1 2009-06-07 Zoltan Varga <vargaz@gmail.com>
3 * image-writer.c (append_subsection): Don't align subsections of the
4 debug_line section as a workaround.
6 * dwarfwriter.c: Emit line number info in the AOT case as well.
8 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
10 This patch is contributed under the terms of the MIT/X11 license
12 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
15 2009-06-06 Zoltan Varga <vargaz@gmail.com>
17 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
19 2009-06-04 Zoltan Varga <vargaz@gmail.com>
21 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
22 invoke wrappers, we now use trampolines instead.
24 2009-06-04 Mark Probst <mark.probst@gmail.com>
26 * mini-darwin.c: The exception thread must not be registered with
29 2009-06-04 Mark Probst <mark.probst@gmail.com>
31 * mini-gc.c: Disable the code because it makes SGen crash.
33 2009-06-03 Zoltan Varga <vargaz@gmail.com>
35 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
38 2009-05-31 Zoltan Varga <vargaz@gmail.com>
40 * aot-compiler.c (mono_compile_assembly): Move the creation of the
41 output file after the code has been compiled.
43 2009-05-30 Zoltan Varga <vargaz@gmail.com>
45 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
47 2009-05-31 Zoltan Varga <vargaz@gmail.com>
49 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
50 entries distinction to simplify the code.
52 * mini.h: Bump AOT file format version.
54 2009-05-28 Zoltan Varga <vargaz@gmail.com>
56 * objects.cs: Fix the signature of one of the tests.
58 * mini.c (mini_create_ftnptr): New helper function, moved here from
60 (mini_get_addr_from_ftnptr): Ditto.
61 (mini_init): Install the new helpers.
63 2009-05-28 Martin Baulig <martin@ximian.com>
65 Correctly initialize the debugger when embedding Mono.
67 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
68 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
69 see documentation in mini_debug_running_inside_mdb().
72 (mini_debug_running_inside_mdb): New function to check whether
73 we're running inside mdb.
75 * mini.c (mini_init): Call mini_debugger_init() if we're running
78 * driver.c (mono_main): Moved the call to mini_debugger_init()
79 into mini_init() to make this work when embedding Mono.
81 * debug-debugger.c (mini_debugger_init): Warn about duplicate
82 calls to mini_debugger_init().
84 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
85 mono_debugger_main() -> mini_debugger_main() and put them inside a
86 `MONO_DEBUGGER_SUPPORTED' conditional.
88 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
90 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
91 this is no longer in use.
94 2009-05-26 Zoltan Varga <vargaz@gmail.com>
96 * mini-sparc.c (add_outarg_load): Fix the sparc build.
98 * aot-compiler.c (emit_method_code): Always write out C style symbols for
101 2009-05-27 Martin Baulig <martin@ximian.com>
103 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
105 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
106 long_conv_to_r_un to 64 bits.
108 * cpu-x86.md: Increase the instruction size due to the changes.
110 * iltests.il.in: Add regression test.
114 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
116 * objects.cs: Move the previous test from basic.cs to here.
118 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
120 * basic.cs: Add regression test for #506915.
122 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
124 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
125 optimization we must check the bb of the first byte of stobj as
126 it's the only one set in cil_offset_to_bb.
130 2009-05-25 Zoltan Varga <vargaz@gmail.com>
132 * image-writer.c: Fix pointer directive on ppc64.
134 2009-05-24 Zoltan Varga <vargaz@gmail.com>
136 * image-writer.c (asm_writer_emit_section_change): Avoid using
137 .bss subsections on ppc too.
139 2009-05-23 Zoltan Varga <vargaz@gmail.com>
141 * image-writer.c: Fix the definition of TARGET_ASM_....
143 * image-writer.c: Fix the emission of assembler directives in the last
146 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
147 exception throwing code to accomodate ppc64.
149 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
150 size to work on ppc64 too.
152 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
155 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
156 the assembler dialect instead of using platform specific defines.
158 2009-05-22 Geoff Norton <gnorton@novell.com>
160 * mini-arm.c (get_call_info): If a structure is split between the stack
161 and argument registers, we should not advance the stack pointer by the entire
162 native size, but just by the amount that spilled.
164 2009-05-22 Zoltan Varga <vargaz@gmail.com>
166 * mini-arm.c (get_call_info): Handle structures with alignment requirements
169 2009-05-21 Zoltan Varga <vargaz@gmail.com>
171 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
174 * aot-compiler.c (add_extra_method): Fix up the collection of extra
175 methods so wrapper don't get added twice.
176 (add_generic_instances): Don't add methods of arrays.
178 * generics.cs: Mark one test as !FULLAOT.
180 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
182 * mini-x86.c (emit_move_return_value): Remove unused vars.
184 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
186 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
187 decomposing 8 bytes structs into a LCALL.
189 * mini-x86.c (emit_move_return_value): We no longer push the vtype
190 pointer for where to store the returned regs.
192 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
195 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
197 2009-05-20 Miguel de Icaza <miguel@novell.com>
199 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
202 2009-05-21 Zoltan Varga <vargaz@gmail.com>
204 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
206 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
209 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
211 * local-propagation.c (mono_local_cprop): Avoid local propagation
212 across paired add/sub if the first instruction dest reg is it's
213 source reg. For example:
215 int_add_imm R12 <- R12 [1] clobbers: 1
216 int_sub_imm R42 <- R12 [1] clobbers: 1
218 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
219 maintain the math identify.
223 2009-05-20 Andreia Gaita <avidigal@novell.com>
225 * Makefile.am: avoid going on the network just to get the revision,
228 2009-05-19 Massimiliano Mantione <massi@ximian.com>
230 Fixed estimate for short branches on amd64 (they were off mark, and
231 enabling call prolog-epilog instrumentations caused assertions).
232 * mini.h (struct MonoBasicBlock): added max_length field to hold the
233 estimate for the maximum length of this basic block.
235 - mono_arch_emit_prolog: compute max_length for each basic block
236 (instead of max_offset), and inflate size estimate also for entry bb
237 in case of code instrumentation.
238 - mono_arch_output_basic_block: get rid of "cpos" (the current
239 estimated "position" in the code), and always use "offset" instead,
240 which is accurate; at the beginning of the function quickly recompute
241 max_offset for all the remaining blocks, starting from the current
242 cfg->code_len (which is correct, and not estimated) and using the
243 estimated block lengths computed previously.
245 2009-05-17 Zoltan Varga <vargaz@gmail.com>
247 * exceptions-ppc.c: Remove the caching from the trampoline creation
248 functions, it is already done in the caller.
250 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
252 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
253 MONO_ARCH_GSHARED_SUPPORTED define.
255 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
257 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
260 2009-05-16 Zoltan Varga <vargaz@gmail.com>
262 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
263 call to mono_marshal_get_rgctx_invoke ().
265 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
266 mono_marshal_get_static_rgctx_invoke (), all platforms which support
267 gshared use the static rgctx trampolines now.
269 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
270 platform supports it.
272 2009-05-15 Zoltan Varga <vargaz@gmail.com>
274 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
276 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
278 2009-05-15 Zoltan Varga <vargaz@gmail.com>
280 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
282 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
285 2009-05-15 Massimiliano Mantione <massi@ximian.com>
287 Made it possible for mono_arch_instrument_epilog to preserve
288 argument registers, otherwise instrumenting the "epilogue" before
289 a tail call would clobber them.
290 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
291 if like mono_arch_instrument_epilog but with an additional parameter
292 that states if argument registers must be preserved.
293 * mini.c: implemented mono_arch_instrument_epilog as a call to
294 mono_arch_instrument_epilog_full without asking to preserve argument
295 registers (this makes the existing code work as usual).
297 - mono_arch_instrument_epilog: add parameter to transform it into
298 mono_arch_instrument_epilog_full, and preserve argument registers
300 - mono_arch_output_basic_block, OP_TAILCALL case: call
301 mono_arch_instrument_epilog_full.
302 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
303 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
304 only transformed mono_arch_instrument_epilog into
305 mono_arch_instrument_epilog_full.
307 2009-05-15 Geoff Norton <gnorton@novell.com>
309 * mini-darwin.c: This works on arm now.
311 2009-05-14 Geoff Norton <gnorton@novell.com>
313 * jit.h, driver.c: Allow full-aot to be decided programatically by the
316 2009-05-15 Zoltan Varga <vargaz@gmail.com>
318 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
321 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
322 wrappers during full aot mode correctly.
324 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
327 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
328 mono_metadata_type_hash ().
330 2009-05-14 Massimiliano Mantione <massi@ximian.com>
332 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
333 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
334 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
335 Removed MONO_INST_BRLABEL from the instruction flags, and the
336 remaining code that used it, because we do not support branches inside
337 basic blocks (and branch target labels) anymore.
338 * Makefile.am: As part of the above cleanup, remove reference to
339 BURG files which don't exist anymore.
341 2009-05-14 Zoltan Varga <vargaz@gmail.com>
343 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
346 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
347 to use mono_arch_throw_corlib_exception.
349 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
350 mono_arch_throw_corlib_exception for throwing corlib exceptions.
352 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
355 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
357 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
358 for the got to make debugging easier and to avoid confusing it with the
361 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
362 method so a breakpoint can be set when using gdb.
364 2009-05-13 Zoltan Varga <vargaz@gmail.com>
366 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
367 on mono_method_get_imt_slot ().
369 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
370 num_decodes variables.
372 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
373 change as it doesn't seem to work.
375 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
378 2009-05-12 Zoltan Varga <vargaz@gmail.com>
380 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
381 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
383 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
384 builder when using full aot.
386 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
387 here, it is already handled.
389 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
392 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
394 * mini-arm.h: Enable IMT for full aot.
396 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
397 arch doesn't support it.
399 * mini.c (mini_init): Don't disable IMT for full aot if the
400 architecture supports it.
402 * mini.h (MonoAotTrampoline): New enum containing the different types
403 of 'numerous' trampolines.
404 (MONO_AOT_FILE_VERSION): Bump this.
406 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
407 static rgctx trampolines. Add support for full-aot IMT thunks.
409 * mini-amd64.h: Enable IMT for full aot.
411 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
412 to exclude tests belonging to a category.
414 * generics.cs: Mark some tests with a !FULLAOT category.
416 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
419 2009-05-11 Zoltan Varga <vargaz@gmail.com>
421 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
422 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
423 (emit_plt): Fix a warning.
425 2009-05-10 Zoltan Varga <vargaz@gmail.com>
427 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
428 back into aot-compiler.c to a place where the other functions shared by
429 the runtime and aot compiler are.
431 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
432 as done previously, instead of in MonoAotFileInfo, since pointers might have
433 alignment requirements.
435 * mini.h: Bump AOT file format version.
437 2009-05-10 Miguel de Icaza <miguel@novell.com>
439 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
440 that is used at runtime from the aot-compiler.c, this makes it
441 work on setups that remove the AOT compiler from the output
444 2009-05-09 Zoltan Varga <vargaz@gmail.com>
446 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
449 * mini-ppc.h: Enable static rgctx trampolines for ppc.
451 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
453 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
454 stuff to mono_arch_decompose_long_opts ().
455 (mono_decompose_opcode): Remove some dead code.
457 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
459 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
460 cmethod can be null for quite a some reasons.
462 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
464 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
466 2009-05-08 Zoltan Varga <vargaz@gmail.com>
468 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
470 2009-05-08 Zoltan Varga <vargaz@gmail.com>
472 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
473 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
474 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
475 calls returning structures by addr on amd64.
477 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
479 * iltests.il.in: Restructure the tail call tests a bit.
481 2009-05-07 Zoltan Varga <vargaz@gmail.com>
483 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
484 for virtual methods too.
486 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
488 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
489 due to regression in verifying System.dll.
491 2009-05-06 Zoltan Varga <vargaz@gmail.com>
493 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
496 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
499 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
500 g_str_hash () which can change.
502 * driver.c (mini_regression): Disable optimizations not supported by
503 the cpu. Fixes #500019.
505 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
508 2009-05-06 Zoltan Varga <vargaz@gmail.com>
510 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
511 to the latest LLVM code.
513 2009-05-05 Zoltan Varga <vargaz@gmail.com>
515 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
517 2009-05-04 Zoltan Varga <vargaz@gmail.com>
519 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
522 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
523 no longer saving offsets, so just save the patch types along with the other
525 * aot-runtime.c (load_patch_info): Update after the changes to
526 encode_patch_list ().
527 (decode_got_entry): Removed, merged into load_patch_info ().
528 (is_shared_got_patch): Removed, call the same function from
531 * mini.h: Bump aot file format version.
533 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
534 half-finished no-dlsym code.
536 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
539 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
540 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
542 2009-05-02 Zoltan Varga <vargaz@gmail.com>
544 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
545 buffer length to work with AOT code.
547 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
550 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
553 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
555 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
557 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
560 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
561 if needed. Don't decompose long operations when using llvm.
563 2009-05-01 Zoltan Varga <vargaz@gmail.com>
565 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
568 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
570 2009-05-03 Martin Baulig <martin@ximian.com>
572 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
573 mono_debugger_insert_method_breakpoint() since the class init
574 handler we're inserting at the top of the method already gives us
577 2009-04-30 Zoltan Varga <vargaz@gmail.com>
579 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
580 to mono_arch_decompose_long_opts () for x86 and arm.
582 2009-04-29 Zoltan Varga <vargaz@gmail.com>
584 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
587 2009-04-28 Zoltan Varga <vargaz@gmail.com>
589 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
592 2009-04-26 Zoltan Varga <vargaz@gmail.com>
594 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
595 number of trampolines used in full-aot mode.
597 * aot-compiler.c: Add an ntrampolines option to set the number of
598 trampolines emitted in full-aot mode.
600 2009-04-27 Zoltan Varga <vargaz@gmail.com>
602 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
603 a volatile load. Get rid of get_tempname (), llvm assigns names
606 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
609 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
612 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
615 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
616 to the same register as a fixed sreg2. Fixes #497271.
618 * iltests.il.in: Add a new test.
620 2009-04-26 Zoltan Varga <vargaz@gmail.com>
622 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
623 stack, since pushes complicate exception handling.
625 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
626 the stack if they are passed using moves.
628 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
630 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
633 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
634 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
635 of FMOVE if it is an R4.
637 2009-04-25 Zoltan Varga <vargaz@gmail.com>
639 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
641 * mini.h (LLVMCallInfo): New structure to store calling convention
642 information for the LLVM back end similar to the CallInfo structures in
645 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
646 call information in a format usable by LLVM.
647 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
649 * method-to-ir.c (mono_emit_call_args): Emit calls using
650 mono_llvm_emit_call () when compiling using LLVM.
652 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
653 comments to all functions. Fix memory leaks. Add a public init/cleanup
656 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
658 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
659 mono_array_new_va () jit icall.
661 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
663 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
664 multiple machine description files to be specified.
665 * mini-ops.h: fixes for cross-compilation.
667 2009-04-22 Miguel de Icaza <miguel@novell.com>
669 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
672 2009-04-22 Zoltan Varga <vargaz@gmail.com>
674 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
675 to prevent asserts in various passes. Fixes #497220.
677 2009-04-21 Zoltan Varga <vargaz@gmail.com>
679 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
682 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
683 table to avoid duplicates.
685 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
687 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
690 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
692 * mini.c (mini_method_verify): Fail fulltrust code if the exception
693 is for method or field access.
695 2009-04-20 Zoltan Varga <vargaz@gmail.com>
697 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
700 * mini-llvm.c (mono_llvm_emit_method): Use it.
702 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
703 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
706 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
707 synchronized methods.
709 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
711 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
713 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
716 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
717 allowing some options to be set dynamically.
719 2009-04-19 Zoltan Varga <vargaz@gmail.com>
721 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
722 unconditional branch.
724 * mini.h (MonoTrampolineType): Add new trampoline type
725 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
728 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
731 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
734 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
735 is enabled. Instead, use the llvm vcall trampoline.
737 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
739 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
741 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
744 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
745 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
747 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
750 * mini.c: Fix a warning.
752 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
753 THROW to the appropriate llvm type.
755 2009-04-18 Zoltan Varga <vargaz@gmail.com>
757 * mini.c (mini_method_compile): Add statistics for methods JITted
760 2009-04-17 Zoltan Varga <vargaz@gmail.com>
762 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
763 OP_IA64_CMP_<cond>_IMM opcodes.
765 2009-04-17 Zoltan Varga <vargaz@gmail.com>
767 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
770 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
773 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
776 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
778 * mini-exceptions.c : add thread id to EXCEPTION trace message.
780 2009-04-17 Zoltan Varga <vargaz@gmail.com>
782 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
785 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
786 rgctx invoke trampolines for x86.
788 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
789 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
790 (mono_arch_get_vcall_slot): Simplify this.
792 2009-04-16 Zoltan Varga <vargaz@gmail.com>
794 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
795 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
797 2009-04-14 Zoltan Varga <vargaz@gmail.com>
799 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
800 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
802 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
804 * liveness.c (visit_bb): Remove a needless assert.
806 2009-04-13 Zoltan Varga <vargaz@gmail.com>
808 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
809 full aot support to the arch specific code.
811 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
813 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
815 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
817 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
818 collect information about the delegate invoke impl trampolines.
820 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
821 to save trampolines during full-aot mode.
823 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
824 creation function which returns a trampoline which sets the rgctx
826 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
828 (mono_delegate_trampoline): Ditto.
830 * mini.c (mono_jit_runtime_invoke): Ditto.
832 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
834 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
836 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
838 2009-04-12 Zoltan Varga <vargaz@gmail.com>
840 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
841 just setting the opcode to OP_NOP.
843 2009-04-11 Zoltan Varga <vargaz@gmail.com>
845 * mini.c (mini_method_compile): Put the last change inside an
846 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
848 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
849 and extend live ranges to cover the whole method when using xdb.
851 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
852 do it in the trampolines.
854 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
857 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
859 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
860 call code in full-aot mode since IMT is disabled there.
861 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
862 new JIT no longer has that restriction.
864 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
866 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
867 a more compact format.
868 (mono_aot_wrapper_name): New function to return a unique name for a
869 wrapper method, also used by the AOT runtime.
871 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
874 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
875 when a ICollection<T> etc is encountered.
876 (add_generic_instances): Process method arguments/locals too.
877 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
880 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
882 2009-04-10 Zoltan Varga <vargaz@gmail.com>
884 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
886 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
888 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
889 representing the result of the decomposition. Nullify instructions
890 instead of setting them to OP_NOP since nops can't have registers
893 2009-04-09 Zoltan Varga <vargaz@gmail.com>
895 * aot-compiler.c (mono_compile_assembly): Split this huge function into
896 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
897 info. Strip 'mapping symbols' on ARM.
899 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
901 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
902 this with the native genmdesc.
904 2009-04-08 Bill Holmes <billholmes54@gmail.com>
906 * aot-runtime.c: Fixing the MSVC build.
908 Code is contributed under MIT/X11 license.
910 2009-04-08 Zoltan Varga <vargaz@gmail.com>
912 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
913 JITted code depends on it.
915 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
917 * aot-compiler.c: Use new MonoGenericParam accessors.
919 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
921 Reduce memory usage and improve correctness wrt MonoGenericParam
922 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
923 handing. Avoid allocating MonoGenericParams, but use the ones in
924 the container itself.
926 2009-04-07 Miguel de Icaza <miguel@novell.com>
928 * tasklets.c: Return exceptions in the out argument.
930 2009-04-08 Zoltan Varga <vargaz@gmail.com>
932 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
933 opcode. Use pointer types in more places instead of casting them to
936 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
938 (mono_llvm_optimize_method): New helper function to optimize a method.
940 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
941 widening code so it could be called from more places.
942 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
943 code paths in the call opcodes.
945 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
947 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
949 2009-04-06 Zoltan Varga <vargaz@gmail.com>
951 * dwarfwriter.c: Use _ to separate class name
952 components as gdb can't handle '.'. Represent reference variables
955 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
957 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
959 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
961 * gc-test.cs: New file with GC stack marking tests.
963 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
964 negative numbers for vfp.
966 * basic-float.cs: Add a test.
968 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
970 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
972 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
974 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
975 part of tasklet/continuation support.
977 2009-04-05 Zoltan Varga <vargaz@gmail.com>
979 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
980 amd64 opcodes inside an ifdef.
982 * dwarfwriter.c: Emit inheritance information for classes, emit fields
985 * dwarfwriter.c (emit_type): Emit the class info for classes.
987 2009-04-04 Zoltan Varga <vargaz@gmail.com>
989 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
991 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
993 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
995 * ssa.c (mono_ssa_compute): Fix some memory leaks.
997 2009-04-03 Zoltan Varga <vargaz@gmail.com>
999 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
1001 * mini-llvm.c: Update comments.
1003 * mini.h (COMPILE_LLVM): New macro.
1005 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
1007 * ssa.c (mono_ssa_compute): Ditto.
1009 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
1010 the unwind ops from a DWARF FDE.
1012 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
1013 methods by extracting the dwarf unwind ops from the unwind info generated
1016 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
1019 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
1022 2009-04-02 Zoltan Varga <vargaz@gmail.com>
1024 * Makefile.am (llvm_sources): Enable this.
1026 * mini.c (mini_method_compile): Add support for compiling with LLVM,
1027 failing back to the JIT if something cannot be handled.
1029 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
1030 compiling with LLVM.
1032 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
1033 compiling with LLVM.
1035 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
1036 compiling with LLVM.
1038 * mini-ops.h: Add a few opcodes needed by LLVM.
1040 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
1043 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
1046 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
1048 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
1050 2009-04-01 Mark Probst <mark.probst@gmail.com>
1052 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
1053 ridiculously large methods.
1055 2009-03-31 Martin Baulig <martin@ximian.com>
1057 * debug-debugger.c (debugger_remove_breakpoint): Call
1058 mono_debugger_remove_class_init_callback ().
1060 2009-03-31 Zoltan Varga <vargaz@gmail.com>
1062 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
1063 right before emitting code, not at the start.
1065 * mini.c (mono_postprocess_patches): Extract this into a separate function
1066 from mono_codegen ().
1068 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
1069 byref types correctly.
1071 2009-03-30 Zoltan Varga <vargaz@gmail.com>
1073 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
1076 2009-03-29 Zoltan Varga <vargaz@gmail.com>
1078 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
1079 indirect calls, this avoids problems where get_vcall_slot () would get
1080 confused by the native code for the instruction preceeding the call.
1081 (mono_arch_get_vcall_slot): Simplify this.
1082 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
1084 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
1085 register allocator now seems to depend on them instead of the data in
1088 * mini.c (mini_method_compile): Throw the correct type of exception if
1089 mono_method_get_header () fails because of a loading error.
1091 2009-03-28 Zoltan Varga <vargaz@gmail.com>
1093 * mini.c (mini_method_compile): Clear the loader error if the method
1094 header cannot be decoded.
1096 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
1097 interface methods on proxies correctly.
1099 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
1100 this argument for vtype methods. Add precise liveness info for arguments.
1102 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
1103 LIVERANGE_START/END opcodes.
1105 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
1106 for arguments and values in registers.
1108 2009-03-27 Zoltan Varga <vargaz@gmail.com>
1110 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
1111 return a valuetype. Fixes #487518.
1113 * iltests.il: Add a test.
1115 * aot-compiler.c: Use mono_thread_create () to create helper threads.
1117 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
1118 closed over a null reference correctly.
1120 2009-03-26 Zoltan Varga <vargaz@gmail.com>
1122 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
1124 2009-03-25 Mark Probst <mark.probst@gmail.com>
1126 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
1127 allocated to the same registers as fixed sregs.
1129 2009-03-24 Mark Probst <mark.probst@gmail.com>
1131 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
1134 * method-to-ir.c: Handle more cases for
1135 Interlocked.CompareExchange.
1137 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
1138 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
1139 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
1141 2009-03-23 Zoltan Varga <vargaz@gmail.com>
1143 * aot-runtime.c (decode_method_ref): Fix a warning.
1145 * unwind.c (mono_unwind_frame): Ditto.
1147 2009-03-22 Zoltan Varga <vargaz@gmail.com>
1149 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
1150 (mono_compile_assembly): Enable the binary writer for full-aot as well.
1152 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
1153 fix the handling of large values in the ALU_PC_G0_NC relocation.
1155 2009-03-22 Zoltan Varga <vargaz@gmail.com>
1157 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
1159 2009-03-22 Mark Probst <mark.probst@gmail.com>
1161 * method-to-ir.c (mono_spill_global_vars): Support for ternary
1164 2009-03-22 Mark Probst <mark.probst@gmail.com>
1166 * method-to-ir.c: MINI_OP3 needs a comma.
1168 * method-to-ir.c, mini.h, mini.c: Remove
1169 mono_init_op_sreg_counts ().
1171 2009-03-22 Zoltan Varga <vargaz@gmail.com>
1173 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
1176 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
1179 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
1181 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
1184 2009-03-21 Mark Probst <mark.probst@gmail.com>
1186 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
1187 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
1188 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
1191 2009-03-20 Zoltan Varga <vargaz@gmail.com>
1193 * driver.c: Change location of gc_wrapper.h.
1195 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
1196 inside finally clauses correctly. Fixes #485721.
1198 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
1199 after the change above.
1201 * exceptions.cs: Add a test.
1203 2009-03-19 Zoltan Varga <vargaz@gmail.com>
1205 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
1207 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
1208 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
1209 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
1211 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
1212 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
1214 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
1216 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
1217 Simplify logic for ensure_method_is_allowed_to_call_method.
1218 Handle wrappers on callers.
1220 2009-03-19 Zoltan Varga <vargaz@gmail.com>
1222 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
1225 * basic-simd.cs: Fix the names of some test methods.
1227 2009-03-18 Geoff Norton <gnorton@novell.com>
1229 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
1231 2009-03-18 Zoltan Varga <vargaz@gmail.com>
1233 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
1235 2009-03-17 Jb Evain <jbevain@novell.com>
1237 * driver.c: remove now uneeded call to mono_gc_base_init before
1240 2009-03-17 Jb Evain <jbevain@novell.com>
1242 * dwarfwriter.c (token_handler): handle more cases.
1244 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
1246 * method-to-ir.c: Remove more dead code (that was required only
1247 because of method_is_safe). Fix compiler warnings.
1249 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
1251 * method-to-ir.c: Remove unneeded/useless method_is_safe
1252 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
1254 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1256 * mini.c (mini_method_compile): Print the method been compiled with
1257 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
1258 for people not familiar with the runtime.
1260 2009-03-17 Zoltan Varga <vargaz@gmail.com>
1262 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
1263 a managed object which is later put into a GList. Return its class instead.
1265 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
1266 stack slots when using sgen.
1268 2009-03-16 Zoltan Varga <vargaz@gmail.com>
1270 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
1272 2009-03-14 Zoltan Varga <vargaz@gmail.com>
1274 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
1275 > so it works on the first vreg as well.
1277 2009-03-13 Zoltan Varga <vargaz@gmail.com>
1279 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
1282 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
1284 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
1287 2009-03-12 Zoltan Varga <vargaz@gmail.com>
1289 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
1290 native->IL offset mapping.
1292 2009-03-11 Zoltan Varga <vargaz@gmail.com>
1294 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
1296 * basic.cs: Add a test.
1298 2009-03-11 Mark Probst <mark.probst@gmail.com>
1300 * mini-x86.c (mono_arch_output_basic_block): Use different
1301 registers in case the ones we want to overwrite are used by the
1302 other operand. Fixes regression in #480807.
1304 2009-03-10 Zoltan Varga <vargaz@gmail.com>
1306 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
1308 * dwarfwriter.c (emit_line_number_info): The line number info for
1309 IL code was off by one. Fix that.
1311 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
1314 2009-03-09 Mark Probst <mark.probst@gmail.com>
1316 Contributed under the terms of the MIT/X11 license by Steven
1317 Munroe <munroesj@us.ibm.com>.
1319 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
1322 2009-03-08 Zoltan Varga <vargaz@gmail.com>
1324 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
1327 2009-03-06 Zoltan Varga <vargaz@gmail.com>
1329 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
1330 the delegate ctor handling code. Fixes #482638.
1332 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
1335 * iltests.il.in: Add a test.
1337 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
1340 2009-03-05 Mark Probst <mark.probst@gmail.com>
1342 * mini-trampolines.c (mono_create_jump_trampoline): If the method
1343 is shared generic code, return the trampoline, even if the method
1344 has already been compiled. Fixes #479763.
1346 * mini.c, mini.h: New function
1347 mono_jit_find_compiled_method_with_jit_info() which is the same as
1348 mono_jit_find_compiled_method() but also returns the jit info.
1350 2009-03-05 Mark Probst <mark.probst@gmail.com>
1352 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
1353 for methods which actually have one. For all other methods, make
1354 sure the this argument var is live the whole method.
1356 * mini.c (mini_method_compile): Every shared method has a
1357 this/vtable/mrgctx info. Fixes #480807.
1359 2009-03-05 Mark Probst <mark.probst@gmail.com>
1361 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
1362 generic/imt thunks where some entries branch through the vtable,
1363 while other entries branch directly.
1365 2009-03-05 Zoltan Varga <vargaz@gmail.com>
1367 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
1369 * mini-windows.c: Ditto.
1371 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
1374 2009-03-04 Zoltan Varga <vargaz@gmail.com>
1376 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
1379 2009-03-04 Mark Probst <mark.probst@gmail.com>
1381 * method-to-ir.c: Don't inline methods that use JMP. Fixes
1384 2009-03-04 Mark Probst <mark.probst@gmail.com>
1386 * exceptions-x86.c: Include debug-mini.h - fixes build.
1388 2009-03-04 Martin Baulig <martin@ximian.com>
1390 * debug-mini.c: Clean up the exception API and add documentation.
1391 (mono_debugger_handle_exception): New public method; this is
1392 called when throwing an exception or encountering an unhandled one.
1393 (mono_debugger_call_exception_handler): Formerly known as
1394 mono_debugger_handle_exception(); this is used to tell the
1395 debugger that we're about to invoke an exception handler.
1397 2009-03-04 Martin Baulig <martin@ximian.com>
1399 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
1400 ../metadata/mono-debug-debugger.c; save and reset exception state.
1402 2009-03-02 Martin Baulig <martin@ximian.com>
1404 * debug-mini.c: Moved the debugger exception handling here from
1405 ../metadata/mono-debug-debugger.c.
1408 (MonoDebuggerExceptionAction): New exception typedef.
1411 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
1413 * exceptions-amd64.c
1414 (mono_amd64_throw_exception): Use the new debugger exception
1418 (mono_handle_exception_internal): Don't call
1419 mono_debugger_unhandled_exception() here.
1421 2009-03-03 Zoltan Varga <vargaz@gmail.com>
1423 * mini.c aot-compiler.c: Update after the changes to
1424 mono_marshal_get_runtime_invoke ().
1426 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
1427 Virtual generic methods might not have method->slot set, work around
1430 * generics.cs: Add a test.
1432 2009-03-02 Geoff Norton <gnorton@novell.com>
1435 * driver.c: Allow signal chaining of SIGFPE as well.
1437 2009-03-02 Zoltan Varga <vargaz@gmail.com>
1439 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
1440 this since it now receives the method not its generic context in the
1443 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
1444 generic/imt thunks where some entries branch through the vtable, while
1445 other entries branch directly.
1447 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
1449 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
1450 support for interface methods as well.
1452 * mini-trampolines.c: Add support for virtual generic methods in interfaces
1453 using the normal IMT thunks.
1455 generics.cs: Add new tests.
1457 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
1458 the generic inst to the generic imt thunks. This fixes AOT support,
1459 improves consistency with the normal IMT thunks, and makes it easier to
1460 add support for interface generic virtual methods later.
1462 * mini-trampolines.c (mono_magic_trampoline): Ditto.
1464 2009-02-28 Zoltan Varga <vargaz@gmail.com>
1466 * driver.c (mono_set_signal_chaining): New public API function to enable
1467 signal chaining on POSIX platforms.
1469 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
1470 (si@lindenlab.com) to implement signal chaining. The original patch was
1471 contributed under the MIT X/11 license:
1472 https://bugzilla.novell.com/show_bug.cgi?id=318894
1474 2009-02-27 Zoltan Varga <vargaz@gmail.com>
1476 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
1477 too until it can be made to run on amd64.
1479 2009-02-26 Zoltan Varga <vargaz@gmail.com>
1481 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
1482 to get_generic_context_from_code () + get_call_info () if possible.
1484 2009-02-25 Zoltan Varga <vargaz@gmail.com>
1486 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
1487 suspend-on-sigsegv functionality.
1489 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
1490 to suspend when a native SIGSEGV is received. This is useful for debugging
1491 crashes which don't happen under gdb, since a live process contains more
1492 information than a core file.
1494 * mini-exceptions.c (mono_print_thread_dump): Use
1495 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
1497 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
1499 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
1501 * basic-float.cs: Disable the tests which currently fail on amd64.
1503 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
1504 value to mono_arch_patch_callsite () to fix crashes.
1506 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
1508 2009-02-23 Zoltan Varga <vargaz@gmail.com>
1510 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
1511 nop code by patching the call address to point to the nullified class init
1512 trampoline, as the former does not seem to be safe on SMP machines.
1514 2009-02-23 Mark Probst <mark.probst@gmail.com>
1516 * mini-ops.h: Fix the argument types for a few x86 opcodes where
1519 2009-02-23 Zoltan Varga <vargaz@gmail.com>
1521 * basic-float.cs basic-calls.cs: Fix warnings.
1523 2009-02-22 Mark Probst <mark.probst@gmail.com>
1525 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
1526 correct frame pointer in the LMF. Should fix #478394.
1528 2009-02-22 Zoltan Varga <vargaz@gmail.com>
1530 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
1532 * image-writer.c: Make the binary writer less verbose.
1534 2009-02-21 Zoltan Varga <vargaz@gmail.com>
1536 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
1537 are called from runtime invoke wrappers.
1539 2009-02-20 Zoltan Varga <vargaz@gmail.com>
1541 * cpu-ppc.md (store_memindex): Increase the size of this.
1543 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1545 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1547 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
1549 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
1552 Last fix for of #467201.
1555 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1557 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1559 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
1560 and long_conv_to_r8_2:
1562 Fixed part of #467201.
1564 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1566 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1568 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
1569 conversion to 32 bits.
1571 * cpu-x86.md: Increase the size of int_conv_to_r4.
1573 * basic-float.cs: Add a test for this.
1575 Fixed part of #467201.
1577 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1579 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1581 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
1582 conversion to 64 bits.
1584 * basic-float.cs: Add a test for this.
1586 Fixed part of #467201.
1588 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1590 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1592 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
1593 This behavior is compatible with MS.
1595 * iltest.il.in: Add a test for this.
1597 Fixed part of #467201.
1599 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1601 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1603 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
1604 change the precision of the value.
1606 * cpu-x86.md: Define len for float_conv_to_r4.
1608 * basic-float.cs: Add a test for this.
1610 Fixed part of #467201.
1612 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
1614 * mini.c: Adjust locking order to the new semantics where the loader lock
1617 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
1626 * mini-trampolines.c:
1639 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
1641 2009-02-18 Zoltan Varga <vargaz@gmail.com>
1643 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
1646 2009-02-17 Zoltan Varga <vargaz@gmail.com>
1648 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
1649 for cctors if needed.
1651 2009-02-17 Mark Probst <mark.probst@gmail.com>
1653 * mini-ppc.c: Fix build on Darwin.
1655 2009-02-17 Zoltan Varga <vargaz@gmail.com>
1657 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
1658 version instead of 3 as valgrind doesn't like version 3.
1660 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1662 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
1663 usable for hashing methods.
1664 (emit_extra_methods): Use the new hash to avoid putting every method in the
1667 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
1669 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
1670 whenever a method ref could match a method.
1672 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
1675 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
1678 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
1680 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
1681 the encoding buffer.
1683 * method-to-ir.c (mono_method_check_inlining): Avoid calling
1684 mono_method_get_header () on inflated methods as an optimization.
1686 2009-02-16 Zoltan Varga <vargaz@gmail.com>
1688 * ssa.c (fold_ins): Fix another crash if the instruction following the
1689 switch was optimized away.
1691 2009-02-16 Mark Probst <mark.probst@gmail.com>
1693 Contributed under the terms of the MIT/X11 license by Steven
1694 Munroe <munroesj@us.ibm.com>.
1696 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
1698 2009-02-16 Zoltan Varga <vargaz@gmail.com>
1700 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
1701 around the mono_domain_alloc calls, it is now done by the functions
1704 * aot-compiler.c (compile_method): Only add wrappers referenced by
1705 the method if compiling with full AOT.
1706 (mono_compile_assembly): Error out if --aot=full is specified on
1707 a platform where it is not supported.
1709 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
1712 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
1715 * aot-runtime.c (load_named_code): Handle
1716 mono_arm_throw_exception_by_token.
1718 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
1720 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
1723 * Makefile.am (fullaotcheck): Exit if a test fails.
1725 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
1727 (mono_compile_assembly): Handle the assembler failing.
1729 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
1730 accepting subsections of .bss.
1732 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
1735 * aot-compiler.c: Remove some unused includes.
1737 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
1738 now in MonoImageWriter.
1740 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
1741 code sequence which matches a non-virtual call. Fixes #472654.
1743 2009-02-15 Zoltan Varga <vargaz@gmail.com>
1745 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
1748 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
1749 use the image/dwarf writers directly.
1751 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
1754 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
1757 * image-writer.h: Fix some typos.
1759 * dwarfwriter.h dwarfwriter.c: New files.
1761 * aot-compiler.c: Extract the DWARF info writing functionality into a
1764 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
1765 argument to return unwind info.
1767 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
1769 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
1771 * aot-runtime.c (decode_method_ref): Add a case for
1772 MONO_AOT_METHODREF_WRAPPER_NAME.
1774 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
1777 * aot-compiler.c (encode_method_ref): Use the new constants.
1779 * aot-runtime.c (decode_method_ref): Ditto.
1781 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
1782 be compiled, not the icall itself.
1784 2009-02-14 Zoltan Varga <vargaz@gmail.com>
1786 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
1787 using decode_method_ref ().
1789 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
1790 convert it to an in32. Fixes #475859.
1792 * arrays.cs: Add a test.
1794 2009-02-12 Zoltan Varga <vargaz@gmail.com>
1796 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
1799 * basic-long.cs: Add a test.
1801 2009-02-12 Mark Probst <mark.probst@gmail.com>
1803 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
1804 remove the frame pointer in leaf methods which don't receive any
1805 arguments, don't throw exceptions and don't do dynamic stack
1808 2009-02-12 Zoltan Varga <vargaz@gmail.com>
1810 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
1811 the fail_tramp changes. Hopefully fixes #475132.
1813 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1815 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
1816 instead of mono_metadata_signature_dup_full.
1818 2009-02-12 Zoltan Varga <vargaz@gmail.com>
1820 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
1821 for processing jump tables. Fixes #473787.
1823 2009-02-11 Mark Probst <mark.probst@gmail.com>
1825 * mini-generic-sharing.c: mini_method_get_context() just calls
1826 mono_method_get_context_general() now.
1828 * mini.c, mini.h: Moved get_object_generic_inst(),
1829 construct_object_context_for_method() and
1830 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
1832 2009-02-11 Zoltan Varga <vargaz@gmail.com>
1834 * branch-opts.c (mono_if_conversion): Handle the case where the merged
1835 basic block fell through to its successor bblock without a branch. Fixes
1838 * iltests.il.in: Add a test.
1840 * aot-compiler.c (encode_method_ref): Encode methods of array types.
1841 (can_encode_patch): We can now handle arrays of generic parameters and
1844 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
1846 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
1847 the AOT file to avoid some #ifdefs in aot-runtime.c
1849 * mini.h: Bump AOT file format version.
1851 2009-02-10 Zoltan Varga <vargaz@gmail.com>
1853 * Makefile.am (fullaotcheck): Make this run the tests.
1855 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
1857 2009-02-10 Mark Probst <mark.probst@gmail.com>
1859 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
1860 individually. Fixes #473482.
1862 2009-02-10 Zoltan Varga <vargaz@gmail.com>
1864 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
1866 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
1868 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
1869 (mono_compile_assembly): Hush compile warnings about
1870 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
1873 2009-02-10 Zoltan Varga <vargaz@gmail.com>
1875 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
1877 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
1879 * aot-compiler.c: Fix arm support.
1881 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
1882 img_writer_emit_unset_mode () function.
1884 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
1885 (mono_unwind_get_dwarf_pc_reg): Ditto.
1887 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
1888 Move almost all platform specific code to a set of arch_ functions,
1889 and document them to ease porting.
1891 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
1893 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
1895 * aot-compiler.c: Extract the image writing functionality into a separate
1896 module to reduce the size of this file.
1898 2009-02-09 Geoff Norton <gnorton@novell.com>
1900 * mini-s390.c: Fix the signature of emit_sig_cookie.
1902 2009-02-09 Zoltan Varga <vargaz@gmail.com>
1904 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
1906 * aot-runtime.c (is_shared_got_patch): Ditto.
1908 * aot-runtime.c (load_named_code): Cope with the fact that
1909 decode_got_entry () won't decode the patch fully if its corresponding got
1910 entry is already filled.
1912 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
1914 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1916 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
1917 as the moving pointer instead of 'buf' for consistency with the rest of the
1919 (mono_arch_create_monitor_exit_trampoline): Ditto.
1921 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
1922 generic_class_init trampolines.
1923 (add_generic_class): Extract some code from add_generic_instances () into a
1924 separate function so it can be called from other places too.
1925 (compile_method): Call add_generic_class () for the classes of inflated methods
1926 referenced by the method.
1927 (can_encode_patch): Allow references to generic parameters.
1929 * aot-runtime.c: Add support the patches required by the new trampolines.
1931 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
1934 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
1937 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
1938 this from get_throw_pending_exception, make the signature full aot compatible.
1940 * Makefile.am (fullaotcheck): New target to run full-aot tests.
1942 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
1944 * exceptions.cs: Add a test.
1946 2009-02-07 Zoltan Varga <vargaz@gmail.com>
1948 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
1949 use the DWARF_DATA_ALIGN constant instead.
1951 * exception-<ARCH>.c: Update after the above change.
1953 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
1956 * mini-arm.c: Enable the dwarf unwinder.
1958 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
1959 instead of mono_class_setup_vtable ().
1961 2009-02-07 Zoltan Varga <vargaz@gmail.com>
1963 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
1966 * mini-x86.h: Enable the dwarf unwinder.
1968 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
1970 Fix mcs/tests/test-7.cs
1971 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
1974 2009-02-06 Zoltan Varga <vargaz@gmail.com>
1976 * mini.c (print_jit_stats): Remove some unused statistics.
1978 2009-02-05 Zoltan Varga <vargaz@gmail.com>
1980 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
1982 2009-02-05 Mark Probst <mark.probst@gmail.com>
1984 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
1985 the method we get from mono_object_get_virtual_method() because
1986 that function does it properly, now.
1988 2009-02-05 Zoltan Varga <vargaz@gmail.com>
1990 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
1991 opcodes. Fixes #472775.
1993 2009-02-05 Mark Probst <mark.probst@gmail.com>
1995 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
1996 fact that mono_find_jit_info() sometimes returns the context
1997 corresponding to the jit info in new_ctx. Fixes #472600.
1999 2009-02-05 Zoltan Varga <vargaz@gmail.com>
2001 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
2002 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
2003 klass->enum_basetype directly.
2005 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
2008 * unwind.c: Avoid 0 sized arrays.
2010 2009-02-04 Zoltan Varga <vargaz@gmail.com>
2012 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
2013 size on systems with 64k pages. Fixes #471389.
2015 2009-02-04 Mark Probst <mark.probst@gmail.com>
2017 Contributed under the terms of the MIT/X11 license by Steven
2018 Munroe <munroesj@us.ibm.com>.
2020 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
2021 for LOADI4_MEMBASE. Use addi instead of addic if it's not
2024 2009-02-04 Mark Probst <mark.probst@gmail.com>
2026 Contributed under the terms of the MIT/X11 license by Steven
2027 Munroe <munroesj@us.ibm.com>.
2029 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
2032 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
2033 The trampoline can be longer on PPC64.
2035 2009-02-04 Mark Probst <mark.probst@gmail.com>
2037 Contributed under the terms of the MIT/X11 license by Steven
2038 Munroe <munroesj@us.ibm.com>.
2040 * mini-ppc.c: Compiler warning fixes and trivial code
2043 2009-02-04 Zoltan Varga <vargaz@gmail.com>
2045 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
2046 ins->dreg which could be a hardware register, not a vreg.
2048 * aot-compiler.c (emit_method_dwarf_info): Ditto.
2050 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
2051 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
2053 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
2055 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
2056 ->dreg, that is not the vreg we are looking for.
2058 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
2060 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
2063 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
2066 2009-02-03 Zoltan Varga <vargaz@gmail.com>
2068 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
2070 * aot-compiler.c (emit_line_number_info): Fix line number emission when
2073 * aot-compiler.c: Add xdebug support on x86.
2075 * unwind.c: Add x86 support.
2077 * aot-compiler.c (emit_exception_debug_info): Control the emission of
2078 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
2080 * mini.c (mini_method_compile): Ditto.
2082 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
2085 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
2086 which mimic .push_section/.pop_section in GAS.
2088 * aot-compiler.c: Emit precise live range information for variables.
2090 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
2092 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
2093 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
2096 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
2097 the live ranges of variables.
2099 * mini.h (struct MonoMethodVar): Add two fields containing the live range
2100 of the variable in terms of native offsets.
2102 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
2104 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
2106 2009-02-02 Mark Probst <mark.probst@gmail.com>
2108 Contributed under the terms of the MIT/X11 license by Steven
2109 Munroe <munroesj@us.ibm.com>.
2111 * exceptions-ppc.c (restore_regs_from_context): Correct operand
2112 order (offset then base reg) for ppc_load_multiple_regs.
2113 (emit_save_saved_regs) Correct operand order for
2114 ppc_store_multiple_regs.
2115 (mono_arch_get_call_filter): Correct operand order for
2116 ppc_load_multiple_regs.
2118 * mini-ppc.c (emit_memcpy): Fix operand order for
2119 ppc_load_reg_update and ppc_store_reg_update.
2120 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
2121 (mono_arch_emit_epilog): Correct operand order for
2122 ppc_load_multiple_regs.
2124 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
2125 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
2127 2009-02-02 Mark Probst <mark.probst@gmail.com>
2129 * cpu-ppc64.md: Fixed storer4_memindex length.
2131 2009-02-02 Zoltan Varga <vargaz@gmail.com>
2133 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
2136 * aot-compiler.c (emit_line_number_info): Optimize this.
2138 2009-02-01 Zoltan Varga <vargaz@gmail.com>
2140 * aot-compiler.c: Disassemble tokens in the IL disassembly.
2142 * aot-compiler.c: Add debug info for methods without debug info by
2143 emitting an IL file and having the line number info referencing that file.
2145 * aot-compiler.c: Optimize the size of the generated line number info.
2147 * aot-compiler.c: Emit line number info in xdebug mode.
2149 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
2152 2009-01-31 Zoltan Varga <vargaz@gmail.com>
2154 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
2156 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
2159 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
2161 * basic-calls.cs: Test for the weird crash found on arm.
2163 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
2165 * cpu-arm.md: Increase the size of storer8_membase_reg and
2166 loadr8_membase_reg to 24 bytes to accomodate the extra add.
2168 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
2169 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
2170 reg to LR otherwise we'll be loading/storing from just the offset.
2172 2009-01-30 Miguel de Icaza <miguel@novell.com>
2174 Question: if we are storing gint32's inside the "*native_offset",
2175 should we change the signature to "gint32 *native_offset" to
2176 ensure that we do not have type definition problems?
2178 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
2179 an int * as this is what the other function expects, causes
2180 problems with Freescale's compiler that defined int32_t to be a
2181 long and makes int incompatible
2183 2009-01-30 Miguel de Icaza <miguel@novell.com>
2185 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
2186 filename conflict with bjam.
2188 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2190 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
2191 as it might use decomposed ops.
2193 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2195 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
2197 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
2200 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
2202 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
2205 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
2206 way registers are stored in MonoContext on arm.
2208 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
2209 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
2211 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
2213 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
2215 * mini.c (mini_init): Register mono_isfinite.
2217 * jit-icalls.c (mono_isfinite): New jit icall.
2219 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
2221 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
2222 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
2225 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2227 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
2228 separate frame and stack pointers, so we must use FP to find the register
2230 The FP reg is retrieved from the MonoContext::regs array.
2232 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2234 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
2237 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2239 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
2240 return R4 and R8 when not running under softfloat.
2242 Fixes basic-calls.exe
2244 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2246 * mini-arm.c: Implement some overflow opcodes.
2248 2009-01-29 Miguel de Icaza <miguel@novell.com>
2250 * ssa.c: handle another alloca.h
2252 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
2253 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
2254 MONO_ARCH_USE_SIGACTION.
2256 * aot-runtime.c, mini-exceptions.c: Replace platform define with
2259 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
2261 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
2262 PPC targets as sigaction does not exist on all platforms, define
2263 this on a per-platform basis.
2265 Instead of erroring out if the platform is not defined, include
2266 mini-ppc-os.h, and expect that the OS specific setting provides
2267 the required information.
2269 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2271 * aot-compiler.c: Fix --enable-minimal=aot.
2273 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2275 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
2278 2009-01-29 Zoltan Varga <vargaz@gmail.com>
2280 * exceptions-arm.c: Fix warnings.
2282 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
2285 * mini-x86.c: Fix --enable-minimal=jit build.
2287 * mini.c: Really fix --enable-minimal=jit build.
2289 * mini.c (construct_object_context_for_method): Move this outside
2290 the DISABLE_JIT block to fix the --enable-minimal=jit build.
2292 "Backported" of r124984 from 2.0 branch.
2294 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
2296 "Backport" of r124977 + r124978 from 2.0 branch.
2298 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
2299 to avoid calling mono_exception_from_token () from the throw trampoline.
2300 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
2301 for throwing corlib exceptions, this fixes full-aot support for corlib
2304 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
2306 2009-01-29 Miguel de Icaza <miguel@novell.com>
2308 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
2309 part of the changes to split the code in mini into operating
2310 system specific files.
2312 This patch was done by copying mini.c to the respective files to
2313 preserve SVN history.
2315 2009-01-29 Zoltan Varga <vargaz@gmail.com>
2317 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
2319 2009-01-28 Zoltan Varga <vargaz@gmail.com>
2321 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
2322 remoting-invoke-with-check wrappers of shared methods.
2324 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
2326 2009-01-27 Mark Probst <mark.probst@gmail.com>
2328 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
2329 optimization if the top of stack is the last instruction in the
2330 bblock. Otherwise it might have been used after its definition.
2333 2009-01-27 Zoltan Varga <vargaz@gmail.com>
2335 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
2336 method as well when get_vcall_slot () fails to match a code sequence.
2338 * mini-arm.c: Fix the android build, which doesn't have
2341 2009-01-26 Zoltan Varga <vargaz@gmail.com>
2343 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
2346 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
2348 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
2350 2009-01-26 Zoltan Varga <vargaz@gmail.com>
2352 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
2353 and put its id into jinfo->used_regs. This is only used on amd64,
2354 which is currently the only platform generating unwind info.
2356 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
2357 the dwarf unwinder. This is required to correctly handle async exceptions
2358 like thread abort and stack overflows, which can happen while a method
2359 is in the middle of its prolog or epilog.
2361 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
2362 the unwind info belonging to an AOTed method.
2364 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
2365 into cfg->unwind_ops.
2367 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
2369 * mini.c (mini_init): Call mono_unwind_init ().
2370 (mini_cleanup): Call mono_unwind_cleanup ().
2372 * unwind.c: Add functions for managing a set of unwind info entries, allowing
2373 unwind info to be shared between methods.
2375 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
2378 * exceptions-amd64.c (mono_arch_exceptions_init): Call
2379 get_throw_pending_exception () to avoid initialization races.
2381 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
2382 mono_arch_exceptions_init () function.
2384 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
2386 2009-01-25 Zoltan Varga <vargaz@gmail.com>
2388 * mini.c (mono_get_domain_intrinsic): New helper function.
2389 (mono_get_thread_intrinsic): Ditto.
2391 * mini-arm.c mini-ia64.c: Use the new helper functions.
2393 * method-to-ir.c (mono_method_to_ir): Fix the comment for
2394 the last constrained_call change, since it is needed in the non-AOT
2397 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
2399 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
2400 mono_get_lmf_addr () on arm eabi linux.
2402 2009-01-24 Zoltan Varga <vargaz@gmail.com>
2404 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
2405 code sequence which matches a non-virtual call.
2407 2009-01-23 Mark Probst <mark.probst@gmail.com>
2409 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
2412 2009-01-23 Zoltan Varga <vargaz@gmail.com>
2414 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
2415 runtime-invoke wrappers, since they are also shared based on signature.
2417 2009-01-22 Mark Probst <mark.probst@gmail.com>
2419 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
2420 info from the (correct) context.
2422 2009-01-22 Zoltan Varga <vargaz@gmail.com>
2424 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
2426 * unwind.c (mono_unwind_frame): New function to unwind through a frame
2427 using dwarf unwinding info. Not yet used.
2429 * mini.c (mini_init): When using xdebug, disable freeing of domains.
2431 2009-01-21 Mark Probst <mark.probst@gmail.com>
2433 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
2436 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
2437 special case and handle mono_arch_delegate_invoke_impl() returning
2438 function descriptors.
2440 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
2441 trampolines return function descriptors, too.
2443 2009-01-21 Zoltan Varga <vargaz@gmail.com>
2445 * method-to-ir.c (handle_alloc): Avoid generic instances in the
2446 out_of_line optimization.
2448 2009-01-21 Martin Baulig <martin@ximian.com>
2451 (MonoCompile): Added `disable_deadce_vars' to disable removing
2455 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
2456 inside the debugger.
2458 * liveness.c (mono_analyze_liveness): Don't remove any unused
2459 variables if `cfg->disable_deadce_vars' is set.
2461 2009-01-21 Mark Probst <mark.probst@gmail.com>
2463 * method-to-ir.c: Only apply exception constructor optimization if
2464 the the method actually belongs to an exception class. Fixes
2467 2009-01-21 Zoltan Varga <vargaz@gmail.com>
2469 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
2470 change inside a #ifdef __mono_ppc64__.
2472 * aot-compiler.c (compile_method): Remove the previous limitation.
2474 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
2475 on type variables in AOTed code.
2477 * aot-compiler.c (compile_method): Skip generic methods having type
2478 constraints on their generic parameters.
2480 * aot-compiler.c (compile_method): Check for methods which cannot be
2481 encoded inside RGCTX_FETCH patches as well.
2483 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
2486 2009-01-20 Mark Probst <mark.probst@gmail.com>
2488 * method-to-ir.c: Force the vtable variable in shared generic code
2489 for the case that they might show up on a stack trace where they
2492 * mini-exceptions.c: Save and use generic sharing info as well as
2493 IP in stack traces to resolve shared generic instantiations.
2495 2009-01-20 Zoltan Varga <vargaz@gmail.com>
2497 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
2498 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
2500 2009-01-20 Mark Probst <mark.probst@gmail.com>
2502 * method-to-ir.c: Do generic sharing for array constructors.
2504 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
2506 * mini-exceptions.c (mono_print_thread_dump): Add information
2507 about the thread state using wapi_current_thread_desc.
2509 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
2511 * basic-simd.cs: Tests for the new constructors.
2513 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
2515 * mini-ops.h: Added OP_EXPAND_*
2519 * mini-x86.c (mono_arch_output_basic_block): Same.
2521 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
2523 2009-01-19 Zoltan Varga <vargaz@gmail.com>
2525 * iltests.il.in: Add a test for #467385.
2527 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
2529 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
2530 thread been cleaned up is not the same currently in execution.
2532 Fixes appdomain-unload crashes on windows, osx and linux variants
2533 without the __thread keyword.
2535 2009-01-18 Zoltan Varga <vargaz@gmail.com>
2537 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
2538 (koush@koushikdutta.com). Implement this for android.
2540 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
2541 begins with a digit.
2543 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
2544 mono_marshal_get_write_barrier ().
2546 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
2548 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
2549 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
2550 that pass them on a register pair.
2552 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
2553 test was crashing due to that.
2555 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
2557 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
2558 trampoline code. Include ucontext.h only if available.
2560 2009-01-15 Mark Probst <mark.probst@gmail.com>
2562 * mini.c: mono_domain_lookup_shared_generic() takes an open method
2563 and doesn't check whether it's sharable, like it was before
2564 removing the shared generics hash. This brings IronPython
2565 performance back to what it was before that change.
2567 2009-01-14 Mark Probst <mark.probst@gmail.com>
2569 * method-to-ir.c: Handle delegate invocation optimization earlier,
2570 otherwise it would be handled (much more slowly) by the
2571 final/sealed optimization.
2573 2009-01-13 Zoltan Varga <vargaz@gmail.com>
2575 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
2576 domain is not set. Fixes #465864.
2578 2009-01-12 Mark Probst <mark.probst@gmail.com>
2580 * method-to-ir.c: Don't stop sharing of generic methods with catch
2581 clauses - we already handle those.
2583 2009-01-12 Mark Probst <mark.probst@gmail.com>
2585 * mini.c, mini.h: lookup_generic_method() is now
2586 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
2587 making the shared_generics_hash obsolete.
2589 2009-01-12 Mark Probst <mark.probst@gmail.com>
2591 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
2592 use the red zone. Make room on the stack first and then use it,
2593 not the other way around.
2595 2009-01-12 Zoltan Varga <vargaz@gmail.com>
2597 * mini.c (mini_init): Call mono_xdebug_init ().
2599 * aot-compiler.c (mono_xdebug_init): Make this non-static.
2601 2009-01-11 Zoltan Varga <vargaz@gmail.com>
2603 * TestDriver.cs: Add an --iter argument to run tests multiple times.
2605 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
2608 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
2609 debug+unwind info for trampolines.
2611 * mini.c (mono_create_unwind_op): New helper function.
2613 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
2615 2009-01-10 Zoltan Varga <vargaz@gmail.com>
2617 * aot-compiler.c: Fix the build.
2619 2009-01-09 Zoltan Varga <vargaz@gmail.com>
2621 * Makefile.am: Update dtrace-prelink.sh location.
2623 2009-01-08 Zoltan Varga <vargaz@gmail.com>
2625 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
2626 optimization. Fixes #464520.
2628 2009-01-07 Bill Holmes <billholmes54@gmail.com>
2630 * mini-amd64.c : Adding code to save/restore non-volatile registers
2633 * exceptions-amd64.c : Adding code to save/restore non-volatile
2634 registers on Winx64.
2636 Contributed under MIT/X11 license.
2638 2009-01-07 Zoltan Varga <vargaz@gmail.com>
2640 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
2641 __GNUC_MINOR__ which can break when the major version changes.
2643 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2645 * basic-simd.cs: Add tests for usage of the sizeof opcode.
2647 2009-01-07 Geoff Norton <gnorton@novell.com>
2649 * helpers.c: Allow mono -v -v -v to work on darwin.
2651 2009-01-05 Bill Holmes <billholmes54@gmail.com>
2653 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
2656 Contributed under MIT/X11 license.
2658 2009-01-05 Zoltan Varga <vargaz@gmail.com>
2660 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
2661 instead of directly accessing type->data.klass. Fixes #462016.
2662 (mono_allocate_stack_slots_full): Ditto.
2664 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
2665 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
2667 * aot-compiler.c (emit_plt): Fix ARM build.
2669 2009-01-04 Zoltan Varga <vargaz@gmail.com>
2671 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
2673 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
2676 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
2677 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
2680 * iltests.il.in: Add a regression test.
2682 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2684 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
2686 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2688 * basic-simd.cs: Add a regression test for #462457.
2690 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2692 * mini-ops.h: Add a definition of XPHI.
2694 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
2696 * ssa.c (op_phi_to_move): Handle XPHI.
2698 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
2702 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2704 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
2706 2008-12-31 Geoff Norton <gnorton@novell.com>
2708 * mini-ppc.c: The prolog size allocated can be too small for darwin
2709 ppc32 under certain circumstances. Also fix a small logic bug.
2711 2008-12-29 Zoltan Varga <vargaz@gmail.com>
2713 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
2714 while loading AOT methods.
2716 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
2717 since only the former is nulled out after a successful cast. This prevents
2718 crashes with rethrown exceptions when using --debug=casts.
2720 2008-12-24 Mark Probst <mark.probst@gmail.com>
2722 * mini.h: New macro for checking whether a method is final,
2723 i.e. whether the method or its class is marked final.
2725 * method-to-ir.c: Use the new macro for all final-checks
2726 consistently. Fixes the crash in the System.ServiceModel tests.
2728 2008-12-23 Mark Probst <mark.probst@gmail.com>
2730 * mini-exceptions.c (get_exception_catch_class): Corrected another
2731 overly strict assertion.
2733 2008-12-23 Mark Probst <mark.probst@gmail.com>
2735 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
2736 Clobbering it is not allowed because the caller might use it as
2737 the vtable register in the interface call.
2739 2008-12-19 Mark Probst <mark.probst@gmail.com>
2741 * mini-exceptions.c (get_exception_catch_class): Corrected an
2742 overly strict assertion.
2744 2008-12-18 Mark Mason <mmason@upwardaccess.com>
2746 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
2748 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
2750 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
2752 * cpu-mips.md: correct lengths for certain long_ opcodes.
2754 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
2756 * 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().
2758 2008-12-17 Mark Mason <mmason@upwardaccess.com>
2760 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
2762 2008-12-17 Mark Mason <mmason@upwardaccess.com>
2764 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
2766 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2768 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
2771 2008-12-16 Mark Mason <mmason@upwardaccess.com>
2773 * 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
2775 * 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)
2777 2008-12-15 Mark Mason <mmason@upwardaccess.com>
2779 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
2781 2008-12-14 Zoltan Varga <vargaz@gmail.com>
2783 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
2784 gshared code. Fixes #458947.
2786 * generics.cs: Add a test.
2788 2008-12-12 Mark Mason <mmason@upwardaccess.com>
2790 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2792 * mini-mips.c: first pass n32 code generation.
2794 * mini-mips.h: datatypes and defines for n32 support.
2796 * exceptions-mips.c: first pass n32 code generation.
2798 * tramp-mips.c: first pass n32 code generation.
2800 * cpu-mips.md: add long_ opcodes.
2802 2008-12-12 Mark Mason <mmason@upwardaccess.com>
2804 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2806 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2808 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2810 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2812 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2814 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2816 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2818 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2820 * helpers.c: for mips/n32, don't pass -mips32 to objdump
2822 2008-12-12 Zoltan Varga <vargaz@gmail.com>
2824 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
2826 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
2828 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
2830 2008-12-12 Mark Probst <mark.probst@gmail.com>
2832 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
2833 descriptors for helper functions directly in front of the code.
2835 2008-12-11 Mark Probst <mark.probst@gmail.com>
2837 * method-to-ir.c: Removed an unnecessary assertion.
2839 2008-12-10 Zoltan Varga <vargaz@gmail.com>
2841 * method-to-ir.c: Merge SGEN changes from the old JIT.
2843 2008-12-10 Zoltan Varga <vargaz@gmail.com>
2845 * driver.c (compile_all_methods_thread_main): Handle failure of
2848 2008-12-10 Mark Probst <mark.probst@gmail.com>
2850 * mini-ppc.c: Merged with mini-ppc64.c.
2852 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
2854 * Makefile.am: Use the same sources for PPC and PPC64.
2856 * mini-ppc64.c: Removed.
2858 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
2860 * branch-opts.c (remove_block_if_useless): Extract fall through detection
2861 code to mono_bb_is_fall_through.
2863 * branch-opts.c (mono_remove_critical_edges): Same.
2865 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
2867 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
2868 expect that an OP_BR_REG will be there.
2870 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
2872 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
2873 for the many branch ops. The original check miss OP_BR_REG.
2877 2008-12-09 Mark Mason <mmason@upwardaccess.com>
2879 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
2881 2008-12-09 Zoltan Varga <vargaz@gmail.com>
2883 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
2884 while holding the aot lock.
2886 2008-12-09 Mark Mason <mmason@upwardaccess.com>
2888 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
2890 2008-12-09 Bill Holmes <billholmes54@gmail.com>
2892 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
2893 to release all runtime callable wrappers held by the runtime.
2895 Contributed under MIT/X11 license.
2897 2008-12-09 Bill Holmes <billholmes54@gmail.com>
2899 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
2902 Contributed under MIT/X11 license.
2904 2008-12-09 Zoltan Varga <vargaz@gmail.com>
2906 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
2907 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
2909 2008-12-09 Mark Mason <mmason@upwardaccess.com>
2911 * cpu-mips.md: fix ckfinite length
2913 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
2914 (mono_arch_lowering_pass): cleanup, rearrange for clarity
2915 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
2917 2008-12-08 Mark Mason <mmason@upwardaccess.com>
2919 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
2921 2008-12-08 Geoff Norton <gnorton@novell.com>
2923 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
2924 size by 8 bytes as well.
2926 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2928 * basic-simd.cs: Fix method names for Vector16b.
2930 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2932 * basic-simd.cs: Fix method names for Vector16sb.
2934 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2936 * basic-simd.cs: Fix method names for Vector8us.
2938 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2940 * basic-simd.cs: Fix method names for Vector8s.
2942 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2944 * basic-simd.cs: Fix method names for Vector4ui.
2946 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2948 * basic-simd.cs: Fix method names for Vector2l.
2950 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2952 * basic-simd.cs: Fix method names for Vector2d.
2954 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2956 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
2957 that are extension methods.
2959 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2961 * basic-simd.cs: Fix method names for Vector4f.
2963 2008-12-08 Zoltan Varga <vargaz@gmail.com>
2965 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
2966 as such. Fixes #456669.
2968 2008-12-07 Mark Mason <mmason@upwardaccess.com>
2970 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
2972 2008-12-07 Mark Mason <mmason@upwardaccess.com>
2974 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
2975 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
2976 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
2977 (mips_adjust_stackframe): handle FP spills
2979 * mini-ops.h: add mips_mtc1_s2
2981 * cpu-mips.md: add mips_mtc1_s2
2983 2008-12-07 Zoltan Varga <vargaz@gmail.com>
2985 * unwind.c: New file, move the unwind info encoding functions here from
2986 aot-compiler.c, so they could be used at runtime too.
2988 2008-12-05 Mark Mason <mmason@upwardaccess.com>
2990 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
2991 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
2993 2008-12-05 Mark Mason <mmason@upwardaccess.com>
2995 * mini-mips.c: cleanup warnings
2996 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
2997 (mips_adjust_stackframe): handle case of taking the address of stack locals
2999 2008-12-05 Zoltan Varga <vargaz@gmail.com>
3001 * aot-compiler.c: Implement a few functions missing from the asm writer.
3002 (emit_method_code): Only write symbols for methods when using the bin
3003 writer, since the assembler can't deal with the characters in our method
3006 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
3008 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
3011 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
3012 a bit to also restore %rax.
3014 2008-12-05 Mark Probst <mark.probst@gmail.com>
3016 * mini-ppc.c: Some simple merges from mini-ppc64.c.
3018 2008-12-05 Zoltan Varga <vargaz@gmail.com>
3020 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
3023 2008-12-05 Mark Probst <mark.probst@gmail.com>
3025 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
3027 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
3028 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
3030 * exceptions-ppc64.c: Removed.
3032 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
3034 2008-12-05 Mark Probst <mark.probst@gmail.com>
3036 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
3039 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
3041 * tramp-ppc64.c: Removed.
3043 2008-12-05 Zoltan Varga <vargaz@gmail.com>
3045 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
3048 2008-12-05 Mark Probst <mark.probst@gmail.com>
3050 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
3052 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
3053 mini-ppc.h instead of mini-ppc64.h.
3055 * mini-ppc64.h: Removed.
3057 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3059 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
3061 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
3063 2008-12-05 Mark Probst <mark.probst@gmail.com>
3065 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
3066 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
3069 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3071 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
3073 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3075 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
3077 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3079 * basic-simd.cs: Tests for operator == and != on Vector4f.
3081 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3083 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
3085 * simd-intrinsics.c: Kill useless enum.
3087 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3089 * cpu-mips.md: add long_conv_to_ovf_i4_2
3090 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
3092 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3094 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
3096 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
3098 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3100 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
3102 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
3104 * basic-simd.cs: Add tests for new methods.
3106 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
3108 * simd-intrinsics.c: Add support for operator == and !=
3111 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
3113 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
3115 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
3117 2008-12-04 Zoltan Varga <vargaz@gmail.com>
3119 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
3121 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
3122 MONO_PATCH_INFO_ICALL_ADDR.
3124 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
3126 * aot-compiler.c: Resurrect full-aot support.
3128 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3130 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
3132 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3134 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
3136 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
3138 * basic-simd.cs: Fix tests to work under ppc.
3139 Remove tests for methods that will be removed.
3141 2008-12-03 Mark Probst <mark.probst@gmail.com>
3143 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
3144 generic type (via a typedef or typeref) correctly.
3146 2008-12-03 Zoltan Varga <vargaz@gmail.com>
3148 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
3149 diagnose an assertion failure.
3151 2008-12-02 Mark Probst <mark.probst@gmail.com>
3153 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
3154 Fix trampoline size.
3156 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
3157 conversion opcodes are implemented natively instead via emulation.
3159 2008-12-01 Mark Mason <mmason@upwardaccess.com>
3161 * cpu-mips.md: remove mips_xori
3163 * mini-ops.h: remove mips_xori
3165 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
3167 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
3169 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
3171 2008-12-01 Mark Mason <mmason@upwardaccess.com>
3173 * cpu-mips.md: fix instruction lengths.
3175 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
3177 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
3179 * mini-ops.h: fix slti / sltiu op profiles.
3181 2008-12-02 Martin Baulig <martin@ximian.com>
3183 * method-to-ir.c (mono_method_to_ir): Disable debugging
3184 information for the init locals block to make the debugger stop
3185 after all locals have been initalized.
3187 2008-12-02 Martin Baulig <martin@ximian.com>
3189 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
3190 running inside the debugger.
3192 2008-12-01 Zoltan Varga <vargaz@gmail.com>
3194 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
3197 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
3198 alu->alu imm optimization which only shows if deadce is disabled.
3200 * aot-compiler.c: Rename the function names for the binary and asm writers
3201 so they can coexist in the same process. Rework the xdebug code to use the
3202 asm writer. This avoids the need to call into the runtime to dump the
3203 debugging info. Add more debugging info for types.
3205 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
3207 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
3208 cpu description tables, they can't occur in cpu-<ARCH>.md.
3210 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
3211 the stack in CEE_LDFLDA. Fixes #450542.
3213 * generics.cs: Add a new test.
3215 2008-12-01 Mark Mason <mmason@upwardaccess.com>
3217 * mini-ops.h: updated MIPS opcodes
3218 * mini-mips.c: decompose long opts
3219 * mini-mips.h: decompose long opts
3221 2008-11-29 Mark Mason <mmason@upwardaccess.com>
3223 * cpu-mips.md: fix length on int_rem_un
3224 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
3226 2008-11-29 Zoltan Varga <vargaz@gmail.com>
3228 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
3230 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
3232 2008-11-29 Martin Baulig <martin@ximian.com>
3234 * mini-exceptions.c (mono_handle_native_sigsegv): Check
3235 mono_debug_using_mono_debugger() in addition to the
3236 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
3238 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3240 * mini-ops.h: updated more MIPS opcodes
3241 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
3242 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
3244 2008-11-28 Mark Probst <mark.probst@gmail.com>
3246 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
3248 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3250 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
3251 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
3252 * mini-ops.h: correct selected mips opcode entries
3254 2008-11-28 Mark Probst <mark.probst@gmail.com>
3256 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
3259 2008-11-28 Mark Probst <mark.probst@gmail.com>
3261 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
3263 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3265 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
3266 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
3267 * mini-mips.h: disable IMT
3268 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
3270 2008-11-28 Mark Probst <mark.probst@gmail.com>
3272 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
3274 2008-11-28 Mark Probst <mark.probst@gmail.com>
3276 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
3278 2008-11-28 Zoltan Varga <vargaz@gmail.com>
3280 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
3283 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3285 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
3286 for Set/GetVector aligned versions.
3288 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3290 * basic-simd.cs: Add tests for Get/SetVector.
3292 2008-11-27 Mark Probst <mark.probst@gmail.com>
3294 * mini.c: Removed g_slist_append_mempool(). Now in
3297 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3299 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
3300 size properly and make the bounds check optional.
3302 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
3303 for SetVector and IsAligned.
3305 2008-11-27 Zoltan Varga <vargaz@gmail.com>
3307 * mini.c: Remove unused mono_normalize_opcodes () function.
3309 2008-11-26 Mark Probst <mark.probst@gmail.com>
3311 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
3312 using the new atomic add ops now.
3314 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
3317 2008-11-26 Mark Probst <mark.probst@gmail.com>
3319 * mini-ppc64.c: Several fixes.
3321 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3323 * cpu-mips.md: added jump_table
3324 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
3326 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3328 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
3330 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3332 * mini-ops.h: corrected a handful of MIPS opcodes.
3334 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3336 * aot-compiler.c: MIPS to use ELF writer
3338 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3340 * mini-codegen.c: remove MIPS specific assert.
3342 2008-11-25 Mark Probst <mark.probst@gmail.com>
3344 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
3345 fixes. PPC64 now passes most of the runtime regressions.
3347 2008-11-24 Zoltan Varga <vargaz@gmail.com>
3349 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
3350 volatile intervals a bit.
3352 2008-11-24 Mark Probst <mark.probst@gmail.com>
3354 * basic-long.cs: New test case.
3356 2008-11-23 Zoltan Varga <vargaz@gmail.com>
3358 * mini.c (mini_method_compile): Disable globalra for large methods for
3361 * regalloc2.c (order_moves): Add fp support.
3363 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
3364 source bblock ends with an OP_BR_REG.
3366 * ratests.cs: Add a new test.
3368 2008-11-23 Mark Probst <mark.probst@gmail.com>
3370 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
3371 sharing. PPC64 now passes generics.exe.
3373 2008-11-23 Mark Probst <mark.probst@gmail.com>
3375 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
3377 2008-11-23 Zoltan Varga <vargaz@gmail.com>
3379 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
3380 memory when mono_jit_info_table_find () can't find the method in the
3383 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
3386 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
3389 2008-11-23 Mark Probst <mark.probst@gmail.com>
3391 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
3392 Several fixes. PPC64 now runs exceptions.exe and
3393 devirtualization.exe.
3395 2008-11-22 Mark Probst <mark.probst@gmail.com>
3397 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
3398 arrays.exe and basic-math.exe.
3400 2008-11-22 Mark Probst <mark.probst@gmail.com>
3402 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
3403 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
3405 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
3407 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
3409 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
3411 * method-to-ir.c: Move bounds checking macros to ir-emit.h
3413 * ir-emit.h: Move macros from method-to-ir.c to here.
3415 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
3417 * mini-ops.h: Correct the long simd ops to use LREG.
3419 2008-11-21 Zoltan Varga <vargaz@gmail.com>
3421 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
3423 * mini-ops.h: Correct the dreg type of a few long opcodes.
3425 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
3428 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
3430 * mini-ppc.c: remove negative stack references in epilog
3431 for platforms that don't support the red zone.
3433 2008-11-21 Mark Probst <mark.probst@gmail.com>
3435 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
3436 point regs. Now PPC64 passes basic-calls.exe.
3438 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3440 * basic-simd.cs: Add tests for accessors of Vector2l.
3442 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3444 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
3446 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
3448 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
3450 2008-11-21 Mark Probst <mark.probst@gmail.com>
3452 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
3453 PPC64 passes basic-long.exe.
3455 2008-11-20 Mark Probst <mark.probst@gmail.com>
3457 * decompose.c: Decompose carry and overflow add on PPC64 like on
3458 other 64 bit archs. Don't decompose sub at all on PPC64.
3460 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
3461 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
3464 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3466 * basic-simd.cs: Add tests for accessors of Vector2d.
3468 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3470 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
3474 * mini-x86.c (mono_arch_output_basic_block): Same.
3476 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
3478 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3480 * basic-simd.cs: Add tests for accessors of Vector4f.
3482 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3484 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
3488 * mini-x86.c (mono_arch_output_basic_block): Same.
3490 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
3492 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3494 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
3496 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3498 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
3502 * mini-x86.c (mono_arch_output_basic_block): Same.
3504 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
3506 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3508 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
3510 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3512 * simd-intrinsics.c: Enable setters for Vector16sb.
3514 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3516 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
3520 * mini-x86.c (mono_arch_output_basic_block): Same.
3522 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
3524 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
3526 * simd-intrinsics.c: Implement setter for Vector8us.
3528 2008-11-19 Zoltan Varga <vargaz@gmail.com>
3530 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
3533 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
3535 * mini-ppc.c: remove references to the red zone in the prolog
3536 (for systems that don't support it).
3538 2008-11-19 Mark Probst <mark.probst@gmail.com>
3540 * cpu-ppc64.md: Fixed a few instruction lengths.
3542 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
3545 2008-11-19 Mark Probst <mark.probst@gmail.com>
3547 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
3550 2008-11-19 Zoltan Varga <vargaz@gmail.com>
3552 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
3554 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
3556 * mini-ops.h: Added OP_INSERT_I2.
3560 * mini-x86.c (mono_arch_output_basic_block): Same.
3562 * simd-intrinsics.c: Implement setter for Vector8s.
3564 * simd-methods.h: Add the names of get setters of Vector8s.
3566 2008-11-18 Zoltan Varga <vargaz@gmail.com>
3568 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
3570 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
3573 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
3575 2008-11-18 Mark Probst <mark.probst@gmail.com>
3577 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
3578 for PPC64. An empty program runs now.
3580 2008-11-18 Zoltan Varga <vargaz@gmail.com>
3582 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
3584 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
3585 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
3586 info for JITted code is emitted into a shared library, loadable into gdb.
3588 2008-11-18 Mark Probst <mark.probst@gmail.com>
3590 * Makefile.am: Changes to build PPC64.
3592 * mini-arch.h: Include mini-ppc64.h on PPC64.
3594 2008-11-18 Mark Probst <mark.probst@gmail.com>
3596 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
3597 in PPC code up to r119147.
3599 2008-11-18 Mark Probst <mark.probst@gmail.com>
3601 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
3602 cpu-ppc64.md: Changes for PPC64.
3604 Based on code submitted by andreas.faerber@web.de at
3605 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
3608 2008-11-18 Mark Probst <mark.probst@gmail.com>
3610 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
3611 cpu-ppc64.md: Copied from the corresponding PPC files from
3614 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
3616 * mini-ops.h: Added OP_ROUND.
3618 * cpu-x86.md: Added round.
3620 * mini-x86.c: Added support for intrinsicing Math.Round (double).
3622 * basic-math.cs: Added test_0_round to test rounding.
3624 Contributed under MIT/X11 license.
3626 2008-11-17 Bill Holmes <billholmes54@gmail.com>
3628 * aot-compiler.c : Fix the Winx64 build.
3630 Contributed under MIT/X11 license.
3632 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
3634 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
3635 in OP_EXTRACT_R8 to avoid possible stack corruption.
3637 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
3639 * mini-ops.h: Added OP_EXTRACT_R8/I8.
3641 * cpu-x86.md: Added extract_r8.
3643 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
3645 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
3646 a couple of OP_EXTRACT_I4.
3648 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
3650 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
3652 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
3654 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
3657 2008-11-17 Zoltan Varga <vargaz@gmail.com>
3659 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
3660 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
3662 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
3663 are not needed any more.
3665 * mini.h: Remove the unused INS_LIST macros.
3667 * mini.c (mini_method_compile): Remove a disable globalra case which is no
3670 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
3673 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
3674 mono_alloc_ireg () instead.
3676 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
3679 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
3682 * aot-runtime.c (load_aot_module): Disable AOT when running under
3685 * mini-amd64.h: Change the monitor fastpath defines to check for
3686 !PLATFORM_WIN32 so they work on *bsd too.
3688 * mini.h mini.c mini-hhpa.c: Remove more unused code.
3690 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
3692 * mini.h (MonoCompile): Remove new_ir flag.
3694 * regalloc.h regalloc.c: Remove unused code.
3696 * cpu-*.md: Remove more unused opcodes.
3698 * simple-cee-ops.h simple-mini-ops.h: Removed.
3700 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
3702 2008-11-17 Zoltan Varga <vargaz@gmail.com>
3704 * aliasing.h: Removed.
3706 * *.c: Remove references to aliasing.h and inssel.h.
3708 * mini.c: Remove additional unused functions.
3710 * mini-ops.h cpu-*.md: Remove unused opcodes.
3712 2008-11-16 Zoltan Varga <vargaz@gmail.com>
3714 Remove the old JIT code.
3716 * inssel*.brg: Removed.
3718 * ssa.c abcremoval.c aliasing.c: Removed.
3720 * ssa2.c: Renamed to ssa.c.
3722 * abcremoval2.c: Renamed to abcremoval.c.
3724 * *.c: Removed all !cfg->new_ir code.
3726 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
3727 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
3729 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
3731 2008-11-16 Zoltan Varga <vargaz@gmail.com>
3733 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
3734 to simplify the code and cut back on the number of global symbols in the AOT
3737 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
3739 2008-11-15 Zoltan Varga <vargaz@gmail.com>
3741 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
3742 with the got/got_info tables.
3744 * mini.h: Bump AOT file format version.
3746 * unwind.h: New file, contains definitions for stack unwinding.
3748 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
3751 * aot-compiler.c: Generalize the emitting of unwind information to use the
3752 information in cfg->unwind_ops.
3754 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
3756 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
3757 AOT method frames. Enable writing symbols for methods by default.
3759 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
3761 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
3762 and make it work with vectors of element sizes 1, 2 and 4.
3764 * simd-intrinsics.c: Enable getter for all vectors with element size
3767 * simd-methods.h: Add the names of other getters.
3769 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
3775 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
3777 * mini-ppc.h: portability fix.
3779 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
3781 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
3782 buggy and will overwrite it.
3784 2008-11-14 Zoltan Varga <vargaz@gmail.com>
3786 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
3787 Use it to emit local symbols for all methods so AOTed methods show up with
3788 their full name in gdb/valgrind output.
3790 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
3792 * mini-ppc.c: portability fixes.
3794 2008-11-14 Zoltan Varga <vargaz@gmail.com>
3796 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
3797 entries out of the if (!generic_shared...) code so it is always done.
3798 (mono_class_init_trampoline): Do the patching when running under valgrind
3799 too, newer versions of valgrind have no problems with it.
3801 2008-11-13 Zoltan Varga <vargaz@gmail.com>
3803 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
3806 2008-11-13 Mark Probst <mark.probst@gmail.com>
3808 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
3811 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3813 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
3815 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3817 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
3823 * simd-intrinsics.c: Same.
3825 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3827 * simd-intrinsics.c: Enable constructor intrinsics for all types.
3829 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3831 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
3832 to work with more Vector types.
3834 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3836 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
3837 store the elemens directly instead of using and intermediate.
3839 2008-11-13 Zoltan Varga <vargaz@gmail.com>
3841 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
3843 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
3844 to preserve %eax for aot plt trampolines.
3846 * aot-compiler.c (compile_method): Don't skip synchronized methods.
3847 (encode_method_ref): Flag synchronized methods so they won't go through
3850 * aot-compiler.c: Additional work to support AOTing synchronized methods/
3853 * cpu-ia64.md (jmp): Increase max length.
3855 2008-11-12 Zoltan Varga <vargaz@gmail.com>
3857 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
3858 open generic classes.
3860 * aot-compiler.c: Enable the ELF writer on ELF platforms.
3862 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
3863 box+brtrue optimization since it causes test failures on x86.
3865 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
3867 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
3873 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
3874 for simd ctor values.
3876 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
3877 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
3879 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
3881 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
3884 * simd-instrincs.c: Same.
3886 * basic-simd.cs: Same.
3888 2008-11-12 Zoltan Varga <vargaz@gmail.com>
3890 * ratests.cs: Add more tests.
3892 * regalloc2.c (add_spill_code): Handle more corner cases.
3894 2008-11-11 Zoltan Varga <vargaz@gmail.com>
3896 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
3897 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
3898 both the source an destination of an instruction.
3900 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
3902 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
3903 wapihandles.c: more portability changes.
3905 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
3907 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
3908 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
3909 safe to execute in a signal handler and the kernel provides better
3910 the info in /proc/self/smaps. Avoid the assert on sigaction during
3913 2008-11-11 Zoltan Varga <vargaz@gmail.com>
3915 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
3916 do the bblock linking hack if it is actually needed.
3918 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
3921 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
3922 crash problem is fixed.
3924 * branch-opts.c (mono_remove_critical_edges): Link up newly added
3927 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
3929 (mini_method_compile): Set the starting value of next_vreg to
3930 MAX_IREGS + MAX_FREGS when using globalra.
3932 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
3933 filter clauses with BB_EXCEPTION_HANDLER.
3935 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
3937 2008-11-10 Mark Probst <mark.probst@gmail.com>
3939 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
3940 space for stdcall. Fixes regressions on Win32.
3942 2008-11-10 Zoltan Varga <vargaz@gmail.com>
3944 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
3946 (linear_scan): Remove an assert which doesn't seem to be needed.
3948 * local-propagation.c (mono_local_deadce): Avoid a call to
3949 MONO_DELETE_INS which would screw up the instruction linking.
3951 * mini.c (mono_decompose_op_imm): Make this work with globalra.
3953 * regalloc2.c: Upgrade to work the current JIT code.
3955 2008-11-09 Zoltan Varga <vargaz@gmail.com>
3957 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
3960 * aot-runtime.c: Remove some dead code.
3962 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
3964 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
3966 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
3967 trampolines using sscanf since atoi doesn't work on large unsigned values.
3969 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
3970 Initialize code_size.
3972 2008-11-08 Mark Probst <mark.probst@gmail.com>
3974 * method-to-ir.c (mini_emit_inst_for_method): Make
3975 Interlocked.CompareExchange work for Int arguments on 32 bit
3978 2008-11-07 Mark Probst <mark.probst@gmail.com>
3980 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
3982 2008-11-06 Bill Holmes <billholmes54@gmail.com>
3984 * main.c Fix MSVC build.
3986 Contributed under MIT/X11 license.
3988 2008-11-06 Mark Probst <mark.probst@gmail.com>
3990 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
3991 alignment larger than 8 bytes are aligned correctly, too.
3993 * mini.c: Honor the min_align field of MonoClass when laying out
3996 2008-11-06 Zoltan Varga <vargaz@gmail.com>
3998 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
4000 * aot-compiler.c (emit_plt): Fix a warning.
4002 * aot-compiler.c: Implement ARM support in the binary writer.
4004 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
4006 * basic-simd.cs: Add test for getter with byref arg.
4007 Fix the naming of a few tests.
4008 Add missing checks to a test.
4010 2008-11-05 Zoltan Varga <vargaz@gmail.com>
4012 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
4014 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
4015 most of the full-aot support for monitor enter/exit trampolines.
4017 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
4018 enter/exit trampoline creation functions.
4020 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
4023 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
4025 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
4026 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
4027 implement the needed functionality without adding crap to the runtime.
4029 2008-11-05 Zoltan Varga <vargaz@gmail.com>
4031 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
4034 * mini.c (mono_build_date): New global version holding the build date in
4037 * Makefile.am (buildver.c): Generate a file containing the build date.
4039 * main.c: Set the build date from the generated file.
4041 * mini.c (mono_get_runtime_build_info): New helper function returning build
4042 information in a string format.
4044 * driver.c (mono_main): Print the build date in --version.
4046 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
4047 file when the bind-to-runtime-version option is used.
4049 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
4051 * simd-intrinsics.c: Fix bug when using getters and byref args.
4053 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
4055 * simd-methods.h: Rename prefetch methods.
4057 * simd-intrinsics.c: Same.
4059 2008-11-05 Mark Probst <mark.probst@gmail.com>
4061 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
4064 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4066 * aot-compiler.c: Use the bundled elf header files instead of depending on
4069 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
4072 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
4075 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
4077 * cpu-x86.md: Add store nta ops.
4083 * mini.h: Add an enum for simd prefetch modes.
4085 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
4086 of store. Use the changed code to support store nta.
4088 * simd-intrinsics.c: Add prefetch ops for all vector types.
4090 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4092 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
4095 * aot-compiler.c: Use statically allocated buffers for constructing symbol
4098 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
4101 2008-11-04 Mark Probst <mark.probst@gmail.com>
4103 * mini-x86.c: Fixed commit.
4105 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4107 * aot-compiler.c (emit_plt): Align the plt section only on x86.
4109 2008-11-04 Mark Probst <mark.probst@gmail.com>
4111 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
4112 and MONITOR_EXIT, for the ASM fastpaths.
4114 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
4117 * mini.c, patch-info.h: Signature and patch infos for
4118 Monitor.Enter/Exit trampolines.
4120 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
4122 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
4123 Monitor.Enter/Exit ASM fastpath for Linux.
4125 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4127 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
4129 * objects.cs: Add a new test.
4131 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
4133 * aot-runtime.c (load_method): Run class initialization in the PLT case even
4134 if MONO_LOG_LEVEL is set.
4136 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
4138 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
4140 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
4142 * aot-compiler.c: Change the relocation code to use virtual addresses instead
4143 of file offsets. Align the sections belonging to the data segment to
4146 2008-11-03 Zoltan Varga <vargaz@gmail.com>
4148 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
4149 elf.h. Port it to amd64.
4151 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
4153 * driver.c: Enable SIMD by default.
4155 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
4157 * cpu-x86.md: Add prefetch op.
4163 * mini.h: Add an enum for simd prefetch modes.
4165 * simd-methods.h: Add prefetch function names.
4167 * simd-intrinsics.c: Add prefetch ops for all vector types.
4169 2008-11-03 Zoltan Varga <vargaz@gmail.com>
4171 * aot-compiler.c (emit_bytes): Speed this up a little.
4173 2008-11-02 Zoltan Varga <vargaz@gmail.com>
4175 * aot-compiler.c: Add JIT time etc. statistics.
4177 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
4179 * mini.h (MonoCompile): Add 'got_offset' field.
4181 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
4182 method_got_offsets array.
4184 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
4187 * aot-compiler.c (compile_method): Add generic method instances referenced
4188 by the method to the list of methods to be compiled, this is required so if
4189 A<T> references B<T>, and another assembly references A<int>, then it will
4190 also get a copy of B<int>.
4192 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
4193 when checking for monitor enter/exit.
4195 2008-10-30 Mark Probst <mark.probst@gmail.com>
4197 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
4198 for Monitor.Enter and Monitor.Exit if enabled.
4200 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
4203 2008-10-30 Zoltan Varga <vargaz@gmail.com>
4205 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
4206 of an OP_MOVE. Fixes #440046.
4208 * basic-long.cs: Add a new test.
4210 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
4212 * mini.h: Add synchronization note for the managed counter-part.
4214 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
4215 returns the simd caps of the current cpu.
4217 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
4219 * basic-simd.cs: Remove Console.WriteLine.
4221 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4223 * basic-simd.cs: New tests for Vector2ul.
4225 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4227 * simd-intrinsics.c: Add new vector type Vector2ul.
4229 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4231 * basic-simd.cs: New tests for Vector2l.
4233 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4235 * cpu-x86.md: Add long version of most packed int ops.
4241 * simd-intrinsics.c: Add new vector type Vector2l.
4243 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4245 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
4247 * simd-methods.h: Remove SN_op_BitwiseXor.
4249 2008-10-28 Zoltan Varga <vargaz@gmail.com>
4251 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
4254 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4256 * basic-simd.cs: Test for Vector2d.
4258 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
4261 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4263 * cpu-x86.md: Add double version of all packed float ops.
4269 * simd-intrinsics.c: Add new vector type Vector2d.
4271 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
4273 * simd-methods.h: Add Duplicate.
4275 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4277 * basic-simd.cs: Test for packing with signed saturation.
4279 2008-10-28 Zoltan Varga <vargaz@gmail.com>
4281 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
4282 found in the TYPESPEC table.
4284 2008-10-26 Zoltan Varga <vargaz@gmail.com>
4286 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
4289 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
4291 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
4292 instead of the RVA, since the RVA can be changed by tools like the cil
4295 * method-to-ir.c (mono_method_to_ir2): Ditto.
4297 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
4298 (deserialize_variable): Ditto.
4300 2008-10-25 Martin Baulig <martin@ximian.com>
4302 * debug-mini.c (write_variable): Use
4303 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
4305 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4307 * cpu-x86.md: Add unsigned variants of packd and packw.
4311 * mini-x86.h: Emit the right instruction for packd and packw.
4312 Add unsigned variants of packd and packw.
4314 * simd-intrinsics.c: Packd and packw were used in place of their
4315 unsigned variants. Change that.
4316 Add intrinsics for (Signed)PackWithSignedSaturation.
4318 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
4320 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4322 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
4324 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4326 * mini-ops.h: Remove dword packed add/sub with saturation ops.
4328 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
4330 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
4333 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
4335 2008-10-24 Mark Probst <mark.probst@gmail.com>
4337 * method-to-ir.c, mini.c: Special casing for the synchronized
4338 wrapper for the ldtoken+GetTypeFromHandle case.
4340 2008-10-24 Zoltan Varga <vargaz@gmail.com>
4342 * mini.c (mono_replace_ins): Move this to branch-opts.c.
4344 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
4345 created/split bblocks.
4347 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4349 * mini-ops.h: Add packed signed mul high.
4353 * mini-x86.c (mono_arch_output_basic_block): Same.
4355 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
4357 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
4359 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4361 * basic-simd.cs: Tests for Vector16sb.
4363 2008-10-24 Zoltan Varga <vargaz@gmail.com>
4365 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
4367 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
4369 * mini-ops.h: Add packed signed min, max and compare greater.
4373 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
4376 * simd-methods.h: Add CompareGreaterThan.
4378 * simd-methods.h: Remove CompareEquals.
4380 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
4382 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
4384 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
4387 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
4389 * basic-simd.cs: Fix tests due to change in the API.
4391 2008-10-21 Zoltan Varga <vargaz@gmail.com>
4393 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
4395 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4397 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
4399 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
4400 inst_offset as this has invalid values for LDADDR.
4402 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4404 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
4406 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
4408 2008-10-21 Zoltan Varga <vargaz@gmail.com>
4410 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
4411 for accessing field->data.
4413 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4415 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
4417 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4419 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
4421 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
4423 2008-10-21 Zoltan Varga <vargaz@gmail.com>
4425 * dominators.c (mono_compute_natural_loops): Allocate GList enties
4426 from the cfg mempool.
4428 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
4430 * basic-simd.cs: Tests for new methods in Vector8us.
4432 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
4434 * mini-ops.h: Add multiply and store high.
4438 * mini-x86.c (mono_arch_output_basic_block): Same.
4440 * simd-methods.h: Same.
4442 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
4445 2008-10-19 Zoltan Varga <vargaz@gmail.com>
4447 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
4448 mono_class_setup_vtable ().
4450 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
4451 mono_class_get_vtable_entry () for accessing klass->vtable.
4453 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
4455 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
4458 * method-to-ir.c (mono_save_token_info): Don't save references made from
4461 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
4462 of generic instances.
4464 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
4466 2008-10-19 Mark Probst <mark.probst@gmail.com>
4468 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
4469 OP_JMP depends on the method signature. Calculate it properly.
4471 2008-10-19 Zoltan Varga <vargaz@gmail.com>
4473 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
4476 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
4478 (emit_extra_methods): Add another table mapping method indexes to
4479 offsets in the extra_method_info table.
4481 * mini.h: Bump AOT file format version.
4483 * aot-runtime.c: Merge most of the code from mono_aot_get_method
4484 and mono_aot_get_method_from_token () into one function.
4486 2008-10-19 Mark Probst <mark.probst@gmail.com>
4488 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
4491 2008-10-18 Zoltan Varga <vargaz@gmail.com>
4493 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
4496 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
4499 * mini.c (mono_patch_info_equal): Compare the generic context as well.
4501 * mini.h: Bump aot file format version.
4503 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
4504 AOT file can contain native code for methods which are not in the METHOD
4505 table. Generate code for non-sharable generic instances of generic methods
4506 found in the METHODSPEC table.
4508 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
4509 encoding generic type handles.
4511 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
4512 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
4514 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
4515 macros + MONO_ADD_INS.
4517 * mini.c (mono_jump_info_token_new2): New function which takes a generic
4520 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
4522 * mini.h: Bump aot file format version.
4524 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
4526 2008-10-17 Mark Probst <mark.probst@gmail.com>
4528 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
4529 platforms, with definable stack alignment value. Set to 16 now
4532 * mini.c, mini.h, driver.c: Command line option for disabling
4535 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
4537 * basic-simd.cs: Tests for new methods in Vector4ui.
4539 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
4541 * mini-ops.h: Add packed int shuffle.
4545 * mini-x86.c (mono_arch_output_basic_block): Same.
4547 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
4548 extract mask, max, min, shuffle.
4550 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
4552 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
4554 * basic-simd.cs: Tests for new methods in Vector8us.
4556 2008-10-17 Mark Probst <mark.probst@gmail.com>
4558 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
4559 RuntimeTypeHandle, not a TypedReference.
4561 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
4563 * simd-intrinsics.c: remove relocations.
4565 2008-10-17 Zoltan Varga <vargaz@gmail.com>
4567 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
4568 optimizations from the x86 backend.
4570 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
4572 * simd-methods.h, simd-intrinsics.c: debloat method names and
4573 prepare for no relocations.
4575 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4577 * mini-ops.h: Add packed min/equal and sum of absolute differences.
4581 * mini-x86.c (mono_arch_output_basic_block): Same.
4583 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
4584 extract mask, max, min and sum of absolute differences.
4586 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
4589 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4591 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
4592 Renamed one test for consistency.
4594 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4596 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
4597 fix to the code that deal with other blocks.
4599 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4601 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
4603 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4605 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
4606 that deals with vreg interference. Explicitly check for OP_LDADDR to be
4607 able to process the source reg.
4609 2008-10-16 Martin Baulig <martin@ximian.com>
4611 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
4613 * inssel.brg: Add `OP_HARD_NOP'.
4615 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
4617 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
4618 `OP_HARD_NOP' instruction when running inside the debugger.
4620 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
4621 `OP_HARD_NOP' instruction when running inside the debugger.
4623 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4625 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
4626 now works. The issue with the regalloc tripping up no longer
4629 * simd-intrinsics.c (load_simd_vreg): Same.
4631 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4633 * basic-simd.cs: Tests for new Vector8ui methods.
4635 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4637 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
4638 only for type. This fixes crashes where MonoInst::klass is checked
4639 for ops of type != VTYPE or OBJ.
4641 * simd-intrinsics.c (load_simd_vreg): Same.
4643 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4645 * mini-ops.h: Add ops for packed shuffle/max/avg and
4650 * mini-x86.c (mono_arch_output_basic_block): Same.
4652 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
4655 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
4656 to emit extract mask op.
4658 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
4659 to emit word shuffles.
4661 2008-10-15 Mark Probst <mark.probst@gmail.com>
4663 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
4664 the largest alignment needed by a variable, but at least
4667 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4669 * basic-simd.cs: Tests for the fixes in the last commit.
4671 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4673 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
4674 no longer handles STACK_PTR input.
4676 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
4678 * simd-intrinsics.c (load_simd_vreg): New function that works like
4679 get_simd_vreg but handles STACK_PTR input.
4681 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
4682 as the input can be an arbitrary pointer.
4684 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
4685 LDADDR local optimization directly otherwise use a store op.
4687 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4689 * basic-simd.cs: Tests for dup low and dup high.
4691 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4693 * mini-ops.h: Add dup low and dup high ops.
4697 * mini-x86.c (mono_arch_output_basic_block): Same.
4699 * simd-intrinsics.c (vector4f_intrinsics): Same.
4701 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
4703 * basic-simd.cs: Tests for recently added functionality.
4705 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
4707 * mini-ops.h: Add remaining sse1 fp ops.
4709 * cpu-x86.md: Add remaining sse1 fp ops.
4711 * mini-x86.c (mono_arch_output_basic_block): Same.
4713 * mini.h: Add enum for simd FP compare conditions.
4715 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
4717 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
4718 so the backed can generate the appropriate op.
4720 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
4721 This patch squeese one more byte from the SimdIntrinsc struct.
4723 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
4724 a a shift amount intead of simply or'ing it.
4726 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
4728 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
4729 byte so we can have an aditional flags field without increasing struct size.
4731 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
4732 against the simd_supported_versions bitmask.
4734 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
4736 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
4738 * mini.c: remove rawbuffer code (the only use here is unsafe because
4739 it takes locks during signal handling and the kernel now provides much
4740 better info in proc/pid/smaps these days).
4742 2008-10-13 Zoltan Varga <vargaz@gmail.com>
4744 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
4745 OP_X86_PUSH_OBJ. Fixes #434620.
4747 * objects.cs: Add a test.
4749 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
4751 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
4752 that the packuswb/packusdw don't work with unsigned numbers for what
4753 would be negative numbers in signed format.
4755 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
4756 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
4758 * mini-ops.h: Add doubleword forms of many ops and packing ones.
4760 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
4762 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
4764 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
4766 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
4769 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
4770 version as the enum in mini.h.
4772 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
4773 for sse3 ops, check the simd_version field if present. This way the code
4774 works with all versions of sse.
4776 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4778 * simd-intrinsics.c: Fixed intrinsic name typo.
4780 * mini.h: Added missing simd exported function.
4782 * basic-simd.cs: Added tests for Vector4ui.
4783 Fixed broken test for Vector16b.
4785 2008-10-10 Zoltan Varga <vargaz@gmail.com>
4787 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
4788 the max length to 64.
4790 2008-10-10 Mark Probst <mark.probst@gmail.com>
4792 * method-to-ir.c: Only do the fast virtual generic method call for
4793 non-wrapper methods.
4795 * mini.h, mini-trampolines.c: The new generic virtual remoting
4796 trampoline handles virtual method calls via the vtable (as done by
4797 the fast virtual generic method calls) to remoting proxies.
4799 * mini.c (mono_jit_create_remoting_trampoline): For generic
4800 methods reate a generic virtual remoting trampoline.
4802 * mini-amd64.h: Enable fast virtual generic method calls again.
4804 2008-10-10 Mark Probst <mark.probst@gmail.com>
4806 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
4807 restore registers when doing tail calls.
4809 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4811 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
4814 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4816 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
4818 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4820 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
4822 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4824 * basic-simd.cs: Retrofit for API changes.
4826 2008-10-10 Mark Probst <mark.probst@gmail.com>
4828 * mini-ppc.c: Handle integer stack arguments for tail calls.
4830 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4832 * optflags-def.h: Removed sse3 optimization.
4836 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
4839 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
4841 * mini.h: Added enumeration with simd versions.
4843 * simd-intrinsics.c (emit_intrinsics): Use the new static var
4846 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
4848 * mini.c (mini_init): Call mono_simd_intrinsics_init.
4850 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
4852 * basic-simd.cs: Added tests for Vector8u and Vector16u.
4854 * basic-simd.cs: Fixed test naming.
4856 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
4858 * mini-ops.h: Added ops for packed and saturated math, shifts
4859 and packing/unpacking.
4861 * cpu-x86.md: Added descriptors for the above ops.
4863 * mini-x86.c: Added code to emmit the above ops.
4865 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
4867 2008-10-08 Zoltan Varga <vargaz@gmail.com>
4869 * aot-compiler.c (compile_method): Enable AOT for generic code.
4871 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
4873 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
4875 * mini.c: add a workaround for a common screwup that ends up blamed
4876 to mono (other processes blocking signal delivery).
4878 2008-10-07 Zoltan Varga <vargaz@gmail.com>
4880 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
4881 in the LDFLD/STFLD opcodes. Fixes #432673.
4883 * iltests.il.in: Add a new test.
4885 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
4887 * mini-arm.c: attach the thread in unmanaged->managed transitions
4888 using delegates (bug #433148).
4890 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
4892 * basic-simd.cs: Use new ShuffleSel constants.
4894 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
4896 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
4898 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
4899 only disable simd intrinsics if no sse2 is detected.
4901 * optflags-def.h: Added sse3.
4903 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
4906 2008-10-07 Zoltan Varga <vargaz@gmail.com>
4908 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
4909 when adding delegate-invoke wrappers.
4911 2008-10-07 Zoltan Varga <vargaz@gmail.com>
4913 * Makefile.am: Reenable the simd tests.
4915 2008-10-07 Bill Holmes <billholmes54@gmail.com>
4917 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
4918 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
4919 other vreg is allocated to that hreg.
4921 Contributed under MIT/X11 license.
4923 2008-10-07 Zoltan Varga <vargaz@gmail.com>
4925 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
4928 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
4930 * basic-simd.cs: New test suite for SIMD intrinsics.
4932 * Makefile.am: Added new tests.
4934 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
4936 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
4940 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
4942 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
4943 using SSE2 aware opcodes.
4945 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
4946 is enabled, this code path is only reachable if conversion ops are emmited after
4949 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
4951 This optimization saves 6 bytes per conversion against the old version.
4953 2008-10-06 Zoltan Varga <vargaz@gmail.com>
4955 * aot-compiler.c (compile_method): Don't skip methods referencing
4956 generic methods without a corresponding entry in token_info_hash, since
4957 encode_method_ref () can handle all generic methods now.
4959 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
4960 generic context is set.
4962 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
4963 generic sharing of LDTOKEN.
4965 2008-10-06 Mark Probst <mark.probst@gmail.com>
4967 * mini-amd64.h: Temporarily disabled fast virtual generic method
4968 calls because it breaks the System.Runtime.Remoting tests.
4970 2008-10-06 Zoltan Varga <vargaz@gmail.com>
4972 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
4974 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
4975 so inlining actually works.
4976 (check_inline_caller_method_name_limit): Ditto.
4978 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
4980 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
4981 64 bit safety (from Olaf Hering and Andreas Farber).
4983 2008-10-06 Zoltan Varga <vargaz@gmail.com>
4985 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
4986 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
4987 unused virtual call support code.
4989 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
4991 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
4992 which can't use aot trampolines.
4993 (decode_patch): Don't create aot trampolines for methods which can't use
4996 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
4997 use aot trampolines.
4999 * mini.h: Bump AOT image format version.
5001 2008-10-05 Zoltan Varga <vargaz@gmail.com>
5003 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
5004 to save_token_info () since cmethod is inflated for constrained calls.
5006 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
5008 2008-10-04 Andreas Farber <andreas.faerber@web.de>
5010 * Makefile.am: Add build rules for ppc64.
5011 This avoids the build failing at pedump with unresolved symbols
5012 due to lack of arch_sources. Instead it will now fail earlier
5013 due to lack of cpu-ppc64.md.
5015 Contributed under MIT/X11 license.
5017 2008-10-04 Mark Probst <mark.probst@gmail.com>
5019 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
5022 * iltests.il.in: Add test case for tail call with many arguments.
5024 2008-10-03 Zoltan Varga <vargaz@gmail.com>
5026 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
5027 to the fast virtual generic method code until the aot case is fixed.
5029 2008-10-03 Mark Probst <mark.probst@gmail.com>
5031 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
5033 2008-10-03 Mark Probst <mark.probst@gmail.com>
5035 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
5038 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
5040 * simd-intrinsics.c: Forgot to add this one.
5042 * mini-codegen.c: Fix macro in case SIMD is not supported.
5044 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
5046 This patch land initial JIT support for simd intrinsics.
5048 * mini-x86.h: Added new define to make --enable_minimal work on x86.
5050 * Makefile.am: Added simd-intrinsics.c
5052 * simd-intrinsics.c: New file with simd instrinsic related
5055 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
5057 * cpu-x86.md: Add simd related instructions.
5059 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
5061 * driver.c: Added two new --regression variants.
5063 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
5065 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
5067 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
5068 extract some complicated logic to helper functions.
5070 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
5072 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
5074 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
5075 the specialized simplification pass.
5077 * method-to-ir.c (mono_spill_global_vars): Use new macro.
5079 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
5081 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
5084 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
5085 if MONO_ARCH_NEED_SIMD_BANK is defined.
5087 * mini-ops.h: Added the new simd ops.
5089 * mini-x86.c: Added mono_arch_xregname.
5091 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
5093 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
5095 * mini-x86.h: Define simd related MONO_ARCH macros.
5097 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
5099 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
5101 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
5102 MONO_CLASS_IS_SIMD to deal with simd related IR.
5104 * mini.h (MonoInst): Added spill_var to the backend union.
5106 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
5108 * mini.h: Added forward declarations of the new simd fuctions.
5110 * optflags-def.h: Added new optimization names SIMD.
5112 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
5114 * regalloc.h: Added support for working with 3 register banks.
5116 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
5118 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
5120 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
5122 * mini-exceptions.c: remove 64 bit related ifdef clutter.
5124 2008-10-03 Zoltan Varga <vargaz@gmail.com>
5126 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
5127 instead of one on 64 bit systems.
5129 * method-to-ir.c: Remove unused includes.
5131 2008-10-02 Zoltan Varga <vargaz@gmail.com>
5133 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
5134 cfg->used_int_regs, since the two are different on arm.
5136 2008-10-02 Mark Probst <mark.probst@gmail.com>
5138 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
5139 mono_method_get_vtable_index() to get the vtable index.
5141 2008-10-02 Mark Probst <mark.probst@gmail.com>
5143 * method-to-ir.c (mono_method_to_ir2): Don't create native
5144 wrappers for array methods, because they're never called (and if
5145 they were called they wouldn't work).
5147 2008-10-02 Mark Probst <mark.probst@gmail.com>
5149 * method-to-ir.c (mono_method_to_ir2): Array methods are
5150 special-cased and must not be invoked indirectly via the (M)RGCTX
5151 when generic sharing is turned on. Fixes #431413.
5153 2008-10-01 Mark Probst <mark.probst@gmail.com>
5155 * method-to-ir.c: When generic sharing is active, call
5156 non-interface virtual generic methods via the standard trampoline.
5158 * mini-trampolines.c: Handle virtual generic shared methods.
5160 * mini.h, mini-x86.c, mini-x86.h: New argument for
5161 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
5162 method thunks and which is the trampoline to call if the lookup
5163 fails. Enable the virtual generic method thunk for x86.
5165 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
5166 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
5167 argument but assert that it's NULL, because these archs don't yet
5168 implement the virtual generic method thunk. Changes in the IMT
5169 thunk data structures.
5171 2008-10-01 Zoltan Varga <vargaz@gmail.com>
5173 * aot-compiler.c (emit_globals): Avoid invalid characters in
5174 the static linking symbol.
5176 * objects.cs: Add a test for the range check optimization. Fix warnings.
5178 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
5179 optimization from the current JIT.
5181 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
5182 later in decompose_array_access_opts () to allow more optimizations.
5184 * method-to-ir.c (mono_handle_soft_float): Rename this to
5185 mono_decompose_soft_float () for consistency.
5187 * mini-ops.h: Fix arguments of OP_STRLEN.
5189 * method-to-ir.c (save_cast_details): Extract the cast details saving code
5190 into a separate function.
5191 (reset_cast_details): Ditto.
5192 (handle_unbox): Save cast details. Fixes #431254.
5194 * method-to-ir.c: Remove some obsolete FIXMEs.
5196 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5198 * ir-emit.h (alloc_dreg): Write a warning before crashing.
5200 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5202 * mini-codegen.c: More work on macros to make them
5203 ready for multiple regbanks.
5205 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5207 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
5209 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
5211 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5213 * mini-codegen.c (mono_spillvar_offset): Proper support for
5216 2008-09-30 Zoltan Varga <vargaz@gmail.com>
5218 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
5219 the stack overflow changes.
5221 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5223 * mini-codegen.c: Make all bank macros depend on reg_bank.
5225 * mini-codegen.c (mono_local_regalloc): Make free mask
5226 initialization regbank aware.
5228 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5230 * mini-codegen.c (mono_local_regalloc): Extract callee
5231 mask selection to a function and make it regbank aware.
5233 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5235 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
5236 code to deal with many regbanks.
5238 2008-09-30 Zoltan Varga <vargaz@gmail.com>
5240 * mini-codegen.c: More fp->regbank changes.
5242 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
5244 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
5245 of a hardcoded constant.
5247 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
5249 * method-to-ir.c (type_from_stack_type): Fix typo.
5251 2008-09-29 Zoltan Varga <vargaz@gmail.com>
5253 * mini-ia64.c (emit_move_return_value): Convert float return values to
5256 * objects.cs: Add a new test.
5258 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
5259 VARARG methods to fix an assert later.
5261 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
5262 end so it at least compiles.
5264 2008-09-28 Zoltan Varga <vargaz@gmail.com>
5266 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
5268 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
5270 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
5271 optimization to a new function (emit_optimized_ldloca_ir) and enable
5272 it for both ldloca and ldloca_s.
5274 2008-09-28 Zoltan Varga <vargaz@gmail.com>
5276 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
5277 gshared CASTCLASS code.
5279 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
5280 amd64, where the libc stack unwinder encounters stack frames referring to
5281 native code in unmapped memory.
5283 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
5286 * generics.cs: Add new test.
5288 2008-09-27 Zoltan Varga <vargaz@gmail.com>
5290 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
5291 add a check that one of the ARM_FPU_ constants is defined.
5293 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
5295 * mini-exceptions.c: Fix build on non-altstack platforms.
5297 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
5300 * ir-emit.h: Add a comment to NEW_PCONST.
5302 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
5304 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
5306 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
5307 after the changes to MonoJitDomainInfo.
5309 2008-09-27 Mark Probst <mark.probst@gmail.com>
5311 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
5313 2008-09-27 Mark Probst <mark.probst@gmail.com>
5315 * mini-ppc.c: Compiler warning fixes.
5317 2008-09-27 Mark Probst <mark.probst@gmail.com>
5319 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
5322 2008-09-27 Mark Probst <mark.probst@gmail.com>
5324 * exceptions-ppc.c, mini-ppc.h: Compile
5325 mono_arch_handle_altstack_exception() on Darwin, too.
5327 2008-09-27 Mark Probst <mark.probst@gmail.com>
5329 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
5330 work on archs which don't have generic sharing implemented, only
5331 without the vtable_arg.
5333 2008-09-26 Mark Probst <mark.probst@gmail.com>
5335 * mini.c: Added comment explaining why delegate ctor icall
5336 wrappers are compiled.
5338 2008-09-26 Mark Probst <mark.probst@gmail.com>
5340 * mini.c: Don't produce trampolines to delegate ctor icall
5341 wrappers but compile them upfront.
5343 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
5345 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
5346 runtime-set function when going back to managed code. Currently this
5347 is used to set back the protection on the soft ovf pages and/or to
5348 throw the stack overflow exception that happened in unmanaged code.
5350 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
5352 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
5353 runtime-set function when going back to managed code. Currently this
5354 is used to set back the protection on the soft ovf pages and/or to
5355 throw the stack overflow exception that happened in unmanaged code.
5357 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
5359 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
5360 the support code for restoring stack protection after stack overflows
5361 that happen in unmanaged code. Don't set the exec permission on the
5364 2008-09-26 Zoltan Varga <vargaz@gmail.com>
5366 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
5367 delegate->method_ptr is set. Fixes #428054.
5369 2008-09-25 Zoltan Varga <vargaz@gmail.com>
5371 * tests.cs: Rename to ratests.cs.
5373 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
5374 emit_get_rgctx_... functions.
5376 2008-09-25 Mark Probst <mark.probst@gmail.com>
5378 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
5380 2008-09-25 Mark Probst <mark.probst@gmail.com>
5382 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
5383 before asserting that method is sharable.
5385 2008-09-25 Mark Probst <mark.probst@gmail.com>
5387 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
5388 whether method needs a static RGCTX wrapper used instead of
5391 * generic-sharing.c, mini.h: A few functions moved to
5392 metadata/generic-sharing.c.
5394 2008-09-25 Mark Probst <mark.probst@gmail.com>
5396 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
5397 Generic code sharing for value types, which essentially means
5398 treating value type methods like static methods. The RGCTX is
5399 passed in the same way.
5401 2008-09-25 Zoltan Varga <vargaz@gmail.com>
5403 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
5404 opcode when creating multi-dimensional arrays of open types.
5406 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
5409 * generics.cs: Add a test.
5411 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
5413 2008-09-24 Zoltan Varga <vargaz@gmail.com>
5415 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
5417 * mini.c (mini_method_compile): Set it when running under the debugger.
5419 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
5420 vreg optimization if the flag is set.
5422 * driver.c (mono_main): Add --attach= option to pass options to
5425 * mini.c (sigquit_signal_handler): Start the attach agent.
5427 * ssapre.c: Disable this to save space since it is not yet ported to
5430 * regalloc2.c: Disable this to save space.
5432 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
5434 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
5436 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
5437 the -v option useful again.
5439 2008-09-24 Zoltan Varga <vargaz@gmail.com>
5441 * mini-amd64.c (mono_arch_output_basic_block): Add support for
5444 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
5445 arrays of arrays. Fixes #428406.
5447 * method-to-ir.c (mini_emit_castclass): Ditto.
5449 * objects.cs: Add new test.
5451 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
5453 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
5454 was wrong at it choked against target_type_is_incompatible for byref types.
5456 2008-09-23 Zoltan Varga <vargaz@gmail.com>
5458 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
5461 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
5463 * mini-exceptions.c: update a few more exceptions-related counters.
5465 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
5467 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
5468 new functions to allocate from persistent mempools.
5470 2008-09-23 Zoltan Varga <vargaz@gmail.com>
5472 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
5473 multiple register banks in the future.
5475 * mini-codegen.c (mono_local_regalloc): Fix a warning.
5477 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
5479 * mini.c (type_to_eval_stack_type): Remove duplicated function.
5481 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
5483 * mini.h: Export type_to_eval_stack_type.
5485 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
5486 is only ins->klass of byref types.
5488 2008-09-22 Zoltan Varga <vargaz@gmail.com>
5490 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
5491 (mini_emit_memcpy2): Ditto.
5493 * mini-amd64.c: Fix a warning.
5495 2008-09-21 Mark Probst <mark.probst@gmail.com>
5497 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
5500 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
5502 * method-to-ir.c: Extract stloc micro-optimization to a
5503 function and apply it to all cases.
5505 2008-09-19 Mark Probst <mark.probst@gmail.com>
5507 * method-to-ir.c: Don't fail generic code sharing in cases we
5510 2008-09-18 Mark Probst <mark.probst@gmail.com>
5512 * mini-ppc.c: Handle structs in tailcalls on Darwin.
5514 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
5516 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
5519 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
5521 * trace.c: make tracing more useful and correct, with per-thread
5524 2008-09-15 Mark Probst <mark.probst@gmail.com>
5526 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
5527 doing a method call and the argument is an R4.
5529 2008-09-14 Zoltan Varga <vargaz@gmail.com>
5531 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
5534 2008-09-13 Mark Probst <mark.probst@gmail.com>
5536 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
5538 2008-09-12 Zoltan Varga <vargaz@gmail.com>
5540 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
5541 (MONO_JUMP_TABLE_FROM_INS): Ditto.
5543 2008-09-11 Zoltan Varga <vargaz@gmail.com>
5545 * driver.c: Add a --agent argument (not supported yet) to load managed
5546 agent assemblies before loading the main assembly, similarly to how the
5547 Java VM handles agents.
5549 2008-09-11 Mark Probst <mark.probst@gmail.com>
5551 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
5552 function to do stack layout of local variables.
5554 2008-09-11 Mark Probst <mark.probst@gmail.com>
5556 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
5559 2008-09-11 Zoltan Varga <vargaz@gmail.com>
5561 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
5562 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
5563 JIT if DISABLE_JIT is defined.
5565 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
5568 2008-09-10 Mark Probst <mark.probst@gmail.com>
5570 * iltests.il.in: Disable the fconv test on PPC (the result is
5571 undefined according to ECMA).
5573 2008-09-10 Mark Probst <mark.probst@gmail.com>
5575 * iltests.il.in: Enable tail call tests for PPC.
5577 * mini.h: Add variable for storing incoming valuetype argument
5578 addresses for tail calls.
5580 * mini-ppc.c: Implement valuetype arguments and return values for
5583 2008-09-09 Mark Probst <mark.probst@gmail.com>
5585 * mini-ppc.c: Partially implement tail calls (struct arguments and
5586 return values not supported).
5588 * method-to-ir.c: Enable tail calls on PPC.
5590 2008-09-08 Zoltan Varga <vargaz@gmail.com>
5592 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
5593 runtime-invoke wrappers to work around the problem of them getting
5594 assigned to a random class.
5596 * aot-runtime.c (mono_aot_get_method): Ditto.
5598 2008-09-07 Zoltan Varga <vargaz@gmail.com>
5600 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
5601 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
5603 2008-09-07 Mark Probst <mark.probst@gmail.com>
5605 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
5606 until they're implemented properly.
5608 * exceptions-ppc.c: Use arch-independent exception-handling code
5609 instead of custom one.
5611 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
5614 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
5616 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
5617 applies when __powerpc__ is defined.
5619 2008-09-06 Zoltan Varga <vargaz@gmail.com>
5621 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
5622 methods to their code to avoid computing the full name of wrappers and
5623 doing a lookup in a string hash table.
5625 2008-09-05 Zoltan Varga <vargaz@gmail.com>
5627 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
5628 we identify bblocks before method_to_ir () is ran.
5630 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
5631 Also avoid optimizing branches pointing to themselves.
5633 * mini.c (mini_method_compile): Ditto. Fixes #422947.
5635 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
5637 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
5639 2008-09-05 Zoltan Varga <vargaz@gmail.com>
5641 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
5642 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
5643 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
5646 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
5647 jumped to the same entry in plt_jump_table.
5649 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
5651 * method-to-ir.c (initialize_array_data): Handle field with RVA from
5654 2008-08-31 Zoltan Varga <vargaz@gmail.com>
5656 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
5657 other assignment can be if converted. Saves 1.5% on corlib size and fixes
5660 2008-08-29 Geoff Norton <gnorton@novell.com>
5662 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
5663 segment, and doesn't properly handle .space as .text. Fixes
5666 2008-08-29 Geoff Norton <gnorton@novell.com>
5668 * mini.c: Disable the mach exception handler when running on
5671 2008-08-29 Geoff Norton <gnorton@novell.com>
5673 * aot-compiler.c: Patch from Renaldas Zioma to properly register
5674 globals on Darwin/ARM
5676 2008-08-28 Zoltan Varga <vargaz@gmail.com>
5678 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
5679 since too many things depend on it. Instead, call
5680 mono_runtime_set_no_exec ().
5682 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
5685 * aot-compiler.c: Add an 'asm-only' AOT option.
5687 * mini.c: Avoid initializing the runtime when doing AOT compilation.
5689 * aot-compiler.c (compile_method): Disable gshared support for now as it
5692 2008-08-27 Bill Holmes <billholmes54@gmail.com>
5694 * mini-amd64.h : Fix a compiler warning.
5696 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
5697 Changed to use a callback function to retrieve the unwind info.
5698 This avoids problems observed when code blocks were removed by
5699 unloading an app domain.
5701 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
5702 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
5705 Contributed under MIT/X11 license.
5707 2008-08-27 Bill Holmes <billholmes54@gmail.com>
5709 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
5710 case to keep the stack aligned to 8.
5712 Contributed under MIT/X11 license.
5714 2008-08-26 Zoltan Varga <vargaz@gmail.com>
5716 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
5717 avoid repeated linear searches.
5719 2008-08-25 Zoltan Varga <vargaz@gmail.com>
5721 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
5722 methods it can't handle.
5724 * aot-compiler.c (add_method): Avoid adding a method twice.
5725 (add_wrappers): Add runtime invoke wrappers for all methods.
5727 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
5728 function to create an aot-compatible version of this trampoline.
5730 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
5732 2008-08-24 Zoltan Varga <vargaz@gmail.com>
5734 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
5736 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
5737 with a generic sharing failure.
5739 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
5741 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
5742 CEE_RETHROW. Fixes #419634.
5744 * mini.c (mono_method_to_ir): Ditto.
5746 * exceptions.cs: Add a new test.
5748 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
5749 to mono_type_stack_size_internal () since some callers might not pass in
5752 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
5753 instrument_prolog. Fixes #419878.
5755 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
5756 doubles in soft float mode volatile.
5758 2008-08-23 Zoltan Varga <vargaz@gmail.com>
5760 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
5762 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
5763 to handle soft float correctly.
5765 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
5768 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
5770 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
5771 to sp, since the generics catch code requires it.
5773 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
5776 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
5777 mono_arch_emit_imt_argument ().
5779 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
5781 * mini-arm.c tramp-arm.c: Generic sharing updates.
5783 2008-08-22 Zoltan Varga <vargaz@gmail.com>
5785 * mini-arm.c: Fix the arm build.
5787 * generic-sharing.c (mini_type_get_underlying_type): New helper function
5788 handling enums, generic instances and generic sharing.
5789 (mini_type_stack_size_full): Ditto.
5791 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
5793 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
5795 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
5797 * tramp-arm.c: Implement the rgctx fetch and the generic class init
5800 * mini-arm.c: Various small generic sharing changes.
5802 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
5804 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
5807 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
5808 helper function to return a generic class init trampoline.
5810 * method-to-ir.c mini.c: Use it.
5812 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
5813 arch-specfic function to return a generic class init trampoline.
5815 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
5816 the GENERIC_CLASS_INIT custom code.
5818 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
5819 a fatal error, not a sharing failure.
5821 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
5824 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
5825 trampoline argument from MONO_ARCH_VTABLE_REG.
5827 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
5828 order of the arguments to the C trampoline: pass 'slot' as the trampoline
5829 argument, and pass the vtable in VTABLE_REG.
5831 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
5832 order of the arguments to the C trampoline: pass 'slot' as the trampoline
5833 argument, and pass the vtable in VTABLE_REG.
5834 (mono_arch_create_trampoline_code_full): Remove some special casing for
5835 the rgctx fetch trampoline.
5837 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
5840 * iltests.il: Add a test for it.
5842 2008-08-21 Zoltan Varga <vargaz@gmail.com>
5844 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
5846 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
5849 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
5850 use mono_jit_info_table_find () to avoid recursion.
5851 (mono_delegate_trampoline): Add a sync wrapper here.
5853 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
5856 * mini.c (mono_method_to_ir): Ditto.
5858 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
5859 add_sync_wrapper argument. Don't add a sync wrapper here.
5860 (mono_create_jump_trampoline): Don't add a sync wrapper here.
5862 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
5864 2008-08-20 Bill Holmes <billholmes54@gmail.com>
5866 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
5867 of nonvolatile registers back from MonoContext to CONTEXT.
5869 Contributed under MIT/X11 license.
5871 2008-08-20 Bill Holmes <billholmes54@gmail.com>
5873 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
5874 arguments on Winx64 there are only 4 argument registers. For this
5875 logic to work the last argument must be pulled from the stack.
5877 Contributed under MIT/X11 license.
5879 2008-08-20 Zoltan Varga <vargaz@gmail.com>
5881 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
5883 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
5884 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
5885 encode/decode_method_ref ().
5887 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
5889 * aot-runtime.c (decode_patch): Ditto.
5891 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
5892 MONO_PATCH_INFO_METHOD.
5894 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
5897 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
5900 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
5902 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
5903 one from the caller.
5905 * aot-runtime.c (decode_generic_inst): New function to decode and
5906 return a interned generic inst.
5907 (decode_klass_ref): Use it.
5908 (decode_method_ref): Ditto.
5910 * aot-compiler.c (emit_exception_debug_info): Save
5911 jinfo->has_generic_jit_info too.
5913 2008-08-19 Zoltan Varga <vargaz@gmail.com>
5915 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
5917 * iltests.il.in: Add a test for fconv_to_i.
5919 * liveness.c: Disable the liveness2 pass for now to save space.
5921 * regalloc2.c: Include mempool-internals.h to fix warnings.
5923 * aot-compiler.c (encode_method_ref): Encode the context of generic
5926 * aot-runtime.c (decode_method_ref): Inflate generic methods using
5927 the context saved in the aot file.
5929 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
5931 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
5933 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
5934 volatile so they won't be optimized away.
5936 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
5942 * dominators.c: Remove duplicated functions that now are in
5943 mempool-internals.h.
5945 2008-08-19 Zoltan Varga <vargaz@gmail.com>
5947 * aot-compiler.c: Fix warnings.
5949 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
5951 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
5953 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
5956 * mini.c (mono_resolve_patch_target): Ditto.
5958 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
5959 (encode_klass_ref): Add support for encoding VARs/MVARs.
5961 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
5963 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
5964 the handling of the got entries into a separate 'decode_got_entry' function.
5965 Add support for RGCTX_FETCH.
5967 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
5968 clobbered by the trampoline code.
5970 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
5971 not clobbered by the indirect calling code.
5973 2008-08-18 Zoltan Varga <vargaz@gmail.com>
5975 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
5978 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
5980 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
5981 signature using the compilation mempool otherwise we would leak it.
5983 2008-08-18 Zoltan Varga <vargaz@gmail.com>
5985 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
5986 mono_emit_abs_call ().
5988 * patch-info.h: Add GENERIC_CLASS_INIT.
5990 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
5992 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
5993 as their target as a near call.
5995 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
5997 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
5999 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
6000 call to a runtime function described by a patch.
6002 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
6003 mono_emit_abs_call, this has the advantage that the ABS handling code in
6004 mono_codegen () can handle them both, and can handle other stuff in the
6005 future without additional code.
6007 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
6009 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
6012 * mini.h: Add missing bblock related prototypes.
6014 * mini.h (MonoCompile): Remove unused reverse_inst_list and
6015 reverse_inst_list_len fields.
6017 * mini.c: Refactor this file a bit by moving branch optimizations to
6020 * method-to-ir.c: Merge generic sharing changes missed earlier.
6022 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
6024 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
6025 shared patches. Process METHODCONST as a shared patch.
6027 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
6028 as it crashes on the 2.0 mscorlib.
6030 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
6033 * aot-compiler.c: Use is_plt_patch () in a few additional places.
6034 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
6037 * aot-compiler.c: Reorganize the got handling code to be a bit more
6040 2008-08-17 Zoltan Varga <vargaz@gmail.com>
6042 * aot-compiler.c: Make the patch_to_plt_offset hash table use
6043 mono_patch_info_equals/hash, and use it to massively simplify
6046 * mini.c (mono_patch_info_hash): Simplify this and add support for
6049 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
6051 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
6052 handling code, since an offset is not enough to identify a trampoline.
6054 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
6056 2008-08-17 Mark Probst <mark.probst@gmail.com>
6058 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
6060 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
6062 * mini-ops.h: Argument and result types for OVF_CARRY ops.
6064 * decompose.c: PPC decompositions for various ops.
6066 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
6068 2008-08-17 Zoltan Varga <vargaz@gmail.com>
6070 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
6071 call the generic trampoline code using a call, instead of a jump, to
6072 remove some special casing from the generic trampoline code.
6074 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
6075 (mono_codegen): Ditto.
6077 * aot-compiler.c aot-runtime.c: Ditto.
6079 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
6081 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
6082 helper function to find the offset corresponding to a lazy fetch trampoline.
6084 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
6085 when doing generic sharing.
6087 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
6090 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
6091 mini-trampolines.c to be with the other trampoline creation functions.
6093 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
6094 as it is equal to method->signature in most cases, add a
6095 mono_emit_method_call_full variant which takes a signature and an imt
6098 2008-08-16 Zoltan Varga <vargaz@gmail.com>
6100 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
6101 to this function, since it could be computed easily from the method
6103 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
6106 * method-to-ir.c mini.c: Remove references to
6107 compile_generic_method_wo_context.
6109 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
6110 generic method calls.
6112 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
6113 dimensional non-szarrays.
6115 * mini.c (mini_init): Register mono_array_new_1.
6117 * jit-icalls.c (mono_array_new_1): New jit icall.
6119 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
6120 pointing to the method.
6122 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
6123 method addresses belonging to METHOD_JUMP patches in the
6124 jump_target_got_slot_hash.
6125 (mono_aot_load_method): Ditto.
6127 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
6128 METHOD_JUMP patches.
6130 * mini.c (mini_create_jit_domain_info): New helper function which
6131 initializes/frees domain->runtime_info.
6132 (mini_free_jit_domain_info): Ditto.
6133 (mini_init): Install the domain hook functions with the runtime.
6135 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
6136 information maintained by the JIT.
6138 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
6139 insertion into jump_table_hash into mono_codegen (), also implement proper
6142 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
6143 tail calls, it is already done by the aot code.
6145 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
6148 * iltests.il.in: Make the jmp test a bit more complex.
6150 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
6151 generic instances which doesn't have a token.
6153 * aot-runtime.c (decode_method_ref): Ditto.
6155 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
6156 can handle this case now.
6157 (handle_box): Ditto.
6159 2008-08-15 Geoff Norton <gnorton@novell.com>
6161 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
6164 2008-08-15 Zoltan Varga <vargaz@gmail.com>
6166 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
6167 calling generic methods.
6169 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
6171 * aot-runtime.c (decode_patch_info): Ditto.
6173 * mini.c (mono_resolve_patch_target): Ditto.
6175 * patch-info.h: Add METHOD_RGCTX.
6177 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
6179 2008-08-14 Zoltan Varga <vargaz@gmail.com>
6181 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
6182 arguments in registers.
6184 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
6185 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
6187 * mini.c (mini_method_compile): Abort aot compilation for generic
6188 methods if generic sharing is disabled.
6190 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
6193 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
6194 requiring an mrgctx.
6196 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
6197 store instructions when converting a vcall to a normal call.
6199 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
6200 mono_arch_find_jit_info.
6202 2008-08-13 Zoltan Varga <vargaz@gmail.com>
6204 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
6205 avoid calling mono_method_full_name () for every method even if the
6207 (check_inline_caller_method_name_limit): Ditto.
6209 2008-08-12 Zoltan Varga <vargaz@gmail.com>
6211 * driver.c (main_thread_handler): Allow AOT compilation of multiple
6212 assemblies in one run.
6214 * aot-compiler.c (mono_compile_assembly): Only print out a count of
6215 skipped methods if it is not 0.
6217 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
6219 2008-08-12 Bill Holmes <billholmes54@gmail.com>
6221 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
6222 MONO_ARCH_HAVE_UNWIND_TABLE.
6224 Contributed under MIT/X11 license.
6226 2008-08-12 Bill Holmes <billholmes54@gmail.com>
6228 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
6229 from default optimizaton list on Winx64.
6231 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
6233 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
6234 the LMF from the MonoJitTlsData structure.
6236 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
6238 Contributed under MIT/X11 license.
6240 2008-08-12 Zoltan Varga <vargaz@gmail.com>
6242 * mini.c (sigsegv_signal_handler): Fix the build.
6244 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
6245 assembly->aot_module.
6247 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
6248 hash table. This simplifies and speeds up a lot of code, and fixes support
6251 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
6254 * mini-exceptions.c: Ditto.
6256 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
6257 'native_offset' argument, since these are computed in the
6258 mono_find_jit_info () function.
6260 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
6261 is used by exceptions-ppc.c.
6263 * exceptions-ppc.c: Call mono_find_jit_info () instead of
6264 mono_arch_find_jit_info ().
6266 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
6267 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
6268 generic code in mini-exceptions.c.
6270 2008-08-11 Zoltan Varga <vargaz@gmail.com>
6272 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
6274 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
6276 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
6277 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
6278 called while holding the loader lock. Fixes #415608.
6279 (mono_aot_get_method_from_token_inner): Ditto.
6281 2008-08-09 Zoltan Varga <vargaz@gmail.com>
6283 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
6284 to reduce differences between this and the generic implementation in
6286 (ves_icall_get_frame_info): Ditto.
6288 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
6290 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
6293 * exceptions-ppc.c (arch_get_call_filter): Rename this to
6294 mono_arch_get_call_filter () and make it non-static, for consistency with the
6295 other architectures.
6297 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
6300 * local-propagation.c:
6301 * mini-x86.c: Correct the name of arch defines.
6303 2008-08-09 Zoltan Varga <vargaz@gmail.com>
6305 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
6306 NO_EMULATE_LONG_SHIFT_OPS define.
6308 2008-08-08 Zoltan Varga <vargaz@gmail.com>
6310 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
6311 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
6313 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
6314 MACH fixes. Merged from the 2.0 branch.
6316 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
6318 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
6319 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
6321 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
6323 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
6324 mono_marshal_get_native_wrapper () signature changes.
6326 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
6328 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
6329 conversion bug under arm.
6331 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
6333 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
6335 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
6336 with overflow checking.
6338 2008-08-05 Marek Habersack <mhabersack@novell.com>
6340 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
6341 to the genmdesc.pl file
6343 2008-08-05 Zoltan Varga <vargaz@gmail.com>
6345 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
6346 arg_array in the soft-float versions of the LOAD/STORE macros.
6348 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
6351 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
6353 2008-08-02 Zoltan Varga <vargaz@gmail.com>
6355 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
6356 a float HFA. Fixes #413621.
6358 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
6360 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
6361 frame_size to args_size. Fixes build.
6363 2008-08-02 Zoltan Varga <vargaz@gmail.com>
6365 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
6366 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
6368 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
6369 the stack are not unaligned. Fixes #413247.
6371 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
6373 * mini.c: update jitted methods performance counters.
6375 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
6377 * mini-exceptions.c: increase the exceptions thrown performance
6378 counter in mono_handle_exception ().
6380 2008-07-29 Zoltan Varga <vargaz@gmail.com>
6382 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
6383 can work with netmodules.
6385 2008-07-28 Geoff Norton <gnorton@novell.com>
6387 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
6390 2008-07-28 Zoltan Varga <vargaz@gmail.com>
6392 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
6395 2008-07-28 Bill Holmes <billholmes54@gmail.com>
6397 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
6398 The float param registers and other param registers must be the
6399 same index on Windows x64.
6401 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
6402 ArgValuetypeAddrInIReg argument case. Setting the argument
6403 op to OP_VTARG_ADDR (OP_REGOFFSET)).
6405 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
6406 variable computed above as the copy length for arguments of storage
6407 type ArgValuetypeAddrInIReg.
6409 * mini-amd64.c (mono_arch_emit_call) : Implementing the
6410 ArgValuetypeAddrInIReg argument case. This case will rely on
6411 mono_arch_emit_outarg_vt to emit the correct code later in the process.
6413 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
6414 a 32 byte stack allocation for all calls. We will omit the adjustment for
6415 jump and tail call instructoins as they do not follow the typical call behavior.
6417 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
6418 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
6419 local variable and pass the local variable by reference to the called method.
6421 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
6422 Implementing the ArgValuetypeAddrInIReg argument case. When the address
6423 of a struct is passed in a register it must be saved with the other
6424 volatile argument on the stack.
6426 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
6427 frame pointer the stack adjustment value must be saved to the unwind
6430 Contributed under MIT/X11 license.
6432 2008-07-28 Zoltan Varga <vargaz@gmail.com>
6434 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
6435 which got lost in the merge.
6437 2008-07-27 Zoltan Varga <vargaz@gmail.com>
6439 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
6442 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
6444 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
6445 icalls, since they won't be patched.
6447 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
6448 different code sequence when running under valgrind to prevent some valgrind
6451 * iltests.il.in: Add new regression test.
6453 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
6456 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
6457 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
6459 * iltests.il.in: Add new test.
6461 * aot-compiler.c: Fix some warnings.
6463 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
6466 2008-07-27 Zoltan Varga <vargaz@gmail.com>
6468 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
6469 (mini_usage_jitdeveloper): Add a missing --wapi option.
6471 2008-07-25 Zoltan Varga <vargaz@gmail.com>
6473 * mini-codegen.c: Simplify the is_fp macros.
6474 (free_up_ireg): Remove, use free_up_reg instead.
6475 (free_up_reg): Fix the fp case.
6477 2008-07-26 Zoltan Varga <vargaz@gmail.com>
6479 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
6482 * exceptions-x86.c: Merge some changes which seemed to have got lost
6483 in the linear-ir merge.
6485 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
6487 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
6488 long vreg volatile even if the variable was already created.
6490 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
6493 2008-07-26 Zoltan Varga <vargaz@gmail.com>
6495 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
6497 * mini.c (mono_jit_compile_method_inner): Add support for
6498 MONO_EXCEPTION_BAD_IMAGE.
6500 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
6501 mini_method_get_context () returns NULL. Fixes #356531.
6503 * mini.c (mono_method_to_ir): Ditto.
6505 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
6506 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
6508 2008-07-25 Zoltan Varga <vargaz@gmail.com>
6510 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
6511 in the LDFTN implementation.
6513 2008-07-25 Mark Probst <mark.probst@gmail.com>
6515 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
6516 code, patch calls to icalls, too, even if they're not in the
6517 shared generic code hash. Fixes #411962.
6519 2008-07-25 Zoltan Varga <vargaz@gmail.com>
6521 * cpu-x86.md: Increase the length of the fcall opcodes.
6523 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
6524 calls returning floats.
6526 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
6529 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
6532 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
6533 into the domain->method_code_hash.
6535 * aot-compiler.c: Fix win32 build.
6537 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
6539 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
6540 gshared NEWARR implementation.
6542 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
6544 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
6545 can be used outside of method_to_ir.
6547 * mini.h (MonoCompile): Add arg_types field.
6549 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
6551 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
6552 the values of the local arg_array and param_types array.
6554 2008-07-24 Zoltan Varga <vargaz@gmail.com>
6556 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
6557 got accesses might only get generated later when NEWOBJ is decomposed.
6559 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
6560 looking up the native code of the target method when a delegate is called
6563 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
6566 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
6568 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
6569 AOT work on platforms without a working dlsym implementation.
6571 * mini.h: Bump AOT image format version.
6573 2008-07-24 Mark Probst <mark.probst@gmail.com>
6575 * mini-exceptions.c: Free a MonoType with
6576 mono_metadata_free_type() instead of g_free().
6578 * aot-runtime.c: Free a MonoType.
6580 2008-07-24 Zoltan Varga <vargaz@gmail.com>
6582 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
6585 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
6588 2008-07-23 Massimiliano Mantione <massi@ximian.com>
6589 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
6592 2008-07-23 Zoltan Varga <vargaz@gmail.com>
6594 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
6595 NEWOBJ calls on valuetypes.
6597 * iltests.il.in: Add new test.
6599 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
6601 2008-07-22 Zoltan Varga <vargaz@gmail.com>
6603 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
6604 is no longer needed.
6606 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
6607 non register sized integer arguments.
6608 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
6609 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
6612 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
6615 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
6616 two a binop with different sized arguments is emitted.
6618 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
6619 instruction in the ins==NULL case.
6621 2008-07-23 Zoltan Varga <vargaz@gmail.com>
6623 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
6625 * mini-x86.c: Fix osx build.
6627 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
6630 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
6631 instruction for non int sized variables.
6633 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
6636 2008-07-23 Robert Jordan <robertj@gmx.net>
6638 * method-to-ir.c: Fix MSVC build.
6640 2008-07-22 Zoltan Varga <vargaz@gmail.com>
6642 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
6643 a non int sized type, widen it to an int since newer versions of gcc seem to
6644 generate code which needs this.
6646 * ssa2.c abcremoval2.c: Fix warnings.
6648 * *: Merge the Linear IR branch.
6650 The original branch is at trunk/branches/vargaz/mini-linear-il, and
6651 the ChangeLog file there describes all the changes done over the years.
6652 Further documentation can be found at www.mono-project.com/Linear_IL.
6654 2008-07-21 Bill Holmes <billholmes54@gmail.com>
6656 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
6657 The float param registers and other param registers must be the
6658 same index on Windows x64.
6660 Contributed under MIT/X11 license.
6662 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
6664 * mini.c: Make the previous fix GC safe.
6666 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
6668 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
6670 2008-07-21 Bill Holmes <billholmes54@gmail.com>
6672 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
6673 on Winx64. This type will not be passed on the stack (ArgOnStack), but
6674 ArgValuetypeAddrInIReg instead.
6676 Contributed under MIT/X11 license.
6678 2008-07-21 Zoltan Varga <vargaz@gmail.com>
6680 * mini-codegen.c (get_register_spilling): Fix a warning.
6682 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
6684 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
6685 for types which the initialization fails. Raises the provided exception
6686 at the right stop after cleanup.
6688 2008-07-16 Zoltan Varga <vargaz@gmail.com>
6690 * aot-compiler.c: Free most of the memory allocated during compilation.
6692 * mini.c (mini_parse_debug_options): Fix a leak.
6694 * mini.c (mini_method_compile): Don't add the method to the jit info tables
6695 during aot compilation.
6697 2008-07-14 Zoltan Varga <vargaz@gmail.com>
6699 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
6700 it has too much register pressure.
6702 2008-07-13 Zoltan Varga <vargaz@gmail.com>
6704 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
6706 2008-07-12 Zoltan Varga <vargaz@gmail.com>
6708 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
6711 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
6712 on amd64 similar to the way it is done on arm.
6714 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
6716 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
6717 consistency, normalize error messages, avoid loading aot-only modules in
6720 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
6723 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
6725 2008-07-11 Martin Baulig <martin@ximian.com>
6728 (MonoDebuggerInfo): Add `interruption_request'.
6730 2008-07-12 Zoltan Varga <vargaz@gmail.com>
6732 * aot-compiler.c (emit_plt): Remove some dead code.
6734 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
6736 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
6737 return the plt info offset belonging to a given plt entry.
6739 * mini-trampolines.c (mono_aot_plt_trampoline): Use
6740 mono_aot_get_plt_info_offset.
6742 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
6743 similar to the amd64 code by makeing jumps through a separate jump table
6744 instead of embedding the jump addresses into the code.
6746 2008-07-11 Zoltan Varga <vargaz@gmail.com>
6748 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
6751 2008-07-10 Martin Baulig <martin@ximian.com>
6753 * mini.c (mini_method_compile): Disable generics sharing when
6754 running in the debugger.
6756 2008-07-10 Zoltan Varga <vargaz@gmail.com>
6758 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
6760 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
6761 the local register allocator from running out of registers on x86 when
6764 2008-07-10 Bill Holmes <billholmes54@gmail.com>
6766 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
6767 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
6770 Contributed under MIT/X11 license.
6772 2008-07-10 Zoltan Varga <vargaz@gmail.com>
6774 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
6775 speed up the assembler.
6777 2008-07-09 Zoltan Varga <vargaz@gmail.com>
6779 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
6782 * mini.c: Move the soft float handling macros a bit earlier, add
6783 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
6786 * mini.h: Add prototype for mono_arch_fixup_jinfo.
6788 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
6789 read-only to help catch code allocation requests.
6791 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
6792 and turn it off when using --aot-only or when compiling with --aot=full.
6794 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
6795 jump table for switches from the normal domain mempool, not the code
6798 * mini-trampolines.c (get_unbox_trampoline): New function to return an
6799 unbox trampoline which handles aot-only mode too.
6801 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
6802 an AOTed unbox trampoline.
6804 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
6806 2008-07-09 Bill Holmes <billholmes54@gmail.com>
6808 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
6811 Contributed under MIT/X11 license.
6813 2008-07-09 Bill Holmes <billholmes54@gmail.com>
6815 * mini.c (mono_codegen): Allocate space at the end of the code block and store
6816 the unwind information for the method at the end of the allocated block.
6818 * mini-amd64.h: Added declarations for the unwind routines and adding field to
6819 MonoCompileArch to hold the unwind info for SEH on Winx64
6821 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
6822 frame pointer info for the method being compiled.
6824 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
6825 the call to mono_exception_from_token.
6827 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
6828 storing the method prolog information in a format that the Winx64 SEH can understand. This
6829 information is stored a the end of the method block because it is all 32-bit offset based.
6831 Contributed under MIT/X11 license.
6833 2008-07-09 Zoltan Varga <vargaz@gmail.com>
6835 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
6837 * wapihandles.c: Fix warnings.
6839 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
6842 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
6843 mono_jit_compile_method in aot-only mode since that calls the type
6846 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
6847 get_delegate_invoke_impl in aot-only mode.
6849 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
6851 2008-07-08 Zoltan Varga <vargaz@gmail.com>
6853 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
6855 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
6858 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
6860 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
6861 init trampoline from the AOT file as well.
6863 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
6864 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
6867 * mini.c (mini_init): Move the call to mono_exceptions_init () after
6870 * exceptions-amd64.c: Add _full variants for the remaining exception code
6871 creation functions as well, allow emission of relocatable code, remove
6872 caching since that is now done by the caller.
6874 * mini-exceptions.c: Add _full variants for the remaining exception code
6875 creation functions as well, add aot-only support.
6877 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
6878 if we can determine a proper token for them.
6879 (add_wrappers): Add a few more wrappers.
6880 (emit_method_code): Remove some dead code.
6881 (emit_trampolines): Emit exception code too.
6883 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
6885 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
6886 mono_array_new_va which avoids varargs.
6888 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
6890 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
6891 mono_arch_create_specific_trampoline () in all places.
6893 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
6894 a bit so it can be used for other things as well.
6896 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
6899 * exceptions-amd64.c: Rename the caching from the exception code creation
6900 functions, it is done by the caller instead.
6902 * exceptions-amd64.c: Change the signature of the exception code creation
6903 functions to allow the creation of relocatable code later.
6905 * mini-exceptions.c: Add a set of functions to query the various
6906 runtime-generated exception functions.
6908 * mini.c mini-exceptions.c: Use the newly added functions instead of the
6909 mono_arch_.. () functions.
6911 2008-07-07 Zoltan Varga <vargaz@gmail.com>
6913 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
6915 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
6917 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
6918 (mini_get_vtable_trampoline): Ditto.
6920 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
6921 code in the AOT case by returning the code size and a list of relocations to
6924 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
6926 2008-07-07 Bill Holmes <billholmes54@gmail.com>
6928 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
6931 Contributed under MIT/X11 license.
6933 2008-07-07 Zoltan Varga <vargaz@gmail.com>
6935 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
6936 so the buffer size can be computed correctly. Fixes #404735.
6938 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
6939 normally as cfg->debug_info is already freed.
6941 2008-07-06 Zoltan Varga <vargaz@gmail.com>
6943 * mini-amd64.c: For calls returning vtypes in registers, don't store
6944 the return address on the stack, instead allocate a separate local for
6947 2008-07-05 Mark Probst <mark.probst@gmail.com>
6949 * mini-trampolines.c, mini.h: Add an argument to
6950 mono_create_jit_trampoline_in_domain() for turning off the adding
6951 of the sync wrapper.
6953 * mini.c: Use the JIT trampoline without sync instead of
6954 ldftn_nosync in static RGCTX invoke wrappers so that the call can
6957 2008-07-04 Mark Probst <mark.probst@gmail.com>
6959 * driver.c: Turn on GSHARED optimization by default.
6961 2008-07-04 Zoltan Varga <vargaz@gmail.com>
6963 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
6964 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
6966 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
6967 create a variant of the generic trampoline code callable from AOTed trampolines.
6969 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
6970 trampoline code callable from AOTed trampolines.
6972 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
6974 2008-07-04 Mark Probst <mark.probst@gmail.com>
6976 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
6977 pass-through manner.
6979 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
6980 and don't fail sharing for them anymore.
6982 * mini-exceptions.c: Handle exceptions in shared generic methods.
6984 * generic-sharing.c: When checking the context of a generic
6985 method, also check its class's context. Don't treat wrappers as
6988 * mini-trampolines.c: Some code factored out to
6989 metadata/generic-sharing.c. Handle the MRGCTX case.
6991 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
6992 we must deal with the method being of another instantiation of the
6993 class. Add static rgctx invoke wrappers to generic methods.
6995 2008-07-04 Mark Probst <mark.probst@gmail.com>
6997 * mini.c: Provide all jit infos of generic shared methods with a
7000 * mini-exceptions.c: Handle the new situation that a generic info
7001 might be available, but not info about the this/vtable/mrgctx
7004 2008-07-03 Mark Probst <mark.probst@gmail.com>
7006 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
7009 2008-07-03 Zoltan Varga <vargaz@gmail.com>
7011 * dominators.c (check_dominance_frontier): Fix a warning.
7013 * mini.h: Add some missing prototypes.
7015 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
7017 * driver.c (mono_jit_init_version): Correct the comments since the first
7018 argument should be the name of the root domain, not a filename.
7020 * aot-runtime.c (make_writable): Error out if this is called while running
7022 (load_aot_module): Ditto.
7024 * aot-compiler.c: Really fix the computation of method indexes.
7026 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
7027 optimizations as this is no longer called frequently.
7029 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
7030 method and the invoke impl code and pass it to the delegate trampoline instead of
7031 just the delegate class.
7033 2008-07-02 Zoltan Varga <vargaz@gmail.com>
7035 * aot-compiler.c: Fixup the computation of method indexes.
7036 (add_wrappers): Create the base methods of the runtime invoke wrappers using
7037 the method builder infrastructure.
7039 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
7042 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
7043 mode, load the method right away instead of creating a trampoline.
7045 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
7047 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
7050 2008-07-01 Zoltan Varga <vargaz@gmail.com>
7052 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
7053 (mono_aot_load_method): Use method_index instead of method->token.
7055 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
7056 can handle icalls etc. properly.
7058 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
7060 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
7062 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
7063 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
7064 JIT_ICALL_ADDR patch type.
7066 * patch-info.h: Add JIT_ICALL_ADDR patch type.
7068 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
7070 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
7072 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
7074 2008-06-30 Zoltan Varga <vargaz@gmail.com>
7076 * mini.c: Use domain->jit_code_hash_lock for controlling access to
7077 domain->jit_code_hash.
7079 2008-06-29 Zoltan Varga <vargaz@gmail.com>
7081 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
7083 2008-06-27 Zoltan Varga <vargaz@gmail.com>
7085 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
7086 get_this_arg_from_call, let it compute it when needed.
7088 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
7089 gsctx from code only when needed.
7091 * mini-trampolines.c (get_generic_context): Rename this to
7092 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
7093 it can be called by the arch backends.
7095 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
7097 2008-06-26 Zoltan Varga <vargaz@gmail.com>
7099 * driver.c (mono_main): Add experimental --aot-only command line option.
7101 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
7104 2008-06-26 Kornel Pal <kornelpal@gmail.com>
7106 * driver.c (DllMain): Remove mono_module_handle.
7108 Contributed under MIT/X11 license.
7110 2008-06-25 Zoltan Varga <vargaz@gmail.com>
7112 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
7113 for emitting methods which are not in the source assembly. Detect and report
7114 failure of assembling+linking.
7116 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
7118 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
7120 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
7122 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
7124 2008-06-24 Zoltan Varga <vargaz@gmail.com>
7126 * mini.h: Remove some obsolete prototypes.
7128 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
7130 2008-06-24 Mark Probst <mark.probst@gmail.com>
7132 * mini.c (get_object_generic_inst): Variable-sized arrays are not
7133 supported by Visual Studio, so use alloca().
7135 2008-06-23 Zoltan Varga <vargaz@gmail.com>
7137 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
7140 2008-06-23 Mark Probst <mark.probst@gmail.com>
7142 * mini.c: Fail sharing of a generic method if it contains an open
7143 catch clause (because we don't pass MRGCTXs yet).
7145 2008-06-23 Mark Probst <mark.probst@gmail.com>
7147 * mini.c: When compiling a method with generic sharing, insert the
7148 method instantiated with an all-Object generic context into the
7149 jit info table, instead of the context of the first instantiation
7150 of the method we happen to compile.
7152 2008-06-18 Martin Baulig <martin@ximian.com>
7154 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
7155 `major_version' and `minor_version'.
7157 2008-06-17 Mark Probst <mark.probst@gmail.com>
7159 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
7160 mono_method_is_generic_sharable_impl() takes an additional
7161 argument specifying whether to treat type variables as reference
7164 2008-06-17 Mark Probst <mark.probst@gmail.com>
7166 * mini.h: Removed obsolete prototypes.
7168 2008-06-17 Mark Probst <mark.probst@gmail.com>
7170 * mini.c: Don't fail generic sharing for initobj and sizeof - we
7171 already handle them.
7173 2008-06-17 Mark Probst <mark.probst@gmail.com>
7175 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
7176 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
7177 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
7178 tramp-x86.c: Added a MonoGenericContext* argument to
7179 mono_arch_get_unbox_trampoline() so that it can call other
7180 functions which require it.
7182 2008-06-17 Mark Probst <mark.probst@gmail.com>
7184 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
7185 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
7186 mono_arch_get_this_arg_from_call() takes a
7187 MonoGenericSharingContext* as well.
7189 2008-06-17 Mark Probst <mark.probst@gmail.com>
7191 * mini.c: Factor out code for emitting unbox into emit_unbox() and
7192 implement generic sharing of unbox.
7194 2008-06-17 Mark Probst <mark.probst@gmail.com>
7196 * mini.c: Don't compute the vtable to determine whether a field is
7197 special static, because it might not work for open types.
7199 2008-06-17 Mark Probst <mark.probst@gmail.com>
7201 * mini.c: Removed the unused token_type and token_source arguments
7202 from get_runtime_generic_context_ptr().
7204 2008-06-17 Marek Habersack <mhabersack@novell.com>
7206 * mini.c (ADD_BINOP): fix the build
7208 2008-06-16 Zoltan Varga <vargaz@gmail.com>
7210 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
7213 2008-06-16 Mark Probst <mark.probst@gmail.com>
7215 * mini.h: Removed class relations enum that's not used anymore.
7217 2008-06-16 Mark Probst <mark.probst@gmail.com>
7219 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
7221 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
7222 the lazy fetch trampoline access code.
7224 2008-06-15 Zoltan Varga <vargaz@gmail.com>
7226 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
7228 2008-06-14 Zoltan Varga <vargaz@gmail.com>
7230 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
7232 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
7234 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
7236 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7238 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
7241 * mini-ops.h: Add MIN/MAX_UN opcodes.
7243 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
7246 * basic-math.cs: Add more min/max tests.
7248 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
7250 2008-06-13 Mark Probst <mark.probst@gmail.com>
7252 * mini.c: Small fix in the prologue of emit_castclass.
7254 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7256 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
7258 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
7259 do not work even for unsigned types. Fixes #400014.
7261 * basic-math.cs: Add regression tests for unsigned Min/Max.
7263 2008-06-13 Mark Probst <mark.probst@gmail.com>
7265 * mini.c: Added additional context_used argument to several
7266 functions, which will be needed for sharing generic methods. Use
7267 GET_RGCTX macro wherever appropriate. Declare only one
7268 context_used in mono_method_to_ir().
7270 2008-06-13 Mark Probst <mark.probst@gmail.com>
7272 * mini.c, generic-sharing.c: Removed generic class relations.
7274 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
7275 functions due to MRGCTX changes.
7277 2008-06-13 Mark Probst <mark.probst@gmail.com>
7279 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
7280 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
7281 with calculated IMT.
7283 * mini.c: Generic sharing of calls via generic interfaces.
7285 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
7286 generic method with non-constant MonoGenericContext*. Instead,
7287 the context is taken out of the method itself.
7289 2008-06-13 Mark Probst <mark.probst@gmail.com>
7291 * mini.c: Generic sharing of ldvirtftn.
7293 2008-06-13 Mark Probst <mark.probst@gmail.com>
7295 * mini.c: Generic sharing of ldftn.
7297 2008-06-13 Mark Probst <mark.probst@gmail.com>
7299 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
7301 2008-06-13 Mark Probst <mark.probst@gmail.com>
7303 * mini.c: Generic sharing of the special case of ldtoken followed
7304 by a call to GetTypeFromHandle.
7306 2008-06-13 Mark Probst <mark.probst@gmail.com>
7308 * mini.c: Generic sharing of box for nullable types.
7310 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7312 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
7313 are passed on the stack. Fixes #324807.
7315 2008-06-12 Bill Holmes <billholmes54@gmail.com>
7317 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
7318 for the ArgValuetypeAddrInIReg case.
7320 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
7321 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
7323 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
7324 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
7325 local variable and pass the local variable by reference to the called method.
7327 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
7328 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
7330 Contributed under MIT/X11 license.
7332 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
7334 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
7336 * debug-mini.c (mono_debug_print_vars): Release memory after printing
7339 2008-06-10 Martin Baulig <martin@ximian.com>
7342 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
7344 2008-06-09 Kornel Pal <kornelpal@gmail.com>
7346 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
7347 possible error when no arguments are passed.
7349 Contributed under MIT/X11 license.
7351 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
7353 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
7354 where the file name is NULL.
7356 2008-06-09 Zoltan Varga <vargaz@gmail.com>
7358 * mini.c: Fix s390 build.
7360 2008-06-08 Zoltan Varga <vargaz@gmail.com>
7362 * trace.c (mono_trace_parse_options): Fix warnings.
7364 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
7366 2008-06-07 Zoltan Varga <vargaz@gmail.com>
7368 * mini.c (remove_block_if_useless): Avoid printing the method name.
7370 * mini.c: Remove needless setting of ins->cil_code which is now done by
7373 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
7376 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
7377 translated code after it has been patched.
7379 2008-06-06 Zoltan Varga <vargaz@gmail.com>
7381 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
7382 avoid problems during code patching on SMP systems.
7383 (emit_call): Avoid adding a patch info which is already added by
7385 (mono_arch_emit_exceptions): Ditto.
7387 2008-06-05 Zoltan Varga <vargaz@gmail.com>
7389 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
7390 MONO_TYPE_ISSTRUCT already checks for it.
7392 2008-06-05 Bill Holmes <billholmes54@gmail.com>
7394 * mini-amd64.c:merge_argument_class_from_type: When marshaling
7395 structs with floats on Winx64 the float registers are not used.
7396 The integer registers are always used..
7397 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
7398 only one register will be used and only if the size of the struct
7399 is 1,2,4, or 8 bytes.
7401 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
7404 Contributed under MIT/X11 license.
7406 2008-06-05 Martin Baulig <martin@ximian.com>
7408 * debug-debugger.c (debugger_lookup_class): Also call
7409 mono_class_setup_methods() here; we're only called from RTI.
7411 2008-06-05 Andreas Farber <andreas.faerber@web.de>
7413 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
7414 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
7415 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
7416 Post-process object files and add dtrace-generated object, if necessary.
7418 Contributed under MIT/X11 license.
7420 2008-06-04 Mark Probst <mark.probst@gmail.com>
7422 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
7425 * mini.c: Generic sharing for unbox.any and castclass.
7427 2008-06-04 Mark Probst <mark.probst@gmail.com>
7429 * mini.c: Ignore tailcall prefix in shared generic code and when
7430 doing calls which require a vtable/rgctx argument.
7432 2008-06-04 Mark Probst <mark.probst@gmail.com>
7434 * mini.c: Don't free the JIT info.
7436 * driver.c: Changes in the JIT info table testing code.
7438 2008-06-03 Zoltan Varga <vargaz@gmail.com>
7440 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
7441 interruption. Fix some warnings.
7443 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
7444 interruption_checkpoint.
7446 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
7448 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
7449 from embedding applications.
7451 2008-06-02 William Holmes <billholmes54@gmail.com>
7453 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
7454 reserving 32 bytes on the stack when making calls.
7456 Contributed under MIT/X11 license.
7458 2008-06-01 Zoltan Varga <vargaz@gmail.com>
7460 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
7461 the linear IL branch.
7463 * driver.c: Print out more information for --version on arm.
7465 2008-05-30 Zoltan Varga <vargaz@gmail.com>
7467 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
7468 bb_exit instead, since out of line bblocks might not actually be emitted
7471 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
7472 maximum epilog size for out of line bblocks if tracing is enabled.
7474 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
7476 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
7478 * arrays.cs: Regression tests for allocating arrays with negative sizes.
7480 2008-05-28 Zoltan Varga <vargaz@gmail.com>
7482 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
7483 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
7486 2008-05-27 Zoltan Varga <vargaz@gmail.com>
7488 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
7489 the 'value' to store is a constant.
7491 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
7493 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
7494 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
7496 2008-05-26 Zoltan Varga <vargaz@gmail.com>
7498 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
7499 for accessing method->generic_container.
7501 2008-05-24 Zoltan Varga <vargaz@gmail.com>
7503 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
7505 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
7507 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
7509 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
7512 2008-05-23 Zoltan Varga <vargaz@gmail.com>
7514 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
7516 * mini.c: Handle the case when mono_class_vtable () fails.
7518 2008-05-23 Massimiliano Mantione <massi@ximian.com>
7519 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
7522 2008-05-22 Mark Probst <mark.probst@gmail.com>
7524 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
7525 together with domain sharing.
7527 2008-05-22 Mark Probst <mark.probst@gmail.com>
7529 * mini.c: Treat callvirts to final methods like non-virtual calls
7530 when doing generic sharing, i.e. look them up in the runtime
7533 2008-05-22 Mark Probst <mark.probst@gmail.com>
7535 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
7536 with computed types (for generic sharing).
7538 * mini.c: Generic sharing for mkrefany and refanyval.
7540 2008-05-22 Zoltan Varga <vargaz@gmail.com>
7542 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
7545 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
7546 the generic sharing code.
7548 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
7551 2008-05-21 Zoltan Varga <vargaz@gmail.com>
7553 * mini.h: Remove the declaration of mono_aot_init_vtable ().
7555 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
7557 * driver.c: updated copyright date
7559 2008-05-21 Zoltan Varga <vargaz@gmail.com>
7561 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
7564 2008-05-19 Martin Baulig <martin@ximian.com>
7566 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
7567 pointing to the new `_mono_debug_using_mono_debugger' variable.
7570 (mono_main): Check mono_debug_using_mono_debugger() rather than
7571 the `MONO_INSIDE_MDB' environment variable to check whether we're
7572 inside the debugger.
7574 2008-05-19 Zoltan Varga <vargaz@gmail.com>
7576 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
7579 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
7581 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
7583 * mini.c: Added mini_assembly_can_skip_verification. This
7584 function checks if the assembly requested to skip verification.
7585 Fixes part of #387274.
7587 2008-05-07 Zoltan Varga <vargaz@gmail.com>
7589 * mini.c (mini_get_method): Disable the check for open generic classes when
7590 using generic sharing.
7592 * generics.cs: Add a test for #387034.
7594 * mini.c (mini_get_method): Check whenever the method class is an open generic
7595 type, and return NULL in that case, causing a verification error. Fixes
7598 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
7600 * driver.c (mono_main): Revert r102623. The right
7601 thing to do is to enable the verifier under verifiable
7602 unless a --security flag was passed.
7604 We need this non-trivial behavior for --verify-all otherwise
7605 mcs-compileall won't be able to use it. As it needs everything to
7606 be verified under validil.
7608 2008-05-06 Martin Baulig <martin@ximian.com>
7612 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
7613 (mono_debugger_thread_cleanup): Likewise.
7614 (mono_debugger_extended_notification): Likewise.
7616 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
7618 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
7619 against both inflated and non-inflated methods. We need to check against the
7620 generic definition for cases where the instantiated method is not visible.
7621 We need to check against the inflated types for cases where the instantiation
7622 changes any super type. This fixes #382986.
7624 Note that this doesn't need to be applied to other parts of mono_method_to_ir
7625 that check for visibiliy as generic params only appears as the type subject
7626 of tokens on call opcodes. Field manipulation and ldftn must always
7627 target an exact type.
7629 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
7631 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
7632 if no related --security flag is passed.
7634 2008-05-05 Andreas Farber <andreas.faerber@web.de>
7636 * mini-arch.h: Prepare support for ppc64.
7638 Contributed under MIT/X11 license.
7640 2008-05-05 Andreas Farber <andreas.faerber@web.de>
7642 * aot-runtime.c: Prepare support for ppc64.
7644 Contributed under MIT/X11 license.
7646 2008-05-05 Andreas Farber <andreas.faerber@web.de>
7648 * mini-ops.h: Prepare support for ppc64.
7650 Contributed under MIT/X11 license.
7652 2008-05-04 Andreas Farber <andreas.faerber@web.de>
7654 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
7656 Contributed under MIT/X11 license.
7658 2008-05-03 Zoltan Varga <vargaz@gmail.com>
7660 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
7661 assemblies, since aot_name is not a full path, causing us to load MS.NET
7662 assemblies on windows.
7664 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
7666 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
7667 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
7668 * main.c: Use UTF-8 encoded command line instead of Windows default code
7669 page on Windows to support Unicode.
7670 * driver.c (DllMain): New function for mixed-mode assembly support.
7671 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
7672 export __stdcall functions without decoration.
7674 Contributed under MIT/X11 license.
7676 2008-04-28 Mark Probst <mark.probst@gmail.com>
7678 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
7679 saving it very early.
7681 2008-04-28 Mark Probst <mark.probst@gmail.com>
7683 * mini.h, mini.c: Lots of code for accessing the old RGCTX
7684 deleted. The only way to access the new RGCTX is via the
7687 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
7688 vtable instead of the RGCTX to static methods.
7690 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
7691 accessing the new RGCTX.
7693 * generic-sharing.c: There is no separation between self, type
7694 arguments and other types in the RGCTX anymore.
7696 2008-04-25 Jonathan Chambers <joncham@gmail.com>
7698 * mini-amd64.c (add_general): Remove previous stack adjustment.
7699 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
7700 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
7701 for 32 bytes of stack space reserved for all calls.
7703 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
7704 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
7707 Code contributed under MIT/X11 license.
7709 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
7711 * mini.c (mini_method_verify): Only verify non-inflated methods, check
7712 against the root definition, peeling out method and type instantiations.
7713 Cache verify success results, code that fails verification is still
7714 checked multiple times.
7716 2008-04-23 Zoltan Varga <vargaz@gmail.com>
7718 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
7720 2008-04-23 Jonathan Chambers <joncham@gmail.com>
7722 * mini-amd64.c (add_general): Always increment stack on Win64.
7723 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
7726 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
7727 stack based argument handling on Win64.
7729 Code contributed under MIT/X11 license.
7731 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
7733 * Makefile.am (version.h): Add support for git-svn.
7735 2008-04-22 Zoltan Varga <vargaz@gmail.com>
7737 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
7738 so instead of calling g_spawn_command_line_sync, we do everything by hand,
7739 avoiding allocations and libc functions which might deadlock.
7741 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
7742 'no-gdb-backtrace' option is set.
7744 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
7746 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
7748 2008-04-21 Martin Baulig <martin@ximian.com>
7750 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
7751 and `get_lmf_addr'; `notification_address' is no longer a pointer.
7753 2008-04-21 Martin Baulig <martin@ximian.com>
7755 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
7756 `thread_vtable', `event_handler_ptr' and `event_handler'.
7758 2008-04-21 Martin Baulig <martin@ximian.com>
7760 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
7761 allows delayed initialization of the `executable_code_buffer' when
7764 2008-04-21 Martin Baulig <martin@ximian.com>
7766 * mini.h (mono_debugger_create_notification_function): Removed.
7767 * tramp-*.c (mono_debugger_create_notification_function): Removed.
7769 * mdb-debug-info64.s
7770 (MONO_DEBUGGER__notification_function): Added this in the .text section.
7772 * mdb-debug-info32.s
7773 (MONO_DEBUGGER__notification_function): Added this in the .text section.
7775 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
7776 currently only works on x86 and x86_64, so don't create it on ppc.
7778 2008-04-21 Martin Baulig <martin@ximian.com>
7780 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
7783 (mini_method_compile): In the fp elimination check, check
7784 `debug_options.mdb_optimizations' in addition to
7785 mono_debug_using_mono_debugger().
7787 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
7788 disable some JIT optimizations which are only disabled when
7789 running inside the debugger.
7790 Added `--help-debug' option to describe the debugging options.
7791 (parse_debug_options): New static function to parse the `--debug'
7792 options, so we can easily add more stuff in future.
7794 2008-04-20 Zoltan Varga <vargaz@gmail.com>
7796 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
7797 the method has no body.
7799 2008-04-19 Jonathan Chambers <joncham@gmail.com>
7801 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
7802 assembly is not allowed in MSVC 64-bit compiler.
7803 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
7804 as we get floating point exceptions everywhere.
7806 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
7807 correctly align arguments for call to throw_exception.
7808 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
7810 Code contributed under MIT/X11 license.
7812 2008-04-19 Zoltan Varga <vargaz@gmail.com>
7814 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
7816 2008-04-17 Zoltan Varga <vargaz@gmail.com>
7818 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
7820 * mini-amd64.c (NEW_INS): Set cil_code.
7822 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
7823 from mini-amd64.c so all debugger related logic is in one place.
7825 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
7826 later won't have a random ip assigned to them.
7828 2008-04-16 Zoltan Varga <vargaz@gmail.com>
7830 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
7831 the arch specific function initializes code_size.
7832 (mono_create_delegate_trampoline): Ditto.
7834 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
7835 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
7838 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
7839 running under the debugger.
7841 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
7844 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
7845 debugger. Also move the disabling of optimizations here from driver.c.
7846 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
7849 * mini.h (MonoCompile): Add a few new flags.
7851 2008-04-15 Zoltan Varga <vargaz@gmail.com>
7853 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
7854 so the cil_code field of created MonoInst's is properly set.
7855 (mini_select_instructions): Ditto.
7857 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
7858 (MONO_INST_NEW_CALL): Ditto.
7860 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
7861 in many places so the ins->cil_code field is properly initialized.
7863 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
7866 2008-04-14 Zoltan Varga <vargaz@gmail.com>
7868 * mini.c (mini_method_compile): Print a different message when compiling a
7871 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
7874 2008-04-11 Zoltan Varga <vargaz@gmail.com>
7876 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
7879 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
7881 2008-04-11 Zoltan Varga <vargaz@gmail.com>
7883 * mini.c (handle_stack_args): Make this return void since its return value was
7884 never used. Also set cfg->unverifiable for invalid IL instead of calling
7887 2008-04-10 Mark Probst <mark.probst@gmail.com>
7889 * mini.c: Make sure "this" is live in catch clauses with type
7890 variables in shared generic code.
7892 2008-04-08 Mark Probst <mark.probst@gmail.com>
7894 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
7895 generic_class_is_reference_type() to ensure the proper behaviour
7896 when sharing generic code and the type in question is a type
7899 2008-04-08 Zoltan Varga <vargaz@gmail.com>
7901 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
7902 race conditions when printing thread dumps. Fixes #377738.
7904 2008-04-08 Massimiliano Mantione <massi@ximian.com>
7906 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
7907 shows up when both MonoInst arguments can cause aliasig.
7908 There is likely no way in the current JIT to trigger this problem, but
7909 it showed up in the development of generics sharing, when in a new
7910 opcode both args of an OP_GROUP can be aliases (addresses of a local).
7911 When the generics sharing code will be committed, its tests will be
7912 valid also for this bug.
7914 2008-04-08 Zoltan Varga <vargaz@gmail.com>
7916 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
7919 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
7922 2008-04-07 Zoltan Varga <vargaz@gmail.com>
7924 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
7925 use a more detailed exception message for InvalidCastException.
7927 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
7929 * driver.c (mono_main): Add --debug=casts option to turn on better
7930 InvalidCastException message details.
7932 * mini.c (mini_get_debug_options): New helper function to return the address of
7933 the debug_options variable.
7935 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
7936 the jit_tls TLS variable.
7938 * mini.c (mono_jit_tls): New TLS variable.
7940 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
7943 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
7945 * mini.h: Removed verifer related stuff. This code was moved to verify.c
7947 * mini.c: Removed verifer related stuff, code moved to verify.c.
7949 * driver.c: Using code from verify.c instead of mini.c.
7951 2008-04-05 Zoltan Varga <vargaz@gmail.com>
7953 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
7956 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
7958 * mini.c (check_for_method_verify): Enabling verification of
7959 corlib if mono_verify_all is set. Bugs in the verifier preventing that
7962 2008-04-04 Zoltan Varga <vargaz@gmail.com>
7964 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
7965 caller saved registers as well.
7967 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
7968 saved registers as well.
7970 2008-03-30 Zoltan Varga <vargaz@gmail.com>
7972 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
7974 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
7977 2008-03-27 Zoltan Varga <vargaz@gmail.com>
7979 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
7981 (get_call_info): Take a gsctx argument instead of 'cfg'.
7983 2008-03-26 Zoltan Varga <vargaz@gmail.com>
7985 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
7986 mono_verify_all is set.
7988 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
7990 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
7992 2008-03-25 Zoltan Varga <vargaz@gmail.com>
7994 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
7997 * driver.c mini.c mini.h: Add a --verify-all development option to test the
7998 verifier and the code generated by the compiler.
8000 2008-03-25 Mark Probst <mark.probst@gmail.com>
8002 * mini.c: Generic sharing of the non-nullable case of the box
8005 2008-03-24 Zoltan Varga <vargaz@gmail.com>
8007 * inssel.brg: Fix the build.
8009 * iltests.il.in: Add a test for lconv.ovf.u8.un.
8011 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
8013 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
8014 Array:Address. Fixes #372410.
8016 * iltests.il.in: New tests for readonly prefix.
8018 2008-03-23 Zoltan Varga <vargaz@gmail.com>
8020 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
8023 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
8026 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
8028 * mini.c (mono_decompose_op_imm): New helper function.
8030 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
8031 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
8034 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
8035 mono_arch_output_basic_block. Fix warnings.
8037 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
8040 2008-03-22 Zoltan Varga <vargaz@gmail.com>
8042 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
8043 since the extra frame is now detected automatically inside the loop.
8045 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
8046 opts which are now in mono_peephole_ins ().
8048 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
8050 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
8051 frames and skip duplicate managed-to-native frames. Fixes #367665.
8053 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
8054 opts which are now in mono_peephole_ins ().
8055 (mono_arch_peephole_pass_2): Ditto.
8057 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
8059 * mini-codegen.c (mono_peephole_ins): New helper function containing the
8060 arch independent peephole optimizations.
8062 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
8063 opts which are now in mono_peephole_ins ().
8065 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
8067 * mini-s390.c (mono_arch_output_basic_block): Fix build.
8069 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
8072 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
8073 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
8076 2008-03-21 Zoltan Varga <vargaz@gmail.com>
8078 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
8079 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
8082 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
8083 mono_arch_output_basic_block. Fix warnings.
8085 2008-03-20 Zoltan Varga <vargaz@gmail.com>
8087 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
8090 2008-03-20 Zoltan Varga <vargaz@gmail.com>
8092 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
8095 * iltests.il: Add new tests.
8097 2008-03-20 Kornel Pal <kornelpal@gmail.com>
8099 * mini.c: Removed Windows version macros.
8101 2008-03-20 Mark Probst <mark.probst@gmail.com>
8103 * generic-sharing.c: Put reflection types in the extensible part
8104 of the runtime generic context.
8106 * mini.c: Generic sharing of the GetTypeHandle special case of the
8107 ldtoken instruction.
8109 2008-03-20 Zoltan Varga <vargaz@gmail.com>
8111 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
8113 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
8115 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
8116 consistency with the other version on the linear IR branch.
8118 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
8120 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
8122 * iltests.il.in: Add new tests.
8124 2008-03-19 Zoltan Varga <vargaz@gmail.com>
8126 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
8128 * iltests.il.in: Add new tests.
8130 2008-03-19 Mark Probst <mark.probst@gmail.com>
8132 * mini.c: Two variables with the same name were declared in
8133 nesting contexts and one wasn't initialized. Fixed.
8135 2008-03-19 Mark Probst <mark.probst@gmail.com>
8137 * mini.c: Generic sharing of the initobj instruction.
8139 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
8141 * mini.c: make the test to optimize ldtoken from typeof() more
8144 2008-03-18 Mark Probst <mark.probst@gmail.com>
8146 * mini.c: Generic sharing of the initobj instruction for reference
8149 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8151 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
8152 the mono_breakpoint_clean_code() code to perform bound checks.
8154 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
8156 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
8157 mono_arch_patch_callsite() to include the start of the managed method
8158 to be able to perform bound checks.
8160 2008-03-17 Mark Probst <mark.probst@gmail.com>
8162 * mini.c: Generic sharing for the isinst instruction.
8164 2008-03-17 Mark Probst <mark.probst@gmail.com>
8166 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
8167 inssel-long32-mips.brg: Added opcodes for doing indirect calls
8168 with the runtime generic context argument.
8170 * mini.c: Share calls to several types of unsharable methods by
8171 putting the address of the method code in the runtime generic
8172 context and doing an indirect call.
8174 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
8177 2008-03-16 Mark Probst <mark.probst@gmail.com>
8179 * generic-sharing.c: Change due to a change in the runtime genric
8182 2008-03-15 Martin Baulig <martin@ximian.com>
8185 (mono_arch_nullify_class_init_trampoline): Add call to
8186 mono_breakpoint_clean_code() to make things work when running
8187 inside the debugger.
8190 (mono_arch_nullify_class_init_trampoline): Add call to
8191 mono_breakpoint_clean_code() to make things work when running
8192 inside the debugger.
8194 2008-03-14 Zoltan Varga <vargaz@gmail.com>
8196 * inssel-long.brg (reg): Fix 64 bit build.
8198 2008-03-14 Mark Probst <mark.probst@gmail.com>
8200 * mini.c, mini.h: Share static generic code by passing it an
8201 implicit argument pointing to the runtime generic context.
8203 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
8204 inssel-long32-mips.brg: New opcodes for calling shared static,
8205 which need to be passed the runtime generic context.
8207 * mini-amd64.c, mini-x86.c: Save the runtime generic context
8208 argument on the stack in the prologue if needed. New function for
8209 finding the runtime generic context argument from the registers
8210 saved by the trampoline.
8212 * mini-amd64.h, mini-x86.h: Specify which register to use for the
8213 runtime generic context argument.
8215 * tramp-amd64.c: Also restore the register used for the runtime
8216 generic context argument.
8218 * mini-trampoline.c: Resolve shared static calls by consulting the
8219 runtime generic context via the new argument.
8221 * generic-sharing.c: Add an argument to sharability-checking
8222 functions that specifies whether type variables should be treated
8223 as sharable type arguments.
8225 * inssel-x86.brg: Removed a superfluous, buggy rule.
8227 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
8230 2008-03-14 Martin Baulig <martin@ximian.com>
8232 * debug-debugger.c (main_thread_handler): Call
8233 mono_runtime_run_main() without sending any notifications.
8235 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
8237 2008-03-14 Zoltan Varga <vargaz@gmail.com>
8239 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
8241 2008-03-14 Mark Probst <mark.probst@gmail.com>
8243 * tramp-x86.c: Fixed register restore offsets in the trampoline
8244 code for ECX and EDX.
8246 2008-03-12 Geoff Norton <gnorton@novell.com>
8248 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
8249 different ucontext_t implementations.
8250 * exceptions-arm.c: Use the above defines to get exceptions working on
8251 iPhone (based on a patch by Luke Howard lukeh@padl.com)
8252 * mini-arm.c: Implement iPhone icache support (based on a patch by
8253 Luke Howard lukeh@padl.com)
8255 2008-03-12 Mark Probst <mark.probst@gmail.com>
8257 * mini.c: Enable generic sharing of calls to non-static
8258 non-interface non-generic non-value-type methods.
8260 * mini-trampolines.c: Resolve calls from shared generic code.
8262 2008-03-11 Zoltan Varga <vargaz@gmail.com>
8264 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
8266 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
8268 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
8270 * mini.c: some fixes for the AOT compiler.
8272 2008-03-07 Zoltan Varga <vargaz@gmail.com>
8274 * cpu-amd64.md: Add clob:1 to some float opcodes.
8276 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
8278 * mini.h: Added MiniVerifierMode enumeration.
8280 * mini.c: Added mini_verifier_set_mode to control
8281 the usage of the new verifier.
8283 * mini.c (mono_method): Integrated the new verifier.
8285 * driver.c: Extended --security option with validil and
8286 verifiable options to activate the new verifier.
8288 2008-03-07 Zoltan Varga <vargaz@gmail.com>
8290 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
8291 optimization to ctors taking 0 or 2 arguments too.
8293 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
8296 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
8298 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
8300 2008-03-06 Zoltan Varga <vargaz@gmail.com>
8302 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
8303 non-aot case as well.
8305 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
8307 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
8310 * aot-compiler.c (encode_patch): Ditto.
8312 * mini.h (G_MININT32): Fix the definition of this.
8314 2008-03-05 Zoltan Varga <vargaz@gmail.com>
8316 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
8318 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
8320 2008-03-04 Zoltan Varga <vargaz@gmail.com>
8322 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
8323 methods returning vtypes in registers.
8324 (mono_arch_allocate_vars): Ditto.
8326 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
8328 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
8330 * generics.cs: Add a test from the linear IR branch.
8332 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
8334 * mini.c (inline_method): Cache failed inline attempts.
8336 2008-03-04 Mark Probst <mark.probst@gmail.com>
8338 * mini.c: For shared methods of generic classes put the location
8339 of "this" into the MonoGenericJitInfo.
8341 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
8342 register out of a MonoContext by register number. Add the generic
8343 sharing context as an argument to mono_arch_find_this_argument().
8345 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
8346 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
8347 for new arch function.
8349 * mini-exception.c: Handle open exception clauses in shared
8352 * mini-trampolines.c: Supply additional argument to
8353 mono_arch_find_this_argument().
8355 2008-03-04 Zoltan Varga <vargaz@gmail.com>
8357 * Makefile.am (regtests): Run the bench.exe tests last.
8359 2008-03-03 Zoltan Varga <vargaz@gmail.com>
8361 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
8364 2008-03-02 Zoltan Varga <vargaz@gmail.com>
8366 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
8369 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
8371 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
8373 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
8374 whose class has no cctor.
8376 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
8378 2008-03-01 Zoltan Varga <vargaz@gmail.com>
8380 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
8383 2008-02-29 Zoltan Varga <vargaz@gmail.com>
8385 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
8386 to be in sync with the code on the linear IR branch.
8388 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
8390 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
8392 2008-02-27 Zoltan Varga <vargaz@gmail.com>
8394 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
8396 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
8398 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
8400 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
8402 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
8404 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
8407 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
8409 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
8410 OP_LOADR4_MEMBASE emission.
8412 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
8413 (mono_spillvar_offset_float): Ditto.
8415 * mini-mips.c (mono_arch_emit_prolog): Ditto.
8417 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
8420 * basic-long.cs: Add regression tests for them.
8422 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
8424 (mono_arch_allocate_vars): Fix representation of single-precision float
8426 (mono_arch_output_basic_block): Ditto.
8428 * inssel-mips.brg: Ditto, remove duplicate items.
8430 * mini-mips.c (emit_load_volatile_arguments): New function to handle
8431 arguments of tail calls as on other platforms.
8432 (mono_arch_output_basic_block): Handle tail calls.
8434 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
8437 * objects.cs (test_5_pass_static_struct): Add test for it.
8439 Contributed under MIT/X11 license.
8441 2008-02-26 Zoltan Varga <vargaz@gmail.com>
8443 * Makefile.am: Use gmcs for compiling the regression tests.
8445 * *.2.cs *.2.il: Rename to *.cs and *.il.
8447 2008-02-24 Zoltan Varga <vargaz@gmail.com>
8449 * regalloc.h: Make the vassign array smaller.
8451 * mini.c (mini_method_compile): Remove an unused field in cfg.
8453 * mini-codegen.c: Add a bunch of micro optimizations.
8455 2008-02-23 Zoltan Varga <vargaz@gmail.com>
8457 * regalloc.h: Remove some unused fields.
8459 2008-02-22 Zoltan Varga <vargaz@gmail.com>
8461 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
8463 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
8465 2008-02-22 Mark Probst <mark.probst@gmail.com>
8467 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
8469 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
8470 trampoline: Fetch an entry from the runtime generic context. If
8471 it's NULL, jump to the actual trampoline to fill the runtime
8472 generic context. Otherwise, return it.
8474 * mini.c: Call the lazy fetch trampoline to get entries out of the
8475 runtime generic context.
8477 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
8478 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
8479 tramp-sparc.c: Stubs for the lazy fetch trampoline.
8481 2008-02-21 Mark Probst <mark.probst@gmail.com>
8483 * mini.c: Fetch data out of the extensible part of the runtime
8484 generic context instead of calling a helper function.
8486 * generic-sharing.c: Some functions moved into
8487 metadata/generic-sharing.c. Helper function for fetching other
8488 types now checks and asserts against extensible rgctx (just for
8489 debugging purposes - the helper function isn't called anymore
8490 unless for debugging).
8492 2008-02-21 Zoltan Varga <vargaz@gmail.com>
8494 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
8495 for tail calls up to the point that the tests in iltests.exe run. Also add a
8496 dummy CKFINITE implementation.
8497 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
8498 needed for trampoline LMF frames.
8500 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
8501 trampoline LMF frames.
8503 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
8505 * mini.c (inline_method): clean any pending loader error when inlining fail.
8506 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
8508 2008-02-21 Zoltan Varga <vargaz@gmail.com>
8510 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
8512 * aot-runtime.c (decode_patch_info): Ditto.
8514 * mini.c (mono_resolve_patch_target): Ditto.
8516 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
8519 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
8521 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
8522 if it references an icall address.
8524 2008-02-20 Zoltan Varga <vargaz@gmail.com>
8526 * cpu-s390x.md: Remove some more unused opcodes.
8528 * cpu-s390x.md: Remove some unused opcodes.
8530 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
8531 mono_op_imm_to_op ().
8533 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
8534 instead of a switch statement.
8536 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
8537 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
8539 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
8541 * mini-codegen.c: Remove unused mono_regstate2_... functions.
8543 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
8546 2008-02-19 Zoltan Varga <vargaz@gmail.com>
8548 * driver.c (mono_main): Improve error reporting when an assembly cannot be
8549 opened. Fixes #362607.
8551 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
8553 * iltests.il.in: Add a test for static methods in interfaces.
8555 2008-02-18 Zoltan Varga <vargaz@gmail.com>
8557 * genmdesc.c (build_table): Fix a crash on older glib versions.
8559 * cpu-sparc.md: Remove some unused opcodes.
8561 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
8562 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
8564 * cpu-amd64.md: Remove some unused opcodes.
8566 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
8567 like the other opcodes.
8569 2008-02-17 Zoltan Varga <vargaz@gmail.com>
8571 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
8573 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
8575 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
8576 variables 'cfg' instead of 'm' for consistency.
8578 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
8580 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
8581 argument holding the vtype return address, to avoid the ambigious use of
8582 cfg->ret for this purpose.
8584 * mini.c (NEW_RETLOADA): Use vret_addr if set.
8586 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
8588 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
8589 new mono_print_ins () function which only takes one argument.
8591 2008-02-15 Zoltan Varga <vargaz@gmail.com>
8593 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
8596 2008-02-14 Zoltan Varga <vargaz@gmail.com>
8598 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
8600 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
8602 * mini-x86.c: Sync with the version on the linear IR branch by adding new
8603 opcodes and other small changes.
8605 * mini-ops.h: Add some new opcodes from the linear IR branch.
8607 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
8609 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
8610 opcodes, use the REG_MEMBASE opcodes instead.
8612 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
8613 opcodes, use the REG_MEMBASE opcodes instead.
8615 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
8618 * mini.c (mono_op_imm_to_op): New helper function.
8620 * mini-ops.h: Add some opcodes from linear IR branch.
8622 2008-02-13 Zoltan Varga <vargaz@gmail.com>
8624 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
8627 2008-02-12 Zoltan Varga <vargaz@gmail.com>
8629 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
8632 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
8634 2008-02-09 Zoltan Varga <vargaz@gmail.com>
8636 * aot-compiler.c (emit_method_code): Add an assert.
8638 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
8639 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
8642 2008-02-08 Zoltan Varga <vargaz@gmail.com>
8644 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
8645 some load/store opcodes so they are consistent.
8646 (mono_arch_emit_prolog): Simplify some code.
8648 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
8650 * objects.cs: Add tests for large argument offsets on ARM.
8652 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
8653 stack offsets. Fixes #359651.
8655 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
8657 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
8659 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
8661 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
8663 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
8665 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
8666 rid of CEE_CONV_R_UN.
8668 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
8670 2008-02-07 Zoltan Varga <vargaz@gmail.com>
8672 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
8674 * mini.c (mono_normalize_opcodes): Add some more opcodes.
8676 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
8678 * cpu-amd64.md: Remove some unused opcodes.
8680 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
8682 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
8684 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
8685 arch specific functions for its parts. Call the peephole pass after local
8686 regalloc so the prolog can compute a more accurate max_offset.
8688 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
8689 the corresponding OP_I/OP_L opcodes.
8691 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
8693 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
8695 2008-02-06 Zoltan Varga <vargaz@gmail.com>
8697 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
8698 as they are handled in mini.c.
8700 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
8702 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
8703 case since it is handled in mini.c.
8705 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
8707 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
8709 * *.c: Use the new opcodes in the IR and back end code.
8711 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
8713 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
8715 2008-02-06 Mark Probst <mark.probst@gmail.com>
8717 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
8718 an assert because it has a race condition.
8720 2008-02-06 Zoltan Varga <vargaz@gmail.com>
8722 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
8724 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
8726 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
8728 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
8729 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
8731 2008-02-05 Zoltan Varga <vargaz@gmail.com>
8733 * cpu-amd64.md (move): Correct the maximum size of move.
8735 2008-02-05 Mark Probst <mark.probst@gmail.com>
8737 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
8738 the generic class init trampoline to return quickly if the class
8741 2008-02-04 Zoltan Varga <vargaz@gmail.com>
8743 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
8744 issues where an 32 bit callsite cannot be patched by a 64 bit address.
8746 2008-02-03 Zoltan Varga <vargaz@gmail.com>
8748 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
8751 2008-01-31 Zoltan Varga <vargaz@gmail.com>
8753 * objects.cs: Add some soft-float tests.
8755 * mini.c: Fix a couple more soft-float issues.
8757 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
8759 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
8762 2008-01-30 Zoltan Varga <vargaz@gmail.com>
8764 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
8765 exception happens while compiling a virtual method.
8767 2008-01-29 Zoltan Varga <vargaz@gmail.com>
8769 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
8771 * mini-sparc.c: Fix build.
8773 * mini-sparc.c (get_call_info): Add support for generic sharing.
8775 * mini-exceptions.c: Add a FIXME.
8777 2008-01-27 Zoltan Varga <vargaz@gmail.com>
8779 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
8780 altstack handling code.
8782 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
8784 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
8786 * mini-s390.c: Add support for generic sharing.
8788 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
8790 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
8792 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
8794 * mini-s390x.c: Add support for generic sharing.
8796 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
8798 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
8800 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
8801 can be used since it takes a 16 bit signed immediate.
8803 * inssel-s390x.brg: Fix OP_SETRET.
8805 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
8807 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
8809 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
8811 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
8813 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
8816 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
8819 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
8820 of the unused mono_arch_patch_delegate_trampoline stuff.
8822 2008-01-26 Zoltan Varga <vargaz@gmail.com>
8824 * basic-long.cs: Move the fp related tests to basic-float.cs.
8826 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
8828 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
8830 * basic-calls.cs: Add a test for proper float argument passing.
8832 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
8833 if the context corresponds to an exception received through a signal.
8835 * exceptions.cs: Add a test for nullref handling at the start of a try
8838 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
8840 * jit-icalls.c (mono_break): New JIT icall.
8842 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
8844 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
8846 2008-01-25 Zoltan Varga <vargaz@gmail.com>
8848 * cpu-*.md: Get rid of unused opcodes.
8850 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
8852 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
8855 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
8858 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
8859 the arch independent trampoline code in mini-trampolines.c.
8861 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
8863 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
8865 * mini-s390.h: Remove an unused define.
8867 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
8868 the arch independent trampoline code in mini-trampolines.c.
8870 * mini-arm.c (mono_arch_emit_prolog): Fix build.
8872 2008-01-24 Zoltan Varga <vargaz@gmail.com>
8874 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
8876 * mini-s390.c (mono_arch_emit_prolog): Fix build.
8878 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
8880 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
8882 * cpu-amd64.md: Use smaller sizes for int opcodes.
8884 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
8886 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
8889 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
8892 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
8893 instead of though a pointer to save an indirection when accessing elements of
8896 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
8898 (NOT_IMPLEMENTED): New helper macro.
8899 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
8902 * *.c: Use the new helper macro.
8904 2008-01-21 Zoltan Varga <vargaz@gmail.com>
8906 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
8908 2008-01-20 Zoltan Varga <vargaz@gmail.com>
8910 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
8913 2008-01-18 Zoltan Varga <vargaz@gmail.com>
8915 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
8916 profiling is enabled.
8918 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
8920 (mono_arch_emit_prolog): Add more first bblock optimizations.
8922 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
8923 in order if possible.
8924 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
8925 bblock, since the arguments are still in their original registers.
8927 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
8929 2008-01-17 Zoltan Varga <vargaz@gmail.com>
8931 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
8934 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
8937 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
8939 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
8940 process async exceptions received while in unmanaged code.
8942 * mini.c (mini_init): Install a callback with the runtime which will be called
8943 when a thread receives an async exception while in unmanaged code.
8945 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
8947 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
8949 2008-01-16 Wade Berrier <wberrier@novell.com>
8956 2008-01-16 Zoltan Varga <vargaz@gmail.com>
8958 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
8959 compilation with sun cc.
8961 * cpu-*.md: Fix the build.
8963 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
8965 * mini-amd64.h: Add some comments to the MonoLMF structure.
8967 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
8969 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
8970 in the LMF structure if possible. This saves two instructions in the
8971 managed->native wrappers.
8973 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
8975 2008-01-16 Mark Probst <mark.probst@gmail.com>
8977 * generic-sharing.c: New type argument lookup code which uses the
8978 runtime generic context template.
8980 2008-01-15 Zoltan Varga <vargaz@gmail.com>
8982 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
8984 * mini-arm.c (add_general): Fix arm eabi parameter passing.
8985 (mono_arch_output_basic_block): Fix localloc implementation.
8987 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
8989 * mini-ia64.c (peephole_pass): Fix ia64 build.
8991 * mini-amd64.c (peephole_pass): Fix a warning.
8993 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
8994 at a constant offset from sp/fp.
8996 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
8997 instead of obtaining it from *lmf in the managed method case.
8999 2008-01-14 Zoltan Varga <vargaz@gmail.com>
9001 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
9003 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
9005 * mini.h (MonoInstList): New type.
9006 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
9007 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
9008 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
9009 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
9010 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
9011 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
9012 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
9013 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
9014 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
9015 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
9016 MONO_INST_LIST_FOR_EACH_ENTRY,
9017 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
9018 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
9019 mono_inst_list_first, mono_inst_list_last,
9020 mono_inst_list_next, mono_inst_list_prev): New instruction
9021 list handling interfaces.
9022 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
9023 list head 'ins_list'.
9024 (MonoInst): Replace next pointer with list head 'node'.
9025 (MonoCallInst): Make 'out_args' a MonoInstList.
9026 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
9027 (MonoCompile): Delete reverse_inst_list and
9028 reverse_inst_list_len.
9029 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
9030 mono_arch_lowering_pass, mono_arch_local_regalloc,
9031 mono_arch_output_basic_block, mono_arch_emit_prolog):
9032 Convert to new instruction lists.
9033 (insert_after_ins): Delete.
9034 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
9036 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
9037 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
9038 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
9039 mono_emulate_opcode, mono_emit_load_got_addr,
9040 inline_method, mono_method_to_ir, mono_print_bb_code,
9041 print_dfn, decompose_pass, nullify_basic_block,
9042 replace_out_block_in_code, remove_block_if_useless,
9043 merge_basic_blocks, move_basic_block_to_end,
9044 try_unsigned_compare, optimize_branches, mono_print_code,
9045 mini_select_instructions, remove_critical_edges): Likewise.
9046 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
9047 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
9048 mono_arch_output_basic_block, mono_arch_emit_prolog):
9050 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
9051 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
9052 mono_arch_output_basic_block): Likewise.
9053 (inst_list_prepend, insert_after_ins): Delete.
9054 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
9055 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
9057 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
9058 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
9059 mono_arch_emit_prolog): Likewise.
9060 * cfold.c (mono_constant_fold): Likewise.
9061 * liveness.c (visit_bb, mono_analyze_liveness,
9062 optimize_initlocals): Likewise.
9063 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
9064 * graph.c (mono_draw_code_cfg): Likewise.
9065 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
9066 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
9067 mono_ssa_cprop): Likewise.
9068 * abcremoval (get_relations_from_previous_bb, process_block):
9070 * local-propagation (mono_cprop_invalidate_values,
9071 mono_local_cprop_bb): Likewise.
9072 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
9073 peephole_pass, mono_arch_output_basic_block,
9074 mono_arch_emit_prolog): Likewise.
9075 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
9076 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
9077 mono_arch_emit_prolog): Likewise.
9078 (insert_after_ins): Delete.
9079 * aliasing.c (print_code_with_aliasing_information,
9080 mono_build_aliasing_information, mono_aliasing_deadce):
9081 Convert to new instruction lists.
9082 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
9083 peephole_pass, NEW_INS, mono_arch_lowering_pass,
9084 mono_arch_local_regalloc, mono_arch_output_basic_block):
9086 (insert_after_ins): Delete.
9087 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
9088 peephole_pass, mono_arch_output_basic_block): Convert to
9089 new instruction lists.
9090 * mini-codegen (InstList, inst_list_prepend,
9091 insert_after_ins): Delete.
9092 (insert_before_ins, get_register_force_spilling,
9093 get_register_spilling, free_up_ireg, free_up_reg,
9094 create_copy_ins, create_spilled_store, alloc_int_reg,
9095 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
9096 to new instruction lists.
9097 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
9098 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
9099 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
9100 (insert_after_ins): Delete.
9101 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
9102 mono_arch_local_regalloc, mono_arch_output_basic_block,
9103 mono_arch_call_opcode): Convert to new instruction lists.
9104 (insert_after_ins): Delete.
9105 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
9106 peephole_pass, mono_arch_output_basic_block,
9107 mono_arch_emit_prolog): Convert to new instruction lists.
9109 2008-01-11 Zoltan Varga <vargaz@gmail.com>
9111 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
9113 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
9116 * Makefile.am (version.h): Make this work with non-bash shells.
9118 2008-01-10 Zoltan Varga <vargaz@gmail.com>
9120 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
9122 2008-01-08 Zoltan Varga <vargaz@gmail.com>
9124 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
9125 the InitializeArray optimization.
9127 2008-01-06 Zoltan Varga <vargaz@gmail.com>
9129 * mini.c driver.c: Don't include os/gc_wrapper.h.
9131 2008-01-05 Zoltan Varga <vargaz@gmail.com>
9133 * mini.c (print_jit_stats): Print GC statistics if available.
9135 2008-01-04 Zoltan Varga <vargaz@gmail.com>
9137 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
9139 2007-12-29 Zoltan Varga <vargaz@gmail.com>
9141 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
9143 2007-12-26 Zoltan Varga <vargaz@gmail.com>
9145 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
9147 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
9149 * driver.c (mono_main): Ditto.
9151 2007-12-23 Zoltan Varga <vargaz@gmail.com>
9153 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
9155 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
9156 in the vtable can't be encoded.
9157 (compile_method): Ditto.
9159 2007-12-21 Zoltan Varga <vargaz@gmail.com>
9161 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
9164 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
9167 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
9168 the top LMF entry belongs to the current method.
9170 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
9172 2007-12-20 Zoltan Varga <vargaz@gmail.com>
9174 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
9176 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
9178 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
9180 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
9182 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
9184 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
9187 * basic-float.cs: Add an ulong->double cast test.
9189 2007-12-15 Zoltan Varga <vargaz@gmail.com>
9191 * mini.c (mono_method_to_ir): Fix a warning.
9193 2007-12-14 Zoltan Varga <vargaz@gmail.com>
9195 * mini-ops.h: Add OP_SWITCH.
9197 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
9198 CEE_SWITCH in back-end code, use OP_SWITCH instead.
9200 2007-12-11 Geoff Norton <gnorton@novell.com>
9202 * mini-s390x.c: Minor change to the MAX() define to allow
9203 it to compile with other gcc versions.
9205 2007-12-11 Geoff Norton <gnorton@novell.com>
9208 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
9210 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
9212 exceptions-arm.c (mono_arch_get_restore_context): Restore
9215 exceptions-arm.c (throw_exception): Save the frame pointer.
9216 This is a partial fix for #323747. Only the client side is
9219 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
9221 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
9222 was using an unrelated variable to log the class which
9223 needed the cctor to be called. This was crashing on arm.
9225 2007-12-09 Robert Jordan <robertj@gmx.net>
9227 * mini-x86.c (mono_arch_emit_epilog):
9228 Consider all kinds of 64-bit types. Fixes #323114.
9230 2007-12-08 Zoltan Varga <vargaz@gmail.com>
9232 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
9234 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9236 * mini-amd64.c (peephole_pass): Add a missing instruction check.
9238 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
9240 * mini.c: run type ctor before allocating an object, not only
9241 when running it's constructor method (fixes at least part of bug #342507).
9243 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9245 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
9247 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
9248 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
9251 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
9252 mono_generic_class_init_trampoline () the same as it is done with the other
9255 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
9256 aot-runtime.c aot-compiler.c: Implement AOT support.
9258 2007-12-07 Mark Probst <mark.probst@gmail.com>
9260 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
9261 build for archs which don't have the vtable trampoline defined
9264 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9266 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
9268 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
9270 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
9272 * tramp-<ARCH>.c: Use the new helper function.
9274 2007-12-07 Mark Probst <mark.probst@gmail.com>
9276 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
9277 trampoline call, which takes a vtable argument.
9279 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
9280 OP_TRAMPCALL_VTABLEs like other calls.
9282 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
9283 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
9284 call. Implemented a support function which fetches the vtable
9285 from a register set.
9287 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
9288 Implemented a generic class init trampoline, using the
9289 OP_TRAMPCALL_VTABLE opcode.
9291 * mini.c: Implemented static field access when sharing generic
9292 code. This implies initing the class using the new
9293 OP_TRAMPCALL_VTABLE call.
9295 2007-12-07 Mark Probst <mark.probst@gmail.com>
9297 * mini.c: Don't compile methods with sharing enabled if their
9298 classes are disabled for sharing.
9300 2007-12-06 Zoltan Varga <vargaz@gmail.com>
9302 * inssel.brg: Add a missing sign extension to the GETCHR and array access
9303 opcodes. Fixes #346563.
9305 * objects.cs: Add a new test.
9307 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
9309 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
9310 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
9312 2007-12-06 Zoltan Varga <vargaz@gmail.com>
9314 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
9316 2007-12-03 Zoltan Varga <vargaz@gmail.com>
9318 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
9321 2007-12-02 Zoltan Varga <vargaz@gmail.com>
9323 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
9325 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
9326 optimization in the AOT case.
9328 2007-11-30 Zoltan Varga <vargaz@gmail.com>
9330 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
9332 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
9334 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
9336 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
9338 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
9339 is created by the inlined delegate ctor.
9341 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
9343 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
9345 2007-11-29 Zoltan Varga <vargaz@gmail.com>
9347 * cpu-x86.md: Fix the length of ckfinite.
9349 2007-11-28 Zoltan Varga <vargaz@gmail.com>
9351 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
9353 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
9354 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
9356 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
9358 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
9359 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
9361 2007-11-28 Martin Baulig <martin@ximian.com>
9364 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
9365 after creating the trampoline.
9367 2007-11-27 Zoltan Varga <vargaz@gmail.com>
9369 * aot-runtime.c (load_aot_module): Check runtime version if needed.
9371 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
9374 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
9375 instead of the calling method to help AOT.
9377 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
9379 2007-11-26 Zoltan Varga <vargaz@gmail.com>
9381 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
9384 2007-11-23 Zoltan Varga <vargaz@gmail.com>
9386 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
9388 * aot-compiler.c (compile_method): Correct check for generic method definitions.
9389 (encode_method_ref): No need to handle generic method definitions specially.
9391 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
9393 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
9396 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
9398 (compile_method): Enable generic sharing.
9400 2007-11-22 Zoltan Varga <vargaz@gmail.com>
9402 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
9403 (mini_method_compile): Add preliminary support for AOTing shared generic code.
9405 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
9408 * mini-trampolines.c: Fix a warning.
9410 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
9412 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
9413 (generic_class_is_reference_type): Remove unused function.
9415 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
9416 in the generic vtable trampoline case.
9418 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
9420 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
9421 return an AOT method based on a vtable slot.
9423 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
9425 * mini.c (mini_get_vtable_trampoline): Export this.
9427 2007-11-22 Martin Baulig <martin@ximian.com>
9430 (MonoDebuggerInfo): Move `debugger_version' up.
9432 2007-11-22 Martin Baulig <martin@ximian.com>
9435 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
9437 * mini-trampolines.c
9438 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
9439 after compiling the method.
9441 2007-11-20 Martin Baulig <martin@ximian.com>
9444 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
9445 (mono_debugger_remove_breakpoint): Likewise.
9446 (mono_debugger_check_breakpoints): Likewise.
9448 * debug-debugger.c: Implement the new breakpoint interface here.
9450 2007-11-18 Zoltan Varga <vargaz@gmail.com>
9452 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
9453 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
9455 * mini-x86.c (mono_arch_output_basic_block): Ditto.
9457 2007-11-17 Zoltan Varga <vargaz@gmail.com>
9459 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
9461 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
9464 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
9467 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
9468 returning a vtype in a register.
9470 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
9471 here from the arch specific code.
9473 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
9476 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
9477 (mono_arch_emit_prolog): Increment maximum prolog size.
9479 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
9480 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
9482 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
9483 MonoGenericSharingContext.
9485 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
9486 MonoGenericSharingContext. Allocate memory from the cfg mempool.
9488 2007-11-15 Mark Probst <mark.probst@gmail.com>
9490 * mini.c, mini.h, generic-sharing.c: Functions for producing code
9491 which extract fields out of the runtime generic context. Full
9492 sharing of the NEWARR opcode.
9494 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
9496 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
9497 --enable-minimal=ssa.
9499 2007-11-13 Zoltan Varga <vargaz@gmail.com>
9501 * mini-trampolines.c (mono_delegate_trampoline): Update after
9502 mono_marshal_get_delegate_invoke () signature change.
9504 2007-11-13 Mark Probst <mark.probst@gmail.com>
9506 * mini.c: Removed the shared context in favor of the generic
9507 sharing context. Allocate the MonoJitInfo structure with room for
9508 the generic sharing context if it's needed.
9510 * mini.h: Remove MonoGenericSharingContext declaration. It's in
9511 domain-internals.h now.
9513 * mini-x86.c: Pass the generic sharing context to get_call_info ().
9515 * generic-sharing.c: Several changes for working without a shared
9516 context and instead operating on open types instead.
9518 2007-11-12 David S. Miller <davem@davemloft.net>
9520 * inssel-sparc.brg: Fix double instruction emit.
9522 2007-11-12 Zoltan Varga <vargaz@gmail.com>
9524 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
9525 Get/Set/Address methods.
9527 * mini.c debug-debugger.c mini-trampolines.c: Update after
9528 mono_marshal_get_delegate_invoke signature change.
9530 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
9532 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
9533 This can happens with dynamic methods. Fixes the other bug in #322722.
9535 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
9537 * tramp-arm.c (mono_arch_patch_callsite): Support patching
9540 * mini-arm.c (arm_patch): Implement patching of BX call
9541 sequence. Fixes one of the bugs in #322722.
9543 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
9545 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
9546 under Linux. We only need to flush every 32-byte cache line.
9548 2007-11-07 Massimiliano Mantione <massi@ximian.com>
9551 move_basic_block_to_end: Add branches when needed, eventually creating
9553 optimize_branches: added a parameter that tells if it's ok to create
9554 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
9555 and avoid calling move_basic_block_to_end when it's not ok.
9558 2007-11-07 Mark Probst <mark.probst@gmail.com>
9560 * mini.c: Abort inlining call to InitializeArray if something
9561 looks wrong. Let the icall handle it, which now has proper safety
9564 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9566 * mini.c (mono_spill_call): add support for soft-float.
9568 * mini.c (mono_method_to_ir): add support for soft-float
9569 to inlined functions that return float.
9571 * mini.c (mono_method_to_ir): add support for soft-float
9572 to cee_stsfld opcode on float fields.
9574 2007-11-05 Geoff Norton <gnorton@novell.com>
9576 * mini-x86.h: Fix the structure access for X86 Leopard.
9579 2007-11-05 Martin Baulig <martin@ximian.com>
9581 * mini-trampolines.c
9582 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
9583 after compiling the method to notify the debugger.
9585 2007-11-05 Martin Baulig <martin@ximian.com>
9587 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
9589 2007-11-02 Zoltan Varga <vargaz@gmail.com>
9591 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
9592 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
9594 2007-11-01 Zoltan Varga <vargaz@gmail.com>
9596 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
9597 native-to-managed wrappers.
9599 2007-11-01 Geoff Norton <gnorton@novell.com>
9601 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
9604 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
9606 * mini.c, mini-x86.c: when getting back from unmanaged code
9607 to managed via a marshaled delegate we also need to set the
9610 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
9612 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
9615 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
9617 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
9618 let the debugger or other external agents to tell the JIT when
9619 a sw breakpoint has been inserted in the code that the JIT needs
9620 to be able to inspect.
9622 2007-10-31 Martin Baulig <martin@ximian.com>
9625 (MonoDebuggerInfo): Remove `runtime_class_init'.
9627 2007-10-30 Martin Baulig <martin@ximian.com>
9630 (mono_debugger_thread_created): Added `MonoThread *' argument.
9631 (mono_debugger_extended_notification): New public method.
9632 (mono_debugger_trampoline_compiled): New public method.
9635 (MonoDebuggerThreadInfo): Added `thread' and
9636 `extended_notifications' fields.
9639 (debugger_executable_code_buffer): New static variable.
9642 (MonoDebuggerInfo): Added `executable_code_buffer',
9643 `executable_code_buffer_size', `breakpoint_info_area',
9644 `breakpoint_table' and `breakpoint_table_size'.
9646 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
9648 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
9649 that IP either is an unused value or the vtable pointer. IMT
9650 calls use vtable + offset now. Reduced by almost half the size
9653 2007-10-26 Jonathan Chambers <joncham@gmail.com>
9655 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
9656 defines to access param registers. Replace long usage with
9657 gsize as sizeof(long) != sizeof(void*) on Win64.
9659 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
9660 on Win64. Fix intrinsic, use _AddressOfReturnAddress
9661 instead of non-existant _GetAddressOfReturnAddress.
9663 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
9664 param registers. Save/restore %rdi and %rsi in MonoLMF.
9666 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
9667 param registers. Modify (throw_exception) signature to take
9668 %rdi and %rsi on Win64.
9670 Code is contributed under MIT/X11 license.
9672 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
9674 * helpers.c: unlink debugging output files.
9676 2007-10-25 Zoltan Varga <vargaz@gmail.com>
9678 * mini.c: Move mono_create_ftnptr () to object.c.
9680 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9682 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
9683 optional. This function can now be used to disassemble code generated
9684 outside the JIT such as trampolines and IMT thunks.
9686 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
9688 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
9689 vtable pointer from a ldr instruction.
9691 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
9692 new IMT call sequence.
9694 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
9695 call sequence for interface invocations.
9697 * mini-arm.c (mono_arch_emit_imt_argument): added, required
9698 for imt support. This function is empty since IMT on ARM requires no
9699 special handling on the IR side.
9701 * mini-arm.c (mono_arch_find_imt_method): added, required for
9704 * mini-arm.c (mono_arch_find_this_argument): added, required
9707 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
9708 a ldr instruction to load a value stored in the code stream.
9710 * mini-arm.c (mono_arch_build_imt_thunk):added, required
9714 2007-10-23 Zoltan Varga <vargaz@gmail.com>
9716 * mini.c (mini_init): Install the jump trampoline callback.
9718 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9720 * mini-trampolines.c: handle synchronized methods with the common
9721 vtable trampoline (bug #335601).
9723 2007-10-17 Zoltan Varga <vargaz@gmail.com>
9725 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
9727 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
9730 * mini-ia64.h mini-ia64.c: Add support for IMT.
9732 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
9733 prolog. Fixes #331958.
9735 2007-10-15 Zoltan Varga <vargaz@gmail.com>
9737 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
9739 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9741 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
9744 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
9746 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
9749 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
9751 * mini-x86.c, mini-x86.h: x86 support for the common vtable
9754 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
9756 * mini-trampolines.c: changed the magic rampoline to understand
9757 the common vtable trampoline method: the method to invoke is
9758 determined by the vtable displacement of the call.
9760 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
9762 * mini.c, mini.h: register the common vtable trampoline if the
9763 architecture supports it.
9765 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9767 * cpu-amd64.md: use the correct max length for tls_get.
9769 2007-10-14 Zoltan Varga <vargaz@gmail.com>
9771 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
9772 CEE_STELEM_ANY. Fixes #333696.
9774 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
9776 * exceptions-x86.c: provide more graceful handling of the case where
9777 we followed a bogus function pointer from managed code (bug #332866).
9779 2007-10-11 Mark Probst <mark.probst@gmail.com>
9781 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
9782 replaces the generic_shared flag and will carry more information
9785 * generic-sharing.c: Added mini_type_stack_size() which allows
9786 allows open types if given a generic sharing context.
9787 mini_get_basic_type_from_generic() takes a
9788 MonoGenericSharingContext* instead of a MonoCompile* now.
9790 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
9791 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
9792 mini-sparc.c, mini-x86.c: Trivial changes required by the two
9793 changes above. Just passing arguments through to the right
9796 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
9798 * mini-arm.c: unify the call emission to emit_code_seq().
9800 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
9802 * tramp-arm.c: reduced the trampoline size.
9804 2007-10-10 Mark Probst <mark.probst@gmail.com>
9806 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
9807 variable handling out of arch-specific code.
9809 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
9811 * mini-arm.c: implemented fast delegate dispatch.
9813 2007-10-09 Zoltan Varga <vargaz@gmail.com>
9815 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
9816 that fp elimination is turned off if the space required by locals is too
9819 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
9821 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
9822 ARM to the new style trampoline.
9824 2007-10-09 Zoltan Varga <vargaz@gmail.com>
9826 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
9828 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
9830 2007-10-09 Martin Baulig <martin@ximian.com>
9833 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
9834 `field_info_offset_offset'.
9836 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
9838 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
9839 removed more internal usage of the r11 register and made it available
9840 to the register allocator.
9842 2007-10-08 Mark Probst <mark.probst@gmail.com>
9844 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
9845 when sharing generics and treat type variables as references.
9847 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
9849 * mini-ppc.c: started removing the internal uses of register r11
9850 to eventually allow the register allocator to manage it as an
9851 additional available register.
9853 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
9855 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
9857 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
9859 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
9860 specific trampolines as they are not performance critical as a jump
9861 target (maybe align as before only for AOT code?). This saves about
9862 200 KB of native code on x86 for monodevelop startup.
9864 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
9866 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
9867 monodevelop startup.
9869 2007-10-06 Zoltan Varga <vargaz@gmail.com>
9871 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
9873 * mini-sparc.h mini-sparc.c: Implement IMT support.
9875 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
9876 its smaller and doesn't clobber sparc_g1.
9878 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
9880 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
9882 * mini-ppc.c: optimized the size of the IMT thunks a bit.
9884 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
9886 * mini-ppc.c: implemented fast delegate invocation.
9888 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
9890 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
9892 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
9894 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
9895 code to the new style trampoline in preparation for IMT support.
9897 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
9899 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
9900 systems already. This also reduces the specific trampiline sizes and
9901 prepares for the use of r12 as the IMT identifier register.
9903 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
9905 * mini-mips.h: endianess fix (simplified from a patch by
9906 Thomas Kunze <thommy@tabao.de>, bug #323737).
9908 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
9910 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
9911 to access ucontext fields and enable netbsd support
9912 (partially from Magnus Henoch <mange@freemail.hu>).
9914 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
9916 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
9917 use the preprocessor from the CPP env var if it is set.
9919 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
9921 * mini-trampolines.c: fixed an assertion and moved it earlier in the
9922 code, before interface_offset gets used.
9924 2007-10-02 Zoltan Varga <vargaz@gmail.com>
9926 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
9927 mono_class_setup_vtable () before accessing klass->vtable.
9929 2007-10-01 Zoltan Varga <vargaz@gmail.com>
9931 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
9934 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
9936 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
9937 IMT slots (this saves hundreds of KB of memory in programs like
9938 IronPython and Monodevelop).
9940 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
9942 * mini.c: print the delegate counter.
9944 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
9946 * mini-x86.c: make it easier to enable the debugging code for IMT
9949 2007-09-28 Martin Baulig <martin@ximian.com>
9952 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
9953 `mono_method_klass_offset' and `mono_method_token_offset'.
9955 2007-09-20 Mark Probst <mark.probst@gmail.com>
9957 * mini.c: First generics sharing implementation. Can only share
9958 in very simple cases. If sharing doesn't work it falls back to
9959 dedicated compilation.
9961 * mini.h: Flag in MonoCompile to specify whether generic
9962 compilation is shared. Flags enum for marking which generic inst
9963 of a context is used. Prototypes for helper functions.
9965 * generic-sharing.c: Helper functions for generic method sharing.
9967 * optflags-def.h: Optimization flag (gshared) for enabling generic
9968 method sharing added.
9970 * Makefile.am: generic-sharing.c added.
9972 2007-09-19 Daniel Nauck <dna@mono-project.de>
9974 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
9976 2007-09-19 Massimiliano Mantione <massi@ximian.com>
9977 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
9980 2007-09-19 Martin Baulig <martin@ximian.com>
9982 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
9983 mono_debug_cleanup() is now part of mono_cleanup().
9985 2007-09-18 Zoltan Varga <vargaz@gmail.com>
9987 * driver.c (mono_main): Fix a warning.
9989 2007-09-17 Zoltan Varga <vargaz@gmail.com>
9991 * aot-compiler.c: Optimize various parts when processing large assemblies.
9994 * mini.c (mono_patch_info_hash): Improve hash function.
9996 2007-09-14 Jonathan Chambers <joncham@gmail.com>
9998 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
10000 Code is contributed under MIT/X11 license.
10002 2007-09-14 Zoltan Varga <vargaz@gmail.com>
10004 * mini.c (mini_init): Fix a leak.
10006 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
10008 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10010 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
10012 2007-09-14 Zoltan Varga <vargaz@gmail.com>
10014 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
10016 2007-09-13 Zoltan Varga <vargaz@gmail.com>
10018 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
10021 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
10023 * mini.c (handle_alloc): Enable managed allocators in AOT code.
10025 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
10027 * aot-runtime.c (decode_patch_info): Ditto.
10029 2007-09-12 Jonathan Chambers <joncham@gmail.com>
10031 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
10032 static case. Cache delegates in architecture specific code,
10033 based on number of parameters.
10035 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
10036 in architecture specific code, based on number of parameters.
10038 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
10039 caching happen in architecture specific code now.
10041 Code is contributed under MIT/X11 license.
10043 2007-09-12 Jonathan Chambers <joncham@gmail.com>
10045 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
10046 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
10047 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
10049 Code is contributed under MIT/X11 license.
10051 2007-05-15 Massimiliano Mantione <massi@ximian.com>
10052 * mini.c: (mono_thread_abort) Fixed bug #82416.
10054 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
10056 * mini.: hook the new managed GC allocation feature into the JIT.
10058 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
10060 * mini.c: implementation for the new runtime tls opcode.
10062 2007-09-11 Martin Baulig <martin@ximian.com>
10065 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
10066 `mono_method_inflated_offset'.
10068 2007-09-07 Zoltan Varga <vargaz@gmail.com>
10070 * driver.c mini.h mini.c: Add a new devel command line option for injecting
10071 async exceptions into a method.
10073 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
10074 purpose of testing whenever the unwinder works at every instruction.
10076 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
10078 * mini.c: check accessibility of method used in ldftn (fixes
10081 2007-09-04 Zoltan Varga <vargaz@gmail.com>
10083 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
10085 * inssel.brg: Fix a warning.
10087 2007-09-03 Martin Baulig <martin@ximian.com>
10089 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
10090 now takes the `main_method' as argument.
10092 2007-09-02 Zoltan Varga <vargaz@gmail.com>
10094 * cpu-sparc.md (endfilter): Add missing src1:i argument.
10096 2007-08-30 Jonathan Chambers <joncham@gmail.com>
10098 * driver.c: include the cil-coff.h header on Windows.
10100 Code is contributed under MIT/X11 license.
10102 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
10104 * mini.c, driver.c: don't include the cil-coff.h header.
10106 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
10108 * mini.c: flag places that needs fixes fo soft-float support.
10110 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
10112 * mini.h, inssel-float.brg: fix soft-float constant loads on big
10113 endian systems (partially from Dean Jenkins, bug #81924).
10115 2007-08-28 Mark Probst <mark.probst@gmail.com>
10117 * mini.c (check_linkdemand): Remove embedded reference object in
10118 call to LinkDemandSecurityException.
10119 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
10120 with an IntPtr instead of a reference object.
10122 2007-08-28 Zoltan Varga <vargaz@gmail.com>
10124 * mini.c (handle_initobj): Handle alignment properly.
10126 * inssel.brg (mini_emit_memset): Ditto.
10128 * inssel.brg (mini_emit_memcpy): Ditto.
10130 * inssel-sparc.brg: Ditto.
10132 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
10134 2007-08-26 Zoltan Varga <vargaz@gmail.com>
10136 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
10137 exceptions raised in unmanaged code. Fixes part of #82594.
10139 2007-08-24 Mark Probst <mark.probst@gmail.com>
10141 * mini.c (mono_method_to_ir), declsec.c
10142 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
10144 2007-08-22 Martin Baulig <martin@ximian.com>
10147 (MonoDebuggerThreadInfo): New typedef.
10148 (mono_debugger_thread_table): New global variable.
10149 (mono_debugger_thread_created): New public function.
10150 (mono_debugger_thread_cleanup): New public function.
10153 (MonoDebuggerInfo):
10154 - removed `get_current_thread' and `lookup_assembly'.
10155 - removed `data_table'.
10156 - added `thread_table'.
10159 (mono_thread_start_cb): Call mono_debugger_thread_created().
10160 (mono_thread_attach_cb): Likewise.
10161 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
10162 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
10165 * driver.c (mono_main): Move mono_debug_init() up, before calling
10166 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
10168 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
10170 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
10171 together when passing several arguments of type double (gives a small
10172 speedup and saves a few bytes of generated code).
10174 2007-08-20 Jb Evain <jbevain@novell.com>
10176 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
10178 2007-08-20 Jb Evain <jbevain@novell.com>
10180 * mini.c (mono_method_to_ir): throw MethodAccessException
10181 and FieldAccessException instead of InvalidProgramException.
10183 2007-08-20 Mark Probst <mark.probst@gmail.com>
10185 * mini.c: CoreCLR security checks.
10187 * mini.h: Removed MonoSecurityMode (moved to
10188 metadata/security-manager.h) and mono_security_mode global var
10189 (replaced by set/get functions in security-manager.h).
10191 * driver.c: Added "core-clr-test" security mode for testing. Used
10192 set-function for setting security mode.
10194 2007-08-17 Mark Probst <mark.probst@gmail.com>
10196 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
10197 the new jit_info_table.
10199 * driver.c: Test code for the new jit_info_table (enabled by the
10200 define MONO_JIT_INFO_TABLE_TEST).
10202 2007-08-14 Zoltan Varga <vargaz@gmail.com>
10204 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
10205 detection of call <REG> instruction sequence. Fixes build on freebsd.
10207 2007-08-13 Zoltan Varga <vargaz@gmail.com>
10209 * mini-exceptions.c: Fix a warning.
10211 2007-08-11 Zoltan Varga <vargaz@gmail.com>
10213 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
10214 stack overflow handling code on amd64 too.
10216 * mini-exceptions.c (mono_setup_altstack): Make this use
10217 mono_thread_get_stack_bounds ().
10219 * mini-x86.h: Disable sigaltstack on solaris x86.
10221 2007-08-10 Zoltan Varga <vargaz@gmail.com>
10223 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
10225 2007-08-10 Geoff Norton <gnorton@customerdna.com>
10227 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
10229 2007-08-08 Zoltan Varga <vargaz@gmail.com>
10231 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
10233 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
10235 2007-08-03 Neale Ferguson <neale@sinenomine.net>
10237 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
10240 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
10242 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
10243 to be emitted (bug #82281).
10245 2007-08-01 Martin Baulig <martin@ximian.com>
10247 Merged the `debugger-dublin' branch.
10249 * debug-debugger.h (MonoDebuggerInfo):
10250 Removed the `old_*' compatibility entries.
10251 Added `debugger_version' and `data_table'.
10252 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
10253 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
10256 (MiniDebugMethodBreakpointInfo): Add `address_list'.
10257 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
10258 instead of a `gconstpointer'.
10259 (mono_debugger_insert_method_breakpoint): Return a
10260 `MonoDebugMethodAddressList *'.
10262 2007-06-28 Martin Baulig <martin@ximian.com>
10264 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
10266 2007-08-01 Zoltan Varga <vargaz@gmail.com>
10268 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
10269 __builtin_frame_address () since it is broken on older gcc versions.
10271 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
10273 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
10274 on the stack overflow handling and made the managed stack overflows
10275 catchable in most cases using soft guard pages.
10276 * exceptions-x86.c: added code to restore the protection in the soft
10277 guard pages at the end of exception handling.
10279 2007-07-31 Zoltan Varga <vargaz@gmail.com>
10281 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
10283 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10285 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
10286 exception handling.
10288 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10290 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
10291 signal handling support until it has been ported to the new mechanism.
10292 * mini.c: fixed stack overflow detection and use the new
10293 architecture code to handle signals on the altstack.
10295 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
10297 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
10298 stack overflows on the alt stack.
10300 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
10302 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
10303 stack overflows on the alt stack.
10305 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
10307 * exceptions-ppc.c: cleanup preparing for altstack support.
10309 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
10311 * exceptions-arm.c: cleanup preparing for altstack support.
10313 2007-07-27 Mark Probst <mark.probst@gmail.com>
10315 * mini.c (print_jit_stats): Output hazard pointer stats.
10317 2007-07-26 Mark Probst <mark.probst@gmail.com>
10319 * driver.c, mini.c: Replaced security mode flags with a single
10322 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
10324 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
10326 2007-07-25 Mark Probst <mark.probst@gmail.com>
10328 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
10329 (which doesn't do anything yet) for activating Core CLR
10330 (Silverlight) security.
10332 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
10334 * mini-codegen.c: work around a possible gcc bug on arm.
10336 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
10338 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
10339 message for platforms that don't support AOT compilation.
10341 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
10343 * mini.h, mini.c, driver.c: temporary smcs hack.
10345 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
10347 * mini-arm.h, mini-arm.c: arm EABI fixes.
10349 2007-07-22 Zoltan Varga <vargaz@gmail.com>
10351 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
10354 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
10355 trampolines taking a method argument.
10357 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
10359 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
10360 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
10362 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
10363 JIT compilation throws an exception. Fixes #82050.
10365 2007-07-19 Mark Probst <mark.probst@gmail.com>
10367 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
10368 with the MONO_EXCEPTION_ defines.
10370 2007-07-17 Zoltan Varga <vargaz@gmail.com>
10372 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
10375 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
10376 the cause of an assertion.
10378 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
10380 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
10383 2007-07-15 Zoltan Varga <vargaz@gmail.com>
10385 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
10386 assert. Should fix #82103.
10388 2007-07-14 Zoltan Varga <vargaz@gmail.com>
10390 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
10391 here too. Fixes #82095.
10393 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
10396 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
10398 * mini-amd64.h: Enable IMT for amd64.
10400 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
10402 2007-07-12 Zoltan Varga <vargaz@gmail.com>
10404 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
10406 2007-07-12 Mark Probst <mark.probst@gmail.com>
10408 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
10409 as soon as check_linkdemand sets an exception_type.
10411 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
10413 * mini-x86.c: fixed offsets for IMT call sequence.
10414 * mini-x86.h: enable IMT again.
10416 2007-07-11 Zoltan Varga <vargaz@gmail.com>
10418 * trace.c (mono_trace_enter_method): Decode MonoType too.
10420 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
10422 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
10424 * mini-amd64.c: Add preliminary IMT implementation.
10426 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
10428 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
10429 understand the new IMT-base interface invocation (thanks to
10430 Daniel Nauck for the report and the remote debugging session).
10432 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
10434 * mini-x86.c: size and speed optimizations for the IMT bsearch.
10436 2007-07-11 Zoltan Varga <vargaz@gmail.com>
10438 * Makefile.am (aotcheck): Make this actually use the AOTed code.
10440 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
10442 * mini-trampolines.c: implement AOT IMT support.
10443 * mini-x86.h: enable IMT support for wider testing.
10445 2007-07-10 Zoltan Varga <vargaz@gmail.com>
10447 * inssel.brg (emit_imt_argument): Add aot support here.
10449 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
10451 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
10453 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
10454 of the IMT implementation, partially from massi, with my
10455 implementation of the bsearch sequence. Disabled by default until
10456 the AOT code is implemented.
10458 2007-07-10 Zoltan Varga <vargaz@gmail.com>
10460 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
10462 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
10464 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
10466 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
10467 arch-independent IMT JIT code from Massimiliano
10468 Mantione (massi@ximian.com) with small cleanups from me.
10470 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
10472 * Makefile.am: fix svn invocation to get the svn revision to be
10473 independent of the local language (build fix).
10475 2007-07-09 Mark Probst <mark.probst@gmail.com>
10477 * mini.c (inline_method): Reset cfg->exception_type if the
10478 inlining is aborted. Fixes: 82049.
10480 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
10482 * mini.c: remove assert from exception handling code when exception_ptr
10485 2007-07-05 Zoltan Varga <vargaz@gmail.com>
10487 * mini.c (mono_codegen): Add an assert.
10489 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
10490 enter and leave code.
10491 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
10493 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10495 * mini-ppc.c: fixed memory corruption for localloc(0)
10498 2007-07-05 Zoltan Varga <vargaz@gmail.com>
10500 * mini.c: Fix warnings.
10502 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
10504 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
10505 to emit better double->int conversions.
10507 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
10509 * mini.c: the provided Min/Max optimizations are valid for unisgned
10512 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
10514 * 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
10516 2007-06-28 Miguel de Icaza <miguel@novell.com>
10518 * mini.c (mono_running_on_valgrind): Add support for reporting the
10519 method and its boundaries to valgrind.
10521 2007-06-28 Martin Baulig <martin@ximian.com>
10523 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
10525 2007-06-25 Zoltan Varga <vargaz@gmail.com>
10527 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
10529 * generic.2.cs: Add new test case.
10531 2007-06-25 Martin Baulig <martin@ximian.com>
10533 Merged the `debugger-dublin' branch.
10536 (mono_debugger_insert_method_breakpoint): New public method.
10537 (mono_debugger_remove_method_breakpoint): Likewise.
10538 (mono_debugger_check_breakpoints): New static method.
10539 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
10541 * debug-debugger.h (MonoDebuggerInfo):
10542 Renamed (to keep backward compatibility in the vtable):
10543 `insert_breakpoint' -> `old_insert_breakpoint'.
10544 `remove_breakpoint' -> `old_remove_breakpoint'.
10545 `create_string' -> `old_create_string'.
10546 `lookup_class' -> `old_lookup_class'.
10547 `lookup_type' -> removed; changed into a dummy field.
10548 `lookup_assembly' -> `old_lookup_assembly'.
10549 Added (same functionality, but different signature):
10550 `create_string', `lookup_class', `lookup_assembly'
10552 `get_method_addr_or_bpt', `remove_method_breakpoint',
10553 `runtime_class_init'.
10555 * debug-debugger.c: Merged the `debugger-dublin' branch.
10557 2007-06-23 Zoltan Varga <vargaz@gmail.com>
10559 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
10561 (peephole_pass): Likewise.
10563 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
10565 * driver.c: hopefully make setaffinity work also for ancient
10568 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
10570 * driver.c : win32 build fix.
10572 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
10574 * driver.c: check for the MONO_NO_SMP env var and bind to a single
10575 processor if it is set.
10577 2007-06-21 Martin Baulig <martin@ximian.com>
10579 * debug-mini.h: New file.
10582 (mono_debugger_insert_breakpoint_full): Moved here from
10583 ../metadata/mono-debug-debugger.c.
10584 (mono_debugger_remove_breakpoint): Likewise.
10585 (mono_debugger_breakpoint_callback): Likewise.
10587 2007-06-15 Raja R Harinath <rharinath@novell.com>
10589 * jit-icalls.c (mono_helper_compile_generic_method): Update to
10590 changes in MonoGenericClass.
10592 2007-06-14 Zoltan Varga <vargaz@gmail.com>
10594 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
10596 2007-06-14 Raja R Harinath <rharinath@novell.com>
10598 * jit-icalls.c (mono_helper_compile_generic_method): Update to
10599 removal of MonoGenericMethod.
10601 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
10603 * mini-exceptions.c: hooks for the exception events profiling API.
10605 2007-06-14 Randolph Chung <tausq@debian.org>
10607 * Makefile.ma: Add hppa target.
10608 * mini-arch.h: Include mini-hppa.h
10609 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
10610 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
10611 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10613 2007-06-14 Randolph Chung <tausq@debian.org>
10615 * inssel.brg: Add rules for "chained" compare-branch operations so that
10616 a single compare op can affect multiple branches. Adjust cost for
10617 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
10618 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
10619 cost for some rules so that they can more easily be overridden by
10620 per-arch rules (with fixes from lupus).
10621 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10623 2007-06-13 Randolph Chung <tausq@debian.org>
10625 * mini-ops.h: Reorder branch ops so that they match the order of the
10626 corresponding CEE_* ops. The code expects them this way.
10627 Add new ops for HPPA target.
10628 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10630 2007-06-13 Randolph Chung <tausq@debian.org>
10632 * mini-exceptions.c: Handle cases where the stack grows towards
10634 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10636 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
10638 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
10640 * driver.c: explain where a non-matching corlib is found.
10642 2007-06-13 Mark Probst <mark.probst@gmail.com>
10644 * mini.c (print_jit_stats): Output dynamic code allocation stats.
10646 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
10648 * mini-exceptions.c: Generate a method profile leave event during
10649 an exception to ensure that the profiler gets notified.
10651 2007-06-07 Zoltan Varga <vargaz@gmail.com>
10653 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
10656 * cpu-amd64.md: Add long_and/or/xor opcodes.
10658 2007-06-06 Wade Berrier <wberrier@novell.com>
10660 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
10661 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
10662 length of instruction shr_imm (expected 8, got 10)
10664 2007-06-06 Zoltan Varga <vargaz@gmail.com>
10666 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
10668 2007-06-06 Mark Probst <mark.probst@gmail.com>
10670 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
10671 MonoInternalHashTable again (fixed bug in the internal hash table
10674 2007-06-06 Mark Probst <mark.probst@gmail.com>
10676 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
10677 Have to figure out what makes it crash the SWF regression.
10679 2007-06-05 Zoltan Varga <vargaz@gmail.com>
10681 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
10683 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
10685 * mini.c: optimize out the type check when storing null in a
10688 2007-06-04 Mark Probst <mark.probst@gmail.com>
10690 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
10691 MonoInternalHashTable.
10693 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
10695 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
10696 signed integer methods.
10698 2007-06-02 Zoltan Varga <vargaz@gmail.com>
10700 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
10701 permanently since the current approach doesn't work.
10703 2007-06-02 Zoltan Varga <vargaz@gmail.com>
10705 * inssel.brg (stmt): Only call delegate->invoke_impl if
10706 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
10708 2007-06-01 Zoltan Varga <vargaz@gmail.com>
10710 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
10711 the sreg2==rdx case.
10713 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
10714 account if it contains a rex prefix.
10715 (peephole_pass): Handle OP_FMOVE as well.
10717 2007-06-01 Zoltan Varga <vargaz@gmail.com>
10719 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
10720 as it causes regressions.
10722 2007-05-31 Zoltan Varga <vargaz@gmail.com>
10724 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
10725 static case as well.
10727 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
10729 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
10730 (mono_arch_get_this_arg_from_call): Ditto.
10732 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
10734 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
10737 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
10738 (mono_arch_get_this_arg_from_call): Ditto.
10740 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
10742 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
10743 try to create optimized invoke code and use that for further invocations.
10744 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
10746 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
10748 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
10750 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
10751 sealed classes or methods.
10752 *devirtualization.cs: tests for the new optimization
10754 2007-05-29 Zoltan Varga <vargaz@gmail.com>
10756 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
10757 by the update_volatile () function.
10759 2007-05-27 Zoltan Varga <vargaz@gmail.com>
10761 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
10764 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
10766 2007-05-24 Jonathan Chambers <joncham@gmail.com>
10768 * mini.c: Add configure checks for header files.
10769 * mini-x86.c: Add configure checks for header files.
10770 * trace.c: Add configure checks for header files.
10771 * aot-runtime.c: Add configure checks for header files.
10772 * aot-compiler.c: Add configure checks for header files.
10773 * driver.c: Add configure checks for header files.
10774 * mini-codegen.c: Add configure checks for header files.
10776 Code is contributed under MIT/X11 license.
10778 2007-05-22 Zoltan Varga <vargaz@gmail.com>
10780 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
10781 icompare_imm -128 + op_iclt. Fixes #81703.
10783 2007-05-19 Zoltan Varga <vargaz@gmail.com>
10785 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
10787 2007-05-15 Massimiliano Mantione <massi@ximian.com>
10789 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
10790 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
10791 so that all isinst checks now use "interface_bitmap".
10793 2007-05-15 Zoltan Varga <vargaz@gmail.com>
10795 * cpu-amd64.md (jmp): Fix a warning.
10797 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
10799 * basic.cs: Add new regression test.
10801 * basic.cs: Remove test which is now in basic-long.cs.
10803 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
10805 * basic-long.cs: Add new test.
10807 2007-05-13 Zoltan Varga <vargaz@gmail.com>
10809 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
10811 2007-05-12 Zoltan Varga <vargaz@gmail.com>
10813 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
10815 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
10818 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
10819 throwing code a bit.
10821 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
10822 the exception throwing code a bit.
10824 * mini-x86.c (get_call_info): Allocate result from a mempool.
10826 2007-05-11 Zoltan Varga <vargaz@gmail.com>
10828 * aot-compiler.c (find_typespec_for_class): Fix the assert.
10830 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
10832 * mini.h (MonoCompile): Add 'token_info_hash' field.
10834 * mini.c: Save token->method associations during compilation so the AOT
10835 compiler can use it.
10837 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
10838 which reference generic classes and methods.
10840 2007-05-10 Zoltan Varga <vargaz@gmail.com>
10842 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
10844 * aot-compiler.c (compile_method): Fix a typo in a comment.
10846 * aot-runtime.c (decode_cached_class_info): Skip generic types.
10848 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
10849 everything generic.
10851 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
10853 2007-05-09 Zoltan Varga <vargaz@gmail.com>
10855 * mini.h (MonoCompile): Add 'args' field.
10857 * mini.c (mono_compile_create_vars): Store variables representing the arguments
10860 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
10862 2007-05-08 Zoltan Varga <vargaz@gmail.com>
10864 * mini.c (mono_compile_get_interface_var): Remove this unused function.
10866 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
10868 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
10869 opcodes for some opcodes.
10871 * mini.h *.brg *.c: Use the new opcodes.
10873 2007-05-08 Massimiliano Mantione <massi@ximian.com>
10875 * mini.h: Bumped aot revision.
10877 * inssel.brg: modified code generation of type checks for interfaces
10878 to use the new "MonoClass.interface_bitmap" instead of the old
10879 "MonoClass.interface_offsets".
10881 2007-04-30 Zoltan Varga <vargaz@gmail.com>
10883 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
10885 2007-04-29 Zoltan Varga <vargaz@gmail.com>
10887 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
10890 2007-04-27 Neale Ferguson <neale@sinenomine.net>
10892 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
10894 2007-04-27 Wade Berrier <wberrier@novell.com>
10896 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
10897 mini.h) to fix build.
10899 2007-04-26 Zoltan Varga <vargaz@gmail.com>
10901 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
10903 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
10904 causes the corlib unit tests to fail.
10906 2007-04-25 Zoltan Varga <vargaz@gmail.com>
10908 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
10910 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
10912 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
10913 opcodes to the comparison relations.
10915 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
10916 opcodes to their types.
10918 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
10920 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
10921 it in cfg->arch.cinfo.
10923 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
10925 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
10926 cfg->cil_offset_to_bb.
10928 2007-04-24 Zoltan Varga <vargaz@gmail.com>
10930 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
10931 created becase of initlocals.
10933 2007-04-23 Zoltan Varga <vargaz@gmail.com>
10935 * mini-alpha.c cpu-alpha.md: More alpha port work from
10936 Sergey Tikhonov <tsv@solvo.ru>.
10938 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
10940 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
10942 2007-04-19 Zoltan Varga <vargaz@gmail.com>
10944 * cpu-s390.md (break): Correct the length of break instruction.
10946 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10948 * mini.c: fix a couple of soft-float issues and comments.
10950 2007-04-15 Miguel de Icaza <miguel@novell.com>
10952 * trace.c (is_filenamechar): - is also a filename char.
10954 2007-04-15 Neale Ferguson <neale@sinenomine.net>
10956 * mini-s390.c: Correct checking for enum type in return value processing.
10958 2007-04-14 Raja R Harinath <rharinath@novell.com>
10960 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
10961 (version.h): Makefile is in the build directory.
10963 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
10965 * mini-amd64.h: fix for assertion failure on Solaris/amd64
10967 2007-04-11 Martin Baulig <martin@ximian.com>
10969 * mini.c (can_access_member): Fix handling of generic classes;
10972 2007-04-10 Zoltan Varga <vargaz@gmail.com>
10974 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
10976 2007-04-05 Zoltan Varga <vargaz@gmail.com>
10978 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
10980 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
10982 * mini-codegen.c: make sure the right spill amount is
10983 used for fp or integer registers (fixes the float_sub_spill() on ppc).
10985 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
10987 * mini-ppc.c: fixes for the fp_branch_nan test.
10989 2007-03-23 Zoltan Varga <vargaz@gmail.com>
10991 * basic.cs: Comment out new test which still fails on ia64.
10993 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
10995 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
10997 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
10999 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
11001 2007-03-22 Zoltan Varga <vargaz@gmail.com>
11003 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
11004 on 64 bit machines. Fixes part of #80738.
11006 * basic.cs: Add regression test.
11008 2007-03-17 Zoltan Varga <vargaz@gmail.com>
11010 * inssel.brg basic.cs: Revert previous change to fix build.
11012 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
11015 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
11017 * basic.cs: Add new regression test.
11019 2007-03-17 Zoltan Varga <vargaz@gmail.com>
11021 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
11024 2007-03-16 Neale Ferguson <neale@sinenomine.net>
11026 * cpu-s390x.md: Correct length of break instruction.
11028 2007-03-16 Neale Ferguson <neale@sinenomine.net>
11030 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
11031 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
11033 2007-03-15 Jonathan Chambers <joncham@gmail.com>
11035 * *.c: Begin WIN64 port.
11036 * mini.c: Use correct register in profiler.
11037 * mini-amd64.c: No inline assembly on Win64.
11038 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
11039 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
11040 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
11041 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
11042 mono_arch_ip_from_context for Win64.
11044 Contributed under MIT/X11 license.
11046 2007-03-15 Zoltan Varga <vargaz@gmail.com>
11048 * exceptions-amd64.c (seh_handler): Ditto.
11050 * exceptions-x86.c (seh_handler): Fix a memory leak.
11052 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
11054 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
11055 mini-s390x.c: fixed peephole optimizations to deal
11056 correctly with 1 and 2 byte reload avoidance.
11058 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
11060 * cpu-s390.md, cpu-s390x.md: update localloc length.
11062 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
11064 * cpu-g4.md: added missing descriptions.
11066 2007-03-14 Miguel de Icaza <miguel@novell.com>
11068 * Makefile.am: Add support so the tail tests are not executed on
11069 PowerPC as that is a known limitation of the PowerPC port.
11071 2007-03-13 Jonathan Chambers <joncham@gmail.com>
11073 * runmdesc.bat: Move to msvc directory.
11075 2007-03-13 Jonathan Chambers <joncham@gmail.com>
11077 * runmdesc.bat: Run executable that was produced by the current
11078 target and sent via an argument.
11080 2007-03-11 Zoltan Varga <vargaz@gmail.com>
11082 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
11085 * generics.2.cs: Add regression test.
11087 2007-03-09 Wade berrier <wberrier@novell.com>
11089 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
11091 2007-03-09 Zoltan Varga <vargaz@gmail.com>
11093 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
11094 AOT code depends on this.
11096 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
11098 * mini.c: more precise tracking of types in the eval stack
11099 (part of fix for bug #81044).
11101 2007-03-07 Zoltan Varga <vargaz@gmail.com>
11103 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
11105 * aot-compiler.c (encode_patch): Remove an obsolete comment.
11107 2007-03-06 Zoltan Varga <vargaz@gmail.com>
11109 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
11111 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
11113 2007-02-22 Zoltan Varga <vargaz@gmail.com>
11115 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
11116 a pointer on 64 bit systems. Fixes #80190.
11118 * iltests.il: Add new regression test.
11120 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
11122 * mini.c: inline a constant for Environment.IsRunningOnWindows.
11124 2007-02-19 Geoff Norton <gnorton@customerdna.com>
11126 * trace.c: Remove an erroneous alignemnt check when tracing.
11127 Fixes --trace on OSX86.
11129 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
11131 * mini-$(arch).h: initialize SP in context for all the archs.
11133 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
11135 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
11136 regressions in the thread tests.
11138 2007-02-14 Zoltan Varga <vargaz@gmail.com>
11140 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
11141 - fixed implementation of LOCALLOC opcode
11142 - implemented non-un compare for floats
11144 - implementation of FDIV and CKFINITE opcodes
11145 - fixes for latest mono updates
11146 - additional arch opcodes
11148 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
11150 * Makefile.am: simplify and merge rules for cross-compilation.
11152 2007-02-07 Massimiliano Mantione <massi@ximian.com>
11154 * local-propagation.c: Actually *apply* the fix for bug 80591...
11156 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
11158 * mini-exceptions.c: backuot part of the last change
11159 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
11161 2007-02-06 Massimiliano Mantione <massi@ximian.com>
11162 * inssel.brg: Fix bug 59286.
11165 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
11167 * mini-exceptions.c: patch from Zoltan to correctly check for
11168 stack boundaries (using the stack register, not the frame register),
11169 fixes bugs #80724, #79717.
11171 2007-02-03 Zoltan Varga <vargaz@gmail.com>
11173 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
11174 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
11176 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
11177 presence of frame pointer elimination.
11179 2007-02-01 Geoff Norton <gnorton@customerdna.com>
11181 * mini-x86.h: NetBSD UCONTEX_REG defines.
11183 2007-02-01 Zoltan Varga <vargaz@gmail.com>
11185 * inssel-amd64.brg: Fix amd64 build.
11187 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
11189 * mini.h: remove extern to workaround what looks likes gcc bug 26905
11192 2007-01-31 Zoltan Varga <vargaz@gmail.com>
11194 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
11197 * mini-<ARCH>.c: Use mono_is_regsize_var ().
11199 2007-01-30 Mark Mason <mason@broadcom.com>
11201 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
11202 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
11203 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
11204 beginning support for CEE_JMP [not quite working yet]
11205 * tramp-mips.c: LMF handling now works
11207 2007-01-30 Zoltan Varga <vargaz@gmail.com>
11209 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
11211 * mini.h (NULLIFY_INS): New macro.
11213 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
11215 * mini.c: statistical profiler fix for windows, patch
11216 from Tor Lillqvist (tml@novell.com).
11218 2007-01-30 Massimiliano Mantione <massi@ximian.com>
11219 * local-propagation.c: Fix bug 80591.
11221 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
11223 * Makefile.am: put back the --export-dynamic option as with
11224 the previous gmodule flags (thanks to Robert Jordan).
11226 2007-01-28 Zoltan Varga <vargaz@gmail.com>
11228 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
11230 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
11231 simplify and speed up the local register allocator. Also rename some fields
11232 like iassign->vassign.
11234 * regalloc.c: Remove some functions which are no longer used since their
11235 inlined version is in mini-codegen.c.
11237 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
11239 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
11241 2007-01-27 Zoltan Varga <vargaz@gmail.com>
11243 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
11244 narrowing. Fixes #80622.
11246 * iltests.il: Add new regresssion test.
11248 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
11250 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
11251 debug-debugger.c, debug-debugger.h: warning fixes.
11252 * driver.c: updated copyright year and made it fit in one line.
11254 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
11256 * aot-runtime.c: updated to use mono-dl instead of gmodule.
11258 2007-01-25 Zoltan Varga <vargaz@gmail.com>
11260 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
11262 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
11264 * iltests.il: Add new test for bug #80507.
11266 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
11268 * mini-arm.h: use soft-float also on vfp for now.
11270 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
11272 * mini.c: fix some more soft-float issues.
11274 2007-01-24 Zoltan Varga <vargaz@gmail.com>
11276 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
11278 2007-01-24 Massimiliano Mantione <massi@ximian.com>
11279 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
11280 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
11281 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
11283 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
11285 * mini-arm.c: typo fix.
11287 2007-01-23 Neale Ferguson <neale@sinenomine.net>
11289 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
11291 2007-01-21 Zoltan Varga <vargaz@gmail.com>
11293 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
11294 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
11296 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
11298 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
11300 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
11302 * inssel.brg: Fix a warning.
11304 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
11306 * abcremoval.c ssa.c ssapre.c: Update after this change.
11308 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
11310 * dominators.c (df_set): Use mono_bitset_union_fast.
11312 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
11314 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
11315 mini-codegen.c: reduce relocations and memory usage for the cpu
11318 2007-01-20 Zoltan Varga <vargaz@gmail.com>
11320 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
11322 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
11323 to reduce their size.
11325 2007-01-19 Mark Mason <mason@broadcom.com>
11327 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
11328 * mini-mips.c: more configuration macros, support long conditional branches, additional
11329 asserts, fix epilog instrumentation.
11330 * mini-mips.h: use standard stack walk
11331 * cpu-mips.md: increase size of div, rem and conditional branches
11333 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
11335 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
11338 2007-01-19 Zoltan Varga <vargaz@gmail.com>
11340 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
11341 (compile_method): Ditto.
11343 * aot-runtime.c (decode_klass_info): Ditto.
11345 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
11346 needed by the code generated by inssel.brg. Also fix a warning.
11348 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
11350 * mini.c: deal with enums that become genericinsts by
11351 being nested in a generic class (bug #79956).
11353 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
11355 * mini.c: match the generic definition to check for
11356 private access with generic types (bug #78431).
11358 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
11360 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
11361 to make life easier for people cross-compiling that insist on not
11364 2007-01-17 Mark Mason <mason@broadcom.com>
11366 * inssel-long.brg: patch to deal with mips missing flags
11367 * inssel-long32-mips.brg: implement overflow checks
11368 * insset-mips.brg: implement overflow checks
11369 * mini-mips.h: implement conditional exception handling
11370 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
11371 Remove unused code, minor cleanups.
11372 * exceptions-mips.c: minor cleanups
11373 * mini-ops.h: add mips conditional exception ops
11374 * cpu-mips.md: add mips conditional exception ops
11377 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
11379 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
11380 to deal with mips missing of flags.
11382 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
11384 * exceptions-ppc.c: execute fault handlers.
11386 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
11388 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
11390 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
11392 * mini.c: handle also floating point values in initialize_array.
11394 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
11396 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
11397 array initialization and make it conditional on the intrins option.
11399 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
11401 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
11402 relocations and put the patch info names close to the enum definition.
11404 2007-01-15 Mark Mason <mason@broadcom.com>
11406 * basic.cs, exceptions.cs: break up large tests to increase debugability.
11408 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
11410 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
11412 2007-01-12 Raja R Harinath <rharinath@novell.com>
11414 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
11416 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
11418 * Makefile.am: distribute the mips sources.
11420 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
11422 * mini-codegen.h: handle bug #80489 here, by excluding ecx
11425 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
11427 * cpu-x86.md: back out for now as this triggers other regressions.
11429 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
11431 * cpu-x86.md: force src1 and dest regpair for long shift instructions
11432 to eax:edx, so ecx can't get allocated to them (bug #80489).
11434 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
11436 * mini.c, mini-exceptions.c: enabled running fault handlers
11439 2007-01-03 Miguel de Icaza <miguel@novell.com>
11441 * driver.c: If nothing fail, do not use the string "failed",
11442 because it makes it very annoying to view test result logs on the
11445 2006-12-30 Miguel de Icaza <miguel@novell.com>
11447 * debug-debugger.c (mono_debugger_main): Rename "main" to
11448 "main_method" to prevent a warning.
11450 Remove a warning for unused field.
11452 2006-12-28 Martin Baulig <martin@ximian.com>
11455 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
11457 2006-12-22 Martin Baulig <martin@ximian.com>
11459 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
11460 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
11461 seperate `.mdb_debug_info' section, so we can access it from the
11462 debugger even if the binary is stripped.
11464 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
11465 from the `.mdb_debug_info' here to prevent the linker from
11466 removing that section.
11468 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
11469 mdb-debug-info64.s.
11471 2006-12-19 Robert Jordan <robertj@gmx.net>
11473 * mini-x86: enable the code to return small structures in
11474 registers for FreeBSD as well. Fixes bug #80278.
11475 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
11477 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
11479 * mini-x86.c: align the stack when calling the profiler
11480 function instrumenting the prolog (on OSX).
11482 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
11484 * mini.c: emit a break opcode where Debugger.Break () is called.
11486 2006-12-13 Miguel de Icaza <miguel@novell.com>
11488 * mini.c (mono_method_to_ir): Provide useful information on this
11489 assert, to prevent others from debugging like I did.
11491 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
11493 * mini.c: enable code which was incorrectly commented
11496 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
11498 * mini-x86.c: enable on OSX, too, the code to return small
11499 structures in registers.
11501 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
11503 * mini-x86.c: remove the use of the dynamic code manager here, too.
11505 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
11507 * mini.h, debug-debugger.c, tramp-*.c: fixed
11508 mono_debugger_create_notification_function() to use
11509 mono_global_codeman_reserve () instead of a dynamic code manager.
11511 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
11513 * mini.c, jit-icalls.h, jit-icalls.c: remove the
11514 ves_array_element_address() jit icall and use a generated
11515 managed method instead (which is about 4 times faster for a rank 3
11518 2006-11-29 Mark Mason <mason@broadcom.com>
11520 * basic-calls.cs: additional tests for passing
11521 structures as function arguments.
11523 2006-11-29 Mark Mason <mason@broadcom.com>
11525 * mini-mips.h: disable custom exception handling
11526 * mini-mips.c: throw/rethrow should use jalr to call
11527 exception stubs. Fixed bug with passing structures
11528 by value. More support for tracing floating point
11531 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
11533 * mini.c: fixed typo in the soft-float ldind.r4 handling
11536 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
11538 * mini.c, mini.h, driver.c: added --runtime command line
11539 option to select a different runtime than the autodetected one.
11540 * jit.h: added API for embedders to initialize with a specific
11543 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
11545 * mini.c: handle also boxing of r4 values (bug #80024).
11547 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
11549 * mini-ppc.c: force indirect calls until we reserve
11550 enough address space for all the generated code.
11552 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
11554 * exceptions-arm.c: workaround bugs in the libc definition
11555 of struct ucontext.
11557 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
11559 * inssel.brg: fixes from me and Mark Mason.
11561 2006-11-23 Dick Porter <dick@ximian.com>
11563 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
11564 semaphore display now we've fixed the initial value
11566 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
11568 * inssel.brg: partially revert the last change to fix the build.
11570 2006-11-21 Mark Mason <mason@broadcom.com>
11572 * inssel.brg: Add and use compare-and-branch macros to support
11573 architectures that do not have condition code registers (ie. MIPS).
11574 * *-mips.{c,brg,md}: Fix copyright statements
11576 2006-11-20 Mark Mason <mason@broadcom.com>
11578 * Makefile.am: remove mini-codegen.c from list of MIPS sources
11579 * mini.c: Allow GET_CONTEXT to be specified by the arch port
11580 * mini.h: Added declaration for mono_print_ins()
11581 * mini-codegen.c: added ins_spec initializer for MIPS
11582 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
11583 vreg to be virtual and hreg to be non-virtual.
11584 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
11585 is not yet working/implemented correctly.
11586 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
11587 non-static, fixup calls to print_ins() from other parts in the file.
11589 2006-11-20 Mark Mason <mason@broadcom.com>
11591 * basic-calls.cs: added tests for passing structures as arguments
11594 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
11596 * inssel-long32.brg: optimize signed division by power of two.
11598 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
11600 * mini-arm.c: added support for interworking with thumb code
11601 (mono must be still be built using the ARM instruction encoding).
11603 2006-11-19 Miguel de Icaza <miguel@novell.com>
11605 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
11606 verifier has different rules for it. Fixes a few verifier issues
11609 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
11610 at the end, so people know what happened.
11612 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
11614 * brach-opts.c: in optimize_exception_target() make sure we
11615 are in a catch clause (fixes bug #79871).
11617 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
11619 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
11620 more soft-float support fixes.
11622 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
11624 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
11625 that are passed half on the stack and half in registers.
11627 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
11629 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
11630 more mips integration work from Mark E Mason
11631 <mark.e.mason@broadcom.com>.
11633 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
11635 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
11636 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
11637 tramp-mips.c: added sources for the mips port, not
11638 integrated in the build yet. Contributed by
11639 Mark E Mason <mark.e.mason@broadcom.com>.
11641 2006-11-14 Neale Ferguson <neale@sinenomine.net>
11643 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
11645 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
11647 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
11648 put the soft-float rules in its own file since it seems to
11649 break s390 compilation.
11651 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
11653 * mini-arm.c: fixed wrnings.
11655 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
11657 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
11658 inssel-arm.brg: ARM support for soft-float.
11660 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
11662 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
11663 loads and stores of 32 bit fp values.
11665 2006-11-10 Zoltan Varga <vargaz@gmail.com>
11667 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
11669 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
11670 works. Fixes #79852 and #79463.
11672 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
11674 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
11675 more soft-float support WIP and fixes.
11677 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
11679 * mini-arm.c: some VFP updates.
11681 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
11683 * mini-exceptions.c: 0 is a valid local var offset in some
11684 architectures, don't assert (bug #78508).
11686 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
11688 * exceptions-arm.c: fixed off by one error in stack walk code.
11690 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
11692 * mini.h, mini.c: more precise tracking of type load exceptions.
11694 2006-11-03 Robert Jordan <robertj@gmx.net>
11696 * Makefile.am: [WIN32] Add monow.exe target.
11697 * driver.c: [WIN32] Don't detach the console when debugging.
11700 2006-10-30 Miguel de Icaza <miguel@novell.com>
11702 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
11704 2006-10-23 Zoltan Varga <vargaz@gmail.com>
11706 * aot-compiler.c (emit_method_info): Add a case missed earlier.
11708 * driver.c (mini_regression): Fix --regression with AOT.
11710 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
11712 2006-10-17 Zoltan Varga <vargaz@gmail.com>
11714 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
11716 * mini-sparc.h: Don't use sigaction on sparc/linux.
11718 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
11720 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
11722 * mini-exceptions.c: Add proper include files for getpid ().
11724 2006-10-16 Zoltan Varga <vargaz@gmail.com>
11726 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
11727 address instead of a MonoJitInfo* to avoid decoding the exception info for the
11730 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
11731 name cache to reduce its size.
11733 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
11735 2006-10-15 Zoltan Varga <vargaz@gmail.com>
11737 * mini-x86.c: Save/restore the current LMF structure more efficiently using
11738 the mono_lmf TLS variable.
11740 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
11741 trampoline lmf frames.
11743 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
11745 2006-10-14 Zoltan Varga <vargaz@gmail.com>
11747 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
11748 the mono_lmf TLS variable.
11750 * mini-exceptions.c: Access the LMF structure through accessors.
11752 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
11753 variable instead of in jit_tls->lmf.
11755 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
11757 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
11758 trampoline lmf frames.
11760 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
11762 2006-10-12 Zoltan Varga <vargaz@gmail.com>
11764 * mini.c trace.c mini-x86.c: Revert these too.
11766 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
11769 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
11771 * genmdesc.c: removed now dead code.
11773 2006-10-09 Robert Jordan <robertj@gmx.net>
11775 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
11777 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
11779 * mini.h: do not leave gaps in the opcode values.
11781 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
11783 * jit-icalls.h: flag functions as internal here, too.
11785 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
11787 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
11788 functions with the internal attribute.
11790 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
11792 * aot-compiler.c: fclose the file descriptor in the profile read loop.
11794 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
11796 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
11799 2006-10-05 Zoltan Varga <vargaz@gmail.com>
11801 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
11802 tail calls as on other platforms.
11804 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
11806 * iltests.il: Add a few tailcall tests.
11808 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
11810 * driver.c: fix loop for old compilers (bug #79521).
11812 2006-10-02 Zoltan Varga <vargaz@gmail.com>
11814 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
11816 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
11818 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
11819 metadata without any code.
11821 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
11822 more precise debugging information using gdb.
11824 2006-09-30 Zoltan Varga <vargaz@gmail.com>
11826 * inssel-ia64.brg: Make the helper methods static.
11828 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
11830 * inssel-x86.brg: make the helper methods static.
11832 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
11834 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
11836 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
11838 * mini.c: updates for monoburg changes.
11839 * inssel.brg: make a few helper functions static as they should.
11841 2006-09-27 Zoltan Varga <vargaz@gmail.com>
11843 * Makefile.am: Move mini-codegen.c to common_sources.
11845 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
11847 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
11849 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
11850 mini-ppc.h: port to use the common local register allocator.
11852 2006-09-26 Zoltan Varga <vargaz@gmail.com>
11854 * mini.h: Remove the comment too then.
11856 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
11858 * mini.h: put back backend.data which is to be used shortly and
11859 doesn't increase the size of MonoInst. If any 64 bit arch aligned
11860 pointers on 4 byte boundaries it'd have much bigger issues running
11861 and you can ifdef it out anyway.
11863 2006-09-26 Zoltan Varga <vargaz@gmail.com>
11865 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
11866 MonoInst size by 4 bytes on 64 bit machines.
11868 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
11870 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
11871 replacement with more meaningful field names. Arch maintainers, please
11872 check the assigned names are good enough for your arch.
11874 2006-09-26 Zoltan Varga <vargaz@gmail.com>
11876 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
11877 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
11879 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
11881 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
11882 relocations and memory requirements, put the optimization flags
11883 definitions in their own file.
11885 2006-09-24 Zoltan Varga <vargaz@gmail.com>
11887 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
11889 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
11891 2006-09-22 Zoltan Varga <vargaz@gmail.com>
11893 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
11895 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
11897 * inssel.brg: use the correct function to get the size of an item
11898 in an array, given an element class.
11899 * aot-compiler.c: do not access class->class_size directly.
11901 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
11903 * mini.h, debug-mini.c: added a debugging function to print
11904 info about local variables and arguments in a jitted method.
11906 2006-09-20 Zoltan Varga <vargaz@gmail.com>
11908 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
11910 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
11912 2006-09-19 Zoltan Varga <vargaz@gmail.com>
11914 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
11915 inner and outer loops when passing vtypes.
11917 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
11919 * mini-ppc.c: take into account the cpu errata for cache flushing
11920 which caused some random errors (bug #79381).
11922 2006-09-19 Zoltan Varga <vargaz@gmail.com>
11924 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
11925 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
11927 2006-09-17 Zoltan Varga <vargaz@gmail.com>
11929 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
11932 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
11933 freebsd ports tree.
11935 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
11936 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
11938 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
11941 2006-09-13 Zoltan Varga <vargaz@gmail.com>
11943 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
11945 2006-09-12 Zoltan Varga <vargaz@gmail.com>
11947 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
11948 macro does not have to be changed during debugging.
11950 * 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>.
11952 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
11954 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
11956 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
11957 MONO_ARCH_NO_EMULATE_MUL is defined.
11959 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
11961 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
11963 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
11965 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
11967 2006-09-11 Zoltan Varga <vargaz@gmail.com>
11969 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
11970 stuff to mini-exceptions.c where it is used.
11972 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
11973 setup code, the real one is in mini-exceptions.c.
11975 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
11976 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
11977 some changes from the freebsd ports tree.
11979 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
11982 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
11984 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
11986 * mini.c: on Linux, check for /proc to be mounted
11987 (bug# 79351, novell bug#201204).
11989 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
11991 * mini.c: handle cases where pthread_attr_getstack() behaves
11992 incorrectly (bug #78096).
11994 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
11996 * mini-arm.c: support larger stack frames (bug #79272).
11998 2006-09-08 Zoltan Varga <vargaz@gmail.com>
12000 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
12002 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
12005 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
12006 mono_class_from_name () to find a class from its name.
12008 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
12010 2006-09-07 Zoltan Varga <vargaz@gmail.com>
12012 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
12014 2006-09-05 Kornel Pal <kornelpal@gmail.com>
12016 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
12018 2006-09-04 Zoltan Varga <vargaz@gmail.com>
12020 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
12021 callinfo->trampoline.
12023 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
12025 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
12028 2006-09-03 Zoltan Varga <vargaz@gmail.com>
12030 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
12032 2006-09-02 Zoltan Varga <vargaz@gmail.com>
12034 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
12035 stats.method_trampolines, it is already done by the generic trampoline code.
12037 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
12039 2006-09-01 Zoltan Varga <vargaz@gmail.com>
12041 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
12043 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
12045 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
12047 * mini.c (print_jit_stats): Print mscorlib mempool size too.
12049 * mini.c (print_jit_stats): Print new stats.
12051 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
12053 2006-08-31 Zoltan Varga <vargaz@gmail.com>
12055 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
12056 Address on two dimensional arrays. Fixes #78729.
12058 * mini.h (MonoCompile): Add a 'skip_visibility' field.
12060 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
12063 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
12065 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
12068 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
12070 (mini_get_ldelema_ins): Ditto.
12072 2006-08-30 Zoltan Varga <vargaz@gmail.com>
12074 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
12075 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
12078 2006-08-29 Neale Ferguson <neale@sinenomine.net>
12080 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
12081 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
12083 * exceptions-s390x.c: Cosmetic change.
12085 * tramp-s390.c: Fix warning.
12087 * cpu-s390.md: Correct length of mul_imm.
12089 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
12091 * aot-compiler.c: added binary writer with ELF backend
12092 implementation (only on Linux/x86 for now).
12094 2006-08-18 Zoltan Varga <vargaz@gmail.com>
12096 * Makefile.am: Don't run net 2.0 AOT tests.
12098 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
12099 (mono_compile_assembly): Skip net 2.0 assemblies as well.
12101 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
12103 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
12105 * aot-compiler.c: simplified and refactored the asm-writing code
12106 to allow different backends.
12108 2006-08-18 Zoltan Varga <vargaz@gmail.com>
12110 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
12112 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
12113 little. Share patches of type TYPE_FROM_HANDLE as well.
12115 * mini.c (mono_patch_info_equal): New helper function.
12116 (mono_patch_info_hash): Ditto.
12118 * aot-compiler.c (emit_method_code): Fix s390 build.
12120 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
12121 is not handled because it is stored as a flag and not as a type ctor. Fixes
12124 2006-08-17 Zoltan Varga <vargaz@gmail.com>
12126 * aot-compiler.c: Fix computation of GOT slot statistics.
12128 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
12129 Also remove support for not PIC AOT.
12131 * mini.h: Bump AOT file format version.
12133 * objects.cs: Add a test for #78990.
12135 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
12136 (peter.dettman@iinet.net.au). Fixes #79087.
12138 * basic-long.cs: Add a test for the above.
12140 2006-08-16 Zoltan Varga <vargaz@gmail.com>
12142 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
12144 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
12147 2006-08-15 Zoltan Varga <vargaz@gmail.com>
12149 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
12152 2006-08-10 Jonathan Chambers <joncham@gmail.com>
12154 * mini.c: Don't verify COM proxy invoke calls
12157 2006-08-10 Dick Porter <dick@ximian.com>
12159 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
12160 which process is holding semaphores locked.
12162 2006-08-08 Zoltan Varga <vargaz@gmail.com>
12164 * mini-ia64.c mini-amd64.c: Fix #79027.
12166 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
12168 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
12170 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
12171 implicit arguments in a vararg call. Fixes #79027.
12173 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
12175 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
12176 (mono_get_array_new_va_signature): Ditto.
12178 2006-08-05 Zoltan Varga <vargaz@gmail.com>
12180 * aot-runtime.c: Call init_plt lazily.
12182 * inssel-long.brg: Fix unsigned long->int conversion.
12184 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
12186 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
12187 that most data is now in the .rss/.data section.
12189 2006-08-04 Zoltan Varga <vargaz@gmail.com>
12191 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
12193 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
12195 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
12197 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
12199 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
12200 virtual call. Fixes #79010.
12202 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
12203 and use the result as the this argument in the real call.
12205 * generics.2.cs: Add a new test for #79010.
12207 2006-08-03 Zoltan Varga <vargaz@gmail.com>
12209 * mini-x86.c: Fix a warning.
12211 * aot-compiler.c: Add a bunch of statistics.
12213 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
12215 2006-08-02 Zoltan Varga <vargaz@gmail.com>
12217 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
12219 2006-08-01 Zoltan Varga <vargaz@gmail.com>
12221 * 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>.
12223 2006-07-13 Miguel de Icaza <miguel@novell.com>
12225 * mini.c (mono_method_to_ir): Obtain the original method in the
12226 CIL stream and use this to perform validation.
12230 2006-07-19 Zoltan Varga <vargaz@gmail.com>
12232 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
12233 (mono_arch_call_opcode): Ditto.
12235 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
12238 * mini.c (mono_patch_info_dup_mp): New helper function.
12240 * aot-compiler.c (compile_method): Fix some of the memory allocated during
12241 compilation. Fixes #78827.
12243 2006-07-18 Kornel Pal <kornelpal@gmail.com>
12245 * declsec.c: Use original security informations for
12246 MONO_WRAPPER_MANAGED_TO_MANAGED.
12248 2006-07-15 Jonathan Chambers <joncham@gmail.com>
12250 * mini.c: Allow Com Interop methods/classes and
12251 don't verify COM wrapper calls
12254 2006-07-13 Zoltan Varga <vargaz@gmail.com>
12256 * inssel-long32.brg: Fix long->i4 checked conversion.
12258 * exceptions.cs: Add a test for the above.
12260 2006-07-08 Zoltan Varga <vargaz@gmail.com>
12262 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
12264 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
12267 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
12270 2006-07-03 Zoltan Varga <vargaz@gmail.com>
12272 * mini.c: Fix solaris/x86 exception handling.
12274 * Makefile.am: Get rid of $(ICU_LIBS).
12276 2006-07-02 Zoltan Varga <vargaz@gmail.com>
12278 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
12279 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
12280 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
12282 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
12284 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
12285 this function causes a SIGSEGV.
12287 2006-06-22 Zoltan Varga <vargaz@gmail.com>
12289 * mini.c: Remove unused solaris/x86 includes.
12291 2006-06-21 Zoltan Varga <vargaz@gmail.com>
12293 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
12295 2006-06-20 Jb Evain <jbevain@gmail.com>
12297 * cpu-g4.md: fix max length of start_handler instruction.
12299 2006-06-20 Massimiliano Mantione <massi@ximian.com>
12300 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
12302 2006-06-16 Massimiliano Mantione <massi@ximian.com>
12303 * ssa.c: Fixed bug 78653 for SSA based deadce.
12304 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
12305 MonoInst.flags, used in SSA based deadce.
12306 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
12307 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
12309 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
12311 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
12312 it can end up using non executable memory on ppc64 systems
12313 running ppc32 userspace (fix from Johannes Berg).
12315 2006-06-14 Dick Porter <dick@ximian.com>
12317 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
12320 2006-06-13 Massimiliano Mantione <massi@ximian.com>
12321 * mini.c: Made so that inline is locally disabled if it would
12322 trigger a .cctor, because too many apps depend on this behavior
12323 (which seems to be also the one of the MS CLR).
12325 2006-06-13 Zoltan Varga <vargaz@gmail.com>
12327 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
12328 No idea why this worked before.
12330 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
12331 which branch to outer exception clauses since they could skip the
12332 inner finally clauses. Fixes #78633.
12334 * exceptions.cs: Add a test for the above.
12336 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
12339 * iltests.il: Add a test for the above.
12341 2006-06-12 Zoltan Varga <vargaz@gmail.com>
12343 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
12344 after the end of a try bblock, to prevent asserts in mini_method_compile ().
12346 * iltests.il: Add a test for the above.
12348 2006-06-10 Zoltan Varga <vargaz@gmail.com>
12350 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
12352 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
12353 methods as instrinsics.
12355 2006-06-09 Wade Berrier <wberrier@novell.com>
12357 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
12358 (simple-cee-ops.h ssapre-mini-ops.h)
12360 2006-06-09 Neale Ferguson <neale@sinenomine.net>
12362 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
12363 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
12365 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
12366 * cpu-s390x.md: Fix max. length values for a couple of instructions.
12368 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
12370 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
12372 2006-06-08 Massimiliano Mantione <massi@ximian.com>
12374 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
12375 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
12376 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
12377 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
12378 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
12379 of opcodes, so that bug 78549 should not happen again.
12380 * ssapre.c: Updated to use the renamed files.
12382 2006-06-08 Zoltan Varga <vargaz@gmail.com>
12384 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
12385 in OP_ATOMIC_EXCHANGE_I4.
12387 2006-06-07 Wade Berrier <wberrier@novell.com>
12389 * tramp-s390.c: Fix s390 build (add missing pointer declarations
12390 in mono_debugger_create_notification_function)
12392 2006-06-06 Zoltan Varga <vargaz@gmail.com>
12394 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
12396 * mini.c (type_from_stack_type): Disable some changes which do not
12399 * driver.c: Reenable opts.
12401 * mini.h (MonoStackSlot): New structure to keep track of the verification state
12402 of the evaluation stack.
12404 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
12405 evaluation stack trace at entry to the bblock.
12407 * mini.c (merge_stacks): New function to perform verification of stack merges.
12408 Turned off by default.
12410 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
12413 2006-06-06 Massimiliano Mantione <massi@ximian.com>
12415 * local-propagation.c: Fixed bug 78549.
12417 2006-06-04 Zoltan Varga <vargaz@gmail.com>
12419 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
12421 2006-06-02 Miguel de Icaza <miguel@novell.com>
12423 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
12424 tramp-arm.c, tramp-ia64.c
12425 (mono_debugger_create_notification_function): Update signature to
12426 new signature and use new protocol for creating the notification
12429 Should fix the build.
12431 2006-06-02 Geoff Norton <gnorton@customerdna.com>
12433 * exceptions-ppc.c (mono_jit_walk_stack)
12434 (ves_icall_get_frame_info): Fix the build
12436 2006-06-02 Zoltan Varga <vargaz@gmail.com>
12438 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
12440 2006-05-31 Raja R Harinath <rharinath@novell.com>
12442 * il2tests.2.il: New file for generics CIL tests. Add test for
12444 * Makefile.am: Update.
12447 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
12450 2006-05-30 Massimiliano Mantione <massi@ximian.com>
12452 * aliasing.c: Fixed bug 78311.
12454 2006-05-29 Martin Baulig <martin@ximian.com>
12456 * mini-exceptions.c (mono_find_jit_info): When computing the
12457 native offset, check whether we're actually inside the method's
12458 code; call mono_debug_print_stack_frame() to format the frame.
12459 (ves_icall_System_Exception_get_trace): Call
12460 mono_debug_print_stack_frame() to format the stack frame.
12461 (ves_icall_get_trace): Update to the new debugging API.
12462 (mono_jit_walk_stack_from_ctx): Likewise.
12463 (ves_icall_get_frame_info): Likewise.
12465 * mini.c (get_method_from_ip): Use the new debugging API.
12466 (mono_print_method_from_ip): Likewise.
12469 (mono_jit_walk_stack): Use the new debugging API.
12470 (ves_icall_get_frame_info): Likewise.
12472 2006-05-27 Zoltan Varga <vargaz@gmail.com>
12474 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
12476 2006-05-25 Massimiliano Mantione <massi@ximian.com>
12478 * mini.c: Added "limitator" to inline for debugging.
12480 2006-05-24 Martin Baulig <martin@ximian.com>
12482 * debug-debugger.c (mono_debugger_init): Create a private,
12483 malloc()-based code manager for the notification function and
12484 intentionally leak it on exit. This fixes the crash-on-exit race
12488 (mono_debugger_create_notification_function): Added
12489 `MonoCodeManager *' argument.
12492 (mono_debugger_create_notification_function): Added
12493 `MonoCodeManager *' argument.
12495 2006-05-23 Massimiliano Mantione <massi@ximian.com>
12497 * aliasing.c: Fixed 64 bit issue.
12498 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
12499 default since all known bugs are fixed (one more time!).
12501 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
12503 * mini.c: write barrier support.
12505 2006-05-23 Martin Baulig <martin@ximian.com>
12507 * debug-debugger.c: Revert Paolo's change. Add comment and #error
12508 check at the top of the file.
12510 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
12512 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
12513 reverting changes without reason and without changelog entries.
12515 2006-05-18 Zoltan Varga <vargaz@gmail.com>
12517 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
12518 to a few opcodes. Fixes #78439.
12520 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
12521 consistency with other archs.
12523 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
12525 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
12527 * debug-debugger.c: fix the build.
12529 2006-05-17 Martin Baulig <martin@ximian.com>
12532 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
12533 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
12534 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
12535 (debugger_attach): Call GC_mono_debugger_add_all_threads().
12537 2006-05-11 Zoltan Varga <vargaz@gmail.com>
12539 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
12541 2006-05-10 Zoltan Varga <vargaz@gmail.com>
12543 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
12544 MONO_TYPE_GENERICINST.
12546 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
12547 MONO_TYPE_GENERICINST.
12549 2006-05-09 Zoltan Varga <vargaz@gmail.com>
12551 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
12554 2006-05-08 Zoltan Varga <vargaz@gmail.com>
12556 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
12558 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
12560 2006-05-06 Zoltan Varga <vargaz@gmail.com>
12562 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
12563 mono_trace_cleanup ().
12565 * iltests.il: Fix problem with the newly added test.
12567 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
12568 due to register constraints, free up the previous hreg. Fixes #78314.
12570 * iltests.il: Add new test for #78314.
12572 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
12573 Interlocked.Add. Fixes #78312.
12575 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
12577 2006-05-05 Zoltan Varga <vargaz@gmail.com>
12579 * inssel.brg (mini_emit_virtual_call): Fix a warning.
12581 2006-05-05 Martin Baulig <martin@ximian.com>
12583 * debug-mini.c (mono_debug_open_block): New method.
12586 (mono_arch_output_basic_block): Call mono_debug_open_block() at
12587 the beginning of each basic block.
12590 (mono_arch_output_basic_block): Call mono_debug_open_block() at
12591 the beginning of each basic block.
12593 2006-05-04 Massimiliano Mantione <massi@ximian.com>
12595 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
12596 default until I understand why they break the build on amd64.
12598 2006-05-04 Zoltan Varga <vargaz@gmail.com>
12600 * mini.c (mini_cleanup): Call mono_cleanup ().
12602 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
12605 2006-05-04 Massimiliano Mantione <massi@ximian.com>
12607 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
12608 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
12609 default since all known bugs are fixed, and I cannot reproduce bug
12610 77944... I'm asking Matt Hargett to test again after this commit.
12612 2006-04-28 Massimiliano Mantione <massi@ximian.com>
12614 * mini-codegen.c: Fixed typo that thrashed inline.
12616 2006-04-28 Zoltan Varga <vargaz@gmail.com>
12618 * dominators.c (compute_dominators): Avoid using a worklist since
12619 it is not correct in some cases. Instead, iterate over all bblocks as
12620 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
12622 2006-04-28 Miguel de Icaza <miguel@novell.com>
12624 * mini.c (mono_jit_compile_method_inner): Use
12625 mono_prepare_exception_from_error that resets the value
12628 2006-04-27 Miguel de Icaza <miguel@novell.com>
12630 * mini.c: Move the mini_loader_error_to_exception to metadata.
12632 2006-04-27 Massimiliano Mantione <massi@ximian.com>
12634 * aliasing.c: Fixed bug 78210.
12636 2006-04-27 Massimiliano Mantione <massi@ximian.com>
12638 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
12639 default until all their problems (or the ones they trigger) are fixed.
12641 2006-04-26 Zoltan Varga <vargaz@gmail.com>
12643 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
12645 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
12646 as loaded only after resolving patches since that could invoke the same method.
12648 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
12650 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
12653 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
12656 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
12659 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
12660 made from AOT code through the PLT table.
12662 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
12663 holding the plt offset when a call is made to the aot plt trampoline.
12665 2006-04-25 Zoltan Varga <vargaz@gmail.com>
12667 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
12670 * Makefile.am (common_sources): Fix build breakage.
12672 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
12673 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
12674 intra-assembly calls if possible.
12676 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
12678 * mini-trampolines.c: Handle PLT entries.
12680 * mini.c: Avoid creating a GOT var for calls.
12682 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
12683 from mscorlib code.
12685 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
12686 from mscorlib code.
12688 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
12691 * mini.h: Bump AOT file format version.
12693 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
12696 2006-04-25 Martin Baulig <martin@ximian.com>
12698 * driver.c: Disable copyprop, consprop and inline when running
12699 inside the debugger.
12701 2006-04-25 Martin Baulig <martin@ximian.com>
12703 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
12704 with `get_current_thread' and added `detach'.
12705 (MonoDebuggerMetadataInfo): Added `thread_size',
12706 `thread_tid_offset', `thread_stack_ptr_offset' and
12707 `thread_end_stack_offset'.
12709 2006-04-25 Zoltan Varga <vargaz@gmail.com>
12711 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
12714 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
12715 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
12717 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
12719 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
12721 * aot.c: Add support for ADJUSTED_IID.
12723 2006-04-24 Zoltan Varga <vargaz@gmail.com>
12725 * aot.c (emit_method_order): Don't align method_order_end.
12727 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
12728 the interface ID changes.
12730 2006-04-21 Dick Porter <dick@ximian.com>
12732 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
12733 cleaning up a thread. Fixes the new part of bug 77470.
12735 2006-04-20 Geoff Norton <gnorton@customerdna.com>
12737 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
12738 to managed wrapper.
12740 2006-04-19 Zoltan Varga <vargaz@gmail.com>
12742 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
12744 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
12745 SIGSEGV. Fixes #78072.
12747 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
12748 unregister our SIGABRT handler.
12750 2006-04-19 Massimiliano Mantione <massi@ximian.com>
12752 * mini.c: Disabled inline where it can alter the call stack in a
12753 way visible from managed code.
12754 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
12757 2006-04-16 Zoltan Varga <vargaz@gmail.com>
12759 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
12760 on other platforms. Fixes #78089.
12762 2006-04-13 Martin Baulig <martin@ximian.com>
12764 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
12765 determine whether we're inside the debugger.
12768 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
12770 2006-04-12 Zoltan Varga <vargaz@gmail.com>
12772 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
12773 handler clauses. Fixes #78024.
12775 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
12776 in the CALL_MEMBASE opcodes. Fixes #78088.
12777 (mono_arch_get_vcall_slot_addr): Ditto.
12779 2006-04-10 Martin Baulig <martin@ximian.com>
12781 * debug-debugger.c: The thread handling code has now been moved
12782 into ../metadata/threads.c.
12784 2006-04-10 Zoltan Varga <vargaz@gmail.com>
12786 * driver.c (mono_main): Fix --with-gc=none build.
12788 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
12789 (mono_spillvar_offset_float): Ditto.
12790 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
12791 hreg, not when its !global, since on ia64, there is a third category: stacked
12794 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
12796 * mini.c: set MonoInst->klass for load field address and a few other
12799 2006-04-10 Zoltan Varga <vargaz@gmail.com>
12801 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
12803 2006-04-07 Zoltan Varga <vargaz@gmail.com>
12805 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
12806 the branch opt changes.
12808 2006-04-06 Dick Porter <dick@ximian.com>
12810 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
12812 * wapihandles.c (mini_wapi_seminfo):
12813 * driver.c (mono_main): Add semaphore info option
12815 2006-04-05 Zoltan Varga <vargaz@gmail.com>
12817 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
12818 branch optimization changes. Fixes #78009.
12820 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
12822 * mini.c: ignore accessibility of methods in managed->native wrappers.
12824 2006-04-04 Zoltan Varga <vargaz@gmail.com>
12826 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
12828 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
12830 2006-04-03 Zoltan Varga <vargaz@gmail.com>
12832 * mini.c: Modify the branch optimizations to preserve the invariant that
12833 the entries inside the in_bb and out_bb arrays are unique.
12834 (mono_unlink_bblock): Avoid creation of new arrays.
12836 2006-04-02 Zoltan Varga <vargaz@gmail.com>
12838 * mini.c (mono_unlink_bblock): Fix regression caused by previous
12841 2006-04-01 Zoltan Varga <vargaz@gmail.com>
12843 * mini.c (optimize_branches): Remove the "optimizations" in
12844 the cbranch1/cbranch2 -> branch cases which were causing several
12845 problems in the past. Fixes #77986.
12847 2006-03-31 Chris Toshok <toshok@ximian.com>
12849 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
12850 default optimizations :(
12852 2006-03-31 Zoltan Varga <vargaz@gmail.com>
12854 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
12857 2006-03-31 Massimiliano Mantione <massi@ximian.com>
12859 * local-propagation.c: Added comments to structs and removed
12860 "Mono" prefixes from local tree mover types.
12862 2006-03-30 Zoltan Varga <vargaz@gmail.com>
12864 * Makefile.am (arch_sources): Define this for each architecture so
12865 libmono_la_SOURCES is defined in one place.
12867 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
12869 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
12872 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
12874 * driver.c: print the GC name supplied by configure.
12876 2006-03-29 Massimiliano Mantione <massi@ximian.com>
12878 * local-propagation.c: Added tree mover, and moved here all the
12879 local propagation code from mini.c
12880 * mini.c: Added support for treeprop, and moved all the local
12881 propagation code to local-propagation.c
12882 * mini.h: Added support for treeprop
12883 * driver.c: Added support for treeprop, enabled consprop, copyprop,
12884 treeprop, inline and deadce by default
12885 * Makefile.am: Added local-propagation.c
12887 2006-03-25 Zoltan Varga <vargaz@gmail.com>
12889 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
12891 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
12893 * debug-debugger.c: make it compile without the Boehm GC.
12895 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
12897 * mini.c: fixed issue with mismatch when an icall is registered
12898 with multiple names but same address.
12900 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
12902 * declsec.c, mini-exceptions.c: use write barrier to set reference
12903 fields of managed objects.
12905 2006-03-19 Zoltan Varga <vargaz@gmail.com>
12907 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
12908 (can_access_internals): Fix a warning.
12910 * mini.c (print_method_from_ip): Rename this to
12911 mono_print_method_from_ip so it gets exported.
12913 * trace.c: Deal with strings inside StringBuilder's containing garbage
12914 and fix memory leaks. Fixes #77848.
12916 2006-03-19 Zoltan Varga <vargaz@gmail.com>
12918 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
12921 2006-03-16 Neale Ferguson <neale@sinenomine.net>
12923 * mini-s390.c: Remove OP_X86_TEST_NULL.
12925 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
12927 * mini.c: use the correct GetHashCode() for the moving collector.
12929 2006-03-16 Massimiliano Mantione <massi@ximian.com>
12931 * liveness.c: Regalloc spill cost tuning.
12933 2006-03-15 Neale Ferguson <neale@sinenomine.net>
12935 * mini-s390x.h: Correct S390_LONG macro.
12937 * mini-s390x.c: Cleanup unused code.
12939 2006-03-15 Zoltan Varga <vargaz@gmail.com>
12941 * jit-icalls.h: New file.
12943 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
12944 icalls and include that instead of including jit-icalls.c.
12946 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
12949 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
12951 * mini.c: when checking for member accessibility, also check for
12952 friend assemblies and for explicit interface implementations.
12954 2006-03-14 Zoltan Varga <vargaz@gmail.com>
12956 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
12958 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
12960 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
12961 common cases are done first.
12963 * mini-ops.h: Only define platform specific opcodes on the given platform.
12965 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
12968 2006-03-14 Martin Baulig <martin@ximian.com>
12970 Revert Paolo's change from r57348:
12972 * mini.h: don't use gboolean for bitfields.
12973 * mini.c: verifier changes for fields and methods accessibility.
12975 2006-03-13 Neale Ferguson <neale@sinenomine.net>
12977 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
12979 * mini-s390x.c: Fix conv_r_un.
12981 * cpu-s390, cpu-s390x.md: Fix lengths.
12983 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
12985 * mini.c: nested types have access to all the nesting
12986 levels, not just the enclosing types.
12988 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
12990 * mini.c: added a few more verification checks.
12992 2006-03-12 Zoltan Varga <vargaz@gmail.com>
12994 * liveness.c: Merge optimizations from the linear-il branch.
12996 2006-03-11 Zoltan Varga <vargaz@gmail.com>
12998 * mini-ia64.c (emit_call): Add a comment.
13000 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
13002 * tramp-ia64.c: Fix some warnings.
13004 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
13006 * mini.h: don't use gboolean for bitfields.
13007 * mini.c: verifier changes for fields and methods accessibility.
13009 2006-03-11 Zoltan Varga <vargaz@gmail.com>
13011 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
13012 lazy icall wrapper changes.
13014 * dominators.c: Replace all the dominator algorithms with faster
13015 ones from the linear-il branch.
13017 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
13020 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
13021 common cases are done first.
13023 * mini-amd64.c: Fix some warnings.
13025 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
13028 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
13031 * mini.h: Add a missing prototype.
13033 2006-03-10 Zoltan Varga <vargaz@gmail.com>
13035 * mini.c: Compile icall wrappers lazily.
13037 * mini-codegen.c: Use printf instead of g_print since its much faster.
13039 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
13042 * mini.c (optimize_branches): Cache the negative result from
13043 remove_block_if_useless ().
13045 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
13046 Also fix some bblock linking issues.
13048 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
13051 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
13053 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
13054 accessed fields first, for better cache behavior.
13056 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
13058 * mini.c: speedup IList<T> array accesses.
13060 2006-03-09 Zoltan Varga <vargaz@gmail.com>
13062 * mini.c (mono_method_to_ir): Handle large methods overflowing the
13063 inline_costs counter. Fixes #77190.
13065 2006-03-06 Zoltan Varga <vargaz@gmail.com>
13067 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
13068 trace messages. Fixes #77706.
13070 2006-03-04 Martin Baulig <martin@ximian.com>
13072 * tramp-amd64.c, tramp-x86.c
13073 (mono_debugger_create_notification_function): Use
13074 mono_global_codeman_reserve() to allocate a buffer at runtime and
13077 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
13079 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
13080 notification function at runtime and then call `initialize' in the
13081 `MONO_DEBUGGER__debugger_info' vtable.
13083 2006-03-04 Zoltan Varga <vargaz@gmail.com>
13085 * iltests.il: Fix a visibility problem.
13087 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
13089 * driver.c, mini.c: add hooks for the counters API.
13091 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
13093 * driver.c: show disabled options.
13095 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
13097 * linear-scan.c: always use cost-driven selection.
13099 2006-02-28 Raja R Harinath <rharinath@novell.com>
13101 * jit-icalls.c (helper_compile_generic_method): Revert change from
13104 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
13106 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
13108 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
13110 * inssel.brg: style fixes, mostly to force the updated monoburg
13111 to run for people using svn.
13113 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
13115 * mini.c: match monoburg changes.
13117 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
13119 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
13120 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
13121 declaration in the header file.
13123 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
13125 * helpers.c: reduce relocations and mem usage.
13127 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
13129 * mini.h, mini-codegen.c: disable logging features if
13130 requested by configure.
13132 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
13134 * mini.c: tiny verifier changes.
13136 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
13138 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
13139 cpu-pentium.md: stack alignment changes for osx/x86,
13140 partially from Geoff Norton <gnorton@customerdna.com>.
13142 2006-02-24 Raja R Harinath <harinath@gmail.com>
13144 * jit-icalls.c (helper_compile_generic_method): Update to changes
13145 in metadata/class.c.
13147 2006-02-24 Zoltan Varga <vargaz@gmail.com>
13149 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
13151 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
13152 interface calls with large offsets.
13154 2006-02-23 Raja R Harinath <rharinath@novell.com>
13156 * jit-icalls.c (helper_compile_generic_method): Document the
13157 special-case we depend on so that we can inflate the method twice
13158 with the same context with no bad side-effects.
13160 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
13162 * mini-x86.c, mini-amd64.c: fix for case when xen support
13165 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
13167 * mini-x86.c, mini-amd64.c: generate code to access tls items
13168 in a faster way for Xen systems.
13170 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
13172 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
13173 updates and compilation fixes for the OSX/x86 port, mostly from
13174 Geoff Norton <gnorton@customerdna.com>.
13176 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
13178 * inssel.brg: faster interface call implementation
13179 to sync with the interface_offsets MonoVTable changes.
13181 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
13183 * mini.c: more verification checks.
13185 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
13187 * mini.c: added a few more verification checks.
13189 2006-02-17 Neale Ferguson <neale@sinenomine.net>
13191 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
13192 facility on the processor and use it if available.
13194 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
13196 * driver.c, aot.c, mini.c: throw exception if the IL code is
13197 invalid or unverifiable.
13199 2006-02-17 Raja R Harinath <rharinath@novell.com>
13201 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
13204 2006-02-16 Zoltan Varga <vargaz@gmail.com>
13206 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
13208 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13210 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
13211 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
13212 handling of instantiated generic valuetypes.
13214 2006-02-11 Zoltan Varga <vargaz@gmail.com>
13216 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
13217 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
13220 * generics.2.cs: Revert the nullable reftypes tests.
13222 2006-02-10 Zoltan Varga <vargaz@gmail.com>
13224 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
13225 using __builtin_frame_address (1) as it doesn't work in the presence
13226 of optimizations. Hopefully fixes #77273.
13228 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
13229 -> generics.cs change as it doesn't work with some automake versions.
13231 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
13233 * mini.c: handle systems that sue a different way to
13234 retrieve the stack address of the current thread.
13236 2006-02-09 Zoltan Varga <vargaz@gmail.com>
13238 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
13239 it specially in the makefile.
13241 * generics.2.cs: Add tests for nullable reference types.
13243 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13245 * mini.c: always handle the case when mono_jit_init()
13246 is called in a thread different from the main thread,
13247 confusing libgc (bug #77309).
13249 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
13251 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
13253 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
13255 * mini.c: change optimize_branches () to use a single loop
13256 and introduce a new optimization to simplify some range checks.
13258 2006-02-03 Martin Baulig <martin@ximian.com>
13260 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
13261 and merged with debugger_thread_manager_add_thread().
13262 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
13263 inform the debugger about the main thread.
13265 2006-02-03 Zoltan Varga <vargaz@gmail.com>
13267 * basic.cs: Add test for div.un/rem.un constant folding.
13269 2006-02-03 Neale Ferguson <neale@sinenomine.net>
13271 * cpu-s390x.md: correct int_xor_imm length
13273 2006-02-03 Zoltan Varga <vargaz@gmail.com>
13275 * generics.2.cs: New test for #77442.
13277 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
13280 2006-02-02 Martin Baulig <martin@ximian.com>
13282 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
13283 <mono/metadata/mono-debug-debugger.h>
13285 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
13287 2006-02-02 Martin Baulig <martin@ximian.com>
13289 * debug-debugger.h: New header file for debug-debugger.c.
13291 * debug-debugger.c: Big API cleanup; don't run the managed Main()
13292 function is a separate thread anymore; add support for attaching.
13294 2006-02-01 Zoltan Varga <vargaz@gmail.com>
13296 * tramp-x86.c: Fix a warning.
13298 2006-01-31 Zoltan Varga <vargaz@gmail.com>
13300 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
13301 on very large methods.
13303 * aot.c (load_patch_info): Fix a warning.
13305 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
13307 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
13308 mini-ops.h: alu membase optimizations.
13310 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
13312 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
13313 to speedup StringBuilder.
13315 2006-01-27 Zoltan Varga <vargaz@gmail.com>
13317 * dominators.c (mono_compute_natural_loops): Fix detection of
13318 loop body start blocks.
13320 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
13322 2006-01-26 Zoltan Varga <vargaz@gmail.com>
13324 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
13327 2006-01-25 Massimiliano Mantione <massi@ximian.com>
13329 * aliasing.c: Fixed aliasing issue on 64 bit archs.
13331 2006-01-25 Martin Baulig <martin@ximian.com>
13333 * debug-debugger.c: Moved the `MonoDebuggerManager' and
13334 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
13335 started to cleanup this file a little bit.
13337 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
13339 * mini.c: optimize a codepath frequently happening in generics code.
13341 2006-01-23 Martin Baulig <martin@ximian.com>
13343 * Makefile.am: Only compile debug-debugger.c on supported platforms.
13345 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
13346 functions directly.
13348 * driver.c: debug-debugger.c is only available if
13349 `MONO_DEBUGGER_SUPPORTED' is defined.
13351 2006-01-23 Martin Baulig <martin@ximian.com>
13353 * debug-debugger.c: Only enable this on platforms where the Mono
13354 Debugger is working (x86 and x86_64).
13356 2006-01-21 Martin Baulig <martin@ximian.com>
13358 The Mono Debugger is now using the normal `mono' instead of the
13359 `mono-debugger-mini-wrapper' when executing managed code.
13361 * debug-debugger.c: New file; previously known as
13362 debugger/wrapper/wrapper.c.
13364 * debug-mini.c (mono_init_debugger): Removed.
13366 * driver.c (mono_main): Added new `--inside-mdb' command line
13367 argument which is used when running inside the debugger.
13369 2006-01-20 Zoltan Varga <vargaz@gmail.com>
13371 * liveness.c (mono_analyze_liveness): Remove some unused data
13374 2006-01-17 Zoltan Varga <vargaz@gmail.com>
13376 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
13378 2006-01-16 Zoltan Varga <vargaz@gmail.com>
13380 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
13381 depends on implementation details of monobitset.
13383 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
13386 2006-01-15 Zoltan Varga <vargaz@gmail.com>
13388 * liveness.c: Update after monobitset changes.
13390 2006-01-14 Zoltan Varga <vargaz@gmail.com>
13392 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
13394 2006-01-11 Neale Ferguson <neale@sinenomine.net>
13396 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
13398 * mini-s390x.c: Remove warning messages.
13400 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
13402 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
13404 2006-01-10 Zoltan Varga <vargaz@gmail.com>
13406 * generics.2.cs: Add ldelem/stelem_any test.
13408 2006-01-10 Neale Ferguson <neale@sinenomine.net>
13410 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
13412 2006-01-07 Zoltan Varga <vargaz@gmail.com>
13414 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
13416 2006-01-06 Zoltan Varga <vargaz@gmail.com>
13418 * generics.2.cs: Reenable vtype tests.
13420 * inssel-x86.brg: Remove an icorrect valuetype rule.
13422 2006-01-06 Neale Ferguson <neale@sinenomine.net>
13424 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
13425 initial support for OP_ABS.
13427 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13429 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
13431 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13433 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
13434 conversion and implement LADD/LSUB.
13436 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
13439 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13441 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
13443 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
13446 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13448 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
13449 localloc is encountered. Fixes crash in test-183.cs when using gmcs
13450 (stack walk problem).
13452 2006-01-04 Zoltan Varga <vargaz@gmail.com>
13454 * aot.c (mono_aot_load_method): Fix a warning.
13456 2006-01-03 Neale Ferguson <neale@sinenomine.net>
13458 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
13460 2006-01-03 Zoltan Varga <vargaz@gmail.com>
13462 * iltests.il: Add test for #77148.
13464 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
13467 2006-01-03 Neale Ferguson <neale@sinenomine.net>
13469 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
13471 2006-01-03 Neale Ferguson <neale@sinenomine.net>
13473 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
13474 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
13476 * basic-long.cs: Add lconv-to-r4/r8 tests.
13478 2006-01-03 Zoltan Varga <vargaz@gmail.com>
13480 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
13482 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
13483 here as on other archs.
13485 2005-12-29 Neale Ferguson <neale@sinenomine.net>
13487 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
13489 2005-12-29 Neale Ferguson <neale@sinenomine.net>
13491 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
13493 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
13495 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
13496 instrument_prolog; Add memory_barrier instruction.
13498 2005-12-26 Zoltan Varga <vargaz@gmail.com>
13500 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
13502 2005-12-23 Zoltan Varga <vargaz@gmail.com>
13504 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
13506 * aliasing.c inssel.brg: Fix warnings.
13508 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
13509 could skip initialization of some parts of memory.
13511 * mini.c mini-ia64.c: Fix warnings.
13513 * inssel-sparc.brg: Add an implementation of lneg which actually works.
13515 2005-12-22 Zoltan Varga <vargaz@gmail.com>
13517 * aliasing.c (mono_build_aliasing_information): Add a workaround for
13518 a crash seen on sparc.
13520 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
13522 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
13524 2005-12-21 Neale Ferguson <neale@sinenomine.net>
13526 * mini-ops.h: Add s390_backchain instruction
13528 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
13530 * cpu-s390.md: Add s390_backchain instruction
13532 * mini-s390.c: Significant ABI changes
13534 * mini-s390.h: Cater for zero length structures
13536 2005-12-20 Neale Ferguson <neale@sinenomine.net>
13538 * mini-s390.c: ABI fixes
13540 * inssel-s390.brg: Remove debug statements
13542 * cpu-s390.md: Fix length of ATOMIC_xx operations
13544 2005-12-19 Zoltan Varga <vargaz@gmail.com>
13546 * basic-float.cs: Add float<->long conversion tests.
13548 2005-12-16 Neale Ferguson <neale@sinenomine.net>
13550 * mini-s390.c: Fix LOCALLOC processing.
13552 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
13554 2005-12-15 Zoltan Varga <vargaz@gmail.com>
13556 * iltests.il: Add tests for some opcodes not covered by the other
13559 2005-12-15 Neale Ferguson <neale@sinenomine.net>
13561 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
13562 register loading for Tail processing; Correct trace output.
13564 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
13566 * cpu-s390.md: Correct size of jmp instruction.
13568 2005-12-13 Neale Ferguson <neale@sinenomine.net>
13570 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
13572 2005-12-13 Neale Ferguson <neale@sinenomine.net>
13574 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
13575 Bring s390 up to current level.
13577 2005-12-12 Zltan Varga <vargaz@gmail.com>
13579 * generics.2.cs: Disable the newly added tests as they do not work yet.
13581 * generics.2.cs: Add valuetype tests.
13583 2005-12-09 Zoltan Varga <vargaz@gmail.com>
13585 * basic-long.cs: Add i4->u8 test.
13587 * objects.cs: Add tests for JIT intrinsic.
13589 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
13590 optimizations lost by a mistake.
13592 2005-12-07 Zoltan Varga <vargaz@gmail.com>
13594 * basic-long.cs: Remove a test moved to objects.cs.
13596 * arrays.cs: Add more array tests.
13598 2005-12-06 Zoltan Varga <vargaz@gmail.com>
13600 * arrays.cs: Add new tests for multi-dimensional arrays.
13602 2005-12-06 Raja R Harinath <rharinath@novell.com>
13604 * Makefile.am (test_sources2): Add generics.2.cs.
13605 (EXTRA_DIST): Add test_sources2.
13607 2005-12-05 Ben Maurer <bmaurer@ximian.com>
13609 Support for boxing and unboxing nullable types as well as the
13610 isinst operation on nullables, per the CLI ammendment.
13612 * inssel.brg (CEE_ISINST): Special case for nullable
13614 * mini.c (handle_unbox_nullable): new method
13615 (handle_box): Special case for nullable types
13616 (mono_method_to_ir): Call handle_unbox_nullable in correct
13619 * generics.2.cs: New test suite
13621 * Makefile.am: Support for regression tests with generics.
13623 2005-12-03 Zoltan Varga <vargaz@gmail.com>
13625 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
13626 allocated to registers. Fixes #76800.
13628 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
13630 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
13632 2005-11-30 Zoltan Varga <vargaz@gmail.com>
13634 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
13637 2005-11-29 Zoltan Varga <vargaz@gmail.com>
13639 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
13642 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
13644 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
13645 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
13647 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
13648 single precision before storing to a single precision location.
13650 2005-11-28 Raja R Harinath <rharinath@novell.com>
13652 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
13654 2005-11-27 Zoltan Varga <vargaz@gmail.com>
13656 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
13659 * basic.cs: Remove test_0_byte_compares test which was moved to
13660 objects.cs a long time ago.
13662 2005-11-22 Massimiliano Mantione <massi@ximian.com>
13664 * aliasing.c: Fixed aliasing issue on 64 bit archs.
13666 2005-11-20 Zoltan Varga <vargaz@gmail.com>
13668 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
13669 handlers are called.
13671 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
13674 * mini-ia64.c: Add support for the throw->branch exception
13677 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
13679 2005-11-18 Massimiliano Mantione <massi@ximian.com>
13681 * mini.c: Enabled "fastpath" deadce :-)
13683 2005-11-18 Massimiliano Mantione <massi@ximian.com>
13685 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
13686 alias analysis pass to support it.
13687 * mini.h: Likewise.
13689 * liveness.c: Likewise (liveness computation can use aliasing
13690 information to be more accurate).
13691 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
13692 moreover made so that "--compile-all" uses the given optimization
13693 flags and not the default ones.
13694 * aliasing.c: Alias analysis (new file).
13695 * aliasing.h: Likewise.
13696 * Makefile.am: added "aliasing.c" and "aliasing.h".
13698 2005-11-17 Zoltan Varga <vargaz@gmail.com>
13700 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
13703 2005-11-13 Zoltan Varga <vargaz@gmail.com>
13705 * mini-exceptions.c (mono_handle_exception_internal): Remove the
13706 fp >= end_of_stack exit condition, as it is not needed, and it might
13707 become true for fp eliminated frames.
13709 2005-11-11 Zoltan Varga <vargaz@gmail.com>
13711 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
13714 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
13716 * mini-arm.c: fixed alignment of doubles/longs to match
13717 the C ABI (bug #76635).
13719 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
13721 * aot.c: fix compilation with --enable-minimal=aot.
13723 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
13725 * mini-arm.c: fixed compatibility with the new
13726 floating point emulator package for compares.
13728 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
13730 * mini.c : reverted sig->pinvoke changes (r51396-51397).
13732 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
13734 * mini-exceptions.c (print_stack_frame): Output to stderr.
13735 (mono_handle_native_sigsegv): Ditto.
13737 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
13739 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
13740 OP_LCONV_TO_OVF_I implementation.
13742 * mini-amd64.c: Add support for the throw->branch exception
13745 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
13746 when the catch clause catches a more general exception, i.e. Object.
13748 2005-10-30 Zoltan Varga <vargaz@gmail.com>
13750 * cpu-ia64.md: Remove unused opcodes.
13752 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
13753 specific defines for architectures defining USE_SIGACTION.
13755 * mini-ia64.c: Fix some warnings.
13757 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
13758 version seemed to skip a frame.
13760 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
13762 * mini.c: Clean up the usage of sig->pinvoke flag. Now
13763 only calls which are made to native code use this flag.
13765 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
13767 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
13768 varargs methods as well.
13770 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
13771 which have save_lmf set. Reorganize methods prologs a bit.
13773 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
13774 debugger to the proper place.
13776 2005-10-29 Martin Baulig <martin@ximian.com>
13778 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
13779 when running inside the debugger until the debugger has support
13782 2005-10-26 Zoltan Varga <vargaz@gmail.com>
13784 * mini.h: Fix a warning.
13786 2005-10-24 Miguel de Icaza <miguel@novell.com>
13788 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
13789 we expose publicly, this returns the string.
13791 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
13793 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
13794 with fp elimination.
13796 2005-10-21 Zoltan Varga <vargaz@gmail.com>
13798 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
13799 native stacktrace using the glibc 'backtrace' function if available.
13801 2005-10-20 Zoltan Varga <vargaz@gmail.com>
13803 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
13805 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
13806 handle SIGSEGVs received while in native code.
13808 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
13809 code, call mono_handle_native_sigsegv which will abort the runtime
13810 after printing some diagnostics, instead of converting it into a
13811 confusing NullReferenceException.
13813 2005-10-18 Zoltan Varga <vargaz@gmail.com>
13815 * cpu-pentium.md: Remove unused opcodes.
13817 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
13819 * mini-amd64.h (MonoLMF): Add rsp field.
13821 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
13824 2005-10-17 Zoltan Varga <vargaz@gmail.com>
13826 * mini-codegen.c (get_register_spilling): Fix some warnings.
13828 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
13830 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
13831 elimination during exception handling. Enable fp elimination by
13834 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
13837 2005-10-16 Martin Baulig <martin@ximian.com>
13839 * mini-exceptions.c
13840 (mono_debugger_run_finally): New public method for the debugger.
13842 2005-10-10 Zoltan Varga <vargaz@gmail.com>
13844 * debug-mini.c (mono_debug_init_method): Fix warning.
13846 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
13847 the 'exname' parameter const to fix some warnings.
13849 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
13851 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
13852 introduced by the previous patch.
13854 2005-10-08 Zoltan Varga <vargaz@gmail.com>
13856 * basic-float.cs: Add test for precision of float arithmetic.
13858 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
13859 when loading/storing single values from/to memory.
13861 * mini.c (mono_jit_compile_method_with_opt): Create the function
13862 pointers in the correct domain.
13864 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
13866 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
13867 introduced by previous patch.
13869 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
13870 when out_filter_idx is NULL.
13872 * mini-exceptions.c: Don't run filter clauses twice during exception
13873 handling. Fixes #75755.
13875 2005-10-07 Zoltan Varga <vargaz@gmail.com>
13877 * aot.c: Add support for ldflda wrappers.
13879 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
13882 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
13884 * mini.c, mini.h: do not consider exception handlers blocks when
13885 setting up interface variables.
13887 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
13889 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
13891 2005-10-03 Zoltan Varga <vargaz@gmail.com>
13893 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
13894 causes a regression.
13896 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
13898 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
13900 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
13901 of the OP_P definitions.
13903 * TODO: Add a proposal for dealing with the CEE/OP mess.
13905 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
13906 optimizations from the x86 port.
13908 * cpu-amd64.md: Ditto.
13910 * basic.cs basic-long.cs: Add tests.
13912 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
13914 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
13915 Patrik Torstensson's implementation of my exception-handling
13916 optimization idea, when the exception object is not used
13919 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
13921 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
13922 of the mul_imm optimizations from the old jit.
13924 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
13926 * mini.c, liveness.c: patch by Patrik Torstensson and
13927 Zoltan Varga to improve performance in methods with
13930 2005-09-30 Zoltan Varga <vargaz@gmail.com>
13932 * driver.c: Remove 'Globalization' entry from --version.
13934 2005-09-28 Zoltan Varga <vargaz@gmail.com>
13936 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
13937 there is a profiler interested in JIT events.
13939 * aot.c: Load profile files produced by the AOT profiling module, and
13940 reorder methods based on the profiling info. Add a 'method_order' table
13941 to the AOT file to make mono_aot_find_jit_info work with the reordered
13944 * mini.h: Bump AOT file version info.
13946 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
13948 * mini-arm.h: work around what looks like a gcc bug when optimizations
13951 2005-09-28 Raja R Harinath <rharinath@novell.com>
13953 * Makefile.am (AM_CFLAGS): Don't use += to append inside
13954 conditionals. Use ...
13955 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
13957 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
13959 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
13960 to determine the amount of memory to copy when passing valuetypes.
13962 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
13963 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
13965 2005-09-27 Zoltan Varga <vargaz@gmail.com>
13967 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
13968 information about aot.
13970 2005-09-27 Ben Maurer <bmaurer@ximian.com>
13972 * *.c: Replace the use of {Enter,Leave}CriticalSection with
13973 macros. This will allow a deadlock debugger to easily be plugged
13976 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
13978 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
13980 2005-09-27 Raja R Harinath <rharinath@novell.com>
13982 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
13983 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
13984 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
13985 ($(arch_built)) [CROSS_COMPILING]: Error out.
13987 2005-09-26 Zoltan Varga <vargaz@gmail.com>
13989 * aot.c: Add support for the no_special_static flag for classes.
13991 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
13993 * Reapply reverted patches.
13995 * *: Revert r50174 as well.
13997 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
13999 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
14001 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
14003 2005-09-23 Miguel de Icaza <miguel@novell.com>
14005 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
14006 part of the SIG_HANDLER_SIGNATURE.
14008 2005-09-23 Zoltan Varga <vargaz@gmail.com>
14010 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
14013 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
14014 introduced by previous patch.
14016 2005-09-21 Zoltan Varga <vargaz@gmail.com>
14018 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
14019 saved registers too.
14021 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
14022 upon the information returned by get_call_info ().
14024 * mini-x86.c (add_float): Fix stack size calculation.
14025 (mono_arch_call_opcode): Rewrite this so it works based up the
14026 information returned by get_call_info ().
14027 (mono_arch_get_this_vret_args): Ditto.
14029 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
14031 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
14032 in cinfo to determine the registers which need to be used.
14034 2005-09-20 Miguel de Icaza <miguel@novell.com>
14036 * driver.c (mono_main): Add --server and --desktop flags.
14038 2005-09-16 Zoltan Varga <vargaz@gmail.com>
14040 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
14041 registers as global registers.
14043 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
14044 longer needed with the new register allocator.
14046 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
14048 * cpu-ia64.md: Remove unused opcodes.
14050 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
14052 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
14054 * cpu-amd64.md: Remove unused opcodes.
14056 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
14057 needed with the new register allocator.
14059 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
14062 2005-09-16 Raja R Harinath <rharinath@novell.com>
14064 * Makefile.am (check-local): Don't invoke semdel-wrapper.
14066 2005-09-16 Martin Baulig <martin@ximian.com>
14068 * exceptions-amd64.c
14069 (throw_exception): Don't call mono_debugger_throw_exception() if
14070 we're a rethrow - see the FIXME in the code.
14072 2005-09-15 Geoff Norton <gnorton@customerdna.com>
14074 * mini.c (mono_init_exceptions): This only works on some architectures.
14076 2005-09-15 Zoltan Varga <vargaz@gmail.com>
14078 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
14081 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
14083 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
14084 now in mini-exceptions.c.
14086 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
14088 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
14089 now in mini-exceptions.c.
14091 2005-09-15 Zoltan Varga <vargaz@gmail.com>
14093 * exceptions-x86.c: Applied patch from Patrik Torstensson
14094 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
14096 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
14097 code into mini-exceptions.c. Add some assertions to it.
14099 2005-09-12 Zoltan Varga <vargaz@gmail.com>
14101 * aot.c (emit_section_change): Applied patch from "The Software Team"
14102 (<software@solmersa.com>). Fix as errors on windows.
14104 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
14106 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
14107 method info into the LMF.
14109 2005-09-11 Zoltan Varga <vargaz@gmail.com>
14111 * mini-ia64.c: Add proper unwind info for method epilogs.
14113 * exceptions-ia64.c: Add some code to help debugging.
14115 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
14117 * mini-exceptions.c: Fix warning.
14119 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
14121 * mini.c: Really fix build.
14123 * mini-x86.c mini-amd64.c: Fix build.
14125 2005-09-11 Zoltan Varga <vargaz@gmail.com>
14127 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
14129 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
14130 some Interlocked methods as intrinsics.
14132 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
14133 for Thread methods as well.
14135 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
14137 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
14139 * mini-ia64.c mini-x86.c mini-amd64.c
14140 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
14143 * mini.c (mono_init_exceptions): Fix build breakage.
14145 2005-09-10 Zoltan Varga <vargaz@gmail.com>
14147 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
14148 of instructions. Use the new ia64_unw_op macros for emitting unwind
14151 * mini.c (mono_init_exceptions): Initialize exception handling
14152 related trampolines at startup.
14154 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
14156 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
14158 2005-09-09 Zoltan Varga <vargaz@gmail.com>
14160 * mini.c: Handle type loading errors gracefully during compilation and
14161 throw the appropriate exception.
14163 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
14165 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
14166 for the mono binary.
14168 2005-09-09 Martin Baulig <martin@ximian.com>
14170 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
14173 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
14175 * mini-arm.h: use emulation for conv.r.un for the release.
14177 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
14179 * mini-arm.c, objects.cs: more fixes and tests for them.
14181 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
14183 * mini-arm.c: align structures to at least 4 bytes to be able
14184 to keep our current optimized memcpy.
14186 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
14188 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
14190 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14192 * mini.c: ignore SIGPIPE.
14194 2005-09-04 Zoltan Varga <vargaz@gmail.com>
14196 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
14198 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
14200 2005-09-02 Zoltan Varga <vargaz@gmail.com>
14202 * mini.h: Add prototype for mono_allocate_stack_slots_full.
14204 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
14206 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
14207 exception handling support.
14208 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
14209 patch by Brian Koropoff <briank@marakicorp.com>).
14211 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
14213 * mini.c: revert another 'optimization' which breaks when
14214 items on the eval stack need to be saved at a basic block end
14217 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
14219 * jit-icalls.c: for arrays, ensure we always provide
14222 2005-08-30 Zoltan Varga <vargaz@gmail.com>
14224 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
14226 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
14228 2005-08-29 Zoltan Varga <vargaz@gmail.com>
14230 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
14231 arguments in their original register.
14233 2005-08-28 Zoltan Varga <vargaz@gmail.com>
14235 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
14238 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
14239 when ssapre is enabled.
14241 * inssel-long.brg: Fix bug in previous patch.
14243 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
14244 multiplication by a constant.
14246 2005-08-27 Zoltan Varga <vargaz@gmail.com>
14248 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
14251 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
14254 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
14256 * inssel-arm.brg: apply changes tested by Brian Koropoff
14257 <briank@marakicorp.com>.
14259 2005-08-25 Zoltan Varga <vargaz@gmail.com>
14261 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
14263 2005-08-24 Zoltan Varga <vargaz@gmail.com>
14265 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
14266 to the same register if dreg is just a base register.
14267 (print_ins): Improve printing of membase opcodes.
14269 * inssel-x86.brg: Add optimized ldind(reg) rules.
14271 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
14273 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
14275 * mini.c: when running under valgrind, set the stack bottom for
14276 the GC at the actual approximate stack for the app (fixes running
14277 mono with valgrind).
14279 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
14281 * mini.c: do no break at the first valuetype to init found
14282 (fixes bug #75791).
14284 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
14286 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
14288 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
14290 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
14292 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
14294 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
14296 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14298 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
14300 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
14303 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
14306 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
14309 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
14311 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
14313 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14315 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
14316 in the tail recursion optimization.
14318 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
14319 debug info into the assembly file.
14321 * iltests.il: Add test for filter regions.
14323 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
14324 initial stack of filter regions. Fixes #75755.
14326 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
14328 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
14329 stack requirements.
14331 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14333 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
14334 the check for an already compiled method on non-ia64 platforms.
14335 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
14338 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
14340 * inssel-x86.brg: Add some optimized call rules.
14342 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
14344 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
14347 * mini.h mini-trampolines.c: Pass the trampoline argument to
14348 mono_arch_patch_delegate_trampoline.
14350 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
14352 * mini-trampolines.c: Fix build.
14354 * mini-amd64.h: Add delegate trampolines.
14356 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
14358 * inssel-amd64.brg: Add optimized call rules.
14360 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
14362 * inssel-ia64.brg: Add optimized ldind(reg) rules.
14364 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
14366 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
14369 * mini-ia64.c: Remove LMF fixmes.
14371 * mini-ia64.h: Remove most fields from LMF.
14373 * inssel-ia64.brg (stmt): Fix unaligned access errors.
14375 * mini-trampolines.c: Add support for IA64 function descriptors.
14377 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
14378 for IA64 function descriptors.
14380 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
14382 * tramp-arm.c: patch the vtable for virtual calls. Added
14383 support code to register/unregister the LMF.
14384 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
14387 2005-08-19 Dick Porter <dick@ximian.com>
14389 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
14390 bit value if needed.
14392 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
14394 * mini.c (mini_get_method): Move handling of wrapper data here.
14396 * mini.c (mono_method_to_ir): Add support for dynamic methods.
14398 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
14401 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
14402 bblock->code does not remain empty.
14404 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
14406 * arrays.cs: Add regression test for #75832.
14408 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
14409 rules. Fixes #75832.
14411 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
14412 instruction scheduling.
14414 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
14416 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
14418 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
14420 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
14422 * mini-codegen.c: Fix VC build.
14424 * cpu-pentium.md: Increase length of atomic_exhange_i4.
14426 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14428 * mini.h: fix signature for mono_register_opcode_emulation.
14430 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
14432 * mini.c: Get rid of most of the helper_sig_... constants using
14433 mono_create_icall_signature ().
14435 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
14437 * jit-icalls.c (helper_ldstr): New helper function.
14439 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
14441 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
14442 throw, load the string using a helper call instead of creating a string object.
14444 * aot.c: Update after LDSTR changes.
14446 * mini.h: Bump AOT file version.
14448 * aot.c: Save class size info into the AOT file. Print more statistics during
14451 * mini.h: Bump AOT file version.
14453 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
14454 ordering of disasm cases. Fixes #74957.
14456 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
14458 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
14459 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
14460 the generic code needed for the ARM port.
14462 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
14464 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
14465 inssel-arm.brg: more ARM features and fixes.
14467 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
14469 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
14470 ARM port work in progress.
14472 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
14474 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
14476 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
14478 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
14480 * inssel.brg (mini_emit_memset): Add support for unaligned access.
14482 * *-ia64.*: Ongoing IA64 work.
14484 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
14486 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
14488 * TODO: Remove out-of-data todo stuff.
14490 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
14493 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
14495 * mini.h: Bump corlib version.
14497 2005-07-27 Martin Baulig <martin@ximian.com>
14500 (create_copy_ins): Added `const unsigned char *ip' argument; set
14501 `copy->cil_code' from it.
14503 2005-07-27 Martin Baulig <martin@ximian.com>
14505 * mini-exceptions.c (mono_handle_exception): Don't call
14506 mono_debugger_handle_exception() for filters.
14508 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
14510 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
14513 2005-07-26 Martin Baulig <martin@ximian.com>
14515 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
14517 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
14518 helper_compile_generic_method() if the method is actually virtual
14521 2005-07-26 Martin Baulig <martin@ximian.com>
14524 (trampoline_code): Renamed to `mono_trampoline_code' and made it
14525 public; this is now accessed directly by the debugger.
14526 (mono_generic_trampoline_code): Removed.
14529 (mono_debug_init_method): Also add interncalls and wrappers.
14531 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
14533 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
14535 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
14537 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
14539 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
14541 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
14543 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
14545 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
14546 getting TLS offsets on AMD64 too.
14548 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
14550 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
14552 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
14554 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
14555 inssel-arm.brg, mini-arm.h: ARM port work in progress.
14557 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
14559 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
14561 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
14564 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
14565 mono_sparc_is_virtual_call ().
14567 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
14569 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
14570 trampoline parameters.
14572 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
14574 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
14575 to mono_arch_get_vcall_slot_addr.
14577 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
14580 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
14582 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
14584 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
14586 2005-07-19 Martin Baulig <martin@ximian.com>
14588 * exceptions-amd64.c (throw_exception): Call
14589 mono_debugger_throw_exception() here like we're doing it on i386.
14591 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
14593 * mini-ia64.c: Add optimized TLS access support.
14595 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
14597 * mini-exceptions.c: Ongoing IA64 work.
14599 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
14601 * mini.c: Use the default optimization set when embedding. Fixes
14604 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
14606 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
14607 of trampolines to a separate file.
14609 * mini-trampolines.c: New file.
14611 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
14614 * tramp-x86.c: Reorganize the trampoline code to be similar to the
14617 * mini-codegen.c: Fix cygwin build.
14619 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
14621 * mini.c: Add some minor changes needed by the IA64 port.
14623 * *-ia64.*: Ongoing IA64 work.
14625 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
14627 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
14628 trampolines into arch-independent and arch-dependent parts.
14630 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
14632 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
14634 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
14636 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
14637 the xp-regalloc-branch for amd64.
14639 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
14640 xp-regalloc-branch for x86.
14642 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
14644 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
14646 2005-07-06 Martin Baulig <martin@ximian.com>
14649 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
14650 (mono_jit_runtime_invoke): Likewise.
14652 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
14654 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
14657 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
14658 without loading their metadata. Reorganize the file format so exception handling+
14659 debug info is kept separate from normal method info. Create MonoJitInfo
14660 structures for methods lazily.
14662 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
14664 (x86_class_init_trampoline): Patch AOT class init trampolines too.
14666 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
14668 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
14671 * mini.h: Bump AOT file version.
14673 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
14675 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
14677 2005-07-01 Raja R Harinath <rharinath@novell.com>
14679 * Makefile.am (check-local): Call semdel-wrapper.
14681 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
14683 * mini-x86.c: Revert the last change as it seems to break the build..
14685 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
14687 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
14689 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
14691 2005-06-27 Ben Maurer <bmaurer@ximian.com>
14693 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
14694 outside of the macro, so strange stuff doesn't happen with gcc4
14695 (NEW_AOTCONST_TOKEN): Likewise.
14697 2005-06-28 Martin Baulig <martin@ximian.com>
14699 * mini.c (mini_class_is_system_array): New static method; use this
14700 instead of `klass->parent == mono_defaults.array_class' everywhere
14701 since this also works for the new generic array class.
14703 2005-06-26 Ben Maurer <bmaurer@ximian.com>
14705 * inssel.brg: Remove warnings.
14707 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
14709 * mini-ia64.c: Ongoing IA64 work.
14711 * basic-float.cs: Add float->i1 conversion test.
14713 * iltests.il: Add conv.u4 test.
14715 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
14717 * inssel-long.brg: Fix bug caused by last change.
14719 2005-06-23 Geoff Norton <gnorton@customerdna.com>
14721 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
14722 BSDs. Allows the x86 JIT to work on OSX86
14724 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
14726 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
14729 * mini-ia64.c: Ongoing IA64 work.
14731 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
14733 * mini-ia64.c: Ongoing IA64 work.
14735 * driver.c: Clean up jit_code_hash as well when using --regression.
14737 * inssel-long.brg: Fix long->i4/u4 conversion rules.
14739 * basic-long.cs: Add tests for long->u4 conversion.
14741 2005-06-18 Ben Maurer <bmaurer@ximian.com>
14743 * mini.c: Take mono_get_domainvar out of macros. This makes sure
14744 that we do not depend on undefined C behavior: the order stuff
14745 gets evaluated within an expression. Fixes mono when compiled on
14748 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
14750 * *-ia64.*: Ongoing IA64 work.
14752 * aot.c: Lower memory usage while loading AOT methods.
14754 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
14756 * mini.h: Bump AOT file format version.
14758 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
14760 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
14762 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
14764 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
14765 not on callee assembly). Fixed some comments.
14767 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
14769 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
14770 it gets proper disassembly.
14771 (emit_method_info): Remove some dead code.
14773 * mini.c (mini_method_compile): Allways allocate the GOT var in
14774 mono_method_to_ir for emulating opcodes.
14776 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
14778 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
14779 before freeing the code memory. Fixes #74990.
14781 * objects.cs: Add regression test for #74992.
14783 * liveness.c: Extend live ranges of arguments to the beginning of the
14784 method. Fixes #74992.
14786 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
14787 so it points into the faulting instruction.
14789 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
14791 * jit-icalls.c (mono_imul_ovf): Add exception handling.
14793 * *-ia64.*: Ongoing IA64 work.
14795 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
14797 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
14799 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
14801 * *-ia64.*: Ongoing IA64 work.
14803 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
14805 * basic-long.cs: Add tests for add/sub.ovf.
14807 * basic.cs: Add tests for sub.ovf.
14809 * *-ia64.*: Ongoing IA64 work.
14811 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
14813 * *-ia64.*: Ongoing IA64 work.
14815 * basic.cs: Add conv.ovf.i4.un test.
14817 2005-06-09 Massimiliano Mantione <massi@ximian.com>
14819 * mini.c: (remove_block_if_useless) Fixed bug 75061.
14821 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14823 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
14825 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
14827 * *-ia64.*: Ongoing IA64 work.
14829 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14832 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
14834 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
14836 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
14838 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
14840 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
14842 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
14843 of a call is callable by a near call.
14845 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
14847 * mini-ia64.c: Ongoing IA64 work.
14849 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
14851 * genmdesc.c: Make the generated array non-static.
14853 * inssel-long.brg: Fix LSHR_IMM rule.
14855 * *-ia64.*: Ongoing IA64 work.
14857 * *-ia64.*: Ongoing IA64 work.
14859 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
14861 * *-ia64.*: Ongoing IA64 work.
14863 * *-ia64.*: Ongoing IA64 work.
14865 * mini-ia64.c: Ongoing IA64 work.
14867 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
14869 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
14871 * objects.cs basic-calls.cs: Move some tests to objects.cs.
14873 * objects.cs basic-long.cs: Move some tests to objects.cs.
14875 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
14877 * *-ia64.*: Ongoing IA64 work.
14879 * iltests.il: Add a new test.
14881 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
14882 newobj. Fixes #75042.
14884 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
14886 * *-ia64.*: Ongoing IA64 work.
14888 * *-ia64.*: Ongoing IA64 work.
14890 * *-ia64.*: Ongoing IA64 work.
14892 * basic.cs objects.cs: Move tests accessing static variables as well.
14894 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
14896 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
14898 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
14900 * driver.c: Always print failed tests.
14902 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
14905 * *ia64*: Ongoing IA64 work.
14907 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
14909 * basic.cs: Add tests for add.ovf. Fix warnings.
14911 2005-05-18 Miguel de Icaza <miguel@novell.com>
14913 * driver.c (mono_main): Avoid crash if no argument is passed to
14914 --break; Do not use g_error, but f_printf. And fix all other
14915 ocurrences of the same crash.
14917 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
14919 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
14920 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
14923 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
14925 * *-ia64.*: Add beginnings of IA64 backend.
14927 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
14929 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
14931 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
14934 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
14936 * mini-amd64.c: Fix a warning.
14938 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
14940 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
14941 in float_neg. Fixes #74897.
14943 * mini-amd64.c (emit_call): Fix another near call bug.
14945 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
14947 * declsec.c: Keep the appdomain information in the structure. Added a
14948 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
14949 value gets overwritten).
14950 * declsec.h: Set the default MonoArray for the the stack to 6. Added
14951 an MonoAppDomain member to MonoSecurityFrame.
14952 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
14953 used in the stack walk. Now use a MonoArray which grow (double) when
14956 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
14958 * mini.c: Re-enabled runtime cleanup, since running threads should
14959 now properly stop when exiting.
14961 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
14963 * mini-codegen.c: New file contaning the arch-independent local
14964 register allocator. Not used by any architectures yet.
14966 * mini.h linear-scan.c: Merge some changes from the
14967 mini-xp-local-regalloc branch.
14969 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
14971 * mini-amd64.c (emit_call): Fix calls to native functions when the
14972 runtime is compiled as a shared library. Fixes #74756.
14974 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
14975 on a literal field. Fixes #74751.
14977 2005-04-25 Raja R Harinath <rharinath@novell.com>
14979 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
14981 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
14983 * objects.cs: Add missing null casting test.
14985 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
14987 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
14988 in wrapper methods. Also rename 'address' variable to 'offset'.
14990 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
14992 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
14995 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
14997 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
15000 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
15002 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
15004 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
15006 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
15007 just the last bytes.
15009 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
15011 * aot.c (mono_compile_assembly): Fix warning.
15013 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
15014 by the _MSC_VER stuff.
15016 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
15018 * inssel-long.brg: Fix #74588.
15020 * cpu-amd64.md: Fix #74591.
15022 * iltests.il: Add new regression tests.
15024 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
15026 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
15029 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
15031 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
15033 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
15034 from Bill Middleton <flashdict@gmail.com>.
15036 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
15038 * arrays.cs: Add new regression test. Fix warnings.
15040 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
15042 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
15043 and leakage in CKFINITE.
15045 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
15046 this to a null op since it is called on amd64 too.
15048 * exceptions-amd64.c (get_throw_trampoline): Align stack.
15050 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
15051 body since this is not used on amd64.
15053 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
15055 * mini-amd64.c: Remove obsolete fixmes.
15057 * mini.c (print_method_from_ip): Fix debugging support.
15059 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15061 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
15062 so that expressions that don't give much gain are not reduced.
15063 * ssapre.h: Likewise.
15065 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
15067 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
15069 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
15071 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
15073 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
15075 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
15077 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
15079 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
15081 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
15084 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
15086 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
15088 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
15090 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
15091 MONO_ARCH_USE_SIGACTION. Fixes #74252.
15093 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
15095 * mini-x86.c: Fix up stack overflow handling.
15097 * exceptions.cs: Add new regression test.
15099 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
15101 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
15102 mono_jit_thread_attach.
15104 * mini.c (mono_method_to_ir): Verify called method is not abstract.
15106 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
15108 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
15109 avoid calling constructors using callvirt.
15111 * inssel.brg: Fix #74073.
15113 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
15115 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
15116 compilation with non-GCC compilers.
15117 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
15118 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
15120 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
15122 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
15123 klass->interface_offsets (will likely fix bug#74073).
15125 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
15127 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
15129 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
15131 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
15132 to amd64_div_reg_size ().
15134 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
15136 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
15138 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
15140 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
15142 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
15144 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
15146 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
15148 * mini.c (mono_precompile_assembly): Load and precompile referenced
15149 assemblies as well. Fixes #74015.
15151 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
15153 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
15155 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
15157 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
15158 a lot of checks and (anyway) permissions cannot work until corlib is
15161 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
15163 * mini-ppc.c: fixed ABI issue on sysv/ppc.
15165 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
15167 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
15168 calls (fixes bug#72824).
15170 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
15172 * mini.c: fix tail recursion elimination (see test in bug#73936).
15174 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
15176 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
15177 some fp functions in sse2 mode.
15179 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
15181 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
15183 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
15185 * mini.h mini.c: Add mono_get_jit_tls_key ().
15187 * mini-x86.c: Enable fast TLS support on windows.
15189 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
15191 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
15192 * mini.c: Check for p/invoke method when generating code. If a
15193 p/invoke method, or it's class, isn't decorated with [Suppress
15194 UnmanagedCodeSecurity] then generate code to call System.Security.
15195 UnmanagedDemand (only if the security manager is active).
15197 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
15199 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
15200 last change as it seems to cause strange crashes.
15202 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
15204 * *.c: handle unsafe function pointers where needed.
15206 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
15208 * mini.c (mono_jit_free_method): Remove the fixme too.
15210 2005-03-15 Miguel de Icaza <miguel@novell.com>
15212 * mini.c: As discussed, make the code actually free the delegate
15213 thunk now, to enable the debugging of delegate problems, use
15214 MONO_DEBUG=1 when running Mono.
15216 This takes also care of parts of the leaks as seen by Joe.
15218 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
15220 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
15221 thread_tls_offset calculation.
15223 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
15225 * declsec.c: Reworked linkdemand checks for icall. The previous code
15226 was using the declaration code (untrusted) and didn't work as expected
15227 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
15230 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
15232 * iltests.il: Add new localloc test.
15234 * mini-amd64.c: Handle large stack allocations the same way as on
15235 windows if stack overflow handling is working.
15237 * mini-amd64.c: Allocate the signal stack using mmap.
15239 * mini.c (sigsegv_signal_handler): Fix reading of context.
15241 * mini-exceptions.c: Fix up stack overflow handling.
15243 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
15245 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
15247 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
15249 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
15251 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
15252 tramp_init functions as they are no longer needed.
15254 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
15256 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
15258 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
15260 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
15262 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
15265 * mini-ops.h: Add OP_LMUL_IMM.
15267 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
15268 long mul/div opcodes as intrinsic.
15270 * mini-amd64.c (emit_call): Handle the case when the callee might be
15273 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
15275 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
15278 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
15280 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
15282 2005-03-09 Ben Maurer <bmaurer@ximian.com>
15284 * mini.c (mono_codegen): Don't leak here, to help people running
15287 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
15289 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
15290 conversions in sse2 mode.
15292 * basic-float.cs: Add regression test.
15294 * mini-amd64.c: Reenable sse2.
15296 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
15298 * mini-amd64.c: Disable sse2 until some regressions are fixed.
15300 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
15302 * driver.c: Copyright text should include 2005.
15304 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
15306 * cpu-amd64.md (load_membase): Fix more max lengths.
15308 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
15310 * cpu-amd64.md (load_membase): Fix max length.
15312 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
15314 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
15316 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
15317 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
15319 * basic-float.cs: Add rounding regression test.
15321 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
15323 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
15325 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
15326 structures in registers for pinvoke wrappers.
15328 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
15330 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
15332 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
15334 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
15335 wrapper to mono_jit_thread_attach.
15337 * mini.c (mini_jit_thread_attach): New jit icall.
15339 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
15340 native->managed wrappers.
15342 * exceptions.cs: Add new regression test.
15344 * mini.c (optimize_branches): Check regions in the cbranch to throw
15345 block case as well. Fixes #73242.
15347 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
15349 * mini.c: thread safety fixes.
15351 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
15353 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
15354 patching stuff, since delegates use jump trampolines so there is
15357 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
15360 * tramp-amd64.c: Fix build.
15362 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
15363 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
15365 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
15366 Rename this to mono_arch....
15367 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
15369 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
15371 * mini-amd64.c (emit_call): If both the caller and the callee is
15372 guaranteed to have 32 bit addresses, emit a normal call.
15374 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
15376 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
15377 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
15378 method_ptr inside delegates.
15380 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
15382 * mini.c (mono_jit_free_method): Free the method info even if the native code is
15383 invalidated. Fixes #73001.
15385 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
15387 * mini-x86.c: Only use stdcall for pinvokes on windows.
15389 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
15391 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
15392 * mini-x86.c: remove unreliable __thread var offset detection,
15393 use the correct accessors and enable by default.
15395 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
15397 * mini.c (mono_jit_free_method): Fix memory leak.
15399 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
15401 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
15403 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
15405 * cpu-amd64.md: Fix lengths of atomic opcodes.
15407 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
15409 * driver.c: try to not imply using ICU is any good.
15411 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
15413 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
15414 functions as inline ops.
15416 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
15417 some Interlocked functions as inline ops.
15419 * mini.c (move_basic_block_to_end): Fix bug in last patch.
15421 * mini.h (MonoBasicBlock): Reorganize fields a bit.
15423 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
15425 * mini.c: Add support for OP_NOT_TAKEN.
15427 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
15428 structures in registers for pinvoke wrappers.
15430 * mini-amd64.c: Fix warnings.
15432 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
15434 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
15436 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
15438 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
15439 address instead of loading the address from it.
15441 * mini-x86.c: Add support for returning small structs in registers
15442 on Win32. Fixes part of #70864.
15444 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
15446 * trace.c (get_token): Improve error checking.
15448 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
15450 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
15452 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
15454 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
15455 it can be reused for MonoClass.
15456 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
15459 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
15461 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
15462 instead of a MonoReflectionMethod. The method information wasn't used
15463 when displaying SecurityException details (but will be now).
15465 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
15467 * Makefile.am : windows build fix.
15469 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
15471 * iltests.il: Add new regression test.
15473 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
15476 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
15478 * mini.c: Moved linkdemand check into helper function check_linkdemand
15479 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
15482 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
15484 * declsec.c: Added statistics counter for different kinds of
15486 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
15487 (and commented) declaration.
15488 * mini.c: Added statistics counter for security Demand code
15489 generation. Added display of security statistics.
15491 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
15493 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
15494 Fix compilation errors under gcc-2.95.
15496 2005-02-12 Ben Maurer <bmaurer@ximian.com>
15498 * mini.c, driver.c: Use the new jit trampoline hashtable
15500 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
15502 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
15504 2005-02-11 Martin Baulig <martin@ximian.com>
15506 * debug-mini.c (mono_debug_close_method): Free the line number array.
15508 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
15510 * aot.c: Break up large methods into smaller ones. Share GOT slots for
15513 * mini.h: Bump AOT file format version.
15515 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
15517 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
15519 * declsec.h: Added macros to get/set lazyly initialized security
15520 informations about assemblies. Added new enum for different type of
15521 possible LinkDemand violation. Added function to check LinkDemands.
15522 * mini.h: Added a field to MonoCompile to hold any security violation
15523 detected when JITting a method (so it can be thrown later).
15524 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
15525 and CEE_CALLVIRT. Added code to throw exception at the end of
15526 mini_method_compile (note: the exception is unhandled right now).
15528 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
15530 * mini.c, jit-icalls.c: use the managed implementation of
15531 memset for initobj and memset, to avoid managed <-> unmanaged
15534 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
15536 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
15537 optimization if it would need a GOT var.
15539 * basic.cs: Add tests for constant propagation and switch statements.
15541 * ssa.c: Fix out-of-range constant propagation and switch statements.
15543 2005-02-09 <vargaz@freemail.hu>
15545 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
15547 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
15549 * cpu-amd64.md (load_membase): Fix max length of load_membase.
15551 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
15553 * mini.c: update to new signature of mono_class_get_allocation_ftn().
15555 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
15557 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
15558 arithmetic operations.
15560 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
15562 * mini-ppc.c: add a workaround for broken user code that
15563 DllImports vararg functions with non-vararg signatures.
15565 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
15567 * mini.c (mono_jit_compile_method_inner): Add detection and a
15568 meaningfull error message for assemblies written in Managed C++.
15570 * tramp-amd64.c mini-amd64.h: Add support for
15571 create_trampoline_from_token ().
15573 * aot.c mini-x86.c abcremoval.c: Applied patch from
15574 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
15576 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
15578 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
15579 which takes a MonoImage/token as parameter instead of a MonoMethod.
15581 * aot.c: Use the new trampoline for initializing vtables.
15583 * aot.c: Add support for ldfld/stfld_remote wrappers.
15585 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
15586 rules for compare <MEM>, IMM.
15588 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
15590 * aot.c: Handle inherited finalizers correctly.
15592 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
15594 * inssel.brg (stmt): Add a missing _setup_... ().
15596 * aot.c: Save some parts of the class state to the AOT file and use it
15597 to recompute that state when a class is initialized.
15599 * mini.c: Install AOT hooks into the runtime.
15601 * mini.h: Bump AOT file format version.
15603 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
15606 * iltests.il: Add new test.
15608 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
15610 * mini.c: fix typo.
15612 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
15614 * mini.c: setup the statistical profiler in the thread attach
15615 callback to cope with the new single thread code.
15617 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
15619 * mini-ppc.c: ensure we have enough room for the profiler
15620 calls (fixed bug#72084).
15622 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
15624 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
15627 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15629 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
15631 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15633 * ssapre.c: Fixed an issue with down safety (this allows IronPython
15634 to succesfully execute parrotbench).
15635 * ssapre.h: Likewise.
15637 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15639 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
15640 variable for stores to method arguments (fixes a SSAPRE issue).
15642 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
15644 * mini.c: handle value types in dup, fixes gen-112.cs.
15646 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
15648 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
15649 sequence for calls in dynamic methods to avoid thunks.
15651 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
15653 * mini.c: correctly remove dynamic methods from the hashtable.
15655 2005-1-20 Massimiliano Mantione <massi@ximian.com>
15657 * driver.c: Disabled SSAPRE until fix the bug that appears
15658 in IronPython's parrotbench.
15660 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
15662 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
15664 * mini.c (mono_method_to_ir): Revert the previous change.
15666 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
15667 when AOT compiling.
15669 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
15670 mono_jit_info_table_find () etc. when running under valgrind.
15672 * inssel.brg: Fix warnings.
15674 * mini-exceptions.c: Fix warnings.
15676 2005-01-31 Martin Baulig <martin@ximian.com>
15678 * driver.c (compile_all_methods_thread_main): Don't try to compile
15679 generic methods or anything which has type parameters.
15681 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
15683 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
15685 * TestDriver.cs: Add --verbose flags.
15687 * graph.c ssa.c: Fix 64 bit warnings.
15689 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
15690 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
15691 Fix 64 bit warnings.
15693 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
15694 variable not spotted by gcc.
15696 * mini-amd64.c inssel-amd64.brg: Applied patch from
15697 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
15698 X86_COMPARE_MEMBASE opcodes.
15700 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
15702 2005-01-29 Ben Maurer <bmaurer@ximian.com>
15704 * *: MonoMethod->signature might be NULL now. You *MUST* use
15705 mono_method_signature.
15707 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
15709 * driver.c (compile_all_methods_thread_main): Compile the methods
15710 without invoking cctors.
15712 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
15714 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
15715 * basic-calls.cs: test for the above.
15717 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
15719 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
15720 MonoJitInfo changes.
15722 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
15724 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
15725 eagerly if it contains dynamic methods.
15727 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
15729 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
15730 trace, it is now computed by an icall from trace_ips.
15732 * mini-exceptions.c: Fix a warning.
15734 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
15736 * mini-exceptions.c: don't bother getting stack trace info if
15737 it's not going to be used.
15739 2005-01-27 Raja R Harinath <rharinath@novell.com>
15741 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
15744 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
15746 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
15748 * aot.c: Avoid calling mono_method_get_header () if not needed.
15750 * mini.h: Bump AOT file format version.
15752 * mini.c (mono_emit_native_call): Allocate a GOT var here.
15754 * mini.c (mono_print_tree): Print more info for calls.
15756 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
15758 * declsec.h: Remove warning by adding missing include for marshal.h
15760 2005-01-26 Martin Baulig <martin@ximian.com>
15762 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
15765 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
15767 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
15770 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
15772 * aot.c (mono_compile_assembly): Fix a warning.
15774 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
15776 * declsec.c: Look for security attributes on the original MonoMethod
15777 (and not the wrapped one). This fix permissions on icalls.
15779 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
15781 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
15783 * mini.c (mono_allocate_stack_slots): Add a fixme.
15785 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
15787 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
15789 * inssel.brg: optimize casts of sealed types (more
15790 optimizations waiting for fixes in remoting).
15792 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
15794 * inssel.brg (stmt): Add another dummy rule.
15796 * driver.c: Fix warnings.
15798 * driver.c (mono_main): If running under valgrind, instruct glib to use
15799 the system allocation functions so valgrind can track the memory
15800 allocated by the g_... functions.
15802 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
15804 * mini-ops.h: Add OP_DUMMY_STORE opcode.
15806 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
15808 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
15809 variables in try regions.
15811 * mini.c (mini_method_compile): Don't disable optimizations on large
15812 methods when AOT compiling.
15814 * mini.c (mono_allocate_stack_slots): New arch independent method to
15815 allocate stack slots. Not yet used.
15817 2005-01-22 Ben Maurer <bmaurer@ximian.com>
15819 * debug-mini.c (mono_debug_close_method): Plug some leaks.
15821 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
15823 * mini-ppc.c: make the branch info relative as the code
15824 buffer can be reallocated.
15826 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
15828 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
15829 * driver.c: Removed the AOT/security restriction. Now initialize the
15830 security manager (in metadata) if --security is used.
15831 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
15832 rather than the pointer to declarative security, when AOT is used.
15834 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
15836 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
15837 basic blocks, reduced intrinsic exception throwing code size.
15839 2005-01-22 Miguel de Icaza <miguel@ximian.com>
15841 * driver.c (mini_usage): Reorder the usage screen.
15843 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
15845 * mini.c (mono_resolve_patch_target): Fix warning.
15847 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
15849 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
15852 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
15854 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
15855 breaks the amd64 build.
15857 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
15858 register allocation. Fixes #71454.
15860 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
15862 * arrays.cs: Add new regression test.
15864 2005-1-20 Massimiliano Mantione <massi@ximian.com>
15866 * ssapre.c: Turned usage of snprintf to GString.
15867 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
15868 (I left it on by mistake in my previous commit).
15870 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
15872 * mini.c, cfold.c, basic-calls.cs: preserve side effects
15873 on cond branch optimization (fixes bug# 71515).
15875 2005-1-20 Massimiliano Mantione <massi@ximian.com>
15877 * abcremoval.c: Fixed bug 71062.
15878 * abcremoval.h: Likewise.
15880 2005-1-20 Massimiliano Mantione <massi@ximian.com>
15882 * mini.c: Added a new functionality to optimize_branches, the removal
15883 of useless basic blocks, and fixed some problem in the removal of
15884 critical edges; some utility functions added for both purposes.
15885 * ssapre.c: Added complex expression support, and fixed bug 70637.
15886 * ssapre.h: Likewise.
15887 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
15889 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
15890 * driver.c: Re-enabled SSAPRE.
15892 2005-01-19 Martin Baulig <martin@ximian.com>
15894 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
15895 the result of mono_get_method_constrained().
15897 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
15899 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
15902 2005-01-18 Geoff Norton <gnorton@customerdna.com>
15904 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
15905 be detected. Fixes #59296.
15907 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
15909 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
15910 which can happen. Fixes #71361.
15912 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
15914 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
15917 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
15919 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
15920 appdomain-unload.exe to fail.
15922 * mini.c: Fix some memory leaks.
15924 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
15926 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
15927 Fixed bug and sped up some codepaths.
15929 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
15931 * mini.c: Fix some memory leaks.
15933 * exceptions.cs basic-long.cs: Add test for checked ulong->int
15936 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
15938 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
15941 * iltests.il: Add regression test for #71320.
15943 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
15945 * mini.c (mono_codegen): Fix installation of profiler hooks.
15947 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
15949 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
15951 * mini.h, mini.c, cfold.c: optimize access to enum
15952 readonly fields, too. Eval conditional branches if possible
15953 to perform unreachable code removal in more cases.
15955 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
15957 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
15959 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
15962 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
15963 WinXP DEP. Fixes #71244.
15965 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
15967 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
15969 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
15971 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
15973 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
15975 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
15978 * mini.h: Bump AOT version.
15980 * mini.h (MonoCompile): Change exvar to a hash table.
15982 * mini.c: Allocate a separate exvar for each handler block.
15984 * mini.c: Get rid of the computation of filter_lengths, its not needed.
15986 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
15987 ex var with the pending exception and only throw if the two are equal.
15990 * exceptions.cs: Add tests for rethrow and nested catch clauses.
15992 * mini-x86.c: Fix warnings.
15994 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
15995 used by all the ports now.
15997 * aot.c: Add write-symbols and save-temps options.
15999 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
16001 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
16003 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
16005 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
16008 * tramp-s390.c: Check vtable slot belongs to the domain.
16010 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
16011 as per other platforms.
16013 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
16015 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
16017 * driver.c: we don't run the Main() code in a subthread anymore.
16019 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
16021 * mini.c: added experimental rtc support in the statistical
16022 profiler: if the user has the permission, more accurate statistics
16023 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
16024 The MONO_RTC value must be restricted to what the linux rtc allows:
16025 power of two from 64 to 8192 Hz.
16027 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
16029 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
16031 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
16033 * mini-ppc.c: better icache flush for smp.
16035 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
16037 * mini-amd64.c (emit_move_return_value): Fix memory leak.
16039 * mini-x86.c (get_call_info): Add the get_call_info () code from the
16040 amd64 port, not yet used.
16042 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
16044 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
16047 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
16049 * driver.c: Added --security option to activate the security manager.
16050 Right now this will allow code generation for declarative demands and
16051 is disabled when AOT is specified.
16052 * mini.c: Add code generation for declarative security demands.
16053 * mini.h: Add mono_use_security_manager as an extern gboolean.
16055 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
16057 * aot.c (mono_compile_assembly): Speed up compilation a bit by
16058 emitting more dense assembly code.
16060 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
16061 exception throwing stuff.
16063 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
16065 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
16068 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
16069 left in by mistake.
16071 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
16074 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
16076 * tramp-*.c: Only patch vtable slots if the object is in the current
16077 domain. Fixes appdomain-unload.exe.
16079 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
16081 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
16084 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
16086 * mini.c (reverse_branch_op): New helper function.
16088 * mini.c (optimize_branches): Run the new optimization only on
16089 platforms which support it. Also reverse all kinds of branches.
16091 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
16093 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
16096 * mini.c (optimize_branches): Reverse not-equals branches if the false
16097 bblock is a throw. This happens a lot of time with argument checking in
16100 * mini.c (mono_codegen): Add support for placing basic blocks after
16101 the function epilogue.
16103 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
16106 2005-01-05 Miguel de Icaza <miguel@ximian.com>
16108 * mini.c (setup_stat_profiler): Only set this up if the platform
16109 supports ITIMER_PROF.
16111 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
16113 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
16116 * inssel.brg: Fix a warning.
16118 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
16120 * mini.c: added support for statistical profiler
16121 (run with: --profile=default:stat).
16123 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
16125 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
16127 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
16129 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
16130 related to global registers from the amd64 port.
16132 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
16134 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
16136 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
16137 with global registers.
16138 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
16140 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
16142 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
16144 * debug-mini.c (encode_value): Fix off-by-one.
16146 * aot.c (encode_value): Likewise.
16148 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
16150 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
16152 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
16155 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
16157 * aot.c (emit_method_info): Increase size of temp buffer.
16159 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
16162 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
16164 * aot.c (emit_method_info): Fix build.
16166 * aot.c: Further rework of the AOT file format to reduce the size of
16167 the method info data.
16169 * mini.h: Bump AOT file format version.
16171 2004-12-27 Martin Baulig <martin@ximian.com>
16173 * mini.c (mini_get_method): New static method; call
16174 mono_get_method_full() and mono_get_inflated_method().
16175 (mono_method_to_ir): Use mini_get_method() instead of
16176 mono_get_method_full().
16178 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
16180 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
16182 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
16184 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
16186 * inssel-amd64.brg: Add some optimization rules.
16188 2004-12-24 Ben Maurer <bmaurer@ximian.com>
16190 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
16191 standard not GC'd stuff is fine.
16193 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
16195 * aot.c: Rework the AOT file format to get rid of most of the global
16196 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
16198 * mini.h: Bump AOT file format version.
16200 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
16202 * mini.h: Bump AOT file format version.
16204 * aot.c (mono_aot_is_got_entry): New function to determine if an
16205 address is inside a GOT.
16207 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
16209 * cpu-pentium.md: Increase the maximum size of some instructions which
16210 might involve a got access.
16212 * mini.c (get_method_from_ip): Another debug helper function.
16214 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
16215 when got var accesses are created during the decompose phase.
16217 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
16219 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
16220 argument mini_compile_method and to MonoCompile, and use this to
16221 determine whenever a given method is compiled for AOT. This allows the
16222 other methods compiled during AOT compilation to be free of AOT stuff,
16223 so the backends does not need to add special support for them by
16224 creating a fake GOT etc.
16226 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
16229 2004-12-21 Ben Maurer <bmaurer@ximian.com>
16231 * mini.c (mono_method_to_ir): It turns out that some of the
16232 x-appdomain wrappers are lax with types, so just ignore this for
16235 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
16236 at the vtable->klass. If it is non-shared code we can just use the
16239 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
16241 * mini-ppc.c: access MonoDomain from tls, too.
16243 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
16245 * declsec.c: Removed unused variable (and related warning ;-)
16247 2004-12-21 Ben Maurer <bmaurer@ximian.com>
16249 * iltests.il: New test for LDELEMA on an array of ref types.
16251 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
16252 all ldelema's on reftypes.
16253 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
16254 it was the wrong place to put it.
16256 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
16257 register to pop to make this cleaner, at the request of Paolo.
16259 2004-12-20 Ben Maurer <bmaurer@ximian.com>
16261 * mini-ops.h (OP_GETHASHCODE): New op.
16263 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
16265 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
16268 For a microbenchmark, this reduces the cost of Hashtable.get_Item
16271 * mini-x86.c (mono_arch_output_basic_block): Rather than
16279 The first is 3 bytes while the second is 1. This saves 36 kb on
16280 mscorlib, quite a big saving. When bootstraping mcs, I was able to
16281 see a small boost because of icache locality.
16283 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
16285 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
16287 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
16288 started code sharing with the generic code.
16290 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
16292 * mini-ppc.c, cpu-g4.md: added code for direct access to
16295 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
16297 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
16298 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
16301 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
16303 * declsec.c|h: Added functions to cache the declarative stack modifiers
16304 in MonoJitInfo and to create a security frame from a MonoJitInfo
16306 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
16307 created. Register internal calls for System.Security.SecurityFrame::
16308 _GetSecurityFrame and _GetSecurityStack.
16309 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
16310 the definitions for the new stack walk/callback mechanism.
16311 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
16312 first security frame for LinkDemands and InheritanceDemands) and
16313 GetSecurityStack for Demands. Both use the new mono_walk_stack code
16315 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
16316 walk initialization (lupus).
16318 2004-12-20 Ben Maurer <bmaurer@ximian.com>
16320 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
16322 (handle_loaded_temps): Do not create a temporary variable for
16323 things that we know are temps. They will never be modified.
16324 (mono_spill_call): Set MONO_INST_IS_TEMP
16325 (mono_emulate_opcode): ditto
16327 (mono_method_to_ir.CEE_DUP): ditto
16329 2004-12-19 Ben Maurer <bmaurer@ximian.com>
16331 * mini.c (type_to_eval_stack_type): Make this handle the void type
16332 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
16333 (emit_tree): use ip_in_bb to special case some common idioms
16334 Update all callers to pass in the IP.
16335 (mono_method_to_ir): Make CEE_CALL* do the above as well.
16337 This gives us a nice 2% speedup in mcs bootstrap.
16339 * mini-x86.c (peephole_pass): Peephole pass to make
16348 * mini.c (ip_in_bb): new method.
16349 (mono_method_to_ir): use this method rather than doing the hash
16352 * linear-scan.c (mono_linear_scan): When expiring actives, you
16353 don't need to keep around variables that expire on this
16354 instruction. This makes it so that:
16357 store (ebx add (ebx, 1))
16361 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
16363 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
16364 combination to avoid doing two copies. Fix up problems with previous
16367 * mini.c: Fix 64 bit warnings.
16369 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
16371 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
16373 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
16374 changes from the x86 code.
16376 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
16378 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
16380 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
16381 throwing code to reduce its size, unify the AOT and non-aot code and
16382 get rid of relocations in the AOT case.
16384 * mini-x86.h mini.c exceptions-x86.c
16385 (mono_arch_get_throw_corlib_exception): New arch specific function to
16386 raise corlib exceptions which doesn't require relocations in the
16389 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
16391 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
16393 * mini.c (mono_emit_method_call): Only allocate the got var when it is
16396 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
16399 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
16401 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
16402 with add function when used from Inc/dec atomic
16403 functions. Re-enabled optimization on x86.
16404 * mini-ops.h: renamed atomic_add functions to
16405 allow _add to match the Interlocked::Add and
16406 _add_next to match Interlocked::Inc/Dec.
16408 2004-12-15 Massimiliano Mantione <massi@ximian.com>
16410 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
16411 linking of BBs to the end BB, and enabled SSAPRE also with
16412 consprop and copyprop (which was prevented by that bug).
16414 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
16416 * mini-x86.c: disabling the Interlocked optimizing code.
16418 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
16420 * aot.c (load_aot_module): Move reading of got_addr after the AOT
16421 file version check.
16423 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
16425 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
16426 interlocked optimization due lack of support on x86, rewrote
16427 exchange to take into account that base may be in eax.
16429 xsp works again; activated Interlocked optimizing code.
16431 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
16433 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
16435 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
16437 * mini-ops.h: Add new opcodes.
16439 * mini.h: Add new patch types. Add got_var to MonoCompile.
16441 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
16442 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
16443 make it work with all kinds of patchable code.
16445 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
16446 address of the GOT, and referencing entries in the GOT.
16448 * mini.c: Add code to load the GOT address if needed by an opcode.
16450 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
16451 independent AOT code on the x86 using an elf-style Global Offset Table.
16453 2004-12-14 Raja R Harinath <rharinath@novell.com>
16455 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
16457 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16459 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
16462 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
16464 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
16465 of Interlocked:Increment/Decrement/Add as inline ops.
16466 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
16468 2004-12-12 Geoff Norton <gnorton@customerdna.com>
16470 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
16471 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
16473 2004-12-12 Duncan Mak <duncan@ximian.com>
16475 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
16476 again. `patch_info->table_size' is no longer valid after Zoltan's
16479 2004-12-12 Martin Baulig <martin@ximian.com>
16481 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
16482 if we are the "real" method, ie. not an inlined method inside it.
16484 2004-12-11 Ben Maurer <bmaurer@ximian.com>
16486 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
16487 before we look in the special fields table. This fixes
16488 ../tests/thread-static-init.cs.
16490 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16492 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
16493 for Array get_Rank and get_Length. Fixes bug #70465.
16495 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
16497 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
16498 separate structure to reduce the size of MonoJumpInfo.
16500 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
16502 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
16504 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
16506 * mini.c (mini_get_inst_for_method): Changed to allow ports
16507 to return a MonoInst instead of opcode
16508 (renamed mini_get_opcode_for_method to better reflect the new functionality)
16510 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
16511 Allow ports to return a created MonoInst instead of op-code, will enable
16513 (renamed mini_get_opcode_for_method to better reflected the functionality)
16515 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
16517 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
16519 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
16521 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
16524 2004-12-08 Martin Baulig <martin@ximian.com>
16526 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
16527 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
16529 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
16531 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
16534 * exceptions.cs: Disable some tests which depend on properties of x86 fp
16537 2004-12-08 Raja R Harinath <rharinath@novell.com>
16539 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
16541 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
16543 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
16544 bug introduced by the previous patch.
16546 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
16548 * mini-ppc.c, objectc.cs: handle large structs passed by value
16549 (fixes bug #69972).
16551 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
16553 * mini-ppc.c: OP_ARGLIST implementation from
16554 Geoff Norton <gnorton@customerdna.com>.
16556 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
16558 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
16559 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
16561 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
16563 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
16565 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16567 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
16570 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
16572 * mini-sparc.c: Zero out localled-ed memory.
16574 * iltests.il: Add tests for zeroing out localloc-ed memory.
16576 2004-12-04 Martin Baulig <martin@ximian.com>
16578 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
16579 mono_method_get_signature_full().
16581 2004-12-03 Massimiliano Mantione <massi@ximian.com>
16583 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
16584 and some utility functions (always for SSAPRE), integrated SSAPRE.
16585 * mini.h: Likewise.
16586 * driver.c: Added ssapre option.
16587 * ssa.c: Small fix on OP_ARG handling.
16588 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
16589 * Makefile.am: Likewise.
16591 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
16593 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
16594 now in the xp code.
16596 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
16599 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16601 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
16603 * cpu-s390.md : Increase instruction length of oparglist.
16605 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
16607 2004-11-30 Martin Baulig <martin@ximian.com>
16609 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
16610 virtual generic methods. We call a special helper_compile_generic_method()
16611 icall to retrieve the method from the vtable, inflate and compile
16612 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
16614 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
16616 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
16618 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
16620 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
16622 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
16625 2004-11-27 Ben Maurer <bmaurer@ximian.com>
16627 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
16628 platforms with PIC aot.
16630 2004-11-28 Martin Baulig <martin@ximian.com>
16632 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
16635 2004-11-28 Martin Baulig <martin@ximian.com>
16637 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
16638 the result of mono_type_get_underlying_type() to check whether
16641 2004-11-26 Martin Baulig <martin@ximian.com>
16644 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
16647 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
16649 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
16650 the same way as the other arguments so they won't get clobbered.
16652 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
16653 calls through R11 since it is clobbered by the trampoline code.
16655 2004-11-26 Raja R Harinath <rharinath@novell.com>
16657 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
16658 pick up in-tree mscorlib.dll.
16660 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
16662 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
16664 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
16665 runtime data/code are now stored in a table similar to the GOT in ELF.
16666 This allows the code itself to be position independent.
16668 * aot.c: Fix loading of referenced assemblies after the lazy assembly
16671 * aot.c: Attach ELF type (object/function) directives to all global
16674 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
16676 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
16678 * mini-amd64.h: Turn on PIC AOT code.
16680 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
16681 returning the offset within an OP_AOTCONST instruction where the GOT
16682 offset needs to be added.
16684 * mini.h: Bump AOT file format version.
16686 2004-11-25 Martin Baulig <martin@ximian.com>
16688 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
16689 uninflated generic methods.
16691 2004-11-25 Martin Baulig <martin@ximian.com>
16693 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
16695 2004-11-24 Martin Baulig <martin@ximian.com>
16697 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
16698 original klass (this only applies for generic instances).
16700 2004-11-24 Martin Baulig <martin@ximian.com>
16702 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
16703 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
16706 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
16708 * mini.c (mono_method_to_ir): Disable inlining for methods containing
16709 localloc. Fixes #69678.
16711 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
16713 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
16715 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
16716 used SSE registers on pinvoke calls. Fixes #69774.
16718 2004-11-23 Geoff Norton <gnorton@customerdna.com>
16720 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
16721 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
16723 2004-11-23 Raja R Harinath <rharinath@novell.com>
16725 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
16726 Refer directly to the mcs/ tree.
16728 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16730 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
16731 Check if a trampoline for a synchronized method is required.
16733 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
16735 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
16736 with localloc if needed. Throe arithmetric exception in
16737 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
16738 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
16740 2004-11-19 Geoff Norton <gnorton@customerdna.com>
16742 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
16743 types before switching on type. Fixes #69622.
16745 2004-11-19 Raja R Harinath <rharinath@novell.com>
16747 * Makefile.am (check-local): New. Integrate into 'make check'.
16748 (MCS,RUNTIME): Define using in-tree mono and mcs.
16750 (%.exe): Use $(ILASM).
16752 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
16754 * mini-ppc.c: adjust initial prolog size (bug #69691).
16756 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
16758 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
16761 2004-11-17 Raja R Harinath <rharinath@novell.com>
16763 * Makefile.am (clean-local): Rename from 'clean'.
16765 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16767 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
16768 to mono_arch_is_int_overflow.
16769 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
16772 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
16774 * declsec.c|h: New files to support declarative security attributes.
16775 Added function to check if a method has (applicable) security.
16776 * mini.c|h: Add check for declarative security attributes in
16777 mono_method_check_inlining.
16778 * Makefile.am: Added declsec.c and declsec.h to the build.
16780 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
16782 * mini.c, mini.h: update to keep dynamic code info per-domain.
16784 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
16786 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
16787 (mini_init): Get rid of it from here too.
16789 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
16791 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
16792 implemented OP_RETHROW (patch by Geoff Norton
16793 <gnorton@customerdna.com>).
16795 2004-11-10 Geoff Norton <gnorton@customerdna.com>
16797 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
16798 between appdomains. Fixes appdomain-unload on PPC.
16800 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
16802 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
16803 mini-exceptions.c: handle the new wrapper types.
16804 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
16805 token value as a MonoClass* when compiling a wrapper.
16806 mono_jit_create_remoting_trampoline now takes an additional
16807 MonoRemotingTarget parameter.
16809 2004-11-10 Martin Baulig <martin@localhost>
16811 * mini.c (mono_method_to_ir): Use `generic_container->context'
16812 rather than creating a new one.
16814 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16816 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
16818 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
16820 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
16822 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
16823 the experimental aot cache stuff.
16825 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
16827 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
16828 mini-exceptions.c: update to exception clause structure changes.
16830 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
16832 * exceptions-x86.c (throw_exception): Fix warnings.
16834 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
16837 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
16839 * exceptions-sparc.c (get_throw_exception): Really fix this.
16841 2004-11-07 Ben Maurer <bmaurer@ximian.com>
16843 * tramp-*.c: we no longer support icalls without wrappers, so
16844 a bit of code can be removed here
16846 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
16848 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
16851 * cpu-sparc.md: Add op_rethrow.
16853 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
16855 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
16857 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
16858 * mini-ops.h: Add OP_RETHROW.
16860 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
16862 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
16864 2004-11-05 Geoff Norton <gnorton@customerdna.com>
16866 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
16867 Makes the output much easier to read
16869 2004-11-05 Ben Maurer <bmaurer@ximian.com>
16871 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
16872 prevents another huge leak when compiling with ssa. Secondly, the
16873 performance of doing this rather than freeing the lists is much
16874 better. GList does a lock every time you allocate a list link,
16875 so that it can use a memory pool. So, it is better to just use
16876 a memory pool of our own.
16878 * ssa.c, linear-scan.c: replace g_list_remove_link with
16879 g_list_delete. The remove one does not free the GList, so we were
16880 leaking memory. On -O=all --compile-all with corlib, this cut down
16881 3 MB of allocations.
16883 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
16885 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
16887 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
16889 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
16890 into a new function mono_create_jit_trampoline ().
16892 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
16894 * trace.c (get_spec): Allow tracing of classes without a namespace.
16896 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
16898 * mini.c: Fix pointer overwrite in mini_method_compile.
16900 2004-11-2 Geoff Norton <gnorton@customerdna.com>
16902 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
16903 The darwin ABI needs some special handling for 1 and 2 byte structs
16904 Lets use lbz/lhz instead of lwz everywhere.
16905 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
16906 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
16907 Use stb/sth for the former, and put the latter always on stack instead of in
16908 argument registers.
16910 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
16912 * trace.c (is_filenamechar): Add '_'.
16914 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16916 * mini-s390.c: Fix prolog length to allow for large trace requirements.
16918 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
16920 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
16922 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
16923 depends on libmonogc. Fixes #68805.
16925 2004-10-26 Miguel de Icaza <miguel@ximian.com>
16927 * mini.c (mono_jit_free_method): Provide extra information for
16928 this error. Currently this leaks, but will be turned into a
16929 developer option in the future.
16931 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
16933 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
16935 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
16937 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
16938 boundary. Fixes reading of PATCH_INFO_R4 and R8.
16939 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
16941 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
16943 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
16944 trampolines for AOT code.
16946 2004-10-22 <vargaz@freemail.hu>
16948 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
16949 constructed types. Fixes #68136.
16951 2004-10-21 Martin Baulig <martin@ximian.com>
16953 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
16954 if it returns true, unwind the stack to the call instruction.
16956 2004-10-21 <vargaz@freemail.hu>
16958 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
16960 * mini.h: Bump AOT version number.
16962 * objects.cs: Add another test for unbox trampolines.
16964 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
16967 2004-10-20 <vargaz@freemail.hu>
16969 * driver.c: Add SHARED to the set of optimizations tested.
16971 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
16973 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
16974 used by CEE_NEWARR.
16976 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
16978 2004-10-20 Martin Baulig <martin@ximian.com>
16980 * mini-exceptions.c (mono_handle_exception): Call
16981 mono_debugger_handle_exception() to tell the debugger about
16982 catch/finally clauses.
16984 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
16986 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
16988 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
16991 2004-10-15 Geoff Norton <gnorton@customerdna.com>
16993 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
16994 methods as their native size, fixed bug #57543, #57545.
16995 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
16996 This saves a temporary register and mullw call down into 1 (minor perf
16997 increase for cases like sum = sum * 5; This use to translate into:
17000 It now translates to
17003 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
17005 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
17008 2004-10-11 Martin Baulig <martin@ximian.com>
17010 * mini.c (mono_method_to_ir): If we're a generic method, get the
17011 MonoGenericContainer from our MonoMethodNormal and create a
17012 MonoGenericContext from it.
17014 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
17016 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
17018 * basic-long.cs: Add test for checked i8->i2 cast.
17020 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17022 * inssel-ppc.brg: added a couple of speedup rules.
17024 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
17026 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
17027 to speed up rebuilds.
17029 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17031 * mini-s390.c: Minor fix to OP_OR_IMM.
17033 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
17035 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
17036 better. Fixes appdomain-unload.exe on sparc.
17038 2004-10-02 Massimiliano Mantione <massi@ximian.com>
17040 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
17041 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
17044 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
17046 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
17048 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
17050 * mini.c: Always generate a field read/write wrapper for members
17051 of the class MarshalByRefObject since the actual instance could
17054 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
17056 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
17058 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
17060 * driver.c mini.h trace.c: Move the setting of the main assembly into
17061 a separate function called mono_trace_set_assembly () and call it after
17062 actually loading the main assembly. Fixes #66872.
17064 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
17066 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
17067 using the code manager.
17069 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
17071 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
17073 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
17075 * cpu-amd64.md: Fix bug in previous patch.
17077 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
17080 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
17082 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17083 mini-exceptions.c: updates for changed stack walk interface.
17085 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17087 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
17089 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
17091 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
17093 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
17095 * driver.c (mini_regression_list): Do not call mono_assembly_close
17096 since assemblies can't be unloaded.
17098 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
17100 * cpu-amd64.md: Fix more instruction lengths.
17102 * cpu-amd64.md: Fix lengths of some instructions.
17104 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
17106 * inssel.brg: Make the array ldelema check aot friendly.
17108 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
17110 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
17112 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
17114 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
17116 * mini-x86.c: Fix build.
17118 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
17119 mono_type_get_underlying_type () helper function to simplify code.
17121 2004-09-09 Martin Baulig <martin@ximian.com>
17123 * mini-amd64.c: Don't access `type->data.klass' directly, call
17124 mono_class_from_mono_type() instead since the type may be a
17127 2004-09-09 Martin Baulig <martin@ximian.com>
17129 * mini-amd64.c (get_call_info): Fix support for generic instances.
17130 (add_valuetype): Use mono_class_from_mono_type() to get the class
17131 since we can be a generic instance.
17133 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
17135 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
17137 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
17139 * liveness.c: reset spill costs on each scan: bug 62107
17141 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
17143 * exceptions-sparc.c (mono_arch_find_jit_info): remove
17144 unnecessary line that doesn't compile
17146 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
17148 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
17149 trampolines, make them call an error function so people can fix their
17152 2004-09-06 Martin Baulig <martin@ximian.com>
17154 * mini.c (mono_method_to_ir): When initializing locals, handle a
17155 generic instances like a valuetype if it's a valuetype and like a
17156 class if it's a class.
17158 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
17160 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
17161 stack. Fixes #64674.
17163 * exceptions.cs: Add test for unwinding of call arguments.
17165 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
17167 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
17168 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
17169 set the carry/borrow flag). The sparc and s390 implementations
17170 can now use optimized versions (and simplify the code). ppc bugfixes.
17172 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
17174 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
17176 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
17178 * inssel-amd64.brg: Remove leftover 32 bit rule.
17180 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
17182 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
17184 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
17185 mono_arch_find_jit_info functions into a new function. Fix a memory
17188 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
17191 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
17193 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
17196 * exceptions.cs: Add array size tests.
17198 * mini.c: Allocate a separate icall wrapper for each arity of
17199 mono_array_new_va. Fixes #59509.
17201 * exceptions.cs: Add testcase for 64578.
17203 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
17205 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
17207 2004-09-02 Martin Baulig <martin@ximian.com>
17209 * mini.c (mono_method_to_ir): When initializing the locals, call
17210 handle_initobj() on the generic instance itself, not its
17213 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
17215 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
17216 MonoJitInfo for dynamic methods.
17218 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
17220 * mini.c: Add support for freeing JIT data for dynamic methods.
17222 2004-09-01 Martin Baulig <martin@ximian.com>
17224 * mini-x86.c (is_regsize_var): Added support for generic
17226 (mono_arch_emit_prolog): Make this compile again, use
17227 `x86_push_imm_template (code)'.
17229 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
17231 * mini-x86.c: make all push_imm instructions that get
17232 patched always emit the long form
17234 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
17236 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
17237 in a per-domain hash.
17239 * mini-amd64.c (merge_argument_class_from_type): Handle generic
17242 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
17244 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
17247 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
17250 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
17251 Beginnings of SSE2 support.
17253 * exceptions.cs: Add more tests for checked int<->uint casts.
17255 2004-08-28 Martin Baulig <martin@ximian.com>
17257 * mini-x86.c (mono_arch_instrument_epilog): Added support for
17261 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
17262 Handle generic instances recursively.
17264 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17266 * iltests.il: test for conv.u8 on a constant
17268 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17270 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
17271 LCONV_x4 (shrun_32 (membase)).
17273 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17275 * inssel-x86.brg: c&p rules for push/setret of long
17277 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
17279 * inssel-x86.brg: c&p rules for compare (base, regvar) and
17280 compare (regvar, base)
17282 * inssel-x86.brg: more burg love
17284 * inssel.brg: more cleanup
17286 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
17288 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
17290 * basic-long.cs, basic-calls.cs: new tests for optimization.
17292 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
17294 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
17297 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
17299 * mini-amd64.c (read_tls_offset_from_method): Add another case.
17301 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
17303 * inssel.brg (mini_emit_memcpy): use
17304 NO_UNALIGNED_ACCESS to disable memcpy optimization
17306 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
17308 * mini-amd64.c: Handle generic types in various places.
17310 * mini.c (mono_method_to_ir): Handle generic types in init locals.
17312 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
17314 * mini.c (handle_box): Fix warning.
17316 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
17318 * mini-amd64.h: Enable the emit_state optimization.
17320 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
17322 * mini-amd64.c: Add some new 64 bit peephole opts.
17324 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
17326 * cpu-amd64.md: sreg1 of div instructions must be %rax.
17328 * mini-amd64.c: Register allocator fixes.
17330 * mini.c: Add an optimization to emit_state to avoid allocation of new
17331 registers on some platforms.
17333 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
17335 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
17337 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
17338 allocation. Fixes #63085.
17340 * basic-long.cs: Add new regression test.
17342 * mini-amd64.c: Register allocator improvements.
17344 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
17346 * mini-amd64.c (read_tls_offset_from_method): Add another code
17349 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
17350 instruction sequence for nullifying class init trampolines.
17352 * objects.cs: Add new regalloc test.
17354 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
17356 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
17358 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
17360 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
17363 * driver.c: Fix profiling after TLS changes.
17365 * driver.c (mono_main): Set mono_stats.enabled if needed.
17367 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
17370 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
17372 * mini-x86.c: use a 1 op rather than a 2 op tls access
17373 instruction -> faster.
17375 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
17377 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
17380 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
17382 * exceptions-sparc.c (throw_exception): fix typo
17384 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
17386 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
17387 set tree->dreg correctly with tls. Allow any
17388 register to be used.
17390 * mini-x86.c (read_tls_offset_from_method): add new code
17391 generation pattern seen with GCC.
17394 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
17396 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
17397 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17398 exceptions-sparc.c: fix some performance issues in exception
17399 handling and setting of the stack trace for exceptions that were
17402 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
17404 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
17407 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
17410 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
17412 This patch inlines tls access, when possible.
17414 * mini.h: new arch functions for TLS intrinsics.
17415 All platforms updated with a stub.
17417 * mini.c: use the new intrinsics
17419 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
17420 arch specific intrinsic for tls variables
17422 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
17424 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
17427 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
17429 * mini.c: thread local allocation
17431 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
17433 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
17435 * Makefile.am: Link against the static version of libmonogc.
17437 * Makefile.am: Link the static versions of the convenience libraries
17438 into the mono executable.
17440 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
17442 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
17444 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
17445 on integer overflow.
17447 * mini-amd64.c: Reorganize function call code.
17449 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
17451 2004-08-14 Ben Maurer <bmaurer@ximian.com>
17453 * inssel-x86.brg: use xor eax,eax.
17455 * basic.cs: new tests
17457 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
17459 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
17460 in exception throwing code.
17462 2004-08-14 Ben Maurer <bmaurer@ximian.com>
17464 * inssel-x86.brg: use xor esi,esi.
17466 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
17468 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
17469 can trace methods compiled during mini_init () too.
17471 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
17474 2004-08-14 Ben Maurer <bmaurer@ximian.com>
17476 * Makefile.am: static link on x86 (r=zoltan)
17478 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
17480 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
17481 code since it causes some programs to fail.
17483 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
17485 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
17487 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
17489 * mini.c: ovfops_op_map - add STACK_OBJ case for
17491 * basic.cs: add test_0_pin_string as test
17494 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
17496 * Makefile.am: build C# if srcdir != builddir
17498 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
17500 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
17501 fall-through blocks.
17503 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
17505 * driver.c: enable loop by default again and include abcrem in -O=all.
17507 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
17509 * iltests.il: Add some localloc tests.
17511 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
17513 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
17516 * inssel-amd64.brg: Add some optimizations.
17518 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
17521 * Makefile.am: Statically link mono against libmono on AMD64.
17523 * mini-amd64.c inssel-amd64.brg: Optimizations.
17525 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
17527 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
17529 * tramp-amd64.c: Patch calling code in trampolines.
17531 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
17533 * mini-amd64.c: pinvoke struct passing fixes.
17535 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
17537 * mini-sparc.c: redo change, make mono_arch_cpu_init call
17538 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
17540 2004-08-05 Duncan Mak <duncan@ximian.com>
17542 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
17545 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
17547 * mini-amd64.c (emit_move_return_value): Move return value for normal
17550 2004-08-05 Martin Baulig <martin@ximian.com>
17552 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
17553 `type->type'; just modify `type' itself when dealing with enums
17554 and generic instances.
17555 (check_call_signature): Make `simple_type' a `MonoType *'.
17557 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
17559 * mini.c: Use OP_PADD to add offsets to addresses.
17561 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
17563 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
17565 * mini-sparc.c (mono_arch_emit_epilog): fix check
17566 for folding last op into restore instruction
17568 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
17570 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
17571 helper methods using the code manager.
17573 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
17575 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
17577 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17579 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
17580 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
17582 * mini-s390.c: fix tail processing
17584 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
17586 * mini-ppc.c: mul.ovf.un exception name fix.
17588 2004-08-03 Martin Baulig <martin@ximian.com>
17590 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
17591 instances; before jumping to `handle_enum', also modify `ptype'.
17593 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
17595 * cpu-sparc.md: fcall maximal length too small.
17597 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
17599 * mini-amd64.c mini.h: Add initial support for passing/returning
17600 structures to/from pinvoked methods.
17602 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
17604 * mini-ppc.c: reg allocator fix.
17606 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
17608 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
17610 * inssel.brg: Optimize memset on 64 bit machines.
17612 * mini-amd64.c: Fix some vararg cases.
17614 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17616 * mini-s390.c: Corrected macro in emit_float_to_int
17618 * s390-abi.cs: Tests to exercise the s390 ABI
17620 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
17622 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
17625 * basic.cs: Add a test for add.ovf.un.
17627 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
17629 * mini-sparc.c: add case for OP_IDIV_UN
17631 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
17633 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
17635 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
17637 2004-07-30 Ben Maurer <bmaurer@ximian.com>
17639 * basic.cs: regression tests.
17641 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
17644 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
17646 * basic.cs: Add a new test.
17648 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
17649 and AOT. Various fixes and optimizations.
17651 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
17653 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
17655 * mini-ppc.c: make sure temp regs are not used for global reg
17658 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
17660 * cpu-sparc.md: conv_i8 fix for 64bits
17662 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
17664 2004-07-29 Ben Maurer <bmaurer@ximian.com>
17666 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
17667 add opcode for cmp BYTE PTR [eax], imm.
17669 * inssel.brg: Make memcpy and memset takes bases.
17671 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
17673 * *-amd64.*: More AMD64 work.
17675 2004-07-28 Ben Maurer <bmaurer@ximian.com>
17677 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
17678 add a compare-not-equal opcode.
17680 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
17682 * mini.c: Use mono_init_from_assembly instead of mono_init.
17684 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
17686 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
17688 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
17690 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
17692 * inssel.brg: 64 bit fixes.
17694 * mini.h (MonoCallInst): Add some AMD64 specific data.
17696 * mini.h: Add some OP_P opcodes.
17698 2004-07-28 Ben Maurer <bmaurer@ximian.com>
17700 * basic.cs: tests for 61797 and 61740
17702 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
17704 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
17705 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
17707 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
17709 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
17711 * *-amd64*.*: Ongoing AMD64 work.
17713 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
17715 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
17717 * *-amd64*: Ongoing AMD64 work.
17719 * mini-arch.h: Add AMD64 support.
17721 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
17723 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
17725 * mini-ops.h: Add new opcodes.
17727 * Makefile.am: Add AMD64 support.
17729 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
17730 rules into the inssel-long*.brg files.
17732 * *-amd64.*: Add beginnings of AMD64 backend.
17734 2004-07-22 Ben Maurer <bmaurer@ximian.com>
17736 * mini.c (print_dfn): commenting out the code that prints
17737 the cil. With -O=deadce, this makes -v -v crash.
17739 * cpu-pentium.md: make checkthis have a length of 2
17741 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
17743 * mini-sparc.h: fix implementations of __builtin
17744 functions for Sun compiler for V9.
17746 2004-07-16 Ben Maurer <bmaurer@ximain.com>
17748 * mini.c: use the new stelem.ref wrapper
17749 * exceptions.cs, arrays.cs: new stelem.ref tests
17751 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
17753 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
17754 new XSP should work with these changes).
17756 2004-07-14 Ben Maurer <bmaurer@ximain.com>
17758 * inssel-{long32,x86,}.brg: trivial optimizations.
17760 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
17762 * mini.c: load value when emitting box operation in
17765 2004-07-12 Ben Maurer <bmaurer@ximian.com>
17767 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
17768 is one byte shorter than cmp DWORD PTR [eax], 0.
17770 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
17772 * inssel-ppc.brg: arguments on the stack are always
17773 relative to the stack pointer (spotted by Neale Ferguson).
17775 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17777 * exceptions-x86.c: delay appending the method name to the trace until
17778 after mono_jit_info_table_find is called, as this gets the real
17781 2004-07-09 Ben Maurer <bmaurer@ximian.com>
17783 * aot.c: register roots
17785 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
17787 * aot.c : I could just use PLATFORM_WIN32 flag.
17789 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
17791 * aot.c : Reverting the previous fix. This time it broke linux build.
17793 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
17795 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
17797 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
17799 * mini.c (handle_stack_args): Remove some more debugging code.
17801 * mini.c (handle_stack_args): Remove debug output left in by mistake.
17803 * driver.c mini.h aot.c: Allow additional options to be specified with
17804 --aot and pass them to mono_compile_assembly.
17806 * aot.c: Add experimental code to AOT compile all loaded assemblies
17807 on demand and save the code into a cache in the filesystem.
17809 * aot.c: Add support for more wrapper methods.
17811 * mini.c (handle_stack_args): Handle some corner cases. Fixes
17814 * cpu-*.md: Remove removed opcodes.
17816 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
17817 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
17818 related icalls to marshal.c.
17820 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
17822 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
17824 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
17826 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
17828 2004-07-06 Ben Maurer <bmaurer@ximian.com>
17829 * liveness.c: If liveness is recomputated we need to reset the information
17830 for each variable. This way, if the liveness range has been narrowed
17831 by optimizations that happened after the last computation, we can return
17834 For example, if you have
17839 // Tons of code that does not affect i
17845 i = 0 is dead code and will be removed by SSA. However, when
17846 linear scan gets to the code, i will still appear to be live
17847 throughout the entire block. This prevents good register allocation.
17849 2004-07-06 Martin Baulig <martin@ximian.com>
17851 * debug-mini.c (mono_debug_init_method): Allow
17852 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
17853 (mono_debug_add_icall_wrapper): New method.
17855 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
17857 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
17859 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
17862 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
17864 * aot.c (mono_aot_load_method): Fix loading of debug info.
17866 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
17868 * aot.c: Add logging support.
17870 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
17872 * mini.h: Add prototype for mono_print_method_from_ip.
17874 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
17876 * inssel.brg: 64 bit fixes.
17878 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
17881 * Makefile.am: Add SPARC64 support.
17883 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
17885 * aot.c: Fix alignment problems on 32 bit platforms.
17887 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
17889 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
17892 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
17895 * mini.h: Bump AOT file version. Some 64 bit fixes.
17897 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
17899 * inssel-sparc.brg: Add new rule to avoid register moves.
17901 * inssel.brg: Add ldind_to_load_membase helper function.
17903 2004-06-30 Ben Maurer <bmaurer@ximian.com>
17905 * mini.c: OffsetToStringData intrinsic.
17907 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
17909 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
17911 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
17914 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
17915 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
17917 * mini.c: reinstated mono_compile_get_interface_var()
17918 on x86, too, since the change breaks the Gtk# build there as well.
17920 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17922 * driver.c: remove loop from the default optimizations: it seems to
17923 interact badly with some of the other options (see bug #60613).
17925 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
17927 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
17928 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
17930 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
17932 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
17933 vararg-using methods.
17935 2004-06-21 Martin Baulig <martin@ximian.com>
17937 * mini/mini-exceptions.c
17938 (mono_handle_exception): Added `gpointer original_ip' argument.
17939 After calling mono_unhandled_exception(), call
17940 mono_debugger_unhandled_exception() and if that returns true,
17941 restore the context and return.
17943 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
17945 * mini-ppc.c: prefer the use of relative branches so
17946 they won't need to be patched in aot code (patch from Patrick Beard).
17948 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
17950 * aot.c: patch from Patrick Beard to make the output assembly
17951 more correct for the MacOSX assembler. Small tweak to
17952 generate sane images on Linux/PPC, too.
17954 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17956 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
17957 case until bug #59509 is fixed (shows up in #60332).
17959 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17961 * mini.c: make sure the needed wrappers are compiled, too, with
17964 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
17966 * driver.c: remove NPTL reference in --version output.
17968 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17970 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
17971 generate valid assembly for the Mach-O assembler.
17973 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
17975 * driver.c: don't include abcrem in the all optimization specifier
17976 since it slows down jit compilation too much for now.
17978 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
17980 * mini.c: use BIGMUL only if both operands have the same signage.
17981 * iltests.il: Test for bug 60056. (errors related to signage in
17986 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
17988 * mini.c, aot.c: memory leak fixes.
17990 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
17992 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
17994 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
17996 * Makefile.am: remove the -static hack completely, it links in
17997 statically glib as well.
17999 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
18001 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
18002 * exceptions.cs: make it compile with new mcs/csc.
18004 2004-06-03 Massimiliano Mantione <massi@ximian.com>
18005 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
18006 and added relevant test case.
18008 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
18010 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
18011 regressions in gtk-sharp.
18013 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
18015 * exceptions.cs: New regression tests.
18017 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
18019 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
18021 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
18023 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
18025 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
18027 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
18029 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
18031 * mini.c (mono_jit_runtime_invoke): Init class in this
18032 method instead of trusting mono_jit_compile_method to
18033 do the work (because wrappers can be in object class)
18035 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
18037 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
18039 * basic-long.cs: New regression test.
18041 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
18043 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
18044 and div/rem checks.
18046 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
18048 * Makefile.am: fix miguel's change to build mono statically against
18049 libmono (track build dependencies).
18051 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
18053 * cfold.c: Some glib versions do not have G_MININT32.
18055 2004-05-26 Massimiliano Mantione <massi@ximian.com>
18057 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
18058 with precision of tan, atan, sin and cos, and implemented related
18059 regressions tests (fixes bug 54467, but one new problem appeared and
18062 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
18064 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
18066 * exceptions.cs: Add test for constant folding && division by zero.
18068 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
18069 since driver.c is in libmono too, so the optimization was useless.
18071 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
18072 variable to driver.c so the compiler can emit more efficient code to
18075 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18077 * Makefile.am: don't distribute generated inssel.[ch] files.
18079 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
18081 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
18082 into the default appdomain. Fixes #58707.
18084 * jit-icalls.c: Remove the broken approximation for truncl, doing
18085 no conversion is better.
18087 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
18090 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
18092 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
18093 of the mcrxr instruction which is not available on some processors
18094 even if it's documented to be. Implement add and sub overflow correctly
18095 (still not complete for long unsigned). Speed up icalls a bit.
18097 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
18099 * mini.c (mono_jit_compile_method_with_opt): Make sure that
18100 we run .cctor in the current domain instead of target_domain.
18102 Fixes bug #58558, .cctor not being called in -O=shared.
18104 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
18106 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
18108 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
18110 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
18111 which can be done with an imm8, do it that way.
18112 (mono_arch_output_basic_block): ditto for a jmp
18113 (mono_arch_emit_prolog): Computate maximum offset of a label.
18115 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
18117 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
18118 now tries to allocate prefered physical reg's for virtual
18119 regs. This reduces the number of emited spills/loads with
18120 20-30% on our core assemblies.
18122 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18124 * jit-icalls.c: truncl() is not needed and trunc() is
18125 the correct thing to do anyway (bug #58287).
18127 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
18129 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
18132 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
18134 * driver.c: enable loop optimizations by default.
18136 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
18138 * mini-x86.c: fix calc of max loop size when aligning loops start.
18140 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
18142 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
18145 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
18147 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
18150 * basic-long.cs: Add tests for add/subtract of immediates with carry.
18152 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
18154 * mini.c (inline_method): Allways inline some wrappers even if the cost
18155 is too large. Fixes #58785.
18157 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
18159 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
18161 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
18162 (crichton@gimp.org). Beginning of support for sparc/linux.
18164 * mini-sparc.c: Optimize retrieval of LMF address.
18166 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
18168 * exceptions-ppc.c: handle alloca in methods with clauses.
18170 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
18172 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
18174 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
18176 * mini.c: Delegate most of the abort signal work to
18177 mono_thread_request_interruption, which also handles Stop and Suspend
18180 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
18182 * mini.c mini.h: Allow inlining of icall wrappers if the backend
18183 supports the save/restore lmf opcodes.
18185 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
18187 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
18188 by gcc-3.4 as well.
18190 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
18192 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
18194 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
18195 methods which contain array accesses.
18197 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
18198 boundaries. Fixes #58537.
18200 * iltests.il: Add regression test for #58537.
18202 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
18204 * mini-x86.c (mono_arch_local_regalloc): Last part of
18205 fix for bug #58633 (releasing register to early).
18207 2004-05-18 Miguel de Icaza <miguel@ximian.com>
18209 * basic-long.cs: Add new regression test.
18211 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
18213 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
18214 register too early on the chain.
18216 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
18218 * mini.c (create_helper_signature): Use a helper function to reduce
18219 the code which needs to be written. Also set the calling convention of
18220 icalls on windows. Fixes #57840.
18222 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
18224 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
18225 exceptions-ppc.c: added helper function to get the instruction address
18226 from a signal handler context.
18228 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
18230 * helpers.c: use g_get_tmp_dir. Invokes happyness
18233 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
18235 * helpers.c: Add new env variable to pass args to objdump.
18236 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
18238 2004-05-17 Radek Doulik <rodo@ximian.com>
18240 * Makefile.am (common_sources): added abcremoval.h so it get
18241 disted and daily mono packages on go-mono.com will build again
18243 2004-05-17 Massimiliano Mantione <massi@ximian.com>
18245 * abcremoval.c: Fixed coding style, added copyright header.
18247 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
18249 * mini.h: Added prototype for abc removal main function.
18251 * build_relations_propagation_table.pl: Added copyright header.
18253 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
18255 * basic-long.cs: reg test for complex ceq_long bug.
18257 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
18259 * mini-x86.c (mono_arch_local_regalloc): Correctly free
18260 reg in long and clob case (bug #58343). Fixed/added comments.
18262 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
18264 * mini.c (mono_jit_runtime_invoke): Follow new convention
18265 of calling the invoke method with an function pointer.
18267 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
18269 * ChangeLog: Fix author of memory leak patch.
18271 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
18273 * Makefile.am: fix make dist as well...
18276 2004-05-14 Massimiliano Mantione <massi@ximian.com>
18278 * cfold.c: Made so that conversions from pointer to int4 are no-ops
18279 on archs where pointers are 4 bytes long.
18281 * Makefile.am: Added abcremoval.c source file.
18283 * abcremoval.c: Added abcremoval.c.
18285 * abcremoval.h: Added abcremoval.h.
18287 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
18289 * inssel.brg: Enabled bounds check removal.
18291 * mini.c: Added support for abcrem optimization.
18293 * mini.h: Added abcrem optimization label.
18295 * driver.c: Added support for abcrem optimization.
18297 * propagated_relations_table.def: Added propagated_relations_table.def.
18299 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
18301 * mini.c, cfold.c: fix style.
18303 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18305 * mini.c: handle issue with the low-level implementation of
18306 some long opcodes (bug #54209).
18308 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
18310 * basic.cs: test for my new cmov stuff.
18312 2004-05-13 Patrik Torstensson
18314 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
18315 opt and added peephole documentation.
18317 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
18319 * tramp-ppc.c: rewrote the generic trampoline code.
18321 2004-05-11 Patrik Torstensson
18323 * mini-x86.c: optimize long shl/shr asm code (one less branch)
18325 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
18327 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
18329 * mini.h mini.c dominators.c: Applied patch from Derek Woo
18330 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
18332 * mini.c: Add new icalls for AsAny marshalling.
18334 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
18336 * tramp-ppc.c, mini-ppc.c: more cleanups.
18338 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18340 * mini.c: no warnings.
18342 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18344 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
18346 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
18348 * mini.c: In the thread abort signal handler, if the thread is in the
18349 process of being stoped, don't throw the Abort exception, just stop the
18352 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
18354 * tramp-ppc.c: removed old code.
18356 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18358 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
18359 do some simple speed optimizations on ppc.
18361 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
18363 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
18364 and large offsets in load/store.
18366 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
18368 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
18369 it causes regressions.
18371 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
18373 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
18376 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
18378 * jit-icalls.c: remove warnings.
18379 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
18380 speedups for unsafe code.
18382 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
18384 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
18386 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
18388 * basic-calls.cs: Add new regression test.
18390 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
18393 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
18395 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
18398 2004-05-06 Patrik Torstensson
18400 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
18401 long reg allocation in any reg (not only eax:edx) and implemented
18402 long shl/shr ops in asm instead of helpers.
18404 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
18406 * mini-sparc.h: Fix warnings.
18408 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
18411 * mini-exceptions.c (mono_handle_exception): Call the filter in a
18412 separate statement for clarity.
18414 * mini-sparc.c: Update status.
18416 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
18418 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
18421 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18423 * inssel-ppc.brg: another small pre-release workaround:
18424 we don't do overflow detection for long_sub_un.
18426 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18428 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
18429 (also works around a weird ppc bug: 57957).
18431 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
18433 * tramp-ppc.c: trampoline fixes.
18435 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
18437 * mini-ppc.c: fixed typos.
18439 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
18441 * mini-ppc.c, exceptions-ppc.c: more code saves registers
18442 at the top of the stack. Fixed typos. Use a frame registers
18443 for all the methods with exception clauses.
18445 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
18447 * exceptions-ppc.c: restore fp registers.
18449 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
18451 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
18452 order from the stack top (moved the stack room to save the
18453 return value for trace after the param area). Fixed corruption
18454 in restoring registers on unwind.
18456 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
18458 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
18460 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18462 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
18463 and prolog/epilog for methods that use it. Allow
18464 enough param area room for varargs methods. Fix miguel's
18465 breakage in exception handling.
18467 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18469 * Makefile.am: run genmdesc only on current arch.
18471 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18473 * exceptions-x86.c:
18474 * mini-x86.h: fix the build on windows.
18476 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
18478 * 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.
18480 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
18482 * mini-exceptions.c: New file.
18484 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
18485 Move some parts of the x86 exception handling code to an
18486 arch-independent file so it can be shared with other ports.
18488 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
18490 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
18492 2004-04-26 David Waite <mass@akuma.org>
18494 * driver.c: remove comma from end of enumeration declaration
18496 2004-04-26 Jackson Harper <jackson@ximian.com>
18498 * driver.c: parse config file before loading first assembly. This
18499 allows the user gac to be enabled/disabled.
18501 2004-04-23 Miguel de Icaza <miguel@ximian.com>
18503 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
18504 simpler mechanism: we do not care what is encoded initially
18505 (branch absolute or relative), we care about the code and its
18506 target. I kept the old code for reference for now.
18508 The new code tries first to determine if the jump is anywhere in
18509 the -/+32 absolute meg range, if it succeeds, it encodes using the
18510 absolute branch; If not, it tried to find something in the
18511 relative range, if not, it uses the handle_thunk code.
18513 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
18515 * exceptions-ppc.c: use the correct ip register on macosx.
18517 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
18519 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
18521 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
18523 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
18524 Raise exception on integer divide by zero by hand since the hw
18525 doesn't support it. Handle NaNs in FP compares.
18527 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
18529 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
18530 code reducing duplication between the platforms and enabled
18531 signal exception handling (on linux for now).
18533 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
18535 * exceptions-ppc.c: more macosx support.
18537 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18539 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
18541 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
18543 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
18545 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
18547 * iltests.il: more tests.
18549 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
18551 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
18554 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
18556 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
18558 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
18560 * liveness.c: Mark variables as volatile in all basic blocks reachable
18561 from exception clauses.
18563 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
18565 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
18568 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
18570 * iltests.il, basic.cs: more tests for regalloc.
18572 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
18574 * iltests.il: Some tests for register allocation modifications
18577 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
18579 * exceptions.cs: Add regression test for bug #56782.
18581 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
18582 original stack trace if an exception is rethrown. Fixes #56782. Oh,
18583 the beauty of fixing the same thing in 5 different files...
18585 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
18587 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
18590 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
18592 * mini.c: Add support for STRWLPARRAY marshalling convention.
18594 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
18596 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
18597 to init the context to setup the regs pointer).
18599 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
18601 * exceptions-ppc.c: more exceptions work.
18603 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18605 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
18608 2004-04-13 Miguel de Icaza <miguel@ximian.com>
18610 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
18611 can use the memory directly.
18613 * cpu-pentium.md: Update documentation from a post from Zoltan.
18615 add x86_add_membase, x86_sub_membase, x86_mul_membase
18617 2004-04-13 Miguel de Icaza <miguel@ximian.com>
18619 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
18620 GENERAL_REGS they were also hardcoded for all PPC ports.
18622 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
18624 Remove hard-coded limit for floating point registers, use
18625 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
18627 Notice that in MacOS X calling conventions you can fit a lot more
18628 floating point values in registers, so I should update the PInvoke
18629 test to excercise the passing of floating point values on the
18630 stack (currently broken).
18632 2004-04-06 Miguel de Icaza <miguel@ximian.com>
18634 * tramp-ppc.c (create_trampoline_code): Added
18635 JUMP_TRAMPOLINE_SIZE.
18636 (ppc_magic_trampoline): Follow the pattern from
18637 x86_magic_trampoline: if code is set to zero, return.
18638 (create_trampoline_code): Always pass MonoMethod to the jump
18639 trampoline, before it was passing a null.
18640 (mono_arch_create_jump_trampoline): Implement the jump stub, could
18641 share the code with mono_arch_create_jit_trampoline.
18643 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
18645 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
18648 * cpu-g4.md: Added length for jmp instruction, the worst case
18649 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
18652 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
18654 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
18656 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
18658 * mini.c: Only set bblock->real_offset when adding a new bblock, and
18659 before each IL instruction.
18661 * mini.c (CEE_BOX): Fix warnings.
18663 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18665 * mini.c: removed a few unused vars and extra whitespace.
18667 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
18669 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
18671 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
18673 (OP_GETCHR): use the above
18674 (CEE_LDELEMA): use the above.
18676 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
18677 version of the generic impl.
18678 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
18679 (CEE_LDELEMA): use the above.
18681 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
18683 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
18686 * iltests.il: Added new regression test for #56317.
18688 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
18690 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
18691 under NetBSD. Fixes #56450.
18693 * liveness.c (update_gen_kill_set): Fix previous patch.
18695 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18697 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
18699 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
18701 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
18702 ldsfld and ldsflda.
18704 * inssel-sparc.brg: Add more optimizations.
18706 * mini-sparc.c: Replace multiply/divide with shifts if possible.
18708 2004-04-01 Martin Baulig <martin@ximian.com>
18710 * mini.c (handle_box): New static function; moved the
18711 implementation of CEE_BOX here.
18712 (mono_method_to_ir): Added `constrained_call' variable.
18713 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
18714 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
18715 mono_method_get_constrained() to get the method.
18717 2004-04-01 Martin Baulig <martin@ximian.com>
18719 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
18720 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
18721 (mono_method_to_ir): We don't need these macros anymore since
18722 mono_class_get_full() already takes care of it.
18724 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18726 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
18727 use @function (as doesn't accept #function here) and check the return
18728 value of system and stop if fails.
18730 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18732 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
18734 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
18736 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
18738 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
18740 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
18743 * basic-long.cs: Add test for negation of Int64.MinValue.
18745 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
18747 * mini-sparc.c: Update status.
18749 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
18751 * exceptions-sparc.c: Fix return value in filters.
18753 * inssel-sparc.brg: Fix register allocation in some rules.
18755 2004-03-28 Martin Baulig <martin@ximian.com>
18757 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
18760 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
18762 * mini-x86.c (mono_arch_patch_code): Fix warnings.
18764 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
18765 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
18766 remove unused conv_u4 opcode.
18768 * mini-x86.c: Remove valgrind workaround since it slows down things
18769 even when mono is not run under valgrind.
18771 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
18773 * mini-sparc.c: Update status.
18775 * inssel-sparc.brg: Add some optimizations.
18777 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
18778 future delay slot filling. Add support for varargs, tail calls and JMP.
18780 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
18781 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
18783 * inssel.brg: Fix register allocation in OP_ARGLIST.
18785 * inssel.brg: Fix warnings.
18787 2004-03-25 Martin Baulig <martin@ximian.com>
18789 * mini.c (inflate_generic_field): Removed.
18790 (mini_get_method): Removed, use mono_get_method_full(),
18791 (mini_get_class): Removed, use mono_class_get_full().
18792 (mono_method_to_ir): Pass our generic context to
18793 mono_field_from_token().
18795 2004-03-25 Martin Baulig <martin@ximian.com>
18797 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
18798 of a `MonoMethod *'.
18799 (mini_get_method): Take a `MonoGenericContext *' instead
18800 of a `MonoMethod *'.
18801 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
18802 a new local variable called `generic_context' which holds the
18803 current `MonoGenericContext *'; use it to lookup things.
18805 2004-03-24 Martin Baulig <martin@ximian.com>
18807 * mini.c (mini_get_class): New static method; if we're inside a
18808 generic instance, inflate the class if neccessary.
18809 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
18811 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
18813 * iltests.il: New regression test for #55976.
18815 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
18818 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
18820 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
18823 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
18825 * liveness.c: Consider SSA stores as well as loads when making vars
18828 * exceptions.cs: New regression tests for register allocation.
18830 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
18832 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
18833 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
18834 domain lock only to protect puntual access to data structures.
18835 Added access lock for sighash, jit_icall_hash_name,
18836 jit_icall_hash_addr and domain->code_mp.
18838 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
18840 * driver.c: Print SIGSEGV handling method.
18842 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
18844 * mini.c (setup_jit_tls_data): Handle case when this is called
18845 multiple times for a thread.
18847 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
18848 is different from fbxx_un. Fixes #54303. Also use constants instead of
18849 magic numbers in a lot of places.
18851 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
18853 * exceptions.cs: Fix cctor test when --regression is used.
18855 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
18857 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
18860 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
18862 * inssel-ppc.brg: fixed register assignments for some rules.
18864 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
18866 * exceptions.cs: Add test for exceptions in static constructors.
18868 * mini.c (mono_jit_compile_method_with_out): Move the calling of
18869 static constructors outside the domain lock. Fixes #55720.
18871 2004-03-17 Martin Baulig <martin@ximian.com>
18873 * mini.c (get_generic_field_inst): Removed, this'll never happen.
18874 (inflate_generic_field): Take the `MonoMethod *' instead of the
18875 `MonoClass *' and added support for generic method.
18876 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
18877 have a `field->parent->gen_params', only inflate the field if it's
18878 an open constructed type.
18880 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
18882 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
18883 exception object instead of the preconstructed ones.
18885 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18887 * mini.c: reverted changed to sigsegv_signal_handler commited
18888 accidentally in the previous patch.
18890 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18893 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
18894 running --aot with an old assembly.
18896 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
18898 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
18901 * mini-sparc.c: Add support for v9 branches with prediction.
18903 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
18905 * mini.c (mini_init): #warning is GNUC only
18907 * mini-sparc.h: implement __builtin_frame_address
18908 and __builtin_return_address for Sun C compiler
18910 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
18912 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
18914 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
18916 * basic-calls.cs: Add test for unaligned byref long argument passing.
18918 * mini-ops.h: Add sparcv9 compare and branch instructions.
18920 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
18921 v9 instructions if we have a v9 cpu.
18923 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
18924 registers for global allocation.
18926 * exceptions-sparc.c: Fixes.
18928 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
18930 * liveness.c (mono_analyze_liveness): Optimized version.
18932 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
18934 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
18937 * basic-float.cs basic-calls.cs: New regression tests.
18939 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
18941 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
18942 sigaltstack implementation.
18944 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
18946 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
18947 stuff if SIGSEGV_ON_ALTSTACK is not defined.
18949 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
18951 * mini.c: Fix warnings.
18953 * mini.c (mono_resolve_patch_target): New function which contains the
18954 arch independent part of the patching process.
18956 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
18957 patching code to a separate function.
18959 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
18961 * mini.c (add_signal_handler): ifdef out on Windows
18963 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
18965 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
18966 cpu-sparc.md: Add exception handling support + other fixes.
18968 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
18969 typed GC detection in --version.
18971 * basic.cs exceptions.cs: New regression tests.
18973 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
18974 the arch specific code can store data during a compilation.
18976 * mini-ops.h: Add OP_SETFRET.
18978 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
18979 function, register a separate icall for each arity, so the icalls can
18982 * mini.c (mono_print_tree): Print negative offsets in a more readable
18985 * mini.c: Make signal handling work on sparc.
18987 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
18989 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
18991 * jit-icalls.c: Emulate truncl by aintl on solaris.
18993 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
18995 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
18997 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
18999 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
19001 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
19002 a MarshalByRef type, inline a method that performs the check, taking into
19003 account that the object can be a proxy. Also implemented tow new opcodes:
19004 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
19005 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
19006 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
19008 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
19010 * mini-ppc.c: if a relative branch displacement is too big
19011 but it points to and area reachable with an absolute branch,
19014 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
19016 * mini.c: optimize small copies in cpblk.
19018 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
19020 * basic-calls.cs basic-float.cs: New regression tests.
19022 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
19023 negative offsets from %fp. Implement localloc. Fix local register
19024 allocation. Fix the case when the this argument needs to be saved to
19025 the stack. Implement some missing opcodes.
19027 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
19029 * mini.c (mini_method_compile): Reenable global regalloc in methods
19030 with exception handlers.
19032 * linear-scan.c (mono_varlist_sort): Fix warning.
19034 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
19036 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
19039 * liveness.c: Make all variables uses in exception clauses volatile, to
19040 prevent them from being allocated to registers. Fixes #42136.
19042 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
19044 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
19045 causes regressions.
19047 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
19048 argument to mono_arch_regalloc_cost.
19050 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
19053 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
19055 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
19056 Make the cost of allocating a variable to a register arch dependent.
19058 * basic-calls.cs: Fix compilation of tests.
19060 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
19061 helper function to cut back on the number of #ifdefs needed.
19063 * mini-ppc.c: Fix compilation.
19065 * basic-calls.cs: New regression tests.
19067 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
19069 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
19070 of l0 since that is callee saved.
19072 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
19075 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
19076 of delay instruction.
19078 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
19080 * mini.h (MonoCallInst): Add 'virtual' flag.
19082 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
19084 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
19086 * *.cs: New regression tests.
19088 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
19091 * mini.c (mono_runtime_install_handlers): Fix build.
19093 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
19094 'signal_stack_size' members.
19096 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
19097 alternate signal stack.
19099 * exceptions-x86.c: Add stack overflow handling.
19101 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
19102 functions to arch independent code.
19104 * mini.c (mono_print_tree): Print more detailed info for load_membase
19107 2004-02-23 Martin Baulig <martin@ximian.com>
19109 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
19111 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
19113 * mini-x86.c: fixed reg allocation for div/rem.
19115 2004-02-22 Miguel de Icaza <miguel@ximian.com>
19117 * driver.c (mono_main): Report some configuratio options on --version.
19119 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
19121 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
19122 low in the address space. Correctly flush memory in thunks where we
19123 output native code.
19125 2004-02-20 Martin Baulig <martin@ximian.com>
19127 * mini.c (mini_get_method): New static method; inflate all generic
19128 methods and methods in open generic instances.
19129 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
19130 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
19132 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
19134 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
19136 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
19138 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
19140 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
19142 * mini-sparc.c (flushi mono_arch_output_basic_block): make
19143 it compile using Sun's compiler.
19145 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
19147 * 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.
19149 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
19151 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
19153 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
19155 * mini-ppc.c: handle calls outside of the allowed range with thunks
19156 allocated using the code manager.
19157 * tramp-ppc.c: use the code manager to hold generated native code.
19158 Fixed the magic trampoline to just patch vtable entries.
19160 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
19162 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
19165 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
19167 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
19170 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
19171 if we have a working __thread implementation.
19173 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
19174 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
19176 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
19178 * mini-x86.c: Fix compilation under gcc 2.
19180 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
19182 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
19183 contains a call to the wrapped function.
19185 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
19186 OP_<CALL>_IMM opcodes, and use them under X86.
19188 * mini.c (mono_jit_find_compiled_method): Fix warning.
19190 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
19192 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
19194 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
19195 functionality to mini.c.
19197 * mini.c (mono_create_jump_trampoline): New function to create a jump
19198 trampoline. Return a compiled method instead of a trampoline if it
19199 exists. Add a cache for jump trampolines.
19201 * mini.c (mono_jit_find_compiled_method): New function to return a
19202 compiled method if it exists.
19204 * mini-x86.c: Call mono_create_jump_trampoline instead of
19205 mono_arch_create_jit_trampoline.
19207 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
19208 a jump trampoline. Fixes #52092.
19210 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
19212 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
19213 which is not up-to-date. Add check_corlib_version () instead.
19215 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
19218 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
19219 since newer valgrind versions do not need it.
19221 * mini.c (mono_jit_compile_method_with_opt): New helper function to
19222 compile a method with a given set of optimizations.
19224 * mini.c: Compile icall wrappers on-demand instead of at startup.
19226 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
19227 wrapper for an icall.
19229 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
19231 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
19234 * iltests.il: Add test for non-empty stack before switch instruction.
19236 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
19238 * mini.c: Add support for new stringbuilder marshalling conventions.
19240 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
19242 2004-02-01 Martin Baulig <martin@ximian.com>
19244 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
19245 in `ginst->mtype_argv'.
19247 2004-01-31 Miguel de Icaza <miguel@ximian.com>
19249 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
19250 facilitate grepping.
19252 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
19254 * mini.c: fixed buglet in initobj generic implementation for references.
19256 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
19258 * Makefile.am: make the version script conditional.
19259 * jit-icalls.c: handle missing truncl().
19261 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
19263 * exceptions.cs: Add more tests for double->int conversion.
19265 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
19266 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
19268 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
19270 * driver.c: make --verbose --version emit an error
19271 if the loaded corlib doesn't match the runtime version.
19273 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
19275 * mini-ppc.h: export ppc_patch().
19276 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
19277 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
19278 on par or better than on MacOSX.
19280 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
19282 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
19283 mono_lookup_pinvoke_call.
19285 * mini-x86.c: Under windows, the default pinvoke calling convention is
19286 stdcall. Fixes #52834.
19288 * mini.c (optimize_branches): Add an upper bound to the number of
19289 iterations to prevent infinite loops on strange loops. Fixes #53003.
19291 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
19293 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
19294 and ISINST. Fixes #52093.
19296 * objects.cs (test_0_vector_array_cast): New tests.
19298 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
19300 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
19301 checking in Array.Set ().
19303 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
19306 * object.cs (test_0_multi_array_cast): New regression test.
19308 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
19310 * exceptions-ppc.c: fix build on Linux/PPC.
19312 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
19314 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
19315 running under valgrind.
19316 (x86_magic_trampoline): Fix build bustage.
19318 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
19319 negative values as well. This is needed for the encoding of the line number
19320 info, since sometimes the line numbers are not in increasing order.
19322 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
19324 * cpu-pentium.md (localloc): Increase the size of the localloc
19325 instruction since it is a loop under Win32.
19327 * debug-mini.c (record_line_number): Get rid of unneccesary memory
19330 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
19332 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
19333 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
19334 Max Horn (max@quendi.de). Fix file names in comments.
19336 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
19338 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
19339 avoid stack overflow.
19340 (replace_usage): Avoid uninitialized variable warnings.
19342 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
19343 and taking the address of valuetype variables.
19345 2004-01-03 Patrik Torstensson
19347 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
19348 for other purposes than FP later on.
19350 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
19352 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
19355 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
19357 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
19359 2003-12-30 Patrik Torstensson <p@rxc.se>
19361 * mini-x86.h: Decreased number of availiable fp regs.
19362 Solves corner cases with FP spilling.
19364 2003-12-23 Patrik Torstensson <p@rxc.se>
19366 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
19367 for floating point stack tracking / spilling on x86.
19370 * basic-float.cs: added float mul overflow test.
19372 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
19374 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
19376 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
19378 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
19379 supports for cond branches that overflow the immediate
19380 overflow offset. mcs can compile simple programs.
19382 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
19384 * exceptions-ppc.c: exception handling support wip:
19385 finally handlers get run on exception.
19387 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
19389 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
19392 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
19394 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
19395 initial support for stack walking and unwinding.
19397 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
19399 * driver.c (mono_main): Make corlib-out-of-sync message more
19400 descriptive. Also remove verify_corlib call.
19402 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
19404 * mini.c: make CEE_NEWARR calls and other emulated opcodes
19405 not overlap with other call's arguments, too.
19407 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
19409 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
19410 move to arch-specific code the choice of arch-specific
19411 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
19412 * mini.c: ensure emulation calls will not interleave
19415 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
19417 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
19418 the magic trampoline stack frame is dropped before executing
19421 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
19423 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
19424 and integer to fp conversions. Added support for overflowing
19425 arguments on the stack. Reserve a couple more registers as temps.
19426 Added support for aot compilation (as output still needs to be
19429 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
19431 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
19432 Don't overwrite return register in some corner cases.
19434 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
19436 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
19437 static constructors when AOT compiling.
19439 * driver.c (mono_main): Call mono_check_corlib_version.
19441 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
19443 * cpu-g4.md, basic.cs: fixed div target register.
19445 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
19447 * mini-ppc.c, basic.cs: shl_imm fix with test.
19449 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
19451 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
19452 structures by value. Misc fixes.
19453 * objects.cs: more tests.
19455 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
19457 * mini-ppc.c: lconv.ovf.i implemented.
19459 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19462 (mini_init): don't error out if someone already called g_thread_init.
19464 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
19466 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
19467 to be any type per the spec. Fix abnormal memory usage when
19468 the same object is repeatedly thrown.
19470 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
19472 * mini.c: check for overruns in IL code.
19474 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
19476 * TODO: Add/remove some todo entries.
19478 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
19480 * driver.c (mono_main): Call mono_verify_corlib.
19482 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
19484 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
19485 This has been moved to mini.c
19486 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
19487 type being casted is marshalbyref it could be a proxy, so instead of
19488 emitting the type check code, emit a call to a runtime method that will
19489 perform the check by calling CanCastTo if needed.
19491 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
19493 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
19494 methods with large stack frames under Win32.
19496 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
19498 * Makefile.am: Distribute regression tests.
19500 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
19501 at the end instead of inserting each variable into the sorted list.
19503 * linear-scan.c (mono_varlist_sort): New helper function.
19505 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
19507 * mini.c: ensure arguments and locals are within bounds.
19509 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
19511 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
19514 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
19516 * mini.c (mono_cprop_copy_values): Fix crash.
19518 * aot.c: Set verbosity back to 0.
19520 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
19522 * regalloc.c: complete memory leak fix by Laurent Morichetti
19525 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
19527 * driver.c (main_thread_handler): Revert the previous patch.
19529 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
19532 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
19533 memory from the memory pool.
19535 * driver.c (main_thread_handler): Turn on all optimizations when
19538 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
19539 an array for better performance.
19541 * regalloc.c (mono_regstate_assign): Fix memory leak.
19543 * debug-mini.c (mono_debug_serialize_debug_info): New function to
19544 serialize the debug info.
19546 * debug-mini.c (mono_debug_add_aot_method): New function to load the
19547 debug info from the serialized representation.
19549 * aot.c: Save debug info into the generated file and load it when
19552 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
19554 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
19556 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
19557 More FP-related fixes.
19559 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
19561 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
19562 and register allocation buglet. Hello world now runs.
19564 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
19566 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
19567 * tramp-ppc.c: fixed class init trampoline.
19568 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
19570 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
19572 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
19573 mini.c: more ppc changes/fixes.
19575 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
19577 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
19578 Also optimize the case when the arguments are the same in the caller
19581 * iltests.il: Add tests for tail calls with valuetype arguments.
19583 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
19585 * mini-ppc.c: fixes for struct return type.
19587 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
19589 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
19590 mono_spillvar_offset() to arch-specific code.
19592 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
19594 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
19596 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
19598 * exceptions-x86.c: Fix stack space leaks.
19600 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
19601 registers from the lmf if the method has save_lmf set.
19603 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
19605 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
19606 of icall wrappers into InvokeInDomain, since these are now per-domain.
19608 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
19610 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
19611 make some opcode emulation and intrinsic ops enabled/disabled
19612 according to the architecture. More fixes.
19614 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
19616 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
19618 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
19620 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
19621 arch-specific handling for 'this' and struct return type to
19622 arch-specific code.
19624 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19626 * aot.c: prevent divide by zero error when reporting (it happened with
19627 Accessibility.dll).
19629 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
19631 * mini.h (inst_switch): Remove unused macro.
19633 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19636 (load_aot_module): free 'info->methods' and 'info' properly. No more
19637 "free(): invalid pointer blah" messages when you have an old aot
19640 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
19642 * jit-icalls.c, mini.c: Added support for context static fields.
19644 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
19646 * mini.c (mono_method_blittable): Methods which set LastError are not
19647 blittable either. Fixes #51108.
19649 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
19651 * mini.c: flush icache.
19652 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
19654 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
19656 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
19658 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
19660 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
19663 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
19666 * inssel.brg (CEE_MKREFANY): Fix AOT case.
19668 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
19670 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
19671 instruction when the result is discarded.
19673 * iltests.il (test_0_div_regalloc): New regression test.
19675 * arrays.cs: Fix compilation error.
19677 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
19679 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
19680 float rules to inssel-x86.brg: sane architectures with FP registers
19681 don't need to implement these rules.
19683 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
19685 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
19687 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
19689 * mini.h, inssel-long32.brg: fixed endianess issues in int64
19690 implementation of 32 bit systems.
19692 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
19694 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
19695 (Jeroen Zwartepoorte).
19697 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
19699 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
19700 the caller and the callee matches.
19702 * mini.c (mono_method_to_ir): Add comment.
19704 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
19705 signbit is missing on some platforms.
19707 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
19709 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
19711 * mini.c (setup_jit_tls_data): Call the new function.
19713 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
19715 * mini-x86.c: Add experimental support for fast access to the lmf
19716 structure under NPTL/Linux 2.6.x.
19718 2003-11-06 Martin Baulig <martin@ximian.com>
19720 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
19721 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
19724 2003-11-02 Martin Baulig <martin@ximian.com>
19726 * mini.c (inflate_generic_field): New static method.
19727 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
19728 generic instance and the field is declared in a generic type, call
19729 inflate_generic_field() to inflate it. Fixes gen-28.cs.
19731 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
19733 * mini.h mini.c (mono_method_same_domain): New function to return
19734 whenever the caller and the callee are in the same domain.
19736 * tramp-x86.c (x86_magic_trampoline): Use the new function.
19738 2003-10-30 Martin Baulig <martin@ximian.com>
19740 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
19741 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
19743 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
19744 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
19746 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
19748 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
19751 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
19752 object here, so it is in the correct appdomain etc.
19754 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
19756 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
19758 (mono_method_to_ir): Avoid freeing the type created returned from
19759 mono_type_create_from_typespec, since it is put into an internal cache
19760 by the function. Fixes pointer.exe.
19762 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
19763 trampolines for icalls and pinvokes as well. Fixes #33569.
19765 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
19767 * mini.c: Update after appdomain changes.
19769 * mini.c (mono_jit_compile_method_inner): Allways compile native
19770 method wrappers in the root domain, since there can only be one
19771 instance of them, whose address is stored in method->info.
19773 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
19775 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
19776 environment variable. Instead detect automatically whenever running
19777 under valgrind using the magic macro RUNNING_ON_VALGRIND from
19780 2003-10-16 Miguel de Icaza <miguel@ximian.com>
19782 * trace.c, trace.h: New files that implement the new trace option
19785 * driver.c: Document new --trace options.
19787 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
19790 - if (mono_jit_trace_calls)
19791 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
19793 * mini.h: prototypes.
19795 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
19797 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
19799 * mini.c inssel.brg: Implement typedefbyref opcodes.
19801 * mini.c (mono_jit_compile_method): Remove unused local variable.
19803 * mini.c (mono_jit_compile_method_inner): Ditto.
19805 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
19807 * tramp-x86.c (x86_class_init_trampoline): Fix build.
19809 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
19811 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
19813 * mini.c (mono_no_aot): Remove unused global variable.
19815 * mini.c: Thread safety fixes.
19817 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
19819 * mini.c (mono_create_class_init_trampoline): Add a lock around
19820 class_init_hash_addr.
19822 * arrays.cs (test_0_newarr_emulation): Add new regression test for
19825 * mini.c: Decompose the NEWARR instruction before decomposing its
19826 arguments. Fixes #30073.
19828 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
19830 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
19833 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
19835 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
19837 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
19839 * driver.c: Add support for compiling icall wrappers to --compile.
19841 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
19843 * inssel.brg: The empty value in class->interface_offsets is -1, not
19846 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
19848 * objects.cs: New test for 'is' operator on an array of interfaces.
19850 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
19852 * tramp-ppc.c: update trampoline code to support jumps
19853 and class initialization.
19855 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
19857 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
19859 * inssel.brg (OP_UNBOXCAST): Fix #46027.
19861 * inssel.brg (OP_UNBOX): Remove unused rule.
19863 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
19864 region instead of one for each method. Fixes #47813.
19866 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
19868 * exceptions.cs (test_0_nested_finally): New regression test for
19869 nested exception handlers.
19871 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
19873 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
19875 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
19878 * mini.c (mono_method_check_inlining): Make the inlining limit
19879 configurable by an environment variable.
19881 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
19883 * mini.h: Bump AOT file version.
19885 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
19886 token, store the image along with the token, since the token might not
19887 refer to the same image as the method containing the relocation,
19888 because of inlining.
19890 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
19892 * mini.c (mono_precompile_assemblies): New function to compile
19893 all methods in all loaded assemblies.
19895 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
19897 * regalloc.h regalloc.c (MonoRegState): Change the type of
19898 iassign and fassign to int*, since they can contain large negative
19899 values if the register is spilled. Also added some comments. Fixes
19902 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
19903 under Win32. Fixes #42964.
19905 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
19907 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
19909 * aot.c: Added support for AOT compiling methods which contain calls
19910 to wrappers. Currently, only remoting-invoke-with-check wrappers are
19913 * driver.c (compile_all_methods): Run the compilation in a thread
19914 managed by mono. Fixes #44023.
19916 * mini.c (mono_codegen): Print full method name in verbose output.
19918 * mini-x86.c (mono_arch_patch_code): Fix warning.
19920 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
19921 jumps, since the method we are jumping to might be domain-specific.
19923 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
19925 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
19927 * inssel.brg: string chars are unsigned.
19929 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
19931 * TODO: New todo item.
19933 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
19934 which calls mono_runtime_class_init and patches the call site to
19935 avoid further calls.
19936 (mono_arch_create_class_init_trampoline): New arch specific function
19937 to create a class init trampoline.
19938 (create_trampoline_code): Generalized so it can create
19939 class init trampolines as well.
19941 * mini.c (helper_sig_class_init_trampoline): New helper variable.
19942 (mono_create_class_init_trampoline): New function to create and cache
19943 class init trampolines.
19944 (mono_find_class_init_trampoline_by_addr): New function to lookup the
19945 vtable given the address of a class init trampoline. Used by the
19947 (mono_codegen): Generate a call to a trampoline instead of
19948 mono_runtime_class_init in LDSFLD[A].
19949 (mono_codegen): Add relocations for the new trampoline.
19951 * mini.h mini-x86.c aot.c: Added a new relocation type:
19952 MONO_PATCH_INFO_CLASS_INIT.
19954 * mini.h: Bump AOT version number.
19956 * aot.c: Create a copy of the loaded code instead of using the original
19957 so methods which call each other will be close in memory, improving
19960 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
19961 patch since it breaks the regression tests.
19963 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
19964 for the register saving instruction sequence since the
19965 frame_state_for function in glibc 2.3.2 don't seem to detect it.
19967 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
19969 * TODO: Fix todo item && remove another.
19971 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
19973 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
19976 * aot.c: Moved the check for MONO_LASTAOT into the initialization
19977 function of the module.
19979 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
19980 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
19981 --no-aot command line option.
19983 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
19985 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
19986 by Bernie Solomon (bernard@ugsolutions.com).
19988 * inssel.brg: Refactor the interface offset table related code into
19989 its separate functions and add support for the AOT case.
19991 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
19993 * aot.c (mono_aot_get_method_inner): Fix memory leak.
19995 * aot.c: Added mono_aot_verbose variable and made all debugging
19996 output depend on the value of this variable.
19998 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
19999 method_label and info_label.
20001 * mini.h mini-x86.c aot.c: Added a new relocation type
20002 MONO_PATCH_INFO_IID for klass->interface_id.
20004 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
20005 the MonoJitInfo structure.
20007 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
20008 a non-root appdomain in shared mode.
20010 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
20012 * aot.c: make aot loader less verbose. Remove free of unused variable.
20014 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
20016 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
20018 * .cvsignore: Added *.dll.
20020 * mini.c (mono_print_tree_nl): New function callable while debugging.
20022 * mini.c (mono_print_code): Export this.
20024 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
20027 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
20029 * mini.h (MonoCompile): Added 'jit_info' field.
20031 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
20032 the cfg structure, since it is needed by the AOT compiler.
20034 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
20036 * aot.c: A major rewrite. Changes include:
20037 - save exception tables for methods which have them.
20038 - cache failed lookups in aot_get_method () to avoid the (slow) calls
20039 to g_module_symbol.
20040 - reworked the file format so it is now much smaller and needs
20041 fewer relocation entries.
20043 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
20045 * aot.c (load_aot_module): Fix build bustage on platforms without
20048 2003-09-04 Martin Baulig <martin@ximian.com>
20050 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
20052 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
20054 * TODO: Some new optimization ideas.
20056 * aot.c: Move AOT module loading logic here from mono_assembly_open.
20058 * aot.c: Save the optimization flags used to compile the code into
20061 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
20062 support emitting domain specific code.
20064 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
20065 no longer domain neutral. It can be made domain neutral by compiling
20066 with --optimize=shared.
20068 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
20069 between appdomains.
20071 * driver.c mini.h mini.c: New --no-aot debugging option which disables
20072 loading of AOT code.
20074 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
20076 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
20077 if there is no domain neutrality information.
20079 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
20081 * aot.c (mono_compile_assembly): Emit a symbol containing the file
20082 format version into the generated library.
20084 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
20085 callee method into the caller since one of them could be shared.
20087 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
20088 system exceptions from AOT code now works.
20090 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
20091 method if it is domain neutral and the callee is not.
20093 * graph.c (cfg_emit_one_loop_level): Fix warning.
20095 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
20097 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
20100 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
20102 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
20103 is needed by code which is executed before mono_runtime_init ().
20104 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
20106 * mini.c (mono_thread_abort): Fix warning.
20107 (mono_jit_compile_method): Call static constructor in the AOT case too.
20109 * aot.c (mono_compile_assembly): Fix warning.
20111 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20113 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
20115 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
20117 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
20119 * cpu-pentium.md: Fix the length of call opcodes so they include the
20120 ESP restoring instruction. Fixes #47968.
20122 2003-08-28 Martin Baulig <martin@ximian.com>
20124 * mini-x86.c (mono_arch_call_opcode): Added support for
20125 MONO_TYPE_GENERICINST.
20127 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
20129 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
20131 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
20132 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
20134 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
20137 2003-08-26 Martin Baulig <martin@ximian.com>
20139 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
20140 when reporting an error, set this to the actual error location.
20141 (mono_method_to_ir): Report the correct error location if
20142 get_basic_blocks() returned an error.
20144 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
20146 * mini.c (mono_type_blittable): OBJECT is not blittable.
20147 (mono_method_blittable): Methods which have marshalling descriptors
20148 are not blittable either. Fixes #47842.
20150 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
20152 * driver.c mini.c: Use an environment variable instead of a global
20153 variable. Also fix the build.
20155 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
20156 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
20159 * driver.c mini.c: Added --with-valgrind option to turn off some
20160 code which prevents mono from running under valgrind.
20162 * mini.c (mono_emit_call_args): Fixed warning.
20164 * mini.c (mono_emulate_opcode): Fixed warning.
20166 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20168 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
20169 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
20170 regalloc.c, regalloc.h: specify available registers in arch-specific
20171 code and support floats in the regallocator (patch by Laurent Morichetti
20174 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
20176 * mini.c: mono_thread_current() can be called only after
20177 mono_runtime_init(): rearrange code to not call it early on.
20179 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
20181 * mini.c: allocate jump tables in the code mempools.
20183 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20185 * mini.c, mini.h: make sure per-thread data allocated by the jit is
20188 2003-08-10 Miguel de Icaza <miguel@ximian.com>
20190 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
20191 12 to 16. This fixes bug #47453.
20194 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
20196 * mini-ppc.c: fixed indexed load and unsigned compares.
20198 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
20200 * mini.c: reenabled installation of handler for
20201 thread abort signal.
20203 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20205 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
20206 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
20207 until it's fixed and actually useful.
20209 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
20211 * inssel-long32.brg: couple more opcodes implemented.
20213 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
20215 * mini-sparc.c: Even more opcodes implemeted.
20217 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
20219 * mini-sparc.c: More opcodes implemented.
20221 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
20223 * mini-sparc.c: More opcodes implemented.
20225 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
20227 * inssel-sparc.brg: Add some needed rules. Direct
20229 * Makefile.am: Use inssel-sparc.brg
20230 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
20231 an assert happy for now.
20233 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
20235 * mini-sparc.c: Fixed compile errors.
20236 * exceptions-sparc.c: Same. We now produce a mono binary
20237 on sparc-linux. Yea.
20239 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
20241 * mini-sparc.c: Renamed registers. Also some macro cleanups.
20242 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
20243 They compile, but do not work.
20245 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20247 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
20248 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
20249 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
20252 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20254 * mini.c: more opcodes implemented and better support for generics.
20256 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
20258 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
20259 * mini.c, mini.h: first cut at generics support: some new instructions
20260 added and changed the behaviour of some of the existing ones.
20262 2003-07-21 Miguel de Icaza <miguel@ximian.com>
20264 * mini.c: Removed definition of metadata_shared mutex here.
20266 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
20268 * mini-x86.c: make vararg calls work for instance methods.
20270 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
20272 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
20273 returns the arguments in a separte list, now.
20275 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
20277 * aot.c, mini.c: updates for array type representation changes.
20279 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
20281 * mini.c: register function to perform jit shutdown.
20283 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20285 * mini.c: use a faster allocator if possible.
20287 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
20289 * aot.c: some cleanups and portability changes.
20291 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
20293 * mini.c: use faster allocation for CEE_BOX if possible.
20295 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
20297 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
20298 Moved inlined mempcy code to its own function so that is can be
20299 reused. Added an inline memset function as well (optimized initobj).
20300 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
20302 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
20304 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
20306 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
20308 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
20309 arch code can setup the cpu for CLR execution, if needed.
20310 We use it on x86 to set the precision of FP operations.
20312 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
20314 * mini.c: disable some optimizations if we can guess they'll cost too
20315 much for a given method.
20317 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
20319 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
20321 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
20322 * mini.h mini.c mini-x86.c: Added instruction level coverage
20323 info collection support.
20325 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
20327 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
20328 is now implemented in the profiling API. Get rid of a couple of
20329 unnecessary global variables.
20331 2003-06-15 Nick Drochak <ndrochak@gol.com>
20333 * basic-long.cs: tests for negative values for bigmul, and unsigned.
20334 * cpu-g4.md: add op_bigmul and op_bigmul_un
20335 * cpu_pentium.md: add op_bigmul_un
20336 * inssel-long32.brg: add rule for unsigned bigmul
20337 * mini-ops.h: define OP_BIGMUL_UN
20338 * mini-x86.c: THE BUG: handle (un)signed properly
20339 * mini.c: choose unsigned opcode if needed.
20340 This set of patches fixes bug #44291
20342 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
20344 * mini.c (optimize_branches): improved to handle all kinds of
20345 conditional branches.
20347 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
20349 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
20350 don't raise exceptions.
20352 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
20354 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
20355 to arch-specific files.
20357 2003-06-09 Martin Baulig <martin@ximian.com>
20359 * Makefile.am (libs): Added $(LIBGC_LIBS).
20361 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
20363 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
20364 and OP_ATAN (fixes bug#44293).
20366 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
20368 * Makefile.am, mini-x86.c: rename cpu description array to
20369 pentium_desc, since some compilers define the 'pentium' preprocessor
20372 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
20374 * mini.c (mini_select_instructions): add explicit branch if the
20375 following block is not the false target of a conditional branch -
20376 we need this with any optimization that reorder or remove bblocks
20378 * mini.c (optimize_branches): bug fixes
20380 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
20382 * mini.c (mono_method_to_ir): inline static readonly fields
20384 * ssa.c (fold_tree): start cfold support for long (very simple
20387 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
20389 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
20391 * inssel.brg: fixed memcpy (bug #44219).
20393 2003-06-05 Dick Porter <dick@ximian.com>
20395 * driver.c: Set the glib log levels to not abort if g_message
20398 g_set_prgname() has to happen before mini_init() so that the
20399 process handle gets the info.
20401 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
20403 * driver.c: add intrins to the default optimizations to get wider
20406 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
20408 * mini.h: some large basic blocks will overflow a 16-bit
20409 integers for symbolic registers.
20411 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
20413 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
20414 (mono_arch_output_basic_block): fix bug 43499
20416 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
20418 * mini.c: kill duplicated definition of mono_debug_format.
20420 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
20422 * mini-x86.c, arrays.cs: fixed register allocation bug.
20424 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
20426 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
20428 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
20430 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20433 (print_method_from_ip): also print source location information if
20436 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
20438 * mini.c (mono_find_block_region): bug fix in region code
20439 (mini_method_compile): enable removing unreachable code again, but
20440 only in methods without exception clauses.
20442 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
20444 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
20445 Implemented arglist opcode and handling of TypedReference type.
20446 Fixed x86 call convention when a structure is returned.
20447 Minimal support for calling static vararg methods.
20449 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
20451 * mini.c (mini_method_compile): always remove unreachable code,
20452 because the code in them may be inconsistent (access to dead
20453 variables for example).
20455 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
20457 * driver.c, debug-mini.c: warning fixes.
20459 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
20461 * Makefile.am, jit.h, mini.h: install header for embedding mono.
20463 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
20465 * mini.c: thread-static fields are registered in mono_class_vtable(),
20466 so ensure the function is called before checking for them.
20468 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
20470 * mini.c (optimize_branches): fix for bug 43586
20472 * jit-icalls.c (mono_llmult_ovf): added an additional check for
20473 overflow (fixes Bug #43639)
20475 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20477 * mini.c, objects.cs: allow the use of stobj for primitive types.
20479 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20481 * mini.c: be less strict about argument checking until we support
20482 running the verifier.
20484 2003-05-27 Nick Drochak <ndrochak@gol.com>
20486 * basic-long.cs: tests for (ulong)int * (ulong)int also
20487 * mini.c: use the same trick for (ulong)int * (ulong)int
20489 2003-05-27 Nick Drochak <ndrochak@gol.com>
20491 * basic-long.cs: add regression test for (long)int * (long)int
20492 * cpu-pentium.md: add op_bigmul specification
20493 * inssel-long32.brg: add OP_BIGMUL rule
20494 * mini-ops.h: add OP_BIGMUL
20495 * mini-x86.c: register allocator: handle case where src1 needs to be
20497 * mini.c: substitute special BIGMUL opcode in the tree for
20498 (long)int * (long)int
20500 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
20502 * jit-icalls.c: call the type ctor on field access if needed.
20504 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
20506 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
20507 to a method (including results of ldelema, bug#43207).
20509 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
20511 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
20512 colors to show exception handler blocks.
20514 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
20515 (fix for pinvoke7.cs).
20517 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20519 * mini.h, mini.c: ensure correct initialization order for types that
20520 require it. Prepare for lazy compilation of jit icall wrappers.
20521 Provide a name for opcode emulation to reduce unneeded mallocing.
20523 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
20525 * mini-x86.c: better register restoring code and profiling
20526 support for tail calls.
20528 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20530 * mini.h, driver.c: prepare for leaf methods optimization.
20532 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
20534 * mini.c: get targets of branches before converting a method.
20536 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
20538 * mini.c (optimize_branches): added some experimental code (disbaled)
20540 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
20542 * mini.c (optimize_branches): fix branch to branch optimization
20544 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
20546 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
20548 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
20550 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
20553 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
20555 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
20556 enable use of interface variables again.
20558 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
20559 I1 to registers because there is no simply way to sign extend 8bit
20560 quantities in caller saved registers on x86.
20562 * inssel-float.brg: set costs of some rules to 2 so
20563 that monobure always select the arch. specific ones if supplied,
20564 regardless of the order we pass the files to monoburg.
20566 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
20568 * mini.c, mini-x86.c: since the magic trampoline for jumps
20569 can't patch the code directly, we do it as soon as the
20570 method gets compiled.
20572 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
20574 * mini-x86.c, mini.h: introduce a new patching method
20575 to support CEE_JMP and tail calls.
20576 * mini.c: obey tail.call. Don't precompile methods target
20578 * tramp-x86.c: new trampoline code to handle methods
20579 reached through a jump.
20581 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
20583 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
20584 bit values to registers
20586 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
20588 * mini.c (mono_compile_get_interface_var): share interface
20589 variables if possible.
20591 2003-05-16 Martin Baulig <martin@ximian.com>
20593 * debug-mini.c (mono_init_debugger): New function to initialize
20594 the debugger. This is not in the debugger since it needs to
20595 access some of mini's internals.
20597 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
20599 * mini.c (mono_method_to_ir): inlining fixes/cleanups
20601 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
20603 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
20604 for value type handling.
20606 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
20608 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
20609 (mono_method_check_inlining): enable inlining of all kinds of wrappers
20611 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
20613 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
20614 the constructor through a proxy.
20616 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
20618 * jit-icalls.c, inssel.brg: fixes to array element address
20621 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
20623 * mini-x86.c (is_regsize_var): allocate pointer to registers
20625 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
20627 * driver.c: fixed typo, added intrins to the set of optimizations
20628 tested with regressions.
20630 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
20632 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
20633 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
20636 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
20638 * inssel.brg: remove some common pop instructions without side effects
20640 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
20642 * inssel-x86.brg: fixed thinko in int to double conversions.
20644 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
20646 * mini.c, jit-icalls.c: added runtime thread-static variable support.
20648 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
20650 * inssel-long32.brg: two more missing instructions.
20652 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
20654 * mini.c (mono_emit_call_args): set the cil_code for all arguments
20655 if not already set.
20657 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
20659 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
20662 * basic-float.cs: Added tests for negative zero.
20664 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
20666 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
20667 a couple of missing operations for long casts, with test cases.
20669 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20671 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
20673 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
20675 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
20676 code size estimation.
20678 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
20680 * mini.c (mono_jit_create_remoting_trampoline): make it work with
20681 abstract methods (fix bug 42542)
20683 * aot.c: add ability to handle array types
20685 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
20687 * mini.c: Call the _specific versions of the object allocation
20688 functions if possible.
20690 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
20692 * driver.c: call setlocale ().
20694 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
20696 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
20699 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
20701 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
20703 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
20704 wrappers (fix bug 42122)
20706 2003-05-04 Martin Baulig <martin@ximian.com>
20708 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
20710 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
20711 s/mini_set_defaults/mono_set_defaults/g.
20713 2003-05-04 Martin Baulig <martin@ximian.com>
20715 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
20717 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20719 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
20720 (reported by Don Roberts).
20722 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
20724 * mini.c: temporarily work around two bugs for this release.
20726 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
20728 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
20729 that contains -export-dynamic and it makes using the ld script
20731 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
20733 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
20735 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
20738 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
20740 * mini.c: make sure leave calls all the needed finally blocks,
20741 even when the target jumps out of multiple exception clauses.
20743 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
20745 * ldscript, Makefile.am: add linker script to reduce the number of
20746 exported symbols (should also fix the issues with libwine defining
20747 some of the same symbols in io-layer).
20749 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
20751 * driver.c (mini_main): Avoid assertion when no file name is given on
20754 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
20756 * driver.c: added --version/-V command line option.
20757 Added the inline optimization in the regression tests.
20759 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
20761 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
20762 to the type in the method signature (fixes bug#42134).
20764 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
20766 * mini.c: when inlining, check this is not null only when needed (bug #42135).
20768 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
20770 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
20772 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20774 * driver.c: fixed bug #42100.
20776 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
20778 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
20780 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
20782 * mini.c: moved most of the code required to do inlining to its own
20783 function so it can be reused. Inline also ctors if appropriate.
20785 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
20787 * Makefile.am: Link with -export-dynamic so shared libs loaded by
20788 the runtime can call mono API functions.
20790 2003-04-27 Martin Baulig <martin@ximian.com>
20792 * debug-mini.c (mono_debug_init_method): Added
20793 `guint32 breakpoint_id' argument; if the method has a breakpoint,
20794 send a notification to the debugger.
20796 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
20797 running in the Mono Debugger, just pass the breakpoint number to
20798 mono_debug_init_method().
20800 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
20802 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
20804 * mini.c: allow some more unsafe compares.
20806 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20808 * mini-x86.c, Makefile.am: make distcheck works (partially from
20809 a patch by Richard Lee <r.h.lee@attbi.com>).
20810 * regset.c, regset.h: removed, they are unused.
20812 2003-04-25 Dick Porter <dick@ximian.com>
20814 * driver.c: Usage reports the name as 'mono' not 'mini'
20815 * exceptions-x86.c: Build and run on freebsd
20817 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
20819 * Makefile.am: install the program with the 'mono' name and
20820 the library as libmono instead of mini and libmini.
20822 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
20824 * driver.c: provide the APIs for the embedding interface of the old jit.
20826 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
20828 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
20830 2003-04-23 Martin Baulig <martin@ximian.com>
20832 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
20834 * driver.c: Added `--debug' command line argument to enable
20837 2003-04-23 Martin Baulig <martin@ximian.com>
20839 * debug.[ch]: Removed. The code is now in
20840 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
20842 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
20845 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
20847 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
20849 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20852 (mini_cleanup): moved mono_runtime_cleanup call after the call to
20853 mono_domain_finalize.
20854 (mini_method_compile): use mono_method_profile* if the the option is
20857 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
20859 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
20860 methods with their wrapper.
20862 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
20863 methods with their wrapper.
20865 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
20868 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
20871 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
20874 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
20876 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
20878 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
20880 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
20881 of the mempool. This is slightly faster and uses less memory
20883 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
20885 * mini.c: avoid O(n) allocation for variables.
20887 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20889 * mini.c: handle items on the stack after inlining methods.
20891 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
20893 * mini.c: make the method->opcode optimization dependent
20894 on MONO_OPT_INSTRINS and do it lazily.
20896 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
20898 * driver.c: print overall results at the end of regression run.
20900 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
20902 * inssel.brg: don't overwrite symbolic registers.
20904 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
20906 * inssel-x86.brg: fix conversion from long to float.
20908 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
20910 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
20912 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
20914 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
20916 * driver.c: Added --print-vtable option as in the old JIT.
20918 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
20920 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
20922 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
20924 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
20926 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
20928 * mini.c regalloc.c regalloc.h: Fix memory leak.
20930 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
20932 * aot.c (mono_aot_get_method): register all used strings
20934 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
20936 * mini.c: always intern strings references with ldstr at compile time.
20938 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
20940 * Makefile.am: add BUILT_SOURCES.
20942 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
20944 * driver.c: give a better error message when the assembly to execute
20945 doesn't have an entry point.
20947 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
20949 * Makefile.am: added hack for automake
20951 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
20954 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
20956 22003-04-07 Martin Baulig <martin@ximian.com>
20958 * Makefile.am: Added Makefile.am.
20960 * debugger-main.c: Removed, this is now in the debugger where it
20963 * mini.pc.in: Call this package `mini' for the moment.