1 2009-05-20 Miguel de Icaza <miguel@novell.com>
3 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
6 2009-05-21 Zoltan Varga <vargaz@gmail.com>
8 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
10 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
13 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
15 * local-propagation.c (mono_local_cprop): Avoid local propagation
16 across paired add/sub if the first instruction dest reg is it's
17 source reg. For example:
19 int_add_imm R12 <- R12 [1] clobbers: 1
20 int_sub_imm R42 <- R12 [1] clobbers: 1
22 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
23 maintain the math identify.
27 2009-05-20 Andreia Gaita <avidigal@novell.com>
29 * Makefile.am: avoid going on the network just to get the revision,
32 2009-05-19 Massimiliano Mantione <massi@ximian.com>
34 Fixed estimate for short branches on amd64 (they were off mark, and
35 enabling call prolog-epilog instrumentations caused assertions).
36 * mini.h (struct MonoBasicBlock): added max_length field to hold the
37 estimate for the maximum length of this basic block.
39 - mono_arch_emit_prolog: compute max_length for each basic block
40 (instead of max_offset), and inflate size estimate also for entry bb
41 in case of code instrumentation.
42 - mono_arch_output_basic_block: get rid of "cpos" (the current
43 estimated "position" in the code), and always use "offset" instead,
44 which is accurate; at the beginning of the function quickly recompute
45 max_offset for all the remaining blocks, starting from the current
46 cfg->code_len (which is correct, and not estimated) and using the
47 estimated block lengths computed previously.
49 2009-05-17 Zoltan Varga <vargaz@gmail.com>
51 * exceptions-ppc.c: Remove the caching from the trampoline creation
52 functions, it is already done in the caller.
54 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
56 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
57 MONO_ARCH_GSHARED_SUPPORTED define.
59 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
61 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
64 2009-05-16 Zoltan Varga <vargaz@gmail.com>
66 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
67 call to mono_marshal_get_rgctx_invoke ().
69 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
70 mono_marshal_get_static_rgctx_invoke (), all platforms which support
71 gshared use the static rgctx trampolines now.
73 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
76 2009-05-15 Zoltan Varga <vargaz@gmail.com>
78 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
80 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
82 2009-05-15 Zoltan Varga <vargaz@gmail.com>
84 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
86 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
89 2009-05-15 Massimiliano Mantione <massi@ximian.com>
91 Made it possible for mono_arch_instrument_epilog to preserve
92 argument registers, otherwise instrumenting the "epilogue" before
93 a tail call would clobber them.
94 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
95 if like mono_arch_instrument_epilog but with an additional parameter
96 that states if argument registers must be preserved.
97 * mini.c: implemented mono_arch_instrument_epilog as a call to
98 mono_arch_instrument_epilog_full without asking to preserve argument
99 registers (this makes the existing code work as usual).
101 - mono_arch_instrument_epilog: add parameter to transform it into
102 mono_arch_instrument_epilog_full, and preserve argument registers
104 - mono_arch_output_basic_block, OP_TAILCALL case: call
105 mono_arch_instrument_epilog_full.
106 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
107 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
108 only transformed mono_arch_instrument_epilog into
109 mono_arch_instrument_epilog_full.
111 2009-05-15 Geoff Norton <gnorton@novell.com>
113 * mini-darwin.c: This works on arm now.
115 2009-05-14 Geoff Norton <gnorton@novell.com>
117 * jit.h, driver.c: Allow full-aot to be decided programatically by the
120 2009-05-15 Zoltan Varga <vargaz@gmail.com>
122 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
125 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
126 wrappers during full aot mode correctly.
128 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
131 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
132 mono_metadata_type_hash ().
134 2009-05-14 Massimiliano Mantione <massi@ximian.com>
136 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
137 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
138 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
139 Removed MONO_INST_BRLABEL from the instruction flags, and the
140 remaining code that used it, because we do not support branches inside
141 basic blocks (and branch target labels) anymore.
142 * Makefile.am: As part of the above cleanup, remove reference to
143 BURG files which don't exist anymore.
145 2009-05-14 Zoltan Varga <vargaz@gmail.com>
147 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
150 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
151 to use mono_arch_throw_corlib_exception.
153 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
154 mono_arch_throw_corlib_exception for throwing corlib exceptions.
156 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
159 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
161 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
162 for the got to make debugging easier and to avoid confusing it with the
165 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
166 method so a breakpoint can be set when using gdb.
168 2009-05-13 Zoltan Varga <vargaz@gmail.com>
170 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
171 on mono_method_get_imt_slot ().
173 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
174 num_decodes variables.
176 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
177 change as it doesn't seem to work.
179 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
182 2009-05-12 Zoltan Varga <vargaz@gmail.com>
184 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
185 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
187 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
188 builder when using full aot.
190 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
191 here, it is already handled.
193 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
196 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
198 * mini-arm.h: Enable IMT for full aot.
200 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
201 arch doesn't support it.
203 * mini.c (mini_init): Don't disable IMT for full aot if the
204 architecture supports it.
206 * mini.h (MonoAotTrampoline): New enum containing the different types
207 of 'numerous' trampolines.
208 (MONO_AOT_FILE_VERSION): Bump this.
210 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
211 static rgctx trampolines. Add support for full-aot IMT thunks.
213 * mini-amd64.h: Enable IMT for full aot.
215 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
216 to exclude tests belonging to a category.
218 * generics.cs: Mark some tests with a !FULLAOT category.
220 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
223 2009-05-11 Zoltan Varga <vargaz@gmail.com>
225 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
226 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
227 (emit_plt): Fix a warning.
229 2009-05-10 Zoltan Varga <vargaz@gmail.com>
231 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
232 back into aot-compiler.c to a place where the other functions shared by
233 the runtime and aot compiler are.
235 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
236 as done previously, instead of in MonoAotFileInfo, since pointers might have
237 alignment requirements.
239 * mini.h: Bump AOT file format version.
241 2009-05-10 Miguel de Icaza <miguel@novell.com>
243 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
244 that is used at runtime from the aot-compiler.c, this makes it
245 work on setups that remove the AOT compiler from the output
248 2009-05-09 Zoltan Varga <vargaz@gmail.com>
250 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
253 * mini-ppc.h: Enable static rgctx trampolines for ppc.
255 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
257 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
258 stuff to mono_arch_decompose_long_opts ().
259 (mono_decompose_opcode): Remove some dead code.
261 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
263 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
264 cmethod can be null for quite a some reasons.
266 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
268 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
270 2009-05-08 Zoltan Varga <vargaz@gmail.com>
272 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
274 2009-05-08 Zoltan Varga <vargaz@gmail.com>
276 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
277 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
278 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
279 calls returning structures by addr on amd64.
281 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
283 * iltests.il.in: Restructure the tail call tests a bit.
285 2009-05-07 Zoltan Varga <vargaz@gmail.com>
287 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
288 for virtual methods too.
290 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
292 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
293 due to regression in verifying System.dll.
295 2009-05-06 Zoltan Varga <vargaz@gmail.com>
297 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
300 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
303 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
304 g_str_hash () which can change.
306 * driver.c (mini_regression): Disable optimizations not supported by
307 the cpu. Fixes #500019.
309 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
312 2009-05-06 Zoltan Varga <vargaz@gmail.com>
314 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
315 to the latest LLVM code.
317 2009-05-05 Zoltan Varga <vargaz@gmail.com>
319 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
321 2009-05-04 Zoltan Varga <vargaz@gmail.com>
323 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
326 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
327 no longer saving offsets, so just save the patch types along with the other
329 * aot-runtime.c (load_patch_info): Update after the changes to
330 encode_patch_list ().
331 (decode_got_entry): Removed, merged into load_patch_info ().
332 (is_shared_got_patch): Removed, call the same function from
335 * mini.h: Bump aot file format version.
337 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
338 half-finished no-dlsym code.
340 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
343 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
344 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
346 2009-05-02 Zoltan Varga <vargaz@gmail.com>
348 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
349 buffer length to work with AOT code.
351 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
354 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
357 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
359 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
361 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
364 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
365 if needed. Don't decompose long operations when using llvm.
367 2009-05-01 Zoltan Varga <vargaz@gmail.com>
369 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
372 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
374 2009-05-03 Martin Baulig <martin@ximian.com>
376 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
377 mono_debugger_insert_method_breakpoint() since the class init
378 handler we're inserting at the top of the method already gives us
381 2009-04-30 Zoltan Varga <vargaz@gmail.com>
383 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
384 to mono_arch_decompose_long_opts () for x86 and arm.
386 2009-04-29 Zoltan Varga <vargaz@gmail.com>
388 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
391 2009-04-28 Zoltan Varga <vargaz@gmail.com>
393 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
396 2009-04-26 Zoltan Varga <vargaz@gmail.com>
398 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
399 number of trampolines used in full-aot mode.
401 * aot-compiler.c: Add an ntrampolines option to set the number of
402 trampolines emitted in full-aot mode.
404 2009-04-27 Zoltan Varga <vargaz@gmail.com>
406 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
407 a volatile load. Get rid of get_tempname (), llvm assigns names
410 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
413 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
416 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
419 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
420 to the same register as a fixed sreg2. Fixes #497271.
422 * iltests.il.in: Add a new test.
424 2009-04-26 Zoltan Varga <vargaz@gmail.com>
426 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
427 stack, since pushes complicate exception handling.
429 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
430 the stack if they are passed using moves.
432 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
434 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
437 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
438 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
439 of FMOVE if it is an R4.
441 2009-04-25 Zoltan Varga <vargaz@gmail.com>
443 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
445 * mini.h (LLVMCallInfo): New structure to store calling convention
446 information for the LLVM back end similar to the CallInfo structures in
449 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
450 call information in a format usable by LLVM.
451 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
453 * method-to-ir.c (mono_emit_call_args): Emit calls using
454 mono_llvm_emit_call () when compiling using LLVM.
456 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
457 comments to all functions. Fix memory leaks. Add a public init/cleanup
460 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
462 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
463 mono_array_new_va () jit icall.
465 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
467 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
468 multiple machine description files to be specified.
469 * mini-ops.h: fixes for cross-compilation.
471 2009-04-22 Miguel de Icaza <miguel@novell.com>
473 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
476 2009-04-22 Zoltan Varga <vargaz@gmail.com>
478 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
479 to prevent asserts in various passes. Fixes #497220.
481 2009-04-21 Zoltan Varga <vargaz@gmail.com>
483 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
486 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
487 table to avoid duplicates.
489 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
491 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
494 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
496 * mini.c (mini_method_verify): Fail fulltrust code if the exception
497 is for method or field access.
499 2009-04-20 Zoltan Varga <vargaz@gmail.com>
501 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
504 * mini-llvm.c (mono_llvm_emit_method): Use it.
506 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
507 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
510 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
511 synchronized methods.
513 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
515 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
517 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
520 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
521 allowing some options to be set dynamically.
523 2009-04-19 Zoltan Varga <vargaz@gmail.com>
525 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
526 unconditional branch.
528 * mini.h (MonoTrampolineType): Add new trampoline type
529 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
532 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
535 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
538 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
539 is enabled. Instead, use the llvm vcall trampoline.
541 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
543 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
545 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
548 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
549 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
551 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
554 * mini.c: Fix a warning.
556 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
557 THROW to the appropriate llvm type.
559 2009-04-18 Zoltan Varga <vargaz@gmail.com>
561 * mini.c (mini_method_compile): Add statistics for methods JITted
564 2009-04-17 Zoltan Varga <vargaz@gmail.com>
566 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
567 OP_IA64_CMP_<cond>_IMM opcodes.
569 2009-04-17 Zoltan Varga <vargaz@gmail.com>
571 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
574 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
577 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
580 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
582 * mini-exceptions.c : add thread id to EXCEPTION trace message.
584 2009-04-17 Zoltan Varga <vargaz@gmail.com>
586 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
589 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
590 rgctx invoke trampolines for x86.
592 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
593 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
594 (mono_arch_get_vcall_slot): Simplify this.
596 2009-04-16 Zoltan Varga <vargaz@gmail.com>
598 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
599 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
601 2009-04-14 Zoltan Varga <vargaz@gmail.com>
603 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
604 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
606 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
608 * liveness.c (visit_bb): Remove a needless assert.
610 2009-04-13 Zoltan Varga <vargaz@gmail.com>
612 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
613 full aot support to the arch specific code.
615 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
617 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
619 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
621 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
622 collect information about the delegate invoke impl trampolines.
624 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
625 to save trampolines during full-aot mode.
627 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
628 creation function which returns a trampoline which sets the rgctx
630 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
632 (mono_delegate_trampoline): Ditto.
634 * mini.c (mono_jit_runtime_invoke): Ditto.
636 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
638 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
640 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
642 2009-04-12 Zoltan Varga <vargaz@gmail.com>
644 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
645 just setting the opcode to OP_NOP.
647 2009-04-11 Zoltan Varga <vargaz@gmail.com>
649 * mini.c (mini_method_compile): Put the last change inside an
650 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
652 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
653 and extend live ranges to cover the whole method when using xdb.
655 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
656 do it in the trampolines.
658 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
661 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
663 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
664 call code in full-aot mode since IMT is disabled there.
665 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
666 new JIT no longer has that restriction.
668 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
670 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
671 a more compact format.
672 (mono_aot_wrapper_name): New function to return a unique name for a
673 wrapper method, also used by the AOT runtime.
675 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
678 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
679 when a ICollection<T> etc is encountered.
680 (add_generic_instances): Process method arguments/locals too.
681 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
684 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
686 2009-04-10 Zoltan Varga <vargaz@gmail.com>
688 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
690 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
692 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
693 representing the result of the decomposition. Nullify instructions
694 instead of setting them to OP_NOP since nops can't have registers
697 2009-04-09 Zoltan Varga <vargaz@gmail.com>
699 * aot-compiler.c (mono_compile_assembly): Split this huge function into
700 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
701 info. Strip 'mapping symbols' on ARM.
703 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
705 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
706 this with the native genmdesc.
708 2009-04-08 Bill Holmes <billholmes54@gmail.com>
710 * aot-runtime.c: Fixing the MSVC build.
712 Code is contributed under MIT/X11 license.
714 2009-04-08 Zoltan Varga <vargaz@gmail.com>
716 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
717 JITted code depends on it.
719 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
721 * aot-compiler.c: Use new MonoGenericParam accessors.
723 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
725 Reduce memory usage and improve correctness wrt MonoGenericParam
726 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
727 handing. Avoid allocating MonoGenericParams, but use the ones in
728 the container itself.
730 2009-04-07 Miguel de Icaza <miguel@novell.com>
732 * tasklets.c: Return exceptions in the out argument.
734 2009-04-08 Zoltan Varga <vargaz@gmail.com>
736 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
737 opcode. Use pointer types in more places instead of casting them to
740 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
742 (mono_llvm_optimize_method): New helper function to optimize a method.
744 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
745 widening code so it could be called from more places.
746 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
747 code paths in the call opcodes.
749 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
751 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
753 2009-04-06 Zoltan Varga <vargaz@gmail.com>
755 * dwarfwriter.c: Use _ to separate class name
756 components as gdb can't handle '.'. Represent reference variables
759 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
761 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
763 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
765 * gc-test.cs: New file with GC stack marking tests.
767 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
768 negative numbers for vfp.
770 * basic-float.cs: Add a test.
772 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
774 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
776 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
778 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
779 part of tasklet/continuation support.
781 2009-04-05 Zoltan Varga <vargaz@gmail.com>
783 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
784 amd64 opcodes inside an ifdef.
786 * dwarfwriter.c: Emit inheritance information for classes, emit fields
789 * dwarfwriter.c (emit_type): Emit the class info for classes.
791 2009-04-04 Zoltan Varga <vargaz@gmail.com>
793 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
795 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
797 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
799 * ssa.c (mono_ssa_compute): Fix some memory leaks.
801 2009-04-03 Zoltan Varga <vargaz@gmail.com>
803 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
805 * mini-llvm.c: Update comments.
807 * mini.h (COMPILE_LLVM): New macro.
809 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
811 * ssa.c (mono_ssa_compute): Ditto.
813 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
814 the unwind ops from a DWARF FDE.
816 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
817 methods by extracting the dwarf unwind ops from the unwind info generated
820 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
823 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
826 2009-04-02 Zoltan Varga <vargaz@gmail.com>
828 * Makefile.am (llvm_sources): Enable this.
830 * mini.c (mini_method_compile): Add support for compiling with LLVM,
831 failing back to the JIT if something cannot be handled.
833 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
836 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
839 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
842 * mini-ops.h: Add a few opcodes needed by LLVM.
844 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
847 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
850 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
852 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
854 2009-04-01 Mark Probst <mark.probst@gmail.com>
856 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
857 ridiculously large methods.
859 2009-03-31 Martin Baulig <martin@ximian.com>
861 * debug-debugger.c (debugger_remove_breakpoint): Call
862 mono_debugger_remove_class_init_callback ().
864 2009-03-31 Zoltan Varga <vargaz@gmail.com>
866 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
867 right before emitting code, not at the start.
869 * mini.c (mono_postprocess_patches): Extract this into a separate function
870 from mono_codegen ().
872 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
873 byref types correctly.
875 2009-03-30 Zoltan Varga <vargaz@gmail.com>
877 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
880 2009-03-29 Zoltan Varga <vargaz@gmail.com>
882 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
883 indirect calls, this avoids problems where get_vcall_slot () would get
884 confused by the native code for the instruction preceeding the call.
885 (mono_arch_get_vcall_slot): Simplify this.
886 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
888 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
889 register allocator now seems to depend on them instead of the data in
892 * mini.c (mini_method_compile): Throw the correct type of exception if
893 mono_method_get_header () fails because of a loading error.
895 2009-03-28 Zoltan Varga <vargaz@gmail.com>
897 * mini.c (mini_method_compile): Clear the loader error if the method
898 header cannot be decoded.
900 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
901 interface methods on proxies correctly.
903 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
904 this argument for vtype methods. Add precise liveness info for arguments.
906 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
907 LIVERANGE_START/END opcodes.
909 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
910 for arguments and values in registers.
912 2009-03-27 Zoltan Varga <vargaz@gmail.com>
914 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
915 return a valuetype. Fixes #487518.
917 * iltests.il: Add a test.
919 * aot-compiler.c: Use mono_thread_create () to create helper threads.
921 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
922 closed over a null reference correctly.
924 2009-03-26 Zoltan Varga <vargaz@gmail.com>
926 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
928 2009-03-25 Mark Probst <mark.probst@gmail.com>
930 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
931 allocated to the same registers as fixed sregs.
933 2009-03-24 Mark Probst <mark.probst@gmail.com>
935 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
938 * method-to-ir.c: Handle more cases for
939 Interlocked.CompareExchange.
941 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
942 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
943 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
945 2009-03-23 Zoltan Varga <vargaz@gmail.com>
947 * aot-runtime.c (decode_method_ref): Fix a warning.
949 * unwind.c (mono_unwind_frame): Ditto.
951 2009-03-22 Zoltan Varga <vargaz@gmail.com>
953 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
954 (mono_compile_assembly): Enable the binary writer for full-aot as well.
956 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
957 fix the handling of large values in the ALU_PC_G0_NC relocation.
959 2009-03-22 Zoltan Varga <vargaz@gmail.com>
961 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
963 2009-03-22 Mark Probst <mark.probst@gmail.com>
965 * method-to-ir.c (mono_spill_global_vars): Support for ternary
968 2009-03-22 Mark Probst <mark.probst@gmail.com>
970 * method-to-ir.c: MINI_OP3 needs a comma.
972 * method-to-ir.c, mini.h, mini.c: Remove
973 mono_init_op_sreg_counts ().
975 2009-03-22 Zoltan Varga <vargaz@gmail.com>
977 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
980 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
983 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
985 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
988 2009-03-21 Mark Probst <mark.probst@gmail.com>
990 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
991 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
992 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
995 2009-03-20 Zoltan Varga <vargaz@gmail.com>
997 * driver.c: Change location of gc_wrapper.h.
999 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
1000 inside finally clauses correctly. Fixes #485721.
1002 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
1003 after the change above.
1005 * exceptions.cs: Add a test.
1007 2009-03-19 Zoltan Varga <vargaz@gmail.com>
1009 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
1011 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
1012 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
1013 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
1015 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
1016 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
1018 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
1020 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
1021 Simplify logic for ensure_method_is_allowed_to_call_method.
1022 Handle wrappers on callers.
1024 2009-03-19 Zoltan Varga <vargaz@gmail.com>
1026 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
1029 * basic-simd.cs: Fix the names of some test methods.
1031 2009-03-18 Geoff Norton <gnorton@novell.com>
1033 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
1035 2009-03-18 Zoltan Varga <vargaz@gmail.com>
1037 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
1039 2009-03-17 Jb Evain <jbevain@novell.com>
1041 * driver.c: remove now uneeded call to mono_gc_base_init before
1044 2009-03-17 Jb Evain <jbevain@novell.com>
1046 * dwarfwriter.c (token_handler): handle more cases.
1048 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
1050 * method-to-ir.c: Remove more dead code (that was required only
1051 because of method_is_safe). Fix compiler warnings.
1053 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
1055 * method-to-ir.c: Remove unneeded/useless method_is_safe
1056 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
1058 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1060 * mini.c (mini_method_compile): Print the method been compiled with
1061 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
1062 for people not familiar with the runtime.
1064 2009-03-17 Zoltan Varga <vargaz@gmail.com>
1066 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
1067 a managed object which is later put into a GList. Return its class instead.
1069 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
1070 stack slots when using sgen.
1072 2009-03-16 Zoltan Varga <vargaz@gmail.com>
1074 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
1076 2009-03-14 Zoltan Varga <vargaz@gmail.com>
1078 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
1079 > so it works on the first vreg as well.
1081 2009-03-13 Zoltan Varga <vargaz@gmail.com>
1083 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
1086 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
1088 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
1091 2009-03-12 Zoltan Varga <vargaz@gmail.com>
1093 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
1094 native->IL offset mapping.
1096 2009-03-11 Zoltan Varga <vargaz@gmail.com>
1098 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
1100 * basic.cs: Add a test.
1102 2009-03-11 Mark Probst <mark.probst@gmail.com>
1104 * mini-x86.c (mono_arch_output_basic_block): Use different
1105 registers in case the ones we want to overwrite are used by the
1106 other operand. Fixes regression in #480807.
1108 2009-03-10 Zoltan Varga <vargaz@gmail.com>
1110 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
1112 * dwarfwriter.c (emit_line_number_info): The line number info for
1113 IL code was off by one. Fix that.
1115 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
1118 2009-03-09 Mark Probst <mark.probst@gmail.com>
1120 Contributed under the terms of the MIT/X11 license by Steven
1121 Munroe <munroesj@us.ibm.com>.
1123 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
1126 2009-03-08 Zoltan Varga <vargaz@gmail.com>
1128 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
1131 2009-03-06 Zoltan Varga <vargaz@gmail.com>
1133 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
1134 the delegate ctor handling code. Fixes #482638.
1136 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
1139 * iltests.il.in: Add a test.
1141 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
1144 2009-03-05 Mark Probst <mark.probst@gmail.com>
1146 * mini-trampolines.c (mono_create_jump_trampoline): If the method
1147 is shared generic code, return the trampoline, even if the method
1148 has already been compiled. Fixes #479763.
1150 * mini.c, mini.h: New function
1151 mono_jit_find_compiled_method_with_jit_info() which is the same as
1152 mono_jit_find_compiled_method() but also returns the jit info.
1154 2009-03-05 Mark Probst <mark.probst@gmail.com>
1156 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
1157 for methods which actually have one. For all other methods, make
1158 sure the this argument var is live the whole method.
1160 * mini.c (mini_method_compile): Every shared method has a
1161 this/vtable/mrgctx info. Fixes #480807.
1163 2009-03-05 Mark Probst <mark.probst@gmail.com>
1165 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
1166 generic/imt thunks where some entries branch through the vtable,
1167 while other entries branch directly.
1169 2009-03-05 Zoltan Varga <vargaz@gmail.com>
1171 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
1173 * mini-windows.c: Ditto.
1175 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
1178 2009-03-04 Zoltan Varga <vargaz@gmail.com>
1180 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
1183 2009-03-04 Mark Probst <mark.probst@gmail.com>
1185 * method-to-ir.c: Don't inline methods that use JMP. Fixes
1188 2009-03-04 Mark Probst <mark.probst@gmail.com>
1190 * exceptions-x86.c: Include debug-mini.h - fixes build.
1192 2009-03-04 Martin Baulig <martin@ximian.com>
1194 * debug-mini.c: Clean up the exception API and add documentation.
1195 (mono_debugger_handle_exception): New public method; this is
1196 called when throwing an exception or encountering an unhandled one.
1197 (mono_debugger_call_exception_handler): Formerly known as
1198 mono_debugger_handle_exception(); this is used to tell the
1199 debugger that we're about to invoke an exception handler.
1201 2009-03-04 Martin Baulig <martin@ximian.com>
1203 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
1204 ../metadata/mono-debug-debugger.c; save and reset exception state.
1206 2009-03-02 Martin Baulig <martin@ximian.com>
1208 * debug-mini.c: Moved the debugger exception handling here from
1209 ../metadata/mono-debug-debugger.c.
1212 (MonoDebuggerExceptionAction): New exception typedef.
1215 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
1217 * exceptions-amd64.c
1218 (mono_amd64_throw_exception): Use the new debugger exception
1222 (mono_handle_exception_internal): Don't call
1223 mono_debugger_unhandled_exception() here.
1225 2009-03-03 Zoltan Varga <vargaz@gmail.com>
1227 * mini.c aot-compiler.c: Update after the changes to
1228 mono_marshal_get_runtime_invoke ().
1230 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
1231 Virtual generic methods might not have method->slot set, work around
1234 * generics.cs: Add a test.
1236 2009-03-02 Geoff Norton <gnorton@novell.com>
1239 * driver.c: Allow signal chaining of SIGFPE as well.
1241 2009-03-02 Zoltan Varga <vargaz@gmail.com>
1243 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
1244 this since it now receives the method not its generic context in the
1247 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
1248 generic/imt thunks where some entries branch through the vtable, while
1249 other entries branch directly.
1251 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
1253 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
1254 support for interface methods as well.
1256 * mini-trampolines.c: Add support for virtual generic methods in interfaces
1257 using the normal IMT thunks.
1259 generics.cs: Add new tests.
1261 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
1262 the generic inst to the generic imt thunks. This fixes AOT support,
1263 improves consistency with the normal IMT thunks, and makes it easier to
1264 add support for interface generic virtual methods later.
1266 * mini-trampolines.c (mono_magic_trampoline): Ditto.
1268 2009-02-28 Zoltan Varga <vargaz@gmail.com>
1270 * driver.c (mono_set_signal_chaining): New public API function to enable
1271 signal chaining on POSIX platforms.
1273 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
1274 (si@lindenlab.com) to implement signal chaining. The original patch was
1275 contributed under the MIT X/11 license:
1276 https://bugzilla.novell.com/show_bug.cgi?id=318894
1278 2009-02-27 Zoltan Varga <vargaz@gmail.com>
1280 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
1281 too until it can be made to run on amd64.
1283 2009-02-26 Zoltan Varga <vargaz@gmail.com>
1285 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
1286 to get_generic_context_from_code () + get_call_info () if possible.
1288 2009-02-25 Zoltan Varga <vargaz@gmail.com>
1290 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
1291 suspend-on-sigsegv functionality.
1293 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
1294 to suspend when a native SIGSEGV is received. This is useful for debugging
1295 crashes which don't happen under gdb, since a live process contains more
1296 information than a core file.
1298 * mini-exceptions.c (mono_print_thread_dump): Use
1299 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
1301 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
1303 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
1305 * basic-float.cs: Disable the tests which currently fail on amd64.
1307 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
1308 value to mono_arch_patch_callsite () to fix crashes.
1310 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
1312 2009-02-23 Zoltan Varga <vargaz@gmail.com>
1314 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
1315 nop code by patching the call address to point to the nullified class init
1316 trampoline, as the former does not seem to be safe on SMP machines.
1318 2009-02-23 Mark Probst <mark.probst@gmail.com>
1320 * mini-ops.h: Fix the argument types for a few x86 opcodes where
1323 2009-02-23 Zoltan Varga <vargaz@gmail.com>
1325 * basic-float.cs basic-calls.cs: Fix warnings.
1327 2009-02-22 Mark Probst <mark.probst@gmail.com>
1329 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
1330 correct frame pointer in the LMF. Should fix #478394.
1332 2009-02-22 Zoltan Varga <vargaz@gmail.com>
1334 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
1336 * image-writer.c: Make the binary writer less verbose.
1338 2009-02-21 Zoltan Varga <vargaz@gmail.com>
1340 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
1341 are called from runtime invoke wrappers.
1343 2009-02-20 Zoltan Varga <vargaz@gmail.com>
1345 * cpu-ppc.md (store_memindex): Increase the size of this.
1347 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1349 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1351 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
1353 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
1356 Last fix for of #467201.
1359 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1361 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1363 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
1364 and long_conv_to_r8_2:
1366 Fixed part of #467201.
1368 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1370 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1372 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
1373 conversion to 32 bits.
1375 * cpu-x86.md: Increase the size of int_conv_to_r4.
1377 * basic-float.cs: Add a test for this.
1379 Fixed part of #467201.
1381 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1383 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1385 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
1386 conversion to 64 bits.
1388 * basic-float.cs: Add a test for this.
1390 Fixed part of #467201.
1392 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1394 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1396 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
1397 This behavior is compatible with MS.
1399 * iltest.il.in: Add a test for this.
1401 Fixed part of #467201.
1403 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1405 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1407 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
1408 change the precision of the value.
1410 * cpu-x86.md: Define len for float_conv_to_r4.
1412 * basic-float.cs: Add a test for this.
1414 Fixed part of #467201.
1416 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
1418 * mini.c: Adjust locking order to the new semantics where the loader lock
1421 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
1430 * mini-trampolines.c:
1443 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
1445 2009-02-18 Zoltan Varga <vargaz@gmail.com>
1447 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
1450 2009-02-17 Zoltan Varga <vargaz@gmail.com>
1452 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
1453 for cctors if needed.
1455 2009-02-17 Mark Probst <mark.probst@gmail.com>
1457 * mini-ppc.c: Fix build on Darwin.
1459 2009-02-17 Zoltan Varga <vargaz@gmail.com>
1461 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
1462 version instead of 3 as valgrind doesn't like version 3.
1464 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1466 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
1467 usable for hashing methods.
1468 (emit_extra_methods): Use the new hash to avoid putting every method in the
1471 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
1473 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
1474 whenever a method ref could match a method.
1476 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
1479 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
1482 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
1484 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
1485 the encoding buffer.
1487 * method-to-ir.c (mono_method_check_inlining): Avoid calling
1488 mono_method_get_header () on inflated methods as an optimization.
1490 2009-02-16 Zoltan Varga <vargaz@gmail.com>
1492 * ssa.c (fold_ins): Fix another crash if the instruction following the
1493 switch was optimized away.
1495 2009-02-16 Mark Probst <mark.probst@gmail.com>
1497 Contributed under the terms of the MIT/X11 license by Steven
1498 Munroe <munroesj@us.ibm.com>.
1500 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
1502 2009-02-16 Zoltan Varga <vargaz@gmail.com>
1504 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
1505 around the mono_domain_alloc calls, it is now done by the functions
1508 * aot-compiler.c (compile_method): Only add wrappers referenced by
1509 the method if compiling with full AOT.
1510 (mono_compile_assembly): Error out if --aot=full is specified on
1511 a platform where it is not supported.
1513 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
1516 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
1519 * aot-runtime.c (load_named_code): Handle
1520 mono_arm_throw_exception_by_token.
1522 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
1524 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
1527 * Makefile.am (fullaotcheck): Exit if a test fails.
1529 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
1531 (mono_compile_assembly): Handle the assembler failing.
1533 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
1534 accepting subsections of .bss.
1536 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
1539 * aot-compiler.c: Remove some unused includes.
1541 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
1542 now in MonoImageWriter.
1544 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
1545 code sequence which matches a non-virtual call. Fixes #472654.
1547 2009-02-15 Zoltan Varga <vargaz@gmail.com>
1549 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
1552 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
1553 use the image/dwarf writers directly.
1555 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
1558 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
1561 * image-writer.h: Fix some typos.
1563 * dwarfwriter.h dwarfwriter.c: New files.
1565 * aot-compiler.c: Extract the DWARF info writing functionality into a
1568 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
1569 argument to return unwind info.
1571 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
1573 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
1575 * aot-runtime.c (decode_method_ref): Add a case for
1576 MONO_AOT_METHODREF_WRAPPER_NAME.
1578 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
1581 * aot-compiler.c (encode_method_ref): Use the new constants.
1583 * aot-runtime.c (decode_method_ref): Ditto.
1585 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
1586 be compiled, not the icall itself.
1588 2009-02-14 Zoltan Varga <vargaz@gmail.com>
1590 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
1591 using decode_method_ref ().
1593 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
1594 convert it to an in32. Fixes #475859.
1596 * arrays.cs: Add a test.
1598 2009-02-12 Zoltan Varga <vargaz@gmail.com>
1600 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
1603 * basic-long.cs: Add a test.
1605 2009-02-12 Mark Probst <mark.probst@gmail.com>
1607 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
1608 remove the frame pointer in leaf methods which don't receive any
1609 arguments, don't throw exceptions and don't do dynamic stack
1612 2009-02-12 Zoltan Varga <vargaz@gmail.com>
1614 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
1615 the fail_tramp changes. Hopefully fixes #475132.
1617 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1619 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
1620 instead of mono_metadata_signature_dup_full.
1622 2009-02-12 Zoltan Varga <vargaz@gmail.com>
1624 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
1625 for processing jump tables. Fixes #473787.
1627 2009-02-11 Mark Probst <mark.probst@gmail.com>
1629 * mini-generic-sharing.c: mini_method_get_context() just calls
1630 mono_method_get_context_general() now.
1632 * mini.c, mini.h: Moved get_object_generic_inst(),
1633 construct_object_context_for_method() and
1634 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
1636 2009-02-11 Zoltan Varga <vargaz@gmail.com>
1638 * branch-opts.c (mono_if_conversion): Handle the case where the merged
1639 basic block fell through to its successor bblock without a branch. Fixes
1642 * iltests.il.in: Add a test.
1644 * aot-compiler.c (encode_method_ref): Encode methods of array types.
1645 (can_encode_patch): We can now handle arrays of generic parameters and
1648 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
1650 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
1651 the AOT file to avoid some #ifdefs in aot-runtime.c
1653 * mini.h: Bump AOT file format version.
1655 2009-02-10 Zoltan Varga <vargaz@gmail.com>
1657 * Makefile.am (fullaotcheck): Make this run the tests.
1659 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
1661 2009-02-10 Mark Probst <mark.probst@gmail.com>
1663 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
1664 individually. Fixes #473482.
1666 2009-02-10 Zoltan Varga <vargaz@gmail.com>
1668 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
1670 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
1672 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
1673 (mono_compile_assembly): Hush compile warnings about
1674 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
1677 2009-02-10 Zoltan Varga <vargaz@gmail.com>
1679 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
1681 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
1683 * aot-compiler.c: Fix arm support.
1685 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
1686 img_writer_emit_unset_mode () function.
1688 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
1689 (mono_unwind_get_dwarf_pc_reg): Ditto.
1691 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
1692 Move almost all platform specific code to a set of arch_ functions,
1693 and document them to ease porting.
1695 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
1697 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
1699 * aot-compiler.c: Extract the image writing functionality into a separate
1700 module to reduce the size of this file.
1702 2009-02-09 Geoff Norton <gnorton@novell.com>
1704 * mini-s390.c: Fix the signature of emit_sig_cookie.
1706 2009-02-09 Zoltan Varga <vargaz@gmail.com>
1708 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
1710 * aot-runtime.c (is_shared_got_patch): Ditto.
1712 * aot-runtime.c (load_named_code): Cope with the fact that
1713 decode_got_entry () won't decode the patch fully if its corresponding got
1714 entry is already filled.
1716 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
1718 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1720 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
1721 as the moving pointer instead of 'buf' for consistency with the rest of the
1723 (mono_arch_create_monitor_exit_trampoline): Ditto.
1725 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
1726 generic_class_init trampolines.
1727 (add_generic_class): Extract some code from add_generic_instances () into a
1728 separate function so it can be called from other places too.
1729 (compile_method): Call add_generic_class () for the classes of inflated methods
1730 referenced by the method.
1731 (can_encode_patch): Allow references to generic parameters.
1733 * aot-runtime.c: Add support the patches required by the new trampolines.
1735 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
1738 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
1741 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
1742 this from get_throw_pending_exception, make the signature full aot compatible.
1744 * Makefile.am (fullaotcheck): New target to run full-aot tests.
1746 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
1748 * exceptions.cs: Add a test.
1750 2009-02-07 Zoltan Varga <vargaz@gmail.com>
1752 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
1753 use the DWARF_DATA_ALIGN constant instead.
1755 * exception-<ARCH>.c: Update after the above change.
1757 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
1760 * mini-arm.c: Enable the dwarf unwinder.
1762 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
1763 instead of mono_class_setup_vtable ().
1765 2009-02-07 Zoltan Varga <vargaz@gmail.com>
1767 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
1770 * mini-x86.h: Enable the dwarf unwinder.
1772 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
1774 Fix mcs/tests/test-7.cs
1775 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
1778 2009-02-06 Zoltan Varga <vargaz@gmail.com>
1780 * mini.c (print_jit_stats): Remove some unused statistics.
1782 2009-02-05 Zoltan Varga <vargaz@gmail.com>
1784 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
1786 2009-02-05 Mark Probst <mark.probst@gmail.com>
1788 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
1789 the method we get from mono_object_get_virtual_method() because
1790 that function does it properly, now.
1792 2009-02-05 Zoltan Varga <vargaz@gmail.com>
1794 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
1795 opcodes. Fixes #472775.
1797 2009-02-05 Mark Probst <mark.probst@gmail.com>
1799 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
1800 fact that mono_find_jit_info() sometimes returns the context
1801 corresponding to the jit info in new_ctx. Fixes #472600.
1803 2009-02-05 Zoltan Varga <vargaz@gmail.com>
1805 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
1806 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
1807 klass->enum_basetype directly.
1809 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
1812 * unwind.c: Avoid 0 sized arrays.
1814 2009-02-04 Zoltan Varga <vargaz@gmail.com>
1816 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
1817 size on systems with 64k pages. Fixes #471389.
1819 2009-02-04 Mark Probst <mark.probst@gmail.com>
1821 Contributed under the terms of the MIT/X11 license by Steven
1822 Munroe <munroesj@us.ibm.com>.
1824 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
1825 for LOADI4_MEMBASE. Use addi instead of addic if it's not
1828 2009-02-04 Mark Probst <mark.probst@gmail.com>
1830 Contributed under the terms of the MIT/X11 license by Steven
1831 Munroe <munroesj@us.ibm.com>.
1833 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
1836 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
1837 The trampoline can be longer on PPC64.
1839 2009-02-04 Mark Probst <mark.probst@gmail.com>
1841 Contributed under the terms of the MIT/X11 license by Steven
1842 Munroe <munroesj@us.ibm.com>.
1844 * mini-ppc.c: Compiler warning fixes and trivial code
1847 2009-02-04 Zoltan Varga <vargaz@gmail.com>
1849 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
1850 ins->dreg which could be a hardware register, not a vreg.
1852 * aot-compiler.c (emit_method_dwarf_info): Ditto.
1854 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
1855 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
1857 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
1859 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
1860 ->dreg, that is not the vreg we are looking for.
1862 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
1864 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
1867 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
1870 2009-02-03 Zoltan Varga <vargaz@gmail.com>
1872 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
1874 * aot-compiler.c (emit_line_number_info): Fix line number emission when
1877 * aot-compiler.c: Add xdebug support on x86.
1879 * unwind.c: Add x86 support.
1881 * aot-compiler.c (emit_exception_debug_info): Control the emission of
1882 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
1884 * mini.c (mini_method_compile): Ditto.
1886 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
1889 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
1890 which mimic .push_section/.pop_section in GAS.
1892 * aot-compiler.c: Emit precise live range information for variables.
1894 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
1896 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
1897 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
1900 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
1901 the live ranges of variables.
1903 * mini.h (struct MonoMethodVar): Add two fields containing the live range
1904 of the variable in terms of native offsets.
1906 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
1908 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
1910 2009-02-02 Mark Probst <mark.probst@gmail.com>
1912 Contributed under the terms of the MIT/X11 license by Steven
1913 Munroe <munroesj@us.ibm.com>.
1915 * exceptions-ppc.c (restore_regs_from_context): Correct operand
1916 order (offset then base reg) for ppc_load_multiple_regs.
1917 (emit_save_saved_regs) Correct operand order for
1918 ppc_store_multiple_regs.
1919 (mono_arch_get_call_filter): Correct operand order for
1920 ppc_load_multiple_regs.
1922 * mini-ppc.c (emit_memcpy): Fix operand order for
1923 ppc_load_reg_update and ppc_store_reg_update.
1924 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
1925 (mono_arch_emit_epilog): Correct operand order for
1926 ppc_load_multiple_regs.
1928 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
1929 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
1931 2009-02-02 Mark Probst <mark.probst@gmail.com>
1933 * cpu-ppc64.md: Fixed storer4_memindex length.
1935 2009-02-02 Zoltan Varga <vargaz@gmail.com>
1937 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
1940 * aot-compiler.c (emit_line_number_info): Optimize this.
1942 2009-02-01 Zoltan Varga <vargaz@gmail.com>
1944 * aot-compiler.c: Disassemble tokens in the IL disassembly.
1946 * aot-compiler.c: Add debug info for methods without debug info by
1947 emitting an IL file and having the line number info referencing that file.
1949 * aot-compiler.c: Optimize the size of the generated line number info.
1951 * aot-compiler.c: Emit line number info in xdebug mode.
1953 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
1956 2009-01-31 Zoltan Varga <vargaz@gmail.com>
1958 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
1960 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
1963 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
1965 * basic-calls.cs: Test for the weird crash found on arm.
1967 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
1969 * cpu-arm.md: Increase the size of storer8_membase_reg and
1970 loadr8_membase_reg to 24 bytes to accomodate the extra add.
1972 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
1973 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
1974 reg to LR otherwise we'll be loading/storing from just the offset.
1976 2009-01-30 Miguel de Icaza <miguel@novell.com>
1978 Question: if we are storing gint32's inside the "*native_offset",
1979 should we change the signature to "gint32 *native_offset" to
1980 ensure that we do not have type definition problems?
1982 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
1983 an int * as this is what the other function expects, causes
1984 problems with Freescale's compiler that defined int32_t to be a
1985 long and makes int incompatible
1987 2009-01-30 Miguel de Icaza <miguel@novell.com>
1989 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
1990 filename conflict with bjam.
1992 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
1994 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
1995 as it might use decomposed ops.
1997 2009-01-30 Zoltan Varga <vargaz@gmail.com>
1999 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
2001 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
2004 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
2006 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
2009 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
2010 way registers are stored in MonoContext on arm.
2012 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
2013 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
2015 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
2017 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
2019 * mini.c (mini_init): Register mono_isfinite.
2021 * jit-icalls.c (mono_isfinite): New jit icall.
2023 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
2025 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
2026 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
2029 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2031 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
2032 separate frame and stack pointers, so we must use FP to find the register
2034 The FP reg is retrieved from the MonoContext::regs array.
2036 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2038 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
2041 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2043 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
2044 return R4 and R8 when not running under softfloat.
2046 Fixes basic-calls.exe
2048 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2050 * mini-arm.c: Implement some overflow opcodes.
2052 2009-01-29 Miguel de Icaza <miguel@novell.com>
2054 * ssa.c: handle another alloca.h
2056 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
2057 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
2058 MONO_ARCH_USE_SIGACTION.
2060 * aot-runtime.c, mini-exceptions.c: Replace platform define with
2063 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
2065 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
2066 PPC targets as sigaction does not exist on all platforms, define
2067 this on a per-platform basis.
2069 Instead of erroring out if the platform is not defined, include
2070 mini-ppc-os.h, and expect that the OS specific setting provides
2071 the required information.
2073 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2075 * aot-compiler.c: Fix --enable-minimal=aot.
2077 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2079 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
2082 2009-01-29 Zoltan Varga <vargaz@gmail.com>
2084 * exceptions-arm.c: Fix warnings.
2086 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
2089 * mini-x86.c: Fix --enable-minimal=jit build.
2091 * mini.c: Really fix --enable-minimal=jit build.
2093 * mini.c (construct_object_context_for_method): Move this outside
2094 the DISABLE_JIT block to fix the --enable-minimal=jit build.
2096 "Backported" of r124984 from 2.0 branch.
2098 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
2100 "Backport" of r124977 + r124978 from 2.0 branch.
2102 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
2103 to avoid calling mono_exception_from_token () from the throw trampoline.
2104 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
2105 for throwing corlib exceptions, this fixes full-aot support for corlib
2108 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
2110 2009-01-29 Miguel de Icaza <miguel@novell.com>
2112 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
2113 part of the changes to split the code in mini into operating
2114 system specific files.
2116 This patch was done by copying mini.c to the respective files to
2117 preserve SVN history.
2119 2009-01-29 Zoltan Varga <vargaz@gmail.com>
2121 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
2123 2009-01-28 Zoltan Varga <vargaz@gmail.com>
2125 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
2126 remoting-invoke-with-check wrappers of shared methods.
2128 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
2130 2009-01-27 Mark Probst <mark.probst@gmail.com>
2132 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
2133 optimization if the top of stack is the last instruction in the
2134 bblock. Otherwise it might have been used after its definition.
2137 2009-01-27 Zoltan Varga <vargaz@gmail.com>
2139 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
2140 method as well when get_vcall_slot () fails to match a code sequence.
2142 * mini-arm.c: Fix the android build, which doesn't have
2145 2009-01-26 Zoltan Varga <vargaz@gmail.com>
2147 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
2150 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
2152 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
2154 2009-01-26 Zoltan Varga <vargaz@gmail.com>
2156 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
2157 and put its id into jinfo->used_regs. This is only used on amd64,
2158 which is currently the only platform generating unwind info.
2160 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
2161 the dwarf unwinder. This is required to correctly handle async exceptions
2162 like thread abort and stack overflows, which can happen while a method
2163 is in the middle of its prolog or epilog.
2165 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
2166 the unwind info belonging to an AOTed method.
2168 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
2169 into cfg->unwind_ops.
2171 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
2173 * mini.c (mini_init): Call mono_unwind_init ().
2174 (mini_cleanup): Call mono_unwind_cleanup ().
2176 * unwind.c: Add functions for managing a set of unwind info entries, allowing
2177 unwind info to be shared between methods.
2179 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
2182 * exceptions-amd64.c (mono_arch_exceptions_init): Call
2183 get_throw_pending_exception () to avoid initialization races.
2185 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
2186 mono_arch_exceptions_init () function.
2188 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
2190 2009-01-25 Zoltan Varga <vargaz@gmail.com>
2192 * mini.c (mono_get_domain_intrinsic): New helper function.
2193 (mono_get_thread_intrinsic): Ditto.
2195 * mini-arm.c mini-ia64.c: Use the new helper functions.
2197 * method-to-ir.c (mono_method_to_ir): Fix the comment for
2198 the last constrained_call change, since it is needed in the non-AOT
2201 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
2203 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
2204 mono_get_lmf_addr () on arm eabi linux.
2206 2009-01-24 Zoltan Varga <vargaz@gmail.com>
2208 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
2209 code sequence which matches a non-virtual call.
2211 2009-01-23 Mark Probst <mark.probst@gmail.com>
2213 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
2216 2009-01-23 Zoltan Varga <vargaz@gmail.com>
2218 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
2219 runtime-invoke wrappers, since they are also shared based on signature.
2221 2009-01-22 Mark Probst <mark.probst@gmail.com>
2223 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
2224 info from the (correct) context.
2226 2009-01-22 Zoltan Varga <vargaz@gmail.com>
2228 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
2230 * unwind.c (mono_unwind_frame): New function to unwind through a frame
2231 using dwarf unwinding info. Not yet used.
2233 * mini.c (mini_init): When using xdebug, disable freeing of domains.
2235 2009-01-21 Mark Probst <mark.probst@gmail.com>
2237 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
2240 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
2241 special case and handle mono_arch_delegate_invoke_impl() returning
2242 function descriptors.
2244 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
2245 trampolines return function descriptors, too.
2247 2009-01-21 Zoltan Varga <vargaz@gmail.com>
2249 * method-to-ir.c (handle_alloc): Avoid generic instances in the
2250 out_of_line optimization.
2252 2009-01-21 Martin Baulig <martin@ximian.com>
2255 (MonoCompile): Added `disable_deadce_vars' to disable removing
2259 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
2260 inside the debugger.
2262 * liveness.c (mono_analyze_liveness): Don't remove any unused
2263 variables if `cfg->disable_deadce_vars' is set.
2265 2009-01-21 Mark Probst <mark.probst@gmail.com>
2267 * method-to-ir.c: Only apply exception constructor optimization if
2268 the the method actually belongs to an exception class. Fixes
2271 2009-01-21 Zoltan Varga <vargaz@gmail.com>
2273 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
2274 change inside a #ifdef __mono_ppc64__.
2276 * aot-compiler.c (compile_method): Remove the previous limitation.
2278 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
2279 on type variables in AOTed code.
2281 * aot-compiler.c (compile_method): Skip generic methods having type
2282 constraints on their generic parameters.
2284 * aot-compiler.c (compile_method): Check for methods which cannot be
2285 encoded inside RGCTX_FETCH patches as well.
2287 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
2290 2009-01-20 Mark Probst <mark.probst@gmail.com>
2292 * method-to-ir.c: Force the vtable variable in shared generic code
2293 for the case that they might show up on a stack trace where they
2296 * mini-exceptions.c: Save and use generic sharing info as well as
2297 IP in stack traces to resolve shared generic instantiations.
2299 2009-01-20 Zoltan Varga <vargaz@gmail.com>
2301 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
2302 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
2304 2009-01-20 Mark Probst <mark.probst@gmail.com>
2306 * method-to-ir.c: Do generic sharing for array constructors.
2308 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
2310 * mini-exceptions.c (mono_print_thread_dump): Add information
2311 about the thread state using wapi_current_thread_desc.
2313 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
2315 * basic-simd.cs: Tests for the new constructors.
2317 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
2319 * mini-ops.h: Added OP_EXPAND_*
2323 * mini-x86.c (mono_arch_output_basic_block): Same.
2325 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
2327 2009-01-19 Zoltan Varga <vargaz@gmail.com>
2329 * iltests.il.in: Add a test for #467385.
2331 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
2333 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
2334 thread been cleaned up is not the same currently in execution.
2336 Fixes appdomain-unload crashes on windows, osx and linux variants
2337 without the __thread keyword.
2339 2009-01-18 Zoltan Varga <vargaz@gmail.com>
2341 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
2342 (koush@koushikdutta.com). Implement this for android.
2344 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
2345 begins with a digit.
2347 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
2348 mono_marshal_get_write_barrier ().
2350 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
2352 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
2353 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
2354 that pass them on a register pair.
2356 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
2357 test was crashing due to that.
2359 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
2361 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
2362 trampoline code. Include ucontext.h only if available.
2364 2009-01-15 Mark Probst <mark.probst@gmail.com>
2366 * mini.c: mono_domain_lookup_shared_generic() takes an open method
2367 and doesn't check whether it's sharable, like it was before
2368 removing the shared generics hash. This brings IronPython
2369 performance back to what it was before that change.
2371 2009-01-14 Mark Probst <mark.probst@gmail.com>
2373 * method-to-ir.c: Handle delegate invocation optimization earlier,
2374 otherwise it would be handled (much more slowly) by the
2375 final/sealed optimization.
2377 2009-01-13 Zoltan Varga <vargaz@gmail.com>
2379 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
2380 domain is not set. Fixes #465864.
2382 2009-01-12 Mark Probst <mark.probst@gmail.com>
2384 * method-to-ir.c: Don't stop sharing of generic methods with catch
2385 clauses - we already handle those.
2387 2009-01-12 Mark Probst <mark.probst@gmail.com>
2389 * mini.c, mini.h: lookup_generic_method() is now
2390 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
2391 making the shared_generics_hash obsolete.
2393 2009-01-12 Mark Probst <mark.probst@gmail.com>
2395 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
2396 use the red zone. Make room on the stack first and then use it,
2397 not the other way around.
2399 2009-01-12 Zoltan Varga <vargaz@gmail.com>
2401 * mini.c (mini_init): Call mono_xdebug_init ().
2403 * aot-compiler.c (mono_xdebug_init): Make this non-static.
2405 2009-01-11 Zoltan Varga <vargaz@gmail.com>
2407 * TestDriver.cs: Add an --iter argument to run tests multiple times.
2409 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
2412 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
2413 debug+unwind info for trampolines.
2415 * mini.c (mono_create_unwind_op): New helper function.
2417 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
2419 2009-01-10 Zoltan Varga <vargaz@gmail.com>
2421 * aot-compiler.c: Fix the build.
2423 2009-01-09 Zoltan Varga <vargaz@gmail.com>
2425 * Makefile.am: Update dtrace-prelink.sh location.
2427 2009-01-08 Zoltan Varga <vargaz@gmail.com>
2429 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
2430 optimization. Fixes #464520.
2432 2009-01-07 Bill Holmes <billholmes54@gmail.com>
2434 * mini-amd64.c : Adding code to save/restore non-volatile registers
2437 * exceptions-amd64.c : Adding code to save/restore non-volatile
2438 registers on Winx64.
2440 Contributed under MIT/X11 license.
2442 2009-01-07 Zoltan Varga <vargaz@gmail.com>
2444 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
2445 __GNUC_MINOR__ which can break when the major version changes.
2447 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2449 * basic-simd.cs: Add tests for usage of the sizeof opcode.
2451 2009-01-07 Geoff Norton <gnorton@novell.com>
2453 * helpers.c: Allow mono -v -v -v to work on darwin.
2455 2009-01-05 Bill Holmes <billholmes54@gmail.com>
2457 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
2460 Contributed under MIT/X11 license.
2462 2009-01-05 Zoltan Varga <vargaz@gmail.com>
2464 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
2465 instead of directly accessing type->data.klass. Fixes #462016.
2466 (mono_allocate_stack_slots_full): Ditto.
2468 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
2469 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
2471 * aot-compiler.c (emit_plt): Fix ARM build.
2473 2009-01-04 Zoltan Varga <vargaz@gmail.com>
2475 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
2477 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
2480 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
2481 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
2484 * iltests.il.in: Add a regression test.
2486 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2488 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
2490 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2492 * basic-simd.cs: Add a regression test for #462457.
2494 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2496 * mini-ops.h: Add a definition of XPHI.
2498 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
2500 * ssa.c (op_phi_to_move): Handle XPHI.
2502 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
2506 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2508 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
2510 2008-12-31 Geoff Norton <gnorton@novell.com>
2512 * mini-ppc.c: The prolog size allocated can be too small for darwin
2513 ppc32 under certain circumstances. Also fix a small logic bug.
2515 2008-12-29 Zoltan Varga <vargaz@gmail.com>
2517 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
2518 while loading AOT methods.
2520 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
2521 since only the former is nulled out after a successful cast. This prevents
2522 crashes with rethrown exceptions when using --debug=casts.
2524 2008-12-24 Mark Probst <mark.probst@gmail.com>
2526 * mini.h: New macro for checking whether a method is final,
2527 i.e. whether the method or its class is marked final.
2529 * method-to-ir.c: Use the new macro for all final-checks
2530 consistently. Fixes the crash in the System.ServiceModel tests.
2532 2008-12-23 Mark Probst <mark.probst@gmail.com>
2534 * mini-exceptions.c (get_exception_catch_class): Corrected another
2535 overly strict assertion.
2537 2008-12-23 Mark Probst <mark.probst@gmail.com>
2539 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
2540 Clobbering it is not allowed because the caller might use it as
2541 the vtable register in the interface call.
2543 2008-12-19 Mark Probst <mark.probst@gmail.com>
2545 * mini-exceptions.c (get_exception_catch_class): Corrected an
2546 overly strict assertion.
2548 2008-12-18 Mark Mason <mmason@upwardaccess.com>
2550 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
2552 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
2554 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
2556 * cpu-mips.md: correct lengths for certain long_ opcodes.
2558 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
2560 * 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().
2562 2008-12-17 Mark Mason <mmason@upwardaccess.com>
2564 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
2566 2008-12-17 Mark Mason <mmason@upwardaccess.com>
2568 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
2570 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2572 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
2575 2008-12-16 Mark Mason <mmason@upwardaccess.com>
2577 * 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
2579 * 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)
2581 2008-12-15 Mark Mason <mmason@upwardaccess.com>
2583 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
2585 2008-12-14 Zoltan Varga <vargaz@gmail.com>
2587 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
2588 gshared code. Fixes #458947.
2590 * generics.cs: Add a test.
2592 2008-12-12 Mark Mason <mmason@upwardaccess.com>
2594 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2596 * mini-mips.c: first pass n32 code generation.
2598 * mini-mips.h: datatypes and defines for n32 support.
2600 * exceptions-mips.c: first pass n32 code generation.
2602 * tramp-mips.c: first pass n32 code generation.
2604 * cpu-mips.md: add long_ opcodes.
2606 2008-12-12 Mark Mason <mmason@upwardaccess.com>
2608 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2610 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2612 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2614 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2616 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2618 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2620 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2622 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2624 * helpers.c: for mips/n32, don't pass -mips32 to objdump
2626 2008-12-12 Zoltan Varga <vargaz@gmail.com>
2628 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
2630 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
2632 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
2634 2008-12-12 Mark Probst <mark.probst@gmail.com>
2636 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
2637 descriptors for helper functions directly in front of the code.
2639 2008-12-11 Mark Probst <mark.probst@gmail.com>
2641 * method-to-ir.c: Removed an unnecessary assertion.
2643 2008-12-10 Zoltan Varga <vargaz@gmail.com>
2645 * method-to-ir.c: Merge SGEN changes from the old JIT.
2647 2008-12-10 Zoltan Varga <vargaz@gmail.com>
2649 * driver.c (compile_all_methods_thread_main): Handle failure of
2652 2008-12-10 Mark Probst <mark.probst@gmail.com>
2654 * mini-ppc.c: Merged with mini-ppc64.c.
2656 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
2658 * Makefile.am: Use the same sources for PPC and PPC64.
2660 * mini-ppc64.c: Removed.
2662 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
2664 * branch-opts.c (remove_block_if_useless): Extract fall through detection
2665 code to mono_bb_is_fall_through.
2667 * branch-opts.c (mono_remove_critical_edges): Same.
2669 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
2671 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
2672 expect that an OP_BR_REG will be there.
2674 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
2676 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
2677 for the many branch ops. The original check miss OP_BR_REG.
2681 2008-12-09 Mark Mason <mmason@upwardaccess.com>
2683 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
2685 2008-12-09 Zoltan Varga <vargaz@gmail.com>
2687 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
2688 while holding the aot lock.
2690 2008-12-09 Mark Mason <mmason@upwardaccess.com>
2692 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
2694 2008-12-09 Bill Holmes <billholmes54@gmail.com>
2696 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
2697 to release all runtime callable wrappers held by the runtime.
2699 Contributed under MIT/X11 license.
2701 2008-12-09 Bill Holmes <billholmes54@gmail.com>
2703 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
2706 Contributed under MIT/X11 license.
2708 2008-12-09 Zoltan Varga <vargaz@gmail.com>
2710 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
2711 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
2713 2008-12-09 Mark Mason <mmason@upwardaccess.com>
2715 * cpu-mips.md: fix ckfinite length
2717 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
2718 (mono_arch_lowering_pass): cleanup, rearrange for clarity
2719 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
2721 2008-12-08 Mark Mason <mmason@upwardaccess.com>
2723 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
2725 2008-12-08 Geoff Norton <gnorton@novell.com>
2727 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
2728 size by 8 bytes as well.
2730 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2732 * basic-simd.cs: Fix method names for Vector16b.
2734 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2736 * basic-simd.cs: Fix method names for Vector16sb.
2738 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2740 * basic-simd.cs: Fix method names for Vector8us.
2742 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2744 * basic-simd.cs: Fix method names for Vector8s.
2746 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2748 * basic-simd.cs: Fix method names for Vector4ui.
2750 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2752 * basic-simd.cs: Fix method names for Vector2l.
2754 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2756 * basic-simd.cs: Fix method names for Vector2d.
2758 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2760 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
2761 that are extension methods.
2763 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2765 * basic-simd.cs: Fix method names for Vector4f.
2767 2008-12-08 Zoltan Varga <vargaz@gmail.com>
2769 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
2770 as such. Fixes #456669.
2772 2008-12-07 Mark Mason <mmason@upwardaccess.com>
2774 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
2776 2008-12-07 Mark Mason <mmason@upwardaccess.com>
2778 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
2779 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
2780 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
2781 (mips_adjust_stackframe): handle FP spills
2783 * mini-ops.h: add mips_mtc1_s2
2785 * cpu-mips.md: add mips_mtc1_s2
2787 2008-12-07 Zoltan Varga <vargaz@gmail.com>
2789 * unwind.c: New file, move the unwind info encoding functions here from
2790 aot-compiler.c, so they could be used at runtime too.
2792 2008-12-05 Mark Mason <mmason@upwardaccess.com>
2794 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
2795 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
2797 2008-12-05 Mark Mason <mmason@upwardaccess.com>
2799 * mini-mips.c: cleanup warnings
2800 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
2801 (mips_adjust_stackframe): handle case of taking the address of stack locals
2803 2008-12-05 Zoltan Varga <vargaz@gmail.com>
2805 * aot-compiler.c: Implement a few functions missing from the asm writer.
2806 (emit_method_code): Only write symbols for methods when using the bin
2807 writer, since the assembler can't deal with the characters in our method
2810 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
2812 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
2815 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
2816 a bit to also restore %rax.
2818 2008-12-05 Mark Probst <mark.probst@gmail.com>
2820 * mini-ppc.c: Some simple merges from mini-ppc64.c.
2822 2008-12-05 Zoltan Varga <vargaz@gmail.com>
2824 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
2827 2008-12-05 Mark Probst <mark.probst@gmail.com>
2829 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
2831 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
2832 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
2834 * exceptions-ppc64.c: Removed.
2836 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
2838 2008-12-05 Mark Probst <mark.probst@gmail.com>
2840 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
2843 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
2845 * tramp-ppc64.c: Removed.
2847 2008-12-05 Zoltan Varga <vargaz@gmail.com>
2849 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
2852 2008-12-05 Mark Probst <mark.probst@gmail.com>
2854 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
2856 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
2857 mini-ppc.h instead of mini-ppc64.h.
2859 * mini-ppc64.h: Removed.
2861 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2863 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
2865 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
2867 2008-12-05 Mark Probst <mark.probst@gmail.com>
2869 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
2870 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
2873 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
2875 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
2877 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
2879 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
2881 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
2883 * basic-simd.cs: Tests for operator == and != on Vector4f.
2885 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
2887 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
2889 * simd-intrinsics.c: Kill useless enum.
2891 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2893 * cpu-mips.md: add long_conv_to_ovf_i4_2
2894 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
2896 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2898 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
2900 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
2902 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2904 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
2906 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
2908 * basic-simd.cs: Add tests for new methods.
2910 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
2912 * simd-intrinsics.c: Add support for operator == and !=
2915 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
2917 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
2919 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
2921 2008-12-04 Zoltan Varga <vargaz@gmail.com>
2923 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
2925 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
2926 MONO_PATCH_INFO_ICALL_ADDR.
2928 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
2930 * aot-compiler.c: Resurrect full-aot support.
2932 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2934 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
2936 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2938 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
2940 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
2942 * basic-simd.cs: Fix tests to work under ppc.
2943 Remove tests for methods that will be removed.
2945 2008-12-03 Mark Probst <mark.probst@gmail.com>
2947 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
2948 generic type (via a typedef or typeref) correctly.
2950 2008-12-03 Zoltan Varga <vargaz@gmail.com>
2952 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
2953 diagnose an assertion failure.
2955 2008-12-02 Mark Probst <mark.probst@gmail.com>
2957 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
2958 Fix trampoline size.
2960 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
2961 conversion opcodes are implemented natively instead via emulation.
2963 2008-12-01 Mark Mason <mmason@upwardaccess.com>
2965 * cpu-mips.md: remove mips_xori
2967 * mini-ops.h: remove mips_xori
2969 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
2971 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
2973 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
2975 2008-12-01 Mark Mason <mmason@upwardaccess.com>
2977 * cpu-mips.md: fix instruction lengths.
2979 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
2981 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
2983 * mini-ops.h: fix slti / sltiu op profiles.
2985 2008-12-02 Martin Baulig <martin@ximian.com>
2987 * method-to-ir.c (mono_method_to_ir): Disable debugging
2988 information for the init locals block to make the debugger stop
2989 after all locals have been initalized.
2991 2008-12-02 Martin Baulig <martin@ximian.com>
2993 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
2994 running inside the debugger.
2996 2008-12-01 Zoltan Varga <vargaz@gmail.com>
2998 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
3001 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
3002 alu->alu imm optimization which only shows if deadce is disabled.
3004 * aot-compiler.c: Rename the function names for the binary and asm writers
3005 so they can coexist in the same process. Rework the xdebug code to use the
3006 asm writer. This avoids the need to call into the runtime to dump the
3007 debugging info. Add more debugging info for types.
3009 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
3011 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
3012 cpu description tables, they can't occur in cpu-<ARCH>.md.
3014 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
3015 the stack in CEE_LDFLDA. Fixes #450542.
3017 * generics.cs: Add a new test.
3019 2008-12-01 Mark Mason <mmason@upwardaccess.com>
3021 * mini-ops.h: updated MIPS opcodes
3022 * mini-mips.c: decompose long opts
3023 * mini-mips.h: decompose long opts
3025 2008-11-29 Mark Mason <mmason@upwardaccess.com>
3027 * cpu-mips.md: fix length on int_rem_un
3028 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
3030 2008-11-29 Zoltan Varga <vargaz@gmail.com>
3032 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
3034 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
3036 2008-11-29 Martin Baulig <martin@ximian.com>
3038 * mini-exceptions.c (mono_handle_native_sigsegv): Check
3039 mono_debug_using_mono_debugger() in addition to the
3040 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
3042 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3044 * mini-ops.h: updated more MIPS opcodes
3045 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
3046 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
3048 2008-11-28 Mark Probst <mark.probst@gmail.com>
3050 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
3052 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3054 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
3055 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
3056 * mini-ops.h: correct selected mips opcode entries
3058 2008-11-28 Mark Probst <mark.probst@gmail.com>
3060 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
3063 2008-11-28 Mark Probst <mark.probst@gmail.com>
3065 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
3067 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3069 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
3070 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
3071 * mini-mips.h: disable IMT
3072 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
3074 2008-11-28 Mark Probst <mark.probst@gmail.com>
3076 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
3078 2008-11-28 Mark Probst <mark.probst@gmail.com>
3080 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
3082 2008-11-28 Zoltan Varga <vargaz@gmail.com>
3084 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
3087 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3089 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
3090 for Set/GetVector aligned versions.
3092 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3094 * basic-simd.cs: Add tests for Get/SetVector.
3096 2008-11-27 Mark Probst <mark.probst@gmail.com>
3098 * mini.c: Removed g_slist_append_mempool(). Now in
3101 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3103 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
3104 size properly and make the bounds check optional.
3106 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
3107 for SetVector and IsAligned.
3109 2008-11-27 Zoltan Varga <vargaz@gmail.com>
3111 * mini.c: Remove unused mono_normalize_opcodes () function.
3113 2008-11-26 Mark Probst <mark.probst@gmail.com>
3115 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
3116 using the new atomic add ops now.
3118 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
3121 2008-11-26 Mark Probst <mark.probst@gmail.com>
3123 * mini-ppc64.c: Several fixes.
3125 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3127 * cpu-mips.md: added jump_table
3128 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
3130 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3132 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
3134 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3136 * mini-ops.h: corrected a handful of MIPS opcodes.
3138 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3140 * aot-compiler.c: MIPS to use ELF writer
3142 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3144 * mini-codegen.c: remove MIPS specific assert.
3146 2008-11-25 Mark Probst <mark.probst@gmail.com>
3148 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
3149 fixes. PPC64 now passes most of the runtime regressions.
3151 2008-11-24 Zoltan Varga <vargaz@gmail.com>
3153 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
3154 volatile intervals a bit.
3156 2008-11-24 Mark Probst <mark.probst@gmail.com>
3158 * basic-long.cs: New test case.
3160 2008-11-23 Zoltan Varga <vargaz@gmail.com>
3162 * mini.c (mini_method_compile): Disable globalra for large methods for
3165 * regalloc2.c (order_moves): Add fp support.
3167 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
3168 source bblock ends with an OP_BR_REG.
3170 * ratests.cs: Add a new test.
3172 2008-11-23 Mark Probst <mark.probst@gmail.com>
3174 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
3175 sharing. PPC64 now passes generics.exe.
3177 2008-11-23 Mark Probst <mark.probst@gmail.com>
3179 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
3181 2008-11-23 Zoltan Varga <vargaz@gmail.com>
3183 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
3184 memory when mono_jit_info_table_find () can't find the method in the
3187 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
3190 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
3193 2008-11-23 Mark Probst <mark.probst@gmail.com>
3195 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
3196 Several fixes. PPC64 now runs exceptions.exe and
3197 devirtualization.exe.
3199 2008-11-22 Mark Probst <mark.probst@gmail.com>
3201 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
3202 arrays.exe and basic-math.exe.
3204 2008-11-22 Mark Probst <mark.probst@gmail.com>
3206 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
3207 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
3209 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
3211 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
3213 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
3215 * method-to-ir.c: Move bounds checking macros to ir-emit.h
3217 * ir-emit.h: Move macros from method-to-ir.c to here.
3219 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
3221 * mini-ops.h: Correct the long simd ops to use LREG.
3223 2008-11-21 Zoltan Varga <vargaz@gmail.com>
3225 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
3227 * mini-ops.h: Correct the dreg type of a few long opcodes.
3229 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
3232 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
3234 * mini-ppc.c: remove negative stack references in epilog
3235 for platforms that don't support the red zone.
3237 2008-11-21 Mark Probst <mark.probst@gmail.com>
3239 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
3240 point regs. Now PPC64 passes basic-calls.exe.
3242 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3244 * basic-simd.cs: Add tests for accessors of Vector2l.
3246 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3248 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
3250 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
3252 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
3254 2008-11-21 Mark Probst <mark.probst@gmail.com>
3256 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
3257 PPC64 passes basic-long.exe.
3259 2008-11-20 Mark Probst <mark.probst@gmail.com>
3261 * decompose.c: Decompose carry and overflow add on PPC64 like on
3262 other 64 bit archs. Don't decompose sub at all on PPC64.
3264 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
3265 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
3268 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3270 * basic-simd.cs: Add tests for accessors of Vector2d.
3272 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3274 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
3278 * mini-x86.c (mono_arch_output_basic_block): Same.
3280 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
3282 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3284 * basic-simd.cs: Add tests for accessors of Vector4f.
3286 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3288 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
3292 * mini-x86.c (mono_arch_output_basic_block): Same.
3294 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
3296 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3298 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
3300 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3302 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
3306 * mini-x86.c (mono_arch_output_basic_block): Same.
3308 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
3310 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3312 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
3314 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3316 * simd-intrinsics.c: Enable setters for Vector16sb.
3318 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3320 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
3324 * mini-x86.c (mono_arch_output_basic_block): Same.
3326 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
3328 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
3330 * simd-intrinsics.c: Implement setter for Vector8us.
3332 2008-11-19 Zoltan Varga <vargaz@gmail.com>
3334 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
3337 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
3339 * mini-ppc.c: remove references to the red zone in the prolog
3340 (for systems that don't support it).
3342 2008-11-19 Mark Probst <mark.probst@gmail.com>
3344 * cpu-ppc64.md: Fixed a few instruction lengths.
3346 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
3349 2008-11-19 Mark Probst <mark.probst@gmail.com>
3351 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
3354 2008-11-19 Zoltan Varga <vargaz@gmail.com>
3356 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
3358 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
3360 * mini-ops.h: Added OP_INSERT_I2.
3364 * mini-x86.c (mono_arch_output_basic_block): Same.
3366 * simd-intrinsics.c: Implement setter for Vector8s.
3368 * simd-methods.h: Add the names of get setters of Vector8s.
3370 2008-11-18 Zoltan Varga <vargaz@gmail.com>
3372 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
3374 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
3377 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
3379 2008-11-18 Mark Probst <mark.probst@gmail.com>
3381 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
3382 for PPC64. An empty program runs now.
3384 2008-11-18 Zoltan Varga <vargaz@gmail.com>
3386 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
3388 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
3389 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
3390 info for JITted code is emitted into a shared library, loadable into gdb.
3392 2008-11-18 Mark Probst <mark.probst@gmail.com>
3394 * Makefile.am: Changes to build PPC64.
3396 * mini-arch.h: Include mini-ppc64.h on PPC64.
3398 2008-11-18 Mark Probst <mark.probst@gmail.com>
3400 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
3401 in PPC code up to r119147.
3403 2008-11-18 Mark Probst <mark.probst@gmail.com>
3405 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
3406 cpu-ppc64.md: Changes for PPC64.
3408 Based on code submitted by andreas.faerber@web.de at
3409 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
3412 2008-11-18 Mark Probst <mark.probst@gmail.com>
3414 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
3415 cpu-ppc64.md: Copied from the corresponding PPC files from
3418 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
3420 * mini-ops.h: Added OP_ROUND.
3422 * cpu-x86.md: Added round.
3424 * mini-x86.c: Added support for intrinsicing Math.Round (double).
3426 * basic-math.cs: Added test_0_round to test rounding.
3428 Contributed under MIT/X11 license.
3430 2008-11-17 Bill Holmes <billholmes54@gmail.com>
3432 * aot-compiler.c : Fix the Winx64 build.
3434 Contributed under MIT/X11 license.
3436 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
3438 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
3439 in OP_EXTRACT_R8 to avoid possible stack corruption.
3441 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
3443 * mini-ops.h: Added OP_EXTRACT_R8/I8.
3445 * cpu-x86.md: Added extract_r8.
3447 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
3449 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
3450 a couple of OP_EXTRACT_I4.
3452 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
3454 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
3456 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
3458 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
3461 2008-11-17 Zoltan Varga <vargaz@gmail.com>
3463 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
3464 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
3466 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
3467 are not needed any more.
3469 * mini.h: Remove the unused INS_LIST macros.
3471 * mini.c (mini_method_compile): Remove a disable globalra case which is no
3474 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
3477 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
3478 mono_alloc_ireg () instead.
3480 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
3483 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
3486 * aot-runtime.c (load_aot_module): Disable AOT when running under
3489 * mini-amd64.h: Change the monitor fastpath defines to check for
3490 !PLATFORM_WIN32 so they work on *bsd too.
3492 * mini.h mini.c mini-hhpa.c: Remove more unused code.
3494 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
3496 * mini.h (MonoCompile): Remove new_ir flag.
3498 * regalloc.h regalloc.c: Remove unused code.
3500 * cpu-*.md: Remove more unused opcodes.
3502 * simple-cee-ops.h simple-mini-ops.h: Removed.
3504 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
3506 2008-11-17 Zoltan Varga <vargaz@gmail.com>
3508 * aliasing.h: Removed.
3510 * *.c: Remove references to aliasing.h and inssel.h.
3512 * mini.c: Remove additional unused functions.
3514 * mini-ops.h cpu-*.md: Remove unused opcodes.
3516 2008-11-16 Zoltan Varga <vargaz@gmail.com>
3518 Remove the old JIT code.
3520 * inssel*.brg: Removed.
3522 * ssa.c abcremoval.c aliasing.c: Removed.
3524 * ssa2.c: Renamed to ssa.c.
3526 * abcremoval2.c: Renamed to abcremoval.c.
3528 * *.c: Removed all !cfg->new_ir code.
3530 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
3531 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
3533 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
3535 2008-11-16 Zoltan Varga <vargaz@gmail.com>
3537 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
3538 to simplify the code and cut back on the number of global symbols in the AOT
3541 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
3543 2008-11-15 Zoltan Varga <vargaz@gmail.com>
3545 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
3546 with the got/got_info tables.
3548 * mini.h: Bump AOT file format version.
3550 * unwind.h: New file, contains definitions for stack unwinding.
3552 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
3555 * aot-compiler.c: Generalize the emitting of unwind information to use the
3556 information in cfg->unwind_ops.
3558 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
3560 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
3561 AOT method frames. Enable writing symbols for methods by default.
3563 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
3565 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
3566 and make it work with vectors of element sizes 1, 2 and 4.
3568 * simd-intrinsics.c: Enable getter for all vectors with element size
3571 * simd-methods.h: Add the names of other getters.
3573 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
3579 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
3581 * mini-ppc.h: portability fix.
3583 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
3585 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
3586 buggy and will overwrite it.
3588 2008-11-14 Zoltan Varga <vargaz@gmail.com>
3590 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
3591 Use it to emit local symbols for all methods so AOTed methods show up with
3592 their full name in gdb/valgrind output.
3594 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
3596 * mini-ppc.c: portability fixes.
3598 2008-11-14 Zoltan Varga <vargaz@gmail.com>
3600 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
3601 entries out of the if (!generic_shared...) code so it is always done.
3602 (mono_class_init_trampoline): Do the patching when running under valgrind
3603 too, newer versions of valgrind have no problems with it.
3605 2008-11-13 Zoltan Varga <vargaz@gmail.com>
3607 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
3610 2008-11-13 Mark Probst <mark.probst@gmail.com>
3612 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
3615 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3617 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
3619 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3621 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
3627 * simd-intrinsics.c: Same.
3629 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3631 * simd-intrinsics.c: Enable constructor intrinsics for all types.
3633 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3635 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
3636 to work with more Vector types.
3638 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3640 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
3641 store the elemens directly instead of using and intermediate.
3643 2008-11-13 Zoltan Varga <vargaz@gmail.com>
3645 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
3647 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
3648 to preserve %eax for aot plt trampolines.
3650 * aot-compiler.c (compile_method): Don't skip synchronized methods.
3651 (encode_method_ref): Flag synchronized methods so they won't go through
3654 * aot-compiler.c: Additional work to support AOTing synchronized methods/
3657 * cpu-ia64.md (jmp): Increase max length.
3659 2008-11-12 Zoltan Varga <vargaz@gmail.com>
3661 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
3662 open generic classes.
3664 * aot-compiler.c: Enable the ELF writer on ELF platforms.
3666 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
3667 box+brtrue optimization since it causes test failures on x86.
3669 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
3671 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
3677 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
3678 for simd ctor values.
3680 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
3681 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
3683 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
3685 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
3688 * simd-instrincs.c: Same.
3690 * basic-simd.cs: Same.
3692 2008-11-12 Zoltan Varga <vargaz@gmail.com>
3694 * ratests.cs: Add more tests.
3696 * regalloc2.c (add_spill_code): Handle more corner cases.
3698 2008-11-11 Zoltan Varga <vargaz@gmail.com>
3700 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
3701 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
3702 both the source an destination of an instruction.
3704 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
3706 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
3707 wapihandles.c: more portability changes.
3709 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
3711 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
3712 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
3713 safe to execute in a signal handler and the kernel provides better
3714 the info in /proc/self/smaps. Avoid the assert on sigaction during
3717 2008-11-11 Zoltan Varga <vargaz@gmail.com>
3719 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
3720 do the bblock linking hack if it is actually needed.
3722 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
3725 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
3726 crash problem is fixed.
3728 * branch-opts.c (mono_remove_critical_edges): Link up newly added
3731 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
3733 (mini_method_compile): Set the starting value of next_vreg to
3734 MAX_IREGS + MAX_FREGS when using globalra.
3736 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
3737 filter clauses with BB_EXCEPTION_HANDLER.
3739 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
3741 2008-11-10 Mark Probst <mark.probst@gmail.com>
3743 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
3744 space for stdcall. Fixes regressions on Win32.
3746 2008-11-10 Zoltan Varga <vargaz@gmail.com>
3748 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
3750 (linear_scan): Remove an assert which doesn't seem to be needed.
3752 * local-propagation.c (mono_local_deadce): Avoid a call to
3753 MONO_DELETE_INS which would screw up the instruction linking.
3755 * mini.c (mono_decompose_op_imm): Make this work with globalra.
3757 * regalloc2.c: Upgrade to work the current JIT code.
3759 2008-11-09 Zoltan Varga <vargaz@gmail.com>
3761 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
3764 * aot-runtime.c: Remove some dead code.
3766 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
3768 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
3770 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
3771 trampolines using sscanf since atoi doesn't work on large unsigned values.
3773 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
3774 Initialize code_size.
3776 2008-11-08 Mark Probst <mark.probst@gmail.com>
3778 * method-to-ir.c (mini_emit_inst_for_method): Make
3779 Interlocked.CompareExchange work for Int arguments on 32 bit
3782 2008-11-07 Mark Probst <mark.probst@gmail.com>
3784 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
3786 2008-11-06 Bill Holmes <billholmes54@gmail.com>
3788 * main.c Fix MSVC build.
3790 Contributed under MIT/X11 license.
3792 2008-11-06 Mark Probst <mark.probst@gmail.com>
3794 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
3795 alignment larger than 8 bytes are aligned correctly, too.
3797 * mini.c: Honor the min_align field of MonoClass when laying out
3800 2008-11-06 Zoltan Varga <vargaz@gmail.com>
3802 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
3804 * aot-compiler.c (emit_plt): Fix a warning.
3806 * aot-compiler.c: Implement ARM support in the binary writer.
3808 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3810 * basic-simd.cs: Add test for getter with byref arg.
3811 Fix the naming of a few tests.
3812 Add missing checks to a test.
3814 2008-11-05 Zoltan Varga <vargaz@gmail.com>
3816 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
3818 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
3819 most of the full-aot support for monitor enter/exit trampolines.
3821 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
3822 enter/exit trampoline creation functions.
3824 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
3827 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
3829 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
3830 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
3831 implement the needed functionality without adding crap to the runtime.
3833 2008-11-05 Zoltan Varga <vargaz@gmail.com>
3835 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
3838 * mini.c (mono_build_date): New global version holding the build date in
3841 * Makefile.am (buildver.c): Generate a file containing the build date.
3843 * main.c: Set the build date from the generated file.
3845 * mini.c (mono_get_runtime_build_info): New helper function returning build
3846 information in a string format.
3848 * driver.c (mono_main): Print the build date in --version.
3850 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
3851 file when the bind-to-runtime-version option is used.
3853 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3855 * simd-intrinsics.c: Fix bug when using getters and byref args.
3857 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3859 * simd-methods.h: Rename prefetch methods.
3861 * simd-intrinsics.c: Same.
3863 2008-11-05 Mark Probst <mark.probst@gmail.com>
3865 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
3868 2008-11-04 Zoltan Varga <vargaz@gmail.com>
3870 * aot-compiler.c: Use the bundled elf header files instead of depending on
3873 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
3876 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
3879 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
3881 * cpu-x86.md: Add store nta ops.
3887 * mini.h: Add an enum for simd prefetch modes.
3889 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
3890 of store. Use the changed code to support store nta.
3892 * simd-intrinsics.c: Add prefetch ops for all vector types.
3894 2008-11-04 Zoltan Varga <vargaz@gmail.com>
3896 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
3899 * aot-compiler.c: Use statically allocated buffers for constructing symbol
3902 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
3905 2008-11-04 Mark Probst <mark.probst@gmail.com>
3907 * mini-x86.c: Fixed commit.
3909 2008-11-04 Zoltan Varga <vargaz@gmail.com>
3911 * aot-compiler.c (emit_plt): Align the plt section only on x86.
3913 2008-11-04 Mark Probst <mark.probst@gmail.com>
3915 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
3916 and MONITOR_EXIT, for the ASM fastpaths.
3918 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
3921 * mini.c, patch-info.h: Signature and patch infos for
3922 Monitor.Enter/Exit trampolines.
3924 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
3926 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
3927 Monitor.Enter/Exit ASM fastpath for Linux.
3929 2008-11-04 Zoltan Varga <vargaz@gmail.com>
3931 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
3933 * objects.cs: Add a new test.
3935 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
3937 * aot-runtime.c (load_method): Run class initialization in the PLT case even
3938 if MONO_LOG_LEVEL is set.
3940 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
3942 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
3944 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
3946 * aot-compiler.c: Change the relocation code to use virtual addresses instead
3947 of file offsets. Align the sections belonging to the data segment to
3950 2008-11-03 Zoltan Varga <vargaz@gmail.com>
3952 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
3953 elf.h. Port it to amd64.
3955 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3957 * driver.c: Enable SIMD by default.
3959 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3961 * cpu-x86.md: Add prefetch op.
3967 * mini.h: Add an enum for simd prefetch modes.
3969 * simd-methods.h: Add prefetch function names.
3971 * simd-intrinsics.c: Add prefetch ops for all vector types.
3973 2008-11-03 Zoltan Varga <vargaz@gmail.com>
3975 * aot-compiler.c (emit_bytes): Speed this up a little.
3977 2008-11-02 Zoltan Varga <vargaz@gmail.com>
3979 * aot-compiler.c: Add JIT time etc. statistics.
3981 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
3983 * mini.h (MonoCompile): Add 'got_offset' field.
3985 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
3986 method_got_offsets array.
3988 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
3991 * aot-compiler.c (compile_method): Add generic method instances referenced
3992 by the method to the list of methods to be compiled, this is required so if
3993 A<T> references B<T>, and another assembly references A<int>, then it will
3994 also get a copy of B<int>.
3996 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
3997 when checking for monitor enter/exit.
3999 2008-10-30 Mark Probst <mark.probst@gmail.com>
4001 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
4002 for Monitor.Enter and Monitor.Exit if enabled.
4004 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
4007 2008-10-30 Zoltan Varga <vargaz@gmail.com>
4009 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
4010 of an OP_MOVE. Fixes #440046.
4012 * basic-long.cs: Add a new test.
4014 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
4016 * mini.h: Add synchronization note for the managed counter-part.
4018 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
4019 returns the simd caps of the current cpu.
4021 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
4023 * basic-simd.cs: Remove Console.WriteLine.
4025 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4027 * basic-simd.cs: New tests for Vector2ul.
4029 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4031 * simd-intrinsics.c: Add new vector type Vector2ul.
4033 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4035 * basic-simd.cs: New tests for Vector2l.
4037 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4039 * cpu-x86.md: Add long version of most packed int ops.
4045 * simd-intrinsics.c: Add new vector type Vector2l.
4047 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4049 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
4051 * simd-methods.h: Remove SN_op_BitwiseXor.
4053 2008-10-28 Zoltan Varga <vargaz@gmail.com>
4055 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
4058 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4060 * basic-simd.cs: Test for Vector2d.
4062 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
4065 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4067 * cpu-x86.md: Add double version of all packed float ops.
4073 * simd-intrinsics.c: Add new vector type Vector2d.
4075 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
4077 * simd-methods.h: Add Duplicate.
4079 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4081 * basic-simd.cs: Test for packing with signed saturation.
4083 2008-10-28 Zoltan Varga <vargaz@gmail.com>
4085 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
4086 found in the TYPESPEC table.
4088 2008-10-26 Zoltan Varga <vargaz@gmail.com>
4090 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
4093 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
4095 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
4096 instead of the RVA, since the RVA can be changed by tools like the cil
4099 * method-to-ir.c (mono_method_to_ir2): Ditto.
4101 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
4102 (deserialize_variable): Ditto.
4104 2008-10-25 Martin Baulig <martin@ximian.com>
4106 * debug-mini.c (write_variable): Use
4107 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
4109 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4111 * cpu-x86.md: Add unsigned variants of packd and packw.
4115 * mini-x86.h: Emit the right instruction for packd and packw.
4116 Add unsigned variants of packd and packw.
4118 * simd-intrinsics.c: Packd and packw were used in place of their
4119 unsigned variants. Change that.
4120 Add intrinsics for (Signed)PackWithSignedSaturation.
4122 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
4124 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4126 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
4128 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4130 * mini-ops.h: Remove dword packed add/sub with saturation ops.
4132 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
4134 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
4137 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
4139 2008-10-24 Mark Probst <mark.probst@gmail.com>
4141 * method-to-ir.c, mini.c: Special casing for the synchronized
4142 wrapper for the ldtoken+GetTypeFromHandle case.
4144 2008-10-24 Zoltan Varga <vargaz@gmail.com>
4146 * mini.c (mono_replace_ins): Move this to branch-opts.c.
4148 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
4149 created/split bblocks.
4151 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4153 * mini-ops.h: Add packed signed mul high.
4157 * mini-x86.c (mono_arch_output_basic_block): Same.
4159 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
4161 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
4163 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4165 * basic-simd.cs: Tests for Vector16sb.
4167 2008-10-24 Zoltan Varga <vargaz@gmail.com>
4169 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
4171 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
4173 * mini-ops.h: Add packed signed min, max and compare greater.
4177 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
4180 * simd-methods.h: Add CompareGreaterThan.
4182 * simd-methods.h: Remove CompareEquals.
4184 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
4186 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
4188 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
4191 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
4193 * basic-simd.cs: Fix tests due to change in the API.
4195 2008-10-21 Zoltan Varga <vargaz@gmail.com>
4197 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
4199 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4201 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
4203 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
4204 inst_offset as this has invalid values for LDADDR.
4206 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4208 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
4210 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
4212 2008-10-21 Zoltan Varga <vargaz@gmail.com>
4214 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
4215 for accessing field->data.
4217 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4219 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
4221 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4223 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
4225 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
4227 2008-10-21 Zoltan Varga <vargaz@gmail.com>
4229 * dominators.c (mono_compute_natural_loops): Allocate GList enties
4230 from the cfg mempool.
4232 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
4234 * basic-simd.cs: Tests for new methods in Vector8us.
4236 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
4238 * mini-ops.h: Add multiply and store high.
4242 * mini-x86.c (mono_arch_output_basic_block): Same.
4244 * simd-methods.h: Same.
4246 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
4249 2008-10-19 Zoltan Varga <vargaz@gmail.com>
4251 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
4252 mono_class_setup_vtable ().
4254 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
4255 mono_class_get_vtable_entry () for accessing klass->vtable.
4257 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
4259 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
4262 * method-to-ir.c (mono_save_token_info): Don't save references made from
4265 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
4266 of generic instances.
4268 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
4270 2008-10-19 Mark Probst <mark.probst@gmail.com>
4272 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
4273 OP_JMP depends on the method signature. Calculate it properly.
4275 2008-10-19 Zoltan Varga <vargaz@gmail.com>
4277 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
4280 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
4282 (emit_extra_methods): Add another table mapping method indexes to
4283 offsets in the extra_method_info table.
4285 * mini.h: Bump AOT file format version.
4287 * aot-runtime.c: Merge most of the code from mono_aot_get_method
4288 and mono_aot_get_method_from_token () into one function.
4290 2008-10-19 Mark Probst <mark.probst@gmail.com>
4292 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
4295 2008-10-18 Zoltan Varga <vargaz@gmail.com>
4297 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
4300 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
4303 * mini.c (mono_patch_info_equal): Compare the generic context as well.
4305 * mini.h: Bump aot file format version.
4307 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
4308 AOT file can contain native code for methods which are not in the METHOD
4309 table. Generate code for non-sharable generic instances of generic methods
4310 found in the METHODSPEC table.
4312 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
4313 encoding generic type handles.
4315 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
4316 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
4318 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
4319 macros + MONO_ADD_INS.
4321 * mini.c (mono_jump_info_token_new2): New function which takes a generic
4324 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
4326 * mini.h: Bump aot file format version.
4328 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
4330 2008-10-17 Mark Probst <mark.probst@gmail.com>
4332 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
4333 platforms, with definable stack alignment value. Set to 16 now
4336 * mini.c, mini.h, driver.c: Command line option for disabling
4339 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
4341 * basic-simd.cs: Tests for new methods in Vector4ui.
4343 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
4345 * mini-ops.h: Add packed int shuffle.
4349 * mini-x86.c (mono_arch_output_basic_block): Same.
4351 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
4352 extract mask, max, min, shuffle.
4354 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
4356 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
4358 * basic-simd.cs: Tests for new methods in Vector8us.
4360 2008-10-17 Mark Probst <mark.probst@gmail.com>
4362 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
4363 RuntimeTypeHandle, not a TypedReference.
4365 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
4367 * simd-intrinsics.c: remove relocations.
4369 2008-10-17 Zoltan Varga <vargaz@gmail.com>
4371 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
4372 optimizations from the x86 backend.
4374 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
4376 * simd-methods.h, simd-intrinsics.c: debloat method names and
4377 prepare for no relocations.
4379 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4381 * mini-ops.h: Add packed min/equal and sum of absolute differences.
4385 * mini-x86.c (mono_arch_output_basic_block): Same.
4387 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
4388 extract mask, max, min and sum of absolute differences.
4390 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
4393 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4395 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
4396 Renamed one test for consistency.
4398 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4400 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
4401 fix to the code that deal with other blocks.
4403 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4405 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
4407 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4409 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
4410 that deals with vreg interference. Explicitly check for OP_LDADDR to be
4411 able to process the source reg.
4413 2008-10-16 Martin Baulig <martin@ximian.com>
4415 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
4417 * inssel.brg: Add `OP_HARD_NOP'.
4419 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
4421 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
4422 `OP_HARD_NOP' instruction when running inside the debugger.
4424 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
4425 `OP_HARD_NOP' instruction when running inside the debugger.
4427 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4429 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
4430 now works. The issue with the regalloc tripping up no longer
4433 * simd-intrinsics.c (load_simd_vreg): Same.
4435 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4437 * basic-simd.cs: Tests for new Vector8ui methods.
4439 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4441 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
4442 only for type. This fixes crashes where MonoInst::klass is checked
4443 for ops of type != VTYPE or OBJ.
4445 * simd-intrinsics.c (load_simd_vreg): Same.
4447 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4449 * mini-ops.h: Add ops for packed shuffle/max/avg and
4454 * mini-x86.c (mono_arch_output_basic_block): Same.
4456 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
4459 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
4460 to emit extract mask op.
4462 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
4463 to emit word shuffles.
4465 2008-10-15 Mark Probst <mark.probst@gmail.com>
4467 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
4468 the largest alignment needed by a variable, but at least
4471 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4473 * basic-simd.cs: Tests for the fixes in the last commit.
4475 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4477 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
4478 no longer handles STACK_PTR input.
4480 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
4482 * simd-intrinsics.c (load_simd_vreg): New function that works like
4483 get_simd_vreg but handles STACK_PTR input.
4485 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
4486 as the input can be an arbitrary pointer.
4488 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
4489 LDADDR local optimization directly otherwise use a store op.
4491 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4493 * basic-simd.cs: Tests for dup low and dup high.
4495 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4497 * mini-ops.h: Add dup low and dup high ops.
4501 * mini-x86.c (mono_arch_output_basic_block): Same.
4503 * simd-intrinsics.c (vector4f_intrinsics): Same.
4505 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
4507 * basic-simd.cs: Tests for recently added functionality.
4509 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
4511 * mini-ops.h: Add remaining sse1 fp ops.
4513 * cpu-x86.md: Add remaining sse1 fp ops.
4515 * mini-x86.c (mono_arch_output_basic_block): Same.
4517 * mini.h: Add enum for simd FP compare conditions.
4519 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
4521 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
4522 so the backed can generate the appropriate op.
4524 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
4525 This patch squeese one more byte from the SimdIntrinsc struct.
4527 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
4528 a a shift amount intead of simply or'ing it.
4530 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
4532 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
4533 byte so we can have an aditional flags field without increasing struct size.
4535 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
4536 against the simd_supported_versions bitmask.
4538 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
4540 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
4542 * mini.c: remove rawbuffer code (the only use here is unsafe because
4543 it takes locks during signal handling and the kernel now provides much
4544 better info in proc/pid/smaps these days).
4546 2008-10-13 Zoltan Varga <vargaz@gmail.com>
4548 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
4549 OP_X86_PUSH_OBJ. Fixes #434620.
4551 * objects.cs: Add a test.
4553 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
4555 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
4556 that the packuswb/packusdw don't work with unsigned numbers for what
4557 would be negative numbers in signed format.
4559 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
4560 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
4562 * mini-ops.h: Add doubleword forms of many ops and packing ones.
4564 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
4566 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
4568 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
4570 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
4573 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
4574 version as the enum in mini.h.
4576 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
4577 for sse3 ops, check the simd_version field if present. This way the code
4578 works with all versions of sse.
4580 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4582 * simd-intrinsics.c: Fixed intrinsic name typo.
4584 * mini.h: Added missing simd exported function.
4586 * basic-simd.cs: Added tests for Vector4ui.
4587 Fixed broken test for Vector16b.
4589 2008-10-10 Zoltan Varga <vargaz@gmail.com>
4591 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
4592 the max length to 64.
4594 2008-10-10 Mark Probst <mark.probst@gmail.com>
4596 * method-to-ir.c: Only do the fast virtual generic method call for
4597 non-wrapper methods.
4599 * mini.h, mini-trampolines.c: The new generic virtual remoting
4600 trampoline handles virtual method calls via the vtable (as done by
4601 the fast virtual generic method calls) to remoting proxies.
4603 * mini.c (mono_jit_create_remoting_trampoline): For generic
4604 methods reate a generic virtual remoting trampoline.
4606 * mini-amd64.h: Enable fast virtual generic method calls again.
4608 2008-10-10 Mark Probst <mark.probst@gmail.com>
4610 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
4611 restore registers when doing tail calls.
4613 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4615 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
4618 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4620 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
4622 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4624 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
4626 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4628 * basic-simd.cs: Retrofit for API changes.
4630 2008-10-10 Mark Probst <mark.probst@gmail.com>
4632 * mini-ppc.c: Handle integer stack arguments for tail calls.
4634 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4636 * optflags-def.h: Removed sse3 optimization.
4640 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
4643 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
4645 * mini.h: Added enumeration with simd versions.
4647 * simd-intrinsics.c (emit_intrinsics): Use the new static var
4650 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
4652 * mini.c (mini_init): Call mono_simd_intrinsics_init.
4654 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
4656 * basic-simd.cs: Added tests for Vector8u and Vector16u.
4658 * basic-simd.cs: Fixed test naming.
4660 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
4662 * mini-ops.h: Added ops for packed and saturated math, shifts
4663 and packing/unpacking.
4665 * cpu-x86.md: Added descriptors for the above ops.
4667 * mini-x86.c: Added code to emmit the above ops.
4669 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
4671 2008-10-08 Zoltan Varga <vargaz@gmail.com>
4673 * aot-compiler.c (compile_method): Enable AOT for generic code.
4675 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
4677 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
4679 * mini.c: add a workaround for a common screwup that ends up blamed
4680 to mono (other processes blocking signal delivery).
4682 2008-10-07 Zoltan Varga <vargaz@gmail.com>
4684 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
4685 in the LDFLD/STFLD opcodes. Fixes #432673.
4687 * iltests.il.in: Add a new test.
4689 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
4691 * mini-arm.c: attach the thread in unmanaged->managed transitions
4692 using delegates (bug #433148).
4694 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
4696 * basic-simd.cs: Use new ShuffleSel constants.
4698 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
4700 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
4702 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
4703 only disable simd intrinsics if no sse2 is detected.
4705 * optflags-def.h: Added sse3.
4707 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
4710 2008-10-07 Zoltan Varga <vargaz@gmail.com>
4712 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
4713 when adding delegate-invoke wrappers.
4715 2008-10-07 Zoltan Varga <vargaz@gmail.com>
4717 * Makefile.am: Reenable the simd tests.
4719 2008-10-07 Bill Holmes <billholmes54@gmail.com>
4721 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
4722 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
4723 other vreg is allocated to that hreg.
4725 Contributed under MIT/X11 license.
4727 2008-10-07 Zoltan Varga <vargaz@gmail.com>
4729 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
4732 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
4734 * basic-simd.cs: New test suite for SIMD intrinsics.
4736 * Makefile.am: Added new tests.
4738 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
4740 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
4744 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
4746 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
4747 using SSE2 aware opcodes.
4749 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
4750 is enabled, this code path is only reachable if conversion ops are emmited after
4753 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
4755 This optimization saves 6 bytes per conversion against the old version.
4757 2008-10-06 Zoltan Varga <vargaz@gmail.com>
4759 * aot-compiler.c (compile_method): Don't skip methods referencing
4760 generic methods without a corresponding entry in token_info_hash, since
4761 encode_method_ref () can handle all generic methods now.
4763 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
4764 generic context is set.
4766 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
4767 generic sharing of LDTOKEN.
4769 2008-10-06 Mark Probst <mark.probst@gmail.com>
4771 * mini-amd64.h: Temporarily disabled fast virtual generic method
4772 calls because it breaks the System.Runtime.Remoting tests.
4774 2008-10-06 Zoltan Varga <vargaz@gmail.com>
4776 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
4778 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
4779 so inlining actually works.
4780 (check_inline_caller_method_name_limit): Ditto.
4782 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
4784 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
4785 64 bit safety (from Olaf Hering and Andreas Farber).
4787 2008-10-06 Zoltan Varga <vargaz@gmail.com>
4789 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
4790 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
4791 unused virtual call support code.
4793 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
4795 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
4796 which can't use aot trampolines.
4797 (decode_patch): Don't create aot trampolines for methods which can't use
4800 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
4801 use aot trampolines.
4803 * mini.h: Bump AOT image format version.
4805 2008-10-05 Zoltan Varga <vargaz@gmail.com>
4807 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
4808 to save_token_info () since cmethod is inflated for constrained calls.
4810 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
4812 2008-10-04 Andreas Farber <andreas.faerber@web.de>
4814 * Makefile.am: Add build rules for ppc64.
4815 This avoids the build failing at pedump with unresolved symbols
4816 due to lack of arch_sources. Instead it will now fail earlier
4817 due to lack of cpu-ppc64.md.
4819 Contributed under MIT/X11 license.
4821 2008-10-04 Mark Probst <mark.probst@gmail.com>
4823 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
4826 * iltests.il.in: Add test case for tail call with many arguments.
4828 2008-10-03 Zoltan Varga <vargaz@gmail.com>
4830 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
4831 to the fast virtual generic method code until the aot case is fixed.
4833 2008-10-03 Mark Probst <mark.probst@gmail.com>
4835 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
4837 2008-10-03 Mark Probst <mark.probst@gmail.com>
4839 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
4842 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
4844 * simd-intrinsics.c: Forgot to add this one.
4846 * mini-codegen.c: Fix macro in case SIMD is not supported.
4848 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
4850 This patch land initial JIT support for simd intrinsics.
4852 * mini-x86.h: Added new define to make --enable_minimal work on x86.
4854 * Makefile.am: Added simd-intrinsics.c
4856 * simd-intrinsics.c: New file with simd instrinsic related
4859 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
4861 * cpu-x86.md: Add simd related instructions.
4863 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
4865 * driver.c: Added two new --regression variants.
4867 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
4869 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
4871 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
4872 extract some complicated logic to helper functions.
4874 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
4876 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
4878 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
4879 the specialized simplification pass.
4881 * method-to-ir.c (mono_spill_global_vars): Use new macro.
4883 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
4885 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
4888 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
4889 if MONO_ARCH_NEED_SIMD_BANK is defined.
4891 * mini-ops.h: Added the new simd ops.
4893 * mini-x86.c: Added mono_arch_xregname.
4895 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
4897 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
4899 * mini-x86.h: Define simd related MONO_ARCH macros.
4901 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
4903 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
4905 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
4906 MONO_CLASS_IS_SIMD to deal with simd related IR.
4908 * mini.h (MonoInst): Added spill_var to the backend union.
4910 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
4912 * mini.h: Added forward declarations of the new simd fuctions.
4914 * optflags-def.h: Added new optimization names SIMD.
4916 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
4918 * regalloc.h: Added support for working with 3 register banks.
4920 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
4922 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
4924 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
4926 * mini-exceptions.c: remove 64 bit related ifdef clutter.
4928 2008-10-03 Zoltan Varga <vargaz@gmail.com>
4930 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
4931 instead of one on 64 bit systems.
4933 * method-to-ir.c: Remove unused includes.
4935 2008-10-02 Zoltan Varga <vargaz@gmail.com>
4937 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
4938 cfg->used_int_regs, since the two are different on arm.
4940 2008-10-02 Mark Probst <mark.probst@gmail.com>
4942 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
4943 mono_method_get_vtable_index() to get the vtable index.
4945 2008-10-02 Mark Probst <mark.probst@gmail.com>
4947 * method-to-ir.c (mono_method_to_ir2): Don't create native
4948 wrappers for array methods, because they're never called (and if
4949 they were called they wouldn't work).
4951 2008-10-02 Mark Probst <mark.probst@gmail.com>
4953 * method-to-ir.c (mono_method_to_ir2): Array methods are
4954 special-cased and must not be invoked indirectly via the (M)RGCTX
4955 when generic sharing is turned on. Fixes #431413.
4957 2008-10-01 Mark Probst <mark.probst@gmail.com>
4959 * method-to-ir.c: When generic sharing is active, call
4960 non-interface virtual generic methods via the standard trampoline.
4962 * mini-trampolines.c: Handle virtual generic shared methods.
4964 * mini.h, mini-x86.c, mini-x86.h: New argument for
4965 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
4966 method thunks and which is the trampoline to call if the lookup
4967 fails. Enable the virtual generic method thunk for x86.
4969 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
4970 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
4971 argument but assert that it's NULL, because these archs don't yet
4972 implement the virtual generic method thunk. Changes in the IMT
4973 thunk data structures.
4975 2008-10-01 Zoltan Varga <vargaz@gmail.com>
4977 * aot-compiler.c (emit_globals): Avoid invalid characters in
4978 the static linking symbol.
4980 * objects.cs: Add a test for the range check optimization. Fix warnings.
4982 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
4983 optimization from the current JIT.
4985 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
4986 later in decompose_array_access_opts () to allow more optimizations.
4988 * method-to-ir.c (mono_handle_soft_float): Rename this to
4989 mono_decompose_soft_float () for consistency.
4991 * mini-ops.h: Fix arguments of OP_STRLEN.
4993 * method-to-ir.c (save_cast_details): Extract the cast details saving code
4994 into a separate function.
4995 (reset_cast_details): Ditto.
4996 (handle_unbox): Save cast details. Fixes #431254.
4998 * method-to-ir.c: Remove some obsolete FIXMEs.
5000 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5002 * ir-emit.h (alloc_dreg): Write a warning before crashing.
5004 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5006 * mini-codegen.c: More work on macros to make them
5007 ready for multiple regbanks.
5009 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5011 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
5013 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
5015 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5017 * mini-codegen.c (mono_spillvar_offset): Proper support for
5020 2008-09-30 Zoltan Varga <vargaz@gmail.com>
5022 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
5023 the stack overflow changes.
5025 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5027 * mini-codegen.c: Make all bank macros depend on reg_bank.
5029 * mini-codegen.c (mono_local_regalloc): Make free mask
5030 initialization regbank aware.
5032 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5034 * mini-codegen.c (mono_local_regalloc): Extract callee
5035 mask selection to a function and make it regbank aware.
5037 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5039 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
5040 code to deal with many regbanks.
5042 2008-09-30 Zoltan Varga <vargaz@gmail.com>
5044 * mini-codegen.c: More fp->regbank changes.
5046 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
5048 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
5049 of a hardcoded constant.
5051 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
5053 * method-to-ir.c (type_from_stack_type): Fix typo.
5055 2008-09-29 Zoltan Varga <vargaz@gmail.com>
5057 * mini-ia64.c (emit_move_return_value): Convert float return values to
5060 * objects.cs: Add a new test.
5062 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
5063 VARARG methods to fix an assert later.
5065 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
5066 end so it at least compiles.
5068 2008-09-28 Zoltan Varga <vargaz@gmail.com>
5070 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
5072 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
5074 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
5075 optimization to a new function (emit_optimized_ldloca_ir) and enable
5076 it for both ldloca and ldloca_s.
5078 2008-09-28 Zoltan Varga <vargaz@gmail.com>
5080 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
5081 gshared CASTCLASS code.
5083 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
5084 amd64, where the libc stack unwinder encounters stack frames referring to
5085 native code in unmapped memory.
5087 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
5090 * generics.cs: Add new test.
5092 2008-09-27 Zoltan Varga <vargaz@gmail.com>
5094 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
5095 add a check that one of the ARM_FPU_ constants is defined.
5097 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
5099 * mini-exceptions.c: Fix build on non-altstack platforms.
5101 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
5104 * ir-emit.h: Add a comment to NEW_PCONST.
5106 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
5108 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
5110 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
5111 after the changes to MonoJitDomainInfo.
5113 2008-09-27 Mark Probst <mark.probst@gmail.com>
5115 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
5117 2008-09-27 Mark Probst <mark.probst@gmail.com>
5119 * mini-ppc.c: Compiler warning fixes.
5121 2008-09-27 Mark Probst <mark.probst@gmail.com>
5123 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
5126 2008-09-27 Mark Probst <mark.probst@gmail.com>
5128 * exceptions-ppc.c, mini-ppc.h: Compile
5129 mono_arch_handle_altstack_exception() on Darwin, too.
5131 2008-09-27 Mark Probst <mark.probst@gmail.com>
5133 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
5134 work on archs which don't have generic sharing implemented, only
5135 without the vtable_arg.
5137 2008-09-26 Mark Probst <mark.probst@gmail.com>
5139 * mini.c: Added comment explaining why delegate ctor icall
5140 wrappers are compiled.
5142 2008-09-26 Mark Probst <mark.probst@gmail.com>
5144 * mini.c: Don't produce trampolines to delegate ctor icall
5145 wrappers but compile them upfront.
5147 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
5149 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
5150 runtime-set function when going back to managed code. Currently this
5151 is used to set back the protection on the soft ovf pages and/or to
5152 throw the stack overflow exception that happened in unmanaged code.
5154 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
5156 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
5157 runtime-set function when going back to managed code. Currently this
5158 is used to set back the protection on the soft ovf pages and/or to
5159 throw the stack overflow exception that happened in unmanaged code.
5161 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
5163 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
5164 the support code for restoring stack protection after stack overflows
5165 that happen in unmanaged code. Don't set the exec permission on the
5168 2008-09-26 Zoltan Varga <vargaz@gmail.com>
5170 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
5171 delegate->method_ptr is set. Fixes #428054.
5173 2008-09-25 Zoltan Varga <vargaz@gmail.com>
5175 * tests.cs: Rename to ratests.cs.
5177 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
5178 emit_get_rgctx_... functions.
5180 2008-09-25 Mark Probst <mark.probst@gmail.com>
5182 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
5184 2008-09-25 Mark Probst <mark.probst@gmail.com>
5186 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
5187 before asserting that method is sharable.
5189 2008-09-25 Mark Probst <mark.probst@gmail.com>
5191 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
5192 whether method needs a static RGCTX wrapper used instead of
5195 * generic-sharing.c, mini.h: A few functions moved to
5196 metadata/generic-sharing.c.
5198 2008-09-25 Mark Probst <mark.probst@gmail.com>
5200 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
5201 Generic code sharing for value types, which essentially means
5202 treating value type methods like static methods. The RGCTX is
5203 passed in the same way.
5205 2008-09-25 Zoltan Varga <vargaz@gmail.com>
5207 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
5208 opcode when creating multi-dimensional arrays of open types.
5210 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
5213 * generics.cs: Add a test.
5215 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
5217 2008-09-24 Zoltan Varga <vargaz@gmail.com>
5219 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
5221 * mini.c (mini_method_compile): Set it when running under the debugger.
5223 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
5224 vreg optimization if the flag is set.
5226 * driver.c (mono_main): Add --attach= option to pass options to
5229 * mini.c (sigquit_signal_handler): Start the attach agent.
5231 * ssapre.c: Disable this to save space since it is not yet ported to
5234 * regalloc2.c: Disable this to save space.
5236 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
5238 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
5240 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
5241 the -v option useful again.
5243 2008-09-24 Zoltan Varga <vargaz@gmail.com>
5245 * mini-amd64.c (mono_arch_output_basic_block): Add support for
5248 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
5249 arrays of arrays. Fixes #428406.
5251 * method-to-ir.c (mini_emit_castclass): Ditto.
5253 * objects.cs: Add new test.
5255 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
5257 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
5258 was wrong at it choked against target_type_is_incompatible for byref types.
5260 2008-09-23 Zoltan Varga <vargaz@gmail.com>
5262 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
5265 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
5267 * mini-exceptions.c: update a few more exceptions-related counters.
5269 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
5271 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
5272 new functions to allocate from persistent mempools.
5274 2008-09-23 Zoltan Varga <vargaz@gmail.com>
5276 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
5277 multiple register banks in the future.
5279 * mini-codegen.c (mono_local_regalloc): Fix a warning.
5281 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
5283 * mini.c (type_to_eval_stack_type): Remove duplicated function.
5285 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
5287 * mini.h: Export type_to_eval_stack_type.
5289 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
5290 is only ins->klass of byref types.
5292 2008-09-22 Zoltan Varga <vargaz@gmail.com>
5294 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
5295 (mini_emit_memcpy2): Ditto.
5297 * mini-amd64.c: Fix a warning.
5299 2008-09-21 Mark Probst <mark.probst@gmail.com>
5301 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
5304 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
5306 * method-to-ir.c: Extract stloc micro-optimization to a
5307 function and apply it to all cases.
5309 2008-09-19 Mark Probst <mark.probst@gmail.com>
5311 * method-to-ir.c: Don't fail generic code sharing in cases we
5314 2008-09-18 Mark Probst <mark.probst@gmail.com>
5316 * mini-ppc.c: Handle structs in tailcalls on Darwin.
5318 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
5320 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
5323 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
5325 * trace.c: make tracing more useful and correct, with per-thread
5328 2008-09-15 Mark Probst <mark.probst@gmail.com>
5330 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
5331 doing a method call and the argument is an R4.
5333 2008-09-14 Zoltan Varga <vargaz@gmail.com>
5335 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
5338 2008-09-13 Mark Probst <mark.probst@gmail.com>
5340 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
5342 2008-09-12 Zoltan Varga <vargaz@gmail.com>
5344 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
5345 (MONO_JUMP_TABLE_FROM_INS): Ditto.
5347 2008-09-11 Zoltan Varga <vargaz@gmail.com>
5349 * driver.c: Add a --agent argument (not supported yet) to load managed
5350 agent assemblies before loading the main assembly, similarly to how the
5351 Java VM handles agents.
5353 2008-09-11 Mark Probst <mark.probst@gmail.com>
5355 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
5356 function to do stack layout of local variables.
5358 2008-09-11 Mark Probst <mark.probst@gmail.com>
5360 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
5363 2008-09-11 Zoltan Varga <vargaz@gmail.com>
5365 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
5366 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
5367 JIT if DISABLE_JIT is defined.
5369 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
5372 2008-09-10 Mark Probst <mark.probst@gmail.com>
5374 * iltests.il.in: Disable the fconv test on PPC (the result is
5375 undefined according to ECMA).
5377 2008-09-10 Mark Probst <mark.probst@gmail.com>
5379 * iltests.il.in: Enable tail call tests for PPC.
5381 * mini.h: Add variable for storing incoming valuetype argument
5382 addresses for tail calls.
5384 * mini-ppc.c: Implement valuetype arguments and return values for
5387 2008-09-09 Mark Probst <mark.probst@gmail.com>
5389 * mini-ppc.c: Partially implement tail calls (struct arguments and
5390 return values not supported).
5392 * method-to-ir.c: Enable tail calls on PPC.
5394 2008-09-08 Zoltan Varga <vargaz@gmail.com>
5396 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
5397 runtime-invoke wrappers to work around the problem of them getting
5398 assigned to a random class.
5400 * aot-runtime.c (mono_aot_get_method): Ditto.
5402 2008-09-07 Zoltan Varga <vargaz@gmail.com>
5404 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
5405 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
5407 2008-09-07 Mark Probst <mark.probst@gmail.com>
5409 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
5410 until they're implemented properly.
5412 * exceptions-ppc.c: Use arch-independent exception-handling code
5413 instead of custom one.
5415 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
5418 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
5420 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
5421 applies when __powerpc__ is defined.
5423 2008-09-06 Zoltan Varga <vargaz@gmail.com>
5425 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
5426 methods to their code to avoid computing the full name of wrappers and
5427 doing a lookup in a string hash table.
5429 2008-09-05 Zoltan Varga <vargaz@gmail.com>
5431 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
5432 we identify bblocks before method_to_ir () is ran.
5434 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
5435 Also avoid optimizing branches pointing to themselves.
5437 * mini.c (mini_method_compile): Ditto. Fixes #422947.
5439 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
5441 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
5443 2008-09-05 Zoltan Varga <vargaz@gmail.com>
5445 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
5446 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
5447 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
5450 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
5451 jumped to the same entry in plt_jump_table.
5453 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
5455 * method-to-ir.c (initialize_array_data): Handle field with RVA from
5458 2008-08-31 Zoltan Varga <vargaz@gmail.com>
5460 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
5461 other assignment can be if converted. Saves 1.5% on corlib size and fixes
5464 2008-08-29 Geoff Norton <gnorton@novell.com>
5466 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
5467 segment, and doesn't properly handle .space as .text. Fixes
5470 2008-08-29 Geoff Norton <gnorton@novell.com>
5472 * mini.c: Disable the mach exception handler when running on
5475 2008-08-29 Geoff Norton <gnorton@novell.com>
5477 * aot-compiler.c: Patch from Renaldas Zioma to properly register
5478 globals on Darwin/ARM
5480 2008-08-28 Zoltan Varga <vargaz@gmail.com>
5482 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
5483 since too many things depend on it. Instead, call
5484 mono_runtime_set_no_exec ().
5486 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
5489 * aot-compiler.c: Add an 'asm-only' AOT option.
5491 * mini.c: Avoid initializing the runtime when doing AOT compilation.
5493 * aot-compiler.c (compile_method): Disable gshared support for now as it
5496 2008-08-27 Bill Holmes <billholmes54@gmail.com>
5498 * mini-amd64.h : Fix a compiler warning.
5500 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
5501 Changed to use a callback function to retrieve the unwind info.
5502 This avoids problems observed when code blocks were removed by
5503 unloading an app domain.
5505 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
5506 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
5509 Contributed under MIT/X11 license.
5511 2008-08-27 Bill Holmes <billholmes54@gmail.com>
5513 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
5514 case to keep the stack aligned to 8.
5516 Contributed under MIT/X11 license.
5518 2008-08-26 Zoltan Varga <vargaz@gmail.com>
5520 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
5521 avoid repeated linear searches.
5523 2008-08-25 Zoltan Varga <vargaz@gmail.com>
5525 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
5526 methods it can't handle.
5528 * aot-compiler.c (add_method): Avoid adding a method twice.
5529 (add_wrappers): Add runtime invoke wrappers for all methods.
5531 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
5532 function to create an aot-compatible version of this trampoline.
5534 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
5536 2008-08-24 Zoltan Varga <vargaz@gmail.com>
5538 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
5540 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
5541 with a generic sharing failure.
5543 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
5545 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
5546 CEE_RETHROW. Fixes #419634.
5548 * mini.c (mono_method_to_ir): Ditto.
5550 * exceptions.cs: Add a new test.
5552 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
5553 to mono_type_stack_size_internal () since some callers might not pass in
5556 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
5557 instrument_prolog. Fixes #419878.
5559 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
5560 doubles in soft float mode volatile.
5562 2008-08-23 Zoltan Varga <vargaz@gmail.com>
5564 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
5566 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
5567 to handle soft float correctly.
5569 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
5572 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
5574 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
5575 to sp, since the generics catch code requires it.
5577 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
5580 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
5581 mono_arch_emit_imt_argument ().
5583 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
5585 * mini-arm.c tramp-arm.c: Generic sharing updates.
5587 2008-08-22 Zoltan Varga <vargaz@gmail.com>
5589 * mini-arm.c: Fix the arm build.
5591 * generic-sharing.c (mini_type_get_underlying_type): New helper function
5592 handling enums, generic instances and generic sharing.
5593 (mini_type_stack_size_full): Ditto.
5595 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
5597 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
5599 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
5601 * tramp-arm.c: Implement the rgctx fetch and the generic class init
5604 * mini-arm.c: Various small generic sharing changes.
5606 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
5608 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
5611 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
5612 helper function to return a generic class init trampoline.
5614 * method-to-ir.c mini.c: Use it.
5616 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
5617 arch-specfic function to return a generic class init trampoline.
5619 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
5620 the GENERIC_CLASS_INIT custom code.
5622 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
5623 a fatal error, not a sharing failure.
5625 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
5628 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
5629 trampoline argument from MONO_ARCH_VTABLE_REG.
5631 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
5632 order of the arguments to the C trampoline: pass 'slot' as the trampoline
5633 argument, and pass the vtable in VTABLE_REG.
5635 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
5636 order of the arguments to the C trampoline: pass 'slot' as the trampoline
5637 argument, and pass the vtable in VTABLE_REG.
5638 (mono_arch_create_trampoline_code_full): Remove some special casing for
5639 the rgctx fetch trampoline.
5641 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
5644 * iltests.il: Add a test for it.
5646 2008-08-21 Zoltan Varga <vargaz@gmail.com>
5648 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
5650 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
5653 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
5654 use mono_jit_info_table_find () to avoid recursion.
5655 (mono_delegate_trampoline): Add a sync wrapper here.
5657 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
5660 * mini.c (mono_method_to_ir): Ditto.
5662 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
5663 add_sync_wrapper argument. Don't add a sync wrapper here.
5664 (mono_create_jump_trampoline): Don't add a sync wrapper here.
5666 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
5668 2008-08-20 Bill Holmes <billholmes54@gmail.com>
5670 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
5671 of nonvolatile registers back from MonoContext to CONTEXT.
5673 Contributed under MIT/X11 license.
5675 2008-08-20 Bill Holmes <billholmes54@gmail.com>
5677 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
5678 arguments on Winx64 there are only 4 argument registers. For this
5679 logic to work the last argument must be pulled from the stack.
5681 Contributed under MIT/X11 license.
5683 2008-08-20 Zoltan Varga <vargaz@gmail.com>
5685 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
5687 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
5688 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
5689 encode/decode_method_ref ().
5691 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
5693 * aot-runtime.c (decode_patch): Ditto.
5695 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
5696 MONO_PATCH_INFO_METHOD.
5698 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
5701 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
5704 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
5706 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
5707 one from the caller.
5709 * aot-runtime.c (decode_generic_inst): New function to decode and
5710 return a interned generic inst.
5711 (decode_klass_ref): Use it.
5712 (decode_method_ref): Ditto.
5714 * aot-compiler.c (emit_exception_debug_info): Save
5715 jinfo->has_generic_jit_info too.
5717 2008-08-19 Zoltan Varga <vargaz@gmail.com>
5719 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
5721 * iltests.il.in: Add a test for fconv_to_i.
5723 * liveness.c: Disable the liveness2 pass for now to save space.
5725 * regalloc2.c: Include mempool-internals.h to fix warnings.
5727 * aot-compiler.c (encode_method_ref): Encode the context of generic
5730 * aot-runtime.c (decode_method_ref): Inflate generic methods using
5731 the context saved in the aot file.
5733 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
5735 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
5737 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
5738 volatile so they won't be optimized away.
5740 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
5746 * dominators.c: Remove duplicated functions that now are in
5747 mempool-internals.h.
5749 2008-08-19 Zoltan Varga <vargaz@gmail.com>
5751 * aot-compiler.c: Fix warnings.
5753 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
5755 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
5757 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
5760 * mini.c (mono_resolve_patch_target): Ditto.
5762 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
5763 (encode_klass_ref): Add support for encoding VARs/MVARs.
5765 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
5767 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
5768 the handling of the got entries into a separate 'decode_got_entry' function.
5769 Add support for RGCTX_FETCH.
5771 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
5772 clobbered by the trampoline code.
5774 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
5775 not clobbered by the indirect calling code.
5777 2008-08-18 Zoltan Varga <vargaz@gmail.com>
5779 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
5782 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
5784 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
5785 signature using the compilation mempool otherwise we would leak it.
5787 2008-08-18 Zoltan Varga <vargaz@gmail.com>
5789 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
5790 mono_emit_abs_call ().
5792 * patch-info.h: Add GENERIC_CLASS_INIT.
5794 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
5796 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
5797 as their target as a near call.
5799 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
5801 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
5803 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
5804 call to a runtime function described by a patch.
5806 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
5807 mono_emit_abs_call, this has the advantage that the ABS handling code in
5808 mono_codegen () can handle them both, and can handle other stuff in the
5809 future without additional code.
5811 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
5813 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
5816 * mini.h: Add missing bblock related prototypes.
5818 * mini.h (MonoCompile): Remove unused reverse_inst_list and
5819 reverse_inst_list_len fields.
5821 * mini.c: Refactor this file a bit by moving branch optimizations to
5824 * method-to-ir.c: Merge generic sharing changes missed earlier.
5826 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
5828 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
5829 shared patches. Process METHODCONST as a shared patch.
5831 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
5832 as it crashes on the 2.0 mscorlib.
5834 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
5837 * aot-compiler.c: Use is_plt_patch () in a few additional places.
5838 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
5841 * aot-compiler.c: Reorganize the got handling code to be a bit more
5844 2008-08-17 Zoltan Varga <vargaz@gmail.com>
5846 * aot-compiler.c: Make the patch_to_plt_offset hash table use
5847 mono_patch_info_equals/hash, and use it to massively simplify
5850 * mini.c (mono_patch_info_hash): Simplify this and add support for
5853 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
5855 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
5856 handling code, since an offset is not enough to identify a trampoline.
5858 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
5860 2008-08-17 Mark Probst <mark.probst@gmail.com>
5862 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
5864 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
5866 * mini-ops.h: Argument and result types for OVF_CARRY ops.
5868 * decompose.c: PPC decompositions for various ops.
5870 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
5872 2008-08-17 Zoltan Varga <vargaz@gmail.com>
5874 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
5875 call the generic trampoline code using a call, instead of a jump, to
5876 remove some special casing from the generic trampoline code.
5878 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
5879 (mono_codegen): Ditto.
5881 * aot-compiler.c aot-runtime.c: Ditto.
5883 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
5885 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
5886 helper function to find the offset corresponding to a lazy fetch trampoline.
5888 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
5889 when doing generic sharing.
5891 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
5894 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
5895 mini-trampolines.c to be with the other trampoline creation functions.
5897 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
5898 as it is equal to method->signature in most cases, add a
5899 mono_emit_method_call_full variant which takes a signature and an imt
5902 2008-08-16 Zoltan Varga <vargaz@gmail.com>
5904 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
5905 to this function, since it could be computed easily from the method
5907 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
5910 * method-to-ir.c mini.c: Remove references to
5911 compile_generic_method_wo_context.
5913 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
5914 generic method calls.
5916 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
5917 dimensional non-szarrays.
5919 * mini.c (mini_init): Register mono_array_new_1.
5921 * jit-icalls.c (mono_array_new_1): New jit icall.
5923 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
5924 pointing to the method.
5926 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
5927 method addresses belonging to METHOD_JUMP patches in the
5928 jump_target_got_slot_hash.
5929 (mono_aot_load_method): Ditto.
5931 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
5932 METHOD_JUMP patches.
5934 * mini.c (mini_create_jit_domain_info): New helper function which
5935 initializes/frees domain->runtime_info.
5936 (mini_free_jit_domain_info): Ditto.
5937 (mini_init): Install the domain hook functions with the runtime.
5939 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
5940 information maintained by the JIT.
5942 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
5943 insertion into jump_table_hash into mono_codegen (), also implement proper
5946 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
5947 tail calls, it is already done by the aot code.
5949 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
5952 * iltests.il.in: Make the jmp test a bit more complex.
5954 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
5955 generic instances which doesn't have a token.
5957 * aot-runtime.c (decode_method_ref): Ditto.
5959 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
5960 can handle this case now.
5961 (handle_box): Ditto.
5963 2008-08-15 Geoff Norton <gnorton@novell.com>
5965 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
5968 2008-08-15 Zoltan Varga <vargaz@gmail.com>
5970 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
5971 calling generic methods.
5973 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
5975 * aot-runtime.c (decode_patch_info): Ditto.
5977 * mini.c (mono_resolve_patch_target): Ditto.
5979 * patch-info.h: Add METHOD_RGCTX.
5981 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
5983 2008-08-14 Zoltan Varga <vargaz@gmail.com>
5985 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
5986 arguments in registers.
5988 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
5989 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
5991 * mini.c (mini_method_compile): Abort aot compilation for generic
5992 methods if generic sharing is disabled.
5994 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
5997 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
5998 requiring an mrgctx.
6000 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
6001 store instructions when converting a vcall to a normal call.
6003 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
6004 mono_arch_find_jit_info.
6006 2008-08-13 Zoltan Varga <vargaz@gmail.com>
6008 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
6009 avoid calling mono_method_full_name () for every method even if the
6011 (check_inline_caller_method_name_limit): Ditto.
6013 2008-08-12 Zoltan Varga <vargaz@gmail.com>
6015 * driver.c (main_thread_handler): Allow AOT compilation of multiple
6016 assemblies in one run.
6018 * aot-compiler.c (mono_compile_assembly): Only print out a count of
6019 skipped methods if it is not 0.
6021 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
6023 2008-08-12 Bill Holmes <billholmes54@gmail.com>
6025 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
6026 MONO_ARCH_HAVE_UNWIND_TABLE.
6028 Contributed under MIT/X11 license.
6030 2008-08-12 Bill Holmes <billholmes54@gmail.com>
6032 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
6033 from default optimizaton list on Winx64.
6035 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
6037 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
6038 the LMF from the MonoJitTlsData structure.
6040 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
6042 Contributed under MIT/X11 license.
6044 2008-08-12 Zoltan Varga <vargaz@gmail.com>
6046 * mini.c (sigsegv_signal_handler): Fix the build.
6048 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
6049 assembly->aot_module.
6051 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
6052 hash table. This simplifies and speeds up a lot of code, and fixes support
6055 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
6058 * mini-exceptions.c: Ditto.
6060 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
6061 'native_offset' argument, since these are computed in the
6062 mono_find_jit_info () function.
6064 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
6065 is used by exceptions-ppc.c.
6067 * exceptions-ppc.c: Call mono_find_jit_info () instead of
6068 mono_arch_find_jit_info ().
6070 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
6071 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
6072 generic code in mini-exceptions.c.
6074 2008-08-11 Zoltan Varga <vargaz@gmail.com>
6076 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
6078 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
6080 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
6081 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
6082 called while holding the loader lock. Fixes #415608.
6083 (mono_aot_get_method_from_token_inner): Ditto.
6085 2008-08-09 Zoltan Varga <vargaz@gmail.com>
6087 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
6088 to reduce differences between this and the generic implementation in
6090 (ves_icall_get_frame_info): Ditto.
6092 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
6094 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
6097 * exceptions-ppc.c (arch_get_call_filter): Rename this to
6098 mono_arch_get_call_filter () and make it non-static, for consistency with the
6099 other architectures.
6101 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
6104 * local-propagation.c:
6105 * mini-x86.c: Correct the name of arch defines.
6107 2008-08-09 Zoltan Varga <vargaz@gmail.com>
6109 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
6110 NO_EMULATE_LONG_SHIFT_OPS define.
6112 2008-08-08 Zoltan Varga <vargaz@gmail.com>
6114 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
6115 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
6117 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
6118 MACH fixes. Merged from the 2.0 branch.
6120 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
6122 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
6123 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
6125 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
6127 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
6128 mono_marshal_get_native_wrapper () signature changes.
6130 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
6132 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
6133 conversion bug under arm.
6135 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
6137 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
6139 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
6140 with overflow checking.
6142 2008-08-05 Marek Habersack <mhabersack@novell.com>
6144 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
6145 to the genmdesc.pl file
6147 2008-08-05 Zoltan Varga <vargaz@gmail.com>
6149 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
6150 arg_array in the soft-float versions of the LOAD/STORE macros.
6152 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
6155 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
6157 2008-08-02 Zoltan Varga <vargaz@gmail.com>
6159 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
6160 a float HFA. Fixes #413621.
6162 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
6164 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
6165 frame_size to args_size. Fixes build.
6167 2008-08-02 Zoltan Varga <vargaz@gmail.com>
6169 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
6170 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
6172 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
6173 the stack are not unaligned. Fixes #413247.
6175 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
6177 * mini.c: update jitted methods performance counters.
6179 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
6181 * mini-exceptions.c: increase the exceptions thrown performance
6182 counter in mono_handle_exception ().
6184 2008-07-29 Zoltan Varga <vargaz@gmail.com>
6186 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
6187 can work with netmodules.
6189 2008-07-28 Geoff Norton <gnorton@novell.com>
6191 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
6194 2008-07-28 Zoltan Varga <vargaz@gmail.com>
6196 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
6199 2008-07-28 Bill Holmes <billholmes54@gmail.com>
6201 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
6202 The float param registers and other param registers must be the
6203 same index on Windows x64.
6205 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
6206 ArgValuetypeAddrInIReg argument case. Setting the argument
6207 op to OP_VTARG_ADDR (OP_REGOFFSET)).
6209 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
6210 variable computed above as the copy length for arguments of storage
6211 type ArgValuetypeAddrInIReg.
6213 * mini-amd64.c (mono_arch_emit_call) : Implementing the
6214 ArgValuetypeAddrInIReg argument case. This case will rely on
6215 mono_arch_emit_outarg_vt to emit the correct code later in the process.
6217 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
6218 a 32 byte stack allocation for all calls. We will omit the adjustment for
6219 jump and tail call instructoins as they do not follow the typical call behavior.
6221 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
6222 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
6223 local variable and pass the local variable by reference to the called method.
6225 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
6226 Implementing the ArgValuetypeAddrInIReg argument case. When the address
6227 of a struct is passed in a register it must be saved with the other
6228 volatile argument on the stack.
6230 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
6231 frame pointer the stack adjustment value must be saved to the unwind
6234 Contributed under MIT/X11 license.
6236 2008-07-28 Zoltan Varga <vargaz@gmail.com>
6238 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
6239 which got lost in the merge.
6241 2008-07-27 Zoltan Varga <vargaz@gmail.com>
6243 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
6246 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
6248 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
6249 icalls, since they won't be patched.
6251 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
6252 different code sequence when running under valgrind to prevent some valgrind
6255 * iltests.il.in: Add new regression test.
6257 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
6260 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
6261 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
6263 * iltests.il.in: Add new test.
6265 * aot-compiler.c: Fix some warnings.
6267 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
6270 2008-07-27 Zoltan Varga <vargaz@gmail.com>
6272 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
6273 (mini_usage_jitdeveloper): Add a missing --wapi option.
6275 2008-07-25 Zoltan Varga <vargaz@gmail.com>
6277 * mini-codegen.c: Simplify the is_fp macros.
6278 (free_up_ireg): Remove, use free_up_reg instead.
6279 (free_up_reg): Fix the fp case.
6281 2008-07-26 Zoltan Varga <vargaz@gmail.com>
6283 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
6286 * exceptions-x86.c: Merge some changes which seemed to have got lost
6287 in the linear-ir merge.
6289 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
6291 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
6292 long vreg volatile even if the variable was already created.
6294 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
6297 2008-07-26 Zoltan Varga <vargaz@gmail.com>
6299 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
6301 * mini.c (mono_jit_compile_method_inner): Add support for
6302 MONO_EXCEPTION_BAD_IMAGE.
6304 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
6305 mini_method_get_context () returns NULL. Fixes #356531.
6307 * mini.c (mono_method_to_ir): Ditto.
6309 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
6310 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
6312 2008-07-25 Zoltan Varga <vargaz@gmail.com>
6314 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
6315 in the LDFTN implementation.
6317 2008-07-25 Mark Probst <mark.probst@gmail.com>
6319 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
6320 code, patch calls to icalls, too, even if they're not in the
6321 shared generic code hash. Fixes #411962.
6323 2008-07-25 Zoltan Varga <vargaz@gmail.com>
6325 * cpu-x86.md: Increase the length of the fcall opcodes.
6327 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
6328 calls returning floats.
6330 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
6333 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
6336 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
6337 into the domain->method_code_hash.
6339 * aot-compiler.c: Fix win32 build.
6341 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
6343 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
6344 gshared NEWARR implementation.
6346 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
6348 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
6349 can be used outside of method_to_ir.
6351 * mini.h (MonoCompile): Add arg_types field.
6353 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
6355 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
6356 the values of the local arg_array and param_types array.
6358 2008-07-24 Zoltan Varga <vargaz@gmail.com>
6360 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
6361 got accesses might only get generated later when NEWOBJ is decomposed.
6363 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
6364 looking up the native code of the target method when a delegate is called
6367 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
6370 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
6372 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
6373 AOT work on platforms without a working dlsym implementation.
6375 * mini.h: Bump AOT image format version.
6377 2008-07-24 Mark Probst <mark.probst@gmail.com>
6379 * mini-exceptions.c: Free a MonoType with
6380 mono_metadata_free_type() instead of g_free().
6382 * aot-runtime.c: Free a MonoType.
6384 2008-07-24 Zoltan Varga <vargaz@gmail.com>
6386 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
6389 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
6392 2008-07-23 Massimiliano Mantione <massi@ximian.com>
6393 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
6396 2008-07-23 Zoltan Varga <vargaz@gmail.com>
6398 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
6399 NEWOBJ calls on valuetypes.
6401 * iltests.il.in: Add new test.
6403 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
6405 2008-07-22 Zoltan Varga <vargaz@gmail.com>
6407 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
6408 is no longer needed.
6410 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
6411 non register sized integer arguments.
6412 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
6413 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
6416 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
6419 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
6420 two a binop with different sized arguments is emitted.
6422 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
6423 instruction in the ins==NULL case.
6425 2008-07-23 Zoltan Varga <vargaz@gmail.com>
6427 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
6429 * mini-x86.c: Fix osx build.
6431 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
6434 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
6435 instruction for non int sized variables.
6437 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
6440 2008-07-23 Robert Jordan <robertj@gmx.net>
6442 * method-to-ir.c: Fix MSVC build.
6444 2008-07-22 Zoltan Varga <vargaz@gmail.com>
6446 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
6447 a non int sized type, widen it to an int since newer versions of gcc seem to
6448 generate code which needs this.
6450 * ssa2.c abcremoval2.c: Fix warnings.
6452 * *: Merge the Linear IR branch.
6454 The original branch is at trunk/branches/vargaz/mini-linear-il, and
6455 the ChangeLog file there describes all the changes done over the years.
6456 Further documentation can be found at www.mono-project.com/Linear_IL.
6458 2008-07-21 Bill Holmes <billholmes54@gmail.com>
6460 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
6461 The float param registers and other param registers must be the
6462 same index on Windows x64.
6464 Contributed under MIT/X11 license.
6466 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
6468 * mini.c: Make the previous fix GC safe.
6470 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
6472 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
6474 2008-07-21 Bill Holmes <billholmes54@gmail.com>
6476 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
6477 on Winx64. This type will not be passed on the stack (ArgOnStack), but
6478 ArgValuetypeAddrInIReg instead.
6480 Contributed under MIT/X11 license.
6482 2008-07-21 Zoltan Varga <vargaz@gmail.com>
6484 * mini-codegen.c (get_register_spilling): Fix a warning.
6486 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
6488 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
6489 for types which the initialization fails. Raises the provided exception
6490 at the right stop after cleanup.
6492 2008-07-16 Zoltan Varga <vargaz@gmail.com>
6494 * aot-compiler.c: Free most of the memory allocated during compilation.
6496 * mini.c (mini_parse_debug_options): Fix a leak.
6498 * mini.c (mini_method_compile): Don't add the method to the jit info tables
6499 during aot compilation.
6501 2008-07-14 Zoltan Varga <vargaz@gmail.com>
6503 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
6504 it has too much register pressure.
6506 2008-07-13 Zoltan Varga <vargaz@gmail.com>
6508 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
6510 2008-07-12 Zoltan Varga <vargaz@gmail.com>
6512 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
6515 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
6516 on amd64 similar to the way it is done on arm.
6518 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
6520 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
6521 consistency, normalize error messages, avoid loading aot-only modules in
6524 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
6527 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
6529 2008-07-11 Martin Baulig <martin@ximian.com>
6532 (MonoDebuggerInfo): Add `interruption_request'.
6534 2008-07-12 Zoltan Varga <vargaz@gmail.com>
6536 * aot-compiler.c (emit_plt): Remove some dead code.
6538 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
6540 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
6541 return the plt info offset belonging to a given plt entry.
6543 * mini-trampolines.c (mono_aot_plt_trampoline): Use
6544 mono_aot_get_plt_info_offset.
6546 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
6547 similar to the amd64 code by makeing jumps through a separate jump table
6548 instead of embedding the jump addresses into the code.
6550 2008-07-11 Zoltan Varga <vargaz@gmail.com>
6552 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
6555 2008-07-10 Martin Baulig <martin@ximian.com>
6557 * mini.c (mini_method_compile): Disable generics sharing when
6558 running in the debugger.
6560 2008-07-10 Zoltan Varga <vargaz@gmail.com>
6562 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
6564 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
6565 the local register allocator from running out of registers on x86 when
6568 2008-07-10 Bill Holmes <billholmes54@gmail.com>
6570 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
6571 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
6574 Contributed under MIT/X11 license.
6576 2008-07-10 Zoltan Varga <vargaz@gmail.com>
6578 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
6579 speed up the assembler.
6581 2008-07-09 Zoltan Varga <vargaz@gmail.com>
6583 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
6586 * mini.c: Move the soft float handling macros a bit earlier, add
6587 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
6590 * mini.h: Add prototype for mono_arch_fixup_jinfo.
6592 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
6593 read-only to help catch code allocation requests.
6595 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
6596 and turn it off when using --aot-only or when compiling with --aot=full.
6598 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
6599 jump table for switches from the normal domain mempool, not the code
6602 * mini-trampolines.c (get_unbox_trampoline): New function to return an
6603 unbox trampoline which handles aot-only mode too.
6605 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
6606 an AOTed unbox trampoline.
6608 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
6610 2008-07-09 Bill Holmes <billholmes54@gmail.com>
6612 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
6615 Contributed under MIT/X11 license.
6617 2008-07-09 Bill Holmes <billholmes54@gmail.com>
6619 * mini.c (mono_codegen): Allocate space at the end of the code block and store
6620 the unwind information for the method at the end of the allocated block.
6622 * mini-amd64.h: Added declarations for the unwind routines and adding field to
6623 MonoCompileArch to hold the unwind info for SEH on Winx64
6625 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
6626 frame pointer info for the method being compiled.
6628 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
6629 the call to mono_exception_from_token.
6631 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
6632 storing the method prolog information in a format that the Winx64 SEH can understand. This
6633 information is stored a the end of the method block because it is all 32-bit offset based.
6635 Contributed under MIT/X11 license.
6637 2008-07-09 Zoltan Varga <vargaz@gmail.com>
6639 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
6641 * wapihandles.c: Fix warnings.
6643 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
6646 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
6647 mono_jit_compile_method in aot-only mode since that calls the type
6650 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
6651 get_delegate_invoke_impl in aot-only mode.
6653 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
6655 2008-07-08 Zoltan Varga <vargaz@gmail.com>
6657 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
6659 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
6662 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
6664 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
6665 init trampoline from the AOT file as well.
6667 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
6668 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
6671 * mini.c (mini_init): Move the call to mono_exceptions_init () after
6674 * exceptions-amd64.c: Add _full variants for the remaining exception code
6675 creation functions as well, allow emission of relocatable code, remove
6676 caching since that is now done by the caller.
6678 * mini-exceptions.c: Add _full variants for the remaining exception code
6679 creation functions as well, add aot-only support.
6681 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
6682 if we can determine a proper token for them.
6683 (add_wrappers): Add a few more wrappers.
6684 (emit_method_code): Remove some dead code.
6685 (emit_trampolines): Emit exception code too.
6687 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
6689 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
6690 mono_array_new_va which avoids varargs.
6692 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
6694 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
6695 mono_arch_create_specific_trampoline () in all places.
6697 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
6698 a bit so it can be used for other things as well.
6700 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
6703 * exceptions-amd64.c: Rename the caching from the exception code creation
6704 functions, it is done by the caller instead.
6706 * exceptions-amd64.c: Change the signature of the exception code creation
6707 functions to allow the creation of relocatable code later.
6709 * mini-exceptions.c: Add a set of functions to query the various
6710 runtime-generated exception functions.
6712 * mini.c mini-exceptions.c: Use the newly added functions instead of the
6713 mono_arch_.. () functions.
6715 2008-07-07 Zoltan Varga <vargaz@gmail.com>
6717 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
6719 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
6721 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
6722 (mini_get_vtable_trampoline): Ditto.
6724 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
6725 code in the AOT case by returning the code size and a list of relocations to
6728 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
6730 2008-07-07 Bill Holmes <billholmes54@gmail.com>
6732 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
6735 Contributed under MIT/X11 license.
6737 2008-07-07 Zoltan Varga <vargaz@gmail.com>
6739 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
6740 so the buffer size can be computed correctly. Fixes #404735.
6742 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
6743 normally as cfg->debug_info is already freed.
6745 2008-07-06 Zoltan Varga <vargaz@gmail.com>
6747 * mini-amd64.c: For calls returning vtypes in registers, don't store
6748 the return address on the stack, instead allocate a separate local for
6751 2008-07-05 Mark Probst <mark.probst@gmail.com>
6753 * mini-trampolines.c, mini.h: Add an argument to
6754 mono_create_jit_trampoline_in_domain() for turning off the adding
6755 of the sync wrapper.
6757 * mini.c: Use the JIT trampoline without sync instead of
6758 ldftn_nosync in static RGCTX invoke wrappers so that the call can
6761 2008-07-04 Mark Probst <mark.probst@gmail.com>
6763 * driver.c: Turn on GSHARED optimization by default.
6765 2008-07-04 Zoltan Varga <vargaz@gmail.com>
6767 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
6768 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
6770 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
6771 create a variant of the generic trampoline code callable from AOTed trampolines.
6773 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
6774 trampoline code callable from AOTed trampolines.
6776 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
6778 2008-07-04 Mark Probst <mark.probst@gmail.com>
6780 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
6781 pass-through manner.
6783 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
6784 and don't fail sharing for them anymore.
6786 * mini-exceptions.c: Handle exceptions in shared generic methods.
6788 * generic-sharing.c: When checking the context of a generic
6789 method, also check its class's context. Don't treat wrappers as
6792 * mini-trampolines.c: Some code factored out to
6793 metadata/generic-sharing.c. Handle the MRGCTX case.
6795 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
6796 we must deal with the method being of another instantiation of the
6797 class. Add static rgctx invoke wrappers to generic methods.
6799 2008-07-04 Mark Probst <mark.probst@gmail.com>
6801 * mini.c: Provide all jit infos of generic shared methods with a
6804 * mini-exceptions.c: Handle the new situation that a generic info
6805 might be available, but not info about the this/vtable/mrgctx
6808 2008-07-03 Mark Probst <mark.probst@gmail.com>
6810 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
6813 2008-07-03 Zoltan Varga <vargaz@gmail.com>
6815 * dominators.c (check_dominance_frontier): Fix a warning.
6817 * mini.h: Add some missing prototypes.
6819 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
6821 * driver.c (mono_jit_init_version): Correct the comments since the first
6822 argument should be the name of the root domain, not a filename.
6824 * aot-runtime.c (make_writable): Error out if this is called while running
6826 (load_aot_module): Ditto.
6828 * aot-compiler.c: Really fix the computation of method indexes.
6830 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
6831 optimizations as this is no longer called frequently.
6833 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
6834 method and the invoke impl code and pass it to the delegate trampoline instead of
6835 just the delegate class.
6837 2008-07-02 Zoltan Varga <vargaz@gmail.com>
6839 * aot-compiler.c: Fixup the computation of method indexes.
6840 (add_wrappers): Create the base methods of the runtime invoke wrappers using
6841 the method builder infrastructure.
6843 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
6846 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
6847 mode, load the method right away instead of creating a trampoline.
6849 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
6851 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
6854 2008-07-01 Zoltan Varga <vargaz@gmail.com>
6856 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
6857 (mono_aot_load_method): Use method_index instead of method->token.
6859 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
6860 can handle icalls etc. properly.
6862 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
6864 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
6866 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
6867 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
6868 JIT_ICALL_ADDR patch type.
6870 * patch-info.h: Add JIT_ICALL_ADDR patch type.
6872 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
6874 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
6876 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
6878 2008-06-30 Zoltan Varga <vargaz@gmail.com>
6880 * mini.c: Use domain->jit_code_hash_lock for controlling access to
6881 domain->jit_code_hash.
6883 2008-06-29 Zoltan Varga <vargaz@gmail.com>
6885 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
6887 2008-06-27 Zoltan Varga <vargaz@gmail.com>
6889 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
6890 get_this_arg_from_call, let it compute it when needed.
6892 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
6893 gsctx from code only when needed.
6895 * mini-trampolines.c (get_generic_context): Rename this to
6896 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
6897 it can be called by the arch backends.
6899 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
6901 2008-06-26 Zoltan Varga <vargaz@gmail.com>
6903 * driver.c (mono_main): Add experimental --aot-only command line option.
6905 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
6908 2008-06-26 Kornel Pal <kornelpal@gmail.com>
6910 * driver.c (DllMain): Remove mono_module_handle.
6912 Contributed under MIT/X11 license.
6914 2008-06-25 Zoltan Varga <vargaz@gmail.com>
6916 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
6917 for emitting methods which are not in the source assembly. Detect and report
6918 failure of assembling+linking.
6920 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
6922 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
6924 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
6926 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
6928 2008-06-24 Zoltan Varga <vargaz@gmail.com>
6930 * mini.h: Remove some obsolete prototypes.
6932 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
6934 2008-06-24 Mark Probst <mark.probst@gmail.com>
6936 * mini.c (get_object_generic_inst): Variable-sized arrays are not
6937 supported by Visual Studio, so use alloca().
6939 2008-06-23 Zoltan Varga <vargaz@gmail.com>
6941 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
6944 2008-06-23 Mark Probst <mark.probst@gmail.com>
6946 * mini.c: Fail sharing of a generic method if it contains an open
6947 catch clause (because we don't pass MRGCTXs yet).
6949 2008-06-23 Mark Probst <mark.probst@gmail.com>
6951 * mini.c: When compiling a method with generic sharing, insert the
6952 method instantiated with an all-Object generic context into the
6953 jit info table, instead of the context of the first instantiation
6954 of the method we happen to compile.
6956 2008-06-18 Martin Baulig <martin@ximian.com>
6958 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
6959 `major_version' and `minor_version'.
6961 2008-06-17 Mark Probst <mark.probst@gmail.com>
6963 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
6964 mono_method_is_generic_sharable_impl() takes an additional
6965 argument specifying whether to treat type variables as reference
6968 2008-06-17 Mark Probst <mark.probst@gmail.com>
6970 * mini.h: Removed obsolete prototypes.
6972 2008-06-17 Mark Probst <mark.probst@gmail.com>
6974 * mini.c: Don't fail generic sharing for initobj and sizeof - we
6975 already handle them.
6977 2008-06-17 Mark Probst <mark.probst@gmail.com>
6979 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
6980 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
6981 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
6982 tramp-x86.c: Added a MonoGenericContext* argument to
6983 mono_arch_get_unbox_trampoline() so that it can call other
6984 functions which require it.
6986 2008-06-17 Mark Probst <mark.probst@gmail.com>
6988 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
6989 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
6990 mono_arch_get_this_arg_from_call() takes a
6991 MonoGenericSharingContext* as well.
6993 2008-06-17 Mark Probst <mark.probst@gmail.com>
6995 * mini.c: Factor out code for emitting unbox into emit_unbox() and
6996 implement generic sharing of unbox.
6998 2008-06-17 Mark Probst <mark.probst@gmail.com>
7000 * mini.c: Don't compute the vtable to determine whether a field is
7001 special static, because it might not work for open types.
7003 2008-06-17 Mark Probst <mark.probst@gmail.com>
7005 * mini.c: Removed the unused token_type and token_source arguments
7006 from get_runtime_generic_context_ptr().
7008 2008-06-17 Marek Habersack <mhabersack@novell.com>
7010 * mini.c (ADD_BINOP): fix the build
7012 2008-06-16 Zoltan Varga <vargaz@gmail.com>
7014 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
7017 2008-06-16 Mark Probst <mark.probst@gmail.com>
7019 * mini.h: Removed class relations enum that's not used anymore.
7021 2008-06-16 Mark Probst <mark.probst@gmail.com>
7023 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
7025 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
7026 the lazy fetch trampoline access code.
7028 2008-06-15 Zoltan Varga <vargaz@gmail.com>
7030 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
7032 2008-06-14 Zoltan Varga <vargaz@gmail.com>
7034 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
7036 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
7038 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
7040 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7042 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
7045 * mini-ops.h: Add MIN/MAX_UN opcodes.
7047 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
7050 * basic-math.cs: Add more min/max tests.
7052 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
7054 2008-06-13 Mark Probst <mark.probst@gmail.com>
7056 * mini.c: Small fix in the prologue of emit_castclass.
7058 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7060 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
7062 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
7063 do not work even for unsigned types. Fixes #400014.
7065 * basic-math.cs: Add regression tests for unsigned Min/Max.
7067 2008-06-13 Mark Probst <mark.probst@gmail.com>
7069 * mini.c: Added additional context_used argument to several
7070 functions, which will be needed for sharing generic methods. Use
7071 GET_RGCTX macro wherever appropriate. Declare only one
7072 context_used in mono_method_to_ir().
7074 2008-06-13 Mark Probst <mark.probst@gmail.com>
7076 * mini.c, generic-sharing.c: Removed generic class relations.
7078 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
7079 functions due to MRGCTX changes.
7081 2008-06-13 Mark Probst <mark.probst@gmail.com>
7083 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
7084 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
7085 with calculated IMT.
7087 * mini.c: Generic sharing of calls via generic interfaces.
7089 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
7090 generic method with non-constant MonoGenericContext*. Instead,
7091 the context is taken out of the method itself.
7093 2008-06-13 Mark Probst <mark.probst@gmail.com>
7095 * mini.c: Generic sharing of ldvirtftn.
7097 2008-06-13 Mark Probst <mark.probst@gmail.com>
7099 * mini.c: Generic sharing of ldftn.
7101 2008-06-13 Mark Probst <mark.probst@gmail.com>
7103 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
7105 2008-06-13 Mark Probst <mark.probst@gmail.com>
7107 * mini.c: Generic sharing of the special case of ldtoken followed
7108 by a call to GetTypeFromHandle.
7110 2008-06-13 Mark Probst <mark.probst@gmail.com>
7112 * mini.c: Generic sharing of box for nullable types.
7114 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7116 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
7117 are passed on the stack. Fixes #324807.
7119 2008-06-12 Bill Holmes <billholmes54@gmail.com>
7121 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
7122 for the ArgValuetypeAddrInIReg case.
7124 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
7125 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
7127 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
7128 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
7129 local variable and pass the local variable by reference to the called method.
7131 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
7132 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
7134 Contributed under MIT/X11 license.
7136 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
7138 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
7140 * debug-mini.c (mono_debug_print_vars): Release memory after printing
7143 2008-06-10 Martin Baulig <martin@ximian.com>
7146 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
7148 2008-06-09 Kornel Pal <kornelpal@gmail.com>
7150 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
7151 possible error when no arguments are passed.
7153 Contributed under MIT/X11 license.
7155 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
7157 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
7158 where the file name is NULL.
7160 2008-06-09 Zoltan Varga <vargaz@gmail.com>
7162 * mini.c: Fix s390 build.
7164 2008-06-08 Zoltan Varga <vargaz@gmail.com>
7166 * trace.c (mono_trace_parse_options): Fix warnings.
7168 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
7170 2008-06-07 Zoltan Varga <vargaz@gmail.com>
7172 * mini.c (remove_block_if_useless): Avoid printing the method name.
7174 * mini.c: Remove needless setting of ins->cil_code which is now done by
7177 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
7180 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
7181 translated code after it has been patched.
7183 2008-06-06 Zoltan Varga <vargaz@gmail.com>
7185 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
7186 avoid problems during code patching on SMP systems.
7187 (emit_call): Avoid adding a patch info which is already added by
7189 (mono_arch_emit_exceptions): Ditto.
7191 2008-06-05 Zoltan Varga <vargaz@gmail.com>
7193 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
7194 MONO_TYPE_ISSTRUCT already checks for it.
7196 2008-06-05 Bill Holmes <billholmes54@gmail.com>
7198 * mini-amd64.c:merge_argument_class_from_type: When marshaling
7199 structs with floats on Winx64 the float registers are not used.
7200 The integer registers are always used..
7201 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
7202 only one register will be used and only if the size of the struct
7203 is 1,2,4, or 8 bytes.
7205 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
7208 Contributed under MIT/X11 license.
7210 2008-06-05 Martin Baulig <martin@ximian.com>
7212 * debug-debugger.c (debugger_lookup_class): Also call
7213 mono_class_setup_methods() here; we're only called from RTI.
7215 2008-06-05 Andreas Farber <andreas.faerber@web.de>
7217 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
7218 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
7219 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
7220 Post-process object files and add dtrace-generated object, if necessary.
7222 Contributed under MIT/X11 license.
7224 2008-06-04 Mark Probst <mark.probst@gmail.com>
7226 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
7229 * mini.c: Generic sharing for unbox.any and castclass.
7231 2008-06-04 Mark Probst <mark.probst@gmail.com>
7233 * mini.c: Ignore tailcall prefix in shared generic code and when
7234 doing calls which require a vtable/rgctx argument.
7236 2008-06-04 Mark Probst <mark.probst@gmail.com>
7238 * mini.c: Don't free the JIT info.
7240 * driver.c: Changes in the JIT info table testing code.
7242 2008-06-03 Zoltan Varga <vargaz@gmail.com>
7244 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
7245 interruption. Fix some warnings.
7247 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
7248 interruption_checkpoint.
7250 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
7252 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
7253 from embedding applications.
7255 2008-06-02 William Holmes <billholmes54@gmail.com>
7257 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
7258 reserving 32 bytes on the stack when making calls.
7260 Contributed under MIT/X11 license.
7262 2008-06-01 Zoltan Varga <vargaz@gmail.com>
7264 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
7265 the linear IL branch.
7267 * driver.c: Print out more information for --version on arm.
7269 2008-05-30 Zoltan Varga <vargaz@gmail.com>
7271 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
7272 bb_exit instead, since out of line bblocks might not actually be emitted
7275 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
7276 maximum epilog size for out of line bblocks if tracing is enabled.
7278 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
7280 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
7282 * arrays.cs: Regression tests for allocating arrays with negative sizes.
7284 2008-05-28 Zoltan Varga <vargaz@gmail.com>
7286 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
7287 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
7290 2008-05-27 Zoltan Varga <vargaz@gmail.com>
7292 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
7293 the 'value' to store is a constant.
7295 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
7297 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
7298 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
7300 2008-05-26 Zoltan Varga <vargaz@gmail.com>
7302 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
7303 for accessing method->generic_container.
7305 2008-05-24 Zoltan Varga <vargaz@gmail.com>
7307 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
7309 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
7311 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
7313 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
7316 2008-05-23 Zoltan Varga <vargaz@gmail.com>
7318 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
7320 * mini.c: Handle the case when mono_class_vtable () fails.
7322 2008-05-23 Massimiliano Mantione <massi@ximian.com>
7323 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
7326 2008-05-22 Mark Probst <mark.probst@gmail.com>
7328 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
7329 together with domain sharing.
7331 2008-05-22 Mark Probst <mark.probst@gmail.com>
7333 * mini.c: Treat callvirts to final methods like non-virtual calls
7334 when doing generic sharing, i.e. look them up in the runtime
7337 2008-05-22 Mark Probst <mark.probst@gmail.com>
7339 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
7340 with computed types (for generic sharing).
7342 * mini.c: Generic sharing for mkrefany and refanyval.
7344 2008-05-22 Zoltan Varga <vargaz@gmail.com>
7346 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
7349 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
7350 the generic sharing code.
7352 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
7355 2008-05-21 Zoltan Varga <vargaz@gmail.com>
7357 * mini.h: Remove the declaration of mono_aot_init_vtable ().
7359 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
7361 * driver.c: updated copyright date
7363 2008-05-21 Zoltan Varga <vargaz@gmail.com>
7365 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
7368 2008-05-19 Martin Baulig <martin@ximian.com>
7370 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
7371 pointing to the new `_mono_debug_using_mono_debugger' variable.
7374 (mono_main): Check mono_debug_using_mono_debugger() rather than
7375 the `MONO_INSIDE_MDB' environment variable to check whether we're
7376 inside the debugger.
7378 2008-05-19 Zoltan Varga <vargaz@gmail.com>
7380 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
7383 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
7385 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
7387 * mini.c: Added mini_assembly_can_skip_verification. This
7388 function checks if the assembly requested to skip verification.
7389 Fixes part of #387274.
7391 2008-05-07 Zoltan Varga <vargaz@gmail.com>
7393 * mini.c (mini_get_method): Disable the check for open generic classes when
7394 using generic sharing.
7396 * generics.cs: Add a test for #387034.
7398 * mini.c (mini_get_method): Check whenever the method class is an open generic
7399 type, and return NULL in that case, causing a verification error. Fixes
7402 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
7404 * driver.c (mono_main): Revert r102623. The right
7405 thing to do is to enable the verifier under verifiable
7406 unless a --security flag was passed.
7408 We need this non-trivial behavior for --verify-all otherwise
7409 mcs-compileall won't be able to use it. As it needs everything to
7410 be verified under validil.
7412 2008-05-06 Martin Baulig <martin@ximian.com>
7416 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
7417 (mono_debugger_thread_cleanup): Likewise.
7418 (mono_debugger_extended_notification): Likewise.
7420 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
7422 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
7423 against both inflated and non-inflated methods. We need to check against the
7424 generic definition for cases where the instantiated method is not visible.
7425 We need to check against the inflated types for cases where the instantiation
7426 changes any super type. This fixes #382986.
7428 Note that this doesn't need to be applied to other parts of mono_method_to_ir
7429 that check for visibiliy as generic params only appears as the type subject
7430 of tokens on call opcodes. Field manipulation and ldftn must always
7431 target an exact type.
7433 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
7435 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
7436 if no related --security flag is passed.
7438 2008-05-05 Andreas Farber <andreas.faerber@web.de>
7440 * mini-arch.h: Prepare support for ppc64.
7442 Contributed under MIT/X11 license.
7444 2008-05-05 Andreas Farber <andreas.faerber@web.de>
7446 * aot-runtime.c: Prepare support for ppc64.
7448 Contributed under MIT/X11 license.
7450 2008-05-05 Andreas Farber <andreas.faerber@web.de>
7452 * mini-ops.h: Prepare support for ppc64.
7454 Contributed under MIT/X11 license.
7456 2008-05-04 Andreas Farber <andreas.faerber@web.de>
7458 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
7460 Contributed under MIT/X11 license.
7462 2008-05-03 Zoltan Varga <vargaz@gmail.com>
7464 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
7465 assemblies, since aot_name is not a full path, causing us to load MS.NET
7466 assemblies on windows.
7468 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
7470 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
7471 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
7472 * main.c: Use UTF-8 encoded command line instead of Windows default code
7473 page on Windows to support Unicode.
7474 * driver.c (DllMain): New function for mixed-mode assembly support.
7475 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
7476 export __stdcall functions without decoration.
7478 Contributed under MIT/X11 license.
7480 2008-04-28 Mark Probst <mark.probst@gmail.com>
7482 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
7483 saving it very early.
7485 2008-04-28 Mark Probst <mark.probst@gmail.com>
7487 * mini.h, mini.c: Lots of code for accessing the old RGCTX
7488 deleted. The only way to access the new RGCTX is via the
7491 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
7492 vtable instead of the RGCTX to static methods.
7494 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
7495 accessing the new RGCTX.
7497 * generic-sharing.c: There is no separation between self, type
7498 arguments and other types in the RGCTX anymore.
7500 2008-04-25 Jonathan Chambers <joncham@gmail.com>
7502 * mini-amd64.c (add_general): Remove previous stack adjustment.
7503 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
7504 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
7505 for 32 bytes of stack space reserved for all calls.
7507 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
7508 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
7511 Code contributed under MIT/X11 license.
7513 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
7515 * mini.c (mini_method_verify): Only verify non-inflated methods, check
7516 against the root definition, peeling out method and type instantiations.
7517 Cache verify success results, code that fails verification is still
7518 checked multiple times.
7520 2008-04-23 Zoltan Varga <vargaz@gmail.com>
7522 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
7524 2008-04-23 Jonathan Chambers <joncham@gmail.com>
7526 * mini-amd64.c (add_general): Always increment stack on Win64.
7527 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
7530 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
7531 stack based argument handling on Win64.
7533 Code contributed under MIT/X11 license.
7535 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
7537 * Makefile.am (version.h): Add support for git-svn.
7539 2008-04-22 Zoltan Varga <vargaz@gmail.com>
7541 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
7542 so instead of calling g_spawn_command_line_sync, we do everything by hand,
7543 avoiding allocations and libc functions which might deadlock.
7545 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
7546 'no-gdb-backtrace' option is set.
7548 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
7550 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
7552 2008-04-21 Martin Baulig <martin@ximian.com>
7554 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
7555 and `get_lmf_addr'; `notification_address' is no longer a pointer.
7557 2008-04-21 Martin Baulig <martin@ximian.com>
7559 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
7560 `thread_vtable', `event_handler_ptr' and `event_handler'.
7562 2008-04-21 Martin Baulig <martin@ximian.com>
7564 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
7565 allows delayed initialization of the `executable_code_buffer' when
7568 2008-04-21 Martin Baulig <martin@ximian.com>
7570 * mini.h (mono_debugger_create_notification_function): Removed.
7571 * tramp-*.c (mono_debugger_create_notification_function): Removed.
7573 * mdb-debug-info64.s
7574 (MONO_DEBUGGER__notification_function): Added this in the .text section.
7576 * mdb-debug-info32.s
7577 (MONO_DEBUGGER__notification_function): Added this in the .text section.
7579 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
7580 currently only works on x86 and x86_64, so don't create it on ppc.
7582 2008-04-21 Martin Baulig <martin@ximian.com>
7584 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
7587 (mini_method_compile): In the fp elimination check, check
7588 `debug_options.mdb_optimizations' in addition to
7589 mono_debug_using_mono_debugger().
7591 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
7592 disable some JIT optimizations which are only disabled when
7593 running inside the debugger.
7594 Added `--help-debug' option to describe the debugging options.
7595 (parse_debug_options): New static function to parse the `--debug'
7596 options, so we can easily add more stuff in future.
7598 2008-04-20 Zoltan Varga <vargaz@gmail.com>
7600 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
7601 the method has no body.
7603 2008-04-19 Jonathan Chambers <joncham@gmail.com>
7605 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
7606 assembly is not allowed in MSVC 64-bit compiler.
7607 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
7608 as we get floating point exceptions everywhere.
7610 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
7611 correctly align arguments for call to throw_exception.
7612 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
7614 Code contributed under MIT/X11 license.
7616 2008-04-19 Zoltan Varga <vargaz@gmail.com>
7618 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
7620 2008-04-17 Zoltan Varga <vargaz@gmail.com>
7622 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
7624 * mini-amd64.c (NEW_INS): Set cil_code.
7626 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
7627 from mini-amd64.c so all debugger related logic is in one place.
7629 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
7630 later won't have a random ip assigned to them.
7632 2008-04-16 Zoltan Varga <vargaz@gmail.com>
7634 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
7635 the arch specific function initializes code_size.
7636 (mono_create_delegate_trampoline): Ditto.
7638 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
7639 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
7642 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
7643 running under the debugger.
7645 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
7648 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
7649 debugger. Also move the disabling of optimizations here from driver.c.
7650 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
7653 * mini.h (MonoCompile): Add a few new flags.
7655 2008-04-15 Zoltan Varga <vargaz@gmail.com>
7657 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
7658 so the cil_code field of created MonoInst's is properly set.
7659 (mini_select_instructions): Ditto.
7661 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
7662 (MONO_INST_NEW_CALL): Ditto.
7664 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
7665 in many places so the ins->cil_code field is properly initialized.
7667 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
7670 2008-04-14 Zoltan Varga <vargaz@gmail.com>
7672 * mini.c (mini_method_compile): Print a different message when compiling a
7675 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
7678 2008-04-11 Zoltan Varga <vargaz@gmail.com>
7680 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
7683 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
7685 2008-04-11 Zoltan Varga <vargaz@gmail.com>
7687 * mini.c (handle_stack_args): Make this return void since its return value was
7688 never used. Also set cfg->unverifiable for invalid IL instead of calling
7691 2008-04-10 Mark Probst <mark.probst@gmail.com>
7693 * mini.c: Make sure "this" is live in catch clauses with type
7694 variables in shared generic code.
7696 2008-04-08 Mark Probst <mark.probst@gmail.com>
7698 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
7699 generic_class_is_reference_type() to ensure the proper behaviour
7700 when sharing generic code and the type in question is a type
7703 2008-04-08 Zoltan Varga <vargaz@gmail.com>
7705 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
7706 race conditions when printing thread dumps. Fixes #377738.
7708 2008-04-08 Massimiliano Mantione <massi@ximian.com>
7710 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
7711 shows up when both MonoInst arguments can cause aliasig.
7712 There is likely no way in the current JIT to trigger this problem, but
7713 it showed up in the development of generics sharing, when in a new
7714 opcode both args of an OP_GROUP can be aliases (addresses of a local).
7715 When the generics sharing code will be committed, its tests will be
7716 valid also for this bug.
7718 2008-04-08 Zoltan Varga <vargaz@gmail.com>
7720 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
7723 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
7726 2008-04-07 Zoltan Varga <vargaz@gmail.com>
7728 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
7729 use a more detailed exception message for InvalidCastException.
7731 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
7733 * driver.c (mono_main): Add --debug=casts option to turn on better
7734 InvalidCastException message details.
7736 * mini.c (mini_get_debug_options): New helper function to return the address of
7737 the debug_options variable.
7739 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
7740 the jit_tls TLS variable.
7742 * mini.c (mono_jit_tls): New TLS variable.
7744 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
7747 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
7749 * mini.h: Removed verifer related stuff. This code was moved to verify.c
7751 * mini.c: Removed verifer related stuff, code moved to verify.c.
7753 * driver.c: Using code from verify.c instead of mini.c.
7755 2008-04-05 Zoltan Varga <vargaz@gmail.com>
7757 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
7760 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
7762 * mini.c (check_for_method_verify): Enabling verification of
7763 corlib if mono_verify_all is set. Bugs in the verifier preventing that
7766 2008-04-04 Zoltan Varga <vargaz@gmail.com>
7768 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
7769 caller saved registers as well.
7771 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
7772 saved registers as well.
7774 2008-03-30 Zoltan Varga <vargaz@gmail.com>
7776 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
7778 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
7781 2008-03-27 Zoltan Varga <vargaz@gmail.com>
7783 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
7785 (get_call_info): Take a gsctx argument instead of 'cfg'.
7787 2008-03-26 Zoltan Varga <vargaz@gmail.com>
7789 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
7790 mono_verify_all is set.
7792 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
7794 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
7796 2008-03-25 Zoltan Varga <vargaz@gmail.com>
7798 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
7801 * driver.c mini.c mini.h: Add a --verify-all development option to test the
7802 verifier and the code generated by the compiler.
7804 2008-03-25 Mark Probst <mark.probst@gmail.com>
7806 * mini.c: Generic sharing of the non-nullable case of the box
7809 2008-03-24 Zoltan Varga <vargaz@gmail.com>
7811 * inssel.brg: Fix the build.
7813 * iltests.il.in: Add a test for lconv.ovf.u8.un.
7815 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
7817 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
7818 Array:Address. Fixes #372410.
7820 * iltests.il.in: New tests for readonly prefix.
7822 2008-03-23 Zoltan Varga <vargaz@gmail.com>
7824 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
7827 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
7830 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
7832 * mini.c (mono_decompose_op_imm): New helper function.
7834 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
7835 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
7838 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
7839 mono_arch_output_basic_block. Fix warnings.
7841 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
7844 2008-03-22 Zoltan Varga <vargaz@gmail.com>
7846 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
7847 since the extra frame is now detected automatically inside the loop.
7849 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
7850 opts which are now in mono_peephole_ins ().
7852 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
7854 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
7855 frames and skip duplicate managed-to-native frames. Fixes #367665.
7857 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
7858 opts which are now in mono_peephole_ins ().
7859 (mono_arch_peephole_pass_2): Ditto.
7861 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
7863 * mini-codegen.c (mono_peephole_ins): New helper function containing the
7864 arch independent peephole optimizations.
7866 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
7867 opts which are now in mono_peephole_ins ().
7869 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
7871 * mini-s390.c (mono_arch_output_basic_block): Fix build.
7873 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
7876 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
7877 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
7880 2008-03-21 Zoltan Varga <vargaz@gmail.com>
7882 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
7883 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
7886 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
7887 mono_arch_output_basic_block. Fix warnings.
7889 2008-03-20 Zoltan Varga <vargaz@gmail.com>
7891 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
7894 2008-03-20 Zoltan Varga <vargaz@gmail.com>
7896 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
7899 * iltests.il: Add new tests.
7901 2008-03-20 Kornel Pal <kornelpal@gmail.com>
7903 * mini.c: Removed Windows version macros.
7905 2008-03-20 Mark Probst <mark.probst@gmail.com>
7907 * generic-sharing.c: Put reflection types in the extensible part
7908 of the runtime generic context.
7910 * mini.c: Generic sharing of the GetTypeHandle special case of the
7911 ldtoken instruction.
7913 2008-03-20 Zoltan Varga <vargaz@gmail.com>
7915 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
7917 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
7919 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
7920 consistency with the other version on the linear IR branch.
7922 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
7924 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
7926 * iltests.il.in: Add new tests.
7928 2008-03-19 Zoltan Varga <vargaz@gmail.com>
7930 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
7932 * iltests.il.in: Add new tests.
7934 2008-03-19 Mark Probst <mark.probst@gmail.com>
7936 * mini.c: Two variables with the same name were declared in
7937 nesting contexts and one wasn't initialized. Fixed.
7939 2008-03-19 Mark Probst <mark.probst@gmail.com>
7941 * mini.c: Generic sharing of the initobj instruction.
7943 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
7945 * mini.c: make the test to optimize ldtoken from typeof() more
7948 2008-03-18 Mark Probst <mark.probst@gmail.com>
7950 * mini.c: Generic sharing of the initobj instruction for reference
7953 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
7955 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
7956 the mono_breakpoint_clean_code() code to perform bound checks.
7958 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
7960 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
7961 mono_arch_patch_callsite() to include the start of the managed method
7962 to be able to perform bound checks.
7964 2008-03-17 Mark Probst <mark.probst@gmail.com>
7966 * mini.c: Generic sharing for the isinst instruction.
7968 2008-03-17 Mark Probst <mark.probst@gmail.com>
7970 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
7971 inssel-long32-mips.brg: Added opcodes for doing indirect calls
7972 with the runtime generic context argument.
7974 * mini.c: Share calls to several types of unsharable methods by
7975 putting the address of the method code in the runtime generic
7976 context and doing an indirect call.
7978 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
7981 2008-03-16 Mark Probst <mark.probst@gmail.com>
7983 * generic-sharing.c: Change due to a change in the runtime genric
7986 2008-03-15 Martin Baulig <martin@ximian.com>
7989 (mono_arch_nullify_class_init_trampoline): Add call to
7990 mono_breakpoint_clean_code() to make things work when running
7991 inside the debugger.
7994 (mono_arch_nullify_class_init_trampoline): Add call to
7995 mono_breakpoint_clean_code() to make things work when running
7996 inside the debugger.
7998 2008-03-14 Zoltan Varga <vargaz@gmail.com>
8000 * inssel-long.brg (reg): Fix 64 bit build.
8002 2008-03-14 Mark Probst <mark.probst@gmail.com>
8004 * mini.c, mini.h: Share static generic code by passing it an
8005 implicit argument pointing to the runtime generic context.
8007 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
8008 inssel-long32-mips.brg: New opcodes for calling shared static,
8009 which need to be passed the runtime generic context.
8011 * mini-amd64.c, mini-x86.c: Save the runtime generic context
8012 argument on the stack in the prologue if needed. New function for
8013 finding the runtime generic context argument from the registers
8014 saved by the trampoline.
8016 * mini-amd64.h, mini-x86.h: Specify which register to use for the
8017 runtime generic context argument.
8019 * tramp-amd64.c: Also restore the register used for the runtime
8020 generic context argument.
8022 * mini-trampoline.c: Resolve shared static calls by consulting the
8023 runtime generic context via the new argument.
8025 * generic-sharing.c: Add an argument to sharability-checking
8026 functions that specifies whether type variables should be treated
8027 as sharable type arguments.
8029 * inssel-x86.brg: Removed a superfluous, buggy rule.
8031 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
8034 2008-03-14 Martin Baulig <martin@ximian.com>
8036 * debug-debugger.c (main_thread_handler): Call
8037 mono_runtime_run_main() without sending any notifications.
8039 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
8041 2008-03-14 Zoltan Varga <vargaz@gmail.com>
8043 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
8045 2008-03-14 Mark Probst <mark.probst@gmail.com>
8047 * tramp-x86.c: Fixed register restore offsets in the trampoline
8048 code for ECX and EDX.
8050 2008-03-12 Geoff Norton <gnorton@novell.com>
8052 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
8053 different ucontext_t implementations.
8054 * exceptions-arm.c: Use the above defines to get exceptions working on
8055 iPhone (based on a patch by Luke Howard lukeh@padl.com)
8056 * mini-arm.c: Implement iPhone icache support (based on a patch by
8057 Luke Howard lukeh@padl.com)
8059 2008-03-12 Mark Probst <mark.probst@gmail.com>
8061 * mini.c: Enable generic sharing of calls to non-static
8062 non-interface non-generic non-value-type methods.
8064 * mini-trampolines.c: Resolve calls from shared generic code.
8066 2008-03-11 Zoltan Varga <vargaz@gmail.com>
8068 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
8070 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
8072 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
8074 * mini.c: some fixes for the AOT compiler.
8076 2008-03-07 Zoltan Varga <vargaz@gmail.com>
8078 * cpu-amd64.md: Add clob:1 to some float opcodes.
8080 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
8082 * mini.h: Added MiniVerifierMode enumeration.
8084 * mini.c: Added mini_verifier_set_mode to control
8085 the usage of the new verifier.
8087 * mini.c (mono_method): Integrated the new verifier.
8089 * driver.c: Extended --security option with validil and
8090 verifiable options to activate the new verifier.
8092 2008-03-07 Zoltan Varga <vargaz@gmail.com>
8094 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
8095 optimization to ctors taking 0 or 2 arguments too.
8097 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
8100 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
8102 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
8104 2008-03-06 Zoltan Varga <vargaz@gmail.com>
8106 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
8107 non-aot case as well.
8109 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
8111 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
8114 * aot-compiler.c (encode_patch): Ditto.
8116 * mini.h (G_MININT32): Fix the definition of this.
8118 2008-03-05 Zoltan Varga <vargaz@gmail.com>
8120 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
8122 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
8124 2008-03-04 Zoltan Varga <vargaz@gmail.com>
8126 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
8127 methods returning vtypes in registers.
8128 (mono_arch_allocate_vars): Ditto.
8130 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
8132 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
8134 * generics.cs: Add a test from the linear IR branch.
8136 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
8138 * mini.c (inline_method): Cache failed inline attempts.
8140 2008-03-04 Mark Probst <mark.probst@gmail.com>
8142 * mini.c: For shared methods of generic classes put the location
8143 of "this" into the MonoGenericJitInfo.
8145 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
8146 register out of a MonoContext by register number. Add the generic
8147 sharing context as an argument to mono_arch_find_this_argument().
8149 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
8150 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
8151 for new arch function.
8153 * mini-exception.c: Handle open exception clauses in shared
8156 * mini-trampolines.c: Supply additional argument to
8157 mono_arch_find_this_argument().
8159 2008-03-04 Zoltan Varga <vargaz@gmail.com>
8161 * Makefile.am (regtests): Run the bench.exe tests last.
8163 2008-03-03 Zoltan Varga <vargaz@gmail.com>
8165 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
8168 2008-03-02 Zoltan Varga <vargaz@gmail.com>
8170 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
8173 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
8175 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
8177 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
8178 whose class has no cctor.
8180 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
8182 2008-03-01 Zoltan Varga <vargaz@gmail.com>
8184 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
8187 2008-02-29 Zoltan Varga <vargaz@gmail.com>
8189 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
8190 to be in sync with the code on the linear IR branch.
8192 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
8194 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
8196 2008-02-27 Zoltan Varga <vargaz@gmail.com>
8198 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
8200 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
8202 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
8204 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
8206 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
8208 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
8211 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
8213 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
8214 OP_LOADR4_MEMBASE emission.
8216 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
8217 (mono_spillvar_offset_float): Ditto.
8219 * mini-mips.c (mono_arch_emit_prolog): Ditto.
8221 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
8224 * basic-long.cs: Add regression tests for them.
8226 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
8228 (mono_arch_allocate_vars): Fix representation of single-precision float
8230 (mono_arch_output_basic_block): Ditto.
8232 * inssel-mips.brg: Ditto, remove duplicate items.
8234 * mini-mips.c (emit_load_volatile_arguments): New function to handle
8235 arguments of tail calls as on other platforms.
8236 (mono_arch_output_basic_block): Handle tail calls.
8238 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
8241 * objects.cs (test_5_pass_static_struct): Add test for it.
8243 Contributed under MIT/X11 license.
8245 2008-02-26 Zoltan Varga <vargaz@gmail.com>
8247 * Makefile.am: Use gmcs for compiling the regression tests.
8249 * *.2.cs *.2.il: Rename to *.cs and *.il.
8251 2008-02-24 Zoltan Varga <vargaz@gmail.com>
8253 * regalloc.h: Make the vassign array smaller.
8255 * mini.c (mini_method_compile): Remove an unused field in cfg.
8257 * mini-codegen.c: Add a bunch of micro optimizations.
8259 2008-02-23 Zoltan Varga <vargaz@gmail.com>
8261 * regalloc.h: Remove some unused fields.
8263 2008-02-22 Zoltan Varga <vargaz@gmail.com>
8265 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
8267 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
8269 2008-02-22 Mark Probst <mark.probst@gmail.com>
8271 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
8273 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
8274 trampoline: Fetch an entry from the runtime generic context. If
8275 it's NULL, jump to the actual trampoline to fill the runtime
8276 generic context. Otherwise, return it.
8278 * mini.c: Call the lazy fetch trampoline to get entries out of the
8279 runtime generic context.
8281 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
8282 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
8283 tramp-sparc.c: Stubs for the lazy fetch trampoline.
8285 2008-02-21 Mark Probst <mark.probst@gmail.com>
8287 * mini.c: Fetch data out of the extensible part of the runtime
8288 generic context instead of calling a helper function.
8290 * generic-sharing.c: Some functions moved into
8291 metadata/generic-sharing.c. Helper function for fetching other
8292 types now checks and asserts against extensible rgctx (just for
8293 debugging purposes - the helper function isn't called anymore
8294 unless for debugging).
8296 2008-02-21 Zoltan Varga <vargaz@gmail.com>
8298 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
8299 for tail calls up to the point that the tests in iltests.exe run. Also add a
8300 dummy CKFINITE implementation.
8301 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
8302 needed for trampoline LMF frames.
8304 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
8305 trampoline LMF frames.
8307 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
8309 * mini.c (inline_method): clean any pending loader error when inlining fail.
8310 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
8312 2008-02-21 Zoltan Varga <vargaz@gmail.com>
8314 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
8316 * aot-runtime.c (decode_patch_info): Ditto.
8318 * mini.c (mono_resolve_patch_target): Ditto.
8320 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
8323 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
8325 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
8326 if it references an icall address.
8328 2008-02-20 Zoltan Varga <vargaz@gmail.com>
8330 * cpu-s390x.md: Remove some more unused opcodes.
8332 * cpu-s390x.md: Remove some unused opcodes.
8334 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
8335 mono_op_imm_to_op ().
8337 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
8338 instead of a switch statement.
8340 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
8341 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
8343 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
8345 * mini-codegen.c: Remove unused mono_regstate2_... functions.
8347 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
8350 2008-02-19 Zoltan Varga <vargaz@gmail.com>
8352 * driver.c (mono_main): Improve error reporting when an assembly cannot be
8353 opened. Fixes #362607.
8355 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
8357 * iltests.il.in: Add a test for static methods in interfaces.
8359 2008-02-18 Zoltan Varga <vargaz@gmail.com>
8361 * genmdesc.c (build_table): Fix a crash on older glib versions.
8363 * cpu-sparc.md: Remove some unused opcodes.
8365 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
8366 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
8368 * cpu-amd64.md: Remove some unused opcodes.
8370 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
8371 like the other opcodes.
8373 2008-02-17 Zoltan Varga <vargaz@gmail.com>
8375 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
8377 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
8379 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
8380 variables 'cfg' instead of 'm' for consistency.
8382 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
8384 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
8385 argument holding the vtype return address, to avoid the ambigious use of
8386 cfg->ret for this purpose.
8388 * mini.c (NEW_RETLOADA): Use vret_addr if set.
8390 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
8392 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
8393 new mono_print_ins () function which only takes one argument.
8395 2008-02-15 Zoltan Varga <vargaz@gmail.com>
8397 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
8400 2008-02-14 Zoltan Varga <vargaz@gmail.com>
8402 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
8404 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
8406 * mini-x86.c: Sync with the version on the linear IR branch by adding new
8407 opcodes and other small changes.
8409 * mini-ops.h: Add some new opcodes from the linear IR branch.
8411 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
8413 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
8414 opcodes, use the REG_MEMBASE opcodes instead.
8416 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
8417 opcodes, use the REG_MEMBASE opcodes instead.
8419 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
8422 * mini.c (mono_op_imm_to_op): New helper function.
8424 * mini-ops.h: Add some opcodes from linear IR branch.
8426 2008-02-13 Zoltan Varga <vargaz@gmail.com>
8428 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
8431 2008-02-12 Zoltan Varga <vargaz@gmail.com>
8433 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
8436 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
8438 2008-02-09 Zoltan Varga <vargaz@gmail.com>
8440 * aot-compiler.c (emit_method_code): Add an assert.
8442 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
8443 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
8446 2008-02-08 Zoltan Varga <vargaz@gmail.com>
8448 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
8449 some load/store opcodes so they are consistent.
8450 (mono_arch_emit_prolog): Simplify some code.
8452 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
8454 * objects.cs: Add tests for large argument offsets on ARM.
8456 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
8457 stack offsets. Fixes #359651.
8459 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
8461 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
8463 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
8465 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
8467 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
8469 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
8470 rid of CEE_CONV_R_UN.
8472 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
8474 2008-02-07 Zoltan Varga <vargaz@gmail.com>
8476 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
8478 * mini.c (mono_normalize_opcodes): Add some more opcodes.
8480 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
8482 * cpu-amd64.md: Remove some unused opcodes.
8484 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
8486 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
8488 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
8489 arch specific functions for its parts. Call the peephole pass after local
8490 regalloc so the prolog can compute a more accurate max_offset.
8492 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
8493 the corresponding OP_I/OP_L opcodes.
8495 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
8497 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
8499 2008-02-06 Zoltan Varga <vargaz@gmail.com>
8501 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
8502 as they are handled in mini.c.
8504 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
8506 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
8507 case since it is handled in mini.c.
8509 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
8511 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
8513 * *.c: Use the new opcodes in the IR and back end code.
8515 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
8517 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
8519 2008-02-06 Mark Probst <mark.probst@gmail.com>
8521 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
8522 an assert because it has a race condition.
8524 2008-02-06 Zoltan Varga <vargaz@gmail.com>
8526 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
8528 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
8530 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
8532 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
8533 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
8535 2008-02-05 Zoltan Varga <vargaz@gmail.com>
8537 * cpu-amd64.md (move): Correct the maximum size of move.
8539 2008-02-05 Mark Probst <mark.probst@gmail.com>
8541 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
8542 the generic class init trampoline to return quickly if the class
8545 2008-02-04 Zoltan Varga <vargaz@gmail.com>
8547 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
8548 issues where an 32 bit callsite cannot be patched by a 64 bit address.
8550 2008-02-03 Zoltan Varga <vargaz@gmail.com>
8552 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
8555 2008-01-31 Zoltan Varga <vargaz@gmail.com>
8557 * objects.cs: Add some soft-float tests.
8559 * mini.c: Fix a couple more soft-float issues.
8561 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
8563 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
8566 2008-01-30 Zoltan Varga <vargaz@gmail.com>
8568 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
8569 exception happens while compiling a virtual method.
8571 2008-01-29 Zoltan Varga <vargaz@gmail.com>
8573 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
8575 * mini-sparc.c: Fix build.
8577 * mini-sparc.c (get_call_info): Add support for generic sharing.
8579 * mini-exceptions.c: Add a FIXME.
8581 2008-01-27 Zoltan Varga <vargaz@gmail.com>
8583 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
8584 altstack handling code.
8586 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
8588 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
8590 * mini-s390.c: Add support for generic sharing.
8592 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
8594 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
8596 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
8598 * mini-s390x.c: Add support for generic sharing.
8600 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
8602 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
8604 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
8605 can be used since it takes a 16 bit signed immediate.
8607 * inssel-s390x.brg: Fix OP_SETRET.
8609 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
8611 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
8613 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
8615 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
8617 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
8620 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
8623 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
8624 of the unused mono_arch_patch_delegate_trampoline stuff.
8626 2008-01-26 Zoltan Varga <vargaz@gmail.com>
8628 * basic-long.cs: Move the fp related tests to basic-float.cs.
8630 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
8632 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
8634 * basic-calls.cs: Add a test for proper float argument passing.
8636 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
8637 if the context corresponds to an exception received through a signal.
8639 * exceptions.cs: Add a test for nullref handling at the start of a try
8642 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
8644 * jit-icalls.c (mono_break): New JIT icall.
8646 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
8648 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
8650 2008-01-25 Zoltan Varga <vargaz@gmail.com>
8652 * cpu-*.md: Get rid of unused opcodes.
8654 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
8656 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
8659 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
8662 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
8663 the arch independent trampoline code in mini-trampolines.c.
8665 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
8667 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
8669 * mini-s390.h: Remove an unused define.
8671 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
8672 the arch independent trampoline code in mini-trampolines.c.
8674 * mini-arm.c (mono_arch_emit_prolog): Fix build.
8676 2008-01-24 Zoltan Varga <vargaz@gmail.com>
8678 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
8680 * mini-s390.c (mono_arch_emit_prolog): Fix build.
8682 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
8684 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
8686 * cpu-amd64.md: Use smaller sizes for int opcodes.
8688 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
8690 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
8693 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
8696 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
8697 instead of though a pointer to save an indirection when accessing elements of
8700 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
8702 (NOT_IMPLEMENTED): New helper macro.
8703 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
8706 * *.c: Use the new helper macro.
8708 2008-01-21 Zoltan Varga <vargaz@gmail.com>
8710 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
8712 2008-01-20 Zoltan Varga <vargaz@gmail.com>
8714 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
8717 2008-01-18 Zoltan Varga <vargaz@gmail.com>
8719 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
8720 profiling is enabled.
8722 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
8724 (mono_arch_emit_prolog): Add more first bblock optimizations.
8726 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
8727 in order if possible.
8728 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
8729 bblock, since the arguments are still in their original registers.
8731 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
8733 2008-01-17 Zoltan Varga <vargaz@gmail.com>
8735 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
8738 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
8741 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
8743 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
8744 process async exceptions received while in unmanaged code.
8746 * mini.c (mini_init): Install a callback with the runtime which will be called
8747 when a thread receives an async exception while in unmanaged code.
8749 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
8751 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
8753 2008-01-16 Wade Berrier <wberrier@novell.com>
8760 2008-01-16 Zoltan Varga <vargaz@gmail.com>
8762 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
8763 compilation with sun cc.
8765 * cpu-*.md: Fix the build.
8767 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
8769 * mini-amd64.h: Add some comments to the MonoLMF structure.
8771 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
8773 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
8774 in the LMF structure if possible. This saves two instructions in the
8775 managed->native wrappers.
8777 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
8779 2008-01-16 Mark Probst <mark.probst@gmail.com>
8781 * generic-sharing.c: New type argument lookup code which uses the
8782 runtime generic context template.
8784 2008-01-15 Zoltan Varga <vargaz@gmail.com>
8786 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
8788 * mini-arm.c (add_general): Fix arm eabi parameter passing.
8789 (mono_arch_output_basic_block): Fix localloc implementation.
8791 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
8793 * mini-ia64.c (peephole_pass): Fix ia64 build.
8795 * mini-amd64.c (peephole_pass): Fix a warning.
8797 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
8798 at a constant offset from sp/fp.
8800 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
8801 instead of obtaining it from *lmf in the managed method case.
8803 2008-01-14 Zoltan Varga <vargaz@gmail.com>
8805 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
8807 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
8809 * mini.h (MonoInstList): New type.
8810 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
8811 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
8812 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
8813 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
8814 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
8815 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
8816 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
8817 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
8818 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
8819 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
8820 MONO_INST_LIST_FOR_EACH_ENTRY,
8821 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
8822 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
8823 mono_inst_list_first, mono_inst_list_last,
8824 mono_inst_list_next, mono_inst_list_prev): New instruction
8825 list handling interfaces.
8826 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
8827 list head 'ins_list'.
8828 (MonoInst): Replace next pointer with list head 'node'.
8829 (MonoCallInst): Make 'out_args' a MonoInstList.
8830 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
8831 (MonoCompile): Delete reverse_inst_list and
8832 reverse_inst_list_len.
8833 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
8834 mono_arch_lowering_pass, mono_arch_local_regalloc,
8835 mono_arch_output_basic_block, mono_arch_emit_prolog):
8836 Convert to new instruction lists.
8837 (insert_after_ins): Delete.
8838 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
8840 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
8841 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
8842 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
8843 mono_emulate_opcode, mono_emit_load_got_addr,
8844 inline_method, mono_method_to_ir, mono_print_bb_code,
8845 print_dfn, decompose_pass, nullify_basic_block,
8846 replace_out_block_in_code, remove_block_if_useless,
8847 merge_basic_blocks, move_basic_block_to_end,
8848 try_unsigned_compare, optimize_branches, mono_print_code,
8849 mini_select_instructions, remove_critical_edges): Likewise.
8850 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
8851 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
8852 mono_arch_output_basic_block, mono_arch_emit_prolog):
8854 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
8855 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
8856 mono_arch_output_basic_block): Likewise.
8857 (inst_list_prepend, insert_after_ins): Delete.
8858 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
8859 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
8861 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
8862 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
8863 mono_arch_emit_prolog): Likewise.
8864 * cfold.c (mono_constant_fold): Likewise.
8865 * liveness.c (visit_bb, mono_analyze_liveness,
8866 optimize_initlocals): Likewise.
8867 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
8868 * graph.c (mono_draw_code_cfg): Likewise.
8869 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
8870 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
8871 mono_ssa_cprop): Likewise.
8872 * abcremoval (get_relations_from_previous_bb, process_block):
8874 * local-propagation (mono_cprop_invalidate_values,
8875 mono_local_cprop_bb): Likewise.
8876 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
8877 peephole_pass, mono_arch_output_basic_block,
8878 mono_arch_emit_prolog): Likewise.
8879 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
8880 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
8881 mono_arch_emit_prolog): Likewise.
8882 (insert_after_ins): Delete.
8883 * aliasing.c (print_code_with_aliasing_information,
8884 mono_build_aliasing_information, mono_aliasing_deadce):
8885 Convert to new instruction lists.
8886 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
8887 peephole_pass, NEW_INS, mono_arch_lowering_pass,
8888 mono_arch_local_regalloc, mono_arch_output_basic_block):
8890 (insert_after_ins): Delete.
8891 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
8892 peephole_pass, mono_arch_output_basic_block): Convert to
8893 new instruction lists.
8894 * mini-codegen (InstList, inst_list_prepend,
8895 insert_after_ins): Delete.
8896 (insert_before_ins, get_register_force_spilling,
8897 get_register_spilling, free_up_ireg, free_up_reg,
8898 create_copy_ins, create_spilled_store, alloc_int_reg,
8899 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
8900 to new instruction lists.
8901 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
8902 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
8903 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
8904 (insert_after_ins): Delete.
8905 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
8906 mono_arch_local_regalloc, mono_arch_output_basic_block,
8907 mono_arch_call_opcode): Convert to new instruction lists.
8908 (insert_after_ins): Delete.
8909 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
8910 peephole_pass, mono_arch_output_basic_block,
8911 mono_arch_emit_prolog): Convert to new instruction lists.
8913 2008-01-11 Zoltan Varga <vargaz@gmail.com>
8915 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
8917 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
8920 * Makefile.am (version.h): Make this work with non-bash shells.
8922 2008-01-10 Zoltan Varga <vargaz@gmail.com>
8924 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
8926 2008-01-08 Zoltan Varga <vargaz@gmail.com>
8928 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
8929 the InitializeArray optimization.
8931 2008-01-06 Zoltan Varga <vargaz@gmail.com>
8933 * mini.c driver.c: Don't include os/gc_wrapper.h.
8935 2008-01-05 Zoltan Varga <vargaz@gmail.com>
8937 * mini.c (print_jit_stats): Print GC statistics if available.
8939 2008-01-04 Zoltan Varga <vargaz@gmail.com>
8941 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
8943 2007-12-29 Zoltan Varga <vargaz@gmail.com>
8945 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
8947 2007-12-26 Zoltan Varga <vargaz@gmail.com>
8949 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
8951 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
8953 * driver.c (mono_main): Ditto.
8955 2007-12-23 Zoltan Varga <vargaz@gmail.com>
8957 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
8959 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
8960 in the vtable can't be encoded.
8961 (compile_method): Ditto.
8963 2007-12-21 Zoltan Varga <vargaz@gmail.com>
8965 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
8968 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
8971 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
8972 the top LMF entry belongs to the current method.
8974 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
8976 2007-12-20 Zoltan Varga <vargaz@gmail.com>
8978 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
8980 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
8982 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
8984 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
8986 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
8988 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
8991 * basic-float.cs: Add an ulong->double cast test.
8993 2007-12-15 Zoltan Varga <vargaz@gmail.com>
8995 * mini.c (mono_method_to_ir): Fix a warning.
8997 2007-12-14 Zoltan Varga <vargaz@gmail.com>
8999 * mini-ops.h: Add OP_SWITCH.
9001 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
9002 CEE_SWITCH in back-end code, use OP_SWITCH instead.
9004 2007-12-11 Geoff Norton <gnorton@novell.com>
9006 * mini-s390x.c: Minor change to the MAX() define to allow
9007 it to compile with other gcc versions.
9009 2007-12-11 Geoff Norton <gnorton@novell.com>
9012 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
9014 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
9016 exceptions-arm.c (mono_arch_get_restore_context): Restore
9019 exceptions-arm.c (throw_exception): Save the frame pointer.
9020 This is a partial fix for #323747. Only the client side is
9023 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
9025 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
9026 was using an unrelated variable to log the class which
9027 needed the cctor to be called. This was crashing on arm.
9029 2007-12-09 Robert Jordan <robertj@gmx.net>
9031 * mini-x86.c (mono_arch_emit_epilog):
9032 Consider all kinds of 64-bit types. Fixes #323114.
9034 2007-12-08 Zoltan Varga <vargaz@gmail.com>
9036 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
9038 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9040 * mini-amd64.c (peephole_pass): Add a missing instruction check.
9042 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
9044 * mini.c: run type ctor before allocating an object, not only
9045 when running it's constructor method (fixes at least part of bug #342507).
9047 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9049 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
9051 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
9052 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
9055 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
9056 mono_generic_class_init_trampoline () the same as it is done with the other
9059 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
9060 aot-runtime.c aot-compiler.c: Implement AOT support.
9062 2007-12-07 Mark Probst <mark.probst@gmail.com>
9064 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
9065 build for archs which don't have the vtable trampoline defined
9068 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9070 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
9072 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
9074 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
9076 * tramp-<ARCH>.c: Use the new helper function.
9078 2007-12-07 Mark Probst <mark.probst@gmail.com>
9080 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
9081 trampoline call, which takes a vtable argument.
9083 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
9084 OP_TRAMPCALL_VTABLEs like other calls.
9086 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
9087 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
9088 call. Implemented a support function which fetches the vtable
9089 from a register set.
9091 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
9092 Implemented a generic class init trampoline, using the
9093 OP_TRAMPCALL_VTABLE opcode.
9095 * mini.c: Implemented static field access when sharing generic
9096 code. This implies initing the class using the new
9097 OP_TRAMPCALL_VTABLE call.
9099 2007-12-07 Mark Probst <mark.probst@gmail.com>
9101 * mini.c: Don't compile methods with sharing enabled if their
9102 classes are disabled for sharing.
9104 2007-12-06 Zoltan Varga <vargaz@gmail.com>
9106 * inssel.brg: Add a missing sign extension to the GETCHR and array access
9107 opcodes. Fixes #346563.
9109 * objects.cs: Add a new test.
9111 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
9113 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
9114 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
9116 2007-12-06 Zoltan Varga <vargaz@gmail.com>
9118 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
9120 2007-12-03 Zoltan Varga <vargaz@gmail.com>
9122 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
9125 2007-12-02 Zoltan Varga <vargaz@gmail.com>
9127 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
9129 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
9130 optimization in the AOT case.
9132 2007-11-30 Zoltan Varga <vargaz@gmail.com>
9134 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
9136 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
9138 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
9140 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
9142 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
9143 is created by the inlined delegate ctor.
9145 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
9147 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
9149 2007-11-29 Zoltan Varga <vargaz@gmail.com>
9151 * cpu-x86.md: Fix the length of ckfinite.
9153 2007-11-28 Zoltan Varga <vargaz@gmail.com>
9155 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
9157 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
9158 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
9160 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
9162 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
9163 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
9165 2007-11-28 Martin Baulig <martin@ximian.com>
9168 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
9169 after creating the trampoline.
9171 2007-11-27 Zoltan Varga <vargaz@gmail.com>
9173 * aot-runtime.c (load_aot_module): Check runtime version if needed.
9175 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
9178 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
9179 instead of the calling method to help AOT.
9181 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
9183 2007-11-26 Zoltan Varga <vargaz@gmail.com>
9185 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
9188 2007-11-23 Zoltan Varga <vargaz@gmail.com>
9190 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
9192 * aot-compiler.c (compile_method): Correct check for generic method definitions.
9193 (encode_method_ref): No need to handle generic method definitions specially.
9195 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
9197 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
9200 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
9202 (compile_method): Enable generic sharing.
9204 2007-11-22 Zoltan Varga <vargaz@gmail.com>
9206 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
9207 (mini_method_compile): Add preliminary support for AOTing shared generic code.
9209 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
9212 * mini-trampolines.c: Fix a warning.
9214 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
9216 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
9217 (generic_class_is_reference_type): Remove unused function.
9219 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
9220 in the generic vtable trampoline case.
9222 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
9224 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
9225 return an AOT method based on a vtable slot.
9227 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
9229 * mini.c (mini_get_vtable_trampoline): Export this.
9231 2007-11-22 Martin Baulig <martin@ximian.com>
9234 (MonoDebuggerInfo): Move `debugger_version' up.
9236 2007-11-22 Martin Baulig <martin@ximian.com>
9239 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
9241 * mini-trampolines.c
9242 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
9243 after compiling the method.
9245 2007-11-20 Martin Baulig <martin@ximian.com>
9248 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
9249 (mono_debugger_remove_breakpoint): Likewise.
9250 (mono_debugger_check_breakpoints): Likewise.
9252 * debug-debugger.c: Implement the new breakpoint interface here.
9254 2007-11-18 Zoltan Varga <vargaz@gmail.com>
9256 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
9257 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
9259 * mini-x86.c (mono_arch_output_basic_block): Ditto.
9261 2007-11-17 Zoltan Varga <vargaz@gmail.com>
9263 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
9265 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
9268 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
9271 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
9272 returning a vtype in a register.
9274 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
9275 here from the arch specific code.
9277 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
9280 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
9281 (mono_arch_emit_prolog): Increment maximum prolog size.
9283 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
9284 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
9286 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
9287 MonoGenericSharingContext.
9289 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
9290 MonoGenericSharingContext. Allocate memory from the cfg mempool.
9292 2007-11-15 Mark Probst <mark.probst@gmail.com>
9294 * mini.c, mini.h, generic-sharing.c: Functions for producing code
9295 which extract fields out of the runtime generic context. Full
9296 sharing of the NEWARR opcode.
9298 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
9300 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
9301 --enable-minimal=ssa.
9303 2007-11-13 Zoltan Varga <vargaz@gmail.com>
9305 * mini-trampolines.c (mono_delegate_trampoline): Update after
9306 mono_marshal_get_delegate_invoke () signature change.
9308 2007-11-13 Mark Probst <mark.probst@gmail.com>
9310 * mini.c: Removed the shared context in favor of the generic
9311 sharing context. Allocate the MonoJitInfo structure with room for
9312 the generic sharing context if it's needed.
9314 * mini.h: Remove MonoGenericSharingContext declaration. It's in
9315 domain-internals.h now.
9317 * mini-x86.c: Pass the generic sharing context to get_call_info ().
9319 * generic-sharing.c: Several changes for working without a shared
9320 context and instead operating on open types instead.
9322 2007-11-12 David S. Miller <davem@davemloft.net>
9324 * inssel-sparc.brg: Fix double instruction emit.
9326 2007-11-12 Zoltan Varga <vargaz@gmail.com>
9328 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
9329 Get/Set/Address methods.
9331 * mini.c debug-debugger.c mini-trampolines.c: Update after
9332 mono_marshal_get_delegate_invoke signature change.
9334 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
9336 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
9337 This can happens with dynamic methods. Fixes the other bug in #322722.
9339 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
9341 * tramp-arm.c (mono_arch_patch_callsite): Support patching
9344 * mini-arm.c (arm_patch): Implement patching of BX call
9345 sequence. Fixes one of the bugs in #322722.
9347 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
9349 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
9350 under Linux. We only need to flush every 32-byte cache line.
9352 2007-11-07 Massimiliano Mantione <massi@ximian.com>
9355 move_basic_block_to_end: Add branches when needed, eventually creating
9357 optimize_branches: added a parameter that tells if it's ok to create
9358 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
9359 and avoid calling move_basic_block_to_end when it's not ok.
9362 2007-11-07 Mark Probst <mark.probst@gmail.com>
9364 * mini.c: Abort inlining call to InitializeArray if something
9365 looks wrong. Let the icall handle it, which now has proper safety
9368 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9370 * mini.c (mono_spill_call): add support for soft-float.
9372 * mini.c (mono_method_to_ir): add support for soft-float
9373 to inlined functions that return float.
9375 * mini.c (mono_method_to_ir): add support for soft-float
9376 to cee_stsfld opcode on float fields.
9378 2007-11-05 Geoff Norton <gnorton@novell.com>
9380 * mini-x86.h: Fix the structure access for X86 Leopard.
9383 2007-11-05 Martin Baulig <martin@ximian.com>
9385 * mini-trampolines.c
9386 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
9387 after compiling the method to notify the debugger.
9389 2007-11-05 Martin Baulig <martin@ximian.com>
9391 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
9393 2007-11-02 Zoltan Varga <vargaz@gmail.com>
9395 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
9396 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
9398 2007-11-01 Zoltan Varga <vargaz@gmail.com>
9400 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
9401 native-to-managed wrappers.
9403 2007-11-01 Geoff Norton <gnorton@novell.com>
9405 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
9408 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
9410 * mini.c, mini-x86.c: when getting back from unmanaged code
9411 to managed via a marshaled delegate we also need to set the
9414 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
9416 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
9419 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
9421 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
9422 let the debugger or other external agents to tell the JIT when
9423 a sw breakpoint has been inserted in the code that the JIT needs
9424 to be able to inspect.
9426 2007-10-31 Martin Baulig <martin@ximian.com>
9429 (MonoDebuggerInfo): Remove `runtime_class_init'.
9431 2007-10-30 Martin Baulig <martin@ximian.com>
9434 (mono_debugger_thread_created): Added `MonoThread *' argument.
9435 (mono_debugger_extended_notification): New public method.
9436 (mono_debugger_trampoline_compiled): New public method.
9439 (MonoDebuggerThreadInfo): Added `thread' and
9440 `extended_notifications' fields.
9443 (debugger_executable_code_buffer): New static variable.
9446 (MonoDebuggerInfo): Added `executable_code_buffer',
9447 `executable_code_buffer_size', `breakpoint_info_area',
9448 `breakpoint_table' and `breakpoint_table_size'.
9450 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
9452 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
9453 that IP either is an unused value or the vtable pointer. IMT
9454 calls use vtable + offset now. Reduced by almost half the size
9457 2007-10-26 Jonathan Chambers <joncham@gmail.com>
9459 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
9460 defines to access param registers. Replace long usage with
9461 gsize as sizeof(long) != sizeof(void*) on Win64.
9463 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
9464 on Win64. Fix intrinsic, use _AddressOfReturnAddress
9465 instead of non-existant _GetAddressOfReturnAddress.
9467 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
9468 param registers. Save/restore %rdi and %rsi in MonoLMF.
9470 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
9471 param registers. Modify (throw_exception) signature to take
9472 %rdi and %rsi on Win64.
9474 Code is contributed under MIT/X11 license.
9476 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
9478 * helpers.c: unlink debugging output files.
9480 2007-10-25 Zoltan Varga <vargaz@gmail.com>
9482 * mini.c: Move mono_create_ftnptr () to object.c.
9484 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9486 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
9487 optional. This function can now be used to disassemble code generated
9488 outside the JIT such as trampolines and IMT thunks.
9490 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
9492 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
9493 vtable pointer from a ldr instruction.
9495 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
9496 new IMT call sequence.
9498 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
9499 call sequence for interface invocations.
9501 * mini-arm.c (mono_arch_emit_imt_argument): added, required
9502 for imt support. This function is empty since IMT on ARM requires no
9503 special handling on the IR side.
9505 * mini-arm.c (mono_arch_find_imt_method): added, required for
9508 * mini-arm.c (mono_arch_find_this_argument): added, required
9511 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
9512 a ldr instruction to load a value stored in the code stream.
9514 * mini-arm.c (mono_arch_build_imt_thunk):added, required
9518 2007-10-23 Zoltan Varga <vargaz@gmail.com>
9520 * mini.c (mini_init): Install the jump trampoline callback.
9522 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9524 * mini-trampolines.c: handle synchronized methods with the common
9525 vtable trampoline (bug #335601).
9527 2007-10-17 Zoltan Varga <vargaz@gmail.com>
9529 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
9531 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
9534 * mini-ia64.h mini-ia64.c: Add support for IMT.
9536 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
9537 prolog. Fixes #331958.
9539 2007-10-15 Zoltan Varga <vargaz@gmail.com>
9541 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
9543 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9545 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
9548 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
9550 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
9553 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
9555 * mini-x86.c, mini-x86.h: x86 support for the common vtable
9558 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
9560 * mini-trampolines.c: changed the magic rampoline to understand
9561 the common vtable trampoline method: the method to invoke is
9562 determined by the vtable displacement of the call.
9564 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
9566 * mini.c, mini.h: register the common vtable trampoline if the
9567 architecture supports it.
9569 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9571 * cpu-amd64.md: use the correct max length for tls_get.
9573 2007-10-14 Zoltan Varga <vargaz@gmail.com>
9575 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
9576 CEE_STELEM_ANY. Fixes #333696.
9578 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
9580 * exceptions-x86.c: provide more graceful handling of the case where
9581 we followed a bogus function pointer from managed code (bug #332866).
9583 2007-10-11 Mark Probst <mark.probst@gmail.com>
9585 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
9586 replaces the generic_shared flag and will carry more information
9589 * generic-sharing.c: Added mini_type_stack_size() which allows
9590 allows open types if given a generic sharing context.
9591 mini_get_basic_type_from_generic() takes a
9592 MonoGenericSharingContext* instead of a MonoCompile* now.
9594 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
9595 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
9596 mini-sparc.c, mini-x86.c: Trivial changes required by the two
9597 changes above. Just passing arguments through to the right
9600 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
9602 * mini-arm.c: unify the call emission to emit_code_seq().
9604 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
9606 * tramp-arm.c: reduced the trampoline size.
9608 2007-10-10 Mark Probst <mark.probst@gmail.com>
9610 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
9611 variable handling out of arch-specific code.
9613 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
9615 * mini-arm.c: implemented fast delegate dispatch.
9617 2007-10-09 Zoltan Varga <vargaz@gmail.com>
9619 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
9620 that fp elimination is turned off if the space required by locals is too
9623 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
9625 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
9626 ARM to the new style trampoline.
9628 2007-10-09 Zoltan Varga <vargaz@gmail.com>
9630 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
9632 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
9634 2007-10-09 Martin Baulig <martin@ximian.com>
9637 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
9638 `field_info_offset_offset'.
9640 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
9642 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
9643 removed more internal usage of the r11 register and made it available
9644 to the register allocator.
9646 2007-10-08 Mark Probst <mark.probst@gmail.com>
9648 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
9649 when sharing generics and treat type variables as references.
9651 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
9653 * mini-ppc.c: started removing the internal uses of register r11
9654 to eventually allow the register allocator to manage it as an
9655 additional available register.
9657 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
9659 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
9661 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
9663 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
9664 specific trampolines as they are not performance critical as a jump
9665 target (maybe align as before only for AOT code?). This saves about
9666 200 KB of native code on x86 for monodevelop startup.
9668 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
9670 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
9671 monodevelop startup.
9673 2007-10-06 Zoltan Varga <vargaz@gmail.com>
9675 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
9677 * mini-sparc.h mini-sparc.c: Implement IMT support.
9679 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
9680 its smaller and doesn't clobber sparc_g1.
9682 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
9684 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
9686 * mini-ppc.c: optimized the size of the IMT thunks a bit.
9688 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
9690 * mini-ppc.c: implemented fast delegate invocation.
9692 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
9694 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
9696 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
9698 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
9699 code to the new style trampoline in preparation for IMT support.
9701 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
9703 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
9704 systems already. This also reduces the specific trampiline sizes and
9705 prepares for the use of r12 as the IMT identifier register.
9707 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
9709 * mini-mips.h: endianess fix (simplified from a patch by
9710 Thomas Kunze <thommy@tabao.de>, bug #323737).
9712 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
9714 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
9715 to access ucontext fields and enable netbsd support
9716 (partially from Magnus Henoch <mange@freemail.hu>).
9718 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
9720 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
9721 use the preprocessor from the CPP env var if it is set.
9723 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
9725 * mini-trampolines.c: fixed an assertion and moved it earlier in the
9726 code, before interface_offset gets used.
9728 2007-10-02 Zoltan Varga <vargaz@gmail.com>
9730 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
9731 mono_class_setup_vtable () before accessing klass->vtable.
9733 2007-10-01 Zoltan Varga <vargaz@gmail.com>
9735 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
9738 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
9740 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
9741 IMT slots (this saves hundreds of KB of memory in programs like
9742 IronPython and Monodevelop).
9744 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
9746 * mini.c: print the delegate counter.
9748 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
9750 * mini-x86.c: make it easier to enable the debugging code for IMT
9753 2007-09-28 Martin Baulig <martin@ximian.com>
9756 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
9757 `mono_method_klass_offset' and `mono_method_token_offset'.
9759 2007-09-20 Mark Probst <mark.probst@gmail.com>
9761 * mini.c: First generics sharing implementation. Can only share
9762 in very simple cases. If sharing doesn't work it falls back to
9763 dedicated compilation.
9765 * mini.h: Flag in MonoCompile to specify whether generic
9766 compilation is shared. Flags enum for marking which generic inst
9767 of a context is used. Prototypes for helper functions.
9769 * generic-sharing.c: Helper functions for generic method sharing.
9771 * optflags-def.h: Optimization flag (gshared) for enabling generic
9772 method sharing added.
9774 * Makefile.am: generic-sharing.c added.
9776 2007-09-19 Daniel Nauck <dna@mono-project.de>
9778 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
9780 2007-09-19 Massimiliano Mantione <massi@ximian.com>
9781 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
9784 2007-09-19 Martin Baulig <martin@ximian.com>
9786 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
9787 mono_debug_cleanup() is now part of mono_cleanup().
9789 2007-09-18 Zoltan Varga <vargaz@gmail.com>
9791 * driver.c (mono_main): Fix a warning.
9793 2007-09-17 Zoltan Varga <vargaz@gmail.com>
9795 * aot-compiler.c: Optimize various parts when processing large assemblies.
9798 * mini.c (mono_patch_info_hash): Improve hash function.
9800 2007-09-14 Jonathan Chambers <joncham@gmail.com>
9802 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
9804 Code is contributed under MIT/X11 license.
9806 2007-09-14 Zoltan Varga <vargaz@gmail.com>
9808 * mini.c (mini_init): Fix a leak.
9810 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
9812 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
9814 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
9816 2007-09-14 Zoltan Varga <vargaz@gmail.com>
9818 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
9820 2007-09-13 Zoltan Varga <vargaz@gmail.com>
9822 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
9825 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
9827 * mini.c (handle_alloc): Enable managed allocators in AOT code.
9829 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
9831 * aot-runtime.c (decode_patch_info): Ditto.
9833 2007-09-12 Jonathan Chambers <joncham@gmail.com>
9835 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
9836 static case. Cache delegates in architecture specific code,
9837 based on number of parameters.
9839 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
9840 in architecture specific code, based on number of parameters.
9842 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
9843 caching happen in architecture specific code now.
9845 Code is contributed under MIT/X11 license.
9847 2007-09-12 Jonathan Chambers <joncham@gmail.com>
9849 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
9850 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
9851 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
9853 Code is contributed under MIT/X11 license.
9855 2007-05-15 Massimiliano Mantione <massi@ximian.com>
9856 * mini.c: (mono_thread_abort) Fixed bug #82416.
9858 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
9860 * mini.: hook the new managed GC allocation feature into the JIT.
9862 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
9864 * mini.c: implementation for the new runtime tls opcode.
9866 2007-09-11 Martin Baulig <martin@ximian.com>
9869 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
9870 `mono_method_inflated_offset'.
9872 2007-09-07 Zoltan Varga <vargaz@gmail.com>
9874 * driver.c mini.h mini.c: Add a new devel command line option for injecting
9875 async exceptions into a method.
9877 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
9878 purpose of testing whenever the unwinder works at every instruction.
9880 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
9882 * mini.c: check accessibility of method used in ldftn (fixes
9885 2007-09-04 Zoltan Varga <vargaz@gmail.com>
9887 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
9889 * inssel.brg: Fix a warning.
9891 2007-09-03 Martin Baulig <martin@ximian.com>
9893 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
9894 now takes the `main_method' as argument.
9896 2007-09-02 Zoltan Varga <vargaz@gmail.com>
9898 * cpu-sparc.md (endfilter): Add missing src1:i argument.
9900 2007-08-30 Jonathan Chambers <joncham@gmail.com>
9902 * driver.c: include the cil-coff.h header on Windows.
9904 Code is contributed under MIT/X11 license.
9906 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
9908 * mini.c, driver.c: don't include the cil-coff.h header.
9910 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
9912 * mini.c: flag places that needs fixes fo soft-float support.
9914 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
9916 * mini.h, inssel-float.brg: fix soft-float constant loads on big
9917 endian systems (partially from Dean Jenkins, bug #81924).
9919 2007-08-28 Mark Probst <mark.probst@gmail.com>
9921 * mini.c (check_linkdemand): Remove embedded reference object in
9922 call to LinkDemandSecurityException.
9923 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
9924 with an IntPtr instead of a reference object.
9926 2007-08-28 Zoltan Varga <vargaz@gmail.com>
9928 * mini.c (handle_initobj): Handle alignment properly.
9930 * inssel.brg (mini_emit_memset): Ditto.
9932 * inssel.brg (mini_emit_memcpy): Ditto.
9934 * inssel-sparc.brg: Ditto.
9936 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
9938 2007-08-26 Zoltan Varga <vargaz@gmail.com>
9940 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
9941 exceptions raised in unmanaged code. Fixes part of #82594.
9943 2007-08-24 Mark Probst <mark.probst@gmail.com>
9945 * mini.c (mono_method_to_ir), declsec.c
9946 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
9948 2007-08-22 Martin Baulig <martin@ximian.com>
9951 (MonoDebuggerThreadInfo): New typedef.
9952 (mono_debugger_thread_table): New global variable.
9953 (mono_debugger_thread_created): New public function.
9954 (mono_debugger_thread_cleanup): New public function.
9958 - removed `get_current_thread' and `lookup_assembly'.
9959 - removed `data_table'.
9960 - added `thread_table'.
9963 (mono_thread_start_cb): Call mono_debugger_thread_created().
9964 (mono_thread_attach_cb): Likewise.
9965 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
9966 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
9969 * driver.c (mono_main): Move mono_debug_init() up, before calling
9970 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
9972 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
9974 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
9975 together when passing several arguments of type double (gives a small
9976 speedup and saves a few bytes of generated code).
9978 2007-08-20 Jb Evain <jbevain@novell.com>
9980 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
9982 2007-08-20 Jb Evain <jbevain@novell.com>
9984 * mini.c (mono_method_to_ir): throw MethodAccessException
9985 and FieldAccessException instead of InvalidProgramException.
9987 2007-08-20 Mark Probst <mark.probst@gmail.com>
9989 * mini.c: CoreCLR security checks.
9991 * mini.h: Removed MonoSecurityMode (moved to
9992 metadata/security-manager.h) and mono_security_mode global var
9993 (replaced by set/get functions in security-manager.h).
9995 * driver.c: Added "core-clr-test" security mode for testing. Used
9996 set-function for setting security mode.
9998 2007-08-17 Mark Probst <mark.probst@gmail.com>
10000 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
10001 the new jit_info_table.
10003 * driver.c: Test code for the new jit_info_table (enabled by the
10004 define MONO_JIT_INFO_TABLE_TEST).
10006 2007-08-14 Zoltan Varga <vargaz@gmail.com>
10008 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
10009 detection of call <REG> instruction sequence. Fixes build on freebsd.
10011 2007-08-13 Zoltan Varga <vargaz@gmail.com>
10013 * mini-exceptions.c: Fix a warning.
10015 2007-08-11 Zoltan Varga <vargaz@gmail.com>
10017 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
10018 stack overflow handling code on amd64 too.
10020 * mini-exceptions.c (mono_setup_altstack): Make this use
10021 mono_thread_get_stack_bounds ().
10023 * mini-x86.h: Disable sigaltstack on solaris x86.
10025 2007-08-10 Zoltan Varga <vargaz@gmail.com>
10027 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
10029 2007-08-10 Geoff Norton <gnorton@customerdna.com>
10031 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
10033 2007-08-08 Zoltan Varga <vargaz@gmail.com>
10035 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
10037 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
10039 2007-08-03 Neale Ferguson <neale@sinenomine.net>
10041 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
10044 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
10046 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
10047 to be emitted (bug #82281).
10049 2007-08-01 Martin Baulig <martin@ximian.com>
10051 Merged the `debugger-dublin' branch.
10053 * debug-debugger.h (MonoDebuggerInfo):
10054 Removed the `old_*' compatibility entries.
10055 Added `debugger_version' and `data_table'.
10056 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
10057 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
10060 (MiniDebugMethodBreakpointInfo): Add `address_list'.
10061 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
10062 instead of a `gconstpointer'.
10063 (mono_debugger_insert_method_breakpoint): Return a
10064 `MonoDebugMethodAddressList *'.
10066 2007-06-28 Martin Baulig <martin@ximian.com>
10068 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
10070 2007-08-01 Zoltan Varga <vargaz@gmail.com>
10072 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
10073 __builtin_frame_address () since it is broken on older gcc versions.
10075 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
10077 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
10078 on the stack overflow handling and made the managed stack overflows
10079 catchable in most cases using soft guard pages.
10080 * exceptions-x86.c: added code to restore the protection in the soft
10081 guard pages at the end of exception handling.
10083 2007-07-31 Zoltan Varga <vargaz@gmail.com>
10085 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
10087 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10089 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
10090 exception handling.
10092 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10094 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
10095 signal handling support until it has been ported to the new mechanism.
10096 * mini.c: fixed stack overflow detection and use the new
10097 architecture code to handle signals on the altstack.
10099 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
10101 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
10102 stack overflows on the alt stack.
10104 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
10106 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
10107 stack overflows on the alt stack.
10109 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
10111 * exceptions-ppc.c: cleanup preparing for altstack support.
10113 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
10115 * exceptions-arm.c: cleanup preparing for altstack support.
10117 2007-07-27 Mark Probst <mark.probst@gmail.com>
10119 * mini.c (print_jit_stats): Output hazard pointer stats.
10121 2007-07-26 Mark Probst <mark.probst@gmail.com>
10123 * driver.c, mini.c: Replaced security mode flags with a single
10126 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
10128 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
10130 2007-07-25 Mark Probst <mark.probst@gmail.com>
10132 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
10133 (which doesn't do anything yet) for activating Core CLR
10134 (Silverlight) security.
10136 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
10138 * mini-codegen.c: work around a possible gcc bug on arm.
10140 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
10142 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
10143 message for platforms that don't support AOT compilation.
10145 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
10147 * mini.h, mini.c, driver.c: temporary smcs hack.
10149 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
10151 * mini-arm.h, mini-arm.c: arm EABI fixes.
10153 2007-07-22 Zoltan Varga <vargaz@gmail.com>
10155 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
10158 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
10159 trampolines taking a method argument.
10161 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
10163 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
10164 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
10166 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
10167 JIT compilation throws an exception. Fixes #82050.
10169 2007-07-19 Mark Probst <mark.probst@gmail.com>
10171 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
10172 with the MONO_EXCEPTION_ defines.
10174 2007-07-17 Zoltan Varga <vargaz@gmail.com>
10176 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
10179 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
10180 the cause of an assertion.
10182 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
10184 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
10187 2007-07-15 Zoltan Varga <vargaz@gmail.com>
10189 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
10190 assert. Should fix #82103.
10192 2007-07-14 Zoltan Varga <vargaz@gmail.com>
10194 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
10195 here too. Fixes #82095.
10197 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
10200 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
10202 * mini-amd64.h: Enable IMT for amd64.
10204 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
10206 2007-07-12 Zoltan Varga <vargaz@gmail.com>
10208 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
10210 2007-07-12 Mark Probst <mark.probst@gmail.com>
10212 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
10213 as soon as check_linkdemand sets an exception_type.
10215 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
10217 * mini-x86.c: fixed offsets for IMT call sequence.
10218 * mini-x86.h: enable IMT again.
10220 2007-07-11 Zoltan Varga <vargaz@gmail.com>
10222 * trace.c (mono_trace_enter_method): Decode MonoType too.
10224 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
10226 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
10228 * mini-amd64.c: Add preliminary IMT implementation.
10230 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
10232 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
10233 understand the new IMT-base interface invocation (thanks to
10234 Daniel Nauck for the report and the remote debugging session).
10236 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
10238 * mini-x86.c: size and speed optimizations for the IMT bsearch.
10240 2007-07-11 Zoltan Varga <vargaz@gmail.com>
10242 * Makefile.am (aotcheck): Make this actually use the AOTed code.
10244 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
10246 * mini-trampolines.c: implement AOT IMT support.
10247 * mini-x86.h: enable IMT support for wider testing.
10249 2007-07-10 Zoltan Varga <vargaz@gmail.com>
10251 * inssel.brg (emit_imt_argument): Add aot support here.
10253 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
10255 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
10257 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
10258 of the IMT implementation, partially from massi, with my
10259 implementation of the bsearch sequence. Disabled by default until
10260 the AOT code is implemented.
10262 2007-07-10 Zoltan Varga <vargaz@gmail.com>
10264 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
10266 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
10268 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
10270 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
10271 arch-independent IMT JIT code from Massimiliano
10272 Mantione (massi@ximian.com) with small cleanups from me.
10274 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
10276 * Makefile.am: fix svn invocation to get the svn revision to be
10277 independent of the local language (build fix).
10279 2007-07-09 Mark Probst <mark.probst@gmail.com>
10281 * mini.c (inline_method): Reset cfg->exception_type if the
10282 inlining is aborted. Fixes: 82049.
10284 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
10286 * mini.c: remove assert from exception handling code when exception_ptr
10289 2007-07-05 Zoltan Varga <vargaz@gmail.com>
10291 * mini.c (mono_codegen): Add an assert.
10293 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
10294 enter and leave code.
10295 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
10297 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10299 * mini-ppc.c: fixed memory corruption for localloc(0)
10302 2007-07-05 Zoltan Varga <vargaz@gmail.com>
10304 * mini.c: Fix warnings.
10306 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
10308 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
10309 to emit better double->int conversions.
10311 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
10313 * mini.c: the provided Min/Max optimizations are valid for unisgned
10316 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
10318 * 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
10320 2007-06-28 Miguel de Icaza <miguel@novell.com>
10322 * mini.c (mono_running_on_valgrind): Add support for reporting the
10323 method and its boundaries to valgrind.
10325 2007-06-28 Martin Baulig <martin@ximian.com>
10327 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
10329 2007-06-25 Zoltan Varga <vargaz@gmail.com>
10331 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
10333 * generic.2.cs: Add new test case.
10335 2007-06-25 Martin Baulig <martin@ximian.com>
10337 Merged the `debugger-dublin' branch.
10340 (mono_debugger_insert_method_breakpoint): New public method.
10341 (mono_debugger_remove_method_breakpoint): Likewise.
10342 (mono_debugger_check_breakpoints): New static method.
10343 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
10345 * debug-debugger.h (MonoDebuggerInfo):
10346 Renamed (to keep backward compatibility in the vtable):
10347 `insert_breakpoint' -> `old_insert_breakpoint'.
10348 `remove_breakpoint' -> `old_remove_breakpoint'.
10349 `create_string' -> `old_create_string'.
10350 `lookup_class' -> `old_lookup_class'.
10351 `lookup_type' -> removed; changed into a dummy field.
10352 `lookup_assembly' -> `old_lookup_assembly'.
10353 Added (same functionality, but different signature):
10354 `create_string', `lookup_class', `lookup_assembly'
10356 `get_method_addr_or_bpt', `remove_method_breakpoint',
10357 `runtime_class_init'.
10359 * debug-debugger.c: Merged the `debugger-dublin' branch.
10361 2007-06-23 Zoltan Varga <vargaz@gmail.com>
10363 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
10365 (peephole_pass): Likewise.
10367 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
10369 * driver.c: hopefully make setaffinity work also for ancient
10372 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
10374 * driver.c : win32 build fix.
10376 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
10378 * driver.c: check for the MONO_NO_SMP env var and bind to a single
10379 processor if it is set.
10381 2007-06-21 Martin Baulig <martin@ximian.com>
10383 * debug-mini.h: New file.
10386 (mono_debugger_insert_breakpoint_full): Moved here from
10387 ../metadata/mono-debug-debugger.c.
10388 (mono_debugger_remove_breakpoint): Likewise.
10389 (mono_debugger_breakpoint_callback): Likewise.
10391 2007-06-15 Raja R Harinath <rharinath@novell.com>
10393 * jit-icalls.c (mono_helper_compile_generic_method): Update to
10394 changes in MonoGenericClass.
10396 2007-06-14 Zoltan Varga <vargaz@gmail.com>
10398 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
10400 2007-06-14 Raja R Harinath <rharinath@novell.com>
10402 * jit-icalls.c (mono_helper_compile_generic_method): Update to
10403 removal of MonoGenericMethod.
10405 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
10407 * mini-exceptions.c: hooks for the exception events profiling API.
10409 2007-06-14 Randolph Chung <tausq@debian.org>
10411 * Makefile.ma: Add hppa target.
10412 * mini-arch.h: Include mini-hppa.h
10413 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
10414 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
10415 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10417 2007-06-14 Randolph Chung <tausq@debian.org>
10419 * inssel.brg: Add rules for "chained" compare-branch operations so that
10420 a single compare op can affect multiple branches. Adjust cost for
10421 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
10422 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
10423 cost for some rules so that they can more easily be overridden by
10424 per-arch rules (with fixes from lupus).
10425 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10427 2007-06-13 Randolph Chung <tausq@debian.org>
10429 * mini-ops.h: Reorder branch ops so that they match the order of the
10430 corresponding CEE_* ops. The code expects them this way.
10431 Add new ops for HPPA target.
10432 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10434 2007-06-13 Randolph Chung <tausq@debian.org>
10436 * mini-exceptions.c: Handle cases where the stack grows towards
10438 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10440 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
10442 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
10444 * driver.c: explain where a non-matching corlib is found.
10446 2007-06-13 Mark Probst <mark.probst@gmail.com>
10448 * mini.c (print_jit_stats): Output dynamic code allocation stats.
10450 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
10452 * mini-exceptions.c: Generate a method profile leave event during
10453 an exception to ensure that the profiler gets notified.
10455 2007-06-07 Zoltan Varga <vargaz@gmail.com>
10457 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
10460 * cpu-amd64.md: Add long_and/or/xor opcodes.
10462 2007-06-06 Wade Berrier <wberrier@novell.com>
10464 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
10465 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
10466 length of instruction shr_imm (expected 8, got 10)
10468 2007-06-06 Zoltan Varga <vargaz@gmail.com>
10470 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
10472 2007-06-06 Mark Probst <mark.probst@gmail.com>
10474 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
10475 MonoInternalHashTable again (fixed bug in the internal hash table
10478 2007-06-06 Mark Probst <mark.probst@gmail.com>
10480 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
10481 Have to figure out what makes it crash the SWF regression.
10483 2007-06-05 Zoltan Varga <vargaz@gmail.com>
10485 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
10487 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
10489 * mini.c: optimize out the type check when storing null in a
10492 2007-06-04 Mark Probst <mark.probst@gmail.com>
10494 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
10495 MonoInternalHashTable.
10497 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
10499 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
10500 signed integer methods.
10502 2007-06-02 Zoltan Varga <vargaz@gmail.com>
10504 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
10505 permanently since the current approach doesn't work.
10507 2007-06-02 Zoltan Varga <vargaz@gmail.com>
10509 * inssel.brg (stmt): Only call delegate->invoke_impl if
10510 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
10512 2007-06-01 Zoltan Varga <vargaz@gmail.com>
10514 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
10515 the sreg2==rdx case.
10517 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
10518 account if it contains a rex prefix.
10519 (peephole_pass): Handle OP_FMOVE as well.
10521 2007-06-01 Zoltan Varga <vargaz@gmail.com>
10523 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
10524 as it causes regressions.
10526 2007-05-31 Zoltan Varga <vargaz@gmail.com>
10528 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
10529 static case as well.
10531 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
10533 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
10534 (mono_arch_get_this_arg_from_call): Ditto.
10536 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
10538 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
10541 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
10542 (mono_arch_get_this_arg_from_call): Ditto.
10544 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
10546 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
10547 try to create optimized invoke code and use that for further invocations.
10548 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
10550 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
10552 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
10554 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
10555 sealed classes or methods.
10556 *devirtualization.cs: tests for the new optimization
10558 2007-05-29 Zoltan Varga <vargaz@gmail.com>
10560 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
10561 by the update_volatile () function.
10563 2007-05-27 Zoltan Varga <vargaz@gmail.com>
10565 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
10568 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
10570 2007-05-24 Jonathan Chambers <joncham@gmail.com>
10572 * mini.c: Add configure checks for header files.
10573 * mini-x86.c: Add configure checks for header files.
10574 * trace.c: Add configure checks for header files.
10575 * aot-runtime.c: Add configure checks for header files.
10576 * aot-compiler.c: Add configure checks for header files.
10577 * driver.c: Add configure checks for header files.
10578 * mini-codegen.c: Add configure checks for header files.
10580 Code is contributed under MIT/X11 license.
10582 2007-05-22 Zoltan Varga <vargaz@gmail.com>
10584 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
10585 icompare_imm -128 + op_iclt. Fixes #81703.
10587 2007-05-19 Zoltan Varga <vargaz@gmail.com>
10589 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
10591 2007-05-15 Massimiliano Mantione <massi@ximian.com>
10593 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
10594 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
10595 so that all isinst checks now use "interface_bitmap".
10597 2007-05-15 Zoltan Varga <vargaz@gmail.com>
10599 * cpu-amd64.md (jmp): Fix a warning.
10601 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
10603 * basic.cs: Add new regression test.
10605 * basic.cs: Remove test which is now in basic-long.cs.
10607 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
10609 * basic-long.cs: Add new test.
10611 2007-05-13 Zoltan Varga <vargaz@gmail.com>
10613 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
10615 2007-05-12 Zoltan Varga <vargaz@gmail.com>
10617 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
10619 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
10622 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
10623 throwing code a bit.
10625 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
10626 the exception throwing code a bit.
10628 * mini-x86.c (get_call_info): Allocate result from a mempool.
10630 2007-05-11 Zoltan Varga <vargaz@gmail.com>
10632 * aot-compiler.c (find_typespec_for_class): Fix the assert.
10634 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
10636 * mini.h (MonoCompile): Add 'token_info_hash' field.
10638 * mini.c: Save token->method associations during compilation so the AOT
10639 compiler can use it.
10641 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
10642 which reference generic classes and methods.
10644 2007-05-10 Zoltan Varga <vargaz@gmail.com>
10646 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
10648 * aot-compiler.c (compile_method): Fix a typo in a comment.
10650 * aot-runtime.c (decode_cached_class_info): Skip generic types.
10652 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
10653 everything generic.
10655 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
10657 2007-05-09 Zoltan Varga <vargaz@gmail.com>
10659 * mini.h (MonoCompile): Add 'args' field.
10661 * mini.c (mono_compile_create_vars): Store variables representing the arguments
10664 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
10666 2007-05-08 Zoltan Varga <vargaz@gmail.com>
10668 * mini.c (mono_compile_get_interface_var): Remove this unused function.
10670 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
10672 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
10673 opcodes for some opcodes.
10675 * mini.h *.brg *.c: Use the new opcodes.
10677 2007-05-08 Massimiliano Mantione <massi@ximian.com>
10679 * mini.h: Bumped aot revision.
10681 * inssel.brg: modified code generation of type checks for interfaces
10682 to use the new "MonoClass.interface_bitmap" instead of the old
10683 "MonoClass.interface_offsets".
10685 2007-04-30 Zoltan Varga <vargaz@gmail.com>
10687 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
10689 2007-04-29 Zoltan Varga <vargaz@gmail.com>
10691 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
10694 2007-04-27 Neale Ferguson <neale@sinenomine.net>
10696 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
10698 2007-04-27 Wade Berrier <wberrier@novell.com>
10700 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
10701 mini.h) to fix build.
10703 2007-04-26 Zoltan Varga <vargaz@gmail.com>
10705 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
10707 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
10708 causes the corlib unit tests to fail.
10710 2007-04-25 Zoltan Varga <vargaz@gmail.com>
10712 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
10714 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
10716 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
10717 opcodes to the comparison relations.
10719 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
10720 opcodes to their types.
10722 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
10724 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
10725 it in cfg->arch.cinfo.
10727 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
10729 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
10730 cfg->cil_offset_to_bb.
10732 2007-04-24 Zoltan Varga <vargaz@gmail.com>
10734 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
10735 created becase of initlocals.
10737 2007-04-23 Zoltan Varga <vargaz@gmail.com>
10739 * mini-alpha.c cpu-alpha.md: More alpha port work from
10740 Sergey Tikhonov <tsv@solvo.ru>.
10742 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
10744 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
10746 2007-04-19 Zoltan Varga <vargaz@gmail.com>
10748 * cpu-s390.md (break): Correct the length of break instruction.
10750 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10752 * mini.c: fix a couple of soft-float issues and comments.
10754 2007-04-15 Miguel de Icaza <miguel@novell.com>
10756 * trace.c (is_filenamechar): - is also a filename char.
10758 2007-04-15 Neale Ferguson <neale@sinenomine.net>
10760 * mini-s390.c: Correct checking for enum type in return value processing.
10762 2007-04-14 Raja R Harinath <rharinath@novell.com>
10764 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
10765 (version.h): Makefile is in the build directory.
10767 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
10769 * mini-amd64.h: fix for assertion failure on Solaris/amd64
10771 2007-04-11 Martin Baulig <martin@ximian.com>
10773 * mini.c (can_access_member): Fix handling of generic classes;
10776 2007-04-10 Zoltan Varga <vargaz@gmail.com>
10778 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
10780 2007-04-05 Zoltan Varga <vargaz@gmail.com>
10782 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
10784 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
10786 * mini-codegen.c: make sure the right spill amount is
10787 used for fp or integer registers (fixes the float_sub_spill() on ppc).
10789 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
10791 * mini-ppc.c: fixes for the fp_branch_nan test.
10793 2007-03-23 Zoltan Varga <vargaz@gmail.com>
10795 * basic.cs: Comment out new test which still fails on ia64.
10797 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
10799 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
10801 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
10803 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
10805 2007-03-22 Zoltan Varga <vargaz@gmail.com>
10807 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
10808 on 64 bit machines. Fixes part of #80738.
10810 * basic.cs: Add regression test.
10812 2007-03-17 Zoltan Varga <vargaz@gmail.com>
10814 * inssel.brg basic.cs: Revert previous change to fix build.
10816 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
10819 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
10821 * basic.cs: Add new regression test.
10823 2007-03-17 Zoltan Varga <vargaz@gmail.com>
10825 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
10828 2007-03-16 Neale Ferguson <neale@sinenomine.net>
10830 * cpu-s390x.md: Correct length of break instruction.
10832 2007-03-16 Neale Ferguson <neale@sinenomine.net>
10834 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
10835 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
10837 2007-03-15 Jonathan Chambers <joncham@gmail.com>
10839 * *.c: Begin WIN64 port.
10840 * mini.c: Use correct register in profiler.
10841 * mini-amd64.c: No inline assembly on Win64.
10842 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
10843 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
10844 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
10845 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
10846 mono_arch_ip_from_context for Win64.
10848 Contributed under MIT/X11 license.
10850 2007-03-15 Zoltan Varga <vargaz@gmail.com>
10852 * exceptions-amd64.c (seh_handler): Ditto.
10854 * exceptions-x86.c (seh_handler): Fix a memory leak.
10856 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
10858 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
10859 mini-s390x.c: fixed peephole optimizations to deal
10860 correctly with 1 and 2 byte reload avoidance.
10862 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
10864 * cpu-s390.md, cpu-s390x.md: update localloc length.
10866 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
10868 * cpu-g4.md: added missing descriptions.
10870 2007-03-14 Miguel de Icaza <miguel@novell.com>
10872 * Makefile.am: Add support so the tail tests are not executed on
10873 PowerPC as that is a known limitation of the PowerPC port.
10875 2007-03-13 Jonathan Chambers <joncham@gmail.com>
10877 * runmdesc.bat: Move to msvc directory.
10879 2007-03-13 Jonathan Chambers <joncham@gmail.com>
10881 * runmdesc.bat: Run executable that was produced by the current
10882 target and sent via an argument.
10884 2007-03-11 Zoltan Varga <vargaz@gmail.com>
10886 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
10889 * generics.2.cs: Add regression test.
10891 2007-03-09 Wade berrier <wberrier@novell.com>
10893 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
10895 2007-03-09 Zoltan Varga <vargaz@gmail.com>
10897 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
10898 AOT code depends on this.
10900 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
10902 * mini.c: more precise tracking of types in the eval stack
10903 (part of fix for bug #81044).
10905 2007-03-07 Zoltan Varga <vargaz@gmail.com>
10907 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
10909 * aot-compiler.c (encode_patch): Remove an obsolete comment.
10911 2007-03-06 Zoltan Varga <vargaz@gmail.com>
10913 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
10915 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
10917 2007-02-22 Zoltan Varga <vargaz@gmail.com>
10919 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
10920 a pointer on 64 bit systems. Fixes #80190.
10922 * iltests.il: Add new regression test.
10924 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
10926 * mini.c: inline a constant for Environment.IsRunningOnWindows.
10928 2007-02-19 Geoff Norton <gnorton@customerdna.com>
10930 * trace.c: Remove an erroneous alignemnt check when tracing.
10931 Fixes --trace on OSX86.
10933 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
10935 * mini-$(arch).h: initialize SP in context for all the archs.
10937 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
10939 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
10940 regressions in the thread tests.
10942 2007-02-14 Zoltan Varga <vargaz@gmail.com>
10944 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
10945 - fixed implementation of LOCALLOC opcode
10946 - implemented non-un compare for floats
10948 - implementation of FDIV and CKFINITE opcodes
10949 - fixes for latest mono updates
10950 - additional arch opcodes
10952 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
10954 * Makefile.am: simplify and merge rules for cross-compilation.
10956 2007-02-07 Massimiliano Mantione <massi@ximian.com>
10958 * local-propagation.c: Actually *apply* the fix for bug 80591...
10960 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
10962 * mini-exceptions.c: backuot part of the last change
10963 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
10965 2007-02-06 Massimiliano Mantione <massi@ximian.com>
10966 * inssel.brg: Fix bug 59286.
10969 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
10971 * mini-exceptions.c: patch from Zoltan to correctly check for
10972 stack boundaries (using the stack register, not the frame register),
10973 fixes bugs #80724, #79717.
10975 2007-02-03 Zoltan Varga <vargaz@gmail.com>
10977 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
10978 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
10980 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
10981 presence of frame pointer elimination.
10983 2007-02-01 Geoff Norton <gnorton@customerdna.com>
10985 * mini-x86.h: NetBSD UCONTEX_REG defines.
10987 2007-02-01 Zoltan Varga <vargaz@gmail.com>
10989 * inssel-amd64.brg: Fix amd64 build.
10991 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
10993 * mini.h: remove extern to workaround what looks likes gcc bug 26905
10996 2007-01-31 Zoltan Varga <vargaz@gmail.com>
10998 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
11001 * mini-<ARCH>.c: Use mono_is_regsize_var ().
11003 2007-01-30 Mark Mason <mason@broadcom.com>
11005 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
11006 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
11007 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
11008 beginning support for CEE_JMP [not quite working yet]
11009 * tramp-mips.c: LMF handling now works
11011 2007-01-30 Zoltan Varga <vargaz@gmail.com>
11013 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
11015 * mini.h (NULLIFY_INS): New macro.
11017 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
11019 * mini.c: statistical profiler fix for windows, patch
11020 from Tor Lillqvist (tml@novell.com).
11022 2007-01-30 Massimiliano Mantione <massi@ximian.com>
11023 * local-propagation.c: Fix bug 80591.
11025 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
11027 * Makefile.am: put back the --export-dynamic option as with
11028 the previous gmodule flags (thanks to Robert Jordan).
11030 2007-01-28 Zoltan Varga <vargaz@gmail.com>
11032 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
11034 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
11035 simplify and speed up the local register allocator. Also rename some fields
11036 like iassign->vassign.
11038 * regalloc.c: Remove some functions which are no longer used since their
11039 inlined version is in mini-codegen.c.
11041 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
11043 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
11045 2007-01-27 Zoltan Varga <vargaz@gmail.com>
11047 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
11048 narrowing. Fixes #80622.
11050 * iltests.il: Add new regresssion test.
11052 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
11054 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
11055 debug-debugger.c, debug-debugger.h: warning fixes.
11056 * driver.c: updated copyright year and made it fit in one line.
11058 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
11060 * aot-runtime.c: updated to use mono-dl instead of gmodule.
11062 2007-01-25 Zoltan Varga <vargaz@gmail.com>
11064 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
11066 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
11068 * iltests.il: Add new test for bug #80507.
11070 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
11072 * mini-arm.h: use soft-float also on vfp for now.
11074 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
11076 * mini.c: fix some more soft-float issues.
11078 2007-01-24 Zoltan Varga <vargaz@gmail.com>
11080 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
11082 2007-01-24 Massimiliano Mantione <massi@ximian.com>
11083 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
11084 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
11085 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
11087 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
11089 * mini-arm.c: typo fix.
11091 2007-01-23 Neale Ferguson <neale@sinenomine.net>
11093 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
11095 2007-01-21 Zoltan Varga <vargaz@gmail.com>
11097 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
11098 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
11100 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
11102 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
11104 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
11106 * inssel.brg: Fix a warning.
11108 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
11110 * abcremoval.c ssa.c ssapre.c: Update after this change.
11112 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
11114 * dominators.c (df_set): Use mono_bitset_union_fast.
11116 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
11118 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
11119 mini-codegen.c: reduce relocations and memory usage for the cpu
11122 2007-01-20 Zoltan Varga <vargaz@gmail.com>
11124 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
11126 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
11127 to reduce their size.
11129 2007-01-19 Mark Mason <mason@broadcom.com>
11131 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
11132 * mini-mips.c: more configuration macros, support long conditional branches, additional
11133 asserts, fix epilog instrumentation.
11134 * mini-mips.h: use standard stack walk
11135 * cpu-mips.md: increase size of div, rem and conditional branches
11137 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
11139 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
11142 2007-01-19 Zoltan Varga <vargaz@gmail.com>
11144 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
11145 (compile_method): Ditto.
11147 * aot-runtime.c (decode_klass_info): Ditto.
11149 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
11150 needed by the code generated by inssel.brg. Also fix a warning.
11152 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
11154 * mini.c: deal with enums that become genericinsts by
11155 being nested in a generic class (bug #79956).
11157 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
11159 * mini.c: match the generic definition to check for
11160 private access with generic types (bug #78431).
11162 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
11164 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
11165 to make life easier for people cross-compiling that insist on not
11168 2007-01-17 Mark Mason <mason@broadcom.com>
11170 * inssel-long.brg: patch to deal with mips missing flags
11171 * inssel-long32-mips.brg: implement overflow checks
11172 * insset-mips.brg: implement overflow checks
11173 * mini-mips.h: implement conditional exception handling
11174 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
11175 Remove unused code, minor cleanups.
11176 * exceptions-mips.c: minor cleanups
11177 * mini-ops.h: add mips conditional exception ops
11178 * cpu-mips.md: add mips conditional exception ops
11181 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
11183 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
11184 to deal with mips missing of flags.
11186 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
11188 * exceptions-ppc.c: execute fault handlers.
11190 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
11192 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
11194 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
11196 * mini.c: handle also floating point values in initialize_array.
11198 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
11200 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
11201 array initialization and make it conditional on the intrins option.
11203 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
11205 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
11206 relocations and put the patch info names close to the enum definition.
11208 2007-01-15 Mark Mason <mason@broadcom.com>
11210 * basic.cs, exceptions.cs: break up large tests to increase debugability.
11212 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
11214 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
11216 2007-01-12 Raja R Harinath <rharinath@novell.com>
11218 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
11220 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
11222 * Makefile.am: distribute the mips sources.
11224 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
11226 * mini-codegen.h: handle bug #80489 here, by excluding ecx
11229 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
11231 * cpu-x86.md: back out for now as this triggers other regressions.
11233 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
11235 * cpu-x86.md: force src1 and dest regpair for long shift instructions
11236 to eax:edx, so ecx can't get allocated to them (bug #80489).
11238 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
11240 * mini.c, mini-exceptions.c: enabled running fault handlers
11243 2007-01-03 Miguel de Icaza <miguel@novell.com>
11245 * driver.c: If nothing fail, do not use the string "failed",
11246 because it makes it very annoying to view test result logs on the
11249 2006-12-30 Miguel de Icaza <miguel@novell.com>
11251 * debug-debugger.c (mono_debugger_main): Rename "main" to
11252 "main_method" to prevent a warning.
11254 Remove a warning for unused field.
11256 2006-12-28 Martin Baulig <martin@ximian.com>
11259 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
11261 2006-12-22 Martin Baulig <martin@ximian.com>
11263 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
11264 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
11265 seperate `.mdb_debug_info' section, so we can access it from the
11266 debugger even if the binary is stripped.
11268 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
11269 from the `.mdb_debug_info' here to prevent the linker from
11270 removing that section.
11272 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
11273 mdb-debug-info64.s.
11275 2006-12-19 Robert Jordan <robertj@gmx.net>
11277 * mini-x86: enable the code to return small structures in
11278 registers for FreeBSD as well. Fixes bug #80278.
11279 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
11281 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
11283 * mini-x86.c: align the stack when calling the profiler
11284 function instrumenting the prolog (on OSX).
11286 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
11288 * mini.c: emit a break opcode where Debugger.Break () is called.
11290 2006-12-13 Miguel de Icaza <miguel@novell.com>
11292 * mini.c (mono_method_to_ir): Provide useful information on this
11293 assert, to prevent others from debugging like I did.
11295 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
11297 * mini.c: enable code which was incorrectly commented
11300 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
11302 * mini-x86.c: enable on OSX, too, the code to return small
11303 structures in registers.
11305 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
11307 * mini-x86.c: remove the use of the dynamic code manager here, too.
11309 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
11311 * mini.h, debug-debugger.c, tramp-*.c: fixed
11312 mono_debugger_create_notification_function() to use
11313 mono_global_codeman_reserve () instead of a dynamic code manager.
11315 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
11317 * mini.c, jit-icalls.h, jit-icalls.c: remove the
11318 ves_array_element_address() jit icall and use a generated
11319 managed method instead (which is about 4 times faster for a rank 3
11322 2006-11-29 Mark Mason <mason@broadcom.com>
11324 * basic-calls.cs: additional tests for passing
11325 structures as function arguments.
11327 2006-11-29 Mark Mason <mason@broadcom.com>
11329 * mini-mips.h: disable custom exception handling
11330 * mini-mips.c: throw/rethrow should use jalr to call
11331 exception stubs. Fixed bug with passing structures
11332 by value. More support for tracing floating point
11335 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
11337 * mini.c: fixed typo in the soft-float ldind.r4 handling
11340 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
11342 * mini.c, mini.h, driver.c: added --runtime command line
11343 option to select a different runtime than the autodetected one.
11344 * jit.h: added API for embedders to initialize with a specific
11347 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
11349 * mini.c: handle also boxing of r4 values (bug #80024).
11351 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
11353 * mini-ppc.c: force indirect calls until we reserve
11354 enough address space for all the generated code.
11356 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
11358 * exceptions-arm.c: workaround bugs in the libc definition
11359 of struct ucontext.
11361 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
11363 * inssel.brg: fixes from me and Mark Mason.
11365 2006-11-23 Dick Porter <dick@ximian.com>
11367 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
11368 semaphore display now we've fixed the initial value
11370 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
11372 * inssel.brg: partially revert the last change to fix the build.
11374 2006-11-21 Mark Mason <mason@broadcom.com>
11376 * inssel.brg: Add and use compare-and-branch macros to support
11377 architectures that do not have condition code registers (ie. MIPS).
11378 * *-mips.{c,brg,md}: Fix copyright statements
11380 2006-11-20 Mark Mason <mason@broadcom.com>
11382 * Makefile.am: remove mini-codegen.c from list of MIPS sources
11383 * mini.c: Allow GET_CONTEXT to be specified by the arch port
11384 * mini.h: Added declaration for mono_print_ins()
11385 * mini-codegen.c: added ins_spec initializer for MIPS
11386 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
11387 vreg to be virtual and hreg to be non-virtual.
11388 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
11389 is not yet working/implemented correctly.
11390 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
11391 non-static, fixup calls to print_ins() from other parts in the file.
11393 2006-11-20 Mark Mason <mason@broadcom.com>
11395 * basic-calls.cs: added tests for passing structures as arguments
11398 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
11400 * inssel-long32.brg: optimize signed division by power of two.
11402 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
11404 * mini-arm.c: added support for interworking with thumb code
11405 (mono must be still be built using the ARM instruction encoding).
11407 2006-11-19 Miguel de Icaza <miguel@novell.com>
11409 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
11410 verifier has different rules for it. Fixes a few verifier issues
11413 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
11414 at the end, so people know what happened.
11416 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
11418 * brach-opts.c: in optimize_exception_target() make sure we
11419 are in a catch clause (fixes bug #79871).
11421 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
11423 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
11424 more soft-float support fixes.
11426 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
11428 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
11429 that are passed half on the stack and half in registers.
11431 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
11433 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
11434 more mips integration work from Mark E Mason
11435 <mark.e.mason@broadcom.com>.
11437 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
11439 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
11440 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
11441 tramp-mips.c: added sources for the mips port, not
11442 integrated in the build yet. Contributed by
11443 Mark E Mason <mark.e.mason@broadcom.com>.
11445 2006-11-14 Neale Ferguson <neale@sinenomine.net>
11447 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
11449 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
11451 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
11452 put the soft-float rules in its own file since it seems to
11453 break s390 compilation.
11455 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
11457 * mini-arm.c: fixed wrnings.
11459 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
11461 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
11462 inssel-arm.brg: ARM support for soft-float.
11464 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
11466 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
11467 loads and stores of 32 bit fp values.
11469 2006-11-10 Zoltan Varga <vargaz@gmail.com>
11471 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
11473 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
11474 works. Fixes #79852 and #79463.
11476 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
11478 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
11479 more soft-float support WIP and fixes.
11481 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
11483 * mini-arm.c: some VFP updates.
11485 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
11487 * mini-exceptions.c: 0 is a valid local var offset in some
11488 architectures, don't assert (bug #78508).
11490 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
11492 * exceptions-arm.c: fixed off by one error in stack walk code.
11494 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
11496 * mini.h, mini.c: more precise tracking of type load exceptions.
11498 2006-11-03 Robert Jordan <robertj@gmx.net>
11500 * Makefile.am: [WIN32] Add monow.exe target.
11501 * driver.c: [WIN32] Don't detach the console when debugging.
11504 2006-10-30 Miguel de Icaza <miguel@novell.com>
11506 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
11508 2006-10-23 Zoltan Varga <vargaz@gmail.com>
11510 * aot-compiler.c (emit_method_info): Add a case missed earlier.
11512 * driver.c (mini_regression): Fix --regression with AOT.
11514 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
11516 2006-10-17 Zoltan Varga <vargaz@gmail.com>
11518 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
11520 * mini-sparc.h: Don't use sigaction on sparc/linux.
11522 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
11524 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
11526 * mini-exceptions.c: Add proper include files for getpid ().
11528 2006-10-16 Zoltan Varga <vargaz@gmail.com>
11530 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
11531 address instead of a MonoJitInfo* to avoid decoding the exception info for the
11534 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
11535 name cache to reduce its size.
11537 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
11539 2006-10-15 Zoltan Varga <vargaz@gmail.com>
11541 * mini-x86.c: Save/restore the current LMF structure more efficiently using
11542 the mono_lmf TLS variable.
11544 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
11545 trampoline lmf frames.
11547 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
11549 2006-10-14 Zoltan Varga <vargaz@gmail.com>
11551 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
11552 the mono_lmf TLS variable.
11554 * mini-exceptions.c: Access the LMF structure through accessors.
11556 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
11557 variable instead of in jit_tls->lmf.
11559 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
11561 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
11562 trampoline lmf frames.
11564 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
11566 2006-10-12 Zoltan Varga <vargaz@gmail.com>
11568 * mini.c trace.c mini-x86.c: Revert these too.
11570 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
11573 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
11575 * genmdesc.c: removed now dead code.
11577 2006-10-09 Robert Jordan <robertj@gmx.net>
11579 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
11581 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
11583 * mini.h: do not leave gaps in the opcode values.
11585 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
11587 * jit-icalls.h: flag functions as internal here, too.
11589 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
11591 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
11592 functions with the internal attribute.
11594 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
11596 * aot-compiler.c: fclose the file descriptor in the profile read loop.
11598 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
11600 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
11603 2006-10-05 Zoltan Varga <vargaz@gmail.com>
11605 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
11606 tail calls as on other platforms.
11608 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
11610 * iltests.il: Add a few tailcall tests.
11612 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
11614 * driver.c: fix loop for old compilers (bug #79521).
11616 2006-10-02 Zoltan Varga <vargaz@gmail.com>
11618 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
11620 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
11622 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
11623 metadata without any code.
11625 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
11626 more precise debugging information using gdb.
11628 2006-09-30 Zoltan Varga <vargaz@gmail.com>
11630 * inssel-ia64.brg: Make the helper methods static.
11632 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
11634 * inssel-x86.brg: make the helper methods static.
11636 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
11638 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
11640 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
11642 * mini.c: updates for monoburg changes.
11643 * inssel.brg: make a few helper functions static as they should.
11645 2006-09-27 Zoltan Varga <vargaz@gmail.com>
11647 * Makefile.am: Move mini-codegen.c to common_sources.
11649 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
11651 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
11653 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
11654 mini-ppc.h: port to use the common local register allocator.
11656 2006-09-26 Zoltan Varga <vargaz@gmail.com>
11658 * mini.h: Remove the comment too then.
11660 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
11662 * mini.h: put back backend.data which is to be used shortly and
11663 doesn't increase the size of MonoInst. If any 64 bit arch aligned
11664 pointers on 4 byte boundaries it'd have much bigger issues running
11665 and you can ifdef it out anyway.
11667 2006-09-26 Zoltan Varga <vargaz@gmail.com>
11669 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
11670 MonoInst size by 4 bytes on 64 bit machines.
11672 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
11674 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
11675 replacement with more meaningful field names. Arch maintainers, please
11676 check the assigned names are good enough for your arch.
11678 2006-09-26 Zoltan Varga <vargaz@gmail.com>
11680 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
11681 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
11683 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
11685 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
11686 relocations and memory requirements, put the optimization flags
11687 definitions in their own file.
11689 2006-09-24 Zoltan Varga <vargaz@gmail.com>
11691 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
11693 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
11695 2006-09-22 Zoltan Varga <vargaz@gmail.com>
11697 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
11699 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
11701 * inssel.brg: use the correct function to get the size of an item
11702 in an array, given an element class.
11703 * aot-compiler.c: do not access class->class_size directly.
11705 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
11707 * mini.h, debug-mini.c: added a debugging function to print
11708 info about local variables and arguments in a jitted method.
11710 2006-09-20 Zoltan Varga <vargaz@gmail.com>
11712 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
11714 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
11716 2006-09-19 Zoltan Varga <vargaz@gmail.com>
11718 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
11719 inner and outer loops when passing vtypes.
11721 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
11723 * mini-ppc.c: take into account the cpu errata for cache flushing
11724 which caused some random errors (bug #79381).
11726 2006-09-19 Zoltan Varga <vargaz@gmail.com>
11728 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
11729 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
11731 2006-09-17 Zoltan Varga <vargaz@gmail.com>
11733 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
11736 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
11737 freebsd ports tree.
11739 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
11740 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
11742 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
11745 2006-09-13 Zoltan Varga <vargaz@gmail.com>
11747 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
11749 2006-09-12 Zoltan Varga <vargaz@gmail.com>
11751 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
11752 macro does not have to be changed during debugging.
11754 * 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>.
11756 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
11758 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
11760 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
11761 MONO_ARCH_NO_EMULATE_MUL is defined.
11763 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
11765 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
11767 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
11769 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
11771 2006-09-11 Zoltan Varga <vargaz@gmail.com>
11773 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
11774 stuff to mini-exceptions.c where it is used.
11776 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
11777 setup code, the real one is in mini-exceptions.c.
11779 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
11780 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
11781 some changes from the freebsd ports tree.
11783 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
11786 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
11788 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
11790 * mini.c: on Linux, check for /proc to be mounted
11791 (bug# 79351, novell bug#201204).
11793 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
11795 * mini.c: handle cases where pthread_attr_getstack() behaves
11796 incorrectly (bug #78096).
11798 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
11800 * mini-arm.c: support larger stack frames (bug #79272).
11802 2006-09-08 Zoltan Varga <vargaz@gmail.com>
11804 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
11806 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
11809 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
11810 mono_class_from_name () to find a class from its name.
11812 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
11814 2006-09-07 Zoltan Varga <vargaz@gmail.com>
11816 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
11818 2006-09-05 Kornel Pal <kornelpal@gmail.com>
11820 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
11822 2006-09-04 Zoltan Varga <vargaz@gmail.com>
11824 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
11825 callinfo->trampoline.
11827 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
11829 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
11832 2006-09-03 Zoltan Varga <vargaz@gmail.com>
11834 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
11836 2006-09-02 Zoltan Varga <vargaz@gmail.com>
11838 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
11839 stats.method_trampolines, it is already done by the generic trampoline code.
11841 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
11843 2006-09-01 Zoltan Varga <vargaz@gmail.com>
11845 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
11847 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
11849 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
11851 * mini.c (print_jit_stats): Print mscorlib mempool size too.
11853 * mini.c (print_jit_stats): Print new stats.
11855 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
11857 2006-08-31 Zoltan Varga <vargaz@gmail.com>
11859 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
11860 Address on two dimensional arrays. Fixes #78729.
11862 * mini.h (MonoCompile): Add a 'skip_visibility' field.
11864 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
11867 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
11869 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
11872 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
11874 (mini_get_ldelema_ins): Ditto.
11876 2006-08-30 Zoltan Varga <vargaz@gmail.com>
11878 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
11879 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
11882 2006-08-29 Neale Ferguson <neale@sinenomine.net>
11884 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
11885 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
11887 * exceptions-s390x.c: Cosmetic change.
11889 * tramp-s390.c: Fix warning.
11891 * cpu-s390.md: Correct length of mul_imm.
11893 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
11895 * aot-compiler.c: added binary writer with ELF backend
11896 implementation (only on Linux/x86 for now).
11898 2006-08-18 Zoltan Varga <vargaz@gmail.com>
11900 * Makefile.am: Don't run net 2.0 AOT tests.
11902 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
11903 (mono_compile_assembly): Skip net 2.0 assemblies as well.
11905 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
11907 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
11909 * aot-compiler.c: simplified and refactored the asm-writing code
11910 to allow different backends.
11912 2006-08-18 Zoltan Varga <vargaz@gmail.com>
11914 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11916 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
11917 little. Share patches of type TYPE_FROM_HANDLE as well.
11919 * mini.c (mono_patch_info_equal): New helper function.
11920 (mono_patch_info_hash): Ditto.
11922 * aot-compiler.c (emit_method_code): Fix s390 build.
11924 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
11925 is not handled because it is stored as a flag and not as a type ctor. Fixes
11928 2006-08-17 Zoltan Varga <vargaz@gmail.com>
11930 * aot-compiler.c: Fix computation of GOT slot statistics.
11932 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
11933 Also remove support for not PIC AOT.
11935 * mini.h: Bump AOT file format version.
11937 * objects.cs: Add a test for #78990.
11939 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
11940 (peter.dettman@iinet.net.au). Fixes #79087.
11942 * basic-long.cs: Add a test for the above.
11944 2006-08-16 Zoltan Varga <vargaz@gmail.com>
11946 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
11948 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
11951 2006-08-15 Zoltan Varga <vargaz@gmail.com>
11953 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
11956 2006-08-10 Jonathan Chambers <joncham@gmail.com>
11958 * mini.c: Don't verify COM proxy invoke calls
11961 2006-08-10 Dick Porter <dick@ximian.com>
11963 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
11964 which process is holding semaphores locked.
11966 2006-08-08 Zoltan Varga <vargaz@gmail.com>
11968 * mini-ia64.c mini-amd64.c: Fix #79027.
11970 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
11972 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
11974 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
11975 implicit arguments in a vararg call. Fixes #79027.
11977 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
11979 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
11980 (mono_get_array_new_va_signature): Ditto.
11982 2006-08-05 Zoltan Varga <vargaz@gmail.com>
11984 * aot-runtime.c: Call init_plt lazily.
11986 * inssel-long.brg: Fix unsigned long->int conversion.
11988 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
11990 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
11991 that most data is now in the .rss/.data section.
11993 2006-08-04 Zoltan Varga <vargaz@gmail.com>
11995 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
11997 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
11999 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
12001 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
12003 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
12004 virtual call. Fixes #79010.
12006 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
12007 and use the result as the this argument in the real call.
12009 * generics.2.cs: Add a new test for #79010.
12011 2006-08-03 Zoltan Varga <vargaz@gmail.com>
12013 * mini-x86.c: Fix a warning.
12015 * aot-compiler.c: Add a bunch of statistics.
12017 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
12019 2006-08-02 Zoltan Varga <vargaz@gmail.com>
12021 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
12023 2006-08-01 Zoltan Varga <vargaz@gmail.com>
12025 * 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>.
12027 2006-07-13 Miguel de Icaza <miguel@novell.com>
12029 * mini.c (mono_method_to_ir): Obtain the original method in the
12030 CIL stream and use this to perform validation.
12034 2006-07-19 Zoltan Varga <vargaz@gmail.com>
12036 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
12037 (mono_arch_call_opcode): Ditto.
12039 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
12042 * mini.c (mono_patch_info_dup_mp): New helper function.
12044 * aot-compiler.c (compile_method): Fix some of the memory allocated during
12045 compilation. Fixes #78827.
12047 2006-07-18 Kornel Pal <kornelpal@gmail.com>
12049 * declsec.c: Use original security informations for
12050 MONO_WRAPPER_MANAGED_TO_MANAGED.
12052 2006-07-15 Jonathan Chambers <joncham@gmail.com>
12054 * mini.c: Allow Com Interop methods/classes and
12055 don't verify COM wrapper calls
12058 2006-07-13 Zoltan Varga <vargaz@gmail.com>
12060 * inssel-long32.brg: Fix long->i4 checked conversion.
12062 * exceptions.cs: Add a test for the above.
12064 2006-07-08 Zoltan Varga <vargaz@gmail.com>
12066 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
12068 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
12071 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
12074 2006-07-03 Zoltan Varga <vargaz@gmail.com>
12076 * mini.c: Fix solaris/x86 exception handling.
12078 * Makefile.am: Get rid of $(ICU_LIBS).
12080 2006-07-02 Zoltan Varga <vargaz@gmail.com>
12082 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
12083 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
12084 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
12086 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
12088 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
12089 this function causes a SIGSEGV.
12091 2006-06-22 Zoltan Varga <vargaz@gmail.com>
12093 * mini.c: Remove unused solaris/x86 includes.
12095 2006-06-21 Zoltan Varga <vargaz@gmail.com>
12097 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
12099 2006-06-20 Jb Evain <jbevain@gmail.com>
12101 * cpu-g4.md: fix max length of start_handler instruction.
12103 2006-06-20 Massimiliano Mantione <massi@ximian.com>
12104 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
12106 2006-06-16 Massimiliano Mantione <massi@ximian.com>
12107 * ssa.c: Fixed bug 78653 for SSA based deadce.
12108 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
12109 MonoInst.flags, used in SSA based deadce.
12110 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
12111 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
12113 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
12115 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
12116 it can end up using non executable memory on ppc64 systems
12117 running ppc32 userspace (fix from Johannes Berg).
12119 2006-06-14 Dick Porter <dick@ximian.com>
12121 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
12124 2006-06-13 Massimiliano Mantione <massi@ximian.com>
12125 * mini.c: Made so that inline is locally disabled if it would
12126 trigger a .cctor, because too many apps depend on this behavior
12127 (which seems to be also the one of the MS CLR).
12129 2006-06-13 Zoltan Varga <vargaz@gmail.com>
12131 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
12132 No idea why this worked before.
12134 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
12135 which branch to outer exception clauses since they could skip the
12136 inner finally clauses. Fixes #78633.
12138 * exceptions.cs: Add a test for the above.
12140 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
12143 * iltests.il: Add a test for the above.
12145 2006-06-12 Zoltan Varga <vargaz@gmail.com>
12147 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
12148 after the end of a try bblock, to prevent asserts in mini_method_compile ().
12150 * iltests.il: Add a test for the above.
12152 2006-06-10 Zoltan Varga <vargaz@gmail.com>
12154 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
12156 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
12157 methods as instrinsics.
12159 2006-06-09 Wade Berrier <wberrier@novell.com>
12161 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
12162 (simple-cee-ops.h ssapre-mini-ops.h)
12164 2006-06-09 Neale Ferguson <neale@sinenomine.net>
12166 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
12167 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
12169 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
12170 * cpu-s390x.md: Fix max. length values for a couple of instructions.
12172 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
12174 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
12176 2006-06-08 Massimiliano Mantione <massi@ximian.com>
12178 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
12179 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
12180 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
12181 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
12182 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
12183 of opcodes, so that bug 78549 should not happen again.
12184 * ssapre.c: Updated to use the renamed files.
12186 2006-06-08 Zoltan Varga <vargaz@gmail.com>
12188 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
12189 in OP_ATOMIC_EXCHANGE_I4.
12191 2006-06-07 Wade Berrier <wberrier@novell.com>
12193 * tramp-s390.c: Fix s390 build (add missing pointer declarations
12194 in mono_debugger_create_notification_function)
12196 2006-06-06 Zoltan Varga <vargaz@gmail.com>
12198 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
12200 * mini.c (type_from_stack_type): Disable some changes which do not
12203 * driver.c: Reenable opts.
12205 * mini.h (MonoStackSlot): New structure to keep track of the verification state
12206 of the evaluation stack.
12208 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
12209 evaluation stack trace at entry to the bblock.
12211 * mini.c (merge_stacks): New function to perform verification of stack merges.
12212 Turned off by default.
12214 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
12217 2006-06-06 Massimiliano Mantione <massi@ximian.com>
12219 * local-propagation.c: Fixed bug 78549.
12221 2006-06-04 Zoltan Varga <vargaz@gmail.com>
12223 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
12225 2006-06-02 Miguel de Icaza <miguel@novell.com>
12227 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
12228 tramp-arm.c, tramp-ia64.c
12229 (mono_debugger_create_notification_function): Update signature to
12230 new signature and use new protocol for creating the notification
12233 Should fix the build.
12235 2006-06-02 Geoff Norton <gnorton@customerdna.com>
12237 * exceptions-ppc.c (mono_jit_walk_stack)
12238 (ves_icall_get_frame_info): Fix the build
12240 2006-06-02 Zoltan Varga <vargaz@gmail.com>
12242 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
12244 2006-05-31 Raja R Harinath <rharinath@novell.com>
12246 * il2tests.2.il: New file for generics CIL tests. Add test for
12248 * Makefile.am: Update.
12251 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
12254 2006-05-30 Massimiliano Mantione <massi@ximian.com>
12256 * aliasing.c: Fixed bug 78311.
12258 2006-05-29 Martin Baulig <martin@ximian.com>
12260 * mini-exceptions.c (mono_find_jit_info): When computing the
12261 native offset, check whether we're actually inside the method's
12262 code; call mono_debug_print_stack_frame() to format the frame.
12263 (ves_icall_System_Exception_get_trace): Call
12264 mono_debug_print_stack_frame() to format the stack frame.
12265 (ves_icall_get_trace): Update to the new debugging API.
12266 (mono_jit_walk_stack_from_ctx): Likewise.
12267 (ves_icall_get_frame_info): Likewise.
12269 * mini.c (get_method_from_ip): Use the new debugging API.
12270 (mono_print_method_from_ip): Likewise.
12273 (mono_jit_walk_stack): Use the new debugging API.
12274 (ves_icall_get_frame_info): Likewise.
12276 2006-05-27 Zoltan Varga <vargaz@gmail.com>
12278 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
12280 2006-05-25 Massimiliano Mantione <massi@ximian.com>
12282 * mini.c: Added "limitator" to inline for debugging.
12284 2006-05-24 Martin Baulig <martin@ximian.com>
12286 * debug-debugger.c (mono_debugger_init): Create a private,
12287 malloc()-based code manager for the notification function and
12288 intentionally leak it on exit. This fixes the crash-on-exit race
12292 (mono_debugger_create_notification_function): Added
12293 `MonoCodeManager *' argument.
12296 (mono_debugger_create_notification_function): Added
12297 `MonoCodeManager *' argument.
12299 2006-05-23 Massimiliano Mantione <massi@ximian.com>
12301 * aliasing.c: Fixed 64 bit issue.
12302 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
12303 default since all known bugs are fixed (one more time!).
12305 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
12307 * mini.c: write barrier support.
12309 2006-05-23 Martin Baulig <martin@ximian.com>
12311 * debug-debugger.c: Revert Paolo's change. Add comment and #error
12312 check at the top of the file.
12314 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
12316 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
12317 reverting changes without reason and without changelog entries.
12319 2006-05-18 Zoltan Varga <vargaz@gmail.com>
12321 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
12322 to a few opcodes. Fixes #78439.
12324 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
12325 consistency with other archs.
12327 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
12329 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
12331 * debug-debugger.c: fix the build.
12333 2006-05-17 Martin Baulig <martin@ximian.com>
12336 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
12337 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
12338 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
12339 (debugger_attach): Call GC_mono_debugger_add_all_threads().
12341 2006-05-11 Zoltan Varga <vargaz@gmail.com>
12343 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
12345 2006-05-10 Zoltan Varga <vargaz@gmail.com>
12347 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
12348 MONO_TYPE_GENERICINST.
12350 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
12351 MONO_TYPE_GENERICINST.
12353 2006-05-09 Zoltan Varga <vargaz@gmail.com>
12355 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
12358 2006-05-08 Zoltan Varga <vargaz@gmail.com>
12360 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
12362 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
12364 2006-05-06 Zoltan Varga <vargaz@gmail.com>
12366 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
12367 mono_trace_cleanup ().
12369 * iltests.il: Fix problem with the newly added test.
12371 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
12372 due to register constraints, free up the previous hreg. Fixes #78314.
12374 * iltests.il: Add new test for #78314.
12376 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
12377 Interlocked.Add. Fixes #78312.
12379 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
12381 2006-05-05 Zoltan Varga <vargaz@gmail.com>
12383 * inssel.brg (mini_emit_virtual_call): Fix a warning.
12385 2006-05-05 Martin Baulig <martin@ximian.com>
12387 * debug-mini.c (mono_debug_open_block): New method.
12390 (mono_arch_output_basic_block): Call mono_debug_open_block() at
12391 the beginning of each basic block.
12394 (mono_arch_output_basic_block): Call mono_debug_open_block() at
12395 the beginning of each basic block.
12397 2006-05-04 Massimiliano Mantione <massi@ximian.com>
12399 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
12400 default until I understand why they break the build on amd64.
12402 2006-05-04 Zoltan Varga <vargaz@gmail.com>
12404 * mini.c (mini_cleanup): Call mono_cleanup ().
12406 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
12409 2006-05-04 Massimiliano Mantione <massi@ximian.com>
12411 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
12412 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
12413 default since all known bugs are fixed, and I cannot reproduce bug
12414 77944... I'm asking Matt Hargett to test again after this commit.
12416 2006-04-28 Massimiliano Mantione <massi@ximian.com>
12418 * mini-codegen.c: Fixed typo that thrashed inline.
12420 2006-04-28 Zoltan Varga <vargaz@gmail.com>
12422 * dominators.c (compute_dominators): Avoid using a worklist since
12423 it is not correct in some cases. Instead, iterate over all bblocks as
12424 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
12426 2006-04-28 Miguel de Icaza <miguel@novell.com>
12428 * mini.c (mono_jit_compile_method_inner): Use
12429 mono_prepare_exception_from_error that resets the value
12432 2006-04-27 Miguel de Icaza <miguel@novell.com>
12434 * mini.c: Move the mini_loader_error_to_exception to metadata.
12436 2006-04-27 Massimiliano Mantione <massi@ximian.com>
12438 * aliasing.c: Fixed bug 78210.
12440 2006-04-27 Massimiliano Mantione <massi@ximian.com>
12442 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
12443 default until all their problems (or the ones they trigger) are fixed.
12445 2006-04-26 Zoltan Varga <vargaz@gmail.com>
12447 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
12449 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
12450 as loaded only after resolving patches since that could invoke the same method.
12452 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
12454 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
12457 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
12460 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
12463 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
12464 made from AOT code through the PLT table.
12466 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
12467 holding the plt offset when a call is made to the aot plt trampoline.
12469 2006-04-25 Zoltan Varga <vargaz@gmail.com>
12471 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
12474 * Makefile.am (common_sources): Fix build breakage.
12476 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
12477 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
12478 intra-assembly calls if possible.
12480 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
12482 * mini-trampolines.c: Handle PLT entries.
12484 * mini.c: Avoid creating a GOT var for calls.
12486 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
12487 from mscorlib code.
12489 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
12490 from mscorlib code.
12492 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
12495 * mini.h: Bump AOT file format version.
12497 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
12500 2006-04-25 Martin Baulig <martin@ximian.com>
12502 * driver.c: Disable copyprop, consprop and inline when running
12503 inside the debugger.
12505 2006-04-25 Martin Baulig <martin@ximian.com>
12507 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
12508 with `get_current_thread' and added `detach'.
12509 (MonoDebuggerMetadataInfo): Added `thread_size',
12510 `thread_tid_offset', `thread_stack_ptr_offset' and
12511 `thread_end_stack_offset'.
12513 2006-04-25 Zoltan Varga <vargaz@gmail.com>
12515 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
12518 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
12519 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
12521 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
12523 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
12525 * aot.c: Add support for ADJUSTED_IID.
12527 2006-04-24 Zoltan Varga <vargaz@gmail.com>
12529 * aot.c (emit_method_order): Don't align method_order_end.
12531 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
12532 the interface ID changes.
12534 2006-04-21 Dick Porter <dick@ximian.com>
12536 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
12537 cleaning up a thread. Fixes the new part of bug 77470.
12539 2006-04-20 Geoff Norton <gnorton@customerdna.com>
12541 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
12542 to managed wrapper.
12544 2006-04-19 Zoltan Varga <vargaz@gmail.com>
12546 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
12548 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
12549 SIGSEGV. Fixes #78072.
12551 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
12552 unregister our SIGABRT handler.
12554 2006-04-19 Massimiliano Mantione <massi@ximian.com>
12556 * mini.c: Disabled inline where it can alter the call stack in a
12557 way visible from managed code.
12558 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
12561 2006-04-16 Zoltan Varga <vargaz@gmail.com>
12563 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
12564 on other platforms. Fixes #78089.
12566 2006-04-13 Martin Baulig <martin@ximian.com>
12568 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
12569 determine whether we're inside the debugger.
12572 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
12574 2006-04-12 Zoltan Varga <vargaz@gmail.com>
12576 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
12577 handler clauses. Fixes #78024.
12579 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
12580 in the CALL_MEMBASE opcodes. Fixes #78088.
12581 (mono_arch_get_vcall_slot_addr): Ditto.
12583 2006-04-10 Martin Baulig <martin@ximian.com>
12585 * debug-debugger.c: The thread handling code has now been moved
12586 into ../metadata/threads.c.
12588 2006-04-10 Zoltan Varga <vargaz@gmail.com>
12590 * driver.c (mono_main): Fix --with-gc=none build.
12592 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
12593 (mono_spillvar_offset_float): Ditto.
12594 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
12595 hreg, not when its !global, since on ia64, there is a third category: stacked
12598 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
12600 * mini.c: set MonoInst->klass for load field address and a few other
12603 2006-04-10 Zoltan Varga <vargaz@gmail.com>
12605 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
12607 2006-04-07 Zoltan Varga <vargaz@gmail.com>
12609 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
12610 the branch opt changes.
12612 2006-04-06 Dick Porter <dick@ximian.com>
12614 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
12616 * wapihandles.c (mini_wapi_seminfo):
12617 * driver.c (mono_main): Add semaphore info option
12619 2006-04-05 Zoltan Varga <vargaz@gmail.com>
12621 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
12622 branch optimization changes. Fixes #78009.
12624 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
12626 * mini.c: ignore accessibility of methods in managed->native wrappers.
12628 2006-04-04 Zoltan Varga <vargaz@gmail.com>
12630 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
12632 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
12634 2006-04-03 Zoltan Varga <vargaz@gmail.com>
12636 * mini.c: Modify the branch optimizations to preserve the invariant that
12637 the entries inside the in_bb and out_bb arrays are unique.
12638 (mono_unlink_bblock): Avoid creation of new arrays.
12640 2006-04-02 Zoltan Varga <vargaz@gmail.com>
12642 * mini.c (mono_unlink_bblock): Fix regression caused by previous
12645 2006-04-01 Zoltan Varga <vargaz@gmail.com>
12647 * mini.c (optimize_branches): Remove the "optimizations" in
12648 the cbranch1/cbranch2 -> branch cases which were causing several
12649 problems in the past. Fixes #77986.
12651 2006-03-31 Chris Toshok <toshok@ximian.com>
12653 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
12654 default optimizations :(
12656 2006-03-31 Zoltan Varga <vargaz@gmail.com>
12658 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
12661 2006-03-31 Massimiliano Mantione <massi@ximian.com>
12663 * local-propagation.c: Added comments to structs and removed
12664 "Mono" prefixes from local tree mover types.
12666 2006-03-30 Zoltan Varga <vargaz@gmail.com>
12668 * Makefile.am (arch_sources): Define this for each architecture so
12669 libmono_la_SOURCES is defined in one place.
12671 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
12673 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
12676 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
12678 * driver.c: print the GC name supplied by configure.
12680 2006-03-29 Massimiliano Mantione <massi@ximian.com>
12682 * local-propagation.c: Added tree mover, and moved here all the
12683 local propagation code from mini.c
12684 * mini.c: Added support for treeprop, and moved all the local
12685 propagation code to local-propagation.c
12686 * mini.h: Added support for treeprop
12687 * driver.c: Added support for treeprop, enabled consprop, copyprop,
12688 treeprop, inline and deadce by default
12689 * Makefile.am: Added local-propagation.c
12691 2006-03-25 Zoltan Varga <vargaz@gmail.com>
12693 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
12695 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
12697 * debug-debugger.c: make it compile without the Boehm GC.
12699 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
12701 * mini.c: fixed issue with mismatch when an icall is registered
12702 with multiple names but same address.
12704 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
12706 * declsec.c, mini-exceptions.c: use write barrier to set reference
12707 fields of managed objects.
12709 2006-03-19 Zoltan Varga <vargaz@gmail.com>
12711 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
12712 (can_access_internals): Fix a warning.
12714 * mini.c (print_method_from_ip): Rename this to
12715 mono_print_method_from_ip so it gets exported.
12717 * trace.c: Deal with strings inside StringBuilder's containing garbage
12718 and fix memory leaks. Fixes #77848.
12720 2006-03-19 Zoltan Varga <vargaz@gmail.com>
12722 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
12725 2006-03-16 Neale Ferguson <neale@sinenomine.net>
12727 * mini-s390.c: Remove OP_X86_TEST_NULL.
12729 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
12731 * mini.c: use the correct GetHashCode() for the moving collector.
12733 2006-03-16 Massimiliano Mantione <massi@ximian.com>
12735 * liveness.c: Regalloc spill cost tuning.
12737 2006-03-15 Neale Ferguson <neale@sinenomine.net>
12739 * mini-s390x.h: Correct S390_LONG macro.
12741 * mini-s390x.c: Cleanup unused code.
12743 2006-03-15 Zoltan Varga <vargaz@gmail.com>
12745 * jit-icalls.h: New file.
12747 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
12748 icalls and include that instead of including jit-icalls.c.
12750 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
12753 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
12755 * mini.c: when checking for member accessibility, also check for
12756 friend assemblies and for explicit interface implementations.
12758 2006-03-14 Zoltan Varga <vargaz@gmail.com>
12760 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
12762 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
12764 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
12765 common cases are done first.
12767 * mini-ops.h: Only define platform specific opcodes on the given platform.
12769 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
12772 2006-03-14 Martin Baulig <martin@ximian.com>
12774 Revert Paolo's change from r57348:
12776 * mini.h: don't use gboolean for bitfields.
12777 * mini.c: verifier changes for fields and methods accessibility.
12779 2006-03-13 Neale Ferguson <neale@sinenomine.net>
12781 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
12783 * mini-s390x.c: Fix conv_r_un.
12785 * cpu-s390, cpu-s390x.md: Fix lengths.
12787 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
12789 * mini.c: nested types have access to all the nesting
12790 levels, not just the enclosing types.
12792 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
12794 * mini.c: added a few more verification checks.
12796 2006-03-12 Zoltan Varga <vargaz@gmail.com>
12798 * liveness.c: Merge optimizations from the linear-il branch.
12800 2006-03-11 Zoltan Varga <vargaz@gmail.com>
12802 * mini-ia64.c (emit_call): Add a comment.
12804 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
12806 * tramp-ia64.c: Fix some warnings.
12808 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
12810 * mini.h: don't use gboolean for bitfields.
12811 * mini.c: verifier changes for fields and methods accessibility.
12813 2006-03-11 Zoltan Varga <vargaz@gmail.com>
12815 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
12816 lazy icall wrapper changes.
12818 * dominators.c: Replace all the dominator algorithms with faster
12819 ones from the linear-il branch.
12821 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
12824 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
12825 common cases are done first.
12827 * mini-amd64.c: Fix some warnings.
12829 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
12832 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
12835 * mini.h: Add a missing prototype.
12837 2006-03-10 Zoltan Varga <vargaz@gmail.com>
12839 * mini.c: Compile icall wrappers lazily.
12841 * mini-codegen.c: Use printf instead of g_print since its much faster.
12843 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
12846 * mini.c (optimize_branches): Cache the negative result from
12847 remove_block_if_useless ().
12849 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
12850 Also fix some bblock linking issues.
12852 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
12855 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
12857 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
12858 accessed fields first, for better cache behavior.
12860 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
12862 * mini.c: speedup IList<T> array accesses.
12864 2006-03-09 Zoltan Varga <vargaz@gmail.com>
12866 * mini.c (mono_method_to_ir): Handle large methods overflowing the
12867 inline_costs counter. Fixes #77190.
12869 2006-03-06 Zoltan Varga <vargaz@gmail.com>
12871 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
12872 trace messages. Fixes #77706.
12874 2006-03-04 Martin Baulig <martin@ximian.com>
12876 * tramp-amd64.c, tramp-x86.c
12877 (mono_debugger_create_notification_function): Use
12878 mono_global_codeman_reserve() to allocate a buffer at runtime and
12881 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
12883 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
12884 notification function at runtime and then call `initialize' in the
12885 `MONO_DEBUGGER__debugger_info' vtable.
12887 2006-03-04 Zoltan Varga <vargaz@gmail.com>
12889 * iltests.il: Fix a visibility problem.
12891 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
12893 * driver.c, mini.c: add hooks for the counters API.
12895 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
12897 * driver.c: show disabled options.
12899 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
12901 * linear-scan.c: always use cost-driven selection.
12903 2006-02-28 Raja R Harinath <rharinath@novell.com>
12905 * jit-icalls.c (helper_compile_generic_method): Revert change from
12908 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
12910 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
12912 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
12914 * inssel.brg: style fixes, mostly to force the updated monoburg
12915 to run for people using svn.
12917 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
12919 * mini.c: match monoburg changes.
12921 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
12923 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
12924 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
12925 declaration in the header file.
12927 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
12929 * helpers.c: reduce relocations and mem usage.
12931 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
12933 * mini.h, mini-codegen.c: disable logging features if
12934 requested by configure.
12936 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
12938 * mini.c: tiny verifier changes.
12940 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
12942 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
12943 cpu-pentium.md: stack alignment changes for osx/x86,
12944 partially from Geoff Norton <gnorton@customerdna.com>.
12946 2006-02-24 Raja R Harinath <harinath@gmail.com>
12948 * jit-icalls.c (helper_compile_generic_method): Update to changes
12949 in metadata/class.c.
12951 2006-02-24 Zoltan Varga <vargaz@gmail.com>
12953 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
12955 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
12956 interface calls with large offsets.
12958 2006-02-23 Raja R Harinath <rharinath@novell.com>
12960 * jit-icalls.c (helper_compile_generic_method): Document the
12961 special-case we depend on so that we can inflate the method twice
12962 with the same context with no bad side-effects.
12964 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
12966 * mini-x86.c, mini-amd64.c: fix for case when xen support
12969 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
12971 * mini-x86.c, mini-amd64.c: generate code to access tls items
12972 in a faster way for Xen systems.
12974 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
12976 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
12977 updates and compilation fixes for the OSX/x86 port, mostly from
12978 Geoff Norton <gnorton@customerdna.com>.
12980 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
12982 * inssel.brg: faster interface call implementation
12983 to sync with the interface_offsets MonoVTable changes.
12985 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
12987 * mini.c: more verification checks.
12989 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
12991 * mini.c: added a few more verification checks.
12993 2006-02-17 Neale Ferguson <neale@sinenomine.net>
12995 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
12996 facility on the processor and use it if available.
12998 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
13000 * driver.c, aot.c, mini.c: throw exception if the IL code is
13001 invalid or unverifiable.
13003 2006-02-17 Raja R Harinath <rharinath@novell.com>
13005 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
13008 2006-02-16 Zoltan Varga <vargaz@gmail.com>
13010 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
13012 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13014 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
13015 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
13016 handling of instantiated generic valuetypes.
13018 2006-02-11 Zoltan Varga <vargaz@gmail.com>
13020 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
13021 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
13024 * generics.2.cs: Revert the nullable reftypes tests.
13026 2006-02-10 Zoltan Varga <vargaz@gmail.com>
13028 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
13029 using __builtin_frame_address (1) as it doesn't work in the presence
13030 of optimizations. Hopefully fixes #77273.
13032 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
13033 -> generics.cs change as it doesn't work with some automake versions.
13035 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
13037 * mini.c: handle systems that sue a different way to
13038 retrieve the stack address of the current thread.
13040 2006-02-09 Zoltan Varga <vargaz@gmail.com>
13042 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
13043 it specially in the makefile.
13045 * generics.2.cs: Add tests for nullable reference types.
13047 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13049 * mini.c: always handle the case when mono_jit_init()
13050 is called in a thread different from the main thread,
13051 confusing libgc (bug #77309).
13053 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
13055 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
13057 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
13059 * mini.c: change optimize_branches () to use a single loop
13060 and introduce a new optimization to simplify some range checks.
13062 2006-02-03 Martin Baulig <martin@ximian.com>
13064 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
13065 and merged with debugger_thread_manager_add_thread().
13066 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
13067 inform the debugger about the main thread.
13069 2006-02-03 Zoltan Varga <vargaz@gmail.com>
13071 * basic.cs: Add test for div.un/rem.un constant folding.
13073 2006-02-03 Neale Ferguson <neale@sinenomine.net>
13075 * cpu-s390x.md: correct int_xor_imm length
13077 2006-02-03 Zoltan Varga <vargaz@gmail.com>
13079 * generics.2.cs: New test for #77442.
13081 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
13084 2006-02-02 Martin Baulig <martin@ximian.com>
13086 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
13087 <mono/metadata/mono-debug-debugger.h>
13089 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
13091 2006-02-02 Martin Baulig <martin@ximian.com>
13093 * debug-debugger.h: New header file for debug-debugger.c.
13095 * debug-debugger.c: Big API cleanup; don't run the managed Main()
13096 function is a separate thread anymore; add support for attaching.
13098 2006-02-01 Zoltan Varga <vargaz@gmail.com>
13100 * tramp-x86.c: Fix a warning.
13102 2006-01-31 Zoltan Varga <vargaz@gmail.com>
13104 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
13105 on very large methods.
13107 * aot.c (load_patch_info): Fix a warning.
13109 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
13111 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
13112 mini-ops.h: alu membase optimizations.
13114 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
13116 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
13117 to speedup StringBuilder.
13119 2006-01-27 Zoltan Varga <vargaz@gmail.com>
13121 * dominators.c (mono_compute_natural_loops): Fix detection of
13122 loop body start blocks.
13124 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
13126 2006-01-26 Zoltan Varga <vargaz@gmail.com>
13128 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
13131 2006-01-25 Massimiliano Mantione <massi@ximian.com>
13133 * aliasing.c: Fixed aliasing issue on 64 bit archs.
13135 2006-01-25 Martin Baulig <martin@ximian.com>
13137 * debug-debugger.c: Moved the `MonoDebuggerManager' and
13138 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
13139 started to cleanup this file a little bit.
13141 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
13143 * mini.c: optimize a codepath frequently happening in generics code.
13145 2006-01-23 Martin Baulig <martin@ximian.com>
13147 * Makefile.am: Only compile debug-debugger.c on supported platforms.
13149 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
13150 functions directly.
13152 * driver.c: debug-debugger.c is only available if
13153 `MONO_DEBUGGER_SUPPORTED' is defined.
13155 2006-01-23 Martin Baulig <martin@ximian.com>
13157 * debug-debugger.c: Only enable this on platforms where the Mono
13158 Debugger is working (x86 and x86_64).
13160 2006-01-21 Martin Baulig <martin@ximian.com>
13162 The Mono Debugger is now using the normal `mono' instead of the
13163 `mono-debugger-mini-wrapper' when executing managed code.
13165 * debug-debugger.c: New file; previously known as
13166 debugger/wrapper/wrapper.c.
13168 * debug-mini.c (mono_init_debugger): Removed.
13170 * driver.c (mono_main): Added new `--inside-mdb' command line
13171 argument which is used when running inside the debugger.
13173 2006-01-20 Zoltan Varga <vargaz@gmail.com>
13175 * liveness.c (mono_analyze_liveness): Remove some unused data
13178 2006-01-17 Zoltan Varga <vargaz@gmail.com>
13180 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
13182 2006-01-16 Zoltan Varga <vargaz@gmail.com>
13184 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
13185 depends on implementation details of monobitset.
13187 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
13190 2006-01-15 Zoltan Varga <vargaz@gmail.com>
13192 * liveness.c: Update after monobitset changes.
13194 2006-01-14 Zoltan Varga <vargaz@gmail.com>
13196 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
13198 2006-01-11 Neale Ferguson <neale@sinenomine.net>
13200 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
13202 * mini-s390x.c: Remove warning messages.
13204 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
13206 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
13208 2006-01-10 Zoltan Varga <vargaz@gmail.com>
13210 * generics.2.cs: Add ldelem/stelem_any test.
13212 2006-01-10 Neale Ferguson <neale@sinenomine.net>
13214 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
13216 2006-01-07 Zoltan Varga <vargaz@gmail.com>
13218 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
13220 2006-01-06 Zoltan Varga <vargaz@gmail.com>
13222 * generics.2.cs: Reenable vtype tests.
13224 * inssel-x86.brg: Remove an icorrect valuetype rule.
13226 2006-01-06 Neale Ferguson <neale@sinenomine.net>
13228 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
13229 initial support for OP_ABS.
13231 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13233 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
13235 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13237 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
13238 conversion and implement LADD/LSUB.
13240 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
13243 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13245 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
13247 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
13250 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13252 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
13253 localloc is encountered. Fixes crash in test-183.cs when using gmcs
13254 (stack walk problem).
13256 2006-01-04 Zoltan Varga <vargaz@gmail.com>
13258 * aot.c (mono_aot_load_method): Fix a warning.
13260 2006-01-03 Neale Ferguson <neale@sinenomine.net>
13262 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
13264 2006-01-03 Zoltan Varga <vargaz@gmail.com>
13266 * iltests.il: Add test for #77148.
13268 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
13271 2006-01-03 Neale Ferguson <neale@sinenomine.net>
13273 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
13275 2006-01-03 Neale Ferguson <neale@sinenomine.net>
13277 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
13278 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
13280 * basic-long.cs: Add lconv-to-r4/r8 tests.
13282 2006-01-03 Zoltan Varga <vargaz@gmail.com>
13284 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
13286 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
13287 here as on other archs.
13289 2005-12-29 Neale Ferguson <neale@sinenomine.net>
13291 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
13293 2005-12-29 Neale Ferguson <neale@sinenomine.net>
13295 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
13297 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
13299 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
13300 instrument_prolog; Add memory_barrier instruction.
13302 2005-12-26 Zoltan Varga <vargaz@gmail.com>
13304 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
13306 2005-12-23 Zoltan Varga <vargaz@gmail.com>
13308 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
13310 * aliasing.c inssel.brg: Fix warnings.
13312 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
13313 could skip initialization of some parts of memory.
13315 * mini.c mini-ia64.c: Fix warnings.
13317 * inssel-sparc.brg: Add an implementation of lneg which actually works.
13319 2005-12-22 Zoltan Varga <vargaz@gmail.com>
13321 * aliasing.c (mono_build_aliasing_information): Add a workaround for
13322 a crash seen on sparc.
13324 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
13326 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
13328 2005-12-21 Neale Ferguson <neale@sinenomine.net>
13330 * mini-ops.h: Add s390_backchain instruction
13332 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
13334 * cpu-s390.md: Add s390_backchain instruction
13336 * mini-s390.c: Significant ABI changes
13338 * mini-s390.h: Cater for zero length structures
13340 2005-12-20 Neale Ferguson <neale@sinenomine.net>
13342 * mini-s390.c: ABI fixes
13344 * inssel-s390.brg: Remove debug statements
13346 * cpu-s390.md: Fix length of ATOMIC_xx operations
13348 2005-12-19 Zoltan Varga <vargaz@gmail.com>
13350 * basic-float.cs: Add float<->long conversion tests.
13352 2005-12-16 Neale Ferguson <neale@sinenomine.net>
13354 * mini-s390.c: Fix LOCALLOC processing.
13356 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
13358 2005-12-15 Zoltan Varga <vargaz@gmail.com>
13360 * iltests.il: Add tests for some opcodes not covered by the other
13363 2005-12-15 Neale Ferguson <neale@sinenomine.net>
13365 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
13366 register loading for Tail processing; Correct trace output.
13368 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
13370 * cpu-s390.md: Correct size of jmp instruction.
13372 2005-12-13 Neale Ferguson <neale@sinenomine.net>
13374 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
13376 2005-12-13 Neale Ferguson <neale@sinenomine.net>
13378 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
13379 Bring s390 up to current level.
13381 2005-12-12 Zltan Varga <vargaz@gmail.com>
13383 * generics.2.cs: Disable the newly added tests as they do not work yet.
13385 * generics.2.cs: Add valuetype tests.
13387 2005-12-09 Zoltan Varga <vargaz@gmail.com>
13389 * basic-long.cs: Add i4->u8 test.
13391 * objects.cs: Add tests for JIT intrinsic.
13393 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
13394 optimizations lost by a mistake.
13396 2005-12-07 Zoltan Varga <vargaz@gmail.com>
13398 * basic-long.cs: Remove a test moved to objects.cs.
13400 * arrays.cs: Add more array tests.
13402 2005-12-06 Zoltan Varga <vargaz@gmail.com>
13404 * arrays.cs: Add new tests for multi-dimensional arrays.
13406 2005-12-06 Raja R Harinath <rharinath@novell.com>
13408 * Makefile.am (test_sources2): Add generics.2.cs.
13409 (EXTRA_DIST): Add test_sources2.
13411 2005-12-05 Ben Maurer <bmaurer@ximian.com>
13413 Support for boxing and unboxing nullable types as well as the
13414 isinst operation on nullables, per the CLI ammendment.
13416 * inssel.brg (CEE_ISINST): Special case for nullable
13418 * mini.c (handle_unbox_nullable): new method
13419 (handle_box): Special case for nullable types
13420 (mono_method_to_ir): Call handle_unbox_nullable in correct
13423 * generics.2.cs: New test suite
13425 * Makefile.am: Support for regression tests with generics.
13427 2005-12-03 Zoltan Varga <vargaz@gmail.com>
13429 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
13430 allocated to registers. Fixes #76800.
13432 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
13434 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
13436 2005-11-30 Zoltan Varga <vargaz@gmail.com>
13438 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
13441 2005-11-29 Zoltan Varga <vargaz@gmail.com>
13443 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
13446 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
13448 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
13449 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
13451 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
13452 single precision before storing to a single precision location.
13454 2005-11-28 Raja R Harinath <rharinath@novell.com>
13456 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
13458 2005-11-27 Zoltan Varga <vargaz@gmail.com>
13460 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
13463 * basic.cs: Remove test_0_byte_compares test which was moved to
13464 objects.cs a long time ago.
13466 2005-11-22 Massimiliano Mantione <massi@ximian.com>
13468 * aliasing.c: Fixed aliasing issue on 64 bit archs.
13470 2005-11-20 Zoltan Varga <vargaz@gmail.com>
13472 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
13473 handlers are called.
13475 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
13478 * mini-ia64.c: Add support for the throw->branch exception
13481 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
13483 2005-11-18 Massimiliano Mantione <massi@ximian.com>
13485 * mini.c: Enabled "fastpath" deadce :-)
13487 2005-11-18 Massimiliano Mantione <massi@ximian.com>
13489 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
13490 alias analysis pass to support it.
13491 * mini.h: Likewise.
13493 * liveness.c: Likewise (liveness computation can use aliasing
13494 information to be more accurate).
13495 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
13496 moreover made so that "--compile-all" uses the given optimization
13497 flags and not the default ones.
13498 * aliasing.c: Alias analysis (new file).
13499 * aliasing.h: Likewise.
13500 * Makefile.am: added "aliasing.c" and "aliasing.h".
13502 2005-11-17 Zoltan Varga <vargaz@gmail.com>
13504 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
13507 2005-11-13 Zoltan Varga <vargaz@gmail.com>
13509 * mini-exceptions.c (mono_handle_exception_internal): Remove the
13510 fp >= end_of_stack exit condition, as it is not needed, and it might
13511 become true for fp eliminated frames.
13513 2005-11-11 Zoltan Varga <vargaz@gmail.com>
13515 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
13518 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
13520 * mini-arm.c: fixed alignment of doubles/longs to match
13521 the C ABI (bug #76635).
13523 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
13525 * aot.c: fix compilation with --enable-minimal=aot.
13527 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
13529 * mini-arm.c: fixed compatibility with the new
13530 floating point emulator package for compares.
13532 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
13534 * mini.c : reverted sig->pinvoke changes (r51396-51397).
13536 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
13538 * mini-exceptions.c (print_stack_frame): Output to stderr.
13539 (mono_handle_native_sigsegv): Ditto.
13541 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
13543 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
13544 OP_LCONV_TO_OVF_I implementation.
13546 * mini-amd64.c: Add support for the throw->branch exception
13549 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
13550 when the catch clause catches a more general exception, i.e. Object.
13552 2005-10-30 Zoltan Varga <vargaz@gmail.com>
13554 * cpu-ia64.md: Remove unused opcodes.
13556 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
13557 specific defines for architectures defining USE_SIGACTION.
13559 * mini-ia64.c: Fix some warnings.
13561 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
13562 version seemed to skip a frame.
13564 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
13566 * mini.c: Clean up the usage of sig->pinvoke flag. Now
13567 only calls which are made to native code use this flag.
13569 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
13571 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
13572 varargs methods as well.
13574 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
13575 which have save_lmf set. Reorganize methods prologs a bit.
13577 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
13578 debugger to the proper place.
13580 2005-10-29 Martin Baulig <martin@ximian.com>
13582 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
13583 when running inside the debugger until the debugger has support
13586 2005-10-26 Zoltan Varga <vargaz@gmail.com>
13588 * mini.h: Fix a warning.
13590 2005-10-24 Miguel de Icaza <miguel@novell.com>
13592 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
13593 we expose publicly, this returns the string.
13595 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
13597 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
13598 with fp elimination.
13600 2005-10-21 Zoltan Varga <vargaz@gmail.com>
13602 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
13603 native stacktrace using the glibc 'backtrace' function if available.
13605 2005-10-20 Zoltan Varga <vargaz@gmail.com>
13607 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
13609 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
13610 handle SIGSEGVs received while in native code.
13612 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
13613 code, call mono_handle_native_sigsegv which will abort the runtime
13614 after printing some diagnostics, instead of converting it into a
13615 confusing NullReferenceException.
13617 2005-10-18 Zoltan Varga <vargaz@gmail.com>
13619 * cpu-pentium.md: Remove unused opcodes.
13621 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
13623 * mini-amd64.h (MonoLMF): Add rsp field.
13625 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
13628 2005-10-17 Zoltan Varga <vargaz@gmail.com>
13630 * mini-codegen.c (get_register_spilling): Fix some warnings.
13632 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
13634 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
13635 elimination during exception handling. Enable fp elimination by
13638 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
13641 2005-10-16 Martin Baulig <martin@ximian.com>
13643 * mini-exceptions.c
13644 (mono_debugger_run_finally): New public method for the debugger.
13646 2005-10-10 Zoltan Varga <vargaz@gmail.com>
13648 * debug-mini.c (mono_debug_init_method): Fix warning.
13650 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
13651 the 'exname' parameter const to fix some warnings.
13653 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
13655 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
13656 introduced by the previous patch.
13658 2005-10-08 Zoltan Varga <vargaz@gmail.com>
13660 * basic-float.cs: Add test for precision of float arithmetic.
13662 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
13663 when loading/storing single values from/to memory.
13665 * mini.c (mono_jit_compile_method_with_opt): Create the function
13666 pointers in the correct domain.
13668 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
13670 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
13671 introduced by previous patch.
13673 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
13674 when out_filter_idx is NULL.
13676 * mini-exceptions.c: Don't run filter clauses twice during exception
13677 handling. Fixes #75755.
13679 2005-10-07 Zoltan Varga <vargaz@gmail.com>
13681 * aot.c: Add support for ldflda wrappers.
13683 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
13686 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
13688 * mini.c, mini.h: do not consider exception handlers blocks when
13689 setting up interface variables.
13691 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
13693 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
13695 2005-10-03 Zoltan Varga <vargaz@gmail.com>
13697 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
13698 causes a regression.
13700 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
13702 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
13704 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
13705 of the OP_P definitions.
13707 * TODO: Add a proposal for dealing with the CEE/OP mess.
13709 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
13710 optimizations from the x86 port.
13712 * cpu-amd64.md: Ditto.
13714 * basic.cs basic-long.cs: Add tests.
13716 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
13718 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
13719 Patrik Torstensson's implementation of my exception-handling
13720 optimization idea, when the exception object is not used
13723 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
13725 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
13726 of the mul_imm optimizations from the old jit.
13728 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
13730 * mini.c, liveness.c: patch by Patrik Torstensson and
13731 Zoltan Varga to improve performance in methods with
13734 2005-09-30 Zoltan Varga <vargaz@gmail.com>
13736 * driver.c: Remove 'Globalization' entry from --version.
13738 2005-09-28 Zoltan Varga <vargaz@gmail.com>
13740 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
13741 there is a profiler interested in JIT events.
13743 * aot.c: Load profile files produced by the AOT profiling module, and
13744 reorder methods based on the profiling info. Add a 'method_order' table
13745 to the AOT file to make mono_aot_find_jit_info work with the reordered
13748 * mini.h: Bump AOT file version info.
13750 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
13752 * mini-arm.h: work around what looks like a gcc bug when optimizations
13755 2005-09-28 Raja R Harinath <rharinath@novell.com>
13757 * Makefile.am (AM_CFLAGS): Don't use += to append inside
13758 conditionals. Use ...
13759 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
13761 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
13763 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
13764 to determine the amount of memory to copy when passing valuetypes.
13766 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
13767 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
13769 2005-09-27 Zoltan Varga <vargaz@gmail.com>
13771 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
13772 information about aot.
13774 2005-09-27 Ben Maurer <bmaurer@ximian.com>
13776 * *.c: Replace the use of {Enter,Leave}CriticalSection with
13777 macros. This will allow a deadlock debugger to easily be plugged
13780 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
13782 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
13784 2005-09-27 Raja R Harinath <rharinath@novell.com>
13786 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
13787 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
13788 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
13789 ($(arch_built)) [CROSS_COMPILING]: Error out.
13791 2005-09-26 Zoltan Varga <vargaz@gmail.com>
13793 * aot.c: Add support for the no_special_static flag for classes.
13795 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
13797 * Reapply reverted patches.
13799 * *: Revert r50174 as well.
13801 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
13803 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
13805 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
13807 2005-09-23 Miguel de Icaza <miguel@novell.com>
13809 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
13810 part of the SIG_HANDLER_SIGNATURE.
13812 2005-09-23 Zoltan Varga <vargaz@gmail.com>
13814 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
13817 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
13818 introduced by previous patch.
13820 2005-09-21 Zoltan Varga <vargaz@gmail.com>
13822 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
13823 saved registers too.
13825 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
13826 upon the information returned by get_call_info ().
13828 * mini-x86.c (add_float): Fix stack size calculation.
13829 (mono_arch_call_opcode): Rewrite this so it works based up the
13830 information returned by get_call_info ().
13831 (mono_arch_get_this_vret_args): Ditto.
13833 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
13835 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
13836 in cinfo to determine the registers which need to be used.
13838 2005-09-20 Miguel de Icaza <miguel@novell.com>
13840 * driver.c (mono_main): Add --server and --desktop flags.
13842 2005-09-16 Zoltan Varga <vargaz@gmail.com>
13844 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
13845 registers as global registers.
13847 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
13848 longer needed with the new register allocator.
13850 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
13852 * cpu-ia64.md: Remove unused opcodes.
13854 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
13856 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
13858 * cpu-amd64.md: Remove unused opcodes.
13860 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
13861 needed with the new register allocator.
13863 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
13866 2005-09-16 Raja R Harinath <rharinath@novell.com>
13868 * Makefile.am (check-local): Don't invoke semdel-wrapper.
13870 2005-09-16 Martin Baulig <martin@ximian.com>
13872 * exceptions-amd64.c
13873 (throw_exception): Don't call mono_debugger_throw_exception() if
13874 we're a rethrow - see the FIXME in the code.
13876 2005-09-15 Geoff Norton <gnorton@customerdna.com>
13878 * mini.c (mono_init_exceptions): This only works on some architectures.
13880 2005-09-15 Zoltan Varga <vargaz@gmail.com>
13882 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
13885 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
13887 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
13888 now in mini-exceptions.c.
13890 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
13892 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
13893 now in mini-exceptions.c.
13895 2005-09-15 Zoltan Varga <vargaz@gmail.com>
13897 * exceptions-x86.c: Applied patch from Patrik Torstensson
13898 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
13900 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
13901 code into mini-exceptions.c. Add some assertions to it.
13903 2005-09-12 Zoltan Varga <vargaz@gmail.com>
13905 * aot.c (emit_section_change): Applied patch from "The Software Team"
13906 (<software@solmersa.com>). Fix as errors on windows.
13908 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
13910 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
13911 method info into the LMF.
13913 2005-09-11 Zoltan Varga <vargaz@gmail.com>
13915 * mini-ia64.c: Add proper unwind info for method epilogs.
13917 * exceptions-ia64.c: Add some code to help debugging.
13919 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
13921 * mini-exceptions.c: Fix warning.
13923 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
13925 * mini.c: Really fix build.
13927 * mini-x86.c mini-amd64.c: Fix build.
13929 2005-09-11 Zoltan Varga <vargaz@gmail.com>
13931 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
13933 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
13934 some Interlocked methods as intrinsics.
13936 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
13937 for Thread methods as well.
13939 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
13941 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
13943 * mini-ia64.c mini-x86.c mini-amd64.c
13944 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
13947 * mini.c (mono_init_exceptions): Fix build breakage.
13949 2005-09-10 Zoltan Varga <vargaz@gmail.com>
13951 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
13952 of instructions. Use the new ia64_unw_op macros for emitting unwind
13955 * mini.c (mono_init_exceptions): Initialize exception handling
13956 related trampolines at startup.
13958 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
13960 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
13962 2005-09-09 Zoltan Varga <vargaz@gmail.com>
13964 * mini.c: Handle type loading errors gracefully during compilation and
13965 throw the appropriate exception.
13967 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
13969 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
13970 for the mono binary.
13972 2005-09-09 Martin Baulig <martin@ximian.com>
13974 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
13977 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
13979 * mini-arm.h: use emulation for conv.r.un for the release.
13981 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
13983 * mini-arm.c, objects.cs: more fixes and tests for them.
13985 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
13987 * mini-arm.c: align structures to at least 4 bytes to be able
13988 to keep our current optimized memcpy.
13990 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
13992 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
13994 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13996 * mini.c: ignore SIGPIPE.
13998 2005-09-04 Zoltan Varga <vargaz@gmail.com>
14000 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
14002 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
14004 2005-09-02 Zoltan Varga <vargaz@gmail.com>
14006 * mini.h: Add prototype for mono_allocate_stack_slots_full.
14008 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
14010 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
14011 exception handling support.
14012 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
14013 patch by Brian Koropoff <briank@marakicorp.com>).
14015 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
14017 * mini.c: revert another 'optimization' which breaks when
14018 items on the eval stack need to be saved at a basic block end
14021 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
14023 * jit-icalls.c: for arrays, ensure we always provide
14026 2005-08-30 Zoltan Varga <vargaz@gmail.com>
14028 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
14030 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
14032 2005-08-29 Zoltan Varga <vargaz@gmail.com>
14034 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
14035 arguments in their original register.
14037 2005-08-28 Zoltan Varga <vargaz@gmail.com>
14039 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
14042 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
14043 when ssapre is enabled.
14045 * inssel-long.brg: Fix bug in previous patch.
14047 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
14048 multiplication by a constant.
14050 2005-08-27 Zoltan Varga <vargaz@gmail.com>
14052 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
14055 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
14058 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
14060 * inssel-arm.brg: apply changes tested by Brian Koropoff
14061 <briank@marakicorp.com>.
14063 2005-08-25 Zoltan Varga <vargaz@gmail.com>
14065 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
14067 2005-08-24 Zoltan Varga <vargaz@gmail.com>
14069 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
14070 to the same register if dreg is just a base register.
14071 (print_ins): Improve printing of membase opcodes.
14073 * inssel-x86.brg: Add optimized ldind(reg) rules.
14075 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
14077 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
14079 * mini.c: when running under valgrind, set the stack bottom for
14080 the GC at the actual approximate stack for the app (fixes running
14081 mono with valgrind).
14083 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
14085 * mini.c: do no break at the first valuetype to init found
14086 (fixes bug #75791).
14088 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
14090 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
14092 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
14094 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
14096 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
14098 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
14100 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14102 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
14104 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
14107 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
14110 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
14113 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
14115 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
14117 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14119 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
14120 in the tail recursion optimization.
14122 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
14123 debug info into the assembly file.
14125 * iltests.il: Add test for filter regions.
14127 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
14128 initial stack of filter regions. Fixes #75755.
14130 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
14132 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
14133 stack requirements.
14135 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14137 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
14138 the check for an already compiled method on non-ia64 platforms.
14139 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
14142 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
14144 * inssel-x86.brg: Add some optimized call rules.
14146 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
14148 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
14151 * mini.h mini-trampolines.c: Pass the trampoline argument to
14152 mono_arch_patch_delegate_trampoline.
14154 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
14156 * mini-trampolines.c: Fix build.
14158 * mini-amd64.h: Add delegate trampolines.
14160 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
14162 * inssel-amd64.brg: Add optimized call rules.
14164 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
14166 * inssel-ia64.brg: Add optimized ldind(reg) rules.
14168 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
14170 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
14173 * mini-ia64.c: Remove LMF fixmes.
14175 * mini-ia64.h: Remove most fields from LMF.
14177 * inssel-ia64.brg (stmt): Fix unaligned access errors.
14179 * mini-trampolines.c: Add support for IA64 function descriptors.
14181 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
14182 for IA64 function descriptors.
14184 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
14186 * tramp-arm.c: patch the vtable for virtual calls. Added
14187 support code to register/unregister the LMF.
14188 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
14191 2005-08-19 Dick Porter <dick@ximian.com>
14193 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
14194 bit value if needed.
14196 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
14198 * mini.c (mini_get_method): Move handling of wrapper data here.
14200 * mini.c (mono_method_to_ir): Add support for dynamic methods.
14202 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
14205 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
14206 bblock->code does not remain empty.
14208 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
14210 * arrays.cs: Add regression test for #75832.
14212 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
14213 rules. Fixes #75832.
14215 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
14216 instruction scheduling.
14218 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
14220 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
14222 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
14224 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
14226 * mini-codegen.c: Fix VC build.
14228 * cpu-pentium.md: Increase length of atomic_exhange_i4.
14230 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14232 * mini.h: fix signature for mono_register_opcode_emulation.
14234 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
14236 * mini.c: Get rid of most of the helper_sig_... constants using
14237 mono_create_icall_signature ().
14239 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
14241 * jit-icalls.c (helper_ldstr): New helper function.
14243 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
14245 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
14246 throw, load the string using a helper call instead of creating a string object.
14248 * aot.c: Update after LDSTR changes.
14250 * mini.h: Bump AOT file version.
14252 * aot.c: Save class size info into the AOT file. Print more statistics during
14255 * mini.h: Bump AOT file version.
14257 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
14258 ordering of disasm cases. Fixes #74957.
14260 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
14262 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
14263 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
14264 the generic code needed for the ARM port.
14266 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
14268 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
14269 inssel-arm.brg: more ARM features and fixes.
14271 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
14273 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
14274 ARM port work in progress.
14276 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
14278 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
14280 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
14282 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
14284 * inssel.brg (mini_emit_memset): Add support for unaligned access.
14286 * *-ia64.*: Ongoing IA64 work.
14288 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
14290 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
14292 * TODO: Remove out-of-data todo stuff.
14294 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
14297 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
14299 * mini.h: Bump corlib version.
14301 2005-07-27 Martin Baulig <martin@ximian.com>
14304 (create_copy_ins): Added `const unsigned char *ip' argument; set
14305 `copy->cil_code' from it.
14307 2005-07-27 Martin Baulig <martin@ximian.com>
14309 * mini-exceptions.c (mono_handle_exception): Don't call
14310 mono_debugger_handle_exception() for filters.
14312 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
14314 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
14317 2005-07-26 Martin Baulig <martin@ximian.com>
14319 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
14321 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
14322 helper_compile_generic_method() if the method is actually virtual
14325 2005-07-26 Martin Baulig <martin@ximian.com>
14328 (trampoline_code): Renamed to `mono_trampoline_code' and made it
14329 public; this is now accessed directly by the debugger.
14330 (mono_generic_trampoline_code): Removed.
14333 (mono_debug_init_method): Also add interncalls and wrappers.
14335 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
14337 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
14339 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
14341 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
14343 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
14345 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
14347 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
14349 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
14350 getting TLS offsets on AMD64 too.
14352 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
14354 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
14356 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
14358 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
14359 inssel-arm.brg, mini-arm.h: ARM port work in progress.
14361 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
14363 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
14365 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
14368 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
14369 mono_sparc_is_virtual_call ().
14371 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
14373 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
14374 trampoline parameters.
14376 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
14378 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
14379 to mono_arch_get_vcall_slot_addr.
14381 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
14384 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
14386 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
14388 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
14390 2005-07-19 Martin Baulig <martin@ximian.com>
14392 * exceptions-amd64.c (throw_exception): Call
14393 mono_debugger_throw_exception() here like we're doing it on i386.
14395 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
14397 * mini-ia64.c: Add optimized TLS access support.
14399 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
14401 * mini-exceptions.c: Ongoing IA64 work.
14403 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
14405 * mini.c: Use the default optimization set when embedding. Fixes
14408 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
14410 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
14411 of trampolines to a separate file.
14413 * mini-trampolines.c: New file.
14415 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
14418 * tramp-x86.c: Reorganize the trampoline code to be similar to the
14421 * mini-codegen.c: Fix cygwin build.
14423 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
14425 * mini.c: Add some minor changes needed by the IA64 port.
14427 * *-ia64.*: Ongoing IA64 work.
14429 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
14431 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
14432 trampolines into arch-independent and arch-dependent parts.
14434 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
14436 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
14438 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
14440 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
14441 the xp-regalloc-branch for amd64.
14443 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
14444 xp-regalloc-branch for x86.
14446 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
14448 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
14450 2005-07-06 Martin Baulig <martin@ximian.com>
14453 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
14454 (mono_jit_runtime_invoke): Likewise.
14456 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
14458 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
14461 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
14462 without loading their metadata. Reorganize the file format so exception handling+
14463 debug info is kept separate from normal method info. Create MonoJitInfo
14464 structures for methods lazily.
14466 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
14468 (x86_class_init_trampoline): Patch AOT class init trampolines too.
14470 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
14472 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
14475 * mini.h: Bump AOT file version.
14477 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
14479 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
14481 2005-07-01 Raja R Harinath <rharinath@novell.com>
14483 * Makefile.am (check-local): Call semdel-wrapper.
14485 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
14487 * mini-x86.c: Revert the last change as it seems to break the build..
14489 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
14491 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
14493 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
14495 2005-06-27 Ben Maurer <bmaurer@ximian.com>
14497 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
14498 outside of the macro, so strange stuff doesn't happen with gcc4
14499 (NEW_AOTCONST_TOKEN): Likewise.
14501 2005-06-28 Martin Baulig <martin@ximian.com>
14503 * mini.c (mini_class_is_system_array): New static method; use this
14504 instead of `klass->parent == mono_defaults.array_class' everywhere
14505 since this also works for the new generic array class.
14507 2005-06-26 Ben Maurer <bmaurer@ximian.com>
14509 * inssel.brg: Remove warnings.
14511 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
14513 * mini-ia64.c: Ongoing IA64 work.
14515 * basic-float.cs: Add float->i1 conversion test.
14517 * iltests.il: Add conv.u4 test.
14519 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
14521 * inssel-long.brg: Fix bug caused by last change.
14523 2005-06-23 Geoff Norton <gnorton@customerdna.com>
14525 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
14526 BSDs. Allows the x86 JIT to work on OSX86
14528 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
14530 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
14533 * mini-ia64.c: Ongoing IA64 work.
14535 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
14537 * mini-ia64.c: Ongoing IA64 work.
14539 * driver.c: Clean up jit_code_hash as well when using --regression.
14541 * inssel-long.brg: Fix long->i4/u4 conversion rules.
14543 * basic-long.cs: Add tests for long->u4 conversion.
14545 2005-06-18 Ben Maurer <bmaurer@ximian.com>
14547 * mini.c: Take mono_get_domainvar out of macros. This makes sure
14548 that we do not depend on undefined C behavior: the order stuff
14549 gets evaluated within an expression. Fixes mono when compiled on
14552 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
14554 * *-ia64.*: Ongoing IA64 work.
14556 * aot.c: Lower memory usage while loading AOT methods.
14558 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
14560 * mini.h: Bump AOT file format version.
14562 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
14564 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
14566 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
14568 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
14569 not on callee assembly). Fixed some comments.
14571 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
14573 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
14574 it gets proper disassembly.
14575 (emit_method_info): Remove some dead code.
14577 * mini.c (mini_method_compile): Allways allocate the GOT var in
14578 mono_method_to_ir for emulating opcodes.
14580 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
14582 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
14583 before freeing the code memory. Fixes #74990.
14585 * objects.cs: Add regression test for #74992.
14587 * liveness.c: Extend live ranges of arguments to the beginning of the
14588 method. Fixes #74992.
14590 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
14591 so it points into the faulting instruction.
14593 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
14595 * jit-icalls.c (mono_imul_ovf): Add exception handling.
14597 * *-ia64.*: Ongoing IA64 work.
14599 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
14601 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
14603 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
14605 * *-ia64.*: Ongoing IA64 work.
14607 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
14609 * basic-long.cs: Add tests for add/sub.ovf.
14611 * basic.cs: Add tests for sub.ovf.
14613 * *-ia64.*: Ongoing IA64 work.
14615 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
14617 * *-ia64.*: Ongoing IA64 work.
14619 * basic.cs: Add conv.ovf.i4.un test.
14621 2005-06-09 Massimiliano Mantione <massi@ximian.com>
14623 * mini.c: (remove_block_if_useless) Fixed bug 75061.
14625 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14627 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
14629 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
14631 * *-ia64.*: Ongoing IA64 work.
14633 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14636 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
14638 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
14640 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
14642 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
14644 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
14646 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
14647 of a call is callable by a near call.
14649 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
14651 * mini-ia64.c: Ongoing IA64 work.
14653 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
14655 * genmdesc.c: Make the generated array non-static.
14657 * inssel-long.brg: Fix LSHR_IMM rule.
14659 * *-ia64.*: Ongoing IA64 work.
14661 * *-ia64.*: Ongoing IA64 work.
14663 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
14665 * *-ia64.*: Ongoing IA64 work.
14667 * *-ia64.*: Ongoing IA64 work.
14669 * mini-ia64.c: Ongoing IA64 work.
14671 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
14673 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
14675 * objects.cs basic-calls.cs: Move some tests to objects.cs.
14677 * objects.cs basic-long.cs: Move some tests to objects.cs.
14679 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
14681 * *-ia64.*: Ongoing IA64 work.
14683 * iltests.il: Add a new test.
14685 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
14686 newobj. Fixes #75042.
14688 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
14690 * *-ia64.*: Ongoing IA64 work.
14692 * *-ia64.*: Ongoing IA64 work.
14694 * *-ia64.*: Ongoing IA64 work.
14696 * basic.cs objects.cs: Move tests accessing static variables as well.
14698 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
14700 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
14702 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
14704 * driver.c: Always print failed tests.
14706 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
14709 * *ia64*: Ongoing IA64 work.
14711 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
14713 * basic.cs: Add tests for add.ovf. Fix warnings.
14715 2005-05-18 Miguel de Icaza <miguel@novell.com>
14717 * driver.c (mono_main): Avoid crash if no argument is passed to
14718 --break; Do not use g_error, but f_printf. And fix all other
14719 ocurrences of the same crash.
14721 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
14723 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
14724 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
14727 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
14729 * *-ia64.*: Add beginnings of IA64 backend.
14731 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
14733 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
14735 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
14738 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
14740 * mini-amd64.c: Fix a warning.
14742 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
14744 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
14745 in float_neg. Fixes #74897.
14747 * mini-amd64.c (emit_call): Fix another near call bug.
14749 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
14751 * declsec.c: Keep the appdomain information in the structure. Added a
14752 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
14753 value gets overwritten).
14754 * declsec.h: Set the default MonoArray for the the stack to 6. Added
14755 an MonoAppDomain member to MonoSecurityFrame.
14756 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
14757 used in the stack walk. Now use a MonoArray which grow (double) when
14760 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
14762 * mini.c: Re-enabled runtime cleanup, since running threads should
14763 now properly stop when exiting.
14765 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
14767 * mini-codegen.c: New file contaning the arch-independent local
14768 register allocator. Not used by any architectures yet.
14770 * mini.h linear-scan.c: Merge some changes from the
14771 mini-xp-local-regalloc branch.
14773 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
14775 * mini-amd64.c (emit_call): Fix calls to native functions when the
14776 runtime is compiled as a shared library. Fixes #74756.
14778 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
14779 on a literal field. Fixes #74751.
14781 2005-04-25 Raja R Harinath <rharinath@novell.com>
14783 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
14785 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
14787 * objects.cs: Add missing null casting test.
14789 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
14791 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
14792 in wrapper methods. Also rename 'address' variable to 'offset'.
14794 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
14796 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
14799 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
14801 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
14804 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
14806 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
14808 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
14810 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
14811 just the last bytes.
14813 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
14815 * aot.c (mono_compile_assembly): Fix warning.
14817 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
14818 by the _MSC_VER stuff.
14820 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
14822 * inssel-long.brg: Fix #74588.
14824 * cpu-amd64.md: Fix #74591.
14826 * iltests.il: Add new regression tests.
14828 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
14830 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
14833 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
14835 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
14837 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
14838 from Bill Middleton <flashdict@gmail.com>.
14840 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
14842 * arrays.cs: Add new regression test. Fix warnings.
14844 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
14846 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
14847 and leakage in CKFINITE.
14849 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
14850 this to a null op since it is called on amd64 too.
14852 * exceptions-amd64.c (get_throw_trampoline): Align stack.
14854 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
14855 body since this is not used on amd64.
14857 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
14859 * mini-amd64.c: Remove obsolete fixmes.
14861 * mini.c (print_method_from_ip): Fix debugging support.
14863 2005-2-1 Massimiliano Mantione <massi@ximian.com>
14865 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
14866 so that expressions that don't give much gain are not reduced.
14867 * ssapre.h: Likewise.
14869 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
14871 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
14873 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
14875 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
14877 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
14879 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
14881 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
14883 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
14885 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
14888 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
14890 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
14892 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
14894 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
14895 MONO_ARCH_USE_SIGACTION. Fixes #74252.
14897 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
14899 * mini-x86.c: Fix up stack overflow handling.
14901 * exceptions.cs: Add new regression test.
14903 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
14905 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
14906 mono_jit_thread_attach.
14908 * mini.c (mono_method_to_ir): Verify called method is not abstract.
14910 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
14912 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
14913 avoid calling constructors using callvirt.
14915 * inssel.brg: Fix #74073.
14917 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
14919 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
14920 compilation with non-GCC compilers.
14921 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
14922 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
14924 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
14926 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
14927 klass->interface_offsets (will likely fix bug#74073).
14929 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
14931 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
14933 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
14935 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
14936 to amd64_div_reg_size ().
14938 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
14940 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
14942 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
14944 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
14946 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
14948 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
14950 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
14952 * mini.c (mono_precompile_assembly): Load and precompile referenced
14953 assemblies as well. Fixes #74015.
14955 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
14957 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
14959 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
14961 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
14962 a lot of checks and (anyway) permissions cannot work until corlib is
14965 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
14967 * mini-ppc.c: fixed ABI issue on sysv/ppc.
14969 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
14971 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
14972 calls (fixes bug#72824).
14974 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
14976 * mini.c: fix tail recursion elimination (see test in bug#73936).
14978 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
14980 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
14981 some fp functions in sse2 mode.
14983 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
14985 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
14987 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
14989 * mini.h mini.c: Add mono_get_jit_tls_key ().
14991 * mini-x86.c: Enable fast TLS support on windows.
14993 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
14995 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
14996 * mini.c: Check for p/invoke method when generating code. If a
14997 p/invoke method, or it's class, isn't decorated with [Suppress
14998 UnmanagedCodeSecurity] then generate code to call System.Security.
14999 UnmanagedDemand (only if the security manager is active).
15001 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
15003 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
15004 last change as it seems to cause strange crashes.
15006 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
15008 * *.c: handle unsafe function pointers where needed.
15010 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
15012 * mini.c (mono_jit_free_method): Remove the fixme too.
15014 2005-03-15 Miguel de Icaza <miguel@novell.com>
15016 * mini.c: As discussed, make the code actually free the delegate
15017 thunk now, to enable the debugging of delegate problems, use
15018 MONO_DEBUG=1 when running Mono.
15020 This takes also care of parts of the leaks as seen by Joe.
15022 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
15024 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
15025 thread_tls_offset calculation.
15027 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
15029 * declsec.c: Reworked linkdemand checks for icall. The previous code
15030 was using the declaration code (untrusted) and didn't work as expected
15031 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
15034 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
15036 * iltests.il: Add new localloc test.
15038 * mini-amd64.c: Handle large stack allocations the same way as on
15039 windows if stack overflow handling is working.
15041 * mini-amd64.c: Allocate the signal stack using mmap.
15043 * mini.c (sigsegv_signal_handler): Fix reading of context.
15045 * mini-exceptions.c: Fix up stack overflow handling.
15047 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
15049 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
15051 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
15053 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
15055 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
15056 tramp_init functions as they are no longer needed.
15058 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
15060 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
15062 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
15064 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
15066 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
15069 * mini-ops.h: Add OP_LMUL_IMM.
15071 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
15072 long mul/div opcodes as intrinsic.
15074 * mini-amd64.c (emit_call): Handle the case when the callee might be
15077 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
15079 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
15082 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
15084 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
15086 2005-03-09 Ben Maurer <bmaurer@ximian.com>
15088 * mini.c (mono_codegen): Don't leak here, to help people running
15091 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
15093 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
15094 conversions in sse2 mode.
15096 * basic-float.cs: Add regression test.
15098 * mini-amd64.c: Reenable sse2.
15100 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
15102 * mini-amd64.c: Disable sse2 until some regressions are fixed.
15104 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
15106 * driver.c: Copyright text should include 2005.
15108 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
15110 * cpu-amd64.md (load_membase): Fix more max lengths.
15112 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
15114 * cpu-amd64.md (load_membase): Fix max length.
15116 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
15118 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
15120 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
15121 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
15123 * basic-float.cs: Add rounding regression test.
15125 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
15127 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
15129 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
15130 structures in registers for pinvoke wrappers.
15132 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
15134 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
15136 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
15138 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
15139 wrapper to mono_jit_thread_attach.
15141 * mini.c (mini_jit_thread_attach): New jit icall.
15143 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
15144 native->managed wrappers.
15146 * exceptions.cs: Add new regression test.
15148 * mini.c (optimize_branches): Check regions in the cbranch to throw
15149 block case as well. Fixes #73242.
15151 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
15153 * mini.c: thread safety fixes.
15155 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
15157 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
15158 patching stuff, since delegates use jump trampolines so there is
15161 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
15164 * tramp-amd64.c: Fix build.
15166 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
15167 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
15169 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
15170 Rename this to mono_arch....
15171 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
15173 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
15175 * mini-amd64.c (emit_call): If both the caller and the callee is
15176 guaranteed to have 32 bit addresses, emit a normal call.
15178 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
15180 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
15181 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
15182 method_ptr inside delegates.
15184 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
15186 * mini.c (mono_jit_free_method): Free the method info even if the native code is
15187 invalidated. Fixes #73001.
15189 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
15191 * mini-x86.c: Only use stdcall for pinvokes on windows.
15193 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
15195 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
15196 * mini-x86.c: remove unreliable __thread var offset detection,
15197 use the correct accessors and enable by default.
15199 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
15201 * mini.c (mono_jit_free_method): Fix memory leak.
15203 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
15205 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
15207 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
15209 * cpu-amd64.md: Fix lengths of atomic opcodes.
15211 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
15213 * driver.c: try to not imply using ICU is any good.
15215 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
15217 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
15218 functions as inline ops.
15220 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
15221 some Interlocked functions as inline ops.
15223 * mini.c (move_basic_block_to_end): Fix bug in last patch.
15225 * mini.h (MonoBasicBlock): Reorganize fields a bit.
15227 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
15229 * mini.c: Add support for OP_NOT_TAKEN.
15231 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
15232 structures in registers for pinvoke wrappers.
15234 * mini-amd64.c: Fix warnings.
15236 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
15238 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
15240 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
15242 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
15243 address instead of loading the address from it.
15245 * mini-x86.c: Add support for returning small structs in registers
15246 on Win32. Fixes part of #70864.
15248 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
15250 * trace.c (get_token): Improve error checking.
15252 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
15254 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
15256 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
15258 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
15259 it can be reused for MonoClass.
15260 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
15263 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
15265 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
15266 instead of a MonoReflectionMethod. The method information wasn't used
15267 when displaying SecurityException details (but will be now).
15269 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
15271 * Makefile.am : windows build fix.
15273 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
15275 * iltests.il: Add new regression test.
15277 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
15280 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
15282 * mini.c: Moved linkdemand check into helper function check_linkdemand
15283 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
15286 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
15288 * declsec.c: Added statistics counter for different kinds of
15290 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
15291 (and commented) declaration.
15292 * mini.c: Added statistics counter for security Demand code
15293 generation. Added display of security statistics.
15295 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
15297 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
15298 Fix compilation errors under gcc-2.95.
15300 2005-02-12 Ben Maurer <bmaurer@ximian.com>
15302 * mini.c, driver.c: Use the new jit trampoline hashtable
15304 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
15306 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
15308 2005-02-11 Martin Baulig <martin@ximian.com>
15310 * debug-mini.c (mono_debug_close_method): Free the line number array.
15312 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
15314 * aot.c: Break up large methods into smaller ones. Share GOT slots for
15317 * mini.h: Bump AOT file format version.
15319 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
15321 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
15323 * declsec.h: Added macros to get/set lazyly initialized security
15324 informations about assemblies. Added new enum for different type of
15325 possible LinkDemand violation. Added function to check LinkDemands.
15326 * mini.h: Added a field to MonoCompile to hold any security violation
15327 detected when JITting a method (so it can be thrown later).
15328 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
15329 and CEE_CALLVIRT. Added code to throw exception at the end of
15330 mini_method_compile (note: the exception is unhandled right now).
15332 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
15334 * mini.c, jit-icalls.c: use the managed implementation of
15335 memset for initobj and memset, to avoid managed <-> unmanaged
15338 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
15340 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
15341 optimization if it would need a GOT var.
15343 * basic.cs: Add tests for constant propagation and switch statements.
15345 * ssa.c: Fix out-of-range constant propagation and switch statements.
15347 2005-02-09 <vargaz@freemail.hu>
15349 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
15351 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
15353 * cpu-amd64.md (load_membase): Fix max length of load_membase.
15355 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
15357 * mini.c: update to new signature of mono_class_get_allocation_ftn().
15359 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
15361 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
15362 arithmetic operations.
15364 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
15366 * mini-ppc.c: add a workaround for broken user code that
15367 DllImports vararg functions with non-vararg signatures.
15369 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
15371 * mini.c (mono_jit_compile_method_inner): Add detection and a
15372 meaningfull error message for assemblies written in Managed C++.
15374 * tramp-amd64.c mini-amd64.h: Add support for
15375 create_trampoline_from_token ().
15377 * aot.c mini-x86.c abcremoval.c: Applied patch from
15378 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
15380 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
15382 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
15383 which takes a MonoImage/token as parameter instead of a MonoMethod.
15385 * aot.c: Use the new trampoline for initializing vtables.
15387 * aot.c: Add support for ldfld/stfld_remote wrappers.
15389 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
15390 rules for compare <MEM>, IMM.
15392 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
15394 * aot.c: Handle inherited finalizers correctly.
15396 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
15398 * inssel.brg (stmt): Add a missing _setup_... ().
15400 * aot.c: Save some parts of the class state to the AOT file and use it
15401 to recompute that state when a class is initialized.
15403 * mini.c: Install AOT hooks into the runtime.
15405 * mini.h: Bump AOT file format version.
15407 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
15410 * iltests.il: Add new test.
15412 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
15414 * mini.c: fix typo.
15416 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
15418 * mini.c: setup the statistical profiler in the thread attach
15419 callback to cope with the new single thread code.
15421 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
15423 * mini-ppc.c: ensure we have enough room for the profiler
15424 calls (fixed bug#72084).
15426 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
15428 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
15431 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15433 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
15435 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15437 * ssapre.c: Fixed an issue with down safety (this allows IronPython
15438 to succesfully execute parrotbench).
15439 * ssapre.h: Likewise.
15441 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15443 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
15444 variable for stores to method arguments (fixes a SSAPRE issue).
15446 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
15448 * mini.c: handle value types in dup, fixes gen-112.cs.
15450 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
15452 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
15453 sequence for calls in dynamic methods to avoid thunks.
15455 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
15457 * mini.c: correctly remove dynamic methods from the hashtable.
15459 2005-1-20 Massimiliano Mantione <massi@ximian.com>
15461 * driver.c: Disabled SSAPRE until fix the bug that appears
15462 in IronPython's parrotbench.
15464 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
15466 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
15468 * mini.c (mono_method_to_ir): Revert the previous change.
15470 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
15471 when AOT compiling.
15473 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
15474 mono_jit_info_table_find () etc. when running under valgrind.
15476 * inssel.brg: Fix warnings.
15478 * mini-exceptions.c: Fix warnings.
15480 2005-01-31 Martin Baulig <martin@ximian.com>
15482 * driver.c (compile_all_methods_thread_main): Don't try to compile
15483 generic methods or anything which has type parameters.
15485 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
15487 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
15489 * TestDriver.cs: Add --verbose flags.
15491 * graph.c ssa.c: Fix 64 bit warnings.
15493 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
15494 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
15495 Fix 64 bit warnings.
15497 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
15498 variable not spotted by gcc.
15500 * mini-amd64.c inssel-amd64.brg: Applied patch from
15501 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
15502 X86_COMPARE_MEMBASE opcodes.
15504 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
15506 2005-01-29 Ben Maurer <bmaurer@ximian.com>
15508 * *: MonoMethod->signature might be NULL now. You *MUST* use
15509 mono_method_signature.
15511 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
15513 * driver.c (compile_all_methods_thread_main): Compile the methods
15514 without invoking cctors.
15516 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
15518 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
15519 * basic-calls.cs: test for the above.
15521 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
15523 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
15524 MonoJitInfo changes.
15526 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
15528 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
15529 eagerly if it contains dynamic methods.
15531 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
15533 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
15534 trace, it is now computed by an icall from trace_ips.
15536 * mini-exceptions.c: Fix a warning.
15538 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
15540 * mini-exceptions.c: don't bother getting stack trace info if
15541 it's not going to be used.
15543 2005-01-27 Raja R Harinath <rharinath@novell.com>
15545 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
15548 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
15550 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
15552 * aot.c: Avoid calling mono_method_get_header () if not needed.
15554 * mini.h: Bump AOT file format version.
15556 * mini.c (mono_emit_native_call): Allocate a GOT var here.
15558 * mini.c (mono_print_tree): Print more info for calls.
15560 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
15562 * declsec.h: Remove warning by adding missing include for marshal.h
15564 2005-01-26 Martin Baulig <martin@ximian.com>
15566 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
15569 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
15571 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
15574 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
15576 * aot.c (mono_compile_assembly): Fix a warning.
15578 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
15580 * declsec.c: Look for security attributes on the original MonoMethod
15581 (and not the wrapped one). This fix permissions on icalls.
15583 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
15585 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
15587 * mini.c (mono_allocate_stack_slots): Add a fixme.
15589 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
15591 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
15593 * inssel.brg: optimize casts of sealed types (more
15594 optimizations waiting for fixes in remoting).
15596 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
15598 * inssel.brg (stmt): Add another dummy rule.
15600 * driver.c: Fix warnings.
15602 * driver.c (mono_main): If running under valgrind, instruct glib to use
15603 the system allocation functions so valgrind can track the memory
15604 allocated by the g_... functions.
15606 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
15608 * mini-ops.h: Add OP_DUMMY_STORE opcode.
15610 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
15612 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
15613 variables in try regions.
15615 * mini.c (mini_method_compile): Don't disable optimizations on large
15616 methods when AOT compiling.
15618 * mini.c (mono_allocate_stack_slots): New arch independent method to
15619 allocate stack slots. Not yet used.
15621 2005-01-22 Ben Maurer <bmaurer@ximian.com>
15623 * debug-mini.c (mono_debug_close_method): Plug some leaks.
15625 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
15627 * mini-ppc.c: make the branch info relative as the code
15628 buffer can be reallocated.
15630 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
15632 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
15633 * driver.c: Removed the AOT/security restriction. Now initialize the
15634 security manager (in metadata) if --security is used.
15635 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
15636 rather than the pointer to declarative security, when AOT is used.
15638 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
15640 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
15641 basic blocks, reduced intrinsic exception throwing code size.
15643 2005-01-22 Miguel de Icaza <miguel@ximian.com>
15645 * driver.c (mini_usage): Reorder the usage screen.
15647 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
15649 * mini.c (mono_resolve_patch_target): Fix warning.
15651 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
15653 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
15656 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
15658 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
15659 breaks the amd64 build.
15661 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
15662 register allocation. Fixes #71454.
15664 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
15666 * arrays.cs: Add new regression test.
15668 2005-1-20 Massimiliano Mantione <massi@ximian.com>
15670 * ssapre.c: Turned usage of snprintf to GString.
15671 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
15672 (I left it on by mistake in my previous commit).
15674 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
15676 * mini.c, cfold.c, basic-calls.cs: preserve side effects
15677 on cond branch optimization (fixes bug# 71515).
15679 2005-1-20 Massimiliano Mantione <massi@ximian.com>
15681 * abcremoval.c: Fixed bug 71062.
15682 * abcremoval.h: Likewise.
15684 2005-1-20 Massimiliano Mantione <massi@ximian.com>
15686 * mini.c: Added a new functionality to optimize_branches, the removal
15687 of useless basic blocks, and fixed some problem in the removal of
15688 critical edges; some utility functions added for both purposes.
15689 * ssapre.c: Added complex expression support, and fixed bug 70637.
15690 * ssapre.h: Likewise.
15691 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
15693 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
15694 * driver.c: Re-enabled SSAPRE.
15696 2005-01-19 Martin Baulig <martin@ximian.com>
15698 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
15699 the result of mono_get_method_constrained().
15701 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
15703 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
15706 2005-01-18 Geoff Norton <gnorton@customerdna.com>
15708 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
15709 be detected. Fixes #59296.
15711 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
15713 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
15714 which can happen. Fixes #71361.
15716 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
15718 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
15721 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
15723 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
15724 appdomain-unload.exe to fail.
15726 * mini.c: Fix some memory leaks.
15728 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
15730 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
15731 Fixed bug and sped up some codepaths.
15733 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
15735 * mini.c: Fix some memory leaks.
15737 * exceptions.cs basic-long.cs: Add test for checked ulong->int
15740 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
15742 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
15745 * iltests.il: Add regression test for #71320.
15747 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
15749 * mini.c (mono_codegen): Fix installation of profiler hooks.
15751 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
15753 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
15755 * mini.h, mini.c, cfold.c: optimize access to enum
15756 readonly fields, too. Eval conditional branches if possible
15757 to perform unreachable code removal in more cases.
15759 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
15761 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
15763 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
15766 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
15767 WinXP DEP. Fixes #71244.
15769 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
15771 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
15773 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
15775 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
15777 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
15779 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
15782 * mini.h: Bump AOT version.
15784 * mini.h (MonoCompile): Change exvar to a hash table.
15786 * mini.c: Allocate a separate exvar for each handler block.
15788 * mini.c: Get rid of the computation of filter_lengths, its not needed.
15790 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
15791 ex var with the pending exception and only throw if the two are equal.
15794 * exceptions.cs: Add tests for rethrow and nested catch clauses.
15796 * mini-x86.c: Fix warnings.
15798 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
15799 used by all the ports now.
15801 * aot.c: Add write-symbols and save-temps options.
15803 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
15805 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
15807 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
15809 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
15812 * tramp-s390.c: Check vtable slot belongs to the domain.
15814 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
15815 as per other platforms.
15817 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
15819 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
15821 * driver.c: we don't run the Main() code in a subthread anymore.
15823 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
15825 * mini.c: added experimental rtc support in the statistical
15826 profiler: if the user has the permission, more accurate statistics
15827 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
15828 The MONO_RTC value must be restricted to what the linux rtc allows:
15829 power of two from 64 to 8192 Hz.
15831 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
15833 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
15835 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
15837 * mini-ppc.c: better icache flush for smp.
15839 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
15841 * mini-amd64.c (emit_move_return_value): Fix memory leak.
15843 * mini-x86.c (get_call_info): Add the get_call_info () code from the
15844 amd64 port, not yet used.
15846 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
15848 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
15851 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
15853 * driver.c: Added --security option to activate the security manager.
15854 Right now this will allow code generation for declarative demands and
15855 is disabled when AOT is specified.
15856 * mini.c: Add code generation for declarative security demands.
15857 * mini.h: Add mono_use_security_manager as an extern gboolean.
15859 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
15861 * aot.c (mono_compile_assembly): Speed up compilation a bit by
15862 emitting more dense assembly code.
15864 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
15865 exception throwing stuff.
15867 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
15869 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
15872 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
15873 left in by mistake.
15875 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
15878 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
15880 * tramp-*.c: Only patch vtable slots if the object is in the current
15881 domain. Fixes appdomain-unload.exe.
15883 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
15885 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
15888 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
15890 * mini.c (reverse_branch_op): New helper function.
15892 * mini.c (optimize_branches): Run the new optimization only on
15893 platforms which support it. Also reverse all kinds of branches.
15895 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
15897 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
15900 * mini.c (optimize_branches): Reverse not-equals branches if the false
15901 bblock is a throw. This happens a lot of time with argument checking in
15904 * mini.c (mono_codegen): Add support for placing basic blocks after
15905 the function epilogue.
15907 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
15910 2005-01-05 Miguel de Icaza <miguel@ximian.com>
15912 * mini.c (setup_stat_profiler): Only set this up if the platform
15913 supports ITIMER_PROF.
15915 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
15917 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
15920 * inssel.brg: Fix a warning.
15922 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
15924 * mini.c: added support for statistical profiler
15925 (run with: --profile=default:stat).
15927 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
15929 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
15931 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
15933 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
15934 related to global registers from the amd64 port.
15936 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
15938 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
15940 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
15941 with global registers.
15942 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
15944 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
15946 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
15948 * debug-mini.c (encode_value): Fix off-by-one.
15950 * aot.c (encode_value): Likewise.
15952 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
15954 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
15956 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
15959 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
15961 * aot.c (emit_method_info): Increase size of temp buffer.
15963 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
15966 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
15968 * aot.c (emit_method_info): Fix build.
15970 * aot.c: Further rework of the AOT file format to reduce the size of
15971 the method info data.
15973 * mini.h: Bump AOT file format version.
15975 2004-12-27 Martin Baulig <martin@ximian.com>
15977 * mini.c (mini_get_method): New static method; call
15978 mono_get_method_full() and mono_get_inflated_method().
15979 (mono_method_to_ir): Use mini_get_method() instead of
15980 mono_get_method_full().
15982 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
15984 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
15986 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
15988 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
15990 * inssel-amd64.brg: Add some optimization rules.
15992 2004-12-24 Ben Maurer <bmaurer@ximian.com>
15994 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
15995 standard not GC'd stuff is fine.
15997 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
15999 * aot.c: Rework the AOT file format to get rid of most of the global
16000 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
16002 * mini.h: Bump AOT file format version.
16004 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
16006 * mini.h: Bump AOT file format version.
16008 * aot.c (mono_aot_is_got_entry): New function to determine if an
16009 address is inside a GOT.
16011 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
16013 * cpu-pentium.md: Increase the maximum size of some instructions which
16014 might involve a got access.
16016 * mini.c (get_method_from_ip): Another debug helper function.
16018 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
16019 when got var accesses are created during the decompose phase.
16021 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
16023 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
16024 argument mini_compile_method and to MonoCompile, and use this to
16025 determine whenever a given method is compiled for AOT. This allows the
16026 other methods compiled during AOT compilation to be free of AOT stuff,
16027 so the backends does not need to add special support for them by
16028 creating a fake GOT etc.
16030 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
16033 2004-12-21 Ben Maurer <bmaurer@ximian.com>
16035 * mini.c (mono_method_to_ir): It turns out that some of the
16036 x-appdomain wrappers are lax with types, so just ignore this for
16039 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
16040 at the vtable->klass. If it is non-shared code we can just use the
16043 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
16045 * mini-ppc.c: access MonoDomain from tls, too.
16047 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
16049 * declsec.c: Removed unused variable (and related warning ;-)
16051 2004-12-21 Ben Maurer <bmaurer@ximian.com>
16053 * iltests.il: New test for LDELEMA on an array of ref types.
16055 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
16056 all ldelema's on reftypes.
16057 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
16058 it was the wrong place to put it.
16060 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
16061 register to pop to make this cleaner, at the request of Paolo.
16063 2004-12-20 Ben Maurer <bmaurer@ximian.com>
16065 * mini-ops.h (OP_GETHASHCODE): New op.
16067 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
16069 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
16072 For a microbenchmark, this reduces the cost of Hashtable.get_Item
16075 * mini-x86.c (mono_arch_output_basic_block): Rather than
16083 The first is 3 bytes while the second is 1. This saves 36 kb on
16084 mscorlib, quite a big saving. When bootstraping mcs, I was able to
16085 see a small boost because of icache locality.
16087 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
16089 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
16091 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
16092 started code sharing with the generic code.
16094 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
16096 * mini-ppc.c, cpu-g4.md: added code for direct access to
16099 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
16101 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
16102 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
16105 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
16107 * declsec.c|h: Added functions to cache the declarative stack modifiers
16108 in MonoJitInfo and to create a security frame from a MonoJitInfo
16110 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
16111 created. Register internal calls for System.Security.SecurityFrame::
16112 _GetSecurityFrame and _GetSecurityStack.
16113 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
16114 the definitions for the new stack walk/callback mechanism.
16115 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
16116 first security frame for LinkDemands and InheritanceDemands) and
16117 GetSecurityStack for Demands. Both use the new mono_walk_stack code
16119 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
16120 walk initialization (lupus).
16122 2004-12-20 Ben Maurer <bmaurer@ximian.com>
16124 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
16126 (handle_loaded_temps): Do not create a temporary variable for
16127 things that we know are temps. They will never be modified.
16128 (mono_spill_call): Set MONO_INST_IS_TEMP
16129 (mono_emulate_opcode): ditto
16131 (mono_method_to_ir.CEE_DUP): ditto
16133 2004-12-19 Ben Maurer <bmaurer@ximian.com>
16135 * mini.c (type_to_eval_stack_type): Make this handle the void type
16136 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
16137 (emit_tree): use ip_in_bb to special case some common idioms
16138 Update all callers to pass in the IP.
16139 (mono_method_to_ir): Make CEE_CALL* do the above as well.
16141 This gives us a nice 2% speedup in mcs bootstrap.
16143 * mini-x86.c (peephole_pass): Peephole pass to make
16152 * mini.c (ip_in_bb): new method.
16153 (mono_method_to_ir): use this method rather than doing the hash
16156 * linear-scan.c (mono_linear_scan): When expiring actives, you
16157 don't need to keep around variables that expire on this
16158 instruction. This makes it so that:
16161 store (ebx add (ebx, 1))
16165 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
16167 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
16168 combination to avoid doing two copies. Fix up problems with previous
16171 * mini.c: Fix 64 bit warnings.
16173 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
16175 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
16177 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
16178 changes from the x86 code.
16180 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
16182 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
16184 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
16185 throwing code to reduce its size, unify the AOT and non-aot code and
16186 get rid of relocations in the AOT case.
16188 * mini-x86.h mini.c exceptions-x86.c
16189 (mono_arch_get_throw_corlib_exception): New arch specific function to
16190 raise corlib exceptions which doesn't require relocations in the
16193 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
16195 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
16197 * mini.c (mono_emit_method_call): Only allocate the got var when it is
16200 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
16203 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
16205 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
16206 with add function when used from Inc/dec atomic
16207 functions. Re-enabled optimization on x86.
16208 * mini-ops.h: renamed atomic_add functions to
16209 allow _add to match the Interlocked::Add and
16210 _add_next to match Interlocked::Inc/Dec.
16212 2004-12-15 Massimiliano Mantione <massi@ximian.com>
16214 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
16215 linking of BBs to the end BB, and enabled SSAPRE also with
16216 consprop and copyprop (which was prevented by that bug).
16218 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
16220 * mini-x86.c: disabling the Interlocked optimizing code.
16222 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
16224 * aot.c (load_aot_module): Move reading of got_addr after the AOT
16225 file version check.
16227 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
16229 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
16230 interlocked optimization due lack of support on x86, rewrote
16231 exchange to take into account that base may be in eax.
16233 xsp works again; activated Interlocked optimizing code.
16235 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
16237 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
16239 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
16241 * mini-ops.h: Add new opcodes.
16243 * mini.h: Add new patch types. Add got_var to MonoCompile.
16245 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
16246 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
16247 make it work with all kinds of patchable code.
16249 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
16250 address of the GOT, and referencing entries in the GOT.
16252 * mini.c: Add code to load the GOT address if needed by an opcode.
16254 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
16255 independent AOT code on the x86 using an elf-style Global Offset Table.
16257 2004-12-14 Raja R Harinath <rharinath@novell.com>
16259 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
16261 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16263 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
16266 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
16268 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
16269 of Interlocked:Increment/Decrement/Add as inline ops.
16270 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
16272 2004-12-12 Geoff Norton <gnorton@customerdna.com>
16274 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
16275 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
16277 2004-12-12 Duncan Mak <duncan@ximian.com>
16279 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
16280 again. `patch_info->table_size' is no longer valid after Zoltan's
16283 2004-12-12 Martin Baulig <martin@ximian.com>
16285 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
16286 if we are the "real" method, ie. not an inlined method inside it.
16288 2004-12-11 Ben Maurer <bmaurer@ximian.com>
16290 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
16291 before we look in the special fields table. This fixes
16292 ../tests/thread-static-init.cs.
16294 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16296 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
16297 for Array get_Rank and get_Length. Fixes bug #70465.
16299 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
16301 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
16302 separate structure to reduce the size of MonoJumpInfo.
16304 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
16306 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
16308 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
16310 * mini.c (mini_get_inst_for_method): Changed to allow ports
16311 to return a MonoInst instead of opcode
16312 (renamed mini_get_opcode_for_method to better reflect the new functionality)
16314 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
16315 Allow ports to return a created MonoInst instead of op-code, will enable
16317 (renamed mini_get_opcode_for_method to better reflected the functionality)
16319 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
16321 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
16323 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
16325 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
16328 2004-12-08 Martin Baulig <martin@ximian.com>
16330 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
16331 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
16333 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
16335 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
16338 * exceptions.cs: Disable some tests which depend on properties of x86 fp
16341 2004-12-08 Raja R Harinath <rharinath@novell.com>
16343 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
16345 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
16347 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
16348 bug introduced by the previous patch.
16350 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
16352 * mini-ppc.c, objectc.cs: handle large structs passed by value
16353 (fixes bug #69972).
16355 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
16357 * mini-ppc.c: OP_ARGLIST implementation from
16358 Geoff Norton <gnorton@customerdna.com>.
16360 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
16362 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
16363 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
16365 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
16367 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
16369 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16371 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
16374 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
16376 * mini-sparc.c: Zero out localled-ed memory.
16378 * iltests.il: Add tests for zeroing out localloc-ed memory.
16380 2004-12-04 Martin Baulig <martin@ximian.com>
16382 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
16383 mono_method_get_signature_full().
16385 2004-12-03 Massimiliano Mantione <massi@ximian.com>
16387 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
16388 and some utility functions (always for SSAPRE), integrated SSAPRE.
16389 * mini.h: Likewise.
16390 * driver.c: Added ssapre option.
16391 * ssa.c: Small fix on OP_ARG handling.
16392 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
16393 * Makefile.am: Likewise.
16395 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
16397 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
16398 now in the xp code.
16400 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
16403 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16405 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
16407 * cpu-s390.md : Increase instruction length of oparglist.
16409 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
16411 2004-11-30 Martin Baulig <martin@ximian.com>
16413 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
16414 virtual generic methods. We call a special helper_compile_generic_method()
16415 icall to retrieve the method from the vtable, inflate and compile
16416 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
16418 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
16420 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
16422 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
16424 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
16426 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
16429 2004-11-27 Ben Maurer <bmaurer@ximian.com>
16431 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
16432 platforms with PIC aot.
16434 2004-11-28 Martin Baulig <martin@ximian.com>
16436 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
16439 2004-11-28 Martin Baulig <martin@ximian.com>
16441 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
16442 the result of mono_type_get_underlying_type() to check whether
16445 2004-11-26 Martin Baulig <martin@ximian.com>
16448 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
16451 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
16453 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
16454 the same way as the other arguments so they won't get clobbered.
16456 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
16457 calls through R11 since it is clobbered by the trampoline code.
16459 2004-11-26 Raja R Harinath <rharinath@novell.com>
16461 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
16462 pick up in-tree mscorlib.dll.
16464 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
16466 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
16468 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
16469 runtime data/code are now stored in a table similar to the GOT in ELF.
16470 This allows the code itself to be position independent.
16472 * aot.c: Fix loading of referenced assemblies after the lazy assembly
16475 * aot.c: Attach ELF type (object/function) directives to all global
16478 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
16480 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
16482 * mini-amd64.h: Turn on PIC AOT code.
16484 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
16485 returning the offset within an OP_AOTCONST instruction where the GOT
16486 offset needs to be added.
16488 * mini.h: Bump AOT file format version.
16490 2004-11-25 Martin Baulig <martin@ximian.com>
16492 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
16493 uninflated generic methods.
16495 2004-11-25 Martin Baulig <martin@ximian.com>
16497 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
16499 2004-11-24 Martin Baulig <martin@ximian.com>
16501 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
16502 original klass (this only applies for generic instances).
16504 2004-11-24 Martin Baulig <martin@ximian.com>
16506 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
16507 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
16510 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
16512 * mini.c (mono_method_to_ir): Disable inlining for methods containing
16513 localloc. Fixes #69678.
16515 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
16517 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
16519 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
16520 used SSE registers on pinvoke calls. Fixes #69774.
16522 2004-11-23 Geoff Norton <gnorton@customerdna.com>
16524 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
16525 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
16527 2004-11-23 Raja R Harinath <rharinath@novell.com>
16529 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
16530 Refer directly to the mcs/ tree.
16532 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16534 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
16535 Check if a trampoline for a synchronized method is required.
16537 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
16539 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
16540 with localloc if needed. Throe arithmetric exception in
16541 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
16542 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
16544 2004-11-19 Geoff Norton <gnorton@customerdna.com>
16546 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
16547 types before switching on type. Fixes #69622.
16549 2004-11-19 Raja R Harinath <rharinath@novell.com>
16551 * Makefile.am (check-local): New. Integrate into 'make check'.
16552 (MCS,RUNTIME): Define using in-tree mono and mcs.
16554 (%.exe): Use $(ILASM).
16556 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
16558 * mini-ppc.c: adjust initial prolog size (bug #69691).
16560 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
16562 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
16565 2004-11-17 Raja R Harinath <rharinath@novell.com>
16567 * Makefile.am (clean-local): Rename from 'clean'.
16569 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16571 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
16572 to mono_arch_is_int_overflow.
16573 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
16576 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
16578 * declsec.c|h: New files to support declarative security attributes.
16579 Added function to check if a method has (applicable) security.
16580 * mini.c|h: Add check for declarative security attributes in
16581 mono_method_check_inlining.
16582 * Makefile.am: Added declsec.c and declsec.h to the build.
16584 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
16586 * mini.c, mini.h: update to keep dynamic code info per-domain.
16588 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
16590 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
16591 (mini_init): Get rid of it from here too.
16593 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
16595 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
16596 implemented OP_RETHROW (patch by Geoff Norton
16597 <gnorton@customerdna.com>).
16599 2004-11-10 Geoff Norton <gnorton@customerdna.com>
16601 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
16602 between appdomains. Fixes appdomain-unload on PPC.
16604 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
16606 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
16607 mini-exceptions.c: handle the new wrapper types.
16608 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
16609 token value as a MonoClass* when compiling a wrapper.
16610 mono_jit_create_remoting_trampoline now takes an additional
16611 MonoRemotingTarget parameter.
16613 2004-11-10 Martin Baulig <martin@localhost>
16615 * mini.c (mono_method_to_ir): Use `generic_container->context'
16616 rather than creating a new one.
16618 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16620 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
16622 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
16624 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
16626 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
16627 the experimental aot cache stuff.
16629 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
16631 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
16632 mini-exceptions.c: update to exception clause structure changes.
16634 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
16636 * exceptions-x86.c (throw_exception): Fix warnings.
16638 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
16641 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
16643 * exceptions-sparc.c (get_throw_exception): Really fix this.
16645 2004-11-07 Ben Maurer <bmaurer@ximian.com>
16647 * tramp-*.c: we no longer support icalls without wrappers, so
16648 a bit of code can be removed here
16650 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
16652 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
16655 * cpu-sparc.md: Add op_rethrow.
16657 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
16659 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
16661 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
16662 * mini-ops.h: Add OP_RETHROW.
16664 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
16666 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
16668 2004-11-05 Geoff Norton <gnorton@customerdna.com>
16670 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
16671 Makes the output much easier to read
16673 2004-11-05 Ben Maurer <bmaurer@ximian.com>
16675 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
16676 prevents another huge leak when compiling with ssa. Secondly, the
16677 performance of doing this rather than freeing the lists is much
16678 better. GList does a lock every time you allocate a list link,
16679 so that it can use a memory pool. So, it is better to just use
16680 a memory pool of our own.
16682 * ssa.c, linear-scan.c: replace g_list_remove_link with
16683 g_list_delete. The remove one does not free the GList, so we were
16684 leaking memory. On -O=all --compile-all with corlib, this cut down
16685 3 MB of allocations.
16687 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
16689 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
16691 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
16693 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
16694 into a new function mono_create_jit_trampoline ().
16696 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
16698 * trace.c (get_spec): Allow tracing of classes without a namespace.
16700 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
16702 * mini.c: Fix pointer overwrite in mini_method_compile.
16704 2004-11-2 Geoff Norton <gnorton@customerdna.com>
16706 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
16707 The darwin ABI needs some special handling for 1 and 2 byte structs
16708 Lets use lbz/lhz instead of lwz everywhere.
16709 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
16710 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
16711 Use stb/sth for the former, and put the latter always on stack instead of in
16712 argument registers.
16714 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
16716 * trace.c (is_filenamechar): Add '_'.
16718 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16720 * mini-s390.c: Fix prolog length to allow for large trace requirements.
16722 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
16724 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
16726 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
16727 depends on libmonogc. Fixes #68805.
16729 2004-10-26 Miguel de Icaza <miguel@ximian.com>
16731 * mini.c (mono_jit_free_method): Provide extra information for
16732 this error. Currently this leaks, but will be turned into a
16733 developer option in the future.
16735 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
16737 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
16739 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
16741 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
16742 boundary. Fixes reading of PATCH_INFO_R4 and R8.
16743 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
16745 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
16747 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
16748 trampolines for AOT code.
16750 2004-10-22 <vargaz@freemail.hu>
16752 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
16753 constructed types. Fixes #68136.
16755 2004-10-21 Martin Baulig <martin@ximian.com>
16757 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
16758 if it returns true, unwind the stack to the call instruction.
16760 2004-10-21 <vargaz@freemail.hu>
16762 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
16764 * mini.h: Bump AOT version number.
16766 * objects.cs: Add another test for unbox trampolines.
16768 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
16771 2004-10-20 <vargaz@freemail.hu>
16773 * driver.c: Add SHARED to the set of optimizations tested.
16775 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
16777 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
16778 used by CEE_NEWARR.
16780 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
16782 2004-10-20 Martin Baulig <martin@ximian.com>
16784 * mini-exceptions.c (mono_handle_exception): Call
16785 mono_debugger_handle_exception() to tell the debugger about
16786 catch/finally clauses.
16788 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
16790 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
16792 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
16795 2004-10-15 Geoff Norton <gnorton@customerdna.com>
16797 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
16798 methods as their native size, fixed bug #57543, #57545.
16799 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
16800 This saves a temporary register and mullw call down into 1 (minor perf
16801 increase for cases like sum = sum * 5; This use to translate into:
16804 It now translates to
16807 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
16809 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
16812 2004-10-11 Martin Baulig <martin@ximian.com>
16814 * mini.c (mono_method_to_ir): If we're a generic method, get the
16815 MonoGenericContainer from our MonoMethodNormal and create a
16816 MonoGenericContext from it.
16818 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
16820 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
16822 * basic-long.cs: Add test for checked i8->i2 cast.
16824 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16826 * inssel-ppc.brg: added a couple of speedup rules.
16828 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
16830 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
16831 to speed up rebuilds.
16833 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16835 * mini-s390.c: Minor fix to OP_OR_IMM.
16837 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
16839 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
16840 better. Fixes appdomain-unload.exe on sparc.
16842 2004-10-02 Massimiliano Mantione <massi@ximian.com>
16844 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
16845 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
16848 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
16850 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
16852 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
16854 * mini.c: Always generate a field read/write wrapper for members
16855 of the class MarshalByRefObject since the actual instance could
16858 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
16860 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
16862 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
16864 * driver.c mini.h trace.c: Move the setting of the main assembly into
16865 a separate function called mono_trace_set_assembly () and call it after
16866 actually loading the main assembly. Fixes #66872.
16868 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
16870 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
16871 using the code manager.
16873 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
16875 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
16877 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
16879 * cpu-amd64.md: Fix bug in previous patch.
16881 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
16884 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
16886 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
16887 mini-exceptions.c: updates for changed stack walk interface.
16889 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16891 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
16893 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
16895 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
16897 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
16899 * driver.c (mini_regression_list): Do not call mono_assembly_close
16900 since assemblies can't be unloaded.
16902 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
16904 * cpu-amd64.md: Fix more instruction lengths.
16906 * cpu-amd64.md: Fix lengths of some instructions.
16908 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
16910 * inssel.brg: Make the array ldelema check aot friendly.
16912 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
16914 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
16916 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
16918 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
16920 * mini-x86.c: Fix build.
16922 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
16923 mono_type_get_underlying_type () helper function to simplify code.
16925 2004-09-09 Martin Baulig <martin@ximian.com>
16927 * mini-amd64.c: Don't access `type->data.klass' directly, call
16928 mono_class_from_mono_type() instead since the type may be a
16931 2004-09-09 Martin Baulig <martin@ximian.com>
16933 * mini-amd64.c (get_call_info): Fix support for generic instances.
16934 (add_valuetype): Use mono_class_from_mono_type() to get the class
16935 since we can be a generic instance.
16937 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
16939 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
16941 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
16943 * liveness.c: reset spill costs on each scan: bug 62107
16945 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
16947 * exceptions-sparc.c (mono_arch_find_jit_info): remove
16948 unnecessary line that doesn't compile
16950 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
16952 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
16953 trampolines, make them call an error function so people can fix their
16956 2004-09-06 Martin Baulig <martin@ximian.com>
16958 * mini.c (mono_method_to_ir): When initializing locals, handle a
16959 generic instances like a valuetype if it's a valuetype and like a
16960 class if it's a class.
16962 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
16964 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
16965 stack. Fixes #64674.
16967 * exceptions.cs: Add test for unwinding of call arguments.
16969 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
16971 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
16972 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
16973 set the carry/borrow flag). The sparc and s390 implementations
16974 can now use optimized versions (and simplify the code). ppc bugfixes.
16976 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
16978 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
16980 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
16982 * inssel-amd64.brg: Remove leftover 32 bit rule.
16984 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
16986 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
16988 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
16989 mono_arch_find_jit_info functions into a new function. Fix a memory
16992 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
16995 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
16997 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
17000 * exceptions.cs: Add array size tests.
17002 * mini.c: Allocate a separate icall wrapper for each arity of
17003 mono_array_new_va. Fixes #59509.
17005 * exceptions.cs: Add testcase for 64578.
17007 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
17009 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
17011 2004-09-02 Martin Baulig <martin@ximian.com>
17013 * mini.c (mono_method_to_ir): When initializing the locals, call
17014 handle_initobj() on the generic instance itself, not its
17017 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
17019 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
17020 MonoJitInfo for dynamic methods.
17022 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
17024 * mini.c: Add support for freeing JIT data for dynamic methods.
17026 2004-09-01 Martin Baulig <martin@ximian.com>
17028 * mini-x86.c (is_regsize_var): Added support for generic
17030 (mono_arch_emit_prolog): Make this compile again, use
17031 `x86_push_imm_template (code)'.
17033 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
17035 * mini-x86.c: make all push_imm instructions that get
17036 patched always emit the long form
17038 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
17040 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
17041 in a per-domain hash.
17043 * mini-amd64.c (merge_argument_class_from_type): Handle generic
17046 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
17048 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
17051 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
17054 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
17055 Beginnings of SSE2 support.
17057 * exceptions.cs: Add more tests for checked int<->uint casts.
17059 2004-08-28 Martin Baulig <martin@ximian.com>
17061 * mini-x86.c (mono_arch_instrument_epilog): Added support for
17065 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
17066 Handle generic instances recursively.
17068 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17070 * iltests.il: test for conv.u8 on a constant
17072 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17074 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
17075 LCONV_x4 (shrun_32 (membase)).
17077 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17079 * inssel-x86.brg: c&p rules for push/setret of long
17081 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
17083 * inssel-x86.brg: c&p rules for compare (base, regvar) and
17084 compare (regvar, base)
17086 * inssel-x86.brg: more burg love
17088 * inssel.brg: more cleanup
17090 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
17092 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
17094 * basic-long.cs, basic-calls.cs: new tests for optimization.
17096 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
17098 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
17101 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
17103 * mini-amd64.c (read_tls_offset_from_method): Add another case.
17105 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
17107 * inssel.brg (mini_emit_memcpy): use
17108 NO_UNALIGNED_ACCESS to disable memcpy optimization
17110 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
17112 * mini-amd64.c: Handle generic types in various places.
17114 * mini.c (mono_method_to_ir): Handle generic types in init locals.
17116 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
17118 * mini.c (handle_box): Fix warning.
17120 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
17122 * mini-amd64.h: Enable the emit_state optimization.
17124 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
17126 * mini-amd64.c: Add some new 64 bit peephole opts.
17128 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
17130 * cpu-amd64.md: sreg1 of div instructions must be %rax.
17132 * mini-amd64.c: Register allocator fixes.
17134 * mini.c: Add an optimization to emit_state to avoid allocation of new
17135 registers on some platforms.
17137 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
17139 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
17141 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
17142 allocation. Fixes #63085.
17144 * basic-long.cs: Add new regression test.
17146 * mini-amd64.c: Register allocator improvements.
17148 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
17150 * mini-amd64.c (read_tls_offset_from_method): Add another code
17153 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
17154 instruction sequence for nullifying class init trampolines.
17156 * objects.cs: Add new regalloc test.
17158 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
17160 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
17162 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
17164 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
17167 * driver.c: Fix profiling after TLS changes.
17169 * driver.c (mono_main): Set mono_stats.enabled if needed.
17171 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
17174 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
17176 * mini-x86.c: use a 1 op rather than a 2 op tls access
17177 instruction -> faster.
17179 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
17181 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
17184 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
17186 * exceptions-sparc.c (throw_exception): fix typo
17188 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
17190 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
17191 set tree->dreg correctly with tls. Allow any
17192 register to be used.
17194 * mini-x86.c (read_tls_offset_from_method): add new code
17195 generation pattern seen with GCC.
17198 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
17200 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
17201 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17202 exceptions-sparc.c: fix some performance issues in exception
17203 handling and setting of the stack trace for exceptions that were
17206 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
17208 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
17211 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
17214 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
17216 This patch inlines tls access, when possible.
17218 * mini.h: new arch functions for TLS intrinsics.
17219 All platforms updated with a stub.
17221 * mini.c: use the new intrinsics
17223 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
17224 arch specific intrinsic for tls variables
17226 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
17228 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
17231 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
17233 * mini.c: thread local allocation
17235 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
17237 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
17239 * Makefile.am: Link against the static version of libmonogc.
17241 * Makefile.am: Link the static versions of the convenience libraries
17242 into the mono executable.
17244 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
17246 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
17248 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
17249 on integer overflow.
17251 * mini-amd64.c: Reorganize function call code.
17253 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
17255 2004-08-14 Ben Maurer <bmaurer@ximian.com>
17257 * inssel-x86.brg: use xor eax,eax.
17259 * basic.cs: new tests
17261 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
17263 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
17264 in exception throwing code.
17266 2004-08-14 Ben Maurer <bmaurer@ximian.com>
17268 * inssel-x86.brg: use xor esi,esi.
17270 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
17272 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
17273 can trace methods compiled during mini_init () too.
17275 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
17278 2004-08-14 Ben Maurer <bmaurer@ximian.com>
17280 * Makefile.am: static link on x86 (r=zoltan)
17282 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
17284 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
17285 code since it causes some programs to fail.
17287 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
17289 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
17291 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
17293 * mini.c: ovfops_op_map - add STACK_OBJ case for
17295 * basic.cs: add test_0_pin_string as test
17298 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
17300 * Makefile.am: build C# if srcdir != builddir
17302 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
17304 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
17305 fall-through blocks.
17307 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
17309 * driver.c: enable loop by default again and include abcrem in -O=all.
17311 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
17313 * iltests.il: Add some localloc tests.
17315 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
17317 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
17320 * inssel-amd64.brg: Add some optimizations.
17322 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
17325 * Makefile.am: Statically link mono against libmono on AMD64.
17327 * mini-amd64.c inssel-amd64.brg: Optimizations.
17329 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
17331 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
17333 * tramp-amd64.c: Patch calling code in trampolines.
17335 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
17337 * mini-amd64.c: pinvoke struct passing fixes.
17339 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
17341 * mini-sparc.c: redo change, make mono_arch_cpu_init call
17342 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
17344 2004-08-05 Duncan Mak <duncan@ximian.com>
17346 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
17349 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
17351 * mini-amd64.c (emit_move_return_value): Move return value for normal
17354 2004-08-05 Martin Baulig <martin@ximian.com>
17356 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
17357 `type->type'; just modify `type' itself when dealing with enums
17358 and generic instances.
17359 (check_call_signature): Make `simple_type' a `MonoType *'.
17361 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
17363 * mini.c: Use OP_PADD to add offsets to addresses.
17365 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
17367 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
17369 * mini-sparc.c (mono_arch_emit_epilog): fix check
17370 for folding last op into restore instruction
17372 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
17374 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
17375 helper methods using the code manager.
17377 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
17379 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
17381 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17383 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
17384 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
17386 * mini-s390.c: fix tail processing
17388 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
17390 * mini-ppc.c: mul.ovf.un exception name fix.
17392 2004-08-03 Martin Baulig <martin@ximian.com>
17394 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
17395 instances; before jumping to `handle_enum', also modify `ptype'.
17397 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
17399 * cpu-sparc.md: fcall maximal length too small.
17401 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
17403 * mini-amd64.c mini.h: Add initial support for passing/returning
17404 structures to/from pinvoked methods.
17406 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
17408 * mini-ppc.c: reg allocator fix.
17410 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
17412 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
17414 * inssel.brg: Optimize memset on 64 bit machines.
17416 * mini-amd64.c: Fix some vararg cases.
17418 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17420 * mini-s390.c: Corrected macro in emit_float_to_int
17422 * s390-abi.cs: Tests to exercise the s390 ABI
17424 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
17426 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
17429 * basic.cs: Add a test for add.ovf.un.
17431 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
17433 * mini-sparc.c: add case for OP_IDIV_UN
17435 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
17437 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
17439 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
17441 2004-07-30 Ben Maurer <bmaurer@ximian.com>
17443 * basic.cs: regression tests.
17445 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
17448 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
17450 * basic.cs: Add a new test.
17452 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
17453 and AOT. Various fixes and optimizations.
17455 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
17457 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
17459 * mini-ppc.c: make sure temp regs are not used for global reg
17462 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
17464 * cpu-sparc.md: conv_i8 fix for 64bits
17466 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
17468 2004-07-29 Ben Maurer <bmaurer@ximian.com>
17470 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
17471 add opcode for cmp BYTE PTR [eax], imm.
17473 * inssel.brg: Make memcpy and memset takes bases.
17475 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
17477 * *-amd64.*: More AMD64 work.
17479 2004-07-28 Ben Maurer <bmaurer@ximian.com>
17481 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
17482 add a compare-not-equal opcode.
17484 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
17486 * mini.c: Use mono_init_from_assembly instead of mono_init.
17488 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
17490 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
17492 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
17494 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
17496 * inssel.brg: 64 bit fixes.
17498 * mini.h (MonoCallInst): Add some AMD64 specific data.
17500 * mini.h: Add some OP_P opcodes.
17502 2004-07-28 Ben Maurer <bmaurer@ximian.com>
17504 * basic.cs: tests for 61797 and 61740
17506 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
17508 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
17509 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
17511 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
17513 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
17515 * *-amd64*.*: Ongoing AMD64 work.
17517 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
17519 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
17521 * *-amd64*: Ongoing AMD64 work.
17523 * mini-arch.h: Add AMD64 support.
17525 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
17527 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
17529 * mini-ops.h: Add new opcodes.
17531 * Makefile.am: Add AMD64 support.
17533 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
17534 rules into the inssel-long*.brg files.
17536 * *-amd64.*: Add beginnings of AMD64 backend.
17538 2004-07-22 Ben Maurer <bmaurer@ximian.com>
17540 * mini.c (print_dfn): commenting out the code that prints
17541 the cil. With -O=deadce, this makes -v -v crash.
17543 * cpu-pentium.md: make checkthis have a length of 2
17545 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
17547 * mini-sparc.h: fix implementations of __builtin
17548 functions for Sun compiler for V9.
17550 2004-07-16 Ben Maurer <bmaurer@ximain.com>
17552 * mini.c: use the new stelem.ref wrapper
17553 * exceptions.cs, arrays.cs: new stelem.ref tests
17555 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
17557 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
17558 new XSP should work with these changes).
17560 2004-07-14 Ben Maurer <bmaurer@ximain.com>
17562 * inssel-{long32,x86,}.brg: trivial optimizations.
17564 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
17566 * mini.c: load value when emitting box operation in
17569 2004-07-12 Ben Maurer <bmaurer@ximian.com>
17571 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
17572 is one byte shorter than cmp DWORD PTR [eax], 0.
17574 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
17576 * inssel-ppc.brg: arguments on the stack are always
17577 relative to the stack pointer (spotted by Neale Ferguson).
17579 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17581 * exceptions-x86.c: delay appending the method name to the trace until
17582 after mono_jit_info_table_find is called, as this gets the real
17585 2004-07-09 Ben Maurer <bmaurer@ximian.com>
17587 * aot.c: register roots
17589 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
17591 * aot.c : I could just use PLATFORM_WIN32 flag.
17593 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
17595 * aot.c : Reverting the previous fix. This time it broke linux build.
17597 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
17599 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
17601 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
17603 * mini.c (handle_stack_args): Remove some more debugging code.
17605 * mini.c (handle_stack_args): Remove debug output left in by mistake.
17607 * driver.c mini.h aot.c: Allow additional options to be specified with
17608 --aot and pass them to mono_compile_assembly.
17610 * aot.c: Add experimental code to AOT compile all loaded assemblies
17611 on demand and save the code into a cache in the filesystem.
17613 * aot.c: Add support for more wrapper methods.
17615 * mini.c (handle_stack_args): Handle some corner cases. Fixes
17618 * cpu-*.md: Remove removed opcodes.
17620 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
17621 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
17622 related icalls to marshal.c.
17624 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
17626 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
17628 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
17630 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
17632 2004-07-06 Ben Maurer <bmaurer@ximian.com>
17633 * liveness.c: If liveness is recomputated we need to reset the information
17634 for each variable. This way, if the liveness range has been narrowed
17635 by optimizations that happened after the last computation, we can return
17638 For example, if you have
17643 // Tons of code that does not affect i
17649 i = 0 is dead code and will be removed by SSA. However, when
17650 linear scan gets to the code, i will still appear to be live
17651 throughout the entire block. This prevents good register allocation.
17653 2004-07-06 Martin Baulig <martin@ximian.com>
17655 * debug-mini.c (mono_debug_init_method): Allow
17656 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
17657 (mono_debug_add_icall_wrapper): New method.
17659 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
17661 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
17663 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
17666 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
17668 * aot.c (mono_aot_load_method): Fix loading of debug info.
17670 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
17672 * aot.c: Add logging support.
17674 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
17676 * mini.h: Add prototype for mono_print_method_from_ip.
17678 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
17680 * inssel.brg: 64 bit fixes.
17682 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
17685 * Makefile.am: Add SPARC64 support.
17687 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
17689 * aot.c: Fix alignment problems on 32 bit platforms.
17691 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
17693 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
17696 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
17699 * mini.h: Bump AOT file version. Some 64 bit fixes.
17701 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
17703 * inssel-sparc.brg: Add new rule to avoid register moves.
17705 * inssel.brg: Add ldind_to_load_membase helper function.
17707 2004-06-30 Ben Maurer <bmaurer@ximian.com>
17709 * mini.c: OffsetToStringData intrinsic.
17711 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
17713 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
17715 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
17718 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
17719 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
17721 * mini.c: reinstated mono_compile_get_interface_var()
17722 on x86, too, since the change breaks the Gtk# build there as well.
17724 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17726 * driver.c: remove loop from the default optimizations: it seems to
17727 interact badly with some of the other options (see bug #60613).
17729 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
17731 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
17732 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
17734 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
17736 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
17737 vararg-using methods.
17739 2004-06-21 Martin Baulig <martin@ximian.com>
17741 * mini/mini-exceptions.c
17742 (mono_handle_exception): Added `gpointer original_ip' argument.
17743 After calling mono_unhandled_exception(), call
17744 mono_debugger_unhandled_exception() and if that returns true,
17745 restore the context and return.
17747 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
17749 * mini-ppc.c: prefer the use of relative branches so
17750 they won't need to be patched in aot code (patch from Patrick Beard).
17752 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
17754 * aot.c: patch from Patrick Beard to make the output assembly
17755 more correct for the MacOSX assembler. Small tweak to
17756 generate sane images on Linux/PPC, too.
17758 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17760 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
17761 case until bug #59509 is fixed (shows up in #60332).
17763 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17765 * mini.c: make sure the needed wrappers are compiled, too, with
17768 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
17770 * driver.c: remove NPTL reference in --version output.
17772 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17774 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
17775 generate valid assembly for the Mach-O assembler.
17777 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
17779 * driver.c: don't include abcrem in the all optimization specifier
17780 since it slows down jit compilation too much for now.
17782 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
17784 * mini.c: use BIGMUL only if both operands have the same signage.
17785 * iltests.il: Test for bug 60056. (errors related to signage in
17790 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
17792 * mini.c, aot.c: memory leak fixes.
17794 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
17796 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
17798 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
17800 * Makefile.am: remove the -static hack completely, it links in
17801 statically glib as well.
17803 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
17805 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
17806 * exceptions.cs: make it compile with new mcs/csc.
17808 2004-06-03 Massimiliano Mantione <massi@ximian.com>
17809 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
17810 and added relevant test case.
17812 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
17814 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
17815 regressions in gtk-sharp.
17817 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
17819 * exceptions.cs: New regression tests.
17821 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
17823 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
17825 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
17827 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
17829 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
17831 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
17833 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
17835 * mini.c (mono_jit_runtime_invoke): Init class in this
17836 method instead of trusting mono_jit_compile_method to
17837 do the work (because wrappers can be in object class)
17839 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
17841 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
17843 * basic-long.cs: New regression test.
17845 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
17847 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
17848 and div/rem checks.
17850 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
17852 * Makefile.am: fix miguel's change to build mono statically against
17853 libmono (track build dependencies).
17855 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
17857 * cfold.c: Some glib versions do not have G_MININT32.
17859 2004-05-26 Massimiliano Mantione <massi@ximian.com>
17861 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
17862 with precision of tan, atan, sin and cos, and implemented related
17863 regressions tests (fixes bug 54467, but one new problem appeared and
17866 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
17868 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
17870 * exceptions.cs: Add test for constant folding && division by zero.
17872 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
17873 since driver.c is in libmono too, so the optimization was useless.
17875 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
17876 variable to driver.c so the compiler can emit more efficient code to
17879 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17881 * Makefile.am: don't distribute generated inssel.[ch] files.
17883 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
17885 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
17886 into the default appdomain. Fixes #58707.
17888 * jit-icalls.c: Remove the broken approximation for truncl, doing
17889 no conversion is better.
17891 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
17894 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
17896 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
17897 of the mcrxr instruction which is not available on some processors
17898 even if it's documented to be. Implement add and sub overflow correctly
17899 (still not complete for long unsigned). Speed up icalls a bit.
17901 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
17903 * mini.c (mono_jit_compile_method_with_opt): Make sure that
17904 we run .cctor in the current domain instead of target_domain.
17906 Fixes bug #58558, .cctor not being called in -O=shared.
17908 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
17910 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
17912 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
17914 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
17915 which can be done with an imm8, do it that way.
17916 (mono_arch_output_basic_block): ditto for a jmp
17917 (mono_arch_emit_prolog): Computate maximum offset of a label.
17919 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
17921 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
17922 now tries to allocate prefered physical reg's for virtual
17923 regs. This reduces the number of emited spills/loads with
17924 20-30% on our core assemblies.
17926 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17928 * jit-icalls.c: truncl() is not needed and trunc() is
17929 the correct thing to do anyway (bug #58287).
17931 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
17933 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
17936 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
17938 * driver.c: enable loop optimizations by default.
17940 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
17942 * mini-x86.c: fix calc of max loop size when aligning loops start.
17944 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
17946 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
17949 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
17951 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
17954 * basic-long.cs: Add tests for add/subtract of immediates with carry.
17956 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
17958 * mini.c (inline_method): Allways inline some wrappers even if the cost
17959 is too large. Fixes #58785.
17961 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
17963 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
17965 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
17966 (crichton@gimp.org). Beginning of support for sparc/linux.
17968 * mini-sparc.c: Optimize retrieval of LMF address.
17970 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
17972 * exceptions-ppc.c: handle alloca in methods with clauses.
17974 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
17976 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
17978 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
17980 * mini.c: Delegate most of the abort signal work to
17981 mono_thread_request_interruption, which also handles Stop and Suspend
17984 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
17986 * mini.c mini.h: Allow inlining of icall wrappers if the backend
17987 supports the save/restore lmf opcodes.
17989 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
17991 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
17992 by gcc-3.4 as well.
17994 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
17996 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
17998 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
17999 methods which contain array accesses.
18001 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
18002 boundaries. Fixes #58537.
18004 * iltests.il: Add regression test for #58537.
18006 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
18008 * mini-x86.c (mono_arch_local_regalloc): Last part of
18009 fix for bug #58633 (releasing register to early).
18011 2004-05-18 Miguel de Icaza <miguel@ximian.com>
18013 * basic-long.cs: Add new regression test.
18015 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
18017 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
18018 register too early on the chain.
18020 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
18022 * mini.c (create_helper_signature): Use a helper function to reduce
18023 the code which needs to be written. Also set the calling convention of
18024 icalls on windows. Fixes #57840.
18026 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
18028 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
18029 exceptions-ppc.c: added helper function to get the instruction address
18030 from a signal handler context.
18032 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
18034 * helpers.c: use g_get_tmp_dir. Invokes happyness
18037 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
18039 * helpers.c: Add new env variable to pass args to objdump.
18040 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
18042 2004-05-17 Radek Doulik <rodo@ximian.com>
18044 * Makefile.am (common_sources): added abcremoval.h so it get
18045 disted and daily mono packages on go-mono.com will build again
18047 2004-05-17 Massimiliano Mantione <massi@ximian.com>
18049 * abcremoval.c: Fixed coding style, added copyright header.
18051 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
18053 * mini.h: Added prototype for abc removal main function.
18055 * build_relations_propagation_table.pl: Added copyright header.
18057 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
18059 * basic-long.cs: reg test for complex ceq_long bug.
18061 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
18063 * mini-x86.c (mono_arch_local_regalloc): Correctly free
18064 reg in long and clob case (bug #58343). Fixed/added comments.
18066 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
18068 * mini.c (mono_jit_runtime_invoke): Follow new convention
18069 of calling the invoke method with an function pointer.
18071 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
18073 * ChangeLog: Fix author of memory leak patch.
18075 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
18077 * Makefile.am: fix make dist as well...
18080 2004-05-14 Massimiliano Mantione <massi@ximian.com>
18082 * cfold.c: Made so that conversions from pointer to int4 are no-ops
18083 on archs where pointers are 4 bytes long.
18085 * Makefile.am: Added abcremoval.c source file.
18087 * abcremoval.c: Added abcremoval.c.
18089 * abcremoval.h: Added abcremoval.h.
18091 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
18093 * inssel.brg: Enabled bounds check removal.
18095 * mini.c: Added support for abcrem optimization.
18097 * mini.h: Added abcrem optimization label.
18099 * driver.c: Added support for abcrem optimization.
18101 * propagated_relations_table.def: Added propagated_relations_table.def.
18103 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
18105 * mini.c, cfold.c: fix style.
18107 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18109 * mini.c: handle issue with the low-level implementation of
18110 some long opcodes (bug #54209).
18112 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
18114 * basic.cs: test for my new cmov stuff.
18116 2004-05-13 Patrik Torstensson
18118 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
18119 opt and added peephole documentation.
18121 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
18123 * tramp-ppc.c: rewrote the generic trampoline code.
18125 2004-05-11 Patrik Torstensson
18127 * mini-x86.c: optimize long shl/shr asm code (one less branch)
18129 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
18131 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
18133 * mini.h mini.c dominators.c: Applied patch from Derek Woo
18134 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
18136 * mini.c: Add new icalls for AsAny marshalling.
18138 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
18140 * tramp-ppc.c, mini-ppc.c: more cleanups.
18142 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18144 * mini.c: no warnings.
18146 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18148 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
18150 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
18152 * mini.c: In the thread abort signal handler, if the thread is in the
18153 process of being stoped, don't throw the Abort exception, just stop the
18156 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
18158 * tramp-ppc.c: removed old code.
18160 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18162 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
18163 do some simple speed optimizations on ppc.
18165 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
18167 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
18168 and large offsets in load/store.
18170 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
18172 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
18173 it causes regressions.
18175 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
18177 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
18180 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
18182 * jit-icalls.c: remove warnings.
18183 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
18184 speedups for unsafe code.
18186 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
18188 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
18190 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
18192 * basic-calls.cs: Add new regression test.
18194 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
18197 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
18199 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
18202 2004-05-06 Patrik Torstensson
18204 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
18205 long reg allocation in any reg (not only eax:edx) and implemented
18206 long shl/shr ops in asm instead of helpers.
18208 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
18210 * mini-sparc.h: Fix warnings.
18212 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
18215 * mini-exceptions.c (mono_handle_exception): Call the filter in a
18216 separate statement for clarity.
18218 * mini-sparc.c: Update status.
18220 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
18222 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
18225 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18227 * inssel-ppc.brg: another small pre-release workaround:
18228 we don't do overflow detection for long_sub_un.
18230 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18232 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
18233 (also works around a weird ppc bug: 57957).
18235 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
18237 * tramp-ppc.c: trampoline fixes.
18239 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
18241 * mini-ppc.c: fixed typos.
18243 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
18245 * mini-ppc.c, exceptions-ppc.c: more code saves registers
18246 at the top of the stack. Fixed typos. Use a frame registers
18247 for all the methods with exception clauses.
18249 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
18251 * exceptions-ppc.c: restore fp registers.
18253 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
18255 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
18256 order from the stack top (moved the stack room to save the
18257 return value for trace after the param area). Fixed corruption
18258 in restoring registers on unwind.
18260 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
18262 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
18264 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18266 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
18267 and prolog/epilog for methods that use it. Allow
18268 enough param area room for varargs methods. Fix miguel's
18269 breakage in exception handling.
18271 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18273 * Makefile.am: run genmdesc only on current arch.
18275 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18277 * exceptions-x86.c:
18278 * mini-x86.h: fix the build on windows.
18280 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
18282 * 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.
18284 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
18286 * mini-exceptions.c: New file.
18288 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
18289 Move some parts of the x86 exception handling code to an
18290 arch-independent file so it can be shared with other ports.
18292 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
18294 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
18296 2004-04-26 David Waite <mass@akuma.org>
18298 * driver.c: remove comma from end of enumeration declaration
18300 2004-04-26 Jackson Harper <jackson@ximian.com>
18302 * driver.c: parse config file before loading first assembly. This
18303 allows the user gac to be enabled/disabled.
18305 2004-04-23 Miguel de Icaza <miguel@ximian.com>
18307 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
18308 simpler mechanism: we do not care what is encoded initially
18309 (branch absolute or relative), we care about the code and its
18310 target. I kept the old code for reference for now.
18312 The new code tries first to determine if the jump is anywhere in
18313 the -/+32 absolute meg range, if it succeeds, it encodes using the
18314 absolute branch; If not, it tried to find something in the
18315 relative range, if not, it uses the handle_thunk code.
18317 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
18319 * exceptions-ppc.c: use the correct ip register on macosx.
18321 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
18323 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
18325 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
18327 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
18328 Raise exception on integer divide by zero by hand since the hw
18329 doesn't support it. Handle NaNs in FP compares.
18331 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
18333 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
18334 code reducing duplication between the platforms and enabled
18335 signal exception handling (on linux for now).
18337 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
18339 * exceptions-ppc.c: more macosx support.
18341 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18343 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
18345 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
18347 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
18349 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
18351 * iltests.il: more tests.
18353 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
18355 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
18358 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
18360 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
18362 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
18364 * liveness.c: Mark variables as volatile in all basic blocks reachable
18365 from exception clauses.
18367 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
18369 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
18372 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
18374 * iltests.il, basic.cs: more tests for regalloc.
18376 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
18378 * iltests.il: Some tests for register allocation modifications
18381 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
18383 * exceptions.cs: Add regression test for bug #56782.
18385 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
18386 original stack trace if an exception is rethrown. Fixes #56782. Oh,
18387 the beauty of fixing the same thing in 5 different files...
18389 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
18391 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
18394 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
18396 * mini.c: Add support for STRWLPARRAY marshalling convention.
18398 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
18400 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
18401 to init the context to setup the regs pointer).
18403 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
18405 * exceptions-ppc.c: more exceptions work.
18407 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18409 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
18412 2004-04-13 Miguel de Icaza <miguel@ximian.com>
18414 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
18415 can use the memory directly.
18417 * cpu-pentium.md: Update documentation from a post from Zoltan.
18419 add x86_add_membase, x86_sub_membase, x86_mul_membase
18421 2004-04-13 Miguel de Icaza <miguel@ximian.com>
18423 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
18424 GENERAL_REGS they were also hardcoded for all PPC ports.
18426 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
18428 Remove hard-coded limit for floating point registers, use
18429 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
18431 Notice that in MacOS X calling conventions you can fit a lot more
18432 floating point values in registers, so I should update the PInvoke
18433 test to excercise the passing of floating point values on the
18434 stack (currently broken).
18436 2004-04-06 Miguel de Icaza <miguel@ximian.com>
18438 * tramp-ppc.c (create_trampoline_code): Added
18439 JUMP_TRAMPOLINE_SIZE.
18440 (ppc_magic_trampoline): Follow the pattern from
18441 x86_magic_trampoline: if code is set to zero, return.
18442 (create_trampoline_code): Always pass MonoMethod to the jump
18443 trampoline, before it was passing a null.
18444 (mono_arch_create_jump_trampoline): Implement the jump stub, could
18445 share the code with mono_arch_create_jit_trampoline.
18447 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
18449 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
18452 * cpu-g4.md: Added length for jmp instruction, the worst case
18453 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
18456 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
18458 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
18460 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
18462 * mini.c: Only set bblock->real_offset when adding a new bblock, and
18463 before each IL instruction.
18465 * mini.c (CEE_BOX): Fix warnings.
18467 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18469 * mini.c: removed a few unused vars and extra whitespace.
18471 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
18473 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
18475 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
18477 (OP_GETCHR): use the above
18478 (CEE_LDELEMA): use the above.
18480 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
18481 version of the generic impl.
18482 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
18483 (CEE_LDELEMA): use the above.
18485 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
18487 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
18490 * iltests.il: Added new regression test for #56317.
18492 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
18494 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
18495 under NetBSD. Fixes #56450.
18497 * liveness.c (update_gen_kill_set): Fix previous patch.
18499 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18501 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
18503 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
18505 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
18506 ldsfld and ldsflda.
18508 * inssel-sparc.brg: Add more optimizations.
18510 * mini-sparc.c: Replace multiply/divide with shifts if possible.
18512 2004-04-01 Martin Baulig <martin@ximian.com>
18514 * mini.c (handle_box): New static function; moved the
18515 implementation of CEE_BOX here.
18516 (mono_method_to_ir): Added `constrained_call' variable.
18517 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
18518 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
18519 mono_method_get_constrained() to get the method.
18521 2004-04-01 Martin Baulig <martin@ximian.com>
18523 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
18524 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
18525 (mono_method_to_ir): We don't need these macros anymore since
18526 mono_class_get_full() already takes care of it.
18528 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18530 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
18531 use @function (as doesn't accept #function here) and check the return
18532 value of system and stop if fails.
18534 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18536 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
18538 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
18540 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
18542 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
18544 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
18547 * basic-long.cs: Add test for negation of Int64.MinValue.
18549 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
18551 * mini-sparc.c: Update status.
18553 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
18555 * exceptions-sparc.c: Fix return value in filters.
18557 * inssel-sparc.brg: Fix register allocation in some rules.
18559 2004-03-28 Martin Baulig <martin@ximian.com>
18561 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
18564 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
18566 * mini-x86.c (mono_arch_patch_code): Fix warnings.
18568 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
18569 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
18570 remove unused conv_u4 opcode.
18572 * mini-x86.c: Remove valgrind workaround since it slows down things
18573 even when mono is not run under valgrind.
18575 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
18577 * mini-sparc.c: Update status.
18579 * inssel-sparc.brg: Add some optimizations.
18581 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
18582 future delay slot filling. Add support for varargs, tail calls and JMP.
18584 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
18585 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
18587 * inssel.brg: Fix register allocation in OP_ARGLIST.
18589 * inssel.brg: Fix warnings.
18591 2004-03-25 Martin Baulig <martin@ximian.com>
18593 * mini.c (inflate_generic_field): Removed.
18594 (mini_get_method): Removed, use mono_get_method_full(),
18595 (mini_get_class): Removed, use mono_class_get_full().
18596 (mono_method_to_ir): Pass our generic context to
18597 mono_field_from_token().
18599 2004-03-25 Martin Baulig <martin@ximian.com>
18601 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
18602 of a `MonoMethod *'.
18603 (mini_get_method): Take a `MonoGenericContext *' instead
18604 of a `MonoMethod *'.
18605 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
18606 a new local variable called `generic_context' which holds the
18607 current `MonoGenericContext *'; use it to lookup things.
18609 2004-03-24 Martin Baulig <martin@ximian.com>
18611 * mini.c (mini_get_class): New static method; if we're inside a
18612 generic instance, inflate the class if neccessary.
18613 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
18615 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
18617 * iltests.il: New regression test for #55976.
18619 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
18622 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
18624 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
18627 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
18629 * liveness.c: Consider SSA stores as well as loads when making vars
18632 * exceptions.cs: New regression tests for register allocation.
18634 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
18636 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
18637 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
18638 domain lock only to protect puntual access to data structures.
18639 Added access lock for sighash, jit_icall_hash_name,
18640 jit_icall_hash_addr and domain->code_mp.
18642 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
18644 * driver.c: Print SIGSEGV handling method.
18646 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
18648 * mini.c (setup_jit_tls_data): Handle case when this is called
18649 multiple times for a thread.
18651 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
18652 is different from fbxx_un. Fixes #54303. Also use constants instead of
18653 magic numbers in a lot of places.
18655 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
18657 * exceptions.cs: Fix cctor test when --regression is used.
18659 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
18661 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
18664 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
18666 * inssel-ppc.brg: fixed register assignments for some rules.
18668 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
18670 * exceptions.cs: Add test for exceptions in static constructors.
18672 * mini.c (mono_jit_compile_method_with_out): Move the calling of
18673 static constructors outside the domain lock. Fixes #55720.
18675 2004-03-17 Martin Baulig <martin@ximian.com>
18677 * mini.c (get_generic_field_inst): Removed, this'll never happen.
18678 (inflate_generic_field): Take the `MonoMethod *' instead of the
18679 `MonoClass *' and added support for generic method.
18680 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
18681 have a `field->parent->gen_params', only inflate the field if it's
18682 an open constructed type.
18684 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
18686 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
18687 exception object instead of the preconstructed ones.
18689 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18691 * mini.c: reverted changed to sigsegv_signal_handler commited
18692 accidentally in the previous patch.
18694 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18697 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
18698 running --aot with an old assembly.
18700 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
18702 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
18705 * mini-sparc.c: Add support for v9 branches with prediction.
18707 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
18709 * mini.c (mini_init): #warning is GNUC only
18711 * mini-sparc.h: implement __builtin_frame_address
18712 and __builtin_return_address for Sun C compiler
18714 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
18716 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
18718 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
18720 * basic-calls.cs: Add test for unaligned byref long argument passing.
18722 * mini-ops.h: Add sparcv9 compare and branch instructions.
18724 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
18725 v9 instructions if we have a v9 cpu.
18727 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
18728 registers for global allocation.
18730 * exceptions-sparc.c: Fixes.
18732 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
18734 * liveness.c (mono_analyze_liveness): Optimized version.
18736 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
18738 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
18741 * basic-float.cs basic-calls.cs: New regression tests.
18743 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
18745 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
18746 sigaltstack implementation.
18748 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
18750 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
18751 stuff if SIGSEGV_ON_ALTSTACK is not defined.
18753 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
18755 * mini.c: Fix warnings.
18757 * mini.c (mono_resolve_patch_target): New function which contains the
18758 arch independent part of the patching process.
18760 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
18761 patching code to a separate function.
18763 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
18765 * mini.c (add_signal_handler): ifdef out on Windows
18767 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
18769 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
18770 cpu-sparc.md: Add exception handling support + other fixes.
18772 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
18773 typed GC detection in --version.
18775 * basic.cs exceptions.cs: New regression tests.
18777 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
18778 the arch specific code can store data during a compilation.
18780 * mini-ops.h: Add OP_SETFRET.
18782 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
18783 function, register a separate icall for each arity, so the icalls can
18786 * mini.c (mono_print_tree): Print negative offsets in a more readable
18789 * mini.c: Make signal handling work on sparc.
18791 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
18793 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
18795 * jit-icalls.c: Emulate truncl by aintl on solaris.
18797 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
18799 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
18801 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
18803 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
18805 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
18806 a MarshalByRef type, inline a method that performs the check, taking into
18807 account that the object can be a proxy. Also implemented tow new opcodes:
18808 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
18809 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
18810 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
18812 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
18814 * mini-ppc.c: if a relative branch displacement is too big
18815 but it points to and area reachable with an absolute branch,
18818 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
18820 * mini.c: optimize small copies in cpblk.
18822 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
18824 * basic-calls.cs basic-float.cs: New regression tests.
18826 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
18827 negative offsets from %fp. Implement localloc. Fix local register
18828 allocation. Fix the case when the this argument needs to be saved to
18829 the stack. Implement some missing opcodes.
18831 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
18833 * mini.c (mini_method_compile): Reenable global regalloc in methods
18834 with exception handlers.
18836 * linear-scan.c (mono_varlist_sort): Fix warning.
18838 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
18840 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
18843 * liveness.c: Make all variables uses in exception clauses volatile, to
18844 prevent them from being allocated to registers. Fixes #42136.
18846 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
18848 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
18849 causes regressions.
18851 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
18852 argument to mono_arch_regalloc_cost.
18854 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
18857 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
18859 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
18860 Make the cost of allocating a variable to a register arch dependent.
18862 * basic-calls.cs: Fix compilation of tests.
18864 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
18865 helper function to cut back on the number of #ifdefs needed.
18867 * mini-ppc.c: Fix compilation.
18869 * basic-calls.cs: New regression tests.
18871 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
18873 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
18874 of l0 since that is callee saved.
18876 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
18879 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
18880 of delay instruction.
18882 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
18884 * mini.h (MonoCallInst): Add 'virtual' flag.
18886 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
18888 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
18890 * *.cs: New regression tests.
18892 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
18895 * mini.c (mono_runtime_install_handlers): Fix build.
18897 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
18898 'signal_stack_size' members.
18900 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
18901 alternate signal stack.
18903 * exceptions-x86.c: Add stack overflow handling.
18905 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
18906 functions to arch independent code.
18908 * mini.c (mono_print_tree): Print more detailed info for load_membase
18911 2004-02-23 Martin Baulig <martin@ximian.com>
18913 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
18915 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
18917 * mini-x86.c: fixed reg allocation for div/rem.
18919 2004-02-22 Miguel de Icaza <miguel@ximian.com>
18921 * driver.c (mono_main): Report some configuratio options on --version.
18923 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
18925 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
18926 low in the address space. Correctly flush memory in thunks where we
18927 output native code.
18929 2004-02-20 Martin Baulig <martin@ximian.com>
18931 * mini.c (mini_get_method): New static method; inflate all generic
18932 methods and methods in open generic instances.
18933 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
18934 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
18936 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
18938 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
18940 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
18942 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
18944 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
18946 * mini-sparc.c (flushi mono_arch_output_basic_block): make
18947 it compile using Sun's compiler.
18949 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
18951 * 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.
18953 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
18955 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
18957 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
18959 * mini-ppc.c: handle calls outside of the allowed range with thunks
18960 allocated using the code manager.
18961 * tramp-ppc.c: use the code manager to hold generated native code.
18962 Fixed the magic trampoline to just patch vtable entries.
18964 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
18966 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
18969 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
18971 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
18974 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
18975 if we have a working __thread implementation.
18977 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
18978 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
18980 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
18982 * mini-x86.c: Fix compilation under gcc 2.
18984 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
18986 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
18987 contains a call to the wrapped function.
18989 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
18990 OP_<CALL>_IMM opcodes, and use them under X86.
18992 * mini.c (mono_jit_find_compiled_method): Fix warning.
18994 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
18996 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
18998 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
18999 functionality to mini.c.
19001 * mini.c (mono_create_jump_trampoline): New function to create a jump
19002 trampoline. Return a compiled method instead of a trampoline if it
19003 exists. Add a cache for jump trampolines.
19005 * mini.c (mono_jit_find_compiled_method): New function to return a
19006 compiled method if it exists.
19008 * mini-x86.c: Call mono_create_jump_trampoline instead of
19009 mono_arch_create_jit_trampoline.
19011 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
19012 a jump trampoline. Fixes #52092.
19014 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
19016 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
19017 which is not up-to-date. Add check_corlib_version () instead.
19019 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
19022 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
19023 since newer valgrind versions do not need it.
19025 * mini.c (mono_jit_compile_method_with_opt): New helper function to
19026 compile a method with a given set of optimizations.
19028 * mini.c: Compile icall wrappers on-demand instead of at startup.
19030 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
19031 wrapper for an icall.
19033 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
19035 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
19038 * iltests.il: Add test for non-empty stack before switch instruction.
19040 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
19042 * mini.c: Add support for new stringbuilder marshalling conventions.
19044 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
19046 2004-02-01 Martin Baulig <martin@ximian.com>
19048 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
19049 in `ginst->mtype_argv'.
19051 2004-01-31 Miguel de Icaza <miguel@ximian.com>
19053 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
19054 facilitate grepping.
19056 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
19058 * mini.c: fixed buglet in initobj generic implementation for references.
19060 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
19062 * Makefile.am: make the version script conditional.
19063 * jit-icalls.c: handle missing truncl().
19065 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
19067 * exceptions.cs: Add more tests for double->int conversion.
19069 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
19070 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
19072 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
19074 * driver.c: make --verbose --version emit an error
19075 if the loaded corlib doesn't match the runtime version.
19077 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
19079 * mini-ppc.h: export ppc_patch().
19080 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
19081 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
19082 on par or better than on MacOSX.
19084 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
19086 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
19087 mono_lookup_pinvoke_call.
19089 * mini-x86.c: Under windows, the default pinvoke calling convention is
19090 stdcall. Fixes #52834.
19092 * mini.c (optimize_branches): Add an upper bound to the number of
19093 iterations to prevent infinite loops on strange loops. Fixes #53003.
19095 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
19097 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
19098 and ISINST. Fixes #52093.
19100 * objects.cs (test_0_vector_array_cast): New tests.
19102 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
19104 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
19105 checking in Array.Set ().
19107 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
19110 * object.cs (test_0_multi_array_cast): New regression test.
19112 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
19114 * exceptions-ppc.c: fix build on Linux/PPC.
19116 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
19118 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
19119 running under valgrind.
19120 (x86_magic_trampoline): Fix build bustage.
19122 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
19123 negative values as well. This is needed for the encoding of the line number
19124 info, since sometimes the line numbers are not in increasing order.
19126 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
19128 * cpu-pentium.md (localloc): Increase the size of the localloc
19129 instruction since it is a loop under Win32.
19131 * debug-mini.c (record_line_number): Get rid of unneccesary memory
19134 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
19136 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
19137 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
19138 Max Horn (max@quendi.de). Fix file names in comments.
19140 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
19142 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
19143 avoid stack overflow.
19144 (replace_usage): Avoid uninitialized variable warnings.
19146 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
19147 and taking the address of valuetype variables.
19149 2004-01-03 Patrik Torstensson
19151 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
19152 for other purposes than FP later on.
19154 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
19156 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
19159 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
19161 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
19163 2003-12-30 Patrik Torstensson <p@rxc.se>
19165 * mini-x86.h: Decreased number of availiable fp regs.
19166 Solves corner cases with FP spilling.
19168 2003-12-23 Patrik Torstensson <p@rxc.se>
19170 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
19171 for floating point stack tracking / spilling on x86.
19174 * basic-float.cs: added float mul overflow test.
19176 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
19178 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
19180 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
19182 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
19183 supports for cond branches that overflow the immediate
19184 overflow offset. mcs can compile simple programs.
19186 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
19188 * exceptions-ppc.c: exception handling support wip:
19189 finally handlers get run on exception.
19191 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
19193 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
19196 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
19198 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
19199 initial support for stack walking and unwinding.
19201 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
19203 * driver.c (mono_main): Make corlib-out-of-sync message more
19204 descriptive. Also remove verify_corlib call.
19206 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
19208 * mini.c: make CEE_NEWARR calls and other emulated opcodes
19209 not overlap with other call's arguments, too.
19211 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
19213 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
19214 move to arch-specific code the choice of arch-specific
19215 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
19216 * mini.c: ensure emulation calls will not interleave
19219 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
19221 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
19222 the magic trampoline stack frame is dropped before executing
19225 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
19227 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
19228 and integer to fp conversions. Added support for overflowing
19229 arguments on the stack. Reserve a couple more registers as temps.
19230 Added support for aot compilation (as output still needs to be
19233 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
19235 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
19236 Don't overwrite return register in some corner cases.
19238 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
19240 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
19241 static constructors when AOT compiling.
19243 * driver.c (mono_main): Call mono_check_corlib_version.
19245 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
19247 * cpu-g4.md, basic.cs: fixed div target register.
19249 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
19251 * mini-ppc.c, basic.cs: shl_imm fix with test.
19253 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
19255 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
19256 structures by value. Misc fixes.
19257 * objects.cs: more tests.
19259 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
19261 * mini-ppc.c: lconv.ovf.i implemented.
19263 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19266 (mini_init): don't error out if someone already called g_thread_init.
19268 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
19270 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
19271 to be any type per the spec. Fix abnormal memory usage when
19272 the same object is repeatedly thrown.
19274 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
19276 * mini.c: check for overruns in IL code.
19278 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
19280 * TODO: Add/remove some todo entries.
19282 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
19284 * driver.c (mono_main): Call mono_verify_corlib.
19286 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
19288 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
19289 This has been moved to mini.c
19290 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
19291 type being casted is marshalbyref it could be a proxy, so instead of
19292 emitting the type check code, emit a call to a runtime method that will
19293 perform the check by calling CanCastTo if needed.
19295 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
19297 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
19298 methods with large stack frames under Win32.
19300 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
19302 * Makefile.am: Distribute regression tests.
19304 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
19305 at the end instead of inserting each variable into the sorted list.
19307 * linear-scan.c (mono_varlist_sort): New helper function.
19309 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
19311 * mini.c: ensure arguments and locals are within bounds.
19313 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
19315 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
19318 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
19320 * mini.c (mono_cprop_copy_values): Fix crash.
19322 * aot.c: Set verbosity back to 0.
19324 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
19326 * regalloc.c: complete memory leak fix by Laurent Morichetti
19329 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
19331 * driver.c (main_thread_handler): Revert the previous patch.
19333 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
19336 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
19337 memory from the memory pool.
19339 * driver.c (main_thread_handler): Turn on all optimizations when
19342 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
19343 an array for better performance.
19345 * regalloc.c (mono_regstate_assign): Fix memory leak.
19347 * debug-mini.c (mono_debug_serialize_debug_info): New function to
19348 serialize the debug info.
19350 * debug-mini.c (mono_debug_add_aot_method): New function to load the
19351 debug info from the serialized representation.
19353 * aot.c: Save debug info into the generated file and load it when
19356 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
19358 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
19360 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
19361 More FP-related fixes.
19363 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
19365 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
19366 and register allocation buglet. Hello world now runs.
19368 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
19370 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
19371 * tramp-ppc.c: fixed class init trampoline.
19372 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
19374 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
19376 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
19377 mini.c: more ppc changes/fixes.
19379 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
19381 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
19382 Also optimize the case when the arguments are the same in the caller
19385 * iltests.il: Add tests for tail calls with valuetype arguments.
19387 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
19389 * mini-ppc.c: fixes for struct return type.
19391 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
19393 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
19394 mono_spillvar_offset() to arch-specific code.
19396 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
19398 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
19400 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
19402 * exceptions-x86.c: Fix stack space leaks.
19404 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
19405 registers from the lmf if the method has save_lmf set.
19407 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
19409 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
19410 of icall wrappers into InvokeInDomain, since these are now per-domain.
19412 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
19414 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
19415 make some opcode emulation and intrinsic ops enabled/disabled
19416 according to the architecture. More fixes.
19418 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
19420 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
19422 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
19424 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
19425 arch-specific handling for 'this' and struct return type to
19426 arch-specific code.
19428 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19430 * aot.c: prevent divide by zero error when reporting (it happened with
19431 Accessibility.dll).
19433 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
19435 * mini.h (inst_switch): Remove unused macro.
19437 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19440 (load_aot_module): free 'info->methods' and 'info' properly. No more
19441 "free(): invalid pointer blah" messages when you have an old aot
19444 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
19446 * jit-icalls.c, mini.c: Added support for context static fields.
19448 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
19450 * mini.c (mono_method_blittable): Methods which set LastError are not
19451 blittable either. Fixes #51108.
19453 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
19455 * mini.c: flush icache.
19456 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
19458 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
19460 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
19462 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
19464 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
19467 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
19470 * inssel.brg (CEE_MKREFANY): Fix AOT case.
19472 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
19474 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
19475 instruction when the result is discarded.
19477 * iltests.il (test_0_div_regalloc): New regression test.
19479 * arrays.cs: Fix compilation error.
19481 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
19483 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
19484 float rules to inssel-x86.brg: sane architectures with FP registers
19485 don't need to implement these rules.
19487 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
19489 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
19491 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
19493 * mini.h, inssel-long32.brg: fixed endianess issues in int64
19494 implementation of 32 bit systems.
19496 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
19498 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
19499 (Jeroen Zwartepoorte).
19501 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
19503 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
19504 the caller and the callee matches.
19506 * mini.c (mono_method_to_ir): Add comment.
19508 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
19509 signbit is missing on some platforms.
19511 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
19513 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
19515 * mini.c (setup_jit_tls_data): Call the new function.
19517 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
19519 * mini-x86.c: Add experimental support for fast access to the lmf
19520 structure under NPTL/Linux 2.6.x.
19522 2003-11-06 Martin Baulig <martin@ximian.com>
19524 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
19525 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
19528 2003-11-02 Martin Baulig <martin@ximian.com>
19530 * mini.c (inflate_generic_field): New static method.
19531 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
19532 generic instance and the field is declared in a generic type, call
19533 inflate_generic_field() to inflate it. Fixes gen-28.cs.
19535 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
19537 * mini.h mini.c (mono_method_same_domain): New function to return
19538 whenever the caller and the callee are in the same domain.
19540 * tramp-x86.c (x86_magic_trampoline): Use the new function.
19542 2003-10-30 Martin Baulig <martin@ximian.com>
19544 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
19545 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
19547 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
19548 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
19550 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
19552 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
19555 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
19556 object here, so it is in the correct appdomain etc.
19558 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
19560 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
19562 (mono_method_to_ir): Avoid freeing the type created returned from
19563 mono_type_create_from_typespec, since it is put into an internal cache
19564 by the function. Fixes pointer.exe.
19566 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
19567 trampolines for icalls and pinvokes as well. Fixes #33569.
19569 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
19571 * mini.c: Update after appdomain changes.
19573 * mini.c (mono_jit_compile_method_inner): Allways compile native
19574 method wrappers in the root domain, since there can only be one
19575 instance of them, whose address is stored in method->info.
19577 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
19579 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
19580 environment variable. Instead detect automatically whenever running
19581 under valgrind using the magic macro RUNNING_ON_VALGRIND from
19584 2003-10-16 Miguel de Icaza <miguel@ximian.com>
19586 * trace.c, trace.h: New files that implement the new trace option
19589 * driver.c: Document new --trace options.
19591 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
19594 - if (mono_jit_trace_calls)
19595 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
19597 * mini.h: prototypes.
19599 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
19601 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
19603 * mini.c inssel.brg: Implement typedefbyref opcodes.
19605 * mini.c (mono_jit_compile_method): Remove unused local variable.
19607 * mini.c (mono_jit_compile_method_inner): Ditto.
19609 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
19611 * tramp-x86.c (x86_class_init_trampoline): Fix build.
19613 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
19615 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
19617 * mini.c (mono_no_aot): Remove unused global variable.
19619 * mini.c: Thread safety fixes.
19621 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
19623 * mini.c (mono_create_class_init_trampoline): Add a lock around
19624 class_init_hash_addr.
19626 * arrays.cs (test_0_newarr_emulation): Add new regression test for
19629 * mini.c: Decompose the NEWARR instruction before decomposing its
19630 arguments. Fixes #30073.
19632 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
19634 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
19637 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
19639 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
19641 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
19643 * driver.c: Add support for compiling icall wrappers to --compile.
19645 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
19647 * inssel.brg: The empty value in class->interface_offsets is -1, not
19650 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
19652 * objects.cs: New test for 'is' operator on an array of interfaces.
19654 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
19656 * tramp-ppc.c: update trampoline code to support jumps
19657 and class initialization.
19659 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
19661 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
19663 * inssel.brg (OP_UNBOXCAST): Fix #46027.
19665 * inssel.brg (OP_UNBOX): Remove unused rule.
19667 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
19668 region instead of one for each method. Fixes #47813.
19670 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
19672 * exceptions.cs (test_0_nested_finally): New regression test for
19673 nested exception handlers.
19675 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
19677 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
19679 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
19682 * mini.c (mono_method_check_inlining): Make the inlining limit
19683 configurable by an environment variable.
19685 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
19687 * mini.h: Bump AOT file version.
19689 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
19690 token, store the image along with the token, since the token might not
19691 refer to the same image as the method containing the relocation,
19692 because of inlining.
19694 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
19696 * mini.c (mono_precompile_assemblies): New function to compile
19697 all methods in all loaded assemblies.
19699 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
19701 * regalloc.h regalloc.c (MonoRegState): Change the type of
19702 iassign and fassign to int*, since they can contain large negative
19703 values if the register is spilled. Also added some comments. Fixes
19706 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
19707 under Win32. Fixes #42964.
19709 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
19711 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
19713 * aot.c: Added support for AOT compiling methods which contain calls
19714 to wrappers. Currently, only remoting-invoke-with-check wrappers are
19717 * driver.c (compile_all_methods): Run the compilation in a thread
19718 managed by mono. Fixes #44023.
19720 * mini.c (mono_codegen): Print full method name in verbose output.
19722 * mini-x86.c (mono_arch_patch_code): Fix warning.
19724 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
19725 jumps, since the method we are jumping to might be domain-specific.
19727 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
19729 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
19731 * inssel.brg: string chars are unsigned.
19733 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
19735 * TODO: New todo item.
19737 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
19738 which calls mono_runtime_class_init and patches the call site to
19739 avoid further calls.
19740 (mono_arch_create_class_init_trampoline): New arch specific function
19741 to create a class init trampoline.
19742 (create_trampoline_code): Generalized so it can create
19743 class init trampolines as well.
19745 * mini.c (helper_sig_class_init_trampoline): New helper variable.
19746 (mono_create_class_init_trampoline): New function to create and cache
19747 class init trampolines.
19748 (mono_find_class_init_trampoline_by_addr): New function to lookup the
19749 vtable given the address of a class init trampoline. Used by the
19751 (mono_codegen): Generate a call to a trampoline instead of
19752 mono_runtime_class_init in LDSFLD[A].
19753 (mono_codegen): Add relocations for the new trampoline.
19755 * mini.h mini-x86.c aot.c: Added a new relocation type:
19756 MONO_PATCH_INFO_CLASS_INIT.
19758 * mini.h: Bump AOT version number.
19760 * aot.c: Create a copy of the loaded code instead of using the original
19761 so methods which call each other will be close in memory, improving
19764 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
19765 patch since it breaks the regression tests.
19767 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
19768 for the register saving instruction sequence since the
19769 frame_state_for function in glibc 2.3.2 don't seem to detect it.
19771 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
19773 * TODO: Fix todo item && remove another.
19775 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
19777 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
19780 * aot.c: Moved the check for MONO_LASTAOT into the initialization
19781 function of the module.
19783 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
19784 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
19785 --no-aot command line option.
19787 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
19789 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
19790 by Bernie Solomon (bernard@ugsolutions.com).
19792 * inssel.brg: Refactor the interface offset table related code into
19793 its separate functions and add support for the AOT case.
19795 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
19797 * aot.c (mono_aot_get_method_inner): Fix memory leak.
19799 * aot.c: Added mono_aot_verbose variable and made all debugging
19800 output depend on the value of this variable.
19802 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
19803 method_label and info_label.
19805 * mini.h mini-x86.c aot.c: Added a new relocation type
19806 MONO_PATCH_INFO_IID for klass->interface_id.
19808 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
19809 the MonoJitInfo structure.
19811 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
19812 a non-root appdomain in shared mode.
19814 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
19816 * aot.c: make aot loader less verbose. Remove free of unused variable.
19818 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
19820 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
19822 * .cvsignore: Added *.dll.
19824 * mini.c (mono_print_tree_nl): New function callable while debugging.
19826 * mini.c (mono_print_code): Export this.
19828 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
19831 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
19833 * mini.h (MonoCompile): Added 'jit_info' field.
19835 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
19836 the cfg structure, since it is needed by the AOT compiler.
19838 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
19840 * aot.c: A major rewrite. Changes include:
19841 - save exception tables for methods which have them.
19842 - cache failed lookups in aot_get_method () to avoid the (slow) calls
19843 to g_module_symbol.
19844 - reworked the file format so it is now much smaller and needs
19845 fewer relocation entries.
19847 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
19849 * aot.c (load_aot_module): Fix build bustage on platforms without
19852 2003-09-04 Martin Baulig <martin@ximian.com>
19854 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
19856 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
19858 * TODO: Some new optimization ideas.
19860 * aot.c: Move AOT module loading logic here from mono_assembly_open.
19862 * aot.c: Save the optimization flags used to compile the code into
19865 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
19866 support emitting domain specific code.
19868 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
19869 no longer domain neutral. It can be made domain neutral by compiling
19870 with --optimize=shared.
19872 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
19873 between appdomains.
19875 * driver.c mini.h mini.c: New --no-aot debugging option which disables
19876 loading of AOT code.
19878 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
19880 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
19881 if there is no domain neutrality information.
19883 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
19885 * aot.c (mono_compile_assembly): Emit a symbol containing the file
19886 format version into the generated library.
19888 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
19889 callee method into the caller since one of them could be shared.
19891 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
19892 system exceptions from AOT code now works.
19894 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
19895 method if it is domain neutral and the callee is not.
19897 * graph.c (cfg_emit_one_loop_level): Fix warning.
19899 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
19901 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
19904 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
19906 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
19907 is needed by code which is executed before mono_runtime_init ().
19908 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
19910 * mini.c (mono_thread_abort): Fix warning.
19911 (mono_jit_compile_method): Call static constructor in the AOT case too.
19913 * aot.c (mono_compile_assembly): Fix warning.
19915 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19917 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
19919 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
19921 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
19923 * cpu-pentium.md: Fix the length of call opcodes so they include the
19924 ESP restoring instruction. Fixes #47968.
19926 2003-08-28 Martin Baulig <martin@ximian.com>
19928 * mini-x86.c (mono_arch_call_opcode): Added support for
19929 MONO_TYPE_GENERICINST.
19931 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
19933 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
19935 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
19936 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
19938 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
19941 2003-08-26 Martin Baulig <martin@ximian.com>
19943 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
19944 when reporting an error, set this to the actual error location.
19945 (mono_method_to_ir): Report the correct error location if
19946 get_basic_blocks() returned an error.
19948 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
19950 * mini.c (mono_type_blittable): OBJECT is not blittable.
19951 (mono_method_blittable): Methods which have marshalling descriptors
19952 are not blittable either. Fixes #47842.
19954 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
19956 * driver.c mini.c: Use an environment variable instead of a global
19957 variable. Also fix the build.
19959 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
19960 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
19963 * driver.c mini.c: Added --with-valgrind option to turn off some
19964 code which prevents mono from running under valgrind.
19966 * mini.c (mono_emit_call_args): Fixed warning.
19968 * mini.c (mono_emulate_opcode): Fixed warning.
19970 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
19972 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
19973 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
19974 regalloc.c, regalloc.h: specify available registers in arch-specific
19975 code and support floats in the regallocator (patch by Laurent Morichetti
19978 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
19980 * mini.c: mono_thread_current() can be called only after
19981 mono_runtime_init(): rearrange code to not call it early on.
19983 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
19985 * mini.c: allocate jump tables in the code mempools.
19987 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19989 * mini.c, mini.h: make sure per-thread data allocated by the jit is
19992 2003-08-10 Miguel de Icaza <miguel@ximian.com>
19994 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
19995 12 to 16. This fixes bug #47453.
19998 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
20000 * mini-ppc.c: fixed indexed load and unsigned compares.
20002 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
20004 * mini.c: reenabled installation of handler for
20005 thread abort signal.
20007 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20009 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
20010 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
20011 until it's fixed and actually useful.
20013 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
20015 * inssel-long32.brg: couple more opcodes implemented.
20017 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
20019 * mini-sparc.c: Even more opcodes implemeted.
20021 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
20023 * mini-sparc.c: More opcodes implemented.
20025 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
20027 * mini-sparc.c: More opcodes implemented.
20029 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
20031 * inssel-sparc.brg: Add some needed rules. Direct
20033 * Makefile.am: Use inssel-sparc.brg
20034 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
20035 an assert happy for now.
20037 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
20039 * mini-sparc.c: Fixed compile errors.
20040 * exceptions-sparc.c: Same. We now produce a mono binary
20041 on sparc-linux. Yea.
20043 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
20045 * mini-sparc.c: Renamed registers. Also some macro cleanups.
20046 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
20047 They compile, but do not work.
20049 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20051 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
20052 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
20053 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
20056 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20058 * mini.c: more opcodes implemented and better support for generics.
20060 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
20062 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
20063 * mini.c, mini.h: first cut at generics support: some new instructions
20064 added and changed the behaviour of some of the existing ones.
20066 2003-07-21 Miguel de Icaza <miguel@ximian.com>
20068 * mini.c: Removed definition of metadata_shared mutex here.
20070 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
20072 * mini-x86.c: make vararg calls work for instance methods.
20074 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
20076 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
20077 returns the arguments in a separte list, now.
20079 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
20081 * aot.c, mini.c: updates for array type representation changes.
20083 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
20085 * mini.c: register function to perform jit shutdown.
20087 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20089 * mini.c: use a faster allocator if possible.
20091 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
20093 * aot.c: some cleanups and portability changes.
20095 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
20097 * mini.c: use faster allocation for CEE_BOX if possible.
20099 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
20101 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
20102 Moved inlined mempcy code to its own function so that is can be
20103 reused. Added an inline memset function as well (optimized initobj).
20104 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
20106 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
20108 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
20110 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
20112 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
20113 arch code can setup the cpu for CLR execution, if needed.
20114 We use it on x86 to set the precision of FP operations.
20116 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
20118 * mini.c: disable some optimizations if we can guess they'll cost too
20119 much for a given method.
20121 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
20123 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
20125 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
20126 * mini.h mini.c mini-x86.c: Added instruction level coverage
20127 info collection support.
20129 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
20131 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
20132 is now implemented in the profiling API. Get rid of a couple of
20133 unnecessary global variables.
20135 2003-06-15 Nick Drochak <ndrochak@gol.com>
20137 * basic-long.cs: tests for negative values for bigmul, and unsigned.
20138 * cpu-g4.md: add op_bigmul and op_bigmul_un
20139 * cpu_pentium.md: add op_bigmul_un
20140 * inssel-long32.brg: add rule for unsigned bigmul
20141 * mini-ops.h: define OP_BIGMUL_UN
20142 * mini-x86.c: THE BUG: handle (un)signed properly
20143 * mini.c: choose unsigned opcode if needed.
20144 This set of patches fixes bug #44291
20146 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
20148 * mini.c (optimize_branches): improved to handle all kinds of
20149 conditional branches.
20151 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
20153 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
20154 don't raise exceptions.
20156 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
20158 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
20159 to arch-specific files.
20161 2003-06-09 Martin Baulig <martin@ximian.com>
20163 * Makefile.am (libs): Added $(LIBGC_LIBS).
20165 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
20167 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
20168 and OP_ATAN (fixes bug#44293).
20170 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
20172 * Makefile.am, mini-x86.c: rename cpu description array to
20173 pentium_desc, since some compilers define the 'pentium' preprocessor
20176 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
20178 * mini.c (mini_select_instructions): add explicit branch if the
20179 following block is not the false target of a conditional branch -
20180 we need this with any optimization that reorder or remove bblocks
20182 * mini.c (optimize_branches): bug fixes
20184 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
20186 * mini.c (mono_method_to_ir): inline static readonly fields
20188 * ssa.c (fold_tree): start cfold support for long (very simple
20191 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
20193 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
20195 * inssel.brg: fixed memcpy (bug #44219).
20197 2003-06-05 Dick Porter <dick@ximian.com>
20199 * driver.c: Set the glib log levels to not abort if g_message
20202 g_set_prgname() has to happen before mini_init() so that the
20203 process handle gets the info.
20205 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
20207 * driver.c: add intrins to the default optimizations to get wider
20210 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
20212 * mini.h: some large basic blocks will overflow a 16-bit
20213 integers for symbolic registers.
20215 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
20217 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
20218 (mono_arch_output_basic_block): fix bug 43499
20220 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
20222 * mini.c: kill duplicated definition of mono_debug_format.
20224 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
20226 * mini-x86.c, arrays.cs: fixed register allocation bug.
20228 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
20230 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
20232 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
20234 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20237 (print_method_from_ip): also print source location information if
20240 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
20242 * mini.c (mono_find_block_region): bug fix in region code
20243 (mini_method_compile): enable removing unreachable code again, but
20244 only in methods without exception clauses.
20246 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
20248 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
20249 Implemented arglist opcode and handling of TypedReference type.
20250 Fixed x86 call convention when a structure is returned.
20251 Minimal support for calling static vararg methods.
20253 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
20255 * mini.c (mini_method_compile): always remove unreachable code,
20256 because the code in them may be inconsistent (access to dead
20257 variables for example).
20259 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
20261 * driver.c, debug-mini.c: warning fixes.
20263 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
20265 * Makefile.am, jit.h, mini.h: install header for embedding mono.
20267 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
20269 * mini.c: thread-static fields are registered in mono_class_vtable(),
20270 so ensure the function is called before checking for them.
20272 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
20274 * mini.c (optimize_branches): fix for bug 43586
20276 * jit-icalls.c (mono_llmult_ovf): added an additional check for
20277 overflow (fixes Bug #43639)
20279 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20281 * mini.c, objects.cs: allow the use of stobj for primitive types.
20283 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20285 * mini.c: be less strict about argument checking until we support
20286 running the verifier.
20288 2003-05-27 Nick Drochak <ndrochak@gol.com>
20290 * basic-long.cs: tests for (ulong)int * (ulong)int also
20291 * mini.c: use the same trick for (ulong)int * (ulong)int
20293 2003-05-27 Nick Drochak <ndrochak@gol.com>
20295 * basic-long.cs: add regression test for (long)int * (long)int
20296 * cpu-pentium.md: add op_bigmul specification
20297 * inssel-long32.brg: add OP_BIGMUL rule
20298 * mini-ops.h: add OP_BIGMUL
20299 * mini-x86.c: register allocator: handle case where src1 needs to be
20301 * mini.c: substitute special BIGMUL opcode in the tree for
20302 (long)int * (long)int
20304 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
20306 * jit-icalls.c: call the type ctor on field access if needed.
20308 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
20310 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
20311 to a method (including results of ldelema, bug#43207).
20313 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
20315 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
20316 colors to show exception handler blocks.
20318 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
20319 (fix for pinvoke7.cs).
20321 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20323 * mini.h, mini.c: ensure correct initialization order for types that
20324 require it. Prepare for lazy compilation of jit icall wrappers.
20325 Provide a name for opcode emulation to reduce unneeded mallocing.
20327 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
20329 * mini-x86.c: better register restoring code and profiling
20330 support for tail calls.
20332 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20334 * mini.h, driver.c: prepare for leaf methods optimization.
20336 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
20338 * mini.c: get targets of branches before converting a method.
20340 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
20342 * mini.c (optimize_branches): added some experimental code (disbaled)
20344 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
20346 * mini.c (optimize_branches): fix branch to branch optimization
20348 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
20350 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
20352 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
20354 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
20357 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
20359 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
20360 enable use of interface variables again.
20362 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
20363 I1 to registers because there is no simply way to sign extend 8bit
20364 quantities in caller saved registers on x86.
20366 * inssel-float.brg: set costs of some rules to 2 so
20367 that monobure always select the arch. specific ones if supplied,
20368 regardless of the order we pass the files to monoburg.
20370 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
20372 * mini.c, mini-x86.c: since the magic trampoline for jumps
20373 can't patch the code directly, we do it as soon as the
20374 method gets compiled.
20376 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
20378 * mini-x86.c, mini.h: introduce a new patching method
20379 to support CEE_JMP and tail calls.
20380 * mini.c: obey tail.call. Don't precompile methods target
20382 * tramp-x86.c: new trampoline code to handle methods
20383 reached through a jump.
20385 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
20387 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
20388 bit values to registers
20390 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
20392 * mini.c (mono_compile_get_interface_var): share interface
20393 variables if possible.
20395 2003-05-16 Martin Baulig <martin@ximian.com>
20397 * debug-mini.c (mono_init_debugger): New function to initialize
20398 the debugger. This is not in the debugger since it needs to
20399 access some of mini's internals.
20401 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
20403 * mini.c (mono_method_to_ir): inlining fixes/cleanups
20405 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
20407 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
20408 for value type handling.
20410 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
20412 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
20413 (mono_method_check_inlining): enable inlining of all kinds of wrappers
20415 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
20417 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
20418 the constructor through a proxy.
20420 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
20422 * jit-icalls.c, inssel.brg: fixes to array element address
20425 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
20427 * mini-x86.c (is_regsize_var): allocate pointer to registers
20429 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
20431 * driver.c: fixed typo, added intrins to the set of optimizations
20432 tested with regressions.
20434 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
20436 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
20437 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
20440 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
20442 * inssel.brg: remove some common pop instructions without side effects
20444 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
20446 * inssel-x86.brg: fixed thinko in int to double conversions.
20448 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
20450 * mini.c, jit-icalls.c: added runtime thread-static variable support.
20452 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
20454 * inssel-long32.brg: two more missing instructions.
20456 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
20458 * mini.c (mono_emit_call_args): set the cil_code for all arguments
20459 if not already set.
20461 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
20463 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
20466 * basic-float.cs: Added tests for negative zero.
20468 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
20470 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
20471 a couple of missing operations for long casts, with test cases.
20473 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20475 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
20477 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
20479 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
20480 code size estimation.
20482 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
20484 * mini.c (mono_jit_create_remoting_trampoline): make it work with
20485 abstract methods (fix bug 42542)
20487 * aot.c: add ability to handle array types
20489 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
20491 * mini.c: Call the _specific versions of the object allocation
20492 functions if possible.
20494 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
20496 * driver.c: call setlocale ().
20498 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
20500 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
20503 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
20505 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
20507 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
20508 wrappers (fix bug 42122)
20510 2003-05-04 Martin Baulig <martin@ximian.com>
20512 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
20514 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
20515 s/mini_set_defaults/mono_set_defaults/g.
20517 2003-05-04 Martin Baulig <martin@ximian.com>
20519 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
20521 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20523 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
20524 (reported by Don Roberts).
20526 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
20528 * mini.c: temporarily work around two bugs for this release.
20530 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
20532 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
20533 that contains -export-dynamic and it makes using the ld script
20535 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
20537 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
20539 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
20542 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
20544 * mini.c: make sure leave calls all the needed finally blocks,
20545 even when the target jumps out of multiple exception clauses.
20547 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
20549 * ldscript, Makefile.am: add linker script to reduce the number of
20550 exported symbols (should also fix the issues with libwine defining
20551 some of the same symbols in io-layer).
20553 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
20555 * driver.c (mini_main): Avoid assertion when no file name is given on
20558 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
20560 * driver.c: added --version/-V command line option.
20561 Added the inline optimization in the regression tests.
20563 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
20565 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
20566 to the type in the method signature (fixes bug#42134).
20568 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
20570 * mini.c: when inlining, check this is not null only when needed (bug #42135).
20572 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
20574 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
20576 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20578 * driver.c: fixed bug #42100.
20580 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
20582 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
20584 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
20586 * mini.c: moved most of the code required to do inlining to its own
20587 function so it can be reused. Inline also ctors if appropriate.
20589 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
20591 * Makefile.am: Link with -export-dynamic so shared libs loaded by
20592 the runtime can call mono API functions.
20594 2003-04-27 Martin Baulig <martin@ximian.com>
20596 * debug-mini.c (mono_debug_init_method): Added
20597 `guint32 breakpoint_id' argument; if the method has a breakpoint,
20598 send a notification to the debugger.
20600 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
20601 running in the Mono Debugger, just pass the breakpoint number to
20602 mono_debug_init_method().
20604 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
20606 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
20608 * mini.c: allow some more unsafe compares.
20610 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20612 * mini-x86.c, Makefile.am: make distcheck works (partially from
20613 a patch by Richard Lee <r.h.lee@attbi.com>).
20614 * regset.c, regset.h: removed, they are unused.
20616 2003-04-25 Dick Porter <dick@ximian.com>
20618 * driver.c: Usage reports the name as 'mono' not 'mini'
20619 * exceptions-x86.c: Build and run on freebsd
20621 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
20623 * Makefile.am: install the program with the 'mono' name and
20624 the library as libmono instead of mini and libmini.
20626 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
20628 * driver.c: provide the APIs for the embedding interface of the old jit.
20630 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
20632 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
20634 2003-04-23 Martin Baulig <martin@ximian.com>
20636 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
20638 * driver.c: Added `--debug' command line argument to enable
20641 2003-04-23 Martin Baulig <martin@ximian.com>
20643 * debug.[ch]: Removed. The code is now in
20644 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
20646 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
20649 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
20651 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
20653 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20656 (mini_cleanup): moved mono_runtime_cleanup call after the call to
20657 mono_domain_finalize.
20658 (mini_method_compile): use mono_method_profile* if the the option is
20661 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
20663 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
20664 methods with their wrapper.
20666 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
20667 methods with their wrapper.
20669 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
20672 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
20675 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
20678 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
20680 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
20682 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
20684 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
20685 of the mempool. This is slightly faster and uses less memory
20687 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
20689 * mini.c: avoid O(n) allocation for variables.
20691 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20693 * mini.c: handle items on the stack after inlining methods.
20695 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
20697 * mini.c: make the method->opcode optimization dependent
20698 on MONO_OPT_INSTRINS and do it lazily.
20700 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
20702 * driver.c: print overall results at the end of regression run.
20704 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
20706 * inssel.brg: don't overwrite symbolic registers.
20708 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
20710 * inssel-x86.brg: fix conversion from long to float.
20712 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
20714 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
20716 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
20718 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
20720 * driver.c: Added --print-vtable option as in the old JIT.
20722 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
20724 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
20726 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
20728 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
20730 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
20732 * mini.c regalloc.c regalloc.h: Fix memory leak.
20734 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
20736 * aot.c (mono_aot_get_method): register all used strings
20738 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
20740 * mini.c: always intern strings references with ldstr at compile time.
20742 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
20744 * Makefile.am: add BUILT_SOURCES.
20746 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
20748 * driver.c: give a better error message when the assembly to execute
20749 doesn't have an entry point.
20751 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
20753 * Makefile.am: added hack for automake
20755 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
20758 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
20760 22003-04-07 Martin Baulig <martin@ximian.com>
20762 * Makefile.am: Added Makefile.am.
20764 * debugger-main.c: Removed, this is now in the debugger where it
20767 * mini.pc.in: Call this package `mini' for the moment.