1 2009-05-17 Zoltan Varga <vargaz@gmail.com>
3 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
6 2009-05-16 Zoltan Varga <vargaz@gmail.com>
8 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
9 call to mono_marshal_get_rgctx_invoke ().
11 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
12 mono_marshal_get_static_rgctx_invoke (), all platforms which support
13 gshared use the static rgctx trampolines now.
15 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
18 2009-05-15 Zoltan Varga <vargaz@gmail.com>
20 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
22 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
24 2009-05-15 Zoltan Varga <vargaz@gmail.com>
26 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
28 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
31 2009-05-15 Massimiliano Mantione <massi@ximian.com>
33 Made it possible for mono_arch_instrument_epilog to preserve
34 argument registers, otherwise instrumenting the "epilogue" before
35 a tail call would clobber them.
36 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
37 if like mono_arch_instrument_epilog but with an additional parameter
38 that states if argument registers must be preserved.
39 * mini.c: implemented mono_arch_instrument_epilog as a call to
40 mono_arch_instrument_epilog_full without asking to preserve argument
41 registers (this makes the existing code work as usual).
43 - mono_arch_instrument_epilog: add parameter to transform it into
44 mono_arch_instrument_epilog_full, and preserve argument registers
46 - mono_arch_output_basic_block, OP_TAILCALL case: call
47 mono_arch_instrument_epilog_full.
48 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
49 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
50 only transformed mono_arch_instrument_epilog into
51 mono_arch_instrument_epilog_full.
53 2009-05-15 Geoff Norton <gnorton@novell.com>
55 * mini-darwin.c: This works on arm now.
57 2009-05-14 Geoff Norton <gnorton@novell.com>
59 * jit.h, driver.c: Allow full-aot to be decided programatically by the
62 2009-05-15 Zoltan Varga <vargaz@gmail.com>
64 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
67 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
68 wrappers during full aot mode correctly.
70 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
73 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
74 mono_metadata_type_hash ().
76 2009-05-14 Massimiliano Mantione <massi@ximian.com>
78 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
79 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
80 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
81 Removed MONO_INST_BRLABEL from the instruction flags, and the
82 remaining code that used it, because we do not support branches inside
83 basic blocks (and branch target labels) anymore.
84 * Makefile.am: As part of the above cleanup, remove reference to
85 BURG files which don't exist anymore.
87 2009-05-14 Zoltan Varga <vargaz@gmail.com>
89 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
92 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
93 to use mono_arch_throw_corlib_exception.
95 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
96 mono_arch_throw_corlib_exception for throwing corlib exceptions.
98 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
101 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
103 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
104 for the got to make debugging easier and to avoid confusing it with the
107 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
108 method so a breakpoint can be set when using gdb.
110 2009-05-13 Zoltan Varga <vargaz@gmail.com>
112 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
113 on mono_method_get_imt_slot ().
115 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
116 num_decodes variables.
118 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
119 change as it doesn't seem to work.
121 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
124 2009-05-12 Zoltan Varga <vargaz@gmail.com>
126 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
127 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
129 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
130 builder when using full aot.
132 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
133 here, it is already handled.
135 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
138 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
140 * mini-arm.h: Enable IMT for full aot.
142 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
143 arch doesn't support it.
145 * mini.c (mini_init): Don't disable IMT for full aot if the
146 architecture supports it.
148 * mini.h (MonoAotTrampoline): New enum containing the different types
149 of 'numerous' trampolines.
150 (MONO_AOT_FILE_VERSION): Bump this.
152 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
153 static rgctx trampolines. Add support for full-aot IMT thunks.
155 * mini-amd64.h: Enable IMT for full aot.
157 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
158 to exclude tests belonging to a category.
160 * generics.cs: Mark some tests with a !FULLAOT category.
162 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
165 2009-05-11 Zoltan Varga <vargaz@gmail.com>
167 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
168 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
169 (emit_plt): Fix a warning.
171 2009-05-10 Zoltan Varga <vargaz@gmail.com>
173 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
174 back into aot-compiler.c to a place where the other functions shared by
175 the runtime and aot compiler are.
177 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
178 as done previously, instead of in MonoAotFileInfo, since pointers might have
179 alignment requirements.
181 * mini.h: Bump AOT file format version.
183 2009-05-10 Miguel de Icaza <miguel@novell.com>
185 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
186 that is used at runtime from the aot-compiler.c, this makes it
187 work on setups that remove the AOT compiler from the output
190 2009-05-09 Zoltan Varga <vargaz@gmail.com>
192 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
195 * mini-ppc.h: Enable static rgctx trampolines for ppc.
197 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
199 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
200 stuff to mono_arch_decompose_long_opts ().
201 (mono_decompose_opcode): Remove some dead code.
203 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
205 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
206 cmethod can be null for quite a some reasons.
208 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
210 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
212 2009-05-08 Zoltan Varga <vargaz@gmail.com>
214 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
216 2009-05-08 Zoltan Varga <vargaz@gmail.com>
218 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
219 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
220 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
221 calls returning structures by addr on amd64.
223 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
225 * iltests.il.in: Restructure the tail call tests a bit.
227 2009-05-07 Zoltan Varga <vargaz@gmail.com>
229 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
230 for virtual methods too.
232 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
234 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
235 due to regression in verifying System.dll.
237 2009-05-06 Zoltan Varga <vargaz@gmail.com>
239 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
242 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
245 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
246 g_str_hash () which can change.
248 * driver.c (mini_regression): Disable optimizations not supported by
249 the cpu. Fixes #500019.
251 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
254 2009-05-06 Zoltan Varga <vargaz@gmail.com>
256 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
257 to the latest LLVM code.
259 2009-05-05 Zoltan Varga <vargaz@gmail.com>
261 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
263 2009-05-04 Zoltan Varga <vargaz@gmail.com>
265 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
268 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
269 no longer saving offsets, so just save the patch types along with the other
271 * aot-runtime.c (load_patch_info): Update after the changes to
272 encode_patch_list ().
273 (decode_got_entry): Removed, merged into load_patch_info ().
274 (is_shared_got_patch): Removed, call the same function from
277 * mini.h: Bump aot file format version.
279 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
280 half-finished no-dlsym code.
282 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
285 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
286 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
288 2009-05-02 Zoltan Varga <vargaz@gmail.com>
290 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
291 buffer length to work with AOT code.
293 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
296 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
299 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
301 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
303 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
306 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
307 if needed. Don't decompose long operations when using llvm.
309 2009-05-01 Zoltan Varga <vargaz@gmail.com>
311 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
314 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
316 2009-05-03 Martin Baulig <martin@ximian.com>
318 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
319 mono_debugger_insert_method_breakpoint() since the class init
320 handler we're inserting at the top of the method already gives us
323 2009-04-30 Zoltan Varga <vargaz@gmail.com>
325 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
326 to mono_arch_decompose_long_opts () for x86 and arm.
328 2009-04-29 Zoltan Varga <vargaz@gmail.com>
330 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
333 2009-04-28 Zoltan Varga <vargaz@gmail.com>
335 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
338 2009-04-26 Zoltan Varga <vargaz@gmail.com>
340 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
341 number of trampolines used in full-aot mode.
343 * aot-compiler.c: Add an ntrampolines option to set the number of
344 trampolines emitted in full-aot mode.
346 2009-04-27 Zoltan Varga <vargaz@gmail.com>
348 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
349 a volatile load. Get rid of get_tempname (), llvm assigns names
352 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
355 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
358 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
361 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
362 to the same register as a fixed sreg2. Fixes #497271.
364 * iltests.il.in: Add a new test.
366 2009-04-26 Zoltan Varga <vargaz@gmail.com>
368 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
369 stack, since pushes complicate exception handling.
371 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
372 the stack if they are passed using moves.
374 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
376 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
379 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
380 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
381 of FMOVE if it is an R4.
383 2009-04-25 Zoltan Varga <vargaz@gmail.com>
385 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
387 * mini.h (LLVMCallInfo): New structure to store calling convention
388 information for the LLVM back end similar to the CallInfo structures in
391 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
392 call information in a format usable by LLVM.
393 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
395 * method-to-ir.c (mono_emit_call_args): Emit calls using
396 mono_llvm_emit_call () when compiling using LLVM.
398 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
399 comments to all functions. Fix memory leaks. Add a public init/cleanup
402 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
404 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
405 mono_array_new_va () jit icall.
407 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
409 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
410 multiple machine description files to be specified.
411 * mini-ops.h: fixes for cross-compilation.
413 2009-04-22 Miguel de Icaza <miguel@novell.com>
415 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
418 2009-04-22 Zoltan Varga <vargaz@gmail.com>
420 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
421 to prevent asserts in various passes. Fixes #497220.
423 2009-04-21 Zoltan Varga <vargaz@gmail.com>
425 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
428 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
429 table to avoid duplicates.
431 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
433 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
436 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
438 * mini.c (mini_method_verify): Fail fulltrust code if the exception
439 is for method or field access.
441 2009-04-20 Zoltan Varga <vargaz@gmail.com>
443 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
446 * mini-llvm.c (mono_llvm_emit_method): Use it.
448 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
449 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
452 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
453 synchronized methods.
455 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
457 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
459 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
462 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
463 allowing some options to be set dynamically.
465 2009-04-19 Zoltan Varga <vargaz@gmail.com>
467 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
468 unconditional branch.
470 * mini.h (MonoTrampolineType): Add new trampoline type
471 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
474 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
477 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
480 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
481 is enabled. Instead, use the llvm vcall trampoline.
483 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
485 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
487 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
490 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
491 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
493 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
496 * mini.c: Fix a warning.
498 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
499 THROW to the appropriate llvm type.
501 2009-04-18 Zoltan Varga <vargaz@gmail.com>
503 * mini.c (mini_method_compile): Add statistics for methods JITted
506 2009-04-17 Zoltan Varga <vargaz@gmail.com>
508 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
509 OP_IA64_CMP_<cond>_IMM opcodes.
511 2009-04-17 Zoltan Varga <vargaz@gmail.com>
513 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
516 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
519 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
522 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
524 * mini-exceptions.c : add thread id to EXCEPTION trace message.
526 2009-04-17 Zoltan Varga <vargaz@gmail.com>
528 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
531 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
532 rgctx invoke trampolines for x86.
534 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
535 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
536 (mono_arch_get_vcall_slot): Simplify this.
538 2009-04-16 Zoltan Varga <vargaz@gmail.com>
540 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
541 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
543 2009-04-14 Zoltan Varga <vargaz@gmail.com>
545 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
546 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
548 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
550 * liveness.c (visit_bb): Remove a needless assert.
552 2009-04-13 Zoltan Varga <vargaz@gmail.com>
554 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
555 full aot support to the arch specific code.
557 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
559 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
561 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
563 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
564 collect information about the delegate invoke impl trampolines.
566 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
567 to save trampolines during full-aot mode.
569 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
570 creation function which returns a trampoline which sets the rgctx
572 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
574 (mono_delegate_trampoline): Ditto.
576 * mini.c (mono_jit_runtime_invoke): Ditto.
578 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
580 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
582 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
584 2009-04-12 Zoltan Varga <vargaz@gmail.com>
586 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
587 just setting the opcode to OP_NOP.
589 2009-04-11 Zoltan Varga <vargaz@gmail.com>
591 * mini.c (mini_method_compile): Put the last change inside an
592 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
594 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
595 and extend live ranges to cover the whole method when using xdb.
597 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
598 do it in the trampolines.
600 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
603 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
605 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
606 call code in full-aot mode since IMT is disabled there.
607 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
608 new JIT no longer has that restriction.
610 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
612 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
613 a more compact format.
614 (mono_aot_wrapper_name): New function to return a unique name for a
615 wrapper method, also used by the AOT runtime.
617 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
620 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
621 when a ICollection<T> etc is encountered.
622 (add_generic_instances): Process method arguments/locals too.
623 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
626 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
628 2009-04-10 Zoltan Varga <vargaz@gmail.com>
630 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
632 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
634 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
635 representing the result of the decomposition. Nullify instructions
636 instead of setting them to OP_NOP since nops can't have registers
639 2009-04-09 Zoltan Varga <vargaz@gmail.com>
641 * aot-compiler.c (mono_compile_assembly): Split this huge function into
642 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
643 info. Strip 'mapping symbols' on ARM.
645 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
647 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
648 this with the native genmdesc.
650 2009-04-08 Bill Holmes <billholmes54@gmail.com>
652 * aot-runtime.c: Fixing the MSVC build.
654 Code is contributed under MIT/X11 license.
656 2009-04-08 Zoltan Varga <vargaz@gmail.com>
658 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
659 JITted code depends on it.
661 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
663 * aot-compiler.c: Use new MonoGenericParam accessors.
665 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
667 Reduce memory usage and improve correctness wrt MonoGenericParam
668 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
669 handing. Avoid allocating MonoGenericParams, but use the ones in
670 the container itself.
672 2009-04-07 Miguel de Icaza <miguel@novell.com>
674 * tasklets.c: Return exceptions in the out argument.
676 2009-04-08 Zoltan Varga <vargaz@gmail.com>
678 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
679 opcode. Use pointer types in more places instead of casting them to
682 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
684 (mono_llvm_optimize_method): New helper function to optimize a method.
686 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
687 widening code so it could be called from more places.
688 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
689 code paths in the call opcodes.
691 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
693 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
695 2009-04-06 Zoltan Varga <vargaz@gmail.com>
697 * dwarfwriter.c: Use _ to separate class name
698 components as gdb can't handle '.'. Represent reference variables
701 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
703 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
705 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
707 * gc-test.cs: New file with GC stack marking tests.
709 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
710 negative numbers for vfp.
712 * basic-float.cs: Add a test.
714 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
716 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
718 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
720 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
721 part of tasklet/continuation support.
723 2009-04-05 Zoltan Varga <vargaz@gmail.com>
725 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
726 amd64 opcodes inside an ifdef.
728 * dwarfwriter.c: Emit inheritance information for classes, emit fields
731 * dwarfwriter.c (emit_type): Emit the class info for classes.
733 2009-04-04 Zoltan Varga <vargaz@gmail.com>
735 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
737 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
739 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
741 * ssa.c (mono_ssa_compute): Fix some memory leaks.
743 2009-04-03 Zoltan Varga <vargaz@gmail.com>
745 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
747 * mini-llvm.c: Update comments.
749 * mini.h (COMPILE_LLVM): New macro.
751 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
753 * ssa.c (mono_ssa_compute): Ditto.
755 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
756 the unwind ops from a DWARF FDE.
758 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
759 methods by extracting the dwarf unwind ops from the unwind info generated
762 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
765 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
768 2009-04-02 Zoltan Varga <vargaz@gmail.com>
770 * Makefile.am (llvm_sources): Enable this.
772 * mini.c (mini_method_compile): Add support for compiling with LLVM,
773 failing back to the JIT if something cannot be handled.
775 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
778 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
781 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
784 * mini-ops.h: Add a few opcodes needed by LLVM.
786 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
789 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
792 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
794 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
796 2009-04-01 Mark Probst <mark.probst@gmail.com>
798 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
799 ridiculously large methods.
801 2009-03-31 Martin Baulig <martin@ximian.com>
803 * debug-debugger.c (debugger_remove_breakpoint): Call
804 mono_debugger_remove_class_init_callback ().
806 2009-03-31 Zoltan Varga <vargaz@gmail.com>
808 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
809 right before emitting code, not at the start.
811 * mini.c (mono_postprocess_patches): Extract this into a separate function
812 from mono_codegen ().
814 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
815 byref types correctly.
817 2009-03-30 Zoltan Varga <vargaz@gmail.com>
819 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
822 2009-03-29 Zoltan Varga <vargaz@gmail.com>
824 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
825 indirect calls, this avoids problems where get_vcall_slot () would get
826 confused by the native code for the instruction preceeding the call.
827 (mono_arch_get_vcall_slot): Simplify this.
828 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
830 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
831 register allocator now seems to depend on them instead of the data in
834 * mini.c (mini_method_compile): Throw the correct type of exception if
835 mono_method_get_header () fails because of a loading error.
837 2009-03-28 Zoltan Varga <vargaz@gmail.com>
839 * mini.c (mini_method_compile): Clear the loader error if the method
840 header cannot be decoded.
842 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
843 interface methods on proxies correctly.
845 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
846 this argument for vtype methods. Add precise liveness info for arguments.
848 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
849 LIVERANGE_START/END opcodes.
851 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
852 for arguments and values in registers.
854 2009-03-27 Zoltan Varga <vargaz@gmail.com>
856 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
857 return a valuetype. Fixes #487518.
859 * iltests.il: Add a test.
861 * aot-compiler.c: Use mono_thread_create () to create helper threads.
863 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
864 closed over a null reference correctly.
866 2009-03-26 Zoltan Varga <vargaz@gmail.com>
868 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
870 2009-03-25 Mark Probst <mark.probst@gmail.com>
872 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
873 allocated to the same registers as fixed sregs.
875 2009-03-24 Mark Probst <mark.probst@gmail.com>
877 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
880 * method-to-ir.c: Handle more cases for
881 Interlocked.CompareExchange.
883 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
884 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
885 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
887 2009-03-23 Zoltan Varga <vargaz@gmail.com>
889 * aot-runtime.c (decode_method_ref): Fix a warning.
891 * unwind.c (mono_unwind_frame): Ditto.
893 2009-03-22 Zoltan Varga <vargaz@gmail.com>
895 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
896 (mono_compile_assembly): Enable the binary writer for full-aot as well.
898 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
899 fix the handling of large values in the ALU_PC_G0_NC relocation.
901 2009-03-22 Zoltan Varga <vargaz@gmail.com>
903 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
905 2009-03-22 Mark Probst <mark.probst@gmail.com>
907 * method-to-ir.c (mono_spill_global_vars): Support for ternary
910 2009-03-22 Mark Probst <mark.probst@gmail.com>
912 * method-to-ir.c: MINI_OP3 needs a comma.
914 * method-to-ir.c, mini.h, mini.c: Remove
915 mono_init_op_sreg_counts ().
917 2009-03-22 Zoltan Varga <vargaz@gmail.com>
919 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
922 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
925 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
927 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
930 2009-03-21 Mark Probst <mark.probst@gmail.com>
932 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
933 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
934 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
937 2009-03-20 Zoltan Varga <vargaz@gmail.com>
939 * driver.c: Change location of gc_wrapper.h.
941 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
942 inside finally clauses correctly. Fixes #485721.
944 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
945 after the change above.
947 * exceptions.cs: Add a test.
949 2009-03-19 Zoltan Varga <vargaz@gmail.com>
951 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
953 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
954 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
955 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
957 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
958 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
960 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
962 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
963 Simplify logic for ensure_method_is_allowed_to_call_method.
964 Handle wrappers on callers.
966 2009-03-19 Zoltan Varga <vargaz@gmail.com>
968 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
971 * basic-simd.cs: Fix the names of some test methods.
973 2009-03-18 Geoff Norton <gnorton@novell.com>
975 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
977 2009-03-18 Zoltan Varga <vargaz@gmail.com>
979 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
981 2009-03-17 Jb Evain <jbevain@novell.com>
983 * driver.c: remove now uneeded call to mono_gc_base_init before
986 2009-03-17 Jb Evain <jbevain@novell.com>
988 * dwarfwriter.c (token_handler): handle more cases.
990 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
992 * method-to-ir.c: Remove more dead code (that was required only
993 because of method_is_safe). Fix compiler warnings.
995 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
997 * method-to-ir.c: Remove unneeded/useless method_is_safe
998 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
1000 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1002 * mini.c (mini_method_compile): Print the method been compiled with
1003 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
1004 for people not familiar with the runtime.
1006 2009-03-17 Zoltan Varga <vargaz@gmail.com>
1008 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
1009 a managed object which is later put into a GList. Return its class instead.
1011 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
1012 stack slots when using sgen.
1014 2009-03-16 Zoltan Varga <vargaz@gmail.com>
1016 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
1018 2009-03-14 Zoltan Varga <vargaz@gmail.com>
1020 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
1021 > so it works on the first vreg as well.
1023 2009-03-13 Zoltan Varga <vargaz@gmail.com>
1025 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
1028 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
1030 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
1033 2009-03-12 Zoltan Varga <vargaz@gmail.com>
1035 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
1036 native->IL offset mapping.
1038 2009-03-11 Zoltan Varga <vargaz@gmail.com>
1040 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
1042 * basic.cs: Add a test.
1044 2009-03-11 Mark Probst <mark.probst@gmail.com>
1046 * mini-x86.c (mono_arch_output_basic_block): Use different
1047 registers in case the ones we want to overwrite are used by the
1048 other operand. Fixes regression in #480807.
1050 2009-03-10 Zoltan Varga <vargaz@gmail.com>
1052 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
1054 * dwarfwriter.c (emit_line_number_info): The line number info for
1055 IL code was off by one. Fix that.
1057 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
1060 2009-03-09 Mark Probst <mark.probst@gmail.com>
1062 Contributed under the terms of the MIT/X11 license by Steven
1063 Munroe <munroesj@us.ibm.com>.
1065 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
1068 2009-03-08 Zoltan Varga <vargaz@gmail.com>
1070 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
1073 2009-03-06 Zoltan Varga <vargaz@gmail.com>
1075 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
1076 the delegate ctor handling code. Fixes #482638.
1078 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
1081 * iltests.il.in: Add a test.
1083 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
1086 2009-03-05 Mark Probst <mark.probst@gmail.com>
1088 * mini-trampolines.c (mono_create_jump_trampoline): If the method
1089 is shared generic code, return the trampoline, even if the method
1090 has already been compiled. Fixes #479763.
1092 * mini.c, mini.h: New function
1093 mono_jit_find_compiled_method_with_jit_info() which is the same as
1094 mono_jit_find_compiled_method() but also returns the jit info.
1096 2009-03-05 Mark Probst <mark.probst@gmail.com>
1098 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
1099 for methods which actually have one. For all other methods, make
1100 sure the this argument var is live the whole method.
1102 * mini.c (mini_method_compile): Every shared method has a
1103 this/vtable/mrgctx info. Fixes #480807.
1105 2009-03-05 Mark Probst <mark.probst@gmail.com>
1107 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
1108 generic/imt thunks where some entries branch through the vtable,
1109 while other entries branch directly.
1111 2009-03-05 Zoltan Varga <vargaz@gmail.com>
1113 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
1115 * mini-windows.c: Ditto.
1117 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
1120 2009-03-04 Zoltan Varga <vargaz@gmail.com>
1122 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
1125 2009-03-04 Mark Probst <mark.probst@gmail.com>
1127 * method-to-ir.c: Don't inline methods that use JMP. Fixes
1130 2009-03-04 Mark Probst <mark.probst@gmail.com>
1132 * exceptions-x86.c: Include debug-mini.h - fixes build.
1134 2009-03-04 Martin Baulig <martin@ximian.com>
1136 * debug-mini.c: Clean up the exception API and add documentation.
1137 (mono_debugger_handle_exception): New public method; this is
1138 called when throwing an exception or encountering an unhandled one.
1139 (mono_debugger_call_exception_handler): Formerly known as
1140 mono_debugger_handle_exception(); this is used to tell the
1141 debugger that we're about to invoke an exception handler.
1143 2009-03-04 Martin Baulig <martin@ximian.com>
1145 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
1146 ../metadata/mono-debug-debugger.c; save and reset exception state.
1148 2009-03-02 Martin Baulig <martin@ximian.com>
1150 * debug-mini.c: Moved the debugger exception handling here from
1151 ../metadata/mono-debug-debugger.c.
1154 (MonoDebuggerExceptionAction): New exception typedef.
1157 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
1159 * exceptions-amd64.c
1160 (mono_amd64_throw_exception): Use the new debugger exception
1164 (mono_handle_exception_internal): Don't call
1165 mono_debugger_unhandled_exception() here.
1167 2009-03-03 Zoltan Varga <vargaz@gmail.com>
1169 * mini.c aot-compiler.c: Update after the changes to
1170 mono_marshal_get_runtime_invoke ().
1172 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
1173 Virtual generic methods might not have method->slot set, work around
1176 * generics.cs: Add a test.
1178 2009-03-02 Geoff Norton <gnorton@novell.com>
1181 * driver.c: Allow signal chaining of SIGFPE as well.
1183 2009-03-02 Zoltan Varga <vargaz@gmail.com>
1185 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
1186 this since it now receives the method not its generic context in the
1189 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
1190 generic/imt thunks where some entries branch through the vtable, while
1191 other entries branch directly.
1193 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
1195 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
1196 support for interface methods as well.
1198 * mini-trampolines.c: Add support for virtual generic methods in interfaces
1199 using the normal IMT thunks.
1201 generics.cs: Add new tests.
1203 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
1204 the generic inst to the generic imt thunks. This fixes AOT support,
1205 improves consistency with the normal IMT thunks, and makes it easier to
1206 add support for interface generic virtual methods later.
1208 * mini-trampolines.c (mono_magic_trampoline): Ditto.
1210 2009-02-28 Zoltan Varga <vargaz@gmail.com>
1212 * driver.c (mono_set_signal_chaining): New public API function to enable
1213 signal chaining on POSIX platforms.
1215 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
1216 (si@lindenlab.com) to implement signal chaining. The original patch was
1217 contributed under the MIT X/11 license:
1218 https://bugzilla.novell.com/show_bug.cgi?id=318894
1220 2009-02-27 Zoltan Varga <vargaz@gmail.com>
1222 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
1223 too until it can be made to run on amd64.
1225 2009-02-26 Zoltan Varga <vargaz@gmail.com>
1227 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
1228 to get_generic_context_from_code () + get_call_info () if possible.
1230 2009-02-25 Zoltan Varga <vargaz@gmail.com>
1232 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
1233 suspend-on-sigsegv functionality.
1235 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
1236 to suspend when a native SIGSEGV is received. This is useful for debugging
1237 crashes which don't happen under gdb, since a live process contains more
1238 information than a core file.
1240 * mini-exceptions.c (mono_print_thread_dump): Use
1241 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
1243 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
1245 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
1247 * basic-float.cs: Disable the tests which currently fail on amd64.
1249 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
1250 value to mono_arch_patch_callsite () to fix crashes.
1252 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
1254 2009-02-23 Zoltan Varga <vargaz@gmail.com>
1256 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
1257 nop code by patching the call address to point to the nullified class init
1258 trampoline, as the former does not seem to be safe on SMP machines.
1260 2009-02-23 Mark Probst <mark.probst@gmail.com>
1262 * mini-ops.h: Fix the argument types for a few x86 opcodes where
1265 2009-02-23 Zoltan Varga <vargaz@gmail.com>
1267 * basic-float.cs basic-calls.cs: Fix warnings.
1269 2009-02-22 Mark Probst <mark.probst@gmail.com>
1271 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
1272 correct frame pointer in the LMF. Should fix #478394.
1274 2009-02-22 Zoltan Varga <vargaz@gmail.com>
1276 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
1278 * image-writer.c: Make the binary writer less verbose.
1280 2009-02-21 Zoltan Varga <vargaz@gmail.com>
1282 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
1283 are called from runtime invoke wrappers.
1285 2009-02-20 Zoltan Varga <vargaz@gmail.com>
1287 * cpu-ppc.md (store_memindex): Increase the size of this.
1289 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1291 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1293 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
1295 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
1298 Last fix for of #467201.
1301 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1303 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1305 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
1306 and long_conv_to_r8_2:
1308 Fixed part of #467201.
1310 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1312 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1314 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
1315 conversion to 32 bits.
1317 * cpu-x86.md: Increase the size of int_conv_to_r4.
1319 * basic-float.cs: Add a test for this.
1321 Fixed part of #467201.
1323 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1325 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1327 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
1328 conversion to 64 bits.
1330 * basic-float.cs: Add a test for this.
1332 Fixed part of #467201.
1334 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1336 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1338 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
1339 This behavior is compatible with MS.
1341 * iltest.il.in: Add a test for this.
1343 Fixed part of #467201.
1345 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1347 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1349 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
1350 change the precision of the value.
1352 * cpu-x86.md: Define len for float_conv_to_r4.
1354 * basic-float.cs: Add a test for this.
1356 Fixed part of #467201.
1358 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
1360 * mini.c: Adjust locking order to the new semantics where the loader lock
1363 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
1372 * mini-trampolines.c:
1385 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
1387 2009-02-18 Zoltan Varga <vargaz@gmail.com>
1389 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
1392 2009-02-17 Zoltan Varga <vargaz@gmail.com>
1394 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
1395 for cctors if needed.
1397 2009-02-17 Mark Probst <mark.probst@gmail.com>
1399 * mini-ppc.c: Fix build on Darwin.
1401 2009-02-17 Zoltan Varga <vargaz@gmail.com>
1403 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
1404 version instead of 3 as valgrind doesn't like version 3.
1406 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1408 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
1409 usable for hashing methods.
1410 (emit_extra_methods): Use the new hash to avoid putting every method in the
1413 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
1415 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
1416 whenever a method ref could match a method.
1418 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
1421 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
1424 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
1426 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
1427 the encoding buffer.
1429 * method-to-ir.c (mono_method_check_inlining): Avoid calling
1430 mono_method_get_header () on inflated methods as an optimization.
1432 2009-02-16 Zoltan Varga <vargaz@gmail.com>
1434 * ssa.c (fold_ins): Fix another crash if the instruction following the
1435 switch was optimized away.
1437 2009-02-16 Mark Probst <mark.probst@gmail.com>
1439 Contributed under the terms of the MIT/X11 license by Steven
1440 Munroe <munroesj@us.ibm.com>.
1442 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
1444 2009-02-16 Zoltan Varga <vargaz@gmail.com>
1446 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
1447 around the mono_domain_alloc calls, it is now done by the functions
1450 * aot-compiler.c (compile_method): Only add wrappers referenced by
1451 the method if compiling with full AOT.
1452 (mono_compile_assembly): Error out if --aot=full is specified on
1453 a platform where it is not supported.
1455 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
1458 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
1461 * aot-runtime.c (load_named_code): Handle
1462 mono_arm_throw_exception_by_token.
1464 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
1466 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
1469 * Makefile.am (fullaotcheck): Exit if a test fails.
1471 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
1473 (mono_compile_assembly): Handle the assembler failing.
1475 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
1476 accepting subsections of .bss.
1478 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
1481 * aot-compiler.c: Remove some unused includes.
1483 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
1484 now in MonoImageWriter.
1486 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
1487 code sequence which matches a non-virtual call. Fixes #472654.
1489 2009-02-15 Zoltan Varga <vargaz@gmail.com>
1491 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
1494 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
1495 use the image/dwarf writers directly.
1497 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
1500 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
1503 * image-writer.h: Fix some typos.
1505 * dwarfwriter.h dwarfwriter.c: New files.
1507 * aot-compiler.c: Extract the DWARF info writing functionality into a
1510 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
1511 argument to return unwind info.
1513 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
1515 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
1517 * aot-runtime.c (decode_method_ref): Add a case for
1518 MONO_AOT_METHODREF_WRAPPER_NAME.
1520 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
1523 * aot-compiler.c (encode_method_ref): Use the new constants.
1525 * aot-runtime.c (decode_method_ref): Ditto.
1527 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
1528 be compiled, not the icall itself.
1530 2009-02-14 Zoltan Varga <vargaz@gmail.com>
1532 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
1533 using decode_method_ref ().
1535 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
1536 convert it to an in32. Fixes #475859.
1538 * arrays.cs: Add a test.
1540 2009-02-12 Zoltan Varga <vargaz@gmail.com>
1542 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
1545 * basic-long.cs: Add a test.
1547 2009-02-12 Mark Probst <mark.probst@gmail.com>
1549 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
1550 remove the frame pointer in leaf methods which don't receive any
1551 arguments, don't throw exceptions and don't do dynamic stack
1554 2009-02-12 Zoltan Varga <vargaz@gmail.com>
1556 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
1557 the fail_tramp changes. Hopefully fixes #475132.
1559 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1561 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
1562 instead of mono_metadata_signature_dup_full.
1564 2009-02-12 Zoltan Varga <vargaz@gmail.com>
1566 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
1567 for processing jump tables. Fixes #473787.
1569 2009-02-11 Mark Probst <mark.probst@gmail.com>
1571 * mini-generic-sharing.c: mini_method_get_context() just calls
1572 mono_method_get_context_general() now.
1574 * mini.c, mini.h: Moved get_object_generic_inst(),
1575 construct_object_context_for_method() and
1576 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
1578 2009-02-11 Zoltan Varga <vargaz@gmail.com>
1580 * branch-opts.c (mono_if_conversion): Handle the case where the merged
1581 basic block fell through to its successor bblock without a branch. Fixes
1584 * iltests.il.in: Add a test.
1586 * aot-compiler.c (encode_method_ref): Encode methods of array types.
1587 (can_encode_patch): We can now handle arrays of generic parameters and
1590 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
1592 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
1593 the AOT file to avoid some #ifdefs in aot-runtime.c
1595 * mini.h: Bump AOT file format version.
1597 2009-02-10 Zoltan Varga <vargaz@gmail.com>
1599 * Makefile.am (fullaotcheck): Make this run the tests.
1601 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
1603 2009-02-10 Mark Probst <mark.probst@gmail.com>
1605 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
1606 individually. Fixes #473482.
1608 2009-02-10 Zoltan Varga <vargaz@gmail.com>
1610 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
1612 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
1614 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
1615 (mono_compile_assembly): Hush compile warnings about
1616 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
1619 2009-02-10 Zoltan Varga <vargaz@gmail.com>
1621 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
1623 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
1625 * aot-compiler.c: Fix arm support.
1627 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
1628 img_writer_emit_unset_mode () function.
1630 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
1631 (mono_unwind_get_dwarf_pc_reg): Ditto.
1633 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
1634 Move almost all platform specific code to a set of arch_ functions,
1635 and document them to ease porting.
1637 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
1639 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
1641 * aot-compiler.c: Extract the image writing functionality into a separate
1642 module to reduce the size of this file.
1644 2009-02-09 Geoff Norton <gnorton@novell.com>
1646 * mini-s390.c: Fix the signature of emit_sig_cookie.
1648 2009-02-09 Zoltan Varga <vargaz@gmail.com>
1650 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
1652 * aot-runtime.c (is_shared_got_patch): Ditto.
1654 * aot-runtime.c (load_named_code): Cope with the fact that
1655 decode_got_entry () won't decode the patch fully if its corresponding got
1656 entry is already filled.
1658 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
1660 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1662 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
1663 as the moving pointer instead of 'buf' for consistency with the rest of the
1665 (mono_arch_create_monitor_exit_trampoline): Ditto.
1667 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
1668 generic_class_init trampolines.
1669 (add_generic_class): Extract some code from add_generic_instances () into a
1670 separate function so it can be called from other places too.
1671 (compile_method): Call add_generic_class () for the classes of inflated methods
1672 referenced by the method.
1673 (can_encode_patch): Allow references to generic parameters.
1675 * aot-runtime.c: Add support the patches required by the new trampolines.
1677 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
1680 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
1683 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
1684 this from get_throw_pending_exception, make the signature full aot compatible.
1686 * Makefile.am (fullaotcheck): New target to run full-aot tests.
1688 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
1690 * exceptions.cs: Add a test.
1692 2009-02-07 Zoltan Varga <vargaz@gmail.com>
1694 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
1695 use the DWARF_DATA_ALIGN constant instead.
1697 * exception-<ARCH>.c: Update after the above change.
1699 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
1702 * mini-arm.c: Enable the dwarf unwinder.
1704 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
1705 instead of mono_class_setup_vtable ().
1707 2009-02-07 Zoltan Varga <vargaz@gmail.com>
1709 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
1712 * mini-x86.h: Enable the dwarf unwinder.
1714 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
1716 Fix mcs/tests/test-7.cs
1717 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
1720 2009-02-06 Zoltan Varga <vargaz@gmail.com>
1722 * mini.c (print_jit_stats): Remove some unused statistics.
1724 2009-02-05 Zoltan Varga <vargaz@gmail.com>
1726 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
1728 2009-02-05 Mark Probst <mark.probst@gmail.com>
1730 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
1731 the method we get from mono_object_get_virtual_method() because
1732 that function does it properly, now.
1734 2009-02-05 Zoltan Varga <vargaz@gmail.com>
1736 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
1737 opcodes. Fixes #472775.
1739 2009-02-05 Mark Probst <mark.probst@gmail.com>
1741 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
1742 fact that mono_find_jit_info() sometimes returns the context
1743 corresponding to the jit info in new_ctx. Fixes #472600.
1745 2009-02-05 Zoltan Varga <vargaz@gmail.com>
1747 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
1748 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
1749 klass->enum_basetype directly.
1751 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
1754 * unwind.c: Avoid 0 sized arrays.
1756 2009-02-04 Zoltan Varga <vargaz@gmail.com>
1758 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
1759 size on systems with 64k pages. Fixes #471389.
1761 2009-02-04 Mark Probst <mark.probst@gmail.com>
1763 Contributed under the terms of the MIT/X11 license by Steven
1764 Munroe <munroesj@us.ibm.com>.
1766 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
1767 for LOADI4_MEMBASE. Use addi instead of addic if it's not
1770 2009-02-04 Mark Probst <mark.probst@gmail.com>
1772 Contributed under the terms of the MIT/X11 license by Steven
1773 Munroe <munroesj@us.ibm.com>.
1775 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
1778 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
1779 The trampoline can be longer on PPC64.
1781 2009-02-04 Mark Probst <mark.probst@gmail.com>
1783 Contributed under the terms of the MIT/X11 license by Steven
1784 Munroe <munroesj@us.ibm.com>.
1786 * mini-ppc.c: Compiler warning fixes and trivial code
1789 2009-02-04 Zoltan Varga <vargaz@gmail.com>
1791 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
1792 ins->dreg which could be a hardware register, not a vreg.
1794 * aot-compiler.c (emit_method_dwarf_info): Ditto.
1796 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
1797 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
1799 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
1801 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
1802 ->dreg, that is not the vreg we are looking for.
1804 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
1806 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
1809 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
1812 2009-02-03 Zoltan Varga <vargaz@gmail.com>
1814 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
1816 * aot-compiler.c (emit_line_number_info): Fix line number emission when
1819 * aot-compiler.c: Add xdebug support on x86.
1821 * unwind.c: Add x86 support.
1823 * aot-compiler.c (emit_exception_debug_info): Control the emission of
1824 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
1826 * mini.c (mini_method_compile): Ditto.
1828 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
1831 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
1832 which mimic .push_section/.pop_section in GAS.
1834 * aot-compiler.c: Emit precise live range information for variables.
1836 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
1838 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
1839 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
1842 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
1843 the live ranges of variables.
1845 * mini.h (struct MonoMethodVar): Add two fields containing the live range
1846 of the variable in terms of native offsets.
1848 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
1850 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
1852 2009-02-02 Mark Probst <mark.probst@gmail.com>
1854 Contributed under the terms of the MIT/X11 license by Steven
1855 Munroe <munroesj@us.ibm.com>.
1857 * exceptions-ppc.c (restore_regs_from_context): Correct operand
1858 order (offset then base reg) for ppc_load_multiple_regs.
1859 (emit_save_saved_regs) Correct operand order for
1860 ppc_store_multiple_regs.
1861 (mono_arch_get_call_filter): Correct operand order for
1862 ppc_load_multiple_regs.
1864 * mini-ppc.c (emit_memcpy): Fix operand order for
1865 ppc_load_reg_update and ppc_store_reg_update.
1866 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
1867 (mono_arch_emit_epilog): Correct operand order for
1868 ppc_load_multiple_regs.
1870 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
1871 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
1873 2009-02-02 Mark Probst <mark.probst@gmail.com>
1875 * cpu-ppc64.md: Fixed storer4_memindex length.
1877 2009-02-02 Zoltan Varga <vargaz@gmail.com>
1879 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
1882 * aot-compiler.c (emit_line_number_info): Optimize this.
1884 2009-02-01 Zoltan Varga <vargaz@gmail.com>
1886 * aot-compiler.c: Disassemble tokens in the IL disassembly.
1888 * aot-compiler.c: Add debug info for methods without debug info by
1889 emitting an IL file and having the line number info referencing that file.
1891 * aot-compiler.c: Optimize the size of the generated line number info.
1893 * aot-compiler.c: Emit line number info in xdebug mode.
1895 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
1898 2009-01-31 Zoltan Varga <vargaz@gmail.com>
1900 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
1902 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
1905 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
1907 * basic-calls.cs: Test for the weird crash found on arm.
1909 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
1911 * cpu-arm.md: Increase the size of storer8_membase_reg and
1912 loadr8_membase_reg to 24 bytes to accomodate the extra add.
1914 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
1915 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
1916 reg to LR otherwise we'll be loading/storing from just the offset.
1918 2009-01-30 Miguel de Icaza <miguel@novell.com>
1920 Question: if we are storing gint32's inside the "*native_offset",
1921 should we change the signature to "gint32 *native_offset" to
1922 ensure that we do not have type definition problems?
1924 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
1925 an int * as this is what the other function expects, causes
1926 problems with Freescale's compiler that defined int32_t to be a
1927 long and makes int incompatible
1929 2009-01-30 Miguel de Icaza <miguel@novell.com>
1931 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
1932 filename conflict with bjam.
1934 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
1936 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
1937 as it might use decomposed ops.
1939 2009-01-30 Zoltan Varga <vargaz@gmail.com>
1941 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
1943 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
1946 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
1948 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
1951 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
1952 way registers are stored in MonoContext on arm.
1954 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
1955 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
1957 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
1959 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
1961 * mini.c (mini_init): Register mono_isfinite.
1963 * jit-icalls.c (mono_isfinite): New jit icall.
1965 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
1967 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
1968 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
1971 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
1973 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
1974 separate frame and stack pointers, so we must use FP to find the register
1976 The FP reg is retrieved from the MonoContext::regs array.
1978 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
1980 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
1983 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
1985 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
1986 return R4 and R8 when not running under softfloat.
1988 Fixes basic-calls.exe
1990 2009-01-30 Zoltan Varga <vargaz@gmail.com>
1992 * mini-arm.c: Implement some overflow opcodes.
1994 2009-01-29 Miguel de Icaza <miguel@novell.com>
1996 * ssa.c: handle another alloca.h
1998 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
1999 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
2000 MONO_ARCH_USE_SIGACTION.
2002 * aot-runtime.c, mini-exceptions.c: Replace platform define with
2005 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
2007 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
2008 PPC targets as sigaction does not exist on all platforms, define
2009 this on a per-platform basis.
2011 Instead of erroring out if the platform is not defined, include
2012 mini-ppc-os.h, and expect that the OS specific setting provides
2013 the required information.
2015 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2017 * aot-compiler.c: Fix --enable-minimal=aot.
2019 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2021 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
2024 2009-01-29 Zoltan Varga <vargaz@gmail.com>
2026 * exceptions-arm.c: Fix warnings.
2028 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
2031 * mini-x86.c: Fix --enable-minimal=jit build.
2033 * mini.c: Really fix --enable-minimal=jit build.
2035 * mini.c (construct_object_context_for_method): Move this outside
2036 the DISABLE_JIT block to fix the --enable-minimal=jit build.
2038 "Backported" of r124984 from 2.0 branch.
2040 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
2042 "Backport" of r124977 + r124978 from 2.0 branch.
2044 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
2045 to avoid calling mono_exception_from_token () from the throw trampoline.
2046 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
2047 for throwing corlib exceptions, this fixes full-aot support for corlib
2050 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
2052 2009-01-29 Miguel de Icaza <miguel@novell.com>
2054 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
2055 part of the changes to split the code in mini into operating
2056 system specific files.
2058 This patch was done by copying mini.c to the respective files to
2059 preserve SVN history.
2061 2009-01-29 Zoltan Varga <vargaz@gmail.com>
2063 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
2065 2009-01-28 Zoltan Varga <vargaz@gmail.com>
2067 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
2068 remoting-invoke-with-check wrappers of shared methods.
2070 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
2072 2009-01-27 Mark Probst <mark.probst@gmail.com>
2074 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
2075 optimization if the top of stack is the last instruction in the
2076 bblock. Otherwise it might have been used after its definition.
2079 2009-01-27 Zoltan Varga <vargaz@gmail.com>
2081 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
2082 method as well when get_vcall_slot () fails to match a code sequence.
2084 * mini-arm.c: Fix the android build, which doesn't have
2087 2009-01-26 Zoltan Varga <vargaz@gmail.com>
2089 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
2092 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
2094 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
2096 2009-01-26 Zoltan Varga <vargaz@gmail.com>
2098 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
2099 and put its id into jinfo->used_regs. This is only used on amd64,
2100 which is currently the only platform generating unwind info.
2102 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
2103 the dwarf unwinder. This is required to correctly handle async exceptions
2104 like thread abort and stack overflows, which can happen while a method
2105 is in the middle of its prolog or epilog.
2107 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
2108 the unwind info belonging to an AOTed method.
2110 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
2111 into cfg->unwind_ops.
2113 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
2115 * mini.c (mini_init): Call mono_unwind_init ().
2116 (mini_cleanup): Call mono_unwind_cleanup ().
2118 * unwind.c: Add functions for managing a set of unwind info entries, allowing
2119 unwind info to be shared between methods.
2121 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
2124 * exceptions-amd64.c (mono_arch_exceptions_init): Call
2125 get_throw_pending_exception () to avoid initialization races.
2127 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
2128 mono_arch_exceptions_init () function.
2130 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
2132 2009-01-25 Zoltan Varga <vargaz@gmail.com>
2134 * mini.c (mono_get_domain_intrinsic): New helper function.
2135 (mono_get_thread_intrinsic): Ditto.
2137 * mini-arm.c mini-ia64.c: Use the new helper functions.
2139 * method-to-ir.c (mono_method_to_ir): Fix the comment for
2140 the last constrained_call change, since it is needed in the non-AOT
2143 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
2145 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
2146 mono_get_lmf_addr () on arm eabi linux.
2148 2009-01-24 Zoltan Varga <vargaz@gmail.com>
2150 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
2151 code sequence which matches a non-virtual call.
2153 2009-01-23 Mark Probst <mark.probst@gmail.com>
2155 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
2158 2009-01-23 Zoltan Varga <vargaz@gmail.com>
2160 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
2161 runtime-invoke wrappers, since they are also shared based on signature.
2163 2009-01-22 Mark Probst <mark.probst@gmail.com>
2165 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
2166 info from the (correct) context.
2168 2009-01-22 Zoltan Varga <vargaz@gmail.com>
2170 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
2172 * unwind.c (mono_unwind_frame): New function to unwind through a frame
2173 using dwarf unwinding info. Not yet used.
2175 * mini.c (mini_init): When using xdebug, disable freeing of domains.
2177 2009-01-21 Mark Probst <mark.probst@gmail.com>
2179 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
2182 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
2183 special case and handle mono_arch_delegate_invoke_impl() returning
2184 function descriptors.
2186 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
2187 trampolines return function descriptors, too.
2189 2009-01-21 Zoltan Varga <vargaz@gmail.com>
2191 * method-to-ir.c (handle_alloc): Avoid generic instances in the
2192 out_of_line optimization.
2194 2009-01-21 Martin Baulig <martin@ximian.com>
2197 (MonoCompile): Added `disable_deadce_vars' to disable removing
2201 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
2202 inside the debugger.
2204 * liveness.c (mono_analyze_liveness): Don't remove any unused
2205 variables if `cfg->disable_deadce_vars' is set.
2207 2009-01-21 Mark Probst <mark.probst@gmail.com>
2209 * method-to-ir.c: Only apply exception constructor optimization if
2210 the the method actually belongs to an exception class. Fixes
2213 2009-01-21 Zoltan Varga <vargaz@gmail.com>
2215 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
2216 change inside a #ifdef __mono_ppc64__.
2218 * aot-compiler.c (compile_method): Remove the previous limitation.
2220 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
2221 on type variables in AOTed code.
2223 * aot-compiler.c (compile_method): Skip generic methods having type
2224 constraints on their generic parameters.
2226 * aot-compiler.c (compile_method): Check for methods which cannot be
2227 encoded inside RGCTX_FETCH patches as well.
2229 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
2232 2009-01-20 Mark Probst <mark.probst@gmail.com>
2234 * method-to-ir.c: Force the vtable variable in shared generic code
2235 for the case that they might show up on a stack trace where they
2238 * mini-exceptions.c: Save and use generic sharing info as well as
2239 IP in stack traces to resolve shared generic instantiations.
2241 2009-01-20 Zoltan Varga <vargaz@gmail.com>
2243 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
2244 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
2246 2009-01-20 Mark Probst <mark.probst@gmail.com>
2248 * method-to-ir.c: Do generic sharing for array constructors.
2250 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
2252 * mini-exceptions.c (mono_print_thread_dump): Add information
2253 about the thread state using wapi_current_thread_desc.
2255 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
2257 * basic-simd.cs: Tests for the new constructors.
2259 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
2261 * mini-ops.h: Added OP_EXPAND_*
2265 * mini-x86.c (mono_arch_output_basic_block): Same.
2267 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
2269 2009-01-19 Zoltan Varga <vargaz@gmail.com>
2271 * iltests.il.in: Add a test for #467385.
2273 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
2275 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
2276 thread been cleaned up is not the same currently in execution.
2278 Fixes appdomain-unload crashes on windows, osx and linux variants
2279 without the __thread keyword.
2281 2009-01-18 Zoltan Varga <vargaz@gmail.com>
2283 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
2284 (koush@koushikdutta.com). Implement this for android.
2286 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
2287 begins with a digit.
2289 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
2290 mono_marshal_get_write_barrier ().
2292 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
2294 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
2295 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
2296 that pass them on a register pair.
2298 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
2299 test was crashing due to that.
2301 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
2303 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
2304 trampoline code. Include ucontext.h only if available.
2306 2009-01-15 Mark Probst <mark.probst@gmail.com>
2308 * mini.c: mono_domain_lookup_shared_generic() takes an open method
2309 and doesn't check whether it's sharable, like it was before
2310 removing the shared generics hash. This brings IronPython
2311 performance back to what it was before that change.
2313 2009-01-14 Mark Probst <mark.probst@gmail.com>
2315 * method-to-ir.c: Handle delegate invocation optimization earlier,
2316 otherwise it would be handled (much more slowly) by the
2317 final/sealed optimization.
2319 2009-01-13 Zoltan Varga <vargaz@gmail.com>
2321 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
2322 domain is not set. Fixes #465864.
2324 2009-01-12 Mark Probst <mark.probst@gmail.com>
2326 * method-to-ir.c: Don't stop sharing of generic methods with catch
2327 clauses - we already handle those.
2329 2009-01-12 Mark Probst <mark.probst@gmail.com>
2331 * mini.c, mini.h: lookup_generic_method() is now
2332 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
2333 making the shared_generics_hash obsolete.
2335 2009-01-12 Mark Probst <mark.probst@gmail.com>
2337 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
2338 use the red zone. Make room on the stack first and then use it,
2339 not the other way around.
2341 2009-01-12 Zoltan Varga <vargaz@gmail.com>
2343 * mini.c (mini_init): Call mono_xdebug_init ().
2345 * aot-compiler.c (mono_xdebug_init): Make this non-static.
2347 2009-01-11 Zoltan Varga <vargaz@gmail.com>
2349 * TestDriver.cs: Add an --iter argument to run tests multiple times.
2351 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
2354 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
2355 debug+unwind info for trampolines.
2357 * mini.c (mono_create_unwind_op): New helper function.
2359 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
2361 2009-01-10 Zoltan Varga <vargaz@gmail.com>
2363 * aot-compiler.c: Fix the build.
2365 2009-01-09 Zoltan Varga <vargaz@gmail.com>
2367 * Makefile.am: Update dtrace-prelink.sh location.
2369 2009-01-08 Zoltan Varga <vargaz@gmail.com>
2371 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
2372 optimization. Fixes #464520.
2374 2009-01-07 Bill Holmes <billholmes54@gmail.com>
2376 * mini-amd64.c : Adding code to save/restore non-volatile registers
2379 * exceptions-amd64.c : Adding code to save/restore non-volatile
2380 registers on Winx64.
2382 Contributed under MIT/X11 license.
2384 2009-01-07 Zoltan Varga <vargaz@gmail.com>
2386 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
2387 __GNUC_MINOR__ which can break when the major version changes.
2389 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2391 * basic-simd.cs: Add tests for usage of the sizeof opcode.
2393 2009-01-07 Geoff Norton <gnorton@novell.com>
2395 * helpers.c: Allow mono -v -v -v to work on darwin.
2397 2009-01-05 Bill Holmes <billholmes54@gmail.com>
2399 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
2402 Contributed under MIT/X11 license.
2404 2009-01-05 Zoltan Varga <vargaz@gmail.com>
2406 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
2407 instead of directly accessing type->data.klass. Fixes #462016.
2408 (mono_allocate_stack_slots_full): Ditto.
2410 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
2411 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
2413 * aot-compiler.c (emit_plt): Fix ARM build.
2415 2009-01-04 Zoltan Varga <vargaz@gmail.com>
2417 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
2419 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
2422 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
2423 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
2426 * iltests.il.in: Add a regression test.
2428 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2430 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
2432 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2434 * basic-simd.cs: Add a regression test for #462457.
2436 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2438 * mini-ops.h: Add a definition of XPHI.
2440 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
2442 * ssa.c (op_phi_to_move): Handle XPHI.
2444 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
2448 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2450 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
2452 2008-12-31 Geoff Norton <gnorton@novell.com>
2454 * mini-ppc.c: The prolog size allocated can be too small for darwin
2455 ppc32 under certain circumstances. Also fix a small logic bug.
2457 2008-12-29 Zoltan Varga <vargaz@gmail.com>
2459 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
2460 while loading AOT methods.
2462 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
2463 since only the former is nulled out after a successful cast. This prevents
2464 crashes with rethrown exceptions when using --debug=casts.
2466 2008-12-24 Mark Probst <mark.probst@gmail.com>
2468 * mini.h: New macro for checking whether a method is final,
2469 i.e. whether the method or its class is marked final.
2471 * method-to-ir.c: Use the new macro for all final-checks
2472 consistently. Fixes the crash in the System.ServiceModel tests.
2474 2008-12-23 Mark Probst <mark.probst@gmail.com>
2476 * mini-exceptions.c (get_exception_catch_class): Corrected another
2477 overly strict assertion.
2479 2008-12-23 Mark Probst <mark.probst@gmail.com>
2481 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
2482 Clobbering it is not allowed because the caller might use it as
2483 the vtable register in the interface call.
2485 2008-12-19 Mark Probst <mark.probst@gmail.com>
2487 * mini-exceptions.c (get_exception_catch_class): Corrected an
2488 overly strict assertion.
2490 2008-12-18 Mark Mason <mmason@upwardaccess.com>
2492 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
2494 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
2496 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
2498 * cpu-mips.md: correct lengths for certain long_ opcodes.
2500 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
2502 * 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().
2504 2008-12-17 Mark Mason <mmason@upwardaccess.com>
2506 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
2508 2008-12-17 Mark Mason <mmason@upwardaccess.com>
2510 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
2512 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2514 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
2517 2008-12-16 Mark Mason <mmason@upwardaccess.com>
2519 * 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
2521 * 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)
2523 2008-12-15 Mark Mason <mmason@upwardaccess.com>
2525 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
2527 2008-12-14 Zoltan Varga <vargaz@gmail.com>
2529 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
2530 gshared code. Fixes #458947.
2532 * generics.cs: Add a test.
2534 2008-12-12 Mark Mason <mmason@upwardaccess.com>
2536 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2538 * mini-mips.c: first pass n32 code generation.
2540 * mini-mips.h: datatypes and defines for n32 support.
2542 * exceptions-mips.c: first pass n32 code generation.
2544 * tramp-mips.c: first pass n32 code generation.
2546 * cpu-mips.md: add long_ opcodes.
2548 2008-12-12 Mark Mason <mmason@upwardaccess.com>
2550 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2552 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2554 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2556 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2558 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2560 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2562 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2564 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2566 * helpers.c: for mips/n32, don't pass -mips32 to objdump
2568 2008-12-12 Zoltan Varga <vargaz@gmail.com>
2570 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
2572 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
2574 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
2576 2008-12-12 Mark Probst <mark.probst@gmail.com>
2578 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
2579 descriptors for helper functions directly in front of the code.
2581 2008-12-11 Mark Probst <mark.probst@gmail.com>
2583 * method-to-ir.c: Removed an unnecessary assertion.
2585 2008-12-10 Zoltan Varga <vargaz@gmail.com>
2587 * method-to-ir.c: Merge SGEN changes from the old JIT.
2589 2008-12-10 Zoltan Varga <vargaz@gmail.com>
2591 * driver.c (compile_all_methods_thread_main): Handle failure of
2594 2008-12-10 Mark Probst <mark.probst@gmail.com>
2596 * mini-ppc.c: Merged with mini-ppc64.c.
2598 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
2600 * Makefile.am: Use the same sources for PPC and PPC64.
2602 * mini-ppc64.c: Removed.
2604 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
2606 * branch-opts.c (remove_block_if_useless): Extract fall through detection
2607 code to mono_bb_is_fall_through.
2609 * branch-opts.c (mono_remove_critical_edges): Same.
2611 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
2613 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
2614 expect that an OP_BR_REG will be there.
2616 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
2618 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
2619 for the many branch ops. The original check miss OP_BR_REG.
2623 2008-12-09 Mark Mason <mmason@upwardaccess.com>
2625 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
2627 2008-12-09 Zoltan Varga <vargaz@gmail.com>
2629 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
2630 while holding the aot lock.
2632 2008-12-09 Mark Mason <mmason@upwardaccess.com>
2634 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
2636 2008-12-09 Bill Holmes <billholmes54@gmail.com>
2638 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
2639 to release all runtime callable wrappers held by the runtime.
2641 Contributed under MIT/X11 license.
2643 2008-12-09 Bill Holmes <billholmes54@gmail.com>
2645 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
2648 Contributed under MIT/X11 license.
2650 2008-12-09 Zoltan Varga <vargaz@gmail.com>
2652 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
2653 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
2655 2008-12-09 Mark Mason <mmason@upwardaccess.com>
2657 * cpu-mips.md: fix ckfinite length
2659 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
2660 (mono_arch_lowering_pass): cleanup, rearrange for clarity
2661 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
2663 2008-12-08 Mark Mason <mmason@upwardaccess.com>
2665 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
2667 2008-12-08 Geoff Norton <gnorton@novell.com>
2669 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
2670 size by 8 bytes as well.
2672 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2674 * basic-simd.cs: Fix method names for Vector16b.
2676 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2678 * basic-simd.cs: Fix method names for Vector16sb.
2680 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2682 * basic-simd.cs: Fix method names for Vector8us.
2684 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2686 * basic-simd.cs: Fix method names for Vector8s.
2688 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2690 * basic-simd.cs: Fix method names for Vector4ui.
2692 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2694 * basic-simd.cs: Fix method names for Vector2l.
2696 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2698 * basic-simd.cs: Fix method names for Vector2d.
2700 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2702 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
2703 that are extension methods.
2705 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2707 * basic-simd.cs: Fix method names for Vector4f.
2709 2008-12-08 Zoltan Varga <vargaz@gmail.com>
2711 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
2712 as such. Fixes #456669.
2714 2008-12-07 Mark Mason <mmason@upwardaccess.com>
2716 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
2718 2008-12-07 Mark Mason <mmason@upwardaccess.com>
2720 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
2721 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
2722 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
2723 (mips_adjust_stackframe): handle FP spills
2725 * mini-ops.h: add mips_mtc1_s2
2727 * cpu-mips.md: add mips_mtc1_s2
2729 2008-12-07 Zoltan Varga <vargaz@gmail.com>
2731 * unwind.c: New file, move the unwind info encoding functions here from
2732 aot-compiler.c, so they could be used at runtime too.
2734 2008-12-05 Mark Mason <mmason@upwardaccess.com>
2736 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
2737 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
2739 2008-12-05 Mark Mason <mmason@upwardaccess.com>
2741 * mini-mips.c: cleanup warnings
2742 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
2743 (mips_adjust_stackframe): handle case of taking the address of stack locals
2745 2008-12-05 Zoltan Varga <vargaz@gmail.com>
2747 * aot-compiler.c: Implement a few functions missing from the asm writer.
2748 (emit_method_code): Only write symbols for methods when using the bin
2749 writer, since the assembler can't deal with the characters in our method
2752 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
2754 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
2757 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
2758 a bit to also restore %rax.
2760 2008-12-05 Mark Probst <mark.probst@gmail.com>
2762 * mini-ppc.c: Some simple merges from mini-ppc64.c.
2764 2008-12-05 Zoltan Varga <vargaz@gmail.com>
2766 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
2769 2008-12-05 Mark Probst <mark.probst@gmail.com>
2771 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
2773 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
2774 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
2776 * exceptions-ppc64.c: Removed.
2778 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
2780 2008-12-05 Mark Probst <mark.probst@gmail.com>
2782 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
2785 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
2787 * tramp-ppc64.c: Removed.
2789 2008-12-05 Zoltan Varga <vargaz@gmail.com>
2791 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
2794 2008-12-05 Mark Probst <mark.probst@gmail.com>
2796 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
2798 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
2799 mini-ppc.h instead of mini-ppc64.h.
2801 * mini-ppc64.h: Removed.
2803 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2805 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
2807 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
2809 2008-12-05 Mark Probst <mark.probst@gmail.com>
2811 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
2812 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
2815 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
2817 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
2819 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
2821 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
2823 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
2825 * basic-simd.cs: Tests for operator == and != on Vector4f.
2827 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
2829 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
2831 * simd-intrinsics.c: Kill useless enum.
2833 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2835 * cpu-mips.md: add long_conv_to_ovf_i4_2
2836 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
2838 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2840 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
2842 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
2844 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2846 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
2848 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
2850 * basic-simd.cs: Add tests for new methods.
2852 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
2854 * simd-intrinsics.c: Add support for operator == and !=
2857 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
2859 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
2861 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
2863 2008-12-04 Zoltan Varga <vargaz@gmail.com>
2865 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
2867 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
2868 MONO_PATCH_INFO_ICALL_ADDR.
2870 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
2872 * aot-compiler.c: Resurrect full-aot support.
2874 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2876 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
2878 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2880 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
2882 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
2884 * basic-simd.cs: Fix tests to work under ppc.
2885 Remove tests for methods that will be removed.
2887 2008-12-03 Mark Probst <mark.probst@gmail.com>
2889 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
2890 generic type (via a typedef or typeref) correctly.
2892 2008-12-03 Zoltan Varga <vargaz@gmail.com>
2894 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
2895 diagnose an assertion failure.
2897 2008-12-02 Mark Probst <mark.probst@gmail.com>
2899 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
2900 Fix trampoline size.
2902 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
2903 conversion opcodes are implemented natively instead via emulation.
2905 2008-12-01 Mark Mason <mmason@upwardaccess.com>
2907 * cpu-mips.md: remove mips_xori
2909 * mini-ops.h: remove mips_xori
2911 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
2913 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
2915 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
2917 2008-12-01 Mark Mason <mmason@upwardaccess.com>
2919 * cpu-mips.md: fix instruction lengths.
2921 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
2923 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
2925 * mini-ops.h: fix slti / sltiu op profiles.
2927 2008-12-02 Martin Baulig <martin@ximian.com>
2929 * method-to-ir.c (mono_method_to_ir): Disable debugging
2930 information for the init locals block to make the debugger stop
2931 after all locals have been initalized.
2933 2008-12-02 Martin Baulig <martin@ximian.com>
2935 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
2936 running inside the debugger.
2938 2008-12-01 Zoltan Varga <vargaz@gmail.com>
2940 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
2943 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
2944 alu->alu imm optimization which only shows if deadce is disabled.
2946 * aot-compiler.c: Rename the function names for the binary and asm writers
2947 so they can coexist in the same process. Rework the xdebug code to use the
2948 asm writer. This avoids the need to call into the runtime to dump the
2949 debugging info. Add more debugging info for types.
2951 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
2953 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
2954 cpu description tables, they can't occur in cpu-<ARCH>.md.
2956 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
2957 the stack in CEE_LDFLDA. Fixes #450542.
2959 * generics.cs: Add a new test.
2961 2008-12-01 Mark Mason <mmason@upwardaccess.com>
2963 * mini-ops.h: updated MIPS opcodes
2964 * mini-mips.c: decompose long opts
2965 * mini-mips.h: decompose long opts
2967 2008-11-29 Mark Mason <mmason@upwardaccess.com>
2969 * cpu-mips.md: fix length on int_rem_un
2970 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
2972 2008-11-29 Zoltan Varga <vargaz@gmail.com>
2974 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
2976 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
2978 2008-11-29 Martin Baulig <martin@ximian.com>
2980 * mini-exceptions.c (mono_handle_native_sigsegv): Check
2981 mono_debug_using_mono_debugger() in addition to the
2982 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
2984 2008-11-28 Mark Mason <mmason@upwardaccess.com>
2986 * mini-ops.h: updated more MIPS opcodes
2987 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
2988 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
2990 2008-11-28 Mark Probst <mark.probst@gmail.com>
2992 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
2994 2008-11-28 Mark Mason <mmason@upwardaccess.com>
2996 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
2997 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
2998 * mini-ops.h: correct selected mips opcode entries
3000 2008-11-28 Mark Probst <mark.probst@gmail.com>
3002 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
3005 2008-11-28 Mark Probst <mark.probst@gmail.com>
3007 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
3009 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3011 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
3012 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
3013 * mini-mips.h: disable IMT
3014 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
3016 2008-11-28 Mark Probst <mark.probst@gmail.com>
3018 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
3020 2008-11-28 Mark Probst <mark.probst@gmail.com>
3022 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
3024 2008-11-28 Zoltan Varga <vargaz@gmail.com>
3026 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
3029 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3031 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
3032 for Set/GetVector aligned versions.
3034 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3036 * basic-simd.cs: Add tests for Get/SetVector.
3038 2008-11-27 Mark Probst <mark.probst@gmail.com>
3040 * mini.c: Removed g_slist_append_mempool(). Now in
3043 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3045 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
3046 size properly and make the bounds check optional.
3048 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
3049 for SetVector and IsAligned.
3051 2008-11-27 Zoltan Varga <vargaz@gmail.com>
3053 * mini.c: Remove unused mono_normalize_opcodes () function.
3055 2008-11-26 Mark Probst <mark.probst@gmail.com>
3057 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
3058 using the new atomic add ops now.
3060 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
3063 2008-11-26 Mark Probst <mark.probst@gmail.com>
3065 * mini-ppc64.c: Several fixes.
3067 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3069 * cpu-mips.md: added jump_table
3070 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
3072 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3074 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
3076 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3078 * mini-ops.h: corrected a handful of MIPS opcodes.
3080 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3082 * aot-compiler.c: MIPS to use ELF writer
3084 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3086 * mini-codegen.c: remove MIPS specific assert.
3088 2008-11-25 Mark Probst <mark.probst@gmail.com>
3090 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
3091 fixes. PPC64 now passes most of the runtime regressions.
3093 2008-11-24 Zoltan Varga <vargaz@gmail.com>
3095 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
3096 volatile intervals a bit.
3098 2008-11-24 Mark Probst <mark.probst@gmail.com>
3100 * basic-long.cs: New test case.
3102 2008-11-23 Zoltan Varga <vargaz@gmail.com>
3104 * mini.c (mini_method_compile): Disable globalra for large methods for
3107 * regalloc2.c (order_moves): Add fp support.
3109 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
3110 source bblock ends with an OP_BR_REG.
3112 * ratests.cs: Add a new test.
3114 2008-11-23 Mark Probst <mark.probst@gmail.com>
3116 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
3117 sharing. PPC64 now passes generics.exe.
3119 2008-11-23 Mark Probst <mark.probst@gmail.com>
3121 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
3123 2008-11-23 Zoltan Varga <vargaz@gmail.com>
3125 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
3126 memory when mono_jit_info_table_find () can't find the method in the
3129 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
3132 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
3135 2008-11-23 Mark Probst <mark.probst@gmail.com>
3137 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
3138 Several fixes. PPC64 now runs exceptions.exe and
3139 devirtualization.exe.
3141 2008-11-22 Mark Probst <mark.probst@gmail.com>
3143 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
3144 arrays.exe and basic-math.exe.
3146 2008-11-22 Mark Probst <mark.probst@gmail.com>
3148 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
3149 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
3151 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
3153 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
3155 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
3157 * method-to-ir.c: Move bounds checking macros to ir-emit.h
3159 * ir-emit.h: Move macros from method-to-ir.c to here.
3161 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
3163 * mini-ops.h: Correct the long simd ops to use LREG.
3165 2008-11-21 Zoltan Varga <vargaz@gmail.com>
3167 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
3169 * mini-ops.h: Correct the dreg type of a few long opcodes.
3171 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
3174 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
3176 * mini-ppc.c: remove negative stack references in epilog
3177 for platforms that don't support the red zone.
3179 2008-11-21 Mark Probst <mark.probst@gmail.com>
3181 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
3182 point regs. Now PPC64 passes basic-calls.exe.
3184 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3186 * basic-simd.cs: Add tests for accessors of Vector2l.
3188 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3190 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
3192 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
3194 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
3196 2008-11-21 Mark Probst <mark.probst@gmail.com>
3198 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
3199 PPC64 passes basic-long.exe.
3201 2008-11-20 Mark Probst <mark.probst@gmail.com>
3203 * decompose.c: Decompose carry and overflow add on PPC64 like on
3204 other 64 bit archs. Don't decompose sub at all on PPC64.
3206 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
3207 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
3210 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3212 * basic-simd.cs: Add tests for accessors of Vector2d.
3214 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3216 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
3220 * mini-x86.c (mono_arch_output_basic_block): Same.
3222 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
3224 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3226 * basic-simd.cs: Add tests for accessors of Vector4f.
3228 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3230 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
3234 * mini-x86.c (mono_arch_output_basic_block): Same.
3236 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
3238 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3240 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
3242 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3244 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
3248 * mini-x86.c (mono_arch_output_basic_block): Same.
3250 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
3252 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3254 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
3256 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3258 * simd-intrinsics.c: Enable setters for Vector16sb.
3260 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3262 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
3266 * mini-x86.c (mono_arch_output_basic_block): Same.
3268 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
3270 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
3272 * simd-intrinsics.c: Implement setter for Vector8us.
3274 2008-11-19 Zoltan Varga <vargaz@gmail.com>
3276 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
3279 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
3281 * mini-ppc.c: remove references to the red zone in the prolog
3282 (for systems that don't support it).
3284 2008-11-19 Mark Probst <mark.probst@gmail.com>
3286 * cpu-ppc64.md: Fixed a few instruction lengths.
3288 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
3291 2008-11-19 Mark Probst <mark.probst@gmail.com>
3293 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
3296 2008-11-19 Zoltan Varga <vargaz@gmail.com>
3298 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
3300 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
3302 * mini-ops.h: Added OP_INSERT_I2.
3306 * mini-x86.c (mono_arch_output_basic_block): Same.
3308 * simd-intrinsics.c: Implement setter for Vector8s.
3310 * simd-methods.h: Add the names of get setters of Vector8s.
3312 2008-11-18 Zoltan Varga <vargaz@gmail.com>
3314 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
3316 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
3319 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
3321 2008-11-18 Mark Probst <mark.probst@gmail.com>
3323 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
3324 for PPC64. An empty program runs now.
3326 2008-11-18 Zoltan Varga <vargaz@gmail.com>
3328 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
3330 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
3331 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
3332 info for JITted code is emitted into a shared library, loadable into gdb.
3334 2008-11-18 Mark Probst <mark.probst@gmail.com>
3336 * Makefile.am: Changes to build PPC64.
3338 * mini-arch.h: Include mini-ppc64.h on PPC64.
3340 2008-11-18 Mark Probst <mark.probst@gmail.com>
3342 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
3343 in PPC code up to r119147.
3345 2008-11-18 Mark Probst <mark.probst@gmail.com>
3347 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
3348 cpu-ppc64.md: Changes for PPC64.
3350 Based on code submitted by andreas.faerber@web.de at
3351 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
3354 2008-11-18 Mark Probst <mark.probst@gmail.com>
3356 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
3357 cpu-ppc64.md: Copied from the corresponding PPC files from
3360 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
3362 * mini-ops.h: Added OP_ROUND.
3364 * cpu-x86.md: Added round.
3366 * mini-x86.c: Added support for intrinsicing Math.Round (double).
3368 * basic-math.cs: Added test_0_round to test rounding.
3370 Contributed under MIT/X11 license.
3372 2008-11-17 Bill Holmes <billholmes54@gmail.com>
3374 * aot-compiler.c : Fix the Winx64 build.
3376 Contributed under MIT/X11 license.
3378 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
3380 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
3381 in OP_EXTRACT_R8 to avoid possible stack corruption.
3383 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
3385 * mini-ops.h: Added OP_EXTRACT_R8/I8.
3387 * cpu-x86.md: Added extract_r8.
3389 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
3391 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
3392 a couple of OP_EXTRACT_I4.
3394 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
3396 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
3398 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
3400 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
3403 2008-11-17 Zoltan Varga <vargaz@gmail.com>
3405 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
3406 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
3408 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
3409 are not needed any more.
3411 * mini.h: Remove the unused INS_LIST macros.
3413 * mini.c (mini_method_compile): Remove a disable globalra case which is no
3416 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
3419 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
3420 mono_alloc_ireg () instead.
3422 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
3425 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
3428 * aot-runtime.c (load_aot_module): Disable AOT when running under
3431 * mini-amd64.h: Change the monitor fastpath defines to check for
3432 !PLATFORM_WIN32 so they work on *bsd too.
3434 * mini.h mini.c mini-hhpa.c: Remove more unused code.
3436 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
3438 * mini.h (MonoCompile): Remove new_ir flag.
3440 * regalloc.h regalloc.c: Remove unused code.
3442 * cpu-*.md: Remove more unused opcodes.
3444 * simple-cee-ops.h simple-mini-ops.h: Removed.
3446 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
3448 2008-11-17 Zoltan Varga <vargaz@gmail.com>
3450 * aliasing.h: Removed.
3452 * *.c: Remove references to aliasing.h and inssel.h.
3454 * mini.c: Remove additional unused functions.
3456 * mini-ops.h cpu-*.md: Remove unused opcodes.
3458 2008-11-16 Zoltan Varga <vargaz@gmail.com>
3460 Remove the old JIT code.
3462 * inssel*.brg: Removed.
3464 * ssa.c abcremoval.c aliasing.c: Removed.
3466 * ssa2.c: Renamed to ssa.c.
3468 * abcremoval2.c: Renamed to abcremoval.c.
3470 * *.c: Removed all !cfg->new_ir code.
3472 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
3473 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
3475 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
3477 2008-11-16 Zoltan Varga <vargaz@gmail.com>
3479 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
3480 to simplify the code and cut back on the number of global symbols in the AOT
3483 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
3485 2008-11-15 Zoltan Varga <vargaz@gmail.com>
3487 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
3488 with the got/got_info tables.
3490 * mini.h: Bump AOT file format version.
3492 * unwind.h: New file, contains definitions for stack unwinding.
3494 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
3497 * aot-compiler.c: Generalize the emitting of unwind information to use the
3498 information in cfg->unwind_ops.
3500 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
3502 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
3503 AOT method frames. Enable writing symbols for methods by default.
3505 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
3507 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
3508 and make it work with vectors of element sizes 1, 2 and 4.
3510 * simd-intrinsics.c: Enable getter for all vectors with element size
3513 * simd-methods.h: Add the names of other getters.
3515 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
3521 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
3523 * mini-ppc.h: portability fix.
3525 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
3527 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
3528 buggy and will overwrite it.
3530 2008-11-14 Zoltan Varga <vargaz@gmail.com>
3532 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
3533 Use it to emit local symbols for all methods so AOTed methods show up with
3534 their full name in gdb/valgrind output.
3536 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
3538 * mini-ppc.c: portability fixes.
3540 2008-11-14 Zoltan Varga <vargaz@gmail.com>
3542 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
3543 entries out of the if (!generic_shared...) code so it is always done.
3544 (mono_class_init_trampoline): Do the patching when running under valgrind
3545 too, newer versions of valgrind have no problems with it.
3547 2008-11-13 Zoltan Varga <vargaz@gmail.com>
3549 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
3552 2008-11-13 Mark Probst <mark.probst@gmail.com>
3554 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
3557 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3559 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
3561 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3563 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
3569 * simd-intrinsics.c: Same.
3571 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3573 * simd-intrinsics.c: Enable constructor intrinsics for all types.
3575 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3577 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
3578 to work with more Vector types.
3580 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3582 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
3583 store the elemens directly instead of using and intermediate.
3585 2008-11-13 Zoltan Varga <vargaz@gmail.com>
3587 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
3589 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
3590 to preserve %eax for aot plt trampolines.
3592 * aot-compiler.c (compile_method): Don't skip synchronized methods.
3593 (encode_method_ref): Flag synchronized methods so they won't go through
3596 * aot-compiler.c: Additional work to support AOTing synchronized methods/
3599 * cpu-ia64.md (jmp): Increase max length.
3601 2008-11-12 Zoltan Varga <vargaz@gmail.com>
3603 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
3604 open generic classes.
3606 * aot-compiler.c: Enable the ELF writer on ELF platforms.
3608 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
3609 box+brtrue optimization since it causes test failures on x86.
3611 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
3613 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
3619 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
3620 for simd ctor values.
3622 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
3623 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
3625 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
3627 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
3630 * simd-instrincs.c: Same.
3632 * basic-simd.cs: Same.
3634 2008-11-12 Zoltan Varga <vargaz@gmail.com>
3636 * ratests.cs: Add more tests.
3638 * regalloc2.c (add_spill_code): Handle more corner cases.
3640 2008-11-11 Zoltan Varga <vargaz@gmail.com>
3642 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
3643 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
3644 both the source an destination of an instruction.
3646 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
3648 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
3649 wapihandles.c: more portability changes.
3651 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
3653 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
3654 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
3655 safe to execute in a signal handler and the kernel provides better
3656 the info in /proc/self/smaps. Avoid the assert on sigaction during
3659 2008-11-11 Zoltan Varga <vargaz@gmail.com>
3661 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
3662 do the bblock linking hack if it is actually needed.
3664 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
3667 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
3668 crash problem is fixed.
3670 * branch-opts.c (mono_remove_critical_edges): Link up newly added
3673 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
3675 (mini_method_compile): Set the starting value of next_vreg to
3676 MAX_IREGS + MAX_FREGS when using globalra.
3678 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
3679 filter clauses with BB_EXCEPTION_HANDLER.
3681 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
3683 2008-11-10 Mark Probst <mark.probst@gmail.com>
3685 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
3686 space for stdcall. Fixes regressions on Win32.
3688 2008-11-10 Zoltan Varga <vargaz@gmail.com>
3690 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
3692 (linear_scan): Remove an assert which doesn't seem to be needed.
3694 * local-propagation.c (mono_local_deadce): Avoid a call to
3695 MONO_DELETE_INS which would screw up the instruction linking.
3697 * mini.c (mono_decompose_op_imm): Make this work with globalra.
3699 * regalloc2.c: Upgrade to work the current JIT code.
3701 2008-11-09 Zoltan Varga <vargaz@gmail.com>
3703 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
3706 * aot-runtime.c: Remove some dead code.
3708 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
3710 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
3712 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
3713 trampolines using sscanf since atoi doesn't work on large unsigned values.
3715 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
3716 Initialize code_size.
3718 2008-11-08 Mark Probst <mark.probst@gmail.com>
3720 * method-to-ir.c (mini_emit_inst_for_method): Make
3721 Interlocked.CompareExchange work for Int arguments on 32 bit
3724 2008-11-07 Mark Probst <mark.probst@gmail.com>
3726 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
3728 2008-11-06 Bill Holmes <billholmes54@gmail.com>
3730 * main.c Fix MSVC build.
3732 Contributed under MIT/X11 license.
3734 2008-11-06 Mark Probst <mark.probst@gmail.com>
3736 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
3737 alignment larger than 8 bytes are aligned correctly, too.
3739 * mini.c: Honor the min_align field of MonoClass when laying out
3742 2008-11-06 Zoltan Varga <vargaz@gmail.com>
3744 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
3746 * aot-compiler.c (emit_plt): Fix a warning.
3748 * aot-compiler.c: Implement ARM support in the binary writer.
3750 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3752 * basic-simd.cs: Add test for getter with byref arg.
3753 Fix the naming of a few tests.
3754 Add missing checks to a test.
3756 2008-11-05 Zoltan Varga <vargaz@gmail.com>
3758 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
3760 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
3761 most of the full-aot support for monitor enter/exit trampolines.
3763 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
3764 enter/exit trampoline creation functions.
3766 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
3769 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
3771 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
3772 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
3773 implement the needed functionality without adding crap to the runtime.
3775 2008-11-05 Zoltan Varga <vargaz@gmail.com>
3777 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
3780 * mini.c (mono_build_date): New global version holding the build date in
3783 * Makefile.am (buildver.c): Generate a file containing the build date.
3785 * main.c: Set the build date from the generated file.
3787 * mini.c (mono_get_runtime_build_info): New helper function returning build
3788 information in a string format.
3790 * driver.c (mono_main): Print the build date in --version.
3792 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
3793 file when the bind-to-runtime-version option is used.
3795 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3797 * simd-intrinsics.c: Fix bug when using getters and byref args.
3799 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3801 * simd-methods.h: Rename prefetch methods.
3803 * simd-intrinsics.c: Same.
3805 2008-11-05 Mark Probst <mark.probst@gmail.com>
3807 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
3810 2008-11-04 Zoltan Varga <vargaz@gmail.com>
3812 * aot-compiler.c: Use the bundled elf header files instead of depending on
3815 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
3818 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
3821 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
3823 * cpu-x86.md: Add store nta ops.
3829 * mini.h: Add an enum for simd prefetch modes.
3831 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
3832 of store. Use the changed code to support store nta.
3834 * simd-intrinsics.c: Add prefetch ops for all vector types.
3836 2008-11-04 Zoltan Varga <vargaz@gmail.com>
3838 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
3841 * aot-compiler.c: Use statically allocated buffers for constructing symbol
3844 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
3847 2008-11-04 Mark Probst <mark.probst@gmail.com>
3849 * mini-x86.c: Fixed commit.
3851 2008-11-04 Zoltan Varga <vargaz@gmail.com>
3853 * aot-compiler.c (emit_plt): Align the plt section only on x86.
3855 2008-11-04 Mark Probst <mark.probst@gmail.com>
3857 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
3858 and MONITOR_EXIT, for the ASM fastpaths.
3860 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
3863 * mini.c, patch-info.h: Signature and patch infos for
3864 Monitor.Enter/Exit trampolines.
3866 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
3868 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
3869 Monitor.Enter/Exit ASM fastpath for Linux.
3871 2008-11-04 Zoltan Varga <vargaz@gmail.com>
3873 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
3875 * objects.cs: Add a new test.
3877 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
3879 * aot-runtime.c (load_method): Run class initialization in the PLT case even
3880 if MONO_LOG_LEVEL is set.
3882 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
3884 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
3886 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
3888 * aot-compiler.c: Change the relocation code to use virtual addresses instead
3889 of file offsets. Align the sections belonging to the data segment to
3892 2008-11-03 Zoltan Varga <vargaz@gmail.com>
3894 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
3895 elf.h. Port it to amd64.
3897 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3899 * driver.c: Enable SIMD by default.
3901 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3903 * cpu-x86.md: Add prefetch op.
3909 * mini.h: Add an enum for simd prefetch modes.
3911 * simd-methods.h: Add prefetch function names.
3913 * simd-intrinsics.c: Add prefetch ops for all vector types.
3915 2008-11-03 Zoltan Varga <vargaz@gmail.com>
3917 * aot-compiler.c (emit_bytes): Speed this up a little.
3919 2008-11-02 Zoltan Varga <vargaz@gmail.com>
3921 * aot-compiler.c: Add JIT time etc. statistics.
3923 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
3925 * mini.h (MonoCompile): Add 'got_offset' field.
3927 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
3928 method_got_offsets array.
3930 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
3933 * aot-compiler.c (compile_method): Add generic method instances referenced
3934 by the method to the list of methods to be compiled, this is required so if
3935 A<T> references B<T>, and another assembly references A<int>, then it will
3936 also get a copy of B<int>.
3938 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
3939 when checking for monitor enter/exit.
3941 2008-10-30 Mark Probst <mark.probst@gmail.com>
3943 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
3944 for Monitor.Enter and Monitor.Exit if enabled.
3946 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
3949 2008-10-30 Zoltan Varga <vargaz@gmail.com>
3951 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
3952 of an OP_MOVE. Fixes #440046.
3954 * basic-long.cs: Add a new test.
3956 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
3958 * mini.h: Add synchronization note for the managed counter-part.
3960 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
3961 returns the simd caps of the current cpu.
3963 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
3965 * basic-simd.cs: Remove Console.WriteLine.
3967 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
3969 * basic-simd.cs: New tests for Vector2ul.
3971 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
3973 * simd-intrinsics.c: Add new vector type Vector2ul.
3975 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
3977 * basic-simd.cs: New tests for Vector2l.
3979 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
3981 * cpu-x86.md: Add long version of most packed int ops.
3987 * simd-intrinsics.c: Add new vector type Vector2l.
3989 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
3991 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
3993 * simd-methods.h: Remove SN_op_BitwiseXor.
3995 2008-10-28 Zoltan Varga <vargaz@gmail.com>
3997 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
4000 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4002 * basic-simd.cs: Test for Vector2d.
4004 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
4007 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4009 * cpu-x86.md: Add double version of all packed float ops.
4015 * simd-intrinsics.c: Add new vector type Vector2d.
4017 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
4019 * simd-methods.h: Add Duplicate.
4021 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4023 * basic-simd.cs: Test for packing with signed saturation.
4025 2008-10-28 Zoltan Varga <vargaz@gmail.com>
4027 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
4028 found in the TYPESPEC table.
4030 2008-10-26 Zoltan Varga <vargaz@gmail.com>
4032 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
4035 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
4037 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
4038 instead of the RVA, since the RVA can be changed by tools like the cil
4041 * method-to-ir.c (mono_method_to_ir2): Ditto.
4043 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
4044 (deserialize_variable): Ditto.
4046 2008-10-25 Martin Baulig <martin@ximian.com>
4048 * debug-mini.c (write_variable): Use
4049 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
4051 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4053 * cpu-x86.md: Add unsigned variants of packd and packw.
4057 * mini-x86.h: Emit the right instruction for packd and packw.
4058 Add unsigned variants of packd and packw.
4060 * simd-intrinsics.c: Packd and packw were used in place of their
4061 unsigned variants. Change that.
4062 Add intrinsics for (Signed)PackWithSignedSaturation.
4064 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
4066 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4068 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
4070 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4072 * mini-ops.h: Remove dword packed add/sub with saturation ops.
4074 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
4076 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
4079 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
4081 2008-10-24 Mark Probst <mark.probst@gmail.com>
4083 * method-to-ir.c, mini.c: Special casing for the synchronized
4084 wrapper for the ldtoken+GetTypeFromHandle case.
4086 2008-10-24 Zoltan Varga <vargaz@gmail.com>
4088 * mini.c (mono_replace_ins): Move this to branch-opts.c.
4090 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
4091 created/split bblocks.
4093 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4095 * mini-ops.h: Add packed signed mul high.
4099 * mini-x86.c (mono_arch_output_basic_block): Same.
4101 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
4103 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
4105 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4107 * basic-simd.cs: Tests for Vector16sb.
4109 2008-10-24 Zoltan Varga <vargaz@gmail.com>
4111 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
4113 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
4115 * mini-ops.h: Add packed signed min, max and compare greater.
4119 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
4122 * simd-methods.h: Add CompareGreaterThan.
4124 * simd-methods.h: Remove CompareEquals.
4126 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
4128 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
4130 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
4133 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
4135 * basic-simd.cs: Fix tests due to change in the API.
4137 2008-10-21 Zoltan Varga <vargaz@gmail.com>
4139 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
4141 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4143 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
4145 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
4146 inst_offset as this has invalid values for LDADDR.
4148 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4150 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
4152 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
4154 2008-10-21 Zoltan Varga <vargaz@gmail.com>
4156 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
4157 for accessing field->data.
4159 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4161 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
4163 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4165 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
4167 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
4169 2008-10-21 Zoltan Varga <vargaz@gmail.com>
4171 * dominators.c (mono_compute_natural_loops): Allocate GList enties
4172 from the cfg mempool.
4174 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
4176 * basic-simd.cs: Tests for new methods in Vector8us.
4178 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
4180 * mini-ops.h: Add multiply and store high.
4184 * mini-x86.c (mono_arch_output_basic_block): Same.
4186 * simd-methods.h: Same.
4188 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
4191 2008-10-19 Zoltan Varga <vargaz@gmail.com>
4193 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
4194 mono_class_setup_vtable ().
4196 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
4197 mono_class_get_vtable_entry () for accessing klass->vtable.
4199 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
4201 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
4204 * method-to-ir.c (mono_save_token_info): Don't save references made from
4207 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
4208 of generic instances.
4210 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
4212 2008-10-19 Mark Probst <mark.probst@gmail.com>
4214 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
4215 OP_JMP depends on the method signature. Calculate it properly.
4217 2008-10-19 Zoltan Varga <vargaz@gmail.com>
4219 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
4222 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
4224 (emit_extra_methods): Add another table mapping method indexes to
4225 offsets in the extra_method_info table.
4227 * mini.h: Bump AOT file format version.
4229 * aot-runtime.c: Merge most of the code from mono_aot_get_method
4230 and mono_aot_get_method_from_token () into one function.
4232 2008-10-19 Mark Probst <mark.probst@gmail.com>
4234 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
4237 2008-10-18 Zoltan Varga <vargaz@gmail.com>
4239 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
4242 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
4245 * mini.c (mono_patch_info_equal): Compare the generic context as well.
4247 * mini.h: Bump aot file format version.
4249 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
4250 AOT file can contain native code for methods which are not in the METHOD
4251 table. Generate code for non-sharable generic instances of generic methods
4252 found in the METHODSPEC table.
4254 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
4255 encoding generic type handles.
4257 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
4258 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
4260 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
4261 macros + MONO_ADD_INS.
4263 * mini.c (mono_jump_info_token_new2): New function which takes a generic
4266 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
4268 * mini.h: Bump aot file format version.
4270 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
4272 2008-10-17 Mark Probst <mark.probst@gmail.com>
4274 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
4275 platforms, with definable stack alignment value. Set to 16 now
4278 * mini.c, mini.h, driver.c: Command line option for disabling
4281 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
4283 * basic-simd.cs: Tests for new methods in Vector4ui.
4285 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
4287 * mini-ops.h: Add packed int shuffle.
4291 * mini-x86.c (mono_arch_output_basic_block): Same.
4293 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
4294 extract mask, max, min, shuffle.
4296 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
4298 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
4300 * basic-simd.cs: Tests for new methods in Vector8us.
4302 2008-10-17 Mark Probst <mark.probst@gmail.com>
4304 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
4305 RuntimeTypeHandle, not a TypedReference.
4307 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
4309 * simd-intrinsics.c: remove relocations.
4311 2008-10-17 Zoltan Varga <vargaz@gmail.com>
4313 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
4314 optimizations from the x86 backend.
4316 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
4318 * simd-methods.h, simd-intrinsics.c: debloat method names and
4319 prepare for no relocations.
4321 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4323 * mini-ops.h: Add packed min/equal and sum of absolute differences.
4327 * mini-x86.c (mono_arch_output_basic_block): Same.
4329 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
4330 extract mask, max, min and sum of absolute differences.
4332 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
4335 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4337 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
4338 Renamed one test for consistency.
4340 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4342 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
4343 fix to the code that deal with other blocks.
4345 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4347 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
4349 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4351 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
4352 that deals with vreg interference. Explicitly check for OP_LDADDR to be
4353 able to process the source reg.
4355 2008-10-16 Martin Baulig <martin@ximian.com>
4357 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
4359 * inssel.brg: Add `OP_HARD_NOP'.
4361 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
4363 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
4364 `OP_HARD_NOP' instruction when running inside the debugger.
4366 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
4367 `OP_HARD_NOP' instruction when running inside the debugger.
4369 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4371 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
4372 now works. The issue with the regalloc tripping up no longer
4375 * simd-intrinsics.c (load_simd_vreg): Same.
4377 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4379 * basic-simd.cs: Tests for new Vector8ui methods.
4381 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4383 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
4384 only for type. This fixes crashes where MonoInst::klass is checked
4385 for ops of type != VTYPE or OBJ.
4387 * simd-intrinsics.c (load_simd_vreg): Same.
4389 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4391 * mini-ops.h: Add ops for packed shuffle/max/avg and
4396 * mini-x86.c (mono_arch_output_basic_block): Same.
4398 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
4401 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
4402 to emit extract mask op.
4404 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
4405 to emit word shuffles.
4407 2008-10-15 Mark Probst <mark.probst@gmail.com>
4409 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
4410 the largest alignment needed by a variable, but at least
4413 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4415 * basic-simd.cs: Tests for the fixes in the last commit.
4417 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4419 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
4420 no longer handles STACK_PTR input.
4422 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
4424 * simd-intrinsics.c (load_simd_vreg): New function that works like
4425 get_simd_vreg but handles STACK_PTR input.
4427 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
4428 as the input can be an arbitrary pointer.
4430 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
4431 LDADDR local optimization directly otherwise use a store op.
4433 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4435 * basic-simd.cs: Tests for dup low and dup high.
4437 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4439 * mini-ops.h: Add dup low and dup high ops.
4443 * mini-x86.c (mono_arch_output_basic_block): Same.
4445 * simd-intrinsics.c (vector4f_intrinsics): Same.
4447 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
4449 * basic-simd.cs: Tests for recently added functionality.
4451 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
4453 * mini-ops.h: Add remaining sse1 fp ops.
4455 * cpu-x86.md: Add remaining sse1 fp ops.
4457 * mini-x86.c (mono_arch_output_basic_block): Same.
4459 * mini.h: Add enum for simd FP compare conditions.
4461 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
4463 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
4464 so the backed can generate the appropriate op.
4466 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
4467 This patch squeese one more byte from the SimdIntrinsc struct.
4469 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
4470 a a shift amount intead of simply or'ing it.
4472 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
4474 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
4475 byte so we can have an aditional flags field without increasing struct size.
4477 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
4478 against the simd_supported_versions bitmask.
4480 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
4482 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
4484 * mini.c: remove rawbuffer code (the only use here is unsafe because
4485 it takes locks during signal handling and the kernel now provides much
4486 better info in proc/pid/smaps these days).
4488 2008-10-13 Zoltan Varga <vargaz@gmail.com>
4490 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
4491 OP_X86_PUSH_OBJ. Fixes #434620.
4493 * objects.cs: Add a test.
4495 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
4497 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
4498 that the packuswb/packusdw don't work with unsigned numbers for what
4499 would be negative numbers in signed format.
4501 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
4502 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
4504 * mini-ops.h: Add doubleword forms of many ops and packing ones.
4506 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
4508 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
4510 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
4512 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
4515 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
4516 version as the enum in mini.h.
4518 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
4519 for sse3 ops, check the simd_version field if present. This way the code
4520 works with all versions of sse.
4522 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4524 * simd-intrinsics.c: Fixed intrinsic name typo.
4526 * mini.h: Added missing simd exported function.
4528 * basic-simd.cs: Added tests for Vector4ui.
4529 Fixed broken test for Vector16b.
4531 2008-10-10 Zoltan Varga <vargaz@gmail.com>
4533 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
4534 the max length to 64.
4536 2008-10-10 Mark Probst <mark.probst@gmail.com>
4538 * method-to-ir.c: Only do the fast virtual generic method call for
4539 non-wrapper methods.
4541 * mini.h, mini-trampolines.c: The new generic virtual remoting
4542 trampoline handles virtual method calls via the vtable (as done by
4543 the fast virtual generic method calls) to remoting proxies.
4545 * mini.c (mono_jit_create_remoting_trampoline): For generic
4546 methods reate a generic virtual remoting trampoline.
4548 * mini-amd64.h: Enable fast virtual generic method calls again.
4550 2008-10-10 Mark Probst <mark.probst@gmail.com>
4552 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
4553 restore registers when doing tail calls.
4555 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4557 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
4560 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4562 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
4564 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4566 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
4568 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4570 * basic-simd.cs: Retrofit for API changes.
4572 2008-10-10 Mark Probst <mark.probst@gmail.com>
4574 * mini-ppc.c: Handle integer stack arguments for tail calls.
4576 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4578 * optflags-def.h: Removed sse3 optimization.
4582 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
4585 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
4587 * mini.h: Added enumeration with simd versions.
4589 * simd-intrinsics.c (emit_intrinsics): Use the new static var
4592 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
4594 * mini.c (mini_init): Call mono_simd_intrinsics_init.
4596 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
4598 * basic-simd.cs: Added tests for Vector8u and Vector16u.
4600 * basic-simd.cs: Fixed test naming.
4602 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
4604 * mini-ops.h: Added ops for packed and saturated math, shifts
4605 and packing/unpacking.
4607 * cpu-x86.md: Added descriptors for the above ops.
4609 * mini-x86.c: Added code to emmit the above ops.
4611 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
4613 2008-10-08 Zoltan Varga <vargaz@gmail.com>
4615 * aot-compiler.c (compile_method): Enable AOT for generic code.
4617 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
4619 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
4621 * mini.c: add a workaround for a common screwup that ends up blamed
4622 to mono (other processes blocking signal delivery).
4624 2008-10-07 Zoltan Varga <vargaz@gmail.com>
4626 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
4627 in the LDFLD/STFLD opcodes. Fixes #432673.
4629 * iltests.il.in: Add a new test.
4631 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
4633 * mini-arm.c: attach the thread in unmanaged->managed transitions
4634 using delegates (bug #433148).
4636 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
4638 * basic-simd.cs: Use new ShuffleSel constants.
4640 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
4642 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
4644 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
4645 only disable simd intrinsics if no sse2 is detected.
4647 * optflags-def.h: Added sse3.
4649 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
4652 2008-10-07 Zoltan Varga <vargaz@gmail.com>
4654 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
4655 when adding delegate-invoke wrappers.
4657 2008-10-07 Zoltan Varga <vargaz@gmail.com>
4659 * Makefile.am: Reenable the simd tests.
4661 2008-10-07 Bill Holmes <billholmes54@gmail.com>
4663 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
4664 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
4665 other vreg is allocated to that hreg.
4667 Contributed under MIT/X11 license.
4669 2008-10-07 Zoltan Varga <vargaz@gmail.com>
4671 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
4674 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
4676 * basic-simd.cs: New test suite for SIMD intrinsics.
4678 * Makefile.am: Added new tests.
4680 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
4682 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
4686 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
4688 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
4689 using SSE2 aware opcodes.
4691 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
4692 is enabled, this code path is only reachable if conversion ops are emmited after
4695 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
4697 This optimization saves 6 bytes per conversion against the old version.
4699 2008-10-06 Zoltan Varga <vargaz@gmail.com>
4701 * aot-compiler.c (compile_method): Don't skip methods referencing
4702 generic methods without a corresponding entry in token_info_hash, since
4703 encode_method_ref () can handle all generic methods now.
4705 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
4706 generic context is set.
4708 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
4709 generic sharing of LDTOKEN.
4711 2008-10-06 Mark Probst <mark.probst@gmail.com>
4713 * mini-amd64.h: Temporarily disabled fast virtual generic method
4714 calls because it breaks the System.Runtime.Remoting tests.
4716 2008-10-06 Zoltan Varga <vargaz@gmail.com>
4718 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
4720 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
4721 so inlining actually works.
4722 (check_inline_caller_method_name_limit): Ditto.
4724 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
4726 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
4727 64 bit safety (from Olaf Hering and Andreas Farber).
4729 2008-10-06 Zoltan Varga <vargaz@gmail.com>
4731 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
4732 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
4733 unused virtual call support code.
4735 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
4737 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
4738 which can't use aot trampolines.
4739 (decode_patch): Don't create aot trampolines for methods which can't use
4742 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
4743 use aot trampolines.
4745 * mini.h: Bump AOT image format version.
4747 2008-10-05 Zoltan Varga <vargaz@gmail.com>
4749 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
4750 to save_token_info () since cmethod is inflated for constrained calls.
4752 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
4754 2008-10-04 Andreas Farber <andreas.faerber@web.de>
4756 * Makefile.am: Add build rules for ppc64.
4757 This avoids the build failing at pedump with unresolved symbols
4758 due to lack of arch_sources. Instead it will now fail earlier
4759 due to lack of cpu-ppc64.md.
4761 Contributed under MIT/X11 license.
4763 2008-10-04 Mark Probst <mark.probst@gmail.com>
4765 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
4768 * iltests.il.in: Add test case for tail call with many arguments.
4770 2008-10-03 Zoltan Varga <vargaz@gmail.com>
4772 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
4773 to the fast virtual generic method code until the aot case is fixed.
4775 2008-10-03 Mark Probst <mark.probst@gmail.com>
4777 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
4779 2008-10-03 Mark Probst <mark.probst@gmail.com>
4781 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
4784 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
4786 * simd-intrinsics.c: Forgot to add this one.
4788 * mini-codegen.c: Fix macro in case SIMD is not supported.
4790 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
4792 This patch land initial JIT support for simd intrinsics.
4794 * mini-x86.h: Added new define to make --enable_minimal work on x86.
4796 * Makefile.am: Added simd-intrinsics.c
4798 * simd-intrinsics.c: New file with simd instrinsic related
4801 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
4803 * cpu-x86.md: Add simd related instructions.
4805 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
4807 * driver.c: Added two new --regression variants.
4809 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
4811 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
4813 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
4814 extract some complicated logic to helper functions.
4816 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
4818 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
4820 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
4821 the specialized simplification pass.
4823 * method-to-ir.c (mono_spill_global_vars): Use new macro.
4825 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
4827 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
4830 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
4831 if MONO_ARCH_NEED_SIMD_BANK is defined.
4833 * mini-ops.h: Added the new simd ops.
4835 * mini-x86.c: Added mono_arch_xregname.
4837 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
4839 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
4841 * mini-x86.h: Define simd related MONO_ARCH macros.
4843 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
4845 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
4847 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
4848 MONO_CLASS_IS_SIMD to deal with simd related IR.
4850 * mini.h (MonoInst): Added spill_var to the backend union.
4852 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
4854 * mini.h: Added forward declarations of the new simd fuctions.
4856 * optflags-def.h: Added new optimization names SIMD.
4858 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
4860 * regalloc.h: Added support for working with 3 register banks.
4862 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
4864 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
4866 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
4868 * mini-exceptions.c: remove 64 bit related ifdef clutter.
4870 2008-10-03 Zoltan Varga <vargaz@gmail.com>
4872 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
4873 instead of one on 64 bit systems.
4875 * method-to-ir.c: Remove unused includes.
4877 2008-10-02 Zoltan Varga <vargaz@gmail.com>
4879 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
4880 cfg->used_int_regs, since the two are different on arm.
4882 2008-10-02 Mark Probst <mark.probst@gmail.com>
4884 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
4885 mono_method_get_vtable_index() to get the vtable index.
4887 2008-10-02 Mark Probst <mark.probst@gmail.com>
4889 * method-to-ir.c (mono_method_to_ir2): Don't create native
4890 wrappers for array methods, because they're never called (and if
4891 they were called they wouldn't work).
4893 2008-10-02 Mark Probst <mark.probst@gmail.com>
4895 * method-to-ir.c (mono_method_to_ir2): Array methods are
4896 special-cased and must not be invoked indirectly via the (M)RGCTX
4897 when generic sharing is turned on. Fixes #431413.
4899 2008-10-01 Mark Probst <mark.probst@gmail.com>
4901 * method-to-ir.c: When generic sharing is active, call
4902 non-interface virtual generic methods via the standard trampoline.
4904 * mini-trampolines.c: Handle virtual generic shared methods.
4906 * mini.h, mini-x86.c, mini-x86.h: New argument for
4907 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
4908 method thunks and which is the trampoline to call if the lookup
4909 fails. Enable the virtual generic method thunk for x86.
4911 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
4912 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
4913 argument but assert that it's NULL, because these archs don't yet
4914 implement the virtual generic method thunk. Changes in the IMT
4915 thunk data structures.
4917 2008-10-01 Zoltan Varga <vargaz@gmail.com>
4919 * aot-compiler.c (emit_globals): Avoid invalid characters in
4920 the static linking symbol.
4922 * objects.cs: Add a test for the range check optimization. Fix warnings.
4924 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
4925 optimization from the current JIT.
4927 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
4928 later in decompose_array_access_opts () to allow more optimizations.
4930 * method-to-ir.c (mono_handle_soft_float): Rename this to
4931 mono_decompose_soft_float () for consistency.
4933 * mini-ops.h: Fix arguments of OP_STRLEN.
4935 * method-to-ir.c (save_cast_details): Extract the cast details saving code
4936 into a separate function.
4937 (reset_cast_details): Ditto.
4938 (handle_unbox): Save cast details. Fixes #431254.
4940 * method-to-ir.c: Remove some obsolete FIXMEs.
4942 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4944 * ir-emit.h (alloc_dreg): Write a warning before crashing.
4946 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4948 * mini-codegen.c: More work on macros to make them
4949 ready for multiple regbanks.
4951 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4953 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
4955 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
4957 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4959 * mini-codegen.c (mono_spillvar_offset): Proper support for
4962 2008-09-30 Zoltan Varga <vargaz@gmail.com>
4964 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
4965 the stack overflow changes.
4967 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4969 * mini-codegen.c: Make all bank macros depend on reg_bank.
4971 * mini-codegen.c (mono_local_regalloc): Make free mask
4972 initialization regbank aware.
4974 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4976 * mini-codegen.c (mono_local_regalloc): Extract callee
4977 mask selection to a function and make it regbank aware.
4979 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4981 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
4982 code to deal with many regbanks.
4984 2008-09-30 Zoltan Varga <vargaz@gmail.com>
4986 * mini-codegen.c: More fp->regbank changes.
4988 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
4990 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
4991 of a hardcoded constant.
4993 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
4995 * method-to-ir.c (type_from_stack_type): Fix typo.
4997 2008-09-29 Zoltan Varga <vargaz@gmail.com>
4999 * mini-ia64.c (emit_move_return_value): Convert float return values to
5002 * objects.cs: Add a new test.
5004 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
5005 VARARG methods to fix an assert later.
5007 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
5008 end so it at least compiles.
5010 2008-09-28 Zoltan Varga <vargaz@gmail.com>
5012 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
5014 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
5016 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
5017 optimization to a new function (emit_optimized_ldloca_ir) and enable
5018 it for both ldloca and ldloca_s.
5020 2008-09-28 Zoltan Varga <vargaz@gmail.com>
5022 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
5023 gshared CASTCLASS code.
5025 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
5026 amd64, where the libc stack unwinder encounters stack frames referring to
5027 native code in unmapped memory.
5029 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
5032 * generics.cs: Add new test.
5034 2008-09-27 Zoltan Varga <vargaz@gmail.com>
5036 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
5037 add a check that one of the ARM_FPU_ constants is defined.
5039 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
5041 * mini-exceptions.c: Fix build on non-altstack platforms.
5043 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
5046 * ir-emit.h: Add a comment to NEW_PCONST.
5048 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
5050 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
5052 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
5053 after the changes to MonoJitDomainInfo.
5055 2008-09-27 Mark Probst <mark.probst@gmail.com>
5057 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
5059 2008-09-27 Mark Probst <mark.probst@gmail.com>
5061 * mini-ppc.c: Compiler warning fixes.
5063 2008-09-27 Mark Probst <mark.probst@gmail.com>
5065 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
5068 2008-09-27 Mark Probst <mark.probst@gmail.com>
5070 * exceptions-ppc.c, mini-ppc.h: Compile
5071 mono_arch_handle_altstack_exception() on Darwin, too.
5073 2008-09-27 Mark Probst <mark.probst@gmail.com>
5075 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
5076 work on archs which don't have generic sharing implemented, only
5077 without the vtable_arg.
5079 2008-09-26 Mark Probst <mark.probst@gmail.com>
5081 * mini.c: Added comment explaining why delegate ctor icall
5082 wrappers are compiled.
5084 2008-09-26 Mark Probst <mark.probst@gmail.com>
5086 * mini.c: Don't produce trampolines to delegate ctor icall
5087 wrappers but compile them upfront.
5089 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
5091 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
5092 runtime-set function when going back to managed code. Currently this
5093 is used to set back the protection on the soft ovf pages and/or to
5094 throw the stack overflow exception that happened in unmanaged code.
5096 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
5098 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
5099 runtime-set function when going back to managed code. Currently this
5100 is used to set back the protection on the soft ovf pages and/or to
5101 throw the stack overflow exception that happened in unmanaged code.
5103 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
5105 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
5106 the support code for restoring stack protection after stack overflows
5107 that happen in unmanaged code. Don't set the exec permission on the
5110 2008-09-26 Zoltan Varga <vargaz@gmail.com>
5112 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
5113 delegate->method_ptr is set. Fixes #428054.
5115 2008-09-25 Zoltan Varga <vargaz@gmail.com>
5117 * tests.cs: Rename to ratests.cs.
5119 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
5120 emit_get_rgctx_... functions.
5122 2008-09-25 Mark Probst <mark.probst@gmail.com>
5124 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
5126 2008-09-25 Mark Probst <mark.probst@gmail.com>
5128 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
5129 before asserting that method is sharable.
5131 2008-09-25 Mark Probst <mark.probst@gmail.com>
5133 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
5134 whether method needs a static RGCTX wrapper used instead of
5137 * generic-sharing.c, mini.h: A few functions moved to
5138 metadata/generic-sharing.c.
5140 2008-09-25 Mark Probst <mark.probst@gmail.com>
5142 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
5143 Generic code sharing for value types, which essentially means
5144 treating value type methods like static methods. The RGCTX is
5145 passed in the same way.
5147 2008-09-25 Zoltan Varga <vargaz@gmail.com>
5149 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
5150 opcode when creating multi-dimensional arrays of open types.
5152 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
5155 * generics.cs: Add a test.
5157 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
5159 2008-09-24 Zoltan Varga <vargaz@gmail.com>
5161 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
5163 * mini.c (mini_method_compile): Set it when running under the debugger.
5165 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
5166 vreg optimization if the flag is set.
5168 * driver.c (mono_main): Add --attach= option to pass options to
5171 * mini.c (sigquit_signal_handler): Start the attach agent.
5173 * ssapre.c: Disable this to save space since it is not yet ported to
5176 * regalloc2.c: Disable this to save space.
5178 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
5180 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
5182 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
5183 the -v option useful again.
5185 2008-09-24 Zoltan Varga <vargaz@gmail.com>
5187 * mini-amd64.c (mono_arch_output_basic_block): Add support for
5190 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
5191 arrays of arrays. Fixes #428406.
5193 * method-to-ir.c (mini_emit_castclass): Ditto.
5195 * objects.cs: Add new test.
5197 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
5199 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
5200 was wrong at it choked against target_type_is_incompatible for byref types.
5202 2008-09-23 Zoltan Varga <vargaz@gmail.com>
5204 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
5207 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
5209 * mini-exceptions.c: update a few more exceptions-related counters.
5211 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
5213 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
5214 new functions to allocate from persistent mempools.
5216 2008-09-23 Zoltan Varga <vargaz@gmail.com>
5218 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
5219 multiple register banks in the future.
5221 * mini-codegen.c (mono_local_regalloc): Fix a warning.
5223 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
5225 * mini.c (type_to_eval_stack_type): Remove duplicated function.
5227 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
5229 * mini.h: Export type_to_eval_stack_type.
5231 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
5232 is only ins->klass of byref types.
5234 2008-09-22 Zoltan Varga <vargaz@gmail.com>
5236 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
5237 (mini_emit_memcpy2): Ditto.
5239 * mini-amd64.c: Fix a warning.
5241 2008-09-21 Mark Probst <mark.probst@gmail.com>
5243 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
5246 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
5248 * method-to-ir.c: Extract stloc micro-optimization to a
5249 function and apply it to all cases.
5251 2008-09-19 Mark Probst <mark.probst@gmail.com>
5253 * method-to-ir.c: Don't fail generic code sharing in cases we
5256 2008-09-18 Mark Probst <mark.probst@gmail.com>
5258 * mini-ppc.c: Handle structs in tailcalls on Darwin.
5260 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
5262 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
5265 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
5267 * trace.c: make tracing more useful and correct, with per-thread
5270 2008-09-15 Mark Probst <mark.probst@gmail.com>
5272 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
5273 doing a method call and the argument is an R4.
5275 2008-09-14 Zoltan Varga <vargaz@gmail.com>
5277 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
5280 2008-09-13 Mark Probst <mark.probst@gmail.com>
5282 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
5284 2008-09-12 Zoltan Varga <vargaz@gmail.com>
5286 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
5287 (MONO_JUMP_TABLE_FROM_INS): Ditto.
5289 2008-09-11 Zoltan Varga <vargaz@gmail.com>
5291 * driver.c: Add a --agent argument (not supported yet) to load managed
5292 agent assemblies before loading the main assembly, similarly to how the
5293 Java VM handles agents.
5295 2008-09-11 Mark Probst <mark.probst@gmail.com>
5297 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
5298 function to do stack layout of local variables.
5300 2008-09-11 Mark Probst <mark.probst@gmail.com>
5302 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
5305 2008-09-11 Zoltan Varga <vargaz@gmail.com>
5307 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
5308 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
5309 JIT if DISABLE_JIT is defined.
5311 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
5314 2008-09-10 Mark Probst <mark.probst@gmail.com>
5316 * iltests.il.in: Disable the fconv test on PPC (the result is
5317 undefined according to ECMA).
5319 2008-09-10 Mark Probst <mark.probst@gmail.com>
5321 * iltests.il.in: Enable tail call tests for PPC.
5323 * mini.h: Add variable for storing incoming valuetype argument
5324 addresses for tail calls.
5326 * mini-ppc.c: Implement valuetype arguments and return values for
5329 2008-09-09 Mark Probst <mark.probst@gmail.com>
5331 * mini-ppc.c: Partially implement tail calls (struct arguments and
5332 return values not supported).
5334 * method-to-ir.c: Enable tail calls on PPC.
5336 2008-09-08 Zoltan Varga <vargaz@gmail.com>
5338 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
5339 runtime-invoke wrappers to work around the problem of them getting
5340 assigned to a random class.
5342 * aot-runtime.c (mono_aot_get_method): Ditto.
5344 2008-09-07 Zoltan Varga <vargaz@gmail.com>
5346 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
5347 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
5349 2008-09-07 Mark Probst <mark.probst@gmail.com>
5351 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
5352 until they're implemented properly.
5354 * exceptions-ppc.c: Use arch-independent exception-handling code
5355 instead of custom one.
5357 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
5360 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
5362 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
5363 applies when __powerpc__ is defined.
5365 2008-09-06 Zoltan Varga <vargaz@gmail.com>
5367 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
5368 methods to their code to avoid computing the full name of wrappers and
5369 doing a lookup in a string hash table.
5371 2008-09-05 Zoltan Varga <vargaz@gmail.com>
5373 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
5374 we identify bblocks before method_to_ir () is ran.
5376 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
5377 Also avoid optimizing branches pointing to themselves.
5379 * mini.c (mini_method_compile): Ditto. Fixes #422947.
5381 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
5383 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
5385 2008-09-05 Zoltan Varga <vargaz@gmail.com>
5387 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
5388 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
5389 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
5392 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
5393 jumped to the same entry in plt_jump_table.
5395 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
5397 * method-to-ir.c (initialize_array_data): Handle field with RVA from
5400 2008-08-31 Zoltan Varga <vargaz@gmail.com>
5402 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
5403 other assignment can be if converted. Saves 1.5% on corlib size and fixes
5406 2008-08-29 Geoff Norton <gnorton@novell.com>
5408 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
5409 segment, and doesn't properly handle .space as .text. Fixes
5412 2008-08-29 Geoff Norton <gnorton@novell.com>
5414 * mini.c: Disable the mach exception handler when running on
5417 2008-08-29 Geoff Norton <gnorton@novell.com>
5419 * aot-compiler.c: Patch from Renaldas Zioma to properly register
5420 globals on Darwin/ARM
5422 2008-08-28 Zoltan Varga <vargaz@gmail.com>
5424 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
5425 since too many things depend on it. Instead, call
5426 mono_runtime_set_no_exec ().
5428 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
5431 * aot-compiler.c: Add an 'asm-only' AOT option.
5433 * mini.c: Avoid initializing the runtime when doing AOT compilation.
5435 * aot-compiler.c (compile_method): Disable gshared support for now as it
5438 2008-08-27 Bill Holmes <billholmes54@gmail.com>
5440 * mini-amd64.h : Fix a compiler warning.
5442 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
5443 Changed to use a callback function to retrieve the unwind info.
5444 This avoids problems observed when code blocks were removed by
5445 unloading an app domain.
5447 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
5448 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
5451 Contributed under MIT/X11 license.
5453 2008-08-27 Bill Holmes <billholmes54@gmail.com>
5455 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
5456 case to keep the stack aligned to 8.
5458 Contributed under MIT/X11 license.
5460 2008-08-26 Zoltan Varga <vargaz@gmail.com>
5462 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
5463 avoid repeated linear searches.
5465 2008-08-25 Zoltan Varga <vargaz@gmail.com>
5467 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
5468 methods it can't handle.
5470 * aot-compiler.c (add_method): Avoid adding a method twice.
5471 (add_wrappers): Add runtime invoke wrappers for all methods.
5473 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
5474 function to create an aot-compatible version of this trampoline.
5476 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
5478 2008-08-24 Zoltan Varga <vargaz@gmail.com>
5480 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
5482 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
5483 with a generic sharing failure.
5485 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
5487 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
5488 CEE_RETHROW. Fixes #419634.
5490 * mini.c (mono_method_to_ir): Ditto.
5492 * exceptions.cs: Add a new test.
5494 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
5495 to mono_type_stack_size_internal () since some callers might not pass in
5498 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
5499 instrument_prolog. Fixes #419878.
5501 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
5502 doubles in soft float mode volatile.
5504 2008-08-23 Zoltan Varga <vargaz@gmail.com>
5506 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
5508 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
5509 to handle soft float correctly.
5511 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
5514 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
5516 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
5517 to sp, since the generics catch code requires it.
5519 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
5522 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
5523 mono_arch_emit_imt_argument ().
5525 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
5527 * mini-arm.c tramp-arm.c: Generic sharing updates.
5529 2008-08-22 Zoltan Varga <vargaz@gmail.com>
5531 * mini-arm.c: Fix the arm build.
5533 * generic-sharing.c (mini_type_get_underlying_type): New helper function
5534 handling enums, generic instances and generic sharing.
5535 (mini_type_stack_size_full): Ditto.
5537 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
5539 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
5541 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
5543 * tramp-arm.c: Implement the rgctx fetch and the generic class init
5546 * mini-arm.c: Various small generic sharing changes.
5548 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
5550 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
5553 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
5554 helper function to return a generic class init trampoline.
5556 * method-to-ir.c mini.c: Use it.
5558 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
5559 arch-specfic function to return a generic class init trampoline.
5561 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
5562 the GENERIC_CLASS_INIT custom code.
5564 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
5565 a fatal error, not a sharing failure.
5567 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
5570 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
5571 trampoline argument from MONO_ARCH_VTABLE_REG.
5573 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
5574 order of the arguments to the C trampoline: pass 'slot' as the trampoline
5575 argument, and pass the vtable in VTABLE_REG.
5577 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
5578 order of the arguments to the C trampoline: pass 'slot' as the trampoline
5579 argument, and pass the vtable in VTABLE_REG.
5580 (mono_arch_create_trampoline_code_full): Remove some special casing for
5581 the rgctx fetch trampoline.
5583 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
5586 * iltests.il: Add a test for it.
5588 2008-08-21 Zoltan Varga <vargaz@gmail.com>
5590 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
5592 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
5595 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
5596 use mono_jit_info_table_find () to avoid recursion.
5597 (mono_delegate_trampoline): Add a sync wrapper here.
5599 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
5602 * mini.c (mono_method_to_ir): Ditto.
5604 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
5605 add_sync_wrapper argument. Don't add a sync wrapper here.
5606 (mono_create_jump_trampoline): Don't add a sync wrapper here.
5608 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
5610 2008-08-20 Bill Holmes <billholmes54@gmail.com>
5612 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
5613 of nonvolatile registers back from MonoContext to CONTEXT.
5615 Contributed under MIT/X11 license.
5617 2008-08-20 Bill Holmes <billholmes54@gmail.com>
5619 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
5620 arguments on Winx64 there are only 4 argument registers. For this
5621 logic to work the last argument must be pulled from the stack.
5623 Contributed under MIT/X11 license.
5625 2008-08-20 Zoltan Varga <vargaz@gmail.com>
5627 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
5629 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
5630 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
5631 encode/decode_method_ref ().
5633 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
5635 * aot-runtime.c (decode_patch): Ditto.
5637 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
5638 MONO_PATCH_INFO_METHOD.
5640 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
5643 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
5646 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
5648 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
5649 one from the caller.
5651 * aot-runtime.c (decode_generic_inst): New function to decode and
5652 return a interned generic inst.
5653 (decode_klass_ref): Use it.
5654 (decode_method_ref): Ditto.
5656 * aot-compiler.c (emit_exception_debug_info): Save
5657 jinfo->has_generic_jit_info too.
5659 2008-08-19 Zoltan Varga <vargaz@gmail.com>
5661 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
5663 * iltests.il.in: Add a test for fconv_to_i.
5665 * liveness.c: Disable the liveness2 pass for now to save space.
5667 * regalloc2.c: Include mempool-internals.h to fix warnings.
5669 * aot-compiler.c (encode_method_ref): Encode the context of generic
5672 * aot-runtime.c (decode_method_ref): Inflate generic methods using
5673 the context saved in the aot file.
5675 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
5677 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
5679 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
5680 volatile so they won't be optimized away.
5682 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
5688 * dominators.c: Remove duplicated functions that now are in
5689 mempool-internals.h.
5691 2008-08-19 Zoltan Varga <vargaz@gmail.com>
5693 * aot-compiler.c: Fix warnings.
5695 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
5697 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
5699 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
5702 * mini.c (mono_resolve_patch_target): Ditto.
5704 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
5705 (encode_klass_ref): Add support for encoding VARs/MVARs.
5707 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
5709 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
5710 the handling of the got entries into a separate 'decode_got_entry' function.
5711 Add support for RGCTX_FETCH.
5713 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
5714 clobbered by the trampoline code.
5716 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
5717 not clobbered by the indirect calling code.
5719 2008-08-18 Zoltan Varga <vargaz@gmail.com>
5721 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
5724 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
5726 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
5727 signature using the compilation mempool otherwise we would leak it.
5729 2008-08-18 Zoltan Varga <vargaz@gmail.com>
5731 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
5732 mono_emit_abs_call ().
5734 * patch-info.h: Add GENERIC_CLASS_INIT.
5736 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
5738 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
5739 as their target as a near call.
5741 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
5743 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
5745 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
5746 call to a runtime function described by a patch.
5748 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
5749 mono_emit_abs_call, this has the advantage that the ABS handling code in
5750 mono_codegen () can handle them both, and can handle other stuff in the
5751 future without additional code.
5753 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
5755 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
5758 * mini.h: Add missing bblock related prototypes.
5760 * mini.h (MonoCompile): Remove unused reverse_inst_list and
5761 reverse_inst_list_len fields.
5763 * mini.c: Refactor this file a bit by moving branch optimizations to
5766 * method-to-ir.c: Merge generic sharing changes missed earlier.
5768 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
5770 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
5771 shared patches. Process METHODCONST as a shared patch.
5773 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
5774 as it crashes on the 2.0 mscorlib.
5776 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
5779 * aot-compiler.c: Use is_plt_patch () in a few additional places.
5780 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
5783 * aot-compiler.c: Reorganize the got handling code to be a bit more
5786 2008-08-17 Zoltan Varga <vargaz@gmail.com>
5788 * aot-compiler.c: Make the patch_to_plt_offset hash table use
5789 mono_patch_info_equals/hash, and use it to massively simplify
5792 * mini.c (mono_patch_info_hash): Simplify this and add support for
5795 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
5797 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
5798 handling code, since an offset is not enough to identify a trampoline.
5800 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
5802 2008-08-17 Mark Probst <mark.probst@gmail.com>
5804 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
5806 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
5808 * mini-ops.h: Argument and result types for OVF_CARRY ops.
5810 * decompose.c: PPC decompositions for various ops.
5812 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
5814 2008-08-17 Zoltan Varga <vargaz@gmail.com>
5816 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
5817 call the generic trampoline code using a call, instead of a jump, to
5818 remove some special casing from the generic trampoline code.
5820 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
5821 (mono_codegen): Ditto.
5823 * aot-compiler.c aot-runtime.c: Ditto.
5825 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
5827 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
5828 helper function to find the offset corresponding to a lazy fetch trampoline.
5830 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
5831 when doing generic sharing.
5833 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
5836 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
5837 mini-trampolines.c to be with the other trampoline creation functions.
5839 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
5840 as it is equal to method->signature in most cases, add a
5841 mono_emit_method_call_full variant which takes a signature and an imt
5844 2008-08-16 Zoltan Varga <vargaz@gmail.com>
5846 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
5847 to this function, since it could be computed easily from the method
5849 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
5852 * method-to-ir.c mini.c: Remove references to
5853 compile_generic_method_wo_context.
5855 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
5856 generic method calls.
5858 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
5859 dimensional non-szarrays.
5861 * mini.c (mini_init): Register mono_array_new_1.
5863 * jit-icalls.c (mono_array_new_1): New jit icall.
5865 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
5866 pointing to the method.
5868 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
5869 method addresses belonging to METHOD_JUMP patches in the
5870 jump_target_got_slot_hash.
5871 (mono_aot_load_method): Ditto.
5873 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
5874 METHOD_JUMP patches.
5876 * mini.c (mini_create_jit_domain_info): New helper function which
5877 initializes/frees domain->runtime_info.
5878 (mini_free_jit_domain_info): Ditto.
5879 (mini_init): Install the domain hook functions with the runtime.
5881 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
5882 information maintained by the JIT.
5884 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
5885 insertion into jump_table_hash into mono_codegen (), also implement proper
5888 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
5889 tail calls, it is already done by the aot code.
5891 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
5894 * iltests.il.in: Make the jmp test a bit more complex.
5896 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
5897 generic instances which doesn't have a token.
5899 * aot-runtime.c (decode_method_ref): Ditto.
5901 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
5902 can handle this case now.
5903 (handle_box): Ditto.
5905 2008-08-15 Geoff Norton <gnorton@novell.com>
5907 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
5910 2008-08-15 Zoltan Varga <vargaz@gmail.com>
5912 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
5913 calling generic methods.
5915 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
5917 * aot-runtime.c (decode_patch_info): Ditto.
5919 * mini.c (mono_resolve_patch_target): Ditto.
5921 * patch-info.h: Add METHOD_RGCTX.
5923 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
5925 2008-08-14 Zoltan Varga <vargaz@gmail.com>
5927 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
5928 arguments in registers.
5930 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
5931 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
5933 * mini.c (mini_method_compile): Abort aot compilation for generic
5934 methods if generic sharing is disabled.
5936 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
5939 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
5940 requiring an mrgctx.
5942 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
5943 store instructions when converting a vcall to a normal call.
5945 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
5946 mono_arch_find_jit_info.
5948 2008-08-13 Zoltan Varga <vargaz@gmail.com>
5950 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
5951 avoid calling mono_method_full_name () for every method even if the
5953 (check_inline_caller_method_name_limit): Ditto.
5955 2008-08-12 Zoltan Varga <vargaz@gmail.com>
5957 * driver.c (main_thread_handler): Allow AOT compilation of multiple
5958 assemblies in one run.
5960 * aot-compiler.c (mono_compile_assembly): Only print out a count of
5961 skipped methods if it is not 0.
5963 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
5965 2008-08-12 Bill Holmes <billholmes54@gmail.com>
5967 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
5968 MONO_ARCH_HAVE_UNWIND_TABLE.
5970 Contributed under MIT/X11 license.
5972 2008-08-12 Bill Holmes <billholmes54@gmail.com>
5974 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
5975 from default optimizaton list on Winx64.
5977 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
5979 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
5980 the LMF from the MonoJitTlsData structure.
5982 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
5984 Contributed under MIT/X11 license.
5986 2008-08-12 Zoltan Varga <vargaz@gmail.com>
5988 * mini.c (sigsegv_signal_handler): Fix the build.
5990 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
5991 assembly->aot_module.
5993 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
5994 hash table. This simplifies and speeds up a lot of code, and fixes support
5997 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
6000 * mini-exceptions.c: Ditto.
6002 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
6003 'native_offset' argument, since these are computed in the
6004 mono_find_jit_info () function.
6006 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
6007 is used by exceptions-ppc.c.
6009 * exceptions-ppc.c: Call mono_find_jit_info () instead of
6010 mono_arch_find_jit_info ().
6012 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
6013 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
6014 generic code in mini-exceptions.c.
6016 2008-08-11 Zoltan Varga <vargaz@gmail.com>
6018 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
6020 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
6022 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
6023 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
6024 called while holding the loader lock. Fixes #415608.
6025 (mono_aot_get_method_from_token_inner): Ditto.
6027 2008-08-09 Zoltan Varga <vargaz@gmail.com>
6029 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
6030 to reduce differences between this and the generic implementation in
6032 (ves_icall_get_frame_info): Ditto.
6034 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
6036 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
6039 * exceptions-ppc.c (arch_get_call_filter): Rename this to
6040 mono_arch_get_call_filter () and make it non-static, for consistency with the
6041 other architectures.
6043 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
6046 * local-propagation.c:
6047 * mini-x86.c: Correct the name of arch defines.
6049 2008-08-09 Zoltan Varga <vargaz@gmail.com>
6051 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
6052 NO_EMULATE_LONG_SHIFT_OPS define.
6054 2008-08-08 Zoltan Varga <vargaz@gmail.com>
6056 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
6057 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
6059 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
6060 MACH fixes. Merged from the 2.0 branch.
6062 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
6064 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
6065 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
6067 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
6069 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
6070 mono_marshal_get_native_wrapper () signature changes.
6072 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
6074 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
6075 conversion bug under arm.
6077 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
6079 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
6081 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
6082 with overflow checking.
6084 2008-08-05 Marek Habersack <mhabersack@novell.com>
6086 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
6087 to the genmdesc.pl file
6089 2008-08-05 Zoltan Varga <vargaz@gmail.com>
6091 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
6092 arg_array in the soft-float versions of the LOAD/STORE macros.
6094 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
6097 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
6099 2008-08-02 Zoltan Varga <vargaz@gmail.com>
6101 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
6102 a float HFA. Fixes #413621.
6104 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
6106 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
6107 frame_size to args_size. Fixes build.
6109 2008-08-02 Zoltan Varga <vargaz@gmail.com>
6111 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
6112 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
6114 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
6115 the stack are not unaligned. Fixes #413247.
6117 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
6119 * mini.c: update jitted methods performance counters.
6121 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
6123 * mini-exceptions.c: increase the exceptions thrown performance
6124 counter in mono_handle_exception ().
6126 2008-07-29 Zoltan Varga <vargaz@gmail.com>
6128 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
6129 can work with netmodules.
6131 2008-07-28 Geoff Norton <gnorton@novell.com>
6133 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
6136 2008-07-28 Zoltan Varga <vargaz@gmail.com>
6138 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
6141 2008-07-28 Bill Holmes <billholmes54@gmail.com>
6143 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
6144 The float param registers and other param registers must be the
6145 same index on Windows x64.
6147 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
6148 ArgValuetypeAddrInIReg argument case. Setting the argument
6149 op to OP_VTARG_ADDR (OP_REGOFFSET)).
6151 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
6152 variable computed above as the copy length for arguments of storage
6153 type ArgValuetypeAddrInIReg.
6155 * mini-amd64.c (mono_arch_emit_call) : Implementing the
6156 ArgValuetypeAddrInIReg argument case. This case will rely on
6157 mono_arch_emit_outarg_vt to emit the correct code later in the process.
6159 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
6160 a 32 byte stack allocation for all calls. We will omit the adjustment for
6161 jump and tail call instructoins as they do not follow the typical call behavior.
6163 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
6164 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
6165 local variable and pass the local variable by reference to the called method.
6167 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
6168 Implementing the ArgValuetypeAddrInIReg argument case. When the address
6169 of a struct is passed in a register it must be saved with the other
6170 volatile argument on the stack.
6172 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
6173 frame pointer the stack adjustment value must be saved to the unwind
6176 Contributed under MIT/X11 license.
6178 2008-07-28 Zoltan Varga <vargaz@gmail.com>
6180 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
6181 which got lost in the merge.
6183 2008-07-27 Zoltan Varga <vargaz@gmail.com>
6185 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
6188 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
6190 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
6191 icalls, since they won't be patched.
6193 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
6194 different code sequence when running under valgrind to prevent some valgrind
6197 * iltests.il.in: Add new regression test.
6199 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
6202 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
6203 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
6205 * iltests.il.in: Add new test.
6207 * aot-compiler.c: Fix some warnings.
6209 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
6212 2008-07-27 Zoltan Varga <vargaz@gmail.com>
6214 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
6215 (mini_usage_jitdeveloper): Add a missing --wapi option.
6217 2008-07-25 Zoltan Varga <vargaz@gmail.com>
6219 * mini-codegen.c: Simplify the is_fp macros.
6220 (free_up_ireg): Remove, use free_up_reg instead.
6221 (free_up_reg): Fix the fp case.
6223 2008-07-26 Zoltan Varga <vargaz@gmail.com>
6225 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
6228 * exceptions-x86.c: Merge some changes which seemed to have got lost
6229 in the linear-ir merge.
6231 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
6233 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
6234 long vreg volatile even if the variable was already created.
6236 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
6239 2008-07-26 Zoltan Varga <vargaz@gmail.com>
6241 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
6243 * mini.c (mono_jit_compile_method_inner): Add support for
6244 MONO_EXCEPTION_BAD_IMAGE.
6246 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
6247 mini_method_get_context () returns NULL. Fixes #356531.
6249 * mini.c (mono_method_to_ir): Ditto.
6251 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
6252 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
6254 2008-07-25 Zoltan Varga <vargaz@gmail.com>
6256 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
6257 in the LDFTN implementation.
6259 2008-07-25 Mark Probst <mark.probst@gmail.com>
6261 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
6262 code, patch calls to icalls, too, even if they're not in the
6263 shared generic code hash. Fixes #411962.
6265 2008-07-25 Zoltan Varga <vargaz@gmail.com>
6267 * cpu-x86.md: Increase the length of the fcall opcodes.
6269 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
6270 calls returning floats.
6272 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
6275 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
6278 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
6279 into the domain->method_code_hash.
6281 * aot-compiler.c: Fix win32 build.
6283 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
6285 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
6286 gshared NEWARR implementation.
6288 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
6290 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
6291 can be used outside of method_to_ir.
6293 * mini.h (MonoCompile): Add arg_types field.
6295 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
6297 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
6298 the values of the local arg_array and param_types array.
6300 2008-07-24 Zoltan Varga <vargaz@gmail.com>
6302 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
6303 got accesses might only get generated later when NEWOBJ is decomposed.
6305 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
6306 looking up the native code of the target method when a delegate is called
6309 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
6312 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
6314 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
6315 AOT work on platforms without a working dlsym implementation.
6317 * mini.h: Bump AOT image format version.
6319 2008-07-24 Mark Probst <mark.probst@gmail.com>
6321 * mini-exceptions.c: Free a MonoType with
6322 mono_metadata_free_type() instead of g_free().
6324 * aot-runtime.c: Free a MonoType.
6326 2008-07-24 Zoltan Varga <vargaz@gmail.com>
6328 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
6331 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
6334 2008-07-23 Massimiliano Mantione <massi@ximian.com>
6335 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
6338 2008-07-23 Zoltan Varga <vargaz@gmail.com>
6340 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
6341 NEWOBJ calls on valuetypes.
6343 * iltests.il.in: Add new test.
6345 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
6347 2008-07-22 Zoltan Varga <vargaz@gmail.com>
6349 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
6350 is no longer needed.
6352 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
6353 non register sized integer arguments.
6354 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
6355 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
6358 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
6361 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
6362 two a binop with different sized arguments is emitted.
6364 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
6365 instruction in the ins==NULL case.
6367 2008-07-23 Zoltan Varga <vargaz@gmail.com>
6369 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
6371 * mini-x86.c: Fix osx build.
6373 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
6376 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
6377 instruction for non int sized variables.
6379 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
6382 2008-07-23 Robert Jordan <robertj@gmx.net>
6384 * method-to-ir.c: Fix MSVC build.
6386 2008-07-22 Zoltan Varga <vargaz@gmail.com>
6388 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
6389 a non int sized type, widen it to an int since newer versions of gcc seem to
6390 generate code which needs this.
6392 * ssa2.c abcremoval2.c: Fix warnings.
6394 * *: Merge the Linear IR branch.
6396 The original branch is at trunk/branches/vargaz/mini-linear-il, and
6397 the ChangeLog file there describes all the changes done over the years.
6398 Further documentation can be found at www.mono-project.com/Linear_IL.
6400 2008-07-21 Bill Holmes <billholmes54@gmail.com>
6402 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
6403 The float param registers and other param registers must be the
6404 same index on Windows x64.
6406 Contributed under MIT/X11 license.
6408 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
6410 * mini.c: Make the previous fix GC safe.
6412 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
6414 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
6416 2008-07-21 Bill Holmes <billholmes54@gmail.com>
6418 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
6419 on Winx64. This type will not be passed on the stack (ArgOnStack), but
6420 ArgValuetypeAddrInIReg instead.
6422 Contributed under MIT/X11 license.
6424 2008-07-21 Zoltan Varga <vargaz@gmail.com>
6426 * mini-codegen.c (get_register_spilling): Fix a warning.
6428 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
6430 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
6431 for types which the initialization fails. Raises the provided exception
6432 at the right stop after cleanup.
6434 2008-07-16 Zoltan Varga <vargaz@gmail.com>
6436 * aot-compiler.c: Free most of the memory allocated during compilation.
6438 * mini.c (mini_parse_debug_options): Fix a leak.
6440 * mini.c (mini_method_compile): Don't add the method to the jit info tables
6441 during aot compilation.
6443 2008-07-14 Zoltan Varga <vargaz@gmail.com>
6445 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
6446 it has too much register pressure.
6448 2008-07-13 Zoltan Varga <vargaz@gmail.com>
6450 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
6452 2008-07-12 Zoltan Varga <vargaz@gmail.com>
6454 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
6457 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
6458 on amd64 similar to the way it is done on arm.
6460 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
6462 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
6463 consistency, normalize error messages, avoid loading aot-only modules in
6466 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
6469 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
6471 2008-07-11 Martin Baulig <martin@ximian.com>
6474 (MonoDebuggerInfo): Add `interruption_request'.
6476 2008-07-12 Zoltan Varga <vargaz@gmail.com>
6478 * aot-compiler.c (emit_plt): Remove some dead code.
6480 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
6482 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
6483 return the plt info offset belonging to a given plt entry.
6485 * mini-trampolines.c (mono_aot_plt_trampoline): Use
6486 mono_aot_get_plt_info_offset.
6488 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
6489 similar to the amd64 code by makeing jumps through a separate jump table
6490 instead of embedding the jump addresses into the code.
6492 2008-07-11 Zoltan Varga <vargaz@gmail.com>
6494 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
6497 2008-07-10 Martin Baulig <martin@ximian.com>
6499 * mini.c (mini_method_compile): Disable generics sharing when
6500 running in the debugger.
6502 2008-07-10 Zoltan Varga <vargaz@gmail.com>
6504 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
6506 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
6507 the local register allocator from running out of registers on x86 when
6510 2008-07-10 Bill Holmes <billholmes54@gmail.com>
6512 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
6513 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
6516 Contributed under MIT/X11 license.
6518 2008-07-10 Zoltan Varga <vargaz@gmail.com>
6520 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
6521 speed up the assembler.
6523 2008-07-09 Zoltan Varga <vargaz@gmail.com>
6525 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
6528 * mini.c: Move the soft float handling macros a bit earlier, add
6529 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
6532 * mini.h: Add prototype for mono_arch_fixup_jinfo.
6534 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
6535 read-only to help catch code allocation requests.
6537 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
6538 and turn it off when using --aot-only or when compiling with --aot=full.
6540 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
6541 jump table for switches from the normal domain mempool, not the code
6544 * mini-trampolines.c (get_unbox_trampoline): New function to return an
6545 unbox trampoline which handles aot-only mode too.
6547 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
6548 an AOTed unbox trampoline.
6550 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
6552 2008-07-09 Bill Holmes <billholmes54@gmail.com>
6554 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
6557 Contributed under MIT/X11 license.
6559 2008-07-09 Bill Holmes <billholmes54@gmail.com>
6561 * mini.c (mono_codegen): Allocate space at the end of the code block and store
6562 the unwind information for the method at the end of the allocated block.
6564 * mini-amd64.h: Added declarations for the unwind routines and adding field to
6565 MonoCompileArch to hold the unwind info for SEH on Winx64
6567 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
6568 frame pointer info for the method being compiled.
6570 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
6571 the call to mono_exception_from_token.
6573 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
6574 storing the method prolog information in a format that the Winx64 SEH can understand. This
6575 information is stored a the end of the method block because it is all 32-bit offset based.
6577 Contributed under MIT/X11 license.
6579 2008-07-09 Zoltan Varga <vargaz@gmail.com>
6581 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
6583 * wapihandles.c: Fix warnings.
6585 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
6588 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
6589 mono_jit_compile_method in aot-only mode since that calls the type
6592 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
6593 get_delegate_invoke_impl in aot-only mode.
6595 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
6597 2008-07-08 Zoltan Varga <vargaz@gmail.com>
6599 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
6601 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
6604 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
6606 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
6607 init trampoline from the AOT file as well.
6609 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
6610 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
6613 * mini.c (mini_init): Move the call to mono_exceptions_init () after
6616 * exceptions-amd64.c: Add _full variants for the remaining exception code
6617 creation functions as well, allow emission of relocatable code, remove
6618 caching since that is now done by the caller.
6620 * mini-exceptions.c: Add _full variants for the remaining exception code
6621 creation functions as well, add aot-only support.
6623 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
6624 if we can determine a proper token for them.
6625 (add_wrappers): Add a few more wrappers.
6626 (emit_method_code): Remove some dead code.
6627 (emit_trampolines): Emit exception code too.
6629 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
6631 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
6632 mono_array_new_va which avoids varargs.
6634 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
6636 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
6637 mono_arch_create_specific_trampoline () in all places.
6639 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
6640 a bit so it can be used for other things as well.
6642 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
6645 * exceptions-amd64.c: Rename the caching from the exception code creation
6646 functions, it is done by the caller instead.
6648 * exceptions-amd64.c: Change the signature of the exception code creation
6649 functions to allow the creation of relocatable code later.
6651 * mini-exceptions.c: Add a set of functions to query the various
6652 runtime-generated exception functions.
6654 * mini.c mini-exceptions.c: Use the newly added functions instead of the
6655 mono_arch_.. () functions.
6657 2008-07-07 Zoltan Varga <vargaz@gmail.com>
6659 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
6661 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
6663 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
6664 (mini_get_vtable_trampoline): Ditto.
6666 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
6667 code in the AOT case by returning the code size and a list of relocations to
6670 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
6672 2008-07-07 Bill Holmes <billholmes54@gmail.com>
6674 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
6677 Contributed under MIT/X11 license.
6679 2008-07-07 Zoltan Varga <vargaz@gmail.com>
6681 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
6682 so the buffer size can be computed correctly. Fixes #404735.
6684 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
6685 normally as cfg->debug_info is already freed.
6687 2008-07-06 Zoltan Varga <vargaz@gmail.com>
6689 * mini-amd64.c: For calls returning vtypes in registers, don't store
6690 the return address on the stack, instead allocate a separate local for
6693 2008-07-05 Mark Probst <mark.probst@gmail.com>
6695 * mini-trampolines.c, mini.h: Add an argument to
6696 mono_create_jit_trampoline_in_domain() for turning off the adding
6697 of the sync wrapper.
6699 * mini.c: Use the JIT trampoline without sync instead of
6700 ldftn_nosync in static RGCTX invoke wrappers so that the call can
6703 2008-07-04 Mark Probst <mark.probst@gmail.com>
6705 * driver.c: Turn on GSHARED optimization by default.
6707 2008-07-04 Zoltan Varga <vargaz@gmail.com>
6709 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
6710 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
6712 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
6713 create a variant of the generic trampoline code callable from AOTed trampolines.
6715 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
6716 trampoline code callable from AOTed trampolines.
6718 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
6720 2008-07-04 Mark Probst <mark.probst@gmail.com>
6722 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
6723 pass-through manner.
6725 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
6726 and don't fail sharing for them anymore.
6728 * mini-exceptions.c: Handle exceptions in shared generic methods.
6730 * generic-sharing.c: When checking the context of a generic
6731 method, also check its class's context. Don't treat wrappers as
6734 * mini-trampolines.c: Some code factored out to
6735 metadata/generic-sharing.c. Handle the MRGCTX case.
6737 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
6738 we must deal with the method being of another instantiation of the
6739 class. Add static rgctx invoke wrappers to generic methods.
6741 2008-07-04 Mark Probst <mark.probst@gmail.com>
6743 * mini.c: Provide all jit infos of generic shared methods with a
6746 * mini-exceptions.c: Handle the new situation that a generic info
6747 might be available, but not info about the this/vtable/mrgctx
6750 2008-07-03 Mark Probst <mark.probst@gmail.com>
6752 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
6755 2008-07-03 Zoltan Varga <vargaz@gmail.com>
6757 * dominators.c (check_dominance_frontier): Fix a warning.
6759 * mini.h: Add some missing prototypes.
6761 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
6763 * driver.c (mono_jit_init_version): Correct the comments since the first
6764 argument should be the name of the root domain, not a filename.
6766 * aot-runtime.c (make_writable): Error out if this is called while running
6768 (load_aot_module): Ditto.
6770 * aot-compiler.c: Really fix the computation of method indexes.
6772 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
6773 optimizations as this is no longer called frequently.
6775 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
6776 method and the invoke impl code and pass it to the delegate trampoline instead of
6777 just the delegate class.
6779 2008-07-02 Zoltan Varga <vargaz@gmail.com>
6781 * aot-compiler.c: Fixup the computation of method indexes.
6782 (add_wrappers): Create the base methods of the runtime invoke wrappers using
6783 the method builder infrastructure.
6785 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
6788 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
6789 mode, load the method right away instead of creating a trampoline.
6791 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
6793 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
6796 2008-07-01 Zoltan Varga <vargaz@gmail.com>
6798 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
6799 (mono_aot_load_method): Use method_index instead of method->token.
6801 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
6802 can handle icalls etc. properly.
6804 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
6806 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
6808 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
6809 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
6810 JIT_ICALL_ADDR patch type.
6812 * patch-info.h: Add JIT_ICALL_ADDR patch type.
6814 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
6816 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
6818 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
6820 2008-06-30 Zoltan Varga <vargaz@gmail.com>
6822 * mini.c: Use domain->jit_code_hash_lock for controlling access to
6823 domain->jit_code_hash.
6825 2008-06-29 Zoltan Varga <vargaz@gmail.com>
6827 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
6829 2008-06-27 Zoltan Varga <vargaz@gmail.com>
6831 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
6832 get_this_arg_from_call, let it compute it when needed.
6834 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
6835 gsctx from code only when needed.
6837 * mini-trampolines.c (get_generic_context): Rename this to
6838 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
6839 it can be called by the arch backends.
6841 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
6843 2008-06-26 Zoltan Varga <vargaz@gmail.com>
6845 * driver.c (mono_main): Add experimental --aot-only command line option.
6847 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
6850 2008-06-26 Kornel Pal <kornelpal@gmail.com>
6852 * driver.c (DllMain): Remove mono_module_handle.
6854 Contributed under MIT/X11 license.
6856 2008-06-25 Zoltan Varga <vargaz@gmail.com>
6858 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
6859 for emitting methods which are not in the source assembly. Detect and report
6860 failure of assembling+linking.
6862 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
6864 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
6866 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
6868 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
6870 2008-06-24 Zoltan Varga <vargaz@gmail.com>
6872 * mini.h: Remove some obsolete prototypes.
6874 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
6876 2008-06-24 Mark Probst <mark.probst@gmail.com>
6878 * mini.c (get_object_generic_inst): Variable-sized arrays are not
6879 supported by Visual Studio, so use alloca().
6881 2008-06-23 Zoltan Varga <vargaz@gmail.com>
6883 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
6886 2008-06-23 Mark Probst <mark.probst@gmail.com>
6888 * mini.c: Fail sharing of a generic method if it contains an open
6889 catch clause (because we don't pass MRGCTXs yet).
6891 2008-06-23 Mark Probst <mark.probst@gmail.com>
6893 * mini.c: When compiling a method with generic sharing, insert the
6894 method instantiated with an all-Object generic context into the
6895 jit info table, instead of the context of the first instantiation
6896 of the method we happen to compile.
6898 2008-06-18 Martin Baulig <martin@ximian.com>
6900 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
6901 `major_version' and `minor_version'.
6903 2008-06-17 Mark Probst <mark.probst@gmail.com>
6905 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
6906 mono_method_is_generic_sharable_impl() takes an additional
6907 argument specifying whether to treat type variables as reference
6910 2008-06-17 Mark Probst <mark.probst@gmail.com>
6912 * mini.h: Removed obsolete prototypes.
6914 2008-06-17 Mark Probst <mark.probst@gmail.com>
6916 * mini.c: Don't fail generic sharing for initobj and sizeof - we
6917 already handle them.
6919 2008-06-17 Mark Probst <mark.probst@gmail.com>
6921 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
6922 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
6923 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
6924 tramp-x86.c: Added a MonoGenericContext* argument to
6925 mono_arch_get_unbox_trampoline() so that it can call other
6926 functions which require it.
6928 2008-06-17 Mark Probst <mark.probst@gmail.com>
6930 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
6931 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
6932 mono_arch_get_this_arg_from_call() takes a
6933 MonoGenericSharingContext* as well.
6935 2008-06-17 Mark Probst <mark.probst@gmail.com>
6937 * mini.c: Factor out code for emitting unbox into emit_unbox() and
6938 implement generic sharing of unbox.
6940 2008-06-17 Mark Probst <mark.probst@gmail.com>
6942 * mini.c: Don't compute the vtable to determine whether a field is
6943 special static, because it might not work for open types.
6945 2008-06-17 Mark Probst <mark.probst@gmail.com>
6947 * mini.c: Removed the unused token_type and token_source arguments
6948 from get_runtime_generic_context_ptr().
6950 2008-06-17 Marek Habersack <mhabersack@novell.com>
6952 * mini.c (ADD_BINOP): fix the build
6954 2008-06-16 Zoltan Varga <vargaz@gmail.com>
6956 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
6959 2008-06-16 Mark Probst <mark.probst@gmail.com>
6961 * mini.h: Removed class relations enum that's not used anymore.
6963 2008-06-16 Mark Probst <mark.probst@gmail.com>
6965 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
6967 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
6968 the lazy fetch trampoline access code.
6970 2008-06-15 Zoltan Varga <vargaz@gmail.com>
6972 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
6974 2008-06-14 Zoltan Varga <vargaz@gmail.com>
6976 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
6978 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
6980 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
6982 2008-06-13 Zoltan Varga <vargaz@gmail.com>
6984 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
6987 * mini-ops.h: Add MIN/MAX_UN opcodes.
6989 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
6992 * basic-math.cs: Add more min/max tests.
6994 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
6996 2008-06-13 Mark Probst <mark.probst@gmail.com>
6998 * mini.c: Small fix in the prologue of emit_castclass.
7000 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7002 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
7004 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
7005 do not work even for unsigned types. Fixes #400014.
7007 * basic-math.cs: Add regression tests for unsigned Min/Max.
7009 2008-06-13 Mark Probst <mark.probst@gmail.com>
7011 * mini.c: Added additional context_used argument to several
7012 functions, which will be needed for sharing generic methods. Use
7013 GET_RGCTX macro wherever appropriate. Declare only one
7014 context_used in mono_method_to_ir().
7016 2008-06-13 Mark Probst <mark.probst@gmail.com>
7018 * mini.c, generic-sharing.c: Removed generic class relations.
7020 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
7021 functions due to MRGCTX changes.
7023 2008-06-13 Mark Probst <mark.probst@gmail.com>
7025 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
7026 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
7027 with calculated IMT.
7029 * mini.c: Generic sharing of calls via generic interfaces.
7031 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
7032 generic method with non-constant MonoGenericContext*. Instead,
7033 the context is taken out of the method itself.
7035 2008-06-13 Mark Probst <mark.probst@gmail.com>
7037 * mini.c: Generic sharing of ldvirtftn.
7039 2008-06-13 Mark Probst <mark.probst@gmail.com>
7041 * mini.c: Generic sharing of ldftn.
7043 2008-06-13 Mark Probst <mark.probst@gmail.com>
7045 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
7047 2008-06-13 Mark Probst <mark.probst@gmail.com>
7049 * mini.c: Generic sharing of the special case of ldtoken followed
7050 by a call to GetTypeFromHandle.
7052 2008-06-13 Mark Probst <mark.probst@gmail.com>
7054 * mini.c: Generic sharing of box for nullable types.
7056 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7058 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
7059 are passed on the stack. Fixes #324807.
7061 2008-06-12 Bill Holmes <billholmes54@gmail.com>
7063 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
7064 for the ArgValuetypeAddrInIReg case.
7066 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
7067 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
7069 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
7070 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
7071 local variable and pass the local variable by reference to the called method.
7073 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
7074 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
7076 Contributed under MIT/X11 license.
7078 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
7080 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
7082 * debug-mini.c (mono_debug_print_vars): Release memory after printing
7085 2008-06-10 Martin Baulig <martin@ximian.com>
7088 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
7090 2008-06-09 Kornel Pal <kornelpal@gmail.com>
7092 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
7093 possible error when no arguments are passed.
7095 Contributed under MIT/X11 license.
7097 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
7099 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
7100 where the file name is NULL.
7102 2008-06-09 Zoltan Varga <vargaz@gmail.com>
7104 * mini.c: Fix s390 build.
7106 2008-06-08 Zoltan Varga <vargaz@gmail.com>
7108 * trace.c (mono_trace_parse_options): Fix warnings.
7110 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
7112 2008-06-07 Zoltan Varga <vargaz@gmail.com>
7114 * mini.c (remove_block_if_useless): Avoid printing the method name.
7116 * mini.c: Remove needless setting of ins->cil_code which is now done by
7119 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
7122 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
7123 translated code after it has been patched.
7125 2008-06-06 Zoltan Varga <vargaz@gmail.com>
7127 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
7128 avoid problems during code patching on SMP systems.
7129 (emit_call): Avoid adding a patch info which is already added by
7131 (mono_arch_emit_exceptions): Ditto.
7133 2008-06-05 Zoltan Varga <vargaz@gmail.com>
7135 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
7136 MONO_TYPE_ISSTRUCT already checks for it.
7138 2008-06-05 Bill Holmes <billholmes54@gmail.com>
7140 * mini-amd64.c:merge_argument_class_from_type: When marshaling
7141 structs with floats on Winx64 the float registers are not used.
7142 The integer registers are always used..
7143 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
7144 only one register will be used and only if the size of the struct
7145 is 1,2,4, or 8 bytes.
7147 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
7150 Contributed under MIT/X11 license.
7152 2008-06-05 Martin Baulig <martin@ximian.com>
7154 * debug-debugger.c (debugger_lookup_class): Also call
7155 mono_class_setup_methods() here; we're only called from RTI.
7157 2008-06-05 Andreas Farber <andreas.faerber@web.de>
7159 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
7160 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
7161 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
7162 Post-process object files and add dtrace-generated object, if necessary.
7164 Contributed under MIT/X11 license.
7166 2008-06-04 Mark Probst <mark.probst@gmail.com>
7168 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
7171 * mini.c: Generic sharing for unbox.any and castclass.
7173 2008-06-04 Mark Probst <mark.probst@gmail.com>
7175 * mini.c: Ignore tailcall prefix in shared generic code and when
7176 doing calls which require a vtable/rgctx argument.
7178 2008-06-04 Mark Probst <mark.probst@gmail.com>
7180 * mini.c: Don't free the JIT info.
7182 * driver.c: Changes in the JIT info table testing code.
7184 2008-06-03 Zoltan Varga <vargaz@gmail.com>
7186 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
7187 interruption. Fix some warnings.
7189 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
7190 interruption_checkpoint.
7192 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
7194 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
7195 from embedding applications.
7197 2008-06-02 William Holmes <billholmes54@gmail.com>
7199 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
7200 reserving 32 bytes on the stack when making calls.
7202 Contributed under MIT/X11 license.
7204 2008-06-01 Zoltan Varga <vargaz@gmail.com>
7206 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
7207 the linear IL branch.
7209 * driver.c: Print out more information for --version on arm.
7211 2008-05-30 Zoltan Varga <vargaz@gmail.com>
7213 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
7214 bb_exit instead, since out of line bblocks might not actually be emitted
7217 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
7218 maximum epilog size for out of line bblocks if tracing is enabled.
7220 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
7222 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
7224 * arrays.cs: Regression tests for allocating arrays with negative sizes.
7226 2008-05-28 Zoltan Varga <vargaz@gmail.com>
7228 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
7229 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
7232 2008-05-27 Zoltan Varga <vargaz@gmail.com>
7234 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
7235 the 'value' to store is a constant.
7237 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
7239 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
7240 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
7242 2008-05-26 Zoltan Varga <vargaz@gmail.com>
7244 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
7245 for accessing method->generic_container.
7247 2008-05-24 Zoltan Varga <vargaz@gmail.com>
7249 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
7251 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
7253 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
7255 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
7258 2008-05-23 Zoltan Varga <vargaz@gmail.com>
7260 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
7262 * mini.c: Handle the case when mono_class_vtable () fails.
7264 2008-05-23 Massimiliano Mantione <massi@ximian.com>
7265 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
7268 2008-05-22 Mark Probst <mark.probst@gmail.com>
7270 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
7271 together with domain sharing.
7273 2008-05-22 Mark Probst <mark.probst@gmail.com>
7275 * mini.c: Treat callvirts to final methods like non-virtual calls
7276 when doing generic sharing, i.e. look them up in the runtime
7279 2008-05-22 Mark Probst <mark.probst@gmail.com>
7281 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
7282 with computed types (for generic sharing).
7284 * mini.c: Generic sharing for mkrefany and refanyval.
7286 2008-05-22 Zoltan Varga <vargaz@gmail.com>
7288 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
7291 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
7292 the generic sharing code.
7294 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
7297 2008-05-21 Zoltan Varga <vargaz@gmail.com>
7299 * mini.h: Remove the declaration of mono_aot_init_vtable ().
7301 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
7303 * driver.c: updated copyright date
7305 2008-05-21 Zoltan Varga <vargaz@gmail.com>
7307 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
7310 2008-05-19 Martin Baulig <martin@ximian.com>
7312 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
7313 pointing to the new `_mono_debug_using_mono_debugger' variable.
7316 (mono_main): Check mono_debug_using_mono_debugger() rather than
7317 the `MONO_INSIDE_MDB' environment variable to check whether we're
7318 inside the debugger.
7320 2008-05-19 Zoltan Varga <vargaz@gmail.com>
7322 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
7325 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
7327 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
7329 * mini.c: Added mini_assembly_can_skip_verification. This
7330 function checks if the assembly requested to skip verification.
7331 Fixes part of #387274.
7333 2008-05-07 Zoltan Varga <vargaz@gmail.com>
7335 * mini.c (mini_get_method): Disable the check for open generic classes when
7336 using generic sharing.
7338 * generics.cs: Add a test for #387034.
7340 * mini.c (mini_get_method): Check whenever the method class is an open generic
7341 type, and return NULL in that case, causing a verification error. Fixes
7344 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
7346 * driver.c (mono_main): Revert r102623. The right
7347 thing to do is to enable the verifier under verifiable
7348 unless a --security flag was passed.
7350 We need this non-trivial behavior for --verify-all otherwise
7351 mcs-compileall won't be able to use it. As it needs everything to
7352 be verified under validil.
7354 2008-05-06 Martin Baulig <martin@ximian.com>
7358 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
7359 (mono_debugger_thread_cleanup): Likewise.
7360 (mono_debugger_extended_notification): Likewise.
7362 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
7364 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
7365 against both inflated and non-inflated methods. We need to check against the
7366 generic definition for cases where the instantiated method is not visible.
7367 We need to check against the inflated types for cases where the instantiation
7368 changes any super type. This fixes #382986.
7370 Note that this doesn't need to be applied to other parts of mono_method_to_ir
7371 that check for visibiliy as generic params only appears as the type subject
7372 of tokens on call opcodes. Field manipulation and ldftn must always
7373 target an exact type.
7375 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
7377 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
7378 if no related --security flag is passed.
7380 2008-05-05 Andreas Farber <andreas.faerber@web.de>
7382 * mini-arch.h: Prepare support for ppc64.
7384 Contributed under MIT/X11 license.
7386 2008-05-05 Andreas Farber <andreas.faerber@web.de>
7388 * aot-runtime.c: Prepare support for ppc64.
7390 Contributed under MIT/X11 license.
7392 2008-05-05 Andreas Farber <andreas.faerber@web.de>
7394 * mini-ops.h: Prepare support for ppc64.
7396 Contributed under MIT/X11 license.
7398 2008-05-04 Andreas Farber <andreas.faerber@web.de>
7400 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
7402 Contributed under MIT/X11 license.
7404 2008-05-03 Zoltan Varga <vargaz@gmail.com>
7406 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
7407 assemblies, since aot_name is not a full path, causing us to load MS.NET
7408 assemblies on windows.
7410 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
7412 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
7413 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
7414 * main.c: Use UTF-8 encoded command line instead of Windows default code
7415 page on Windows to support Unicode.
7416 * driver.c (DllMain): New function for mixed-mode assembly support.
7417 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
7418 export __stdcall functions without decoration.
7420 Contributed under MIT/X11 license.
7422 2008-04-28 Mark Probst <mark.probst@gmail.com>
7424 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
7425 saving it very early.
7427 2008-04-28 Mark Probst <mark.probst@gmail.com>
7429 * mini.h, mini.c: Lots of code for accessing the old RGCTX
7430 deleted. The only way to access the new RGCTX is via the
7433 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
7434 vtable instead of the RGCTX to static methods.
7436 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
7437 accessing the new RGCTX.
7439 * generic-sharing.c: There is no separation between self, type
7440 arguments and other types in the RGCTX anymore.
7442 2008-04-25 Jonathan Chambers <joncham@gmail.com>
7444 * mini-amd64.c (add_general): Remove previous stack adjustment.
7445 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
7446 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
7447 for 32 bytes of stack space reserved for all calls.
7449 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
7450 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
7453 Code contributed under MIT/X11 license.
7455 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
7457 * mini.c (mini_method_verify): Only verify non-inflated methods, check
7458 against the root definition, peeling out method and type instantiations.
7459 Cache verify success results, code that fails verification is still
7460 checked multiple times.
7462 2008-04-23 Zoltan Varga <vargaz@gmail.com>
7464 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
7466 2008-04-23 Jonathan Chambers <joncham@gmail.com>
7468 * mini-amd64.c (add_general): Always increment stack on Win64.
7469 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
7472 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
7473 stack based argument handling on Win64.
7475 Code contributed under MIT/X11 license.
7477 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
7479 * Makefile.am (version.h): Add support for git-svn.
7481 2008-04-22 Zoltan Varga <vargaz@gmail.com>
7483 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
7484 so instead of calling g_spawn_command_line_sync, we do everything by hand,
7485 avoiding allocations and libc functions which might deadlock.
7487 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
7488 'no-gdb-backtrace' option is set.
7490 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
7492 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
7494 2008-04-21 Martin Baulig <martin@ximian.com>
7496 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
7497 and `get_lmf_addr'; `notification_address' is no longer a pointer.
7499 2008-04-21 Martin Baulig <martin@ximian.com>
7501 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
7502 `thread_vtable', `event_handler_ptr' and `event_handler'.
7504 2008-04-21 Martin Baulig <martin@ximian.com>
7506 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
7507 allows delayed initialization of the `executable_code_buffer' when
7510 2008-04-21 Martin Baulig <martin@ximian.com>
7512 * mini.h (mono_debugger_create_notification_function): Removed.
7513 * tramp-*.c (mono_debugger_create_notification_function): Removed.
7515 * mdb-debug-info64.s
7516 (MONO_DEBUGGER__notification_function): Added this in the .text section.
7518 * mdb-debug-info32.s
7519 (MONO_DEBUGGER__notification_function): Added this in the .text section.
7521 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
7522 currently only works on x86 and x86_64, so don't create it on ppc.
7524 2008-04-21 Martin Baulig <martin@ximian.com>
7526 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
7529 (mini_method_compile): In the fp elimination check, check
7530 `debug_options.mdb_optimizations' in addition to
7531 mono_debug_using_mono_debugger().
7533 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
7534 disable some JIT optimizations which are only disabled when
7535 running inside the debugger.
7536 Added `--help-debug' option to describe the debugging options.
7537 (parse_debug_options): New static function to parse the `--debug'
7538 options, so we can easily add more stuff in future.
7540 2008-04-20 Zoltan Varga <vargaz@gmail.com>
7542 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
7543 the method has no body.
7545 2008-04-19 Jonathan Chambers <joncham@gmail.com>
7547 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
7548 assembly is not allowed in MSVC 64-bit compiler.
7549 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
7550 as we get floating point exceptions everywhere.
7552 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
7553 correctly align arguments for call to throw_exception.
7554 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
7556 Code contributed under MIT/X11 license.
7558 2008-04-19 Zoltan Varga <vargaz@gmail.com>
7560 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
7562 2008-04-17 Zoltan Varga <vargaz@gmail.com>
7564 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
7566 * mini-amd64.c (NEW_INS): Set cil_code.
7568 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
7569 from mini-amd64.c so all debugger related logic is in one place.
7571 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
7572 later won't have a random ip assigned to them.
7574 2008-04-16 Zoltan Varga <vargaz@gmail.com>
7576 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
7577 the arch specific function initializes code_size.
7578 (mono_create_delegate_trampoline): Ditto.
7580 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
7581 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
7584 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
7585 running under the debugger.
7587 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
7590 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
7591 debugger. Also move the disabling of optimizations here from driver.c.
7592 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
7595 * mini.h (MonoCompile): Add a few new flags.
7597 2008-04-15 Zoltan Varga <vargaz@gmail.com>
7599 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
7600 so the cil_code field of created MonoInst's is properly set.
7601 (mini_select_instructions): Ditto.
7603 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
7604 (MONO_INST_NEW_CALL): Ditto.
7606 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
7607 in many places so the ins->cil_code field is properly initialized.
7609 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
7612 2008-04-14 Zoltan Varga <vargaz@gmail.com>
7614 * mini.c (mini_method_compile): Print a different message when compiling a
7617 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
7620 2008-04-11 Zoltan Varga <vargaz@gmail.com>
7622 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
7625 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
7627 2008-04-11 Zoltan Varga <vargaz@gmail.com>
7629 * mini.c (handle_stack_args): Make this return void since its return value was
7630 never used. Also set cfg->unverifiable for invalid IL instead of calling
7633 2008-04-10 Mark Probst <mark.probst@gmail.com>
7635 * mini.c: Make sure "this" is live in catch clauses with type
7636 variables in shared generic code.
7638 2008-04-08 Mark Probst <mark.probst@gmail.com>
7640 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
7641 generic_class_is_reference_type() to ensure the proper behaviour
7642 when sharing generic code and the type in question is a type
7645 2008-04-08 Zoltan Varga <vargaz@gmail.com>
7647 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
7648 race conditions when printing thread dumps. Fixes #377738.
7650 2008-04-08 Massimiliano Mantione <massi@ximian.com>
7652 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
7653 shows up when both MonoInst arguments can cause aliasig.
7654 There is likely no way in the current JIT to trigger this problem, but
7655 it showed up in the development of generics sharing, when in a new
7656 opcode both args of an OP_GROUP can be aliases (addresses of a local).
7657 When the generics sharing code will be committed, its tests will be
7658 valid also for this bug.
7660 2008-04-08 Zoltan Varga <vargaz@gmail.com>
7662 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
7665 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
7668 2008-04-07 Zoltan Varga <vargaz@gmail.com>
7670 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
7671 use a more detailed exception message for InvalidCastException.
7673 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
7675 * driver.c (mono_main): Add --debug=casts option to turn on better
7676 InvalidCastException message details.
7678 * mini.c (mini_get_debug_options): New helper function to return the address of
7679 the debug_options variable.
7681 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
7682 the jit_tls TLS variable.
7684 * mini.c (mono_jit_tls): New TLS variable.
7686 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
7689 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
7691 * mini.h: Removed verifer related stuff. This code was moved to verify.c
7693 * mini.c: Removed verifer related stuff, code moved to verify.c.
7695 * driver.c: Using code from verify.c instead of mini.c.
7697 2008-04-05 Zoltan Varga <vargaz@gmail.com>
7699 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
7702 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
7704 * mini.c (check_for_method_verify): Enabling verification of
7705 corlib if mono_verify_all is set. Bugs in the verifier preventing that
7708 2008-04-04 Zoltan Varga <vargaz@gmail.com>
7710 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
7711 caller saved registers as well.
7713 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
7714 saved registers as well.
7716 2008-03-30 Zoltan Varga <vargaz@gmail.com>
7718 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
7720 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
7723 2008-03-27 Zoltan Varga <vargaz@gmail.com>
7725 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
7727 (get_call_info): Take a gsctx argument instead of 'cfg'.
7729 2008-03-26 Zoltan Varga <vargaz@gmail.com>
7731 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
7732 mono_verify_all is set.
7734 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
7736 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
7738 2008-03-25 Zoltan Varga <vargaz@gmail.com>
7740 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
7743 * driver.c mini.c mini.h: Add a --verify-all development option to test the
7744 verifier and the code generated by the compiler.
7746 2008-03-25 Mark Probst <mark.probst@gmail.com>
7748 * mini.c: Generic sharing of the non-nullable case of the box
7751 2008-03-24 Zoltan Varga <vargaz@gmail.com>
7753 * inssel.brg: Fix the build.
7755 * iltests.il.in: Add a test for lconv.ovf.u8.un.
7757 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
7759 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
7760 Array:Address. Fixes #372410.
7762 * iltests.il.in: New tests for readonly prefix.
7764 2008-03-23 Zoltan Varga <vargaz@gmail.com>
7766 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
7769 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
7772 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
7774 * mini.c (mono_decompose_op_imm): New helper function.
7776 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
7777 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
7780 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
7781 mono_arch_output_basic_block. Fix warnings.
7783 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
7786 2008-03-22 Zoltan Varga <vargaz@gmail.com>
7788 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
7789 since the extra frame is now detected automatically inside the loop.
7791 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
7792 opts which are now in mono_peephole_ins ().
7794 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
7796 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
7797 frames and skip duplicate managed-to-native frames. Fixes #367665.
7799 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
7800 opts which are now in mono_peephole_ins ().
7801 (mono_arch_peephole_pass_2): Ditto.
7803 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
7805 * mini-codegen.c (mono_peephole_ins): New helper function containing the
7806 arch independent peephole optimizations.
7808 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
7809 opts which are now in mono_peephole_ins ().
7811 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
7813 * mini-s390.c (mono_arch_output_basic_block): Fix build.
7815 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
7818 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
7819 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
7822 2008-03-21 Zoltan Varga <vargaz@gmail.com>
7824 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
7825 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
7828 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
7829 mono_arch_output_basic_block. Fix warnings.
7831 2008-03-20 Zoltan Varga <vargaz@gmail.com>
7833 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
7836 2008-03-20 Zoltan Varga <vargaz@gmail.com>
7838 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
7841 * iltests.il: Add new tests.
7843 2008-03-20 Kornel Pal <kornelpal@gmail.com>
7845 * mini.c: Removed Windows version macros.
7847 2008-03-20 Mark Probst <mark.probst@gmail.com>
7849 * generic-sharing.c: Put reflection types in the extensible part
7850 of the runtime generic context.
7852 * mini.c: Generic sharing of the GetTypeHandle special case of the
7853 ldtoken instruction.
7855 2008-03-20 Zoltan Varga <vargaz@gmail.com>
7857 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
7859 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
7861 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
7862 consistency with the other version on the linear IR branch.
7864 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
7866 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
7868 * iltests.il.in: Add new tests.
7870 2008-03-19 Zoltan Varga <vargaz@gmail.com>
7872 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
7874 * iltests.il.in: Add new tests.
7876 2008-03-19 Mark Probst <mark.probst@gmail.com>
7878 * mini.c: Two variables with the same name were declared in
7879 nesting contexts and one wasn't initialized. Fixed.
7881 2008-03-19 Mark Probst <mark.probst@gmail.com>
7883 * mini.c: Generic sharing of the initobj instruction.
7885 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
7887 * mini.c: make the test to optimize ldtoken from typeof() more
7890 2008-03-18 Mark Probst <mark.probst@gmail.com>
7892 * mini.c: Generic sharing of the initobj instruction for reference
7895 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
7897 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
7898 the mono_breakpoint_clean_code() code to perform bound checks.
7900 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
7902 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
7903 mono_arch_patch_callsite() to include the start of the managed method
7904 to be able to perform bound checks.
7906 2008-03-17 Mark Probst <mark.probst@gmail.com>
7908 * mini.c: Generic sharing for the isinst instruction.
7910 2008-03-17 Mark Probst <mark.probst@gmail.com>
7912 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
7913 inssel-long32-mips.brg: Added opcodes for doing indirect calls
7914 with the runtime generic context argument.
7916 * mini.c: Share calls to several types of unsharable methods by
7917 putting the address of the method code in the runtime generic
7918 context and doing an indirect call.
7920 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
7923 2008-03-16 Mark Probst <mark.probst@gmail.com>
7925 * generic-sharing.c: Change due to a change in the runtime genric
7928 2008-03-15 Martin Baulig <martin@ximian.com>
7931 (mono_arch_nullify_class_init_trampoline): Add call to
7932 mono_breakpoint_clean_code() to make things work when running
7933 inside the debugger.
7936 (mono_arch_nullify_class_init_trampoline): Add call to
7937 mono_breakpoint_clean_code() to make things work when running
7938 inside the debugger.
7940 2008-03-14 Zoltan Varga <vargaz@gmail.com>
7942 * inssel-long.brg (reg): Fix 64 bit build.
7944 2008-03-14 Mark Probst <mark.probst@gmail.com>
7946 * mini.c, mini.h: Share static generic code by passing it an
7947 implicit argument pointing to the runtime generic context.
7949 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
7950 inssel-long32-mips.brg: New opcodes for calling shared static,
7951 which need to be passed the runtime generic context.
7953 * mini-amd64.c, mini-x86.c: Save the runtime generic context
7954 argument on the stack in the prologue if needed. New function for
7955 finding the runtime generic context argument from the registers
7956 saved by the trampoline.
7958 * mini-amd64.h, mini-x86.h: Specify which register to use for the
7959 runtime generic context argument.
7961 * tramp-amd64.c: Also restore the register used for the runtime
7962 generic context argument.
7964 * mini-trampoline.c: Resolve shared static calls by consulting the
7965 runtime generic context via the new argument.
7967 * generic-sharing.c: Add an argument to sharability-checking
7968 functions that specifies whether type variables should be treated
7969 as sharable type arguments.
7971 * inssel-x86.brg: Removed a superfluous, buggy rule.
7973 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
7976 2008-03-14 Martin Baulig <martin@ximian.com>
7978 * debug-debugger.c (main_thread_handler): Call
7979 mono_runtime_run_main() without sending any notifications.
7981 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
7983 2008-03-14 Zoltan Varga <vargaz@gmail.com>
7985 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
7987 2008-03-14 Mark Probst <mark.probst@gmail.com>
7989 * tramp-x86.c: Fixed register restore offsets in the trampoline
7990 code for ECX and EDX.
7992 2008-03-12 Geoff Norton <gnorton@novell.com>
7994 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
7995 different ucontext_t implementations.
7996 * exceptions-arm.c: Use the above defines to get exceptions working on
7997 iPhone (based on a patch by Luke Howard lukeh@padl.com)
7998 * mini-arm.c: Implement iPhone icache support (based on a patch by
7999 Luke Howard lukeh@padl.com)
8001 2008-03-12 Mark Probst <mark.probst@gmail.com>
8003 * mini.c: Enable generic sharing of calls to non-static
8004 non-interface non-generic non-value-type methods.
8006 * mini-trampolines.c: Resolve calls from shared generic code.
8008 2008-03-11 Zoltan Varga <vargaz@gmail.com>
8010 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
8012 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
8014 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
8016 * mini.c: some fixes for the AOT compiler.
8018 2008-03-07 Zoltan Varga <vargaz@gmail.com>
8020 * cpu-amd64.md: Add clob:1 to some float opcodes.
8022 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
8024 * mini.h: Added MiniVerifierMode enumeration.
8026 * mini.c: Added mini_verifier_set_mode to control
8027 the usage of the new verifier.
8029 * mini.c (mono_method): Integrated the new verifier.
8031 * driver.c: Extended --security option with validil and
8032 verifiable options to activate the new verifier.
8034 2008-03-07 Zoltan Varga <vargaz@gmail.com>
8036 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
8037 optimization to ctors taking 0 or 2 arguments too.
8039 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
8042 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
8044 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
8046 2008-03-06 Zoltan Varga <vargaz@gmail.com>
8048 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
8049 non-aot case as well.
8051 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
8053 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
8056 * aot-compiler.c (encode_patch): Ditto.
8058 * mini.h (G_MININT32): Fix the definition of this.
8060 2008-03-05 Zoltan Varga <vargaz@gmail.com>
8062 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
8064 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
8066 2008-03-04 Zoltan Varga <vargaz@gmail.com>
8068 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
8069 methods returning vtypes in registers.
8070 (mono_arch_allocate_vars): Ditto.
8072 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
8074 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
8076 * generics.cs: Add a test from the linear IR branch.
8078 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
8080 * mini.c (inline_method): Cache failed inline attempts.
8082 2008-03-04 Mark Probst <mark.probst@gmail.com>
8084 * mini.c: For shared methods of generic classes put the location
8085 of "this" into the MonoGenericJitInfo.
8087 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
8088 register out of a MonoContext by register number. Add the generic
8089 sharing context as an argument to mono_arch_find_this_argument().
8091 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
8092 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
8093 for new arch function.
8095 * mini-exception.c: Handle open exception clauses in shared
8098 * mini-trampolines.c: Supply additional argument to
8099 mono_arch_find_this_argument().
8101 2008-03-04 Zoltan Varga <vargaz@gmail.com>
8103 * Makefile.am (regtests): Run the bench.exe tests last.
8105 2008-03-03 Zoltan Varga <vargaz@gmail.com>
8107 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
8110 2008-03-02 Zoltan Varga <vargaz@gmail.com>
8112 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
8115 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
8117 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
8119 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
8120 whose class has no cctor.
8122 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
8124 2008-03-01 Zoltan Varga <vargaz@gmail.com>
8126 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
8129 2008-02-29 Zoltan Varga <vargaz@gmail.com>
8131 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
8132 to be in sync with the code on the linear IR branch.
8134 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
8136 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
8138 2008-02-27 Zoltan Varga <vargaz@gmail.com>
8140 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
8142 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
8144 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
8146 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
8148 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
8150 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
8153 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
8155 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
8156 OP_LOADR4_MEMBASE emission.
8158 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
8159 (mono_spillvar_offset_float): Ditto.
8161 * mini-mips.c (mono_arch_emit_prolog): Ditto.
8163 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
8166 * basic-long.cs: Add regression tests for them.
8168 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
8170 (mono_arch_allocate_vars): Fix representation of single-precision float
8172 (mono_arch_output_basic_block): Ditto.
8174 * inssel-mips.brg: Ditto, remove duplicate items.
8176 * mini-mips.c (emit_load_volatile_arguments): New function to handle
8177 arguments of tail calls as on other platforms.
8178 (mono_arch_output_basic_block): Handle tail calls.
8180 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
8183 * objects.cs (test_5_pass_static_struct): Add test for it.
8185 Contributed under MIT/X11 license.
8187 2008-02-26 Zoltan Varga <vargaz@gmail.com>
8189 * Makefile.am: Use gmcs for compiling the regression tests.
8191 * *.2.cs *.2.il: Rename to *.cs and *.il.
8193 2008-02-24 Zoltan Varga <vargaz@gmail.com>
8195 * regalloc.h: Make the vassign array smaller.
8197 * mini.c (mini_method_compile): Remove an unused field in cfg.
8199 * mini-codegen.c: Add a bunch of micro optimizations.
8201 2008-02-23 Zoltan Varga <vargaz@gmail.com>
8203 * regalloc.h: Remove some unused fields.
8205 2008-02-22 Zoltan Varga <vargaz@gmail.com>
8207 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
8209 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
8211 2008-02-22 Mark Probst <mark.probst@gmail.com>
8213 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
8215 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
8216 trampoline: Fetch an entry from the runtime generic context. If
8217 it's NULL, jump to the actual trampoline to fill the runtime
8218 generic context. Otherwise, return it.
8220 * mini.c: Call the lazy fetch trampoline to get entries out of the
8221 runtime generic context.
8223 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
8224 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
8225 tramp-sparc.c: Stubs for the lazy fetch trampoline.
8227 2008-02-21 Mark Probst <mark.probst@gmail.com>
8229 * mini.c: Fetch data out of the extensible part of the runtime
8230 generic context instead of calling a helper function.
8232 * generic-sharing.c: Some functions moved into
8233 metadata/generic-sharing.c. Helper function for fetching other
8234 types now checks and asserts against extensible rgctx (just for
8235 debugging purposes - the helper function isn't called anymore
8236 unless for debugging).
8238 2008-02-21 Zoltan Varga <vargaz@gmail.com>
8240 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
8241 for tail calls up to the point that the tests in iltests.exe run. Also add a
8242 dummy CKFINITE implementation.
8243 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
8244 needed for trampoline LMF frames.
8246 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
8247 trampoline LMF frames.
8249 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
8251 * mini.c (inline_method): clean any pending loader error when inlining fail.
8252 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
8254 2008-02-21 Zoltan Varga <vargaz@gmail.com>
8256 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
8258 * aot-runtime.c (decode_patch_info): Ditto.
8260 * mini.c (mono_resolve_patch_target): Ditto.
8262 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
8265 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
8267 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
8268 if it references an icall address.
8270 2008-02-20 Zoltan Varga <vargaz@gmail.com>
8272 * cpu-s390x.md: Remove some more unused opcodes.
8274 * cpu-s390x.md: Remove some unused opcodes.
8276 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
8277 mono_op_imm_to_op ().
8279 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
8280 instead of a switch statement.
8282 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
8283 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
8285 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
8287 * mini-codegen.c: Remove unused mono_regstate2_... functions.
8289 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
8292 2008-02-19 Zoltan Varga <vargaz@gmail.com>
8294 * driver.c (mono_main): Improve error reporting when an assembly cannot be
8295 opened. Fixes #362607.
8297 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
8299 * iltests.il.in: Add a test for static methods in interfaces.
8301 2008-02-18 Zoltan Varga <vargaz@gmail.com>
8303 * genmdesc.c (build_table): Fix a crash on older glib versions.
8305 * cpu-sparc.md: Remove some unused opcodes.
8307 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
8308 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
8310 * cpu-amd64.md: Remove some unused opcodes.
8312 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
8313 like the other opcodes.
8315 2008-02-17 Zoltan Varga <vargaz@gmail.com>
8317 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
8319 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
8321 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
8322 variables 'cfg' instead of 'm' for consistency.
8324 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
8326 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
8327 argument holding the vtype return address, to avoid the ambigious use of
8328 cfg->ret for this purpose.
8330 * mini.c (NEW_RETLOADA): Use vret_addr if set.
8332 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
8334 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
8335 new mono_print_ins () function which only takes one argument.
8337 2008-02-15 Zoltan Varga <vargaz@gmail.com>
8339 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
8342 2008-02-14 Zoltan Varga <vargaz@gmail.com>
8344 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
8346 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
8348 * mini-x86.c: Sync with the version on the linear IR branch by adding new
8349 opcodes and other small changes.
8351 * mini-ops.h: Add some new opcodes from the linear IR branch.
8353 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
8355 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
8356 opcodes, use the REG_MEMBASE opcodes instead.
8358 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
8359 opcodes, use the REG_MEMBASE opcodes instead.
8361 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
8364 * mini.c (mono_op_imm_to_op): New helper function.
8366 * mini-ops.h: Add some opcodes from linear IR branch.
8368 2008-02-13 Zoltan Varga <vargaz@gmail.com>
8370 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
8373 2008-02-12 Zoltan Varga <vargaz@gmail.com>
8375 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
8378 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
8380 2008-02-09 Zoltan Varga <vargaz@gmail.com>
8382 * aot-compiler.c (emit_method_code): Add an assert.
8384 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
8385 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
8388 2008-02-08 Zoltan Varga <vargaz@gmail.com>
8390 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
8391 some load/store opcodes so they are consistent.
8392 (mono_arch_emit_prolog): Simplify some code.
8394 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
8396 * objects.cs: Add tests for large argument offsets on ARM.
8398 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
8399 stack offsets. Fixes #359651.
8401 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
8403 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
8405 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
8407 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
8409 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
8411 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
8412 rid of CEE_CONV_R_UN.
8414 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
8416 2008-02-07 Zoltan Varga <vargaz@gmail.com>
8418 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
8420 * mini.c (mono_normalize_opcodes): Add some more opcodes.
8422 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
8424 * cpu-amd64.md: Remove some unused opcodes.
8426 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
8428 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
8430 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
8431 arch specific functions for its parts. Call the peephole pass after local
8432 regalloc so the prolog can compute a more accurate max_offset.
8434 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
8435 the corresponding OP_I/OP_L opcodes.
8437 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
8439 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
8441 2008-02-06 Zoltan Varga <vargaz@gmail.com>
8443 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
8444 as they are handled in mini.c.
8446 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
8448 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
8449 case since it is handled in mini.c.
8451 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
8453 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
8455 * *.c: Use the new opcodes in the IR and back end code.
8457 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
8459 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
8461 2008-02-06 Mark Probst <mark.probst@gmail.com>
8463 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
8464 an assert because it has a race condition.
8466 2008-02-06 Zoltan Varga <vargaz@gmail.com>
8468 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
8470 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
8472 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
8474 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
8475 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
8477 2008-02-05 Zoltan Varga <vargaz@gmail.com>
8479 * cpu-amd64.md (move): Correct the maximum size of move.
8481 2008-02-05 Mark Probst <mark.probst@gmail.com>
8483 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
8484 the generic class init trampoline to return quickly if the class
8487 2008-02-04 Zoltan Varga <vargaz@gmail.com>
8489 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
8490 issues where an 32 bit callsite cannot be patched by a 64 bit address.
8492 2008-02-03 Zoltan Varga <vargaz@gmail.com>
8494 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
8497 2008-01-31 Zoltan Varga <vargaz@gmail.com>
8499 * objects.cs: Add some soft-float tests.
8501 * mini.c: Fix a couple more soft-float issues.
8503 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
8505 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
8508 2008-01-30 Zoltan Varga <vargaz@gmail.com>
8510 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
8511 exception happens while compiling a virtual method.
8513 2008-01-29 Zoltan Varga <vargaz@gmail.com>
8515 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
8517 * mini-sparc.c: Fix build.
8519 * mini-sparc.c (get_call_info): Add support for generic sharing.
8521 * mini-exceptions.c: Add a FIXME.
8523 2008-01-27 Zoltan Varga <vargaz@gmail.com>
8525 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
8526 altstack handling code.
8528 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
8530 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
8532 * mini-s390.c: Add support for generic sharing.
8534 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
8536 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
8538 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
8540 * mini-s390x.c: Add support for generic sharing.
8542 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
8544 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
8546 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
8547 can be used since it takes a 16 bit signed immediate.
8549 * inssel-s390x.brg: Fix OP_SETRET.
8551 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
8553 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
8555 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
8557 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
8559 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
8562 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
8565 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
8566 of the unused mono_arch_patch_delegate_trampoline stuff.
8568 2008-01-26 Zoltan Varga <vargaz@gmail.com>
8570 * basic-long.cs: Move the fp related tests to basic-float.cs.
8572 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
8574 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
8576 * basic-calls.cs: Add a test for proper float argument passing.
8578 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
8579 if the context corresponds to an exception received through a signal.
8581 * exceptions.cs: Add a test for nullref handling at the start of a try
8584 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
8586 * jit-icalls.c (mono_break): New JIT icall.
8588 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
8590 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
8592 2008-01-25 Zoltan Varga <vargaz@gmail.com>
8594 * cpu-*.md: Get rid of unused opcodes.
8596 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
8598 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
8601 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
8604 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
8605 the arch independent trampoline code in mini-trampolines.c.
8607 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
8609 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
8611 * mini-s390.h: Remove an unused define.
8613 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
8614 the arch independent trampoline code in mini-trampolines.c.
8616 * mini-arm.c (mono_arch_emit_prolog): Fix build.
8618 2008-01-24 Zoltan Varga <vargaz@gmail.com>
8620 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
8622 * mini-s390.c (mono_arch_emit_prolog): Fix build.
8624 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
8626 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
8628 * cpu-amd64.md: Use smaller sizes for int opcodes.
8630 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
8632 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
8635 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
8638 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
8639 instead of though a pointer to save an indirection when accessing elements of
8642 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
8644 (NOT_IMPLEMENTED): New helper macro.
8645 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
8648 * *.c: Use the new helper macro.
8650 2008-01-21 Zoltan Varga <vargaz@gmail.com>
8652 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
8654 2008-01-20 Zoltan Varga <vargaz@gmail.com>
8656 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
8659 2008-01-18 Zoltan Varga <vargaz@gmail.com>
8661 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
8662 profiling is enabled.
8664 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
8666 (mono_arch_emit_prolog): Add more first bblock optimizations.
8668 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
8669 in order if possible.
8670 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
8671 bblock, since the arguments are still in their original registers.
8673 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
8675 2008-01-17 Zoltan Varga <vargaz@gmail.com>
8677 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
8680 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
8683 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
8685 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
8686 process async exceptions received while in unmanaged code.
8688 * mini.c (mini_init): Install a callback with the runtime which will be called
8689 when a thread receives an async exception while in unmanaged code.
8691 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
8693 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
8695 2008-01-16 Wade Berrier <wberrier@novell.com>
8702 2008-01-16 Zoltan Varga <vargaz@gmail.com>
8704 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
8705 compilation with sun cc.
8707 * cpu-*.md: Fix the build.
8709 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
8711 * mini-amd64.h: Add some comments to the MonoLMF structure.
8713 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
8715 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
8716 in the LMF structure if possible. This saves two instructions in the
8717 managed->native wrappers.
8719 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
8721 2008-01-16 Mark Probst <mark.probst@gmail.com>
8723 * generic-sharing.c: New type argument lookup code which uses the
8724 runtime generic context template.
8726 2008-01-15 Zoltan Varga <vargaz@gmail.com>
8728 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
8730 * mini-arm.c (add_general): Fix arm eabi parameter passing.
8731 (mono_arch_output_basic_block): Fix localloc implementation.
8733 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
8735 * mini-ia64.c (peephole_pass): Fix ia64 build.
8737 * mini-amd64.c (peephole_pass): Fix a warning.
8739 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
8740 at a constant offset from sp/fp.
8742 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
8743 instead of obtaining it from *lmf in the managed method case.
8745 2008-01-14 Zoltan Varga <vargaz@gmail.com>
8747 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
8749 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
8751 * mini.h (MonoInstList): New type.
8752 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
8753 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
8754 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
8755 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
8756 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
8757 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
8758 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
8759 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
8760 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
8761 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
8762 MONO_INST_LIST_FOR_EACH_ENTRY,
8763 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
8764 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
8765 mono_inst_list_first, mono_inst_list_last,
8766 mono_inst_list_next, mono_inst_list_prev): New instruction
8767 list handling interfaces.
8768 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
8769 list head 'ins_list'.
8770 (MonoInst): Replace next pointer with list head 'node'.
8771 (MonoCallInst): Make 'out_args' a MonoInstList.
8772 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
8773 (MonoCompile): Delete reverse_inst_list and
8774 reverse_inst_list_len.
8775 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
8776 mono_arch_lowering_pass, mono_arch_local_regalloc,
8777 mono_arch_output_basic_block, mono_arch_emit_prolog):
8778 Convert to new instruction lists.
8779 (insert_after_ins): Delete.
8780 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
8782 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
8783 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
8784 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
8785 mono_emulate_opcode, mono_emit_load_got_addr,
8786 inline_method, mono_method_to_ir, mono_print_bb_code,
8787 print_dfn, decompose_pass, nullify_basic_block,
8788 replace_out_block_in_code, remove_block_if_useless,
8789 merge_basic_blocks, move_basic_block_to_end,
8790 try_unsigned_compare, optimize_branches, mono_print_code,
8791 mini_select_instructions, remove_critical_edges): Likewise.
8792 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
8793 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
8794 mono_arch_output_basic_block, mono_arch_emit_prolog):
8796 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
8797 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
8798 mono_arch_output_basic_block): Likewise.
8799 (inst_list_prepend, insert_after_ins): Delete.
8800 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
8801 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
8803 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
8804 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
8805 mono_arch_emit_prolog): Likewise.
8806 * cfold.c (mono_constant_fold): Likewise.
8807 * liveness.c (visit_bb, mono_analyze_liveness,
8808 optimize_initlocals): Likewise.
8809 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
8810 * graph.c (mono_draw_code_cfg): Likewise.
8811 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
8812 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
8813 mono_ssa_cprop): Likewise.
8814 * abcremoval (get_relations_from_previous_bb, process_block):
8816 * local-propagation (mono_cprop_invalidate_values,
8817 mono_local_cprop_bb): Likewise.
8818 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
8819 peephole_pass, mono_arch_output_basic_block,
8820 mono_arch_emit_prolog): Likewise.
8821 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
8822 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
8823 mono_arch_emit_prolog): Likewise.
8824 (insert_after_ins): Delete.
8825 * aliasing.c (print_code_with_aliasing_information,
8826 mono_build_aliasing_information, mono_aliasing_deadce):
8827 Convert to new instruction lists.
8828 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
8829 peephole_pass, NEW_INS, mono_arch_lowering_pass,
8830 mono_arch_local_regalloc, mono_arch_output_basic_block):
8832 (insert_after_ins): Delete.
8833 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
8834 peephole_pass, mono_arch_output_basic_block): Convert to
8835 new instruction lists.
8836 * mini-codegen (InstList, inst_list_prepend,
8837 insert_after_ins): Delete.
8838 (insert_before_ins, get_register_force_spilling,
8839 get_register_spilling, free_up_ireg, free_up_reg,
8840 create_copy_ins, create_spilled_store, alloc_int_reg,
8841 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
8842 to new instruction lists.
8843 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
8844 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
8845 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
8846 (insert_after_ins): Delete.
8847 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
8848 mono_arch_local_regalloc, mono_arch_output_basic_block,
8849 mono_arch_call_opcode): Convert to new instruction lists.
8850 (insert_after_ins): Delete.
8851 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
8852 peephole_pass, mono_arch_output_basic_block,
8853 mono_arch_emit_prolog): Convert to new instruction lists.
8855 2008-01-11 Zoltan Varga <vargaz@gmail.com>
8857 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
8859 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
8862 * Makefile.am (version.h): Make this work with non-bash shells.
8864 2008-01-10 Zoltan Varga <vargaz@gmail.com>
8866 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
8868 2008-01-08 Zoltan Varga <vargaz@gmail.com>
8870 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
8871 the InitializeArray optimization.
8873 2008-01-06 Zoltan Varga <vargaz@gmail.com>
8875 * mini.c driver.c: Don't include os/gc_wrapper.h.
8877 2008-01-05 Zoltan Varga <vargaz@gmail.com>
8879 * mini.c (print_jit_stats): Print GC statistics if available.
8881 2008-01-04 Zoltan Varga <vargaz@gmail.com>
8883 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
8885 2007-12-29 Zoltan Varga <vargaz@gmail.com>
8887 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
8889 2007-12-26 Zoltan Varga <vargaz@gmail.com>
8891 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
8893 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
8895 * driver.c (mono_main): Ditto.
8897 2007-12-23 Zoltan Varga <vargaz@gmail.com>
8899 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
8901 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
8902 in the vtable can't be encoded.
8903 (compile_method): Ditto.
8905 2007-12-21 Zoltan Varga <vargaz@gmail.com>
8907 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
8910 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
8913 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
8914 the top LMF entry belongs to the current method.
8916 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
8918 2007-12-20 Zoltan Varga <vargaz@gmail.com>
8920 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
8922 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
8924 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
8926 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
8928 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
8930 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
8933 * basic-float.cs: Add an ulong->double cast test.
8935 2007-12-15 Zoltan Varga <vargaz@gmail.com>
8937 * mini.c (mono_method_to_ir): Fix a warning.
8939 2007-12-14 Zoltan Varga <vargaz@gmail.com>
8941 * mini-ops.h: Add OP_SWITCH.
8943 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
8944 CEE_SWITCH in back-end code, use OP_SWITCH instead.
8946 2007-12-11 Geoff Norton <gnorton@novell.com>
8948 * mini-s390x.c: Minor change to the MAX() define to allow
8949 it to compile with other gcc versions.
8951 2007-12-11 Geoff Norton <gnorton@novell.com>
8954 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
8956 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
8958 exceptions-arm.c (mono_arch_get_restore_context): Restore
8961 exceptions-arm.c (throw_exception): Save the frame pointer.
8962 This is a partial fix for #323747. Only the client side is
8965 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
8967 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
8968 was using an unrelated variable to log the class which
8969 needed the cctor to be called. This was crashing on arm.
8971 2007-12-09 Robert Jordan <robertj@gmx.net>
8973 * mini-x86.c (mono_arch_emit_epilog):
8974 Consider all kinds of 64-bit types. Fixes #323114.
8976 2007-12-08 Zoltan Varga <vargaz@gmail.com>
8978 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
8980 2007-12-07 Zoltan Varga <vargaz@gmail.com>
8982 * mini-amd64.c (peephole_pass): Add a missing instruction check.
8984 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
8986 * mini.c: run type ctor before allocating an object, not only
8987 when running it's constructor method (fixes at least part of bug #342507).
8989 2007-12-07 Zoltan Varga <vargaz@gmail.com>
8991 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
8993 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
8994 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
8997 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
8998 mono_generic_class_init_trampoline () the same as it is done with the other
9001 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
9002 aot-runtime.c aot-compiler.c: Implement AOT support.
9004 2007-12-07 Mark Probst <mark.probst@gmail.com>
9006 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
9007 build for archs which don't have the vtable trampoline defined
9010 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9012 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
9014 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
9016 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
9018 * tramp-<ARCH>.c: Use the new helper function.
9020 2007-12-07 Mark Probst <mark.probst@gmail.com>
9022 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
9023 trampoline call, which takes a vtable argument.
9025 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
9026 OP_TRAMPCALL_VTABLEs like other calls.
9028 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
9029 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
9030 call. Implemented a support function which fetches the vtable
9031 from a register set.
9033 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
9034 Implemented a generic class init trampoline, using the
9035 OP_TRAMPCALL_VTABLE opcode.
9037 * mini.c: Implemented static field access when sharing generic
9038 code. This implies initing the class using the new
9039 OP_TRAMPCALL_VTABLE call.
9041 2007-12-07 Mark Probst <mark.probst@gmail.com>
9043 * mini.c: Don't compile methods with sharing enabled if their
9044 classes are disabled for sharing.
9046 2007-12-06 Zoltan Varga <vargaz@gmail.com>
9048 * inssel.brg: Add a missing sign extension to the GETCHR and array access
9049 opcodes. Fixes #346563.
9051 * objects.cs: Add a new test.
9053 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
9055 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
9056 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
9058 2007-12-06 Zoltan Varga <vargaz@gmail.com>
9060 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
9062 2007-12-03 Zoltan Varga <vargaz@gmail.com>
9064 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
9067 2007-12-02 Zoltan Varga <vargaz@gmail.com>
9069 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
9071 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
9072 optimization in the AOT case.
9074 2007-11-30 Zoltan Varga <vargaz@gmail.com>
9076 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
9078 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
9080 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
9082 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
9084 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
9085 is created by the inlined delegate ctor.
9087 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
9089 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
9091 2007-11-29 Zoltan Varga <vargaz@gmail.com>
9093 * cpu-x86.md: Fix the length of ckfinite.
9095 2007-11-28 Zoltan Varga <vargaz@gmail.com>
9097 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
9099 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
9100 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
9102 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
9104 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
9105 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
9107 2007-11-28 Martin Baulig <martin@ximian.com>
9110 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
9111 after creating the trampoline.
9113 2007-11-27 Zoltan Varga <vargaz@gmail.com>
9115 * aot-runtime.c (load_aot_module): Check runtime version if needed.
9117 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
9120 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
9121 instead of the calling method to help AOT.
9123 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
9125 2007-11-26 Zoltan Varga <vargaz@gmail.com>
9127 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
9130 2007-11-23 Zoltan Varga <vargaz@gmail.com>
9132 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
9134 * aot-compiler.c (compile_method): Correct check for generic method definitions.
9135 (encode_method_ref): No need to handle generic method definitions specially.
9137 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
9139 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
9142 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
9144 (compile_method): Enable generic sharing.
9146 2007-11-22 Zoltan Varga <vargaz@gmail.com>
9148 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
9149 (mini_method_compile): Add preliminary support for AOTing shared generic code.
9151 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
9154 * mini-trampolines.c: Fix a warning.
9156 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
9158 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
9159 (generic_class_is_reference_type): Remove unused function.
9161 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
9162 in the generic vtable trampoline case.
9164 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
9166 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
9167 return an AOT method based on a vtable slot.
9169 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
9171 * mini.c (mini_get_vtable_trampoline): Export this.
9173 2007-11-22 Martin Baulig <martin@ximian.com>
9176 (MonoDebuggerInfo): Move `debugger_version' up.
9178 2007-11-22 Martin Baulig <martin@ximian.com>
9181 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
9183 * mini-trampolines.c
9184 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
9185 after compiling the method.
9187 2007-11-20 Martin Baulig <martin@ximian.com>
9190 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
9191 (mono_debugger_remove_breakpoint): Likewise.
9192 (mono_debugger_check_breakpoints): Likewise.
9194 * debug-debugger.c: Implement the new breakpoint interface here.
9196 2007-11-18 Zoltan Varga <vargaz@gmail.com>
9198 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
9199 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
9201 * mini-x86.c (mono_arch_output_basic_block): Ditto.
9203 2007-11-17 Zoltan Varga <vargaz@gmail.com>
9205 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
9207 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
9210 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
9213 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
9214 returning a vtype in a register.
9216 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
9217 here from the arch specific code.
9219 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
9222 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
9223 (mono_arch_emit_prolog): Increment maximum prolog size.
9225 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
9226 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
9228 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
9229 MonoGenericSharingContext.
9231 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
9232 MonoGenericSharingContext. Allocate memory from the cfg mempool.
9234 2007-11-15 Mark Probst <mark.probst@gmail.com>
9236 * mini.c, mini.h, generic-sharing.c: Functions for producing code
9237 which extract fields out of the runtime generic context. Full
9238 sharing of the NEWARR opcode.
9240 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
9242 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
9243 --enable-minimal=ssa.
9245 2007-11-13 Zoltan Varga <vargaz@gmail.com>
9247 * mini-trampolines.c (mono_delegate_trampoline): Update after
9248 mono_marshal_get_delegate_invoke () signature change.
9250 2007-11-13 Mark Probst <mark.probst@gmail.com>
9252 * mini.c: Removed the shared context in favor of the generic
9253 sharing context. Allocate the MonoJitInfo structure with room for
9254 the generic sharing context if it's needed.
9256 * mini.h: Remove MonoGenericSharingContext declaration. It's in
9257 domain-internals.h now.
9259 * mini-x86.c: Pass the generic sharing context to get_call_info ().
9261 * generic-sharing.c: Several changes for working without a shared
9262 context and instead operating on open types instead.
9264 2007-11-12 David S. Miller <davem@davemloft.net>
9266 * inssel-sparc.brg: Fix double instruction emit.
9268 2007-11-12 Zoltan Varga <vargaz@gmail.com>
9270 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
9271 Get/Set/Address methods.
9273 * mini.c debug-debugger.c mini-trampolines.c: Update after
9274 mono_marshal_get_delegate_invoke signature change.
9276 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
9278 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
9279 This can happens with dynamic methods. Fixes the other bug in #322722.
9281 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
9283 * tramp-arm.c (mono_arch_patch_callsite): Support patching
9286 * mini-arm.c (arm_patch): Implement patching of BX call
9287 sequence. Fixes one of the bugs in #322722.
9289 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
9291 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
9292 under Linux. We only need to flush every 32-byte cache line.
9294 2007-11-07 Massimiliano Mantione <massi@ximian.com>
9297 move_basic_block_to_end: Add branches when needed, eventually creating
9299 optimize_branches: added a parameter that tells if it's ok to create
9300 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
9301 and avoid calling move_basic_block_to_end when it's not ok.
9304 2007-11-07 Mark Probst <mark.probst@gmail.com>
9306 * mini.c: Abort inlining call to InitializeArray if something
9307 looks wrong. Let the icall handle it, which now has proper safety
9310 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9312 * mini.c (mono_spill_call): add support for soft-float.
9314 * mini.c (mono_method_to_ir): add support for soft-float
9315 to inlined functions that return float.
9317 * mini.c (mono_method_to_ir): add support for soft-float
9318 to cee_stsfld opcode on float fields.
9320 2007-11-05 Geoff Norton <gnorton@novell.com>
9322 * mini-x86.h: Fix the structure access for X86 Leopard.
9325 2007-11-05 Martin Baulig <martin@ximian.com>
9327 * mini-trampolines.c
9328 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
9329 after compiling the method to notify the debugger.
9331 2007-11-05 Martin Baulig <martin@ximian.com>
9333 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
9335 2007-11-02 Zoltan Varga <vargaz@gmail.com>
9337 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
9338 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
9340 2007-11-01 Zoltan Varga <vargaz@gmail.com>
9342 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
9343 native-to-managed wrappers.
9345 2007-11-01 Geoff Norton <gnorton@novell.com>
9347 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
9350 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
9352 * mini.c, mini-x86.c: when getting back from unmanaged code
9353 to managed via a marshaled delegate we also need to set the
9356 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
9358 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
9361 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
9363 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
9364 let the debugger or other external agents to tell the JIT when
9365 a sw breakpoint has been inserted in the code that the JIT needs
9366 to be able to inspect.
9368 2007-10-31 Martin Baulig <martin@ximian.com>
9371 (MonoDebuggerInfo): Remove `runtime_class_init'.
9373 2007-10-30 Martin Baulig <martin@ximian.com>
9376 (mono_debugger_thread_created): Added `MonoThread *' argument.
9377 (mono_debugger_extended_notification): New public method.
9378 (mono_debugger_trampoline_compiled): New public method.
9381 (MonoDebuggerThreadInfo): Added `thread' and
9382 `extended_notifications' fields.
9385 (debugger_executable_code_buffer): New static variable.
9388 (MonoDebuggerInfo): Added `executable_code_buffer',
9389 `executable_code_buffer_size', `breakpoint_info_area',
9390 `breakpoint_table' and `breakpoint_table_size'.
9392 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
9394 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
9395 that IP either is an unused value or the vtable pointer. IMT
9396 calls use vtable + offset now. Reduced by almost half the size
9399 2007-10-26 Jonathan Chambers <joncham@gmail.com>
9401 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
9402 defines to access param registers. Replace long usage with
9403 gsize as sizeof(long) != sizeof(void*) on Win64.
9405 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
9406 on Win64. Fix intrinsic, use _AddressOfReturnAddress
9407 instead of non-existant _GetAddressOfReturnAddress.
9409 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
9410 param registers. Save/restore %rdi and %rsi in MonoLMF.
9412 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
9413 param registers. Modify (throw_exception) signature to take
9414 %rdi and %rsi on Win64.
9416 Code is contributed under MIT/X11 license.
9418 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
9420 * helpers.c: unlink debugging output files.
9422 2007-10-25 Zoltan Varga <vargaz@gmail.com>
9424 * mini.c: Move mono_create_ftnptr () to object.c.
9426 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9428 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
9429 optional. This function can now be used to disassemble code generated
9430 outside the JIT such as trampolines and IMT thunks.
9432 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
9434 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
9435 vtable pointer from a ldr instruction.
9437 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
9438 new IMT call sequence.
9440 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
9441 call sequence for interface invocations.
9443 * mini-arm.c (mono_arch_emit_imt_argument): added, required
9444 for imt support. This function is empty since IMT on ARM requires no
9445 special handling on the IR side.
9447 * mini-arm.c (mono_arch_find_imt_method): added, required for
9450 * mini-arm.c (mono_arch_find_this_argument): added, required
9453 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
9454 a ldr instruction to load a value stored in the code stream.
9456 * mini-arm.c (mono_arch_build_imt_thunk):added, required
9460 2007-10-23 Zoltan Varga <vargaz@gmail.com>
9462 * mini.c (mini_init): Install the jump trampoline callback.
9464 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9466 * mini-trampolines.c: handle synchronized methods with the common
9467 vtable trampoline (bug #335601).
9469 2007-10-17 Zoltan Varga <vargaz@gmail.com>
9471 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
9473 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
9476 * mini-ia64.h mini-ia64.c: Add support for IMT.
9478 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
9479 prolog. Fixes #331958.
9481 2007-10-15 Zoltan Varga <vargaz@gmail.com>
9483 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
9485 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9487 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
9490 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
9492 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
9495 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
9497 * mini-x86.c, mini-x86.h: x86 support for the common vtable
9500 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
9502 * mini-trampolines.c: changed the magic rampoline to understand
9503 the common vtable trampoline method: the method to invoke is
9504 determined by the vtable displacement of the call.
9506 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
9508 * mini.c, mini.h: register the common vtable trampoline if the
9509 architecture supports it.
9511 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9513 * cpu-amd64.md: use the correct max length for tls_get.
9515 2007-10-14 Zoltan Varga <vargaz@gmail.com>
9517 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
9518 CEE_STELEM_ANY. Fixes #333696.
9520 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
9522 * exceptions-x86.c: provide more graceful handling of the case where
9523 we followed a bogus function pointer from managed code (bug #332866).
9525 2007-10-11 Mark Probst <mark.probst@gmail.com>
9527 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
9528 replaces the generic_shared flag and will carry more information
9531 * generic-sharing.c: Added mini_type_stack_size() which allows
9532 allows open types if given a generic sharing context.
9533 mini_get_basic_type_from_generic() takes a
9534 MonoGenericSharingContext* instead of a MonoCompile* now.
9536 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
9537 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
9538 mini-sparc.c, mini-x86.c: Trivial changes required by the two
9539 changes above. Just passing arguments through to the right
9542 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
9544 * mini-arm.c: unify the call emission to emit_code_seq().
9546 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
9548 * tramp-arm.c: reduced the trampoline size.
9550 2007-10-10 Mark Probst <mark.probst@gmail.com>
9552 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
9553 variable handling out of arch-specific code.
9555 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
9557 * mini-arm.c: implemented fast delegate dispatch.
9559 2007-10-09 Zoltan Varga <vargaz@gmail.com>
9561 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
9562 that fp elimination is turned off if the space required by locals is too
9565 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
9567 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
9568 ARM to the new style trampoline.
9570 2007-10-09 Zoltan Varga <vargaz@gmail.com>
9572 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
9574 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
9576 2007-10-09 Martin Baulig <martin@ximian.com>
9579 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
9580 `field_info_offset_offset'.
9582 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
9584 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
9585 removed more internal usage of the r11 register and made it available
9586 to the register allocator.
9588 2007-10-08 Mark Probst <mark.probst@gmail.com>
9590 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
9591 when sharing generics and treat type variables as references.
9593 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
9595 * mini-ppc.c: started removing the internal uses of register r11
9596 to eventually allow the register allocator to manage it as an
9597 additional available register.
9599 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
9601 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
9603 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
9605 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
9606 specific trampolines as they are not performance critical as a jump
9607 target (maybe align as before only for AOT code?). This saves about
9608 200 KB of native code on x86 for monodevelop startup.
9610 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
9612 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
9613 monodevelop startup.
9615 2007-10-06 Zoltan Varga <vargaz@gmail.com>
9617 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
9619 * mini-sparc.h mini-sparc.c: Implement IMT support.
9621 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
9622 its smaller and doesn't clobber sparc_g1.
9624 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
9626 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
9628 * mini-ppc.c: optimized the size of the IMT thunks a bit.
9630 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
9632 * mini-ppc.c: implemented fast delegate invocation.
9634 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
9636 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
9638 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
9640 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
9641 code to the new style trampoline in preparation for IMT support.
9643 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
9645 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
9646 systems already. This also reduces the specific trampiline sizes and
9647 prepares for the use of r12 as the IMT identifier register.
9649 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
9651 * mini-mips.h: endianess fix (simplified from a patch by
9652 Thomas Kunze <thommy@tabao.de>, bug #323737).
9654 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
9656 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
9657 to access ucontext fields and enable netbsd support
9658 (partially from Magnus Henoch <mange@freemail.hu>).
9660 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
9662 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
9663 use the preprocessor from the CPP env var if it is set.
9665 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
9667 * mini-trampolines.c: fixed an assertion and moved it earlier in the
9668 code, before interface_offset gets used.
9670 2007-10-02 Zoltan Varga <vargaz@gmail.com>
9672 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
9673 mono_class_setup_vtable () before accessing klass->vtable.
9675 2007-10-01 Zoltan Varga <vargaz@gmail.com>
9677 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
9680 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
9682 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
9683 IMT slots (this saves hundreds of KB of memory in programs like
9684 IronPython and Monodevelop).
9686 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
9688 * mini.c: print the delegate counter.
9690 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
9692 * mini-x86.c: make it easier to enable the debugging code for IMT
9695 2007-09-28 Martin Baulig <martin@ximian.com>
9698 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
9699 `mono_method_klass_offset' and `mono_method_token_offset'.
9701 2007-09-20 Mark Probst <mark.probst@gmail.com>
9703 * mini.c: First generics sharing implementation. Can only share
9704 in very simple cases. If sharing doesn't work it falls back to
9705 dedicated compilation.
9707 * mini.h: Flag in MonoCompile to specify whether generic
9708 compilation is shared. Flags enum for marking which generic inst
9709 of a context is used. Prototypes for helper functions.
9711 * generic-sharing.c: Helper functions for generic method sharing.
9713 * optflags-def.h: Optimization flag (gshared) for enabling generic
9714 method sharing added.
9716 * Makefile.am: generic-sharing.c added.
9718 2007-09-19 Daniel Nauck <dna@mono-project.de>
9720 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
9722 2007-09-19 Massimiliano Mantione <massi@ximian.com>
9723 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
9726 2007-09-19 Martin Baulig <martin@ximian.com>
9728 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
9729 mono_debug_cleanup() is now part of mono_cleanup().
9731 2007-09-18 Zoltan Varga <vargaz@gmail.com>
9733 * driver.c (mono_main): Fix a warning.
9735 2007-09-17 Zoltan Varga <vargaz@gmail.com>
9737 * aot-compiler.c: Optimize various parts when processing large assemblies.
9740 * mini.c (mono_patch_info_hash): Improve hash function.
9742 2007-09-14 Jonathan Chambers <joncham@gmail.com>
9744 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
9746 Code is contributed under MIT/X11 license.
9748 2007-09-14 Zoltan Varga <vargaz@gmail.com>
9750 * mini.c (mini_init): Fix a leak.
9752 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
9754 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
9756 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
9758 2007-09-14 Zoltan Varga <vargaz@gmail.com>
9760 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
9762 2007-09-13 Zoltan Varga <vargaz@gmail.com>
9764 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
9767 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
9769 * mini.c (handle_alloc): Enable managed allocators in AOT code.
9771 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
9773 * aot-runtime.c (decode_patch_info): Ditto.
9775 2007-09-12 Jonathan Chambers <joncham@gmail.com>
9777 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
9778 static case. Cache delegates in architecture specific code,
9779 based on number of parameters.
9781 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
9782 in architecture specific code, based on number of parameters.
9784 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
9785 caching happen in architecture specific code now.
9787 Code is contributed under MIT/X11 license.
9789 2007-09-12 Jonathan Chambers <joncham@gmail.com>
9791 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
9792 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
9793 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
9795 Code is contributed under MIT/X11 license.
9797 2007-05-15 Massimiliano Mantione <massi@ximian.com>
9798 * mini.c: (mono_thread_abort) Fixed bug #82416.
9800 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
9802 * mini.: hook the new managed GC allocation feature into the JIT.
9804 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
9806 * mini.c: implementation for the new runtime tls opcode.
9808 2007-09-11 Martin Baulig <martin@ximian.com>
9811 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
9812 `mono_method_inflated_offset'.
9814 2007-09-07 Zoltan Varga <vargaz@gmail.com>
9816 * driver.c mini.h mini.c: Add a new devel command line option for injecting
9817 async exceptions into a method.
9819 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
9820 purpose of testing whenever the unwinder works at every instruction.
9822 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
9824 * mini.c: check accessibility of method used in ldftn (fixes
9827 2007-09-04 Zoltan Varga <vargaz@gmail.com>
9829 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
9831 * inssel.brg: Fix a warning.
9833 2007-09-03 Martin Baulig <martin@ximian.com>
9835 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
9836 now takes the `main_method' as argument.
9838 2007-09-02 Zoltan Varga <vargaz@gmail.com>
9840 * cpu-sparc.md (endfilter): Add missing src1:i argument.
9842 2007-08-30 Jonathan Chambers <joncham@gmail.com>
9844 * driver.c: include the cil-coff.h header on Windows.
9846 Code is contributed under MIT/X11 license.
9848 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
9850 * mini.c, driver.c: don't include the cil-coff.h header.
9852 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
9854 * mini.c: flag places that needs fixes fo soft-float support.
9856 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
9858 * mini.h, inssel-float.brg: fix soft-float constant loads on big
9859 endian systems (partially from Dean Jenkins, bug #81924).
9861 2007-08-28 Mark Probst <mark.probst@gmail.com>
9863 * mini.c (check_linkdemand): Remove embedded reference object in
9864 call to LinkDemandSecurityException.
9865 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
9866 with an IntPtr instead of a reference object.
9868 2007-08-28 Zoltan Varga <vargaz@gmail.com>
9870 * mini.c (handle_initobj): Handle alignment properly.
9872 * inssel.brg (mini_emit_memset): Ditto.
9874 * inssel.brg (mini_emit_memcpy): Ditto.
9876 * inssel-sparc.brg: Ditto.
9878 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
9880 2007-08-26 Zoltan Varga <vargaz@gmail.com>
9882 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
9883 exceptions raised in unmanaged code. Fixes part of #82594.
9885 2007-08-24 Mark Probst <mark.probst@gmail.com>
9887 * mini.c (mono_method_to_ir), declsec.c
9888 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
9890 2007-08-22 Martin Baulig <martin@ximian.com>
9893 (MonoDebuggerThreadInfo): New typedef.
9894 (mono_debugger_thread_table): New global variable.
9895 (mono_debugger_thread_created): New public function.
9896 (mono_debugger_thread_cleanup): New public function.
9900 - removed `get_current_thread' and `lookup_assembly'.
9901 - removed `data_table'.
9902 - added `thread_table'.
9905 (mono_thread_start_cb): Call mono_debugger_thread_created().
9906 (mono_thread_attach_cb): Likewise.
9907 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
9908 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
9911 * driver.c (mono_main): Move mono_debug_init() up, before calling
9912 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
9914 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
9916 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
9917 together when passing several arguments of type double (gives a small
9918 speedup and saves a few bytes of generated code).
9920 2007-08-20 Jb Evain <jbevain@novell.com>
9922 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
9924 2007-08-20 Jb Evain <jbevain@novell.com>
9926 * mini.c (mono_method_to_ir): throw MethodAccessException
9927 and FieldAccessException instead of InvalidProgramException.
9929 2007-08-20 Mark Probst <mark.probst@gmail.com>
9931 * mini.c: CoreCLR security checks.
9933 * mini.h: Removed MonoSecurityMode (moved to
9934 metadata/security-manager.h) and mono_security_mode global var
9935 (replaced by set/get functions in security-manager.h).
9937 * driver.c: Added "core-clr-test" security mode for testing. Used
9938 set-function for setting security mode.
9940 2007-08-17 Mark Probst <mark.probst@gmail.com>
9942 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
9943 the new jit_info_table.
9945 * driver.c: Test code for the new jit_info_table (enabled by the
9946 define MONO_JIT_INFO_TABLE_TEST).
9948 2007-08-14 Zoltan Varga <vargaz@gmail.com>
9950 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
9951 detection of call <REG> instruction sequence. Fixes build on freebsd.
9953 2007-08-13 Zoltan Varga <vargaz@gmail.com>
9955 * mini-exceptions.c: Fix a warning.
9957 2007-08-11 Zoltan Varga <vargaz@gmail.com>
9959 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
9960 stack overflow handling code on amd64 too.
9962 * mini-exceptions.c (mono_setup_altstack): Make this use
9963 mono_thread_get_stack_bounds ().
9965 * mini-x86.h: Disable sigaltstack on solaris x86.
9967 2007-08-10 Zoltan Varga <vargaz@gmail.com>
9969 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
9971 2007-08-10 Geoff Norton <gnorton@customerdna.com>
9973 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
9975 2007-08-08 Zoltan Varga <vargaz@gmail.com>
9977 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
9979 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
9981 2007-08-03 Neale Ferguson <neale@sinenomine.net>
9983 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
9986 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
9988 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
9989 to be emitted (bug #82281).
9991 2007-08-01 Martin Baulig <martin@ximian.com>
9993 Merged the `debugger-dublin' branch.
9995 * debug-debugger.h (MonoDebuggerInfo):
9996 Removed the `old_*' compatibility entries.
9997 Added `debugger_version' and `data_table'.
9998 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
9999 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
10002 (MiniDebugMethodBreakpointInfo): Add `address_list'.
10003 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
10004 instead of a `gconstpointer'.
10005 (mono_debugger_insert_method_breakpoint): Return a
10006 `MonoDebugMethodAddressList *'.
10008 2007-06-28 Martin Baulig <martin@ximian.com>
10010 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
10012 2007-08-01 Zoltan Varga <vargaz@gmail.com>
10014 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
10015 __builtin_frame_address () since it is broken on older gcc versions.
10017 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
10019 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
10020 on the stack overflow handling and made the managed stack overflows
10021 catchable in most cases using soft guard pages.
10022 * exceptions-x86.c: added code to restore the protection in the soft
10023 guard pages at the end of exception handling.
10025 2007-07-31 Zoltan Varga <vargaz@gmail.com>
10027 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
10029 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10031 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
10032 exception handling.
10034 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10036 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
10037 signal handling support until it has been ported to the new mechanism.
10038 * mini.c: fixed stack overflow detection and use the new
10039 architecture code to handle signals on the altstack.
10041 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
10043 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
10044 stack overflows on the alt stack.
10046 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
10048 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
10049 stack overflows on the alt stack.
10051 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
10053 * exceptions-ppc.c: cleanup preparing for altstack support.
10055 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
10057 * exceptions-arm.c: cleanup preparing for altstack support.
10059 2007-07-27 Mark Probst <mark.probst@gmail.com>
10061 * mini.c (print_jit_stats): Output hazard pointer stats.
10063 2007-07-26 Mark Probst <mark.probst@gmail.com>
10065 * driver.c, mini.c: Replaced security mode flags with a single
10068 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
10070 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
10072 2007-07-25 Mark Probst <mark.probst@gmail.com>
10074 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
10075 (which doesn't do anything yet) for activating Core CLR
10076 (Silverlight) security.
10078 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
10080 * mini-codegen.c: work around a possible gcc bug on arm.
10082 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
10084 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
10085 message for platforms that don't support AOT compilation.
10087 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
10089 * mini.h, mini.c, driver.c: temporary smcs hack.
10091 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
10093 * mini-arm.h, mini-arm.c: arm EABI fixes.
10095 2007-07-22 Zoltan Varga <vargaz@gmail.com>
10097 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
10100 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
10101 trampolines taking a method argument.
10103 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
10105 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
10106 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
10108 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
10109 JIT compilation throws an exception. Fixes #82050.
10111 2007-07-19 Mark Probst <mark.probst@gmail.com>
10113 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
10114 with the MONO_EXCEPTION_ defines.
10116 2007-07-17 Zoltan Varga <vargaz@gmail.com>
10118 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
10121 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
10122 the cause of an assertion.
10124 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
10126 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
10129 2007-07-15 Zoltan Varga <vargaz@gmail.com>
10131 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
10132 assert. Should fix #82103.
10134 2007-07-14 Zoltan Varga <vargaz@gmail.com>
10136 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
10137 here too. Fixes #82095.
10139 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
10142 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
10144 * mini-amd64.h: Enable IMT for amd64.
10146 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
10148 2007-07-12 Zoltan Varga <vargaz@gmail.com>
10150 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
10152 2007-07-12 Mark Probst <mark.probst@gmail.com>
10154 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
10155 as soon as check_linkdemand sets an exception_type.
10157 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
10159 * mini-x86.c: fixed offsets for IMT call sequence.
10160 * mini-x86.h: enable IMT again.
10162 2007-07-11 Zoltan Varga <vargaz@gmail.com>
10164 * trace.c (mono_trace_enter_method): Decode MonoType too.
10166 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
10168 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
10170 * mini-amd64.c: Add preliminary IMT implementation.
10172 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
10174 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
10175 understand the new IMT-base interface invocation (thanks to
10176 Daniel Nauck for the report and the remote debugging session).
10178 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
10180 * mini-x86.c: size and speed optimizations for the IMT bsearch.
10182 2007-07-11 Zoltan Varga <vargaz@gmail.com>
10184 * Makefile.am (aotcheck): Make this actually use the AOTed code.
10186 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
10188 * mini-trampolines.c: implement AOT IMT support.
10189 * mini-x86.h: enable IMT support for wider testing.
10191 2007-07-10 Zoltan Varga <vargaz@gmail.com>
10193 * inssel.brg (emit_imt_argument): Add aot support here.
10195 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
10197 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
10199 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
10200 of the IMT implementation, partially from massi, with my
10201 implementation of the bsearch sequence. Disabled by default until
10202 the AOT code is implemented.
10204 2007-07-10 Zoltan Varga <vargaz@gmail.com>
10206 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
10208 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
10210 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
10212 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
10213 arch-independent IMT JIT code from Massimiliano
10214 Mantione (massi@ximian.com) with small cleanups from me.
10216 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
10218 * Makefile.am: fix svn invocation to get the svn revision to be
10219 independent of the local language (build fix).
10221 2007-07-09 Mark Probst <mark.probst@gmail.com>
10223 * mini.c (inline_method): Reset cfg->exception_type if the
10224 inlining is aborted. Fixes: 82049.
10226 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
10228 * mini.c: remove assert from exception handling code when exception_ptr
10231 2007-07-05 Zoltan Varga <vargaz@gmail.com>
10233 * mini.c (mono_codegen): Add an assert.
10235 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
10236 enter and leave code.
10237 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
10239 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10241 * mini-ppc.c: fixed memory corruption for localloc(0)
10244 2007-07-05 Zoltan Varga <vargaz@gmail.com>
10246 * mini.c: Fix warnings.
10248 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
10250 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
10251 to emit better double->int conversions.
10253 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
10255 * mini.c: the provided Min/Max optimizations are valid for unisgned
10258 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
10260 * 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
10262 2007-06-28 Miguel de Icaza <miguel@novell.com>
10264 * mini.c (mono_running_on_valgrind): Add support for reporting the
10265 method and its boundaries to valgrind.
10267 2007-06-28 Martin Baulig <martin@ximian.com>
10269 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
10271 2007-06-25 Zoltan Varga <vargaz@gmail.com>
10273 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
10275 * generic.2.cs: Add new test case.
10277 2007-06-25 Martin Baulig <martin@ximian.com>
10279 Merged the `debugger-dublin' branch.
10282 (mono_debugger_insert_method_breakpoint): New public method.
10283 (mono_debugger_remove_method_breakpoint): Likewise.
10284 (mono_debugger_check_breakpoints): New static method.
10285 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
10287 * debug-debugger.h (MonoDebuggerInfo):
10288 Renamed (to keep backward compatibility in the vtable):
10289 `insert_breakpoint' -> `old_insert_breakpoint'.
10290 `remove_breakpoint' -> `old_remove_breakpoint'.
10291 `create_string' -> `old_create_string'.
10292 `lookup_class' -> `old_lookup_class'.
10293 `lookup_type' -> removed; changed into a dummy field.
10294 `lookup_assembly' -> `old_lookup_assembly'.
10295 Added (same functionality, but different signature):
10296 `create_string', `lookup_class', `lookup_assembly'
10298 `get_method_addr_or_bpt', `remove_method_breakpoint',
10299 `runtime_class_init'.
10301 * debug-debugger.c: Merged the `debugger-dublin' branch.
10303 2007-06-23 Zoltan Varga <vargaz@gmail.com>
10305 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
10307 (peephole_pass): Likewise.
10309 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
10311 * driver.c: hopefully make setaffinity work also for ancient
10314 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
10316 * driver.c : win32 build fix.
10318 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
10320 * driver.c: check for the MONO_NO_SMP env var and bind to a single
10321 processor if it is set.
10323 2007-06-21 Martin Baulig <martin@ximian.com>
10325 * debug-mini.h: New file.
10328 (mono_debugger_insert_breakpoint_full): Moved here from
10329 ../metadata/mono-debug-debugger.c.
10330 (mono_debugger_remove_breakpoint): Likewise.
10331 (mono_debugger_breakpoint_callback): Likewise.
10333 2007-06-15 Raja R Harinath <rharinath@novell.com>
10335 * jit-icalls.c (mono_helper_compile_generic_method): Update to
10336 changes in MonoGenericClass.
10338 2007-06-14 Zoltan Varga <vargaz@gmail.com>
10340 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
10342 2007-06-14 Raja R Harinath <rharinath@novell.com>
10344 * jit-icalls.c (mono_helper_compile_generic_method): Update to
10345 removal of MonoGenericMethod.
10347 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
10349 * mini-exceptions.c: hooks for the exception events profiling API.
10351 2007-06-14 Randolph Chung <tausq@debian.org>
10353 * Makefile.ma: Add hppa target.
10354 * mini-arch.h: Include mini-hppa.h
10355 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
10356 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
10357 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10359 2007-06-14 Randolph Chung <tausq@debian.org>
10361 * inssel.brg: Add rules for "chained" compare-branch operations so that
10362 a single compare op can affect multiple branches. Adjust cost for
10363 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
10364 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
10365 cost for some rules so that they can more easily be overridden by
10366 per-arch rules (with fixes from lupus).
10367 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10369 2007-06-13 Randolph Chung <tausq@debian.org>
10371 * mini-ops.h: Reorder branch ops so that they match the order of the
10372 corresponding CEE_* ops. The code expects them this way.
10373 Add new ops for HPPA target.
10374 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10376 2007-06-13 Randolph Chung <tausq@debian.org>
10378 * mini-exceptions.c: Handle cases where the stack grows towards
10380 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10382 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
10384 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
10386 * driver.c: explain where a non-matching corlib is found.
10388 2007-06-13 Mark Probst <mark.probst@gmail.com>
10390 * mini.c (print_jit_stats): Output dynamic code allocation stats.
10392 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
10394 * mini-exceptions.c: Generate a method profile leave event during
10395 an exception to ensure that the profiler gets notified.
10397 2007-06-07 Zoltan Varga <vargaz@gmail.com>
10399 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
10402 * cpu-amd64.md: Add long_and/or/xor opcodes.
10404 2007-06-06 Wade Berrier <wberrier@novell.com>
10406 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
10407 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
10408 length of instruction shr_imm (expected 8, got 10)
10410 2007-06-06 Zoltan Varga <vargaz@gmail.com>
10412 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
10414 2007-06-06 Mark Probst <mark.probst@gmail.com>
10416 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
10417 MonoInternalHashTable again (fixed bug in the internal hash table
10420 2007-06-06 Mark Probst <mark.probst@gmail.com>
10422 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
10423 Have to figure out what makes it crash the SWF regression.
10425 2007-06-05 Zoltan Varga <vargaz@gmail.com>
10427 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
10429 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
10431 * mini.c: optimize out the type check when storing null in a
10434 2007-06-04 Mark Probst <mark.probst@gmail.com>
10436 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
10437 MonoInternalHashTable.
10439 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
10441 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
10442 signed integer methods.
10444 2007-06-02 Zoltan Varga <vargaz@gmail.com>
10446 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
10447 permanently since the current approach doesn't work.
10449 2007-06-02 Zoltan Varga <vargaz@gmail.com>
10451 * inssel.brg (stmt): Only call delegate->invoke_impl if
10452 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
10454 2007-06-01 Zoltan Varga <vargaz@gmail.com>
10456 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
10457 the sreg2==rdx case.
10459 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
10460 account if it contains a rex prefix.
10461 (peephole_pass): Handle OP_FMOVE as well.
10463 2007-06-01 Zoltan Varga <vargaz@gmail.com>
10465 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
10466 as it causes regressions.
10468 2007-05-31 Zoltan Varga <vargaz@gmail.com>
10470 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
10471 static case as well.
10473 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
10475 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
10476 (mono_arch_get_this_arg_from_call): Ditto.
10478 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
10480 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
10483 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
10484 (mono_arch_get_this_arg_from_call): Ditto.
10486 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
10488 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
10489 try to create optimized invoke code and use that for further invocations.
10490 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
10492 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
10494 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
10496 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
10497 sealed classes or methods.
10498 *devirtualization.cs: tests for the new optimization
10500 2007-05-29 Zoltan Varga <vargaz@gmail.com>
10502 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
10503 by the update_volatile () function.
10505 2007-05-27 Zoltan Varga <vargaz@gmail.com>
10507 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
10510 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
10512 2007-05-24 Jonathan Chambers <joncham@gmail.com>
10514 * mini.c: Add configure checks for header files.
10515 * mini-x86.c: Add configure checks for header files.
10516 * trace.c: Add configure checks for header files.
10517 * aot-runtime.c: Add configure checks for header files.
10518 * aot-compiler.c: Add configure checks for header files.
10519 * driver.c: Add configure checks for header files.
10520 * mini-codegen.c: Add configure checks for header files.
10522 Code is contributed under MIT/X11 license.
10524 2007-05-22 Zoltan Varga <vargaz@gmail.com>
10526 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
10527 icompare_imm -128 + op_iclt. Fixes #81703.
10529 2007-05-19 Zoltan Varga <vargaz@gmail.com>
10531 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
10533 2007-05-15 Massimiliano Mantione <massi@ximian.com>
10535 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
10536 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
10537 so that all isinst checks now use "interface_bitmap".
10539 2007-05-15 Zoltan Varga <vargaz@gmail.com>
10541 * cpu-amd64.md (jmp): Fix a warning.
10543 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
10545 * basic.cs: Add new regression test.
10547 * basic.cs: Remove test which is now in basic-long.cs.
10549 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
10551 * basic-long.cs: Add new test.
10553 2007-05-13 Zoltan Varga <vargaz@gmail.com>
10555 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
10557 2007-05-12 Zoltan Varga <vargaz@gmail.com>
10559 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
10561 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
10564 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
10565 throwing code a bit.
10567 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
10568 the exception throwing code a bit.
10570 * mini-x86.c (get_call_info): Allocate result from a mempool.
10572 2007-05-11 Zoltan Varga <vargaz@gmail.com>
10574 * aot-compiler.c (find_typespec_for_class): Fix the assert.
10576 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
10578 * mini.h (MonoCompile): Add 'token_info_hash' field.
10580 * mini.c: Save token->method associations during compilation so the AOT
10581 compiler can use it.
10583 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
10584 which reference generic classes and methods.
10586 2007-05-10 Zoltan Varga <vargaz@gmail.com>
10588 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
10590 * aot-compiler.c (compile_method): Fix a typo in a comment.
10592 * aot-runtime.c (decode_cached_class_info): Skip generic types.
10594 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
10595 everything generic.
10597 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
10599 2007-05-09 Zoltan Varga <vargaz@gmail.com>
10601 * mini.h (MonoCompile): Add 'args' field.
10603 * mini.c (mono_compile_create_vars): Store variables representing the arguments
10606 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
10608 2007-05-08 Zoltan Varga <vargaz@gmail.com>
10610 * mini.c (mono_compile_get_interface_var): Remove this unused function.
10612 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
10614 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
10615 opcodes for some opcodes.
10617 * mini.h *.brg *.c: Use the new opcodes.
10619 2007-05-08 Massimiliano Mantione <massi@ximian.com>
10621 * mini.h: Bumped aot revision.
10623 * inssel.brg: modified code generation of type checks for interfaces
10624 to use the new "MonoClass.interface_bitmap" instead of the old
10625 "MonoClass.interface_offsets".
10627 2007-04-30 Zoltan Varga <vargaz@gmail.com>
10629 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
10631 2007-04-29 Zoltan Varga <vargaz@gmail.com>
10633 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
10636 2007-04-27 Neale Ferguson <neale@sinenomine.net>
10638 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
10640 2007-04-27 Wade Berrier <wberrier@novell.com>
10642 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
10643 mini.h) to fix build.
10645 2007-04-26 Zoltan Varga <vargaz@gmail.com>
10647 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
10649 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
10650 causes the corlib unit tests to fail.
10652 2007-04-25 Zoltan Varga <vargaz@gmail.com>
10654 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
10656 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
10658 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
10659 opcodes to the comparison relations.
10661 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
10662 opcodes to their types.
10664 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
10666 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
10667 it in cfg->arch.cinfo.
10669 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
10671 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
10672 cfg->cil_offset_to_bb.
10674 2007-04-24 Zoltan Varga <vargaz@gmail.com>
10676 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
10677 created becase of initlocals.
10679 2007-04-23 Zoltan Varga <vargaz@gmail.com>
10681 * mini-alpha.c cpu-alpha.md: More alpha port work from
10682 Sergey Tikhonov <tsv@solvo.ru>.
10684 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
10686 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
10688 2007-04-19 Zoltan Varga <vargaz@gmail.com>
10690 * cpu-s390.md (break): Correct the length of break instruction.
10692 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10694 * mini.c: fix a couple of soft-float issues and comments.
10696 2007-04-15 Miguel de Icaza <miguel@novell.com>
10698 * trace.c (is_filenamechar): - is also a filename char.
10700 2007-04-15 Neale Ferguson <neale@sinenomine.net>
10702 * mini-s390.c: Correct checking for enum type in return value processing.
10704 2007-04-14 Raja R Harinath <rharinath@novell.com>
10706 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
10707 (version.h): Makefile is in the build directory.
10709 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
10711 * mini-amd64.h: fix for assertion failure on Solaris/amd64
10713 2007-04-11 Martin Baulig <martin@ximian.com>
10715 * mini.c (can_access_member): Fix handling of generic classes;
10718 2007-04-10 Zoltan Varga <vargaz@gmail.com>
10720 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
10722 2007-04-05 Zoltan Varga <vargaz@gmail.com>
10724 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
10726 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
10728 * mini-codegen.c: make sure the right spill amount is
10729 used for fp or integer registers (fixes the float_sub_spill() on ppc).
10731 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
10733 * mini-ppc.c: fixes for the fp_branch_nan test.
10735 2007-03-23 Zoltan Varga <vargaz@gmail.com>
10737 * basic.cs: Comment out new test which still fails on ia64.
10739 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
10741 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
10743 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
10745 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
10747 2007-03-22 Zoltan Varga <vargaz@gmail.com>
10749 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
10750 on 64 bit machines. Fixes part of #80738.
10752 * basic.cs: Add regression test.
10754 2007-03-17 Zoltan Varga <vargaz@gmail.com>
10756 * inssel.brg basic.cs: Revert previous change to fix build.
10758 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
10761 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
10763 * basic.cs: Add new regression test.
10765 2007-03-17 Zoltan Varga <vargaz@gmail.com>
10767 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
10770 2007-03-16 Neale Ferguson <neale@sinenomine.net>
10772 * cpu-s390x.md: Correct length of break instruction.
10774 2007-03-16 Neale Ferguson <neale@sinenomine.net>
10776 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
10777 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
10779 2007-03-15 Jonathan Chambers <joncham@gmail.com>
10781 * *.c: Begin WIN64 port.
10782 * mini.c: Use correct register in profiler.
10783 * mini-amd64.c: No inline assembly on Win64.
10784 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
10785 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
10786 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
10787 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
10788 mono_arch_ip_from_context for Win64.
10790 Contributed under MIT/X11 license.
10792 2007-03-15 Zoltan Varga <vargaz@gmail.com>
10794 * exceptions-amd64.c (seh_handler): Ditto.
10796 * exceptions-x86.c (seh_handler): Fix a memory leak.
10798 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
10800 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
10801 mini-s390x.c: fixed peephole optimizations to deal
10802 correctly with 1 and 2 byte reload avoidance.
10804 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
10806 * cpu-s390.md, cpu-s390x.md: update localloc length.
10808 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
10810 * cpu-g4.md: added missing descriptions.
10812 2007-03-14 Miguel de Icaza <miguel@novell.com>
10814 * Makefile.am: Add support so the tail tests are not executed on
10815 PowerPC as that is a known limitation of the PowerPC port.
10817 2007-03-13 Jonathan Chambers <joncham@gmail.com>
10819 * runmdesc.bat: Move to msvc directory.
10821 2007-03-13 Jonathan Chambers <joncham@gmail.com>
10823 * runmdesc.bat: Run executable that was produced by the current
10824 target and sent via an argument.
10826 2007-03-11 Zoltan Varga <vargaz@gmail.com>
10828 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
10831 * generics.2.cs: Add regression test.
10833 2007-03-09 Wade berrier <wberrier@novell.com>
10835 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
10837 2007-03-09 Zoltan Varga <vargaz@gmail.com>
10839 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
10840 AOT code depends on this.
10842 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
10844 * mini.c: more precise tracking of types in the eval stack
10845 (part of fix for bug #81044).
10847 2007-03-07 Zoltan Varga <vargaz@gmail.com>
10849 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
10851 * aot-compiler.c (encode_patch): Remove an obsolete comment.
10853 2007-03-06 Zoltan Varga <vargaz@gmail.com>
10855 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
10857 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
10859 2007-02-22 Zoltan Varga <vargaz@gmail.com>
10861 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
10862 a pointer on 64 bit systems. Fixes #80190.
10864 * iltests.il: Add new regression test.
10866 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
10868 * mini.c: inline a constant for Environment.IsRunningOnWindows.
10870 2007-02-19 Geoff Norton <gnorton@customerdna.com>
10872 * trace.c: Remove an erroneous alignemnt check when tracing.
10873 Fixes --trace on OSX86.
10875 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
10877 * mini-$(arch).h: initialize SP in context for all the archs.
10879 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
10881 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
10882 regressions in the thread tests.
10884 2007-02-14 Zoltan Varga <vargaz@gmail.com>
10886 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
10887 - fixed implementation of LOCALLOC opcode
10888 - implemented non-un compare for floats
10890 - implementation of FDIV and CKFINITE opcodes
10891 - fixes for latest mono updates
10892 - additional arch opcodes
10894 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
10896 * Makefile.am: simplify and merge rules for cross-compilation.
10898 2007-02-07 Massimiliano Mantione <massi@ximian.com>
10900 * local-propagation.c: Actually *apply* the fix for bug 80591...
10902 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
10904 * mini-exceptions.c: backuot part of the last change
10905 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
10907 2007-02-06 Massimiliano Mantione <massi@ximian.com>
10908 * inssel.brg: Fix bug 59286.
10911 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
10913 * mini-exceptions.c: patch from Zoltan to correctly check for
10914 stack boundaries (using the stack register, not the frame register),
10915 fixes bugs #80724, #79717.
10917 2007-02-03 Zoltan Varga <vargaz@gmail.com>
10919 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
10920 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
10922 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
10923 presence of frame pointer elimination.
10925 2007-02-01 Geoff Norton <gnorton@customerdna.com>
10927 * mini-x86.h: NetBSD UCONTEX_REG defines.
10929 2007-02-01 Zoltan Varga <vargaz@gmail.com>
10931 * inssel-amd64.brg: Fix amd64 build.
10933 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
10935 * mini.h: remove extern to workaround what looks likes gcc bug 26905
10938 2007-01-31 Zoltan Varga <vargaz@gmail.com>
10940 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
10943 * mini-<ARCH>.c: Use mono_is_regsize_var ().
10945 2007-01-30 Mark Mason <mason@broadcom.com>
10947 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
10948 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
10949 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
10950 beginning support for CEE_JMP [not quite working yet]
10951 * tramp-mips.c: LMF handling now works
10953 2007-01-30 Zoltan Varga <vargaz@gmail.com>
10955 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
10957 * mini.h (NULLIFY_INS): New macro.
10959 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
10961 * mini.c: statistical profiler fix for windows, patch
10962 from Tor Lillqvist (tml@novell.com).
10964 2007-01-30 Massimiliano Mantione <massi@ximian.com>
10965 * local-propagation.c: Fix bug 80591.
10967 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
10969 * Makefile.am: put back the --export-dynamic option as with
10970 the previous gmodule flags (thanks to Robert Jordan).
10972 2007-01-28 Zoltan Varga <vargaz@gmail.com>
10974 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
10976 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
10977 simplify and speed up the local register allocator. Also rename some fields
10978 like iassign->vassign.
10980 * regalloc.c: Remove some functions which are no longer used since their
10981 inlined version is in mini-codegen.c.
10983 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
10985 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
10987 2007-01-27 Zoltan Varga <vargaz@gmail.com>
10989 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
10990 narrowing. Fixes #80622.
10992 * iltests.il: Add new regresssion test.
10994 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
10996 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
10997 debug-debugger.c, debug-debugger.h: warning fixes.
10998 * driver.c: updated copyright year and made it fit in one line.
11000 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
11002 * aot-runtime.c: updated to use mono-dl instead of gmodule.
11004 2007-01-25 Zoltan Varga <vargaz@gmail.com>
11006 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
11008 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
11010 * iltests.il: Add new test for bug #80507.
11012 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
11014 * mini-arm.h: use soft-float also on vfp for now.
11016 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
11018 * mini.c: fix some more soft-float issues.
11020 2007-01-24 Zoltan Varga <vargaz@gmail.com>
11022 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
11024 2007-01-24 Massimiliano Mantione <massi@ximian.com>
11025 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
11026 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
11027 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
11029 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
11031 * mini-arm.c: typo fix.
11033 2007-01-23 Neale Ferguson <neale@sinenomine.net>
11035 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
11037 2007-01-21 Zoltan Varga <vargaz@gmail.com>
11039 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
11040 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
11042 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
11044 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
11046 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
11048 * inssel.brg: Fix a warning.
11050 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
11052 * abcremoval.c ssa.c ssapre.c: Update after this change.
11054 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
11056 * dominators.c (df_set): Use mono_bitset_union_fast.
11058 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
11060 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
11061 mini-codegen.c: reduce relocations and memory usage for the cpu
11064 2007-01-20 Zoltan Varga <vargaz@gmail.com>
11066 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
11068 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
11069 to reduce their size.
11071 2007-01-19 Mark Mason <mason@broadcom.com>
11073 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
11074 * mini-mips.c: more configuration macros, support long conditional branches, additional
11075 asserts, fix epilog instrumentation.
11076 * mini-mips.h: use standard stack walk
11077 * cpu-mips.md: increase size of div, rem and conditional branches
11079 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
11081 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
11084 2007-01-19 Zoltan Varga <vargaz@gmail.com>
11086 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
11087 (compile_method): Ditto.
11089 * aot-runtime.c (decode_klass_info): Ditto.
11091 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
11092 needed by the code generated by inssel.brg. Also fix a warning.
11094 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
11096 * mini.c: deal with enums that become genericinsts by
11097 being nested in a generic class (bug #79956).
11099 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
11101 * mini.c: match the generic definition to check for
11102 private access with generic types (bug #78431).
11104 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
11106 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
11107 to make life easier for people cross-compiling that insist on not
11110 2007-01-17 Mark Mason <mason@broadcom.com>
11112 * inssel-long.brg: patch to deal with mips missing flags
11113 * inssel-long32-mips.brg: implement overflow checks
11114 * insset-mips.brg: implement overflow checks
11115 * mini-mips.h: implement conditional exception handling
11116 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
11117 Remove unused code, minor cleanups.
11118 * exceptions-mips.c: minor cleanups
11119 * mini-ops.h: add mips conditional exception ops
11120 * cpu-mips.md: add mips conditional exception ops
11123 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
11125 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
11126 to deal with mips missing of flags.
11128 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
11130 * exceptions-ppc.c: execute fault handlers.
11132 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
11134 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
11136 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
11138 * mini.c: handle also floating point values in initialize_array.
11140 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
11142 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
11143 array initialization and make it conditional on the intrins option.
11145 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
11147 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
11148 relocations and put the patch info names close to the enum definition.
11150 2007-01-15 Mark Mason <mason@broadcom.com>
11152 * basic.cs, exceptions.cs: break up large tests to increase debugability.
11154 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
11156 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
11158 2007-01-12 Raja R Harinath <rharinath@novell.com>
11160 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
11162 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
11164 * Makefile.am: distribute the mips sources.
11166 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
11168 * mini-codegen.h: handle bug #80489 here, by excluding ecx
11171 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
11173 * cpu-x86.md: back out for now as this triggers other regressions.
11175 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
11177 * cpu-x86.md: force src1 and dest regpair for long shift instructions
11178 to eax:edx, so ecx can't get allocated to them (bug #80489).
11180 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
11182 * mini.c, mini-exceptions.c: enabled running fault handlers
11185 2007-01-03 Miguel de Icaza <miguel@novell.com>
11187 * driver.c: If nothing fail, do not use the string "failed",
11188 because it makes it very annoying to view test result logs on the
11191 2006-12-30 Miguel de Icaza <miguel@novell.com>
11193 * debug-debugger.c (mono_debugger_main): Rename "main" to
11194 "main_method" to prevent a warning.
11196 Remove a warning for unused field.
11198 2006-12-28 Martin Baulig <martin@ximian.com>
11201 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
11203 2006-12-22 Martin Baulig <martin@ximian.com>
11205 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
11206 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
11207 seperate `.mdb_debug_info' section, so we can access it from the
11208 debugger even if the binary is stripped.
11210 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
11211 from the `.mdb_debug_info' here to prevent the linker from
11212 removing that section.
11214 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
11215 mdb-debug-info64.s.
11217 2006-12-19 Robert Jordan <robertj@gmx.net>
11219 * mini-x86: enable the code to return small structures in
11220 registers for FreeBSD as well. Fixes bug #80278.
11221 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
11223 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
11225 * mini-x86.c: align the stack when calling the profiler
11226 function instrumenting the prolog (on OSX).
11228 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
11230 * mini.c: emit a break opcode where Debugger.Break () is called.
11232 2006-12-13 Miguel de Icaza <miguel@novell.com>
11234 * mini.c (mono_method_to_ir): Provide useful information on this
11235 assert, to prevent others from debugging like I did.
11237 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
11239 * mini.c: enable code which was incorrectly commented
11242 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
11244 * mini-x86.c: enable on OSX, too, the code to return small
11245 structures in registers.
11247 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
11249 * mini-x86.c: remove the use of the dynamic code manager here, too.
11251 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
11253 * mini.h, debug-debugger.c, tramp-*.c: fixed
11254 mono_debugger_create_notification_function() to use
11255 mono_global_codeman_reserve () instead of a dynamic code manager.
11257 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
11259 * mini.c, jit-icalls.h, jit-icalls.c: remove the
11260 ves_array_element_address() jit icall and use a generated
11261 managed method instead (which is about 4 times faster for a rank 3
11264 2006-11-29 Mark Mason <mason@broadcom.com>
11266 * basic-calls.cs: additional tests for passing
11267 structures as function arguments.
11269 2006-11-29 Mark Mason <mason@broadcom.com>
11271 * mini-mips.h: disable custom exception handling
11272 * mini-mips.c: throw/rethrow should use jalr to call
11273 exception stubs. Fixed bug with passing structures
11274 by value. More support for tracing floating point
11277 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
11279 * mini.c: fixed typo in the soft-float ldind.r4 handling
11282 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
11284 * mini.c, mini.h, driver.c: added --runtime command line
11285 option to select a different runtime than the autodetected one.
11286 * jit.h: added API for embedders to initialize with a specific
11289 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
11291 * mini.c: handle also boxing of r4 values (bug #80024).
11293 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
11295 * mini-ppc.c: force indirect calls until we reserve
11296 enough address space for all the generated code.
11298 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
11300 * exceptions-arm.c: workaround bugs in the libc definition
11301 of struct ucontext.
11303 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
11305 * inssel.brg: fixes from me and Mark Mason.
11307 2006-11-23 Dick Porter <dick@ximian.com>
11309 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
11310 semaphore display now we've fixed the initial value
11312 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
11314 * inssel.brg: partially revert the last change to fix the build.
11316 2006-11-21 Mark Mason <mason@broadcom.com>
11318 * inssel.brg: Add and use compare-and-branch macros to support
11319 architectures that do not have condition code registers (ie. MIPS).
11320 * *-mips.{c,brg,md}: Fix copyright statements
11322 2006-11-20 Mark Mason <mason@broadcom.com>
11324 * Makefile.am: remove mini-codegen.c from list of MIPS sources
11325 * mini.c: Allow GET_CONTEXT to be specified by the arch port
11326 * mini.h: Added declaration for mono_print_ins()
11327 * mini-codegen.c: added ins_spec initializer for MIPS
11328 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
11329 vreg to be virtual and hreg to be non-virtual.
11330 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
11331 is not yet working/implemented correctly.
11332 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
11333 non-static, fixup calls to print_ins() from other parts in the file.
11335 2006-11-20 Mark Mason <mason@broadcom.com>
11337 * basic-calls.cs: added tests for passing structures as arguments
11340 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
11342 * inssel-long32.brg: optimize signed division by power of two.
11344 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
11346 * mini-arm.c: added support for interworking with thumb code
11347 (mono must be still be built using the ARM instruction encoding).
11349 2006-11-19 Miguel de Icaza <miguel@novell.com>
11351 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
11352 verifier has different rules for it. Fixes a few verifier issues
11355 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
11356 at the end, so people know what happened.
11358 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
11360 * brach-opts.c: in optimize_exception_target() make sure we
11361 are in a catch clause (fixes bug #79871).
11363 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
11365 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
11366 more soft-float support fixes.
11368 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
11370 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
11371 that are passed half on the stack and half in registers.
11373 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
11375 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
11376 more mips integration work from Mark E Mason
11377 <mark.e.mason@broadcom.com>.
11379 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
11381 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
11382 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
11383 tramp-mips.c: added sources for the mips port, not
11384 integrated in the build yet. Contributed by
11385 Mark E Mason <mark.e.mason@broadcom.com>.
11387 2006-11-14 Neale Ferguson <neale@sinenomine.net>
11389 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
11391 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
11393 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
11394 put the soft-float rules in its own file since it seems to
11395 break s390 compilation.
11397 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
11399 * mini-arm.c: fixed wrnings.
11401 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
11403 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
11404 inssel-arm.brg: ARM support for soft-float.
11406 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
11408 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
11409 loads and stores of 32 bit fp values.
11411 2006-11-10 Zoltan Varga <vargaz@gmail.com>
11413 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
11415 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
11416 works. Fixes #79852 and #79463.
11418 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
11420 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
11421 more soft-float support WIP and fixes.
11423 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
11425 * mini-arm.c: some VFP updates.
11427 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
11429 * mini-exceptions.c: 0 is a valid local var offset in some
11430 architectures, don't assert (bug #78508).
11432 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
11434 * exceptions-arm.c: fixed off by one error in stack walk code.
11436 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
11438 * mini.h, mini.c: more precise tracking of type load exceptions.
11440 2006-11-03 Robert Jordan <robertj@gmx.net>
11442 * Makefile.am: [WIN32] Add monow.exe target.
11443 * driver.c: [WIN32] Don't detach the console when debugging.
11446 2006-10-30 Miguel de Icaza <miguel@novell.com>
11448 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
11450 2006-10-23 Zoltan Varga <vargaz@gmail.com>
11452 * aot-compiler.c (emit_method_info): Add a case missed earlier.
11454 * driver.c (mini_regression): Fix --regression with AOT.
11456 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
11458 2006-10-17 Zoltan Varga <vargaz@gmail.com>
11460 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
11462 * mini-sparc.h: Don't use sigaction on sparc/linux.
11464 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
11466 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
11468 * mini-exceptions.c: Add proper include files for getpid ().
11470 2006-10-16 Zoltan Varga <vargaz@gmail.com>
11472 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
11473 address instead of a MonoJitInfo* to avoid decoding the exception info for the
11476 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
11477 name cache to reduce its size.
11479 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
11481 2006-10-15 Zoltan Varga <vargaz@gmail.com>
11483 * mini-x86.c: Save/restore the current LMF structure more efficiently using
11484 the mono_lmf TLS variable.
11486 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
11487 trampoline lmf frames.
11489 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
11491 2006-10-14 Zoltan Varga <vargaz@gmail.com>
11493 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
11494 the mono_lmf TLS variable.
11496 * mini-exceptions.c: Access the LMF structure through accessors.
11498 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
11499 variable instead of in jit_tls->lmf.
11501 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
11503 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
11504 trampoline lmf frames.
11506 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
11508 2006-10-12 Zoltan Varga <vargaz@gmail.com>
11510 * mini.c trace.c mini-x86.c: Revert these too.
11512 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
11515 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
11517 * genmdesc.c: removed now dead code.
11519 2006-10-09 Robert Jordan <robertj@gmx.net>
11521 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
11523 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
11525 * mini.h: do not leave gaps in the opcode values.
11527 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
11529 * jit-icalls.h: flag functions as internal here, too.
11531 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
11533 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
11534 functions with the internal attribute.
11536 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
11538 * aot-compiler.c: fclose the file descriptor in the profile read loop.
11540 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
11542 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
11545 2006-10-05 Zoltan Varga <vargaz@gmail.com>
11547 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
11548 tail calls as on other platforms.
11550 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
11552 * iltests.il: Add a few tailcall tests.
11554 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
11556 * driver.c: fix loop for old compilers (bug #79521).
11558 2006-10-02 Zoltan Varga <vargaz@gmail.com>
11560 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
11562 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
11564 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
11565 metadata without any code.
11567 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
11568 more precise debugging information using gdb.
11570 2006-09-30 Zoltan Varga <vargaz@gmail.com>
11572 * inssel-ia64.brg: Make the helper methods static.
11574 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
11576 * inssel-x86.brg: make the helper methods static.
11578 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
11580 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
11582 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
11584 * mini.c: updates for monoburg changes.
11585 * inssel.brg: make a few helper functions static as they should.
11587 2006-09-27 Zoltan Varga <vargaz@gmail.com>
11589 * Makefile.am: Move mini-codegen.c to common_sources.
11591 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
11593 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
11595 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
11596 mini-ppc.h: port to use the common local register allocator.
11598 2006-09-26 Zoltan Varga <vargaz@gmail.com>
11600 * mini.h: Remove the comment too then.
11602 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
11604 * mini.h: put back backend.data which is to be used shortly and
11605 doesn't increase the size of MonoInst. If any 64 bit arch aligned
11606 pointers on 4 byte boundaries it'd have much bigger issues running
11607 and you can ifdef it out anyway.
11609 2006-09-26 Zoltan Varga <vargaz@gmail.com>
11611 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
11612 MonoInst size by 4 bytes on 64 bit machines.
11614 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
11616 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
11617 replacement with more meaningful field names. Arch maintainers, please
11618 check the assigned names are good enough for your arch.
11620 2006-09-26 Zoltan Varga <vargaz@gmail.com>
11622 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
11623 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
11625 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
11627 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
11628 relocations and memory requirements, put the optimization flags
11629 definitions in their own file.
11631 2006-09-24 Zoltan Varga <vargaz@gmail.com>
11633 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
11635 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
11637 2006-09-22 Zoltan Varga <vargaz@gmail.com>
11639 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
11641 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
11643 * inssel.brg: use the correct function to get the size of an item
11644 in an array, given an element class.
11645 * aot-compiler.c: do not access class->class_size directly.
11647 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
11649 * mini.h, debug-mini.c: added a debugging function to print
11650 info about local variables and arguments in a jitted method.
11652 2006-09-20 Zoltan Varga <vargaz@gmail.com>
11654 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
11656 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
11658 2006-09-19 Zoltan Varga <vargaz@gmail.com>
11660 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
11661 inner and outer loops when passing vtypes.
11663 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
11665 * mini-ppc.c: take into account the cpu errata for cache flushing
11666 which caused some random errors (bug #79381).
11668 2006-09-19 Zoltan Varga <vargaz@gmail.com>
11670 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
11671 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
11673 2006-09-17 Zoltan Varga <vargaz@gmail.com>
11675 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
11678 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
11679 freebsd ports tree.
11681 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
11682 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
11684 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
11687 2006-09-13 Zoltan Varga <vargaz@gmail.com>
11689 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
11691 2006-09-12 Zoltan Varga <vargaz@gmail.com>
11693 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
11694 macro does not have to be changed during debugging.
11696 * 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>.
11698 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
11700 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
11702 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
11703 MONO_ARCH_NO_EMULATE_MUL is defined.
11705 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
11707 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
11709 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
11711 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
11713 2006-09-11 Zoltan Varga <vargaz@gmail.com>
11715 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
11716 stuff to mini-exceptions.c where it is used.
11718 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
11719 setup code, the real one is in mini-exceptions.c.
11721 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
11722 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
11723 some changes from the freebsd ports tree.
11725 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
11728 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
11730 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
11732 * mini.c: on Linux, check for /proc to be mounted
11733 (bug# 79351, novell bug#201204).
11735 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
11737 * mini.c: handle cases where pthread_attr_getstack() behaves
11738 incorrectly (bug #78096).
11740 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
11742 * mini-arm.c: support larger stack frames (bug #79272).
11744 2006-09-08 Zoltan Varga <vargaz@gmail.com>
11746 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
11748 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
11751 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
11752 mono_class_from_name () to find a class from its name.
11754 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
11756 2006-09-07 Zoltan Varga <vargaz@gmail.com>
11758 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
11760 2006-09-05 Kornel Pal <kornelpal@gmail.com>
11762 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
11764 2006-09-04 Zoltan Varga <vargaz@gmail.com>
11766 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
11767 callinfo->trampoline.
11769 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
11771 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
11774 2006-09-03 Zoltan Varga <vargaz@gmail.com>
11776 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
11778 2006-09-02 Zoltan Varga <vargaz@gmail.com>
11780 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
11781 stats.method_trampolines, it is already done by the generic trampoline code.
11783 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
11785 2006-09-01 Zoltan Varga <vargaz@gmail.com>
11787 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
11789 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
11791 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
11793 * mini.c (print_jit_stats): Print mscorlib mempool size too.
11795 * mini.c (print_jit_stats): Print new stats.
11797 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
11799 2006-08-31 Zoltan Varga <vargaz@gmail.com>
11801 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
11802 Address on two dimensional arrays. Fixes #78729.
11804 * mini.h (MonoCompile): Add a 'skip_visibility' field.
11806 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
11809 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
11811 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
11814 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
11816 (mini_get_ldelema_ins): Ditto.
11818 2006-08-30 Zoltan Varga <vargaz@gmail.com>
11820 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
11821 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
11824 2006-08-29 Neale Ferguson <neale@sinenomine.net>
11826 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
11827 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
11829 * exceptions-s390x.c: Cosmetic change.
11831 * tramp-s390.c: Fix warning.
11833 * cpu-s390.md: Correct length of mul_imm.
11835 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
11837 * aot-compiler.c: added binary writer with ELF backend
11838 implementation (only on Linux/x86 for now).
11840 2006-08-18 Zoltan Varga <vargaz@gmail.com>
11842 * Makefile.am: Don't run net 2.0 AOT tests.
11844 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
11845 (mono_compile_assembly): Skip net 2.0 assemblies as well.
11847 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
11849 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
11851 * aot-compiler.c: simplified and refactored the asm-writing code
11852 to allow different backends.
11854 2006-08-18 Zoltan Varga <vargaz@gmail.com>
11856 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11858 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
11859 little. Share patches of type TYPE_FROM_HANDLE as well.
11861 * mini.c (mono_patch_info_equal): New helper function.
11862 (mono_patch_info_hash): Ditto.
11864 * aot-compiler.c (emit_method_code): Fix s390 build.
11866 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
11867 is not handled because it is stored as a flag and not as a type ctor. Fixes
11870 2006-08-17 Zoltan Varga <vargaz@gmail.com>
11872 * aot-compiler.c: Fix computation of GOT slot statistics.
11874 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
11875 Also remove support for not PIC AOT.
11877 * mini.h: Bump AOT file format version.
11879 * objects.cs: Add a test for #78990.
11881 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
11882 (peter.dettman@iinet.net.au). Fixes #79087.
11884 * basic-long.cs: Add a test for the above.
11886 2006-08-16 Zoltan Varga <vargaz@gmail.com>
11888 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
11890 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
11893 2006-08-15 Zoltan Varga <vargaz@gmail.com>
11895 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
11898 2006-08-10 Jonathan Chambers <joncham@gmail.com>
11900 * mini.c: Don't verify COM proxy invoke calls
11903 2006-08-10 Dick Porter <dick@ximian.com>
11905 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
11906 which process is holding semaphores locked.
11908 2006-08-08 Zoltan Varga <vargaz@gmail.com>
11910 * mini-ia64.c mini-amd64.c: Fix #79027.
11912 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
11914 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
11916 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
11917 implicit arguments in a vararg call. Fixes #79027.
11919 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
11921 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
11922 (mono_get_array_new_va_signature): Ditto.
11924 2006-08-05 Zoltan Varga <vargaz@gmail.com>
11926 * aot-runtime.c: Call init_plt lazily.
11928 * inssel-long.brg: Fix unsigned long->int conversion.
11930 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
11932 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
11933 that most data is now in the .rss/.data section.
11935 2006-08-04 Zoltan Varga <vargaz@gmail.com>
11937 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
11939 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
11941 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
11943 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
11945 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
11946 virtual call. Fixes #79010.
11948 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
11949 and use the result as the this argument in the real call.
11951 * generics.2.cs: Add a new test for #79010.
11953 2006-08-03 Zoltan Varga <vargaz@gmail.com>
11955 * mini-x86.c: Fix a warning.
11957 * aot-compiler.c: Add a bunch of statistics.
11959 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
11961 2006-08-02 Zoltan Varga <vargaz@gmail.com>
11963 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
11965 2006-08-01 Zoltan Varga <vargaz@gmail.com>
11967 * 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>.
11969 2006-07-13 Miguel de Icaza <miguel@novell.com>
11971 * mini.c (mono_method_to_ir): Obtain the original method in the
11972 CIL stream and use this to perform validation.
11976 2006-07-19 Zoltan Varga <vargaz@gmail.com>
11978 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
11979 (mono_arch_call_opcode): Ditto.
11981 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
11984 * mini.c (mono_patch_info_dup_mp): New helper function.
11986 * aot-compiler.c (compile_method): Fix some of the memory allocated during
11987 compilation. Fixes #78827.
11989 2006-07-18 Kornel Pal <kornelpal@gmail.com>
11991 * declsec.c: Use original security informations for
11992 MONO_WRAPPER_MANAGED_TO_MANAGED.
11994 2006-07-15 Jonathan Chambers <joncham@gmail.com>
11996 * mini.c: Allow Com Interop methods/classes and
11997 don't verify COM wrapper calls
12000 2006-07-13 Zoltan Varga <vargaz@gmail.com>
12002 * inssel-long32.brg: Fix long->i4 checked conversion.
12004 * exceptions.cs: Add a test for the above.
12006 2006-07-08 Zoltan Varga <vargaz@gmail.com>
12008 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
12010 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
12013 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
12016 2006-07-03 Zoltan Varga <vargaz@gmail.com>
12018 * mini.c: Fix solaris/x86 exception handling.
12020 * Makefile.am: Get rid of $(ICU_LIBS).
12022 2006-07-02 Zoltan Varga <vargaz@gmail.com>
12024 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
12025 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
12026 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
12028 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
12030 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
12031 this function causes a SIGSEGV.
12033 2006-06-22 Zoltan Varga <vargaz@gmail.com>
12035 * mini.c: Remove unused solaris/x86 includes.
12037 2006-06-21 Zoltan Varga <vargaz@gmail.com>
12039 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
12041 2006-06-20 Jb Evain <jbevain@gmail.com>
12043 * cpu-g4.md: fix max length of start_handler instruction.
12045 2006-06-20 Massimiliano Mantione <massi@ximian.com>
12046 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
12048 2006-06-16 Massimiliano Mantione <massi@ximian.com>
12049 * ssa.c: Fixed bug 78653 for SSA based deadce.
12050 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
12051 MonoInst.flags, used in SSA based deadce.
12052 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
12053 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
12055 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
12057 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
12058 it can end up using non executable memory on ppc64 systems
12059 running ppc32 userspace (fix from Johannes Berg).
12061 2006-06-14 Dick Porter <dick@ximian.com>
12063 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
12066 2006-06-13 Massimiliano Mantione <massi@ximian.com>
12067 * mini.c: Made so that inline is locally disabled if it would
12068 trigger a .cctor, because too many apps depend on this behavior
12069 (which seems to be also the one of the MS CLR).
12071 2006-06-13 Zoltan Varga <vargaz@gmail.com>
12073 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
12074 No idea why this worked before.
12076 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
12077 which branch to outer exception clauses since they could skip the
12078 inner finally clauses. Fixes #78633.
12080 * exceptions.cs: Add a test for the above.
12082 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
12085 * iltests.il: Add a test for the above.
12087 2006-06-12 Zoltan Varga <vargaz@gmail.com>
12089 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
12090 after the end of a try bblock, to prevent asserts in mini_method_compile ().
12092 * iltests.il: Add a test for the above.
12094 2006-06-10 Zoltan Varga <vargaz@gmail.com>
12096 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
12098 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
12099 methods as instrinsics.
12101 2006-06-09 Wade Berrier <wberrier@novell.com>
12103 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
12104 (simple-cee-ops.h ssapre-mini-ops.h)
12106 2006-06-09 Neale Ferguson <neale@sinenomine.net>
12108 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
12109 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
12111 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
12112 * cpu-s390x.md: Fix max. length values for a couple of instructions.
12114 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
12116 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
12118 2006-06-08 Massimiliano Mantione <massi@ximian.com>
12120 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
12121 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
12122 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
12123 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
12124 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
12125 of opcodes, so that bug 78549 should not happen again.
12126 * ssapre.c: Updated to use the renamed files.
12128 2006-06-08 Zoltan Varga <vargaz@gmail.com>
12130 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
12131 in OP_ATOMIC_EXCHANGE_I4.
12133 2006-06-07 Wade Berrier <wberrier@novell.com>
12135 * tramp-s390.c: Fix s390 build (add missing pointer declarations
12136 in mono_debugger_create_notification_function)
12138 2006-06-06 Zoltan Varga <vargaz@gmail.com>
12140 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
12142 * mini.c (type_from_stack_type): Disable some changes which do not
12145 * driver.c: Reenable opts.
12147 * mini.h (MonoStackSlot): New structure to keep track of the verification state
12148 of the evaluation stack.
12150 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
12151 evaluation stack trace at entry to the bblock.
12153 * mini.c (merge_stacks): New function to perform verification of stack merges.
12154 Turned off by default.
12156 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
12159 2006-06-06 Massimiliano Mantione <massi@ximian.com>
12161 * local-propagation.c: Fixed bug 78549.
12163 2006-06-04 Zoltan Varga <vargaz@gmail.com>
12165 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
12167 2006-06-02 Miguel de Icaza <miguel@novell.com>
12169 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
12170 tramp-arm.c, tramp-ia64.c
12171 (mono_debugger_create_notification_function): Update signature to
12172 new signature and use new protocol for creating the notification
12175 Should fix the build.
12177 2006-06-02 Geoff Norton <gnorton@customerdna.com>
12179 * exceptions-ppc.c (mono_jit_walk_stack)
12180 (ves_icall_get_frame_info): Fix the build
12182 2006-06-02 Zoltan Varga <vargaz@gmail.com>
12184 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
12186 2006-05-31 Raja R Harinath <rharinath@novell.com>
12188 * il2tests.2.il: New file for generics CIL tests. Add test for
12190 * Makefile.am: Update.
12193 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
12196 2006-05-30 Massimiliano Mantione <massi@ximian.com>
12198 * aliasing.c: Fixed bug 78311.
12200 2006-05-29 Martin Baulig <martin@ximian.com>
12202 * mini-exceptions.c (mono_find_jit_info): When computing the
12203 native offset, check whether we're actually inside the method's
12204 code; call mono_debug_print_stack_frame() to format the frame.
12205 (ves_icall_System_Exception_get_trace): Call
12206 mono_debug_print_stack_frame() to format the stack frame.
12207 (ves_icall_get_trace): Update to the new debugging API.
12208 (mono_jit_walk_stack_from_ctx): Likewise.
12209 (ves_icall_get_frame_info): Likewise.
12211 * mini.c (get_method_from_ip): Use the new debugging API.
12212 (mono_print_method_from_ip): Likewise.
12215 (mono_jit_walk_stack): Use the new debugging API.
12216 (ves_icall_get_frame_info): Likewise.
12218 2006-05-27 Zoltan Varga <vargaz@gmail.com>
12220 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
12222 2006-05-25 Massimiliano Mantione <massi@ximian.com>
12224 * mini.c: Added "limitator" to inline for debugging.
12226 2006-05-24 Martin Baulig <martin@ximian.com>
12228 * debug-debugger.c (mono_debugger_init): Create a private,
12229 malloc()-based code manager for the notification function and
12230 intentionally leak it on exit. This fixes the crash-on-exit race
12234 (mono_debugger_create_notification_function): Added
12235 `MonoCodeManager *' argument.
12238 (mono_debugger_create_notification_function): Added
12239 `MonoCodeManager *' argument.
12241 2006-05-23 Massimiliano Mantione <massi@ximian.com>
12243 * aliasing.c: Fixed 64 bit issue.
12244 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
12245 default since all known bugs are fixed (one more time!).
12247 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
12249 * mini.c: write barrier support.
12251 2006-05-23 Martin Baulig <martin@ximian.com>
12253 * debug-debugger.c: Revert Paolo's change. Add comment and #error
12254 check at the top of the file.
12256 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
12258 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
12259 reverting changes without reason and without changelog entries.
12261 2006-05-18 Zoltan Varga <vargaz@gmail.com>
12263 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
12264 to a few opcodes. Fixes #78439.
12266 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
12267 consistency with other archs.
12269 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
12271 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
12273 * debug-debugger.c: fix the build.
12275 2006-05-17 Martin Baulig <martin@ximian.com>
12278 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
12279 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
12280 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
12281 (debugger_attach): Call GC_mono_debugger_add_all_threads().
12283 2006-05-11 Zoltan Varga <vargaz@gmail.com>
12285 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
12287 2006-05-10 Zoltan Varga <vargaz@gmail.com>
12289 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
12290 MONO_TYPE_GENERICINST.
12292 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
12293 MONO_TYPE_GENERICINST.
12295 2006-05-09 Zoltan Varga <vargaz@gmail.com>
12297 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
12300 2006-05-08 Zoltan Varga <vargaz@gmail.com>
12302 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
12304 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
12306 2006-05-06 Zoltan Varga <vargaz@gmail.com>
12308 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
12309 mono_trace_cleanup ().
12311 * iltests.il: Fix problem with the newly added test.
12313 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
12314 due to register constraints, free up the previous hreg. Fixes #78314.
12316 * iltests.il: Add new test for #78314.
12318 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
12319 Interlocked.Add. Fixes #78312.
12321 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
12323 2006-05-05 Zoltan Varga <vargaz@gmail.com>
12325 * inssel.brg (mini_emit_virtual_call): Fix a warning.
12327 2006-05-05 Martin Baulig <martin@ximian.com>
12329 * debug-mini.c (mono_debug_open_block): New method.
12332 (mono_arch_output_basic_block): Call mono_debug_open_block() at
12333 the beginning of each basic block.
12336 (mono_arch_output_basic_block): Call mono_debug_open_block() at
12337 the beginning of each basic block.
12339 2006-05-04 Massimiliano Mantione <massi@ximian.com>
12341 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
12342 default until I understand why they break the build on amd64.
12344 2006-05-04 Zoltan Varga <vargaz@gmail.com>
12346 * mini.c (mini_cleanup): Call mono_cleanup ().
12348 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
12351 2006-05-04 Massimiliano Mantione <massi@ximian.com>
12353 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
12354 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
12355 default since all known bugs are fixed, and I cannot reproduce bug
12356 77944... I'm asking Matt Hargett to test again after this commit.
12358 2006-04-28 Massimiliano Mantione <massi@ximian.com>
12360 * mini-codegen.c: Fixed typo that thrashed inline.
12362 2006-04-28 Zoltan Varga <vargaz@gmail.com>
12364 * dominators.c (compute_dominators): Avoid using a worklist since
12365 it is not correct in some cases. Instead, iterate over all bblocks as
12366 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
12368 2006-04-28 Miguel de Icaza <miguel@novell.com>
12370 * mini.c (mono_jit_compile_method_inner): Use
12371 mono_prepare_exception_from_error that resets the value
12374 2006-04-27 Miguel de Icaza <miguel@novell.com>
12376 * mini.c: Move the mini_loader_error_to_exception to metadata.
12378 2006-04-27 Massimiliano Mantione <massi@ximian.com>
12380 * aliasing.c: Fixed bug 78210.
12382 2006-04-27 Massimiliano Mantione <massi@ximian.com>
12384 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
12385 default until all their problems (or the ones they trigger) are fixed.
12387 2006-04-26 Zoltan Varga <vargaz@gmail.com>
12389 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
12391 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
12392 as loaded only after resolving patches since that could invoke the same method.
12394 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
12396 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
12399 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
12402 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
12405 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
12406 made from AOT code through the PLT table.
12408 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
12409 holding the plt offset when a call is made to the aot plt trampoline.
12411 2006-04-25 Zoltan Varga <vargaz@gmail.com>
12413 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
12416 * Makefile.am (common_sources): Fix build breakage.
12418 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
12419 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
12420 intra-assembly calls if possible.
12422 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
12424 * mini-trampolines.c: Handle PLT entries.
12426 * mini.c: Avoid creating a GOT var for calls.
12428 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
12429 from mscorlib code.
12431 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
12432 from mscorlib code.
12434 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
12437 * mini.h: Bump AOT file format version.
12439 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
12442 2006-04-25 Martin Baulig <martin@ximian.com>
12444 * driver.c: Disable copyprop, consprop and inline when running
12445 inside the debugger.
12447 2006-04-25 Martin Baulig <martin@ximian.com>
12449 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
12450 with `get_current_thread' and added `detach'.
12451 (MonoDebuggerMetadataInfo): Added `thread_size',
12452 `thread_tid_offset', `thread_stack_ptr_offset' and
12453 `thread_end_stack_offset'.
12455 2006-04-25 Zoltan Varga <vargaz@gmail.com>
12457 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
12460 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
12461 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
12463 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
12465 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
12467 * aot.c: Add support for ADJUSTED_IID.
12469 2006-04-24 Zoltan Varga <vargaz@gmail.com>
12471 * aot.c (emit_method_order): Don't align method_order_end.
12473 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
12474 the interface ID changes.
12476 2006-04-21 Dick Porter <dick@ximian.com>
12478 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
12479 cleaning up a thread. Fixes the new part of bug 77470.
12481 2006-04-20 Geoff Norton <gnorton@customerdna.com>
12483 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
12484 to managed wrapper.
12486 2006-04-19 Zoltan Varga <vargaz@gmail.com>
12488 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
12490 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
12491 SIGSEGV. Fixes #78072.
12493 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
12494 unregister our SIGABRT handler.
12496 2006-04-19 Massimiliano Mantione <massi@ximian.com>
12498 * mini.c: Disabled inline where it can alter the call stack in a
12499 way visible from managed code.
12500 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
12503 2006-04-16 Zoltan Varga <vargaz@gmail.com>
12505 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
12506 on other platforms. Fixes #78089.
12508 2006-04-13 Martin Baulig <martin@ximian.com>
12510 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
12511 determine whether we're inside the debugger.
12514 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
12516 2006-04-12 Zoltan Varga <vargaz@gmail.com>
12518 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
12519 handler clauses. Fixes #78024.
12521 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
12522 in the CALL_MEMBASE opcodes. Fixes #78088.
12523 (mono_arch_get_vcall_slot_addr): Ditto.
12525 2006-04-10 Martin Baulig <martin@ximian.com>
12527 * debug-debugger.c: The thread handling code has now been moved
12528 into ../metadata/threads.c.
12530 2006-04-10 Zoltan Varga <vargaz@gmail.com>
12532 * driver.c (mono_main): Fix --with-gc=none build.
12534 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
12535 (mono_spillvar_offset_float): Ditto.
12536 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
12537 hreg, not when its !global, since on ia64, there is a third category: stacked
12540 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
12542 * mini.c: set MonoInst->klass for load field address and a few other
12545 2006-04-10 Zoltan Varga <vargaz@gmail.com>
12547 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
12549 2006-04-07 Zoltan Varga <vargaz@gmail.com>
12551 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
12552 the branch opt changes.
12554 2006-04-06 Dick Porter <dick@ximian.com>
12556 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
12558 * wapihandles.c (mini_wapi_seminfo):
12559 * driver.c (mono_main): Add semaphore info option
12561 2006-04-05 Zoltan Varga <vargaz@gmail.com>
12563 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
12564 branch optimization changes. Fixes #78009.
12566 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
12568 * mini.c: ignore accessibility of methods in managed->native wrappers.
12570 2006-04-04 Zoltan Varga <vargaz@gmail.com>
12572 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
12574 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
12576 2006-04-03 Zoltan Varga <vargaz@gmail.com>
12578 * mini.c: Modify the branch optimizations to preserve the invariant that
12579 the entries inside the in_bb and out_bb arrays are unique.
12580 (mono_unlink_bblock): Avoid creation of new arrays.
12582 2006-04-02 Zoltan Varga <vargaz@gmail.com>
12584 * mini.c (mono_unlink_bblock): Fix regression caused by previous
12587 2006-04-01 Zoltan Varga <vargaz@gmail.com>
12589 * mini.c (optimize_branches): Remove the "optimizations" in
12590 the cbranch1/cbranch2 -> branch cases which were causing several
12591 problems in the past. Fixes #77986.
12593 2006-03-31 Chris Toshok <toshok@ximian.com>
12595 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
12596 default optimizations :(
12598 2006-03-31 Zoltan Varga <vargaz@gmail.com>
12600 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
12603 2006-03-31 Massimiliano Mantione <massi@ximian.com>
12605 * local-propagation.c: Added comments to structs and removed
12606 "Mono" prefixes from local tree mover types.
12608 2006-03-30 Zoltan Varga <vargaz@gmail.com>
12610 * Makefile.am (arch_sources): Define this for each architecture so
12611 libmono_la_SOURCES is defined in one place.
12613 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
12615 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
12618 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
12620 * driver.c: print the GC name supplied by configure.
12622 2006-03-29 Massimiliano Mantione <massi@ximian.com>
12624 * local-propagation.c: Added tree mover, and moved here all the
12625 local propagation code from mini.c
12626 * mini.c: Added support for treeprop, and moved all the local
12627 propagation code to local-propagation.c
12628 * mini.h: Added support for treeprop
12629 * driver.c: Added support for treeprop, enabled consprop, copyprop,
12630 treeprop, inline and deadce by default
12631 * Makefile.am: Added local-propagation.c
12633 2006-03-25 Zoltan Varga <vargaz@gmail.com>
12635 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
12637 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
12639 * debug-debugger.c: make it compile without the Boehm GC.
12641 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
12643 * mini.c: fixed issue with mismatch when an icall is registered
12644 with multiple names but same address.
12646 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
12648 * declsec.c, mini-exceptions.c: use write barrier to set reference
12649 fields of managed objects.
12651 2006-03-19 Zoltan Varga <vargaz@gmail.com>
12653 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
12654 (can_access_internals): Fix a warning.
12656 * mini.c (print_method_from_ip): Rename this to
12657 mono_print_method_from_ip so it gets exported.
12659 * trace.c: Deal with strings inside StringBuilder's containing garbage
12660 and fix memory leaks. Fixes #77848.
12662 2006-03-19 Zoltan Varga <vargaz@gmail.com>
12664 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
12667 2006-03-16 Neale Ferguson <neale@sinenomine.net>
12669 * mini-s390.c: Remove OP_X86_TEST_NULL.
12671 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
12673 * mini.c: use the correct GetHashCode() for the moving collector.
12675 2006-03-16 Massimiliano Mantione <massi@ximian.com>
12677 * liveness.c: Regalloc spill cost tuning.
12679 2006-03-15 Neale Ferguson <neale@sinenomine.net>
12681 * mini-s390x.h: Correct S390_LONG macro.
12683 * mini-s390x.c: Cleanup unused code.
12685 2006-03-15 Zoltan Varga <vargaz@gmail.com>
12687 * jit-icalls.h: New file.
12689 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
12690 icalls and include that instead of including jit-icalls.c.
12692 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
12695 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
12697 * mini.c: when checking for member accessibility, also check for
12698 friend assemblies and for explicit interface implementations.
12700 2006-03-14 Zoltan Varga <vargaz@gmail.com>
12702 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
12704 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
12706 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
12707 common cases are done first.
12709 * mini-ops.h: Only define platform specific opcodes on the given platform.
12711 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
12714 2006-03-14 Martin Baulig <martin@ximian.com>
12716 Revert Paolo's change from r57348:
12718 * mini.h: don't use gboolean for bitfields.
12719 * mini.c: verifier changes for fields and methods accessibility.
12721 2006-03-13 Neale Ferguson <neale@sinenomine.net>
12723 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
12725 * mini-s390x.c: Fix conv_r_un.
12727 * cpu-s390, cpu-s390x.md: Fix lengths.
12729 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
12731 * mini.c: nested types have access to all the nesting
12732 levels, not just the enclosing types.
12734 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
12736 * mini.c: added a few more verification checks.
12738 2006-03-12 Zoltan Varga <vargaz@gmail.com>
12740 * liveness.c: Merge optimizations from the linear-il branch.
12742 2006-03-11 Zoltan Varga <vargaz@gmail.com>
12744 * mini-ia64.c (emit_call): Add a comment.
12746 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
12748 * tramp-ia64.c: Fix some warnings.
12750 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
12752 * mini.h: don't use gboolean for bitfields.
12753 * mini.c: verifier changes for fields and methods accessibility.
12755 2006-03-11 Zoltan Varga <vargaz@gmail.com>
12757 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
12758 lazy icall wrapper changes.
12760 * dominators.c: Replace all the dominator algorithms with faster
12761 ones from the linear-il branch.
12763 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
12766 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
12767 common cases are done first.
12769 * mini-amd64.c: Fix some warnings.
12771 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
12774 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
12777 * mini.h: Add a missing prototype.
12779 2006-03-10 Zoltan Varga <vargaz@gmail.com>
12781 * mini.c: Compile icall wrappers lazily.
12783 * mini-codegen.c: Use printf instead of g_print since its much faster.
12785 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
12788 * mini.c (optimize_branches): Cache the negative result from
12789 remove_block_if_useless ().
12791 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
12792 Also fix some bblock linking issues.
12794 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
12797 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
12799 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
12800 accessed fields first, for better cache behavior.
12802 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
12804 * mini.c: speedup IList<T> array accesses.
12806 2006-03-09 Zoltan Varga <vargaz@gmail.com>
12808 * mini.c (mono_method_to_ir): Handle large methods overflowing the
12809 inline_costs counter. Fixes #77190.
12811 2006-03-06 Zoltan Varga <vargaz@gmail.com>
12813 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
12814 trace messages. Fixes #77706.
12816 2006-03-04 Martin Baulig <martin@ximian.com>
12818 * tramp-amd64.c, tramp-x86.c
12819 (mono_debugger_create_notification_function): Use
12820 mono_global_codeman_reserve() to allocate a buffer at runtime and
12823 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
12825 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
12826 notification function at runtime and then call `initialize' in the
12827 `MONO_DEBUGGER__debugger_info' vtable.
12829 2006-03-04 Zoltan Varga <vargaz@gmail.com>
12831 * iltests.il: Fix a visibility problem.
12833 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
12835 * driver.c, mini.c: add hooks for the counters API.
12837 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
12839 * driver.c: show disabled options.
12841 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
12843 * linear-scan.c: always use cost-driven selection.
12845 2006-02-28 Raja R Harinath <rharinath@novell.com>
12847 * jit-icalls.c (helper_compile_generic_method): Revert change from
12850 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
12852 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
12854 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
12856 * inssel.brg: style fixes, mostly to force the updated monoburg
12857 to run for people using svn.
12859 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
12861 * mini.c: match monoburg changes.
12863 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
12865 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
12866 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
12867 declaration in the header file.
12869 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
12871 * helpers.c: reduce relocations and mem usage.
12873 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
12875 * mini.h, mini-codegen.c: disable logging features if
12876 requested by configure.
12878 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
12880 * mini.c: tiny verifier changes.
12882 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
12884 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
12885 cpu-pentium.md: stack alignment changes for osx/x86,
12886 partially from Geoff Norton <gnorton@customerdna.com>.
12888 2006-02-24 Raja R Harinath <harinath@gmail.com>
12890 * jit-icalls.c (helper_compile_generic_method): Update to changes
12891 in metadata/class.c.
12893 2006-02-24 Zoltan Varga <vargaz@gmail.com>
12895 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
12897 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
12898 interface calls with large offsets.
12900 2006-02-23 Raja R Harinath <rharinath@novell.com>
12902 * jit-icalls.c (helper_compile_generic_method): Document the
12903 special-case we depend on so that we can inflate the method twice
12904 with the same context with no bad side-effects.
12906 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
12908 * mini-x86.c, mini-amd64.c: fix for case when xen support
12911 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
12913 * mini-x86.c, mini-amd64.c: generate code to access tls items
12914 in a faster way for Xen systems.
12916 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
12918 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
12919 updates and compilation fixes for the OSX/x86 port, mostly from
12920 Geoff Norton <gnorton@customerdna.com>.
12922 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
12924 * inssel.brg: faster interface call implementation
12925 to sync with the interface_offsets MonoVTable changes.
12927 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
12929 * mini.c: more verification checks.
12931 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
12933 * mini.c: added a few more verification checks.
12935 2006-02-17 Neale Ferguson <neale@sinenomine.net>
12937 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
12938 facility on the processor and use it if available.
12940 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
12942 * driver.c, aot.c, mini.c: throw exception if the IL code is
12943 invalid or unverifiable.
12945 2006-02-17 Raja R Harinath <rharinath@novell.com>
12947 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
12950 2006-02-16 Zoltan Varga <vargaz@gmail.com>
12952 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
12954 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
12956 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
12957 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
12958 handling of instantiated generic valuetypes.
12960 2006-02-11 Zoltan Varga <vargaz@gmail.com>
12962 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
12963 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
12966 * generics.2.cs: Revert the nullable reftypes tests.
12968 2006-02-10 Zoltan Varga <vargaz@gmail.com>
12970 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
12971 using __builtin_frame_address (1) as it doesn't work in the presence
12972 of optimizations. Hopefully fixes #77273.
12974 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
12975 -> generics.cs change as it doesn't work with some automake versions.
12977 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
12979 * mini.c: handle systems that sue a different way to
12980 retrieve the stack address of the current thread.
12982 2006-02-09 Zoltan Varga <vargaz@gmail.com>
12984 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
12985 it specially in the makefile.
12987 * generics.2.cs: Add tests for nullable reference types.
12989 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
12991 * mini.c: always handle the case when mono_jit_init()
12992 is called in a thread different from the main thread,
12993 confusing libgc (bug #77309).
12995 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
12997 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
12999 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
13001 * mini.c: change optimize_branches () to use a single loop
13002 and introduce a new optimization to simplify some range checks.
13004 2006-02-03 Martin Baulig <martin@ximian.com>
13006 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
13007 and merged with debugger_thread_manager_add_thread().
13008 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
13009 inform the debugger about the main thread.
13011 2006-02-03 Zoltan Varga <vargaz@gmail.com>
13013 * basic.cs: Add test for div.un/rem.un constant folding.
13015 2006-02-03 Neale Ferguson <neale@sinenomine.net>
13017 * cpu-s390x.md: correct int_xor_imm length
13019 2006-02-03 Zoltan Varga <vargaz@gmail.com>
13021 * generics.2.cs: New test for #77442.
13023 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
13026 2006-02-02 Martin Baulig <martin@ximian.com>
13028 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
13029 <mono/metadata/mono-debug-debugger.h>
13031 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
13033 2006-02-02 Martin Baulig <martin@ximian.com>
13035 * debug-debugger.h: New header file for debug-debugger.c.
13037 * debug-debugger.c: Big API cleanup; don't run the managed Main()
13038 function is a separate thread anymore; add support for attaching.
13040 2006-02-01 Zoltan Varga <vargaz@gmail.com>
13042 * tramp-x86.c: Fix a warning.
13044 2006-01-31 Zoltan Varga <vargaz@gmail.com>
13046 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
13047 on very large methods.
13049 * aot.c (load_patch_info): Fix a warning.
13051 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
13053 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
13054 mini-ops.h: alu membase optimizations.
13056 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
13058 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
13059 to speedup StringBuilder.
13061 2006-01-27 Zoltan Varga <vargaz@gmail.com>
13063 * dominators.c (mono_compute_natural_loops): Fix detection of
13064 loop body start blocks.
13066 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
13068 2006-01-26 Zoltan Varga <vargaz@gmail.com>
13070 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
13073 2006-01-25 Massimiliano Mantione <massi@ximian.com>
13075 * aliasing.c: Fixed aliasing issue on 64 bit archs.
13077 2006-01-25 Martin Baulig <martin@ximian.com>
13079 * debug-debugger.c: Moved the `MonoDebuggerManager' and
13080 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
13081 started to cleanup this file a little bit.
13083 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
13085 * mini.c: optimize a codepath frequently happening in generics code.
13087 2006-01-23 Martin Baulig <martin@ximian.com>
13089 * Makefile.am: Only compile debug-debugger.c on supported platforms.
13091 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
13092 functions directly.
13094 * driver.c: debug-debugger.c is only available if
13095 `MONO_DEBUGGER_SUPPORTED' is defined.
13097 2006-01-23 Martin Baulig <martin@ximian.com>
13099 * debug-debugger.c: Only enable this on platforms where the Mono
13100 Debugger is working (x86 and x86_64).
13102 2006-01-21 Martin Baulig <martin@ximian.com>
13104 The Mono Debugger is now using the normal `mono' instead of the
13105 `mono-debugger-mini-wrapper' when executing managed code.
13107 * debug-debugger.c: New file; previously known as
13108 debugger/wrapper/wrapper.c.
13110 * debug-mini.c (mono_init_debugger): Removed.
13112 * driver.c (mono_main): Added new `--inside-mdb' command line
13113 argument which is used when running inside the debugger.
13115 2006-01-20 Zoltan Varga <vargaz@gmail.com>
13117 * liveness.c (mono_analyze_liveness): Remove some unused data
13120 2006-01-17 Zoltan Varga <vargaz@gmail.com>
13122 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
13124 2006-01-16 Zoltan Varga <vargaz@gmail.com>
13126 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
13127 depends on implementation details of monobitset.
13129 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
13132 2006-01-15 Zoltan Varga <vargaz@gmail.com>
13134 * liveness.c: Update after monobitset changes.
13136 2006-01-14 Zoltan Varga <vargaz@gmail.com>
13138 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
13140 2006-01-11 Neale Ferguson <neale@sinenomine.net>
13142 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
13144 * mini-s390x.c: Remove warning messages.
13146 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
13148 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
13150 2006-01-10 Zoltan Varga <vargaz@gmail.com>
13152 * generics.2.cs: Add ldelem/stelem_any test.
13154 2006-01-10 Neale Ferguson <neale@sinenomine.net>
13156 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
13158 2006-01-07 Zoltan Varga <vargaz@gmail.com>
13160 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
13162 2006-01-06 Zoltan Varga <vargaz@gmail.com>
13164 * generics.2.cs: Reenable vtype tests.
13166 * inssel-x86.brg: Remove an icorrect valuetype rule.
13168 2006-01-06 Neale Ferguson <neale@sinenomine.net>
13170 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
13171 initial support for OP_ABS.
13173 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13175 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
13177 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13179 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
13180 conversion and implement LADD/LSUB.
13182 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
13185 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13187 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
13189 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
13192 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13194 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
13195 localloc is encountered. Fixes crash in test-183.cs when using gmcs
13196 (stack walk problem).
13198 2006-01-04 Zoltan Varga <vargaz@gmail.com>
13200 * aot.c (mono_aot_load_method): Fix a warning.
13202 2006-01-03 Neale Ferguson <neale@sinenomine.net>
13204 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
13206 2006-01-03 Zoltan Varga <vargaz@gmail.com>
13208 * iltests.il: Add test for #77148.
13210 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
13213 2006-01-03 Neale Ferguson <neale@sinenomine.net>
13215 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
13217 2006-01-03 Neale Ferguson <neale@sinenomine.net>
13219 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
13220 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
13222 * basic-long.cs: Add lconv-to-r4/r8 tests.
13224 2006-01-03 Zoltan Varga <vargaz@gmail.com>
13226 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
13228 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
13229 here as on other archs.
13231 2005-12-29 Neale Ferguson <neale@sinenomine.net>
13233 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
13235 2005-12-29 Neale Ferguson <neale@sinenomine.net>
13237 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
13239 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
13241 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
13242 instrument_prolog; Add memory_barrier instruction.
13244 2005-12-26 Zoltan Varga <vargaz@gmail.com>
13246 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
13248 2005-12-23 Zoltan Varga <vargaz@gmail.com>
13250 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
13252 * aliasing.c inssel.brg: Fix warnings.
13254 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
13255 could skip initialization of some parts of memory.
13257 * mini.c mini-ia64.c: Fix warnings.
13259 * inssel-sparc.brg: Add an implementation of lneg which actually works.
13261 2005-12-22 Zoltan Varga <vargaz@gmail.com>
13263 * aliasing.c (mono_build_aliasing_information): Add a workaround for
13264 a crash seen on sparc.
13266 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
13268 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
13270 2005-12-21 Neale Ferguson <neale@sinenomine.net>
13272 * mini-ops.h: Add s390_backchain instruction
13274 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
13276 * cpu-s390.md: Add s390_backchain instruction
13278 * mini-s390.c: Significant ABI changes
13280 * mini-s390.h: Cater for zero length structures
13282 2005-12-20 Neale Ferguson <neale@sinenomine.net>
13284 * mini-s390.c: ABI fixes
13286 * inssel-s390.brg: Remove debug statements
13288 * cpu-s390.md: Fix length of ATOMIC_xx operations
13290 2005-12-19 Zoltan Varga <vargaz@gmail.com>
13292 * basic-float.cs: Add float<->long conversion tests.
13294 2005-12-16 Neale Ferguson <neale@sinenomine.net>
13296 * mini-s390.c: Fix LOCALLOC processing.
13298 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
13300 2005-12-15 Zoltan Varga <vargaz@gmail.com>
13302 * iltests.il: Add tests for some opcodes not covered by the other
13305 2005-12-15 Neale Ferguson <neale@sinenomine.net>
13307 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
13308 register loading for Tail processing; Correct trace output.
13310 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
13312 * cpu-s390.md: Correct size of jmp instruction.
13314 2005-12-13 Neale Ferguson <neale@sinenomine.net>
13316 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
13318 2005-12-13 Neale Ferguson <neale@sinenomine.net>
13320 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
13321 Bring s390 up to current level.
13323 2005-12-12 Zltan Varga <vargaz@gmail.com>
13325 * generics.2.cs: Disable the newly added tests as they do not work yet.
13327 * generics.2.cs: Add valuetype tests.
13329 2005-12-09 Zoltan Varga <vargaz@gmail.com>
13331 * basic-long.cs: Add i4->u8 test.
13333 * objects.cs: Add tests for JIT intrinsic.
13335 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
13336 optimizations lost by a mistake.
13338 2005-12-07 Zoltan Varga <vargaz@gmail.com>
13340 * basic-long.cs: Remove a test moved to objects.cs.
13342 * arrays.cs: Add more array tests.
13344 2005-12-06 Zoltan Varga <vargaz@gmail.com>
13346 * arrays.cs: Add new tests for multi-dimensional arrays.
13348 2005-12-06 Raja R Harinath <rharinath@novell.com>
13350 * Makefile.am (test_sources2): Add generics.2.cs.
13351 (EXTRA_DIST): Add test_sources2.
13353 2005-12-05 Ben Maurer <bmaurer@ximian.com>
13355 Support for boxing and unboxing nullable types as well as the
13356 isinst operation on nullables, per the CLI ammendment.
13358 * inssel.brg (CEE_ISINST): Special case for nullable
13360 * mini.c (handle_unbox_nullable): new method
13361 (handle_box): Special case for nullable types
13362 (mono_method_to_ir): Call handle_unbox_nullable in correct
13365 * generics.2.cs: New test suite
13367 * Makefile.am: Support for regression tests with generics.
13369 2005-12-03 Zoltan Varga <vargaz@gmail.com>
13371 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
13372 allocated to registers. Fixes #76800.
13374 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
13376 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
13378 2005-11-30 Zoltan Varga <vargaz@gmail.com>
13380 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
13383 2005-11-29 Zoltan Varga <vargaz@gmail.com>
13385 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
13388 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
13390 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
13391 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
13393 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
13394 single precision before storing to a single precision location.
13396 2005-11-28 Raja R Harinath <rharinath@novell.com>
13398 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
13400 2005-11-27 Zoltan Varga <vargaz@gmail.com>
13402 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
13405 * basic.cs: Remove test_0_byte_compares test which was moved to
13406 objects.cs a long time ago.
13408 2005-11-22 Massimiliano Mantione <massi@ximian.com>
13410 * aliasing.c: Fixed aliasing issue on 64 bit archs.
13412 2005-11-20 Zoltan Varga <vargaz@gmail.com>
13414 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
13415 handlers are called.
13417 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
13420 * mini-ia64.c: Add support for the throw->branch exception
13423 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
13425 2005-11-18 Massimiliano Mantione <massi@ximian.com>
13427 * mini.c: Enabled "fastpath" deadce :-)
13429 2005-11-18 Massimiliano Mantione <massi@ximian.com>
13431 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
13432 alias analysis pass to support it.
13433 * mini.h: Likewise.
13435 * liveness.c: Likewise (liveness computation can use aliasing
13436 information to be more accurate).
13437 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
13438 moreover made so that "--compile-all" uses the given optimization
13439 flags and not the default ones.
13440 * aliasing.c: Alias analysis (new file).
13441 * aliasing.h: Likewise.
13442 * Makefile.am: added "aliasing.c" and "aliasing.h".
13444 2005-11-17 Zoltan Varga <vargaz@gmail.com>
13446 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
13449 2005-11-13 Zoltan Varga <vargaz@gmail.com>
13451 * mini-exceptions.c (mono_handle_exception_internal): Remove the
13452 fp >= end_of_stack exit condition, as it is not needed, and it might
13453 become true for fp eliminated frames.
13455 2005-11-11 Zoltan Varga <vargaz@gmail.com>
13457 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
13460 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
13462 * mini-arm.c: fixed alignment of doubles/longs to match
13463 the C ABI (bug #76635).
13465 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
13467 * aot.c: fix compilation with --enable-minimal=aot.
13469 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
13471 * mini-arm.c: fixed compatibility with the new
13472 floating point emulator package for compares.
13474 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
13476 * mini.c : reverted sig->pinvoke changes (r51396-51397).
13478 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
13480 * mini-exceptions.c (print_stack_frame): Output to stderr.
13481 (mono_handle_native_sigsegv): Ditto.
13483 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
13485 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
13486 OP_LCONV_TO_OVF_I implementation.
13488 * mini-amd64.c: Add support for the throw->branch exception
13491 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
13492 when the catch clause catches a more general exception, i.e. Object.
13494 2005-10-30 Zoltan Varga <vargaz@gmail.com>
13496 * cpu-ia64.md: Remove unused opcodes.
13498 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
13499 specific defines for architectures defining USE_SIGACTION.
13501 * mini-ia64.c: Fix some warnings.
13503 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
13504 version seemed to skip a frame.
13506 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
13508 * mini.c: Clean up the usage of sig->pinvoke flag. Now
13509 only calls which are made to native code use this flag.
13511 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
13513 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
13514 varargs methods as well.
13516 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
13517 which have save_lmf set. Reorganize methods prologs a bit.
13519 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
13520 debugger to the proper place.
13522 2005-10-29 Martin Baulig <martin@ximian.com>
13524 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
13525 when running inside the debugger until the debugger has support
13528 2005-10-26 Zoltan Varga <vargaz@gmail.com>
13530 * mini.h: Fix a warning.
13532 2005-10-24 Miguel de Icaza <miguel@novell.com>
13534 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
13535 we expose publicly, this returns the string.
13537 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
13539 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
13540 with fp elimination.
13542 2005-10-21 Zoltan Varga <vargaz@gmail.com>
13544 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
13545 native stacktrace using the glibc 'backtrace' function if available.
13547 2005-10-20 Zoltan Varga <vargaz@gmail.com>
13549 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
13551 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
13552 handle SIGSEGVs received while in native code.
13554 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
13555 code, call mono_handle_native_sigsegv which will abort the runtime
13556 after printing some diagnostics, instead of converting it into a
13557 confusing NullReferenceException.
13559 2005-10-18 Zoltan Varga <vargaz@gmail.com>
13561 * cpu-pentium.md: Remove unused opcodes.
13563 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
13565 * mini-amd64.h (MonoLMF): Add rsp field.
13567 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
13570 2005-10-17 Zoltan Varga <vargaz@gmail.com>
13572 * mini-codegen.c (get_register_spilling): Fix some warnings.
13574 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
13576 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
13577 elimination during exception handling. Enable fp elimination by
13580 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
13583 2005-10-16 Martin Baulig <martin@ximian.com>
13585 * mini-exceptions.c
13586 (mono_debugger_run_finally): New public method for the debugger.
13588 2005-10-10 Zoltan Varga <vargaz@gmail.com>
13590 * debug-mini.c (mono_debug_init_method): Fix warning.
13592 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
13593 the 'exname' parameter const to fix some warnings.
13595 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
13597 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
13598 introduced by the previous patch.
13600 2005-10-08 Zoltan Varga <vargaz@gmail.com>
13602 * basic-float.cs: Add test for precision of float arithmetic.
13604 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
13605 when loading/storing single values from/to memory.
13607 * mini.c (mono_jit_compile_method_with_opt): Create the function
13608 pointers in the correct domain.
13610 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
13612 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
13613 introduced by previous patch.
13615 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
13616 when out_filter_idx is NULL.
13618 * mini-exceptions.c: Don't run filter clauses twice during exception
13619 handling. Fixes #75755.
13621 2005-10-07 Zoltan Varga <vargaz@gmail.com>
13623 * aot.c: Add support for ldflda wrappers.
13625 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
13628 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
13630 * mini.c, mini.h: do not consider exception handlers blocks when
13631 setting up interface variables.
13633 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
13635 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
13637 2005-10-03 Zoltan Varga <vargaz@gmail.com>
13639 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
13640 causes a regression.
13642 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
13644 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
13646 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
13647 of the OP_P definitions.
13649 * TODO: Add a proposal for dealing with the CEE/OP mess.
13651 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
13652 optimizations from the x86 port.
13654 * cpu-amd64.md: Ditto.
13656 * basic.cs basic-long.cs: Add tests.
13658 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
13660 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
13661 Patrik Torstensson's implementation of my exception-handling
13662 optimization idea, when the exception object is not used
13665 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
13667 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
13668 of the mul_imm optimizations from the old jit.
13670 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
13672 * mini.c, liveness.c: patch by Patrik Torstensson and
13673 Zoltan Varga to improve performance in methods with
13676 2005-09-30 Zoltan Varga <vargaz@gmail.com>
13678 * driver.c: Remove 'Globalization' entry from --version.
13680 2005-09-28 Zoltan Varga <vargaz@gmail.com>
13682 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
13683 there is a profiler interested in JIT events.
13685 * aot.c: Load profile files produced by the AOT profiling module, and
13686 reorder methods based on the profiling info. Add a 'method_order' table
13687 to the AOT file to make mono_aot_find_jit_info work with the reordered
13690 * mini.h: Bump AOT file version info.
13692 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
13694 * mini-arm.h: work around what looks like a gcc bug when optimizations
13697 2005-09-28 Raja R Harinath <rharinath@novell.com>
13699 * Makefile.am (AM_CFLAGS): Don't use += to append inside
13700 conditionals. Use ...
13701 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
13703 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
13705 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
13706 to determine the amount of memory to copy when passing valuetypes.
13708 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
13709 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
13711 2005-09-27 Zoltan Varga <vargaz@gmail.com>
13713 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
13714 information about aot.
13716 2005-09-27 Ben Maurer <bmaurer@ximian.com>
13718 * *.c: Replace the use of {Enter,Leave}CriticalSection with
13719 macros. This will allow a deadlock debugger to easily be plugged
13722 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
13724 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
13726 2005-09-27 Raja R Harinath <rharinath@novell.com>
13728 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
13729 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
13730 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
13731 ($(arch_built)) [CROSS_COMPILING]: Error out.
13733 2005-09-26 Zoltan Varga <vargaz@gmail.com>
13735 * aot.c: Add support for the no_special_static flag for classes.
13737 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
13739 * Reapply reverted patches.
13741 * *: Revert r50174 as well.
13743 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
13745 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
13747 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
13749 2005-09-23 Miguel de Icaza <miguel@novell.com>
13751 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
13752 part of the SIG_HANDLER_SIGNATURE.
13754 2005-09-23 Zoltan Varga <vargaz@gmail.com>
13756 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
13759 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
13760 introduced by previous patch.
13762 2005-09-21 Zoltan Varga <vargaz@gmail.com>
13764 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
13765 saved registers too.
13767 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
13768 upon the information returned by get_call_info ().
13770 * mini-x86.c (add_float): Fix stack size calculation.
13771 (mono_arch_call_opcode): Rewrite this so it works based up the
13772 information returned by get_call_info ().
13773 (mono_arch_get_this_vret_args): Ditto.
13775 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
13777 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
13778 in cinfo to determine the registers which need to be used.
13780 2005-09-20 Miguel de Icaza <miguel@novell.com>
13782 * driver.c (mono_main): Add --server and --desktop flags.
13784 2005-09-16 Zoltan Varga <vargaz@gmail.com>
13786 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
13787 registers as global registers.
13789 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
13790 longer needed with the new register allocator.
13792 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
13794 * cpu-ia64.md: Remove unused opcodes.
13796 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
13798 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
13800 * cpu-amd64.md: Remove unused opcodes.
13802 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
13803 needed with the new register allocator.
13805 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
13808 2005-09-16 Raja R Harinath <rharinath@novell.com>
13810 * Makefile.am (check-local): Don't invoke semdel-wrapper.
13812 2005-09-16 Martin Baulig <martin@ximian.com>
13814 * exceptions-amd64.c
13815 (throw_exception): Don't call mono_debugger_throw_exception() if
13816 we're a rethrow - see the FIXME in the code.
13818 2005-09-15 Geoff Norton <gnorton@customerdna.com>
13820 * mini.c (mono_init_exceptions): This only works on some architectures.
13822 2005-09-15 Zoltan Varga <vargaz@gmail.com>
13824 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
13827 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
13829 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
13830 now in mini-exceptions.c.
13832 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
13834 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
13835 now in mini-exceptions.c.
13837 2005-09-15 Zoltan Varga <vargaz@gmail.com>
13839 * exceptions-x86.c: Applied patch from Patrik Torstensson
13840 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
13842 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
13843 code into mini-exceptions.c. Add some assertions to it.
13845 2005-09-12 Zoltan Varga <vargaz@gmail.com>
13847 * aot.c (emit_section_change): Applied patch from "The Software Team"
13848 (<software@solmersa.com>). Fix as errors on windows.
13850 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
13852 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
13853 method info into the LMF.
13855 2005-09-11 Zoltan Varga <vargaz@gmail.com>
13857 * mini-ia64.c: Add proper unwind info for method epilogs.
13859 * exceptions-ia64.c: Add some code to help debugging.
13861 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
13863 * mini-exceptions.c: Fix warning.
13865 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
13867 * mini.c: Really fix build.
13869 * mini-x86.c mini-amd64.c: Fix build.
13871 2005-09-11 Zoltan Varga <vargaz@gmail.com>
13873 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
13875 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
13876 some Interlocked methods as intrinsics.
13878 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
13879 for Thread methods as well.
13881 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
13883 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
13885 * mini-ia64.c mini-x86.c mini-amd64.c
13886 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
13889 * mini.c (mono_init_exceptions): Fix build breakage.
13891 2005-09-10 Zoltan Varga <vargaz@gmail.com>
13893 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
13894 of instructions. Use the new ia64_unw_op macros for emitting unwind
13897 * mini.c (mono_init_exceptions): Initialize exception handling
13898 related trampolines at startup.
13900 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
13902 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
13904 2005-09-09 Zoltan Varga <vargaz@gmail.com>
13906 * mini.c: Handle type loading errors gracefully during compilation and
13907 throw the appropriate exception.
13909 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
13911 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
13912 for the mono binary.
13914 2005-09-09 Martin Baulig <martin@ximian.com>
13916 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
13919 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
13921 * mini-arm.h: use emulation for conv.r.un for the release.
13923 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
13925 * mini-arm.c, objects.cs: more fixes and tests for them.
13927 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
13929 * mini-arm.c: align structures to at least 4 bytes to be able
13930 to keep our current optimized memcpy.
13932 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
13934 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
13936 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13938 * mini.c: ignore SIGPIPE.
13940 2005-09-04 Zoltan Varga <vargaz@gmail.com>
13942 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
13944 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
13946 2005-09-02 Zoltan Varga <vargaz@gmail.com>
13948 * mini.h: Add prototype for mono_allocate_stack_slots_full.
13950 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
13952 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
13953 exception handling support.
13954 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
13955 patch by Brian Koropoff <briank@marakicorp.com>).
13957 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
13959 * mini.c: revert another 'optimization' which breaks when
13960 items on the eval stack need to be saved at a basic block end
13963 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
13965 * jit-icalls.c: for arrays, ensure we always provide
13968 2005-08-30 Zoltan Varga <vargaz@gmail.com>
13970 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
13972 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
13974 2005-08-29 Zoltan Varga <vargaz@gmail.com>
13976 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
13977 arguments in their original register.
13979 2005-08-28 Zoltan Varga <vargaz@gmail.com>
13981 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
13984 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
13985 when ssapre is enabled.
13987 * inssel-long.brg: Fix bug in previous patch.
13989 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
13990 multiplication by a constant.
13992 2005-08-27 Zoltan Varga <vargaz@gmail.com>
13994 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
13997 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
14000 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
14002 * inssel-arm.brg: apply changes tested by Brian Koropoff
14003 <briank@marakicorp.com>.
14005 2005-08-25 Zoltan Varga <vargaz@gmail.com>
14007 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
14009 2005-08-24 Zoltan Varga <vargaz@gmail.com>
14011 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
14012 to the same register if dreg is just a base register.
14013 (print_ins): Improve printing of membase opcodes.
14015 * inssel-x86.brg: Add optimized ldind(reg) rules.
14017 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
14019 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
14021 * mini.c: when running under valgrind, set the stack bottom for
14022 the GC at the actual approximate stack for the app (fixes running
14023 mono with valgrind).
14025 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
14027 * mini.c: do no break at the first valuetype to init found
14028 (fixes bug #75791).
14030 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
14032 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
14034 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
14036 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
14038 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
14040 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
14042 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14044 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
14046 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
14049 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
14052 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
14055 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
14057 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
14059 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14061 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
14062 in the tail recursion optimization.
14064 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
14065 debug info into the assembly file.
14067 * iltests.il: Add test for filter regions.
14069 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
14070 initial stack of filter regions. Fixes #75755.
14072 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
14074 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
14075 stack requirements.
14077 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14079 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
14080 the check for an already compiled method on non-ia64 platforms.
14081 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
14084 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
14086 * inssel-x86.brg: Add some optimized call rules.
14088 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
14090 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
14093 * mini.h mini-trampolines.c: Pass the trampoline argument to
14094 mono_arch_patch_delegate_trampoline.
14096 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
14098 * mini-trampolines.c: Fix build.
14100 * mini-amd64.h: Add delegate trampolines.
14102 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
14104 * inssel-amd64.brg: Add optimized call rules.
14106 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
14108 * inssel-ia64.brg: Add optimized ldind(reg) rules.
14110 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
14112 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
14115 * mini-ia64.c: Remove LMF fixmes.
14117 * mini-ia64.h: Remove most fields from LMF.
14119 * inssel-ia64.brg (stmt): Fix unaligned access errors.
14121 * mini-trampolines.c: Add support for IA64 function descriptors.
14123 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
14124 for IA64 function descriptors.
14126 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
14128 * tramp-arm.c: patch the vtable for virtual calls. Added
14129 support code to register/unregister the LMF.
14130 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
14133 2005-08-19 Dick Porter <dick@ximian.com>
14135 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
14136 bit value if needed.
14138 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
14140 * mini.c (mini_get_method): Move handling of wrapper data here.
14142 * mini.c (mono_method_to_ir): Add support for dynamic methods.
14144 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
14147 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
14148 bblock->code does not remain empty.
14150 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
14152 * arrays.cs: Add regression test for #75832.
14154 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
14155 rules. Fixes #75832.
14157 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
14158 instruction scheduling.
14160 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
14162 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
14164 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
14166 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
14168 * mini-codegen.c: Fix VC build.
14170 * cpu-pentium.md: Increase length of atomic_exhange_i4.
14172 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14174 * mini.h: fix signature for mono_register_opcode_emulation.
14176 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
14178 * mini.c: Get rid of most of the helper_sig_... constants using
14179 mono_create_icall_signature ().
14181 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
14183 * jit-icalls.c (helper_ldstr): New helper function.
14185 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
14187 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
14188 throw, load the string using a helper call instead of creating a string object.
14190 * aot.c: Update after LDSTR changes.
14192 * mini.h: Bump AOT file version.
14194 * aot.c: Save class size info into the AOT file. Print more statistics during
14197 * mini.h: Bump AOT file version.
14199 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
14200 ordering of disasm cases. Fixes #74957.
14202 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
14204 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
14205 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
14206 the generic code needed for the ARM port.
14208 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
14210 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
14211 inssel-arm.brg: more ARM features and fixes.
14213 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
14215 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
14216 ARM port work in progress.
14218 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
14220 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
14222 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
14224 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
14226 * inssel.brg (mini_emit_memset): Add support for unaligned access.
14228 * *-ia64.*: Ongoing IA64 work.
14230 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
14232 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
14234 * TODO: Remove out-of-data todo stuff.
14236 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
14239 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
14241 * mini.h: Bump corlib version.
14243 2005-07-27 Martin Baulig <martin@ximian.com>
14246 (create_copy_ins): Added `const unsigned char *ip' argument; set
14247 `copy->cil_code' from it.
14249 2005-07-27 Martin Baulig <martin@ximian.com>
14251 * mini-exceptions.c (mono_handle_exception): Don't call
14252 mono_debugger_handle_exception() for filters.
14254 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
14256 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
14259 2005-07-26 Martin Baulig <martin@ximian.com>
14261 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
14263 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
14264 helper_compile_generic_method() if the method is actually virtual
14267 2005-07-26 Martin Baulig <martin@ximian.com>
14270 (trampoline_code): Renamed to `mono_trampoline_code' and made it
14271 public; this is now accessed directly by the debugger.
14272 (mono_generic_trampoline_code): Removed.
14275 (mono_debug_init_method): Also add interncalls and wrappers.
14277 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
14279 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
14281 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
14283 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
14285 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
14287 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
14289 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
14291 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
14292 getting TLS offsets on AMD64 too.
14294 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
14296 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
14298 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
14300 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
14301 inssel-arm.brg, mini-arm.h: ARM port work in progress.
14303 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
14305 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
14307 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
14310 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
14311 mono_sparc_is_virtual_call ().
14313 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
14315 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
14316 trampoline parameters.
14318 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
14320 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
14321 to mono_arch_get_vcall_slot_addr.
14323 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
14326 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
14328 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
14330 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
14332 2005-07-19 Martin Baulig <martin@ximian.com>
14334 * exceptions-amd64.c (throw_exception): Call
14335 mono_debugger_throw_exception() here like we're doing it on i386.
14337 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
14339 * mini-ia64.c: Add optimized TLS access support.
14341 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
14343 * mini-exceptions.c: Ongoing IA64 work.
14345 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
14347 * mini.c: Use the default optimization set when embedding. Fixes
14350 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
14352 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
14353 of trampolines to a separate file.
14355 * mini-trampolines.c: New file.
14357 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
14360 * tramp-x86.c: Reorganize the trampoline code to be similar to the
14363 * mini-codegen.c: Fix cygwin build.
14365 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
14367 * mini.c: Add some minor changes needed by the IA64 port.
14369 * *-ia64.*: Ongoing IA64 work.
14371 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
14373 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
14374 trampolines into arch-independent and arch-dependent parts.
14376 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
14378 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
14380 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
14382 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
14383 the xp-regalloc-branch for amd64.
14385 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
14386 xp-regalloc-branch for x86.
14388 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
14390 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
14392 2005-07-06 Martin Baulig <martin@ximian.com>
14395 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
14396 (mono_jit_runtime_invoke): Likewise.
14398 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
14400 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
14403 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
14404 without loading their metadata. Reorganize the file format so exception handling+
14405 debug info is kept separate from normal method info. Create MonoJitInfo
14406 structures for methods lazily.
14408 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
14410 (x86_class_init_trampoline): Patch AOT class init trampolines too.
14412 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
14414 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
14417 * mini.h: Bump AOT file version.
14419 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
14421 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
14423 2005-07-01 Raja R Harinath <rharinath@novell.com>
14425 * Makefile.am (check-local): Call semdel-wrapper.
14427 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
14429 * mini-x86.c: Revert the last change as it seems to break the build..
14431 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
14433 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
14435 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
14437 2005-06-27 Ben Maurer <bmaurer@ximian.com>
14439 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
14440 outside of the macro, so strange stuff doesn't happen with gcc4
14441 (NEW_AOTCONST_TOKEN): Likewise.
14443 2005-06-28 Martin Baulig <martin@ximian.com>
14445 * mini.c (mini_class_is_system_array): New static method; use this
14446 instead of `klass->parent == mono_defaults.array_class' everywhere
14447 since this also works for the new generic array class.
14449 2005-06-26 Ben Maurer <bmaurer@ximian.com>
14451 * inssel.brg: Remove warnings.
14453 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
14455 * mini-ia64.c: Ongoing IA64 work.
14457 * basic-float.cs: Add float->i1 conversion test.
14459 * iltests.il: Add conv.u4 test.
14461 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
14463 * inssel-long.brg: Fix bug caused by last change.
14465 2005-06-23 Geoff Norton <gnorton@customerdna.com>
14467 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
14468 BSDs. Allows the x86 JIT to work on OSX86
14470 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
14472 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
14475 * mini-ia64.c: Ongoing IA64 work.
14477 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
14479 * mini-ia64.c: Ongoing IA64 work.
14481 * driver.c: Clean up jit_code_hash as well when using --regression.
14483 * inssel-long.brg: Fix long->i4/u4 conversion rules.
14485 * basic-long.cs: Add tests for long->u4 conversion.
14487 2005-06-18 Ben Maurer <bmaurer@ximian.com>
14489 * mini.c: Take mono_get_domainvar out of macros. This makes sure
14490 that we do not depend on undefined C behavior: the order stuff
14491 gets evaluated within an expression. Fixes mono when compiled on
14494 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
14496 * *-ia64.*: Ongoing IA64 work.
14498 * aot.c: Lower memory usage while loading AOT methods.
14500 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
14502 * mini.h: Bump AOT file format version.
14504 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
14506 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
14508 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
14510 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
14511 not on callee assembly). Fixed some comments.
14513 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
14515 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
14516 it gets proper disassembly.
14517 (emit_method_info): Remove some dead code.
14519 * mini.c (mini_method_compile): Allways allocate the GOT var in
14520 mono_method_to_ir for emulating opcodes.
14522 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
14524 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
14525 before freeing the code memory. Fixes #74990.
14527 * objects.cs: Add regression test for #74992.
14529 * liveness.c: Extend live ranges of arguments to the beginning of the
14530 method. Fixes #74992.
14532 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
14533 so it points into the faulting instruction.
14535 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
14537 * jit-icalls.c (mono_imul_ovf): Add exception handling.
14539 * *-ia64.*: Ongoing IA64 work.
14541 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
14543 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
14545 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
14547 * *-ia64.*: Ongoing IA64 work.
14549 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
14551 * basic-long.cs: Add tests for add/sub.ovf.
14553 * basic.cs: Add tests for sub.ovf.
14555 * *-ia64.*: Ongoing IA64 work.
14557 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
14559 * *-ia64.*: Ongoing IA64 work.
14561 * basic.cs: Add conv.ovf.i4.un test.
14563 2005-06-09 Massimiliano Mantione <massi@ximian.com>
14565 * mini.c: (remove_block_if_useless) Fixed bug 75061.
14567 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14569 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
14571 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
14573 * *-ia64.*: Ongoing IA64 work.
14575 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14578 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
14580 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
14582 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
14584 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
14586 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
14588 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
14589 of a call is callable by a near call.
14591 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
14593 * mini-ia64.c: Ongoing IA64 work.
14595 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
14597 * genmdesc.c: Make the generated array non-static.
14599 * inssel-long.brg: Fix LSHR_IMM rule.
14601 * *-ia64.*: Ongoing IA64 work.
14603 * *-ia64.*: Ongoing IA64 work.
14605 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
14607 * *-ia64.*: Ongoing IA64 work.
14609 * *-ia64.*: Ongoing IA64 work.
14611 * mini-ia64.c: Ongoing IA64 work.
14613 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
14615 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
14617 * objects.cs basic-calls.cs: Move some tests to objects.cs.
14619 * objects.cs basic-long.cs: Move some tests to objects.cs.
14621 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
14623 * *-ia64.*: Ongoing IA64 work.
14625 * iltests.il: Add a new test.
14627 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
14628 newobj. Fixes #75042.
14630 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
14632 * *-ia64.*: Ongoing IA64 work.
14634 * *-ia64.*: Ongoing IA64 work.
14636 * *-ia64.*: Ongoing IA64 work.
14638 * basic.cs objects.cs: Move tests accessing static variables as well.
14640 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
14642 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
14644 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
14646 * driver.c: Always print failed tests.
14648 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
14651 * *ia64*: Ongoing IA64 work.
14653 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
14655 * basic.cs: Add tests for add.ovf. Fix warnings.
14657 2005-05-18 Miguel de Icaza <miguel@novell.com>
14659 * driver.c (mono_main): Avoid crash if no argument is passed to
14660 --break; Do not use g_error, but f_printf. And fix all other
14661 ocurrences of the same crash.
14663 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
14665 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
14666 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
14669 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
14671 * *-ia64.*: Add beginnings of IA64 backend.
14673 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
14675 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
14677 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
14680 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
14682 * mini-amd64.c: Fix a warning.
14684 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
14686 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
14687 in float_neg. Fixes #74897.
14689 * mini-amd64.c (emit_call): Fix another near call bug.
14691 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
14693 * declsec.c: Keep the appdomain information in the structure. Added a
14694 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
14695 value gets overwritten).
14696 * declsec.h: Set the default MonoArray for the the stack to 6. Added
14697 an MonoAppDomain member to MonoSecurityFrame.
14698 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
14699 used in the stack walk. Now use a MonoArray which grow (double) when
14702 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
14704 * mini.c: Re-enabled runtime cleanup, since running threads should
14705 now properly stop when exiting.
14707 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
14709 * mini-codegen.c: New file contaning the arch-independent local
14710 register allocator. Not used by any architectures yet.
14712 * mini.h linear-scan.c: Merge some changes from the
14713 mini-xp-local-regalloc branch.
14715 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
14717 * mini-amd64.c (emit_call): Fix calls to native functions when the
14718 runtime is compiled as a shared library. Fixes #74756.
14720 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
14721 on a literal field. Fixes #74751.
14723 2005-04-25 Raja R Harinath <rharinath@novell.com>
14725 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
14727 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
14729 * objects.cs: Add missing null casting test.
14731 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
14733 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
14734 in wrapper methods. Also rename 'address' variable to 'offset'.
14736 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
14738 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
14741 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
14743 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
14746 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
14748 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
14750 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
14752 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
14753 just the last bytes.
14755 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
14757 * aot.c (mono_compile_assembly): Fix warning.
14759 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
14760 by the _MSC_VER stuff.
14762 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
14764 * inssel-long.brg: Fix #74588.
14766 * cpu-amd64.md: Fix #74591.
14768 * iltests.il: Add new regression tests.
14770 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
14772 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
14775 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
14777 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
14779 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
14780 from Bill Middleton <flashdict@gmail.com>.
14782 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
14784 * arrays.cs: Add new regression test. Fix warnings.
14786 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
14788 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
14789 and leakage in CKFINITE.
14791 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
14792 this to a null op since it is called on amd64 too.
14794 * exceptions-amd64.c (get_throw_trampoline): Align stack.
14796 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
14797 body since this is not used on amd64.
14799 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
14801 * mini-amd64.c: Remove obsolete fixmes.
14803 * mini.c (print_method_from_ip): Fix debugging support.
14805 2005-2-1 Massimiliano Mantione <massi@ximian.com>
14807 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
14808 so that expressions that don't give much gain are not reduced.
14809 * ssapre.h: Likewise.
14811 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
14813 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
14815 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
14817 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
14819 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
14821 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
14823 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
14825 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
14827 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
14830 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
14832 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
14834 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
14836 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
14837 MONO_ARCH_USE_SIGACTION. Fixes #74252.
14839 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
14841 * mini-x86.c: Fix up stack overflow handling.
14843 * exceptions.cs: Add new regression test.
14845 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
14847 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
14848 mono_jit_thread_attach.
14850 * mini.c (mono_method_to_ir): Verify called method is not abstract.
14852 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
14854 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
14855 avoid calling constructors using callvirt.
14857 * inssel.brg: Fix #74073.
14859 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
14861 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
14862 compilation with non-GCC compilers.
14863 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
14864 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
14866 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
14868 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
14869 klass->interface_offsets (will likely fix bug#74073).
14871 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
14873 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
14875 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
14877 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
14878 to amd64_div_reg_size ().
14880 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
14882 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
14884 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
14886 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
14888 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
14890 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
14892 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
14894 * mini.c (mono_precompile_assembly): Load and precompile referenced
14895 assemblies as well. Fixes #74015.
14897 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
14899 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
14901 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
14903 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
14904 a lot of checks and (anyway) permissions cannot work until corlib is
14907 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
14909 * mini-ppc.c: fixed ABI issue on sysv/ppc.
14911 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
14913 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
14914 calls (fixes bug#72824).
14916 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
14918 * mini.c: fix tail recursion elimination (see test in bug#73936).
14920 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
14922 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
14923 some fp functions in sse2 mode.
14925 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
14927 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
14929 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
14931 * mini.h mini.c: Add mono_get_jit_tls_key ().
14933 * mini-x86.c: Enable fast TLS support on windows.
14935 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
14937 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
14938 * mini.c: Check for p/invoke method when generating code. If a
14939 p/invoke method, or it's class, isn't decorated with [Suppress
14940 UnmanagedCodeSecurity] then generate code to call System.Security.
14941 UnmanagedDemand (only if the security manager is active).
14943 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
14945 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
14946 last change as it seems to cause strange crashes.
14948 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
14950 * *.c: handle unsafe function pointers where needed.
14952 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
14954 * mini.c (mono_jit_free_method): Remove the fixme too.
14956 2005-03-15 Miguel de Icaza <miguel@novell.com>
14958 * mini.c: As discussed, make the code actually free the delegate
14959 thunk now, to enable the debugging of delegate problems, use
14960 MONO_DEBUG=1 when running Mono.
14962 This takes also care of parts of the leaks as seen by Joe.
14964 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
14966 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
14967 thread_tls_offset calculation.
14969 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
14971 * declsec.c: Reworked linkdemand checks for icall. The previous code
14972 was using the declaration code (untrusted) and didn't work as expected
14973 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
14976 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
14978 * iltests.il: Add new localloc test.
14980 * mini-amd64.c: Handle large stack allocations the same way as on
14981 windows if stack overflow handling is working.
14983 * mini-amd64.c: Allocate the signal stack using mmap.
14985 * mini.c (sigsegv_signal_handler): Fix reading of context.
14987 * mini-exceptions.c: Fix up stack overflow handling.
14989 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
14991 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
14993 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
14995 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
14997 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
14998 tramp_init functions as they are no longer needed.
15000 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
15002 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
15004 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
15006 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
15008 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
15011 * mini-ops.h: Add OP_LMUL_IMM.
15013 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
15014 long mul/div opcodes as intrinsic.
15016 * mini-amd64.c (emit_call): Handle the case when the callee might be
15019 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
15021 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
15024 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
15026 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
15028 2005-03-09 Ben Maurer <bmaurer@ximian.com>
15030 * mini.c (mono_codegen): Don't leak here, to help people running
15033 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
15035 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
15036 conversions in sse2 mode.
15038 * basic-float.cs: Add regression test.
15040 * mini-amd64.c: Reenable sse2.
15042 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
15044 * mini-amd64.c: Disable sse2 until some regressions are fixed.
15046 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
15048 * driver.c: Copyright text should include 2005.
15050 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
15052 * cpu-amd64.md (load_membase): Fix more max lengths.
15054 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
15056 * cpu-amd64.md (load_membase): Fix max length.
15058 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
15060 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
15062 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
15063 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
15065 * basic-float.cs: Add rounding regression test.
15067 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
15069 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
15071 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
15072 structures in registers for pinvoke wrappers.
15074 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
15076 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
15078 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
15080 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
15081 wrapper to mono_jit_thread_attach.
15083 * mini.c (mini_jit_thread_attach): New jit icall.
15085 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
15086 native->managed wrappers.
15088 * exceptions.cs: Add new regression test.
15090 * mini.c (optimize_branches): Check regions in the cbranch to throw
15091 block case as well. Fixes #73242.
15093 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
15095 * mini.c: thread safety fixes.
15097 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
15099 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
15100 patching stuff, since delegates use jump trampolines so there is
15103 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
15106 * tramp-amd64.c: Fix build.
15108 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
15109 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
15111 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
15112 Rename this to mono_arch....
15113 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
15115 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
15117 * mini-amd64.c (emit_call): If both the caller and the callee is
15118 guaranteed to have 32 bit addresses, emit a normal call.
15120 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
15122 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
15123 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
15124 method_ptr inside delegates.
15126 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
15128 * mini.c (mono_jit_free_method): Free the method info even if the native code is
15129 invalidated. Fixes #73001.
15131 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
15133 * mini-x86.c: Only use stdcall for pinvokes on windows.
15135 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
15137 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
15138 * mini-x86.c: remove unreliable __thread var offset detection,
15139 use the correct accessors and enable by default.
15141 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
15143 * mini.c (mono_jit_free_method): Fix memory leak.
15145 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
15147 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
15149 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
15151 * cpu-amd64.md: Fix lengths of atomic opcodes.
15153 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
15155 * driver.c: try to not imply using ICU is any good.
15157 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
15159 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
15160 functions as inline ops.
15162 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
15163 some Interlocked functions as inline ops.
15165 * mini.c (move_basic_block_to_end): Fix bug in last patch.
15167 * mini.h (MonoBasicBlock): Reorganize fields a bit.
15169 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
15171 * mini.c: Add support for OP_NOT_TAKEN.
15173 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
15174 structures in registers for pinvoke wrappers.
15176 * mini-amd64.c: Fix warnings.
15178 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
15180 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
15182 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
15184 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
15185 address instead of loading the address from it.
15187 * mini-x86.c: Add support for returning small structs in registers
15188 on Win32. Fixes part of #70864.
15190 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
15192 * trace.c (get_token): Improve error checking.
15194 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
15196 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
15198 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
15200 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
15201 it can be reused for MonoClass.
15202 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
15205 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
15207 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
15208 instead of a MonoReflectionMethod. The method information wasn't used
15209 when displaying SecurityException details (but will be now).
15211 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
15213 * Makefile.am : windows build fix.
15215 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
15217 * iltests.il: Add new regression test.
15219 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
15222 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
15224 * mini.c: Moved linkdemand check into helper function check_linkdemand
15225 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
15228 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
15230 * declsec.c: Added statistics counter for different kinds of
15232 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
15233 (and commented) declaration.
15234 * mini.c: Added statistics counter for security Demand code
15235 generation. Added display of security statistics.
15237 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
15239 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
15240 Fix compilation errors under gcc-2.95.
15242 2005-02-12 Ben Maurer <bmaurer@ximian.com>
15244 * mini.c, driver.c: Use the new jit trampoline hashtable
15246 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
15248 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
15250 2005-02-11 Martin Baulig <martin@ximian.com>
15252 * debug-mini.c (mono_debug_close_method): Free the line number array.
15254 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
15256 * aot.c: Break up large methods into smaller ones. Share GOT slots for
15259 * mini.h: Bump AOT file format version.
15261 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
15263 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
15265 * declsec.h: Added macros to get/set lazyly initialized security
15266 informations about assemblies. Added new enum for different type of
15267 possible LinkDemand violation. Added function to check LinkDemands.
15268 * mini.h: Added a field to MonoCompile to hold any security violation
15269 detected when JITting a method (so it can be thrown later).
15270 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
15271 and CEE_CALLVIRT. Added code to throw exception at the end of
15272 mini_method_compile (note: the exception is unhandled right now).
15274 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
15276 * mini.c, jit-icalls.c: use the managed implementation of
15277 memset for initobj and memset, to avoid managed <-> unmanaged
15280 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
15282 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
15283 optimization if it would need a GOT var.
15285 * basic.cs: Add tests for constant propagation and switch statements.
15287 * ssa.c: Fix out-of-range constant propagation and switch statements.
15289 2005-02-09 <vargaz@freemail.hu>
15291 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
15293 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
15295 * cpu-amd64.md (load_membase): Fix max length of load_membase.
15297 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
15299 * mini.c: update to new signature of mono_class_get_allocation_ftn().
15301 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
15303 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
15304 arithmetic operations.
15306 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
15308 * mini-ppc.c: add a workaround for broken user code that
15309 DllImports vararg functions with non-vararg signatures.
15311 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
15313 * mini.c (mono_jit_compile_method_inner): Add detection and a
15314 meaningfull error message for assemblies written in Managed C++.
15316 * tramp-amd64.c mini-amd64.h: Add support for
15317 create_trampoline_from_token ().
15319 * aot.c mini-x86.c abcremoval.c: Applied patch from
15320 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
15322 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
15324 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
15325 which takes a MonoImage/token as parameter instead of a MonoMethod.
15327 * aot.c: Use the new trampoline for initializing vtables.
15329 * aot.c: Add support for ldfld/stfld_remote wrappers.
15331 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
15332 rules for compare <MEM>, IMM.
15334 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
15336 * aot.c: Handle inherited finalizers correctly.
15338 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
15340 * inssel.brg (stmt): Add a missing _setup_... ().
15342 * aot.c: Save some parts of the class state to the AOT file and use it
15343 to recompute that state when a class is initialized.
15345 * mini.c: Install AOT hooks into the runtime.
15347 * mini.h: Bump AOT file format version.
15349 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
15352 * iltests.il: Add new test.
15354 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
15356 * mini.c: fix typo.
15358 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
15360 * mini.c: setup the statistical profiler in the thread attach
15361 callback to cope with the new single thread code.
15363 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
15365 * mini-ppc.c: ensure we have enough room for the profiler
15366 calls (fixed bug#72084).
15368 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
15370 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
15373 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15375 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
15377 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15379 * ssapre.c: Fixed an issue with down safety (this allows IronPython
15380 to succesfully execute parrotbench).
15381 * ssapre.h: Likewise.
15383 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15385 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
15386 variable for stores to method arguments (fixes a SSAPRE issue).
15388 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
15390 * mini.c: handle value types in dup, fixes gen-112.cs.
15392 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
15394 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
15395 sequence for calls in dynamic methods to avoid thunks.
15397 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
15399 * mini.c: correctly remove dynamic methods from the hashtable.
15401 2005-1-20 Massimiliano Mantione <massi@ximian.com>
15403 * driver.c: Disabled SSAPRE until fix the bug that appears
15404 in IronPython's parrotbench.
15406 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
15408 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
15410 * mini.c (mono_method_to_ir): Revert the previous change.
15412 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
15413 when AOT compiling.
15415 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
15416 mono_jit_info_table_find () etc. when running under valgrind.
15418 * inssel.brg: Fix warnings.
15420 * mini-exceptions.c: Fix warnings.
15422 2005-01-31 Martin Baulig <martin@ximian.com>
15424 * driver.c (compile_all_methods_thread_main): Don't try to compile
15425 generic methods or anything which has type parameters.
15427 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
15429 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
15431 * TestDriver.cs: Add --verbose flags.
15433 * graph.c ssa.c: Fix 64 bit warnings.
15435 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
15436 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
15437 Fix 64 bit warnings.
15439 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
15440 variable not spotted by gcc.
15442 * mini-amd64.c inssel-amd64.brg: Applied patch from
15443 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
15444 X86_COMPARE_MEMBASE opcodes.
15446 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
15448 2005-01-29 Ben Maurer <bmaurer@ximian.com>
15450 * *: MonoMethod->signature might be NULL now. You *MUST* use
15451 mono_method_signature.
15453 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
15455 * driver.c (compile_all_methods_thread_main): Compile the methods
15456 without invoking cctors.
15458 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
15460 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
15461 * basic-calls.cs: test for the above.
15463 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
15465 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
15466 MonoJitInfo changes.
15468 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
15470 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
15471 eagerly if it contains dynamic methods.
15473 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
15475 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
15476 trace, it is now computed by an icall from trace_ips.
15478 * mini-exceptions.c: Fix a warning.
15480 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
15482 * mini-exceptions.c: don't bother getting stack trace info if
15483 it's not going to be used.
15485 2005-01-27 Raja R Harinath <rharinath@novell.com>
15487 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
15490 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
15492 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
15494 * aot.c: Avoid calling mono_method_get_header () if not needed.
15496 * mini.h: Bump AOT file format version.
15498 * mini.c (mono_emit_native_call): Allocate a GOT var here.
15500 * mini.c (mono_print_tree): Print more info for calls.
15502 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
15504 * declsec.h: Remove warning by adding missing include for marshal.h
15506 2005-01-26 Martin Baulig <martin@ximian.com>
15508 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
15511 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
15513 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
15516 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
15518 * aot.c (mono_compile_assembly): Fix a warning.
15520 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
15522 * declsec.c: Look for security attributes on the original MonoMethod
15523 (and not the wrapped one). This fix permissions on icalls.
15525 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
15527 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
15529 * mini.c (mono_allocate_stack_slots): Add a fixme.
15531 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
15533 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
15535 * inssel.brg: optimize casts of sealed types (more
15536 optimizations waiting for fixes in remoting).
15538 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
15540 * inssel.brg (stmt): Add another dummy rule.
15542 * driver.c: Fix warnings.
15544 * driver.c (mono_main): If running under valgrind, instruct glib to use
15545 the system allocation functions so valgrind can track the memory
15546 allocated by the g_... functions.
15548 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
15550 * mini-ops.h: Add OP_DUMMY_STORE opcode.
15552 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
15554 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
15555 variables in try regions.
15557 * mini.c (mini_method_compile): Don't disable optimizations on large
15558 methods when AOT compiling.
15560 * mini.c (mono_allocate_stack_slots): New arch independent method to
15561 allocate stack slots. Not yet used.
15563 2005-01-22 Ben Maurer <bmaurer@ximian.com>
15565 * debug-mini.c (mono_debug_close_method): Plug some leaks.
15567 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
15569 * mini-ppc.c: make the branch info relative as the code
15570 buffer can be reallocated.
15572 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
15574 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
15575 * driver.c: Removed the AOT/security restriction. Now initialize the
15576 security manager (in metadata) if --security is used.
15577 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
15578 rather than the pointer to declarative security, when AOT is used.
15580 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
15582 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
15583 basic blocks, reduced intrinsic exception throwing code size.
15585 2005-01-22 Miguel de Icaza <miguel@ximian.com>
15587 * driver.c (mini_usage): Reorder the usage screen.
15589 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
15591 * mini.c (mono_resolve_patch_target): Fix warning.
15593 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
15595 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
15598 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
15600 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
15601 breaks the amd64 build.
15603 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
15604 register allocation. Fixes #71454.
15606 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
15608 * arrays.cs: Add new regression test.
15610 2005-1-20 Massimiliano Mantione <massi@ximian.com>
15612 * ssapre.c: Turned usage of snprintf to GString.
15613 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
15614 (I left it on by mistake in my previous commit).
15616 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
15618 * mini.c, cfold.c, basic-calls.cs: preserve side effects
15619 on cond branch optimization (fixes bug# 71515).
15621 2005-1-20 Massimiliano Mantione <massi@ximian.com>
15623 * abcremoval.c: Fixed bug 71062.
15624 * abcremoval.h: Likewise.
15626 2005-1-20 Massimiliano Mantione <massi@ximian.com>
15628 * mini.c: Added a new functionality to optimize_branches, the removal
15629 of useless basic blocks, and fixed some problem in the removal of
15630 critical edges; some utility functions added for both purposes.
15631 * ssapre.c: Added complex expression support, and fixed bug 70637.
15632 * ssapre.h: Likewise.
15633 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
15635 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
15636 * driver.c: Re-enabled SSAPRE.
15638 2005-01-19 Martin Baulig <martin@ximian.com>
15640 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
15641 the result of mono_get_method_constrained().
15643 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
15645 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
15648 2005-01-18 Geoff Norton <gnorton@customerdna.com>
15650 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
15651 be detected. Fixes #59296.
15653 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
15655 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
15656 which can happen. Fixes #71361.
15658 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
15660 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
15663 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
15665 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
15666 appdomain-unload.exe to fail.
15668 * mini.c: Fix some memory leaks.
15670 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
15672 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
15673 Fixed bug and sped up some codepaths.
15675 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
15677 * mini.c: Fix some memory leaks.
15679 * exceptions.cs basic-long.cs: Add test for checked ulong->int
15682 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
15684 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
15687 * iltests.il: Add regression test for #71320.
15689 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
15691 * mini.c (mono_codegen): Fix installation of profiler hooks.
15693 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
15695 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
15697 * mini.h, mini.c, cfold.c: optimize access to enum
15698 readonly fields, too. Eval conditional branches if possible
15699 to perform unreachable code removal in more cases.
15701 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
15703 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
15705 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
15708 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
15709 WinXP DEP. Fixes #71244.
15711 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
15713 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
15715 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
15717 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
15719 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
15721 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
15724 * mini.h: Bump AOT version.
15726 * mini.h (MonoCompile): Change exvar to a hash table.
15728 * mini.c: Allocate a separate exvar for each handler block.
15730 * mini.c: Get rid of the computation of filter_lengths, its not needed.
15732 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
15733 ex var with the pending exception and only throw if the two are equal.
15736 * exceptions.cs: Add tests for rethrow and nested catch clauses.
15738 * mini-x86.c: Fix warnings.
15740 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
15741 used by all the ports now.
15743 * aot.c: Add write-symbols and save-temps options.
15745 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
15747 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
15749 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
15751 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
15754 * tramp-s390.c: Check vtable slot belongs to the domain.
15756 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
15757 as per other platforms.
15759 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
15761 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
15763 * driver.c: we don't run the Main() code in a subthread anymore.
15765 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
15767 * mini.c: added experimental rtc support in the statistical
15768 profiler: if the user has the permission, more accurate statistics
15769 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
15770 The MONO_RTC value must be restricted to what the linux rtc allows:
15771 power of two from 64 to 8192 Hz.
15773 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
15775 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
15777 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
15779 * mini-ppc.c: better icache flush for smp.
15781 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
15783 * mini-amd64.c (emit_move_return_value): Fix memory leak.
15785 * mini-x86.c (get_call_info): Add the get_call_info () code from the
15786 amd64 port, not yet used.
15788 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
15790 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
15793 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
15795 * driver.c: Added --security option to activate the security manager.
15796 Right now this will allow code generation for declarative demands and
15797 is disabled when AOT is specified.
15798 * mini.c: Add code generation for declarative security demands.
15799 * mini.h: Add mono_use_security_manager as an extern gboolean.
15801 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
15803 * aot.c (mono_compile_assembly): Speed up compilation a bit by
15804 emitting more dense assembly code.
15806 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
15807 exception throwing stuff.
15809 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
15811 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
15814 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
15815 left in by mistake.
15817 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
15820 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
15822 * tramp-*.c: Only patch vtable slots if the object is in the current
15823 domain. Fixes appdomain-unload.exe.
15825 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
15827 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
15830 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
15832 * mini.c (reverse_branch_op): New helper function.
15834 * mini.c (optimize_branches): Run the new optimization only on
15835 platforms which support it. Also reverse all kinds of branches.
15837 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
15839 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
15842 * mini.c (optimize_branches): Reverse not-equals branches if the false
15843 bblock is a throw. This happens a lot of time with argument checking in
15846 * mini.c (mono_codegen): Add support for placing basic blocks after
15847 the function epilogue.
15849 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
15852 2005-01-05 Miguel de Icaza <miguel@ximian.com>
15854 * mini.c (setup_stat_profiler): Only set this up if the platform
15855 supports ITIMER_PROF.
15857 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
15859 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
15862 * inssel.brg: Fix a warning.
15864 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
15866 * mini.c: added support for statistical profiler
15867 (run with: --profile=default:stat).
15869 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
15871 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
15873 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
15875 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
15876 related to global registers from the amd64 port.
15878 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
15880 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
15882 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
15883 with global registers.
15884 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
15886 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
15888 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
15890 * debug-mini.c (encode_value): Fix off-by-one.
15892 * aot.c (encode_value): Likewise.
15894 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
15896 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
15898 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
15901 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
15903 * aot.c (emit_method_info): Increase size of temp buffer.
15905 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
15908 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
15910 * aot.c (emit_method_info): Fix build.
15912 * aot.c: Further rework of the AOT file format to reduce the size of
15913 the method info data.
15915 * mini.h: Bump AOT file format version.
15917 2004-12-27 Martin Baulig <martin@ximian.com>
15919 * mini.c (mini_get_method): New static method; call
15920 mono_get_method_full() and mono_get_inflated_method().
15921 (mono_method_to_ir): Use mini_get_method() instead of
15922 mono_get_method_full().
15924 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
15926 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
15928 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
15930 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
15932 * inssel-amd64.brg: Add some optimization rules.
15934 2004-12-24 Ben Maurer <bmaurer@ximian.com>
15936 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
15937 standard not GC'd stuff is fine.
15939 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
15941 * aot.c: Rework the AOT file format to get rid of most of the global
15942 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
15944 * mini.h: Bump AOT file format version.
15946 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
15948 * mini.h: Bump AOT file format version.
15950 * aot.c (mono_aot_is_got_entry): New function to determine if an
15951 address is inside a GOT.
15953 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
15955 * cpu-pentium.md: Increase the maximum size of some instructions which
15956 might involve a got access.
15958 * mini.c (get_method_from_ip): Another debug helper function.
15960 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
15961 when got var accesses are created during the decompose phase.
15963 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
15965 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
15966 argument mini_compile_method and to MonoCompile, and use this to
15967 determine whenever a given method is compiled for AOT. This allows the
15968 other methods compiled during AOT compilation to be free of AOT stuff,
15969 so the backends does not need to add special support for them by
15970 creating a fake GOT etc.
15972 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
15975 2004-12-21 Ben Maurer <bmaurer@ximian.com>
15977 * mini.c (mono_method_to_ir): It turns out that some of the
15978 x-appdomain wrappers are lax with types, so just ignore this for
15981 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
15982 at the vtable->klass. If it is non-shared code we can just use the
15985 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
15987 * mini-ppc.c: access MonoDomain from tls, too.
15989 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
15991 * declsec.c: Removed unused variable (and related warning ;-)
15993 2004-12-21 Ben Maurer <bmaurer@ximian.com>
15995 * iltests.il: New test for LDELEMA on an array of ref types.
15997 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
15998 all ldelema's on reftypes.
15999 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
16000 it was the wrong place to put it.
16002 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
16003 register to pop to make this cleaner, at the request of Paolo.
16005 2004-12-20 Ben Maurer <bmaurer@ximian.com>
16007 * mini-ops.h (OP_GETHASHCODE): New op.
16009 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
16011 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
16014 For a microbenchmark, this reduces the cost of Hashtable.get_Item
16017 * mini-x86.c (mono_arch_output_basic_block): Rather than
16025 The first is 3 bytes while the second is 1. This saves 36 kb on
16026 mscorlib, quite a big saving. When bootstraping mcs, I was able to
16027 see a small boost because of icache locality.
16029 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
16031 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
16033 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
16034 started code sharing with the generic code.
16036 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
16038 * mini-ppc.c, cpu-g4.md: added code for direct access to
16041 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
16043 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
16044 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
16047 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
16049 * declsec.c|h: Added functions to cache the declarative stack modifiers
16050 in MonoJitInfo and to create a security frame from a MonoJitInfo
16052 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
16053 created. Register internal calls for System.Security.SecurityFrame::
16054 _GetSecurityFrame and _GetSecurityStack.
16055 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
16056 the definitions for the new stack walk/callback mechanism.
16057 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
16058 first security frame for LinkDemands and InheritanceDemands) and
16059 GetSecurityStack for Demands. Both use the new mono_walk_stack code
16061 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
16062 walk initialization (lupus).
16064 2004-12-20 Ben Maurer <bmaurer@ximian.com>
16066 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
16068 (handle_loaded_temps): Do not create a temporary variable for
16069 things that we know are temps. They will never be modified.
16070 (mono_spill_call): Set MONO_INST_IS_TEMP
16071 (mono_emulate_opcode): ditto
16073 (mono_method_to_ir.CEE_DUP): ditto
16075 2004-12-19 Ben Maurer <bmaurer@ximian.com>
16077 * mini.c (type_to_eval_stack_type): Make this handle the void type
16078 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
16079 (emit_tree): use ip_in_bb to special case some common idioms
16080 Update all callers to pass in the IP.
16081 (mono_method_to_ir): Make CEE_CALL* do the above as well.
16083 This gives us a nice 2% speedup in mcs bootstrap.
16085 * mini-x86.c (peephole_pass): Peephole pass to make
16094 * mini.c (ip_in_bb): new method.
16095 (mono_method_to_ir): use this method rather than doing the hash
16098 * linear-scan.c (mono_linear_scan): When expiring actives, you
16099 don't need to keep around variables that expire on this
16100 instruction. This makes it so that:
16103 store (ebx add (ebx, 1))
16107 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
16109 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
16110 combination to avoid doing two copies. Fix up problems with previous
16113 * mini.c: Fix 64 bit warnings.
16115 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
16117 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
16119 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
16120 changes from the x86 code.
16122 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
16124 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
16126 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
16127 throwing code to reduce its size, unify the AOT and non-aot code and
16128 get rid of relocations in the AOT case.
16130 * mini-x86.h mini.c exceptions-x86.c
16131 (mono_arch_get_throw_corlib_exception): New arch specific function to
16132 raise corlib exceptions which doesn't require relocations in the
16135 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
16137 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
16139 * mini.c (mono_emit_method_call): Only allocate the got var when it is
16142 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
16145 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
16147 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
16148 with add function when used from Inc/dec atomic
16149 functions. Re-enabled optimization on x86.
16150 * mini-ops.h: renamed atomic_add functions to
16151 allow _add to match the Interlocked::Add and
16152 _add_next to match Interlocked::Inc/Dec.
16154 2004-12-15 Massimiliano Mantione <massi@ximian.com>
16156 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
16157 linking of BBs to the end BB, and enabled SSAPRE also with
16158 consprop and copyprop (which was prevented by that bug).
16160 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
16162 * mini-x86.c: disabling the Interlocked optimizing code.
16164 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
16166 * aot.c (load_aot_module): Move reading of got_addr after the AOT
16167 file version check.
16169 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
16171 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
16172 interlocked optimization due lack of support on x86, rewrote
16173 exchange to take into account that base may be in eax.
16175 xsp works again; activated Interlocked optimizing code.
16177 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
16179 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
16181 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
16183 * mini-ops.h: Add new opcodes.
16185 * mini.h: Add new patch types. Add got_var to MonoCompile.
16187 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
16188 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
16189 make it work with all kinds of patchable code.
16191 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
16192 address of the GOT, and referencing entries in the GOT.
16194 * mini.c: Add code to load the GOT address if needed by an opcode.
16196 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
16197 independent AOT code on the x86 using an elf-style Global Offset Table.
16199 2004-12-14 Raja R Harinath <rharinath@novell.com>
16201 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
16203 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16205 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
16208 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
16210 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
16211 of Interlocked:Increment/Decrement/Add as inline ops.
16212 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
16214 2004-12-12 Geoff Norton <gnorton@customerdna.com>
16216 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
16217 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
16219 2004-12-12 Duncan Mak <duncan@ximian.com>
16221 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
16222 again. `patch_info->table_size' is no longer valid after Zoltan's
16225 2004-12-12 Martin Baulig <martin@ximian.com>
16227 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
16228 if we are the "real" method, ie. not an inlined method inside it.
16230 2004-12-11 Ben Maurer <bmaurer@ximian.com>
16232 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
16233 before we look in the special fields table. This fixes
16234 ../tests/thread-static-init.cs.
16236 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16238 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
16239 for Array get_Rank and get_Length. Fixes bug #70465.
16241 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
16243 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
16244 separate structure to reduce the size of MonoJumpInfo.
16246 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
16248 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
16250 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
16252 * mini.c (mini_get_inst_for_method): Changed to allow ports
16253 to return a MonoInst instead of opcode
16254 (renamed mini_get_opcode_for_method to better reflect the new functionality)
16256 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
16257 Allow ports to return a created MonoInst instead of op-code, will enable
16259 (renamed mini_get_opcode_for_method to better reflected the functionality)
16261 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
16263 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
16265 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
16267 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
16270 2004-12-08 Martin Baulig <martin@ximian.com>
16272 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
16273 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
16275 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
16277 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
16280 * exceptions.cs: Disable some tests which depend on properties of x86 fp
16283 2004-12-08 Raja R Harinath <rharinath@novell.com>
16285 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
16287 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
16289 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
16290 bug introduced by the previous patch.
16292 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
16294 * mini-ppc.c, objectc.cs: handle large structs passed by value
16295 (fixes bug #69972).
16297 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
16299 * mini-ppc.c: OP_ARGLIST implementation from
16300 Geoff Norton <gnorton@customerdna.com>.
16302 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
16304 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
16305 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
16307 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
16309 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
16311 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16313 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
16316 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
16318 * mini-sparc.c: Zero out localled-ed memory.
16320 * iltests.il: Add tests for zeroing out localloc-ed memory.
16322 2004-12-04 Martin Baulig <martin@ximian.com>
16324 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
16325 mono_method_get_signature_full().
16327 2004-12-03 Massimiliano Mantione <massi@ximian.com>
16329 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
16330 and some utility functions (always for SSAPRE), integrated SSAPRE.
16331 * mini.h: Likewise.
16332 * driver.c: Added ssapre option.
16333 * ssa.c: Small fix on OP_ARG handling.
16334 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
16335 * Makefile.am: Likewise.
16337 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
16339 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
16340 now in the xp code.
16342 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
16345 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16347 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
16349 * cpu-s390.md : Increase instruction length of oparglist.
16351 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
16353 2004-11-30 Martin Baulig <martin@ximian.com>
16355 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
16356 virtual generic methods. We call a special helper_compile_generic_method()
16357 icall to retrieve the method from the vtable, inflate and compile
16358 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
16360 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
16362 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
16364 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
16366 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
16368 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
16371 2004-11-27 Ben Maurer <bmaurer@ximian.com>
16373 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
16374 platforms with PIC aot.
16376 2004-11-28 Martin Baulig <martin@ximian.com>
16378 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
16381 2004-11-28 Martin Baulig <martin@ximian.com>
16383 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
16384 the result of mono_type_get_underlying_type() to check whether
16387 2004-11-26 Martin Baulig <martin@ximian.com>
16390 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
16393 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
16395 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
16396 the same way as the other arguments so they won't get clobbered.
16398 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
16399 calls through R11 since it is clobbered by the trampoline code.
16401 2004-11-26 Raja R Harinath <rharinath@novell.com>
16403 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
16404 pick up in-tree mscorlib.dll.
16406 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
16408 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
16410 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
16411 runtime data/code are now stored in a table similar to the GOT in ELF.
16412 This allows the code itself to be position independent.
16414 * aot.c: Fix loading of referenced assemblies after the lazy assembly
16417 * aot.c: Attach ELF type (object/function) directives to all global
16420 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
16422 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
16424 * mini-amd64.h: Turn on PIC AOT code.
16426 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
16427 returning the offset within an OP_AOTCONST instruction where the GOT
16428 offset needs to be added.
16430 * mini.h: Bump AOT file format version.
16432 2004-11-25 Martin Baulig <martin@ximian.com>
16434 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
16435 uninflated generic methods.
16437 2004-11-25 Martin Baulig <martin@ximian.com>
16439 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
16441 2004-11-24 Martin Baulig <martin@ximian.com>
16443 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
16444 original klass (this only applies for generic instances).
16446 2004-11-24 Martin Baulig <martin@ximian.com>
16448 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
16449 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
16452 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
16454 * mini.c (mono_method_to_ir): Disable inlining for methods containing
16455 localloc. Fixes #69678.
16457 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
16459 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
16461 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
16462 used SSE registers on pinvoke calls. Fixes #69774.
16464 2004-11-23 Geoff Norton <gnorton@customerdna.com>
16466 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
16467 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
16469 2004-11-23 Raja R Harinath <rharinath@novell.com>
16471 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
16472 Refer directly to the mcs/ tree.
16474 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16476 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
16477 Check if a trampoline for a synchronized method is required.
16479 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
16481 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
16482 with localloc if needed. Throe arithmetric exception in
16483 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
16484 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
16486 2004-11-19 Geoff Norton <gnorton@customerdna.com>
16488 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
16489 types before switching on type. Fixes #69622.
16491 2004-11-19 Raja R Harinath <rharinath@novell.com>
16493 * Makefile.am (check-local): New. Integrate into 'make check'.
16494 (MCS,RUNTIME): Define using in-tree mono and mcs.
16496 (%.exe): Use $(ILASM).
16498 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
16500 * mini-ppc.c: adjust initial prolog size (bug #69691).
16502 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
16504 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
16507 2004-11-17 Raja R Harinath <rharinath@novell.com>
16509 * Makefile.am (clean-local): Rename from 'clean'.
16511 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16513 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
16514 to mono_arch_is_int_overflow.
16515 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
16518 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
16520 * declsec.c|h: New files to support declarative security attributes.
16521 Added function to check if a method has (applicable) security.
16522 * mini.c|h: Add check for declarative security attributes in
16523 mono_method_check_inlining.
16524 * Makefile.am: Added declsec.c and declsec.h to the build.
16526 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
16528 * mini.c, mini.h: update to keep dynamic code info per-domain.
16530 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
16532 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
16533 (mini_init): Get rid of it from here too.
16535 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
16537 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
16538 implemented OP_RETHROW (patch by Geoff Norton
16539 <gnorton@customerdna.com>).
16541 2004-11-10 Geoff Norton <gnorton@customerdna.com>
16543 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
16544 between appdomains. Fixes appdomain-unload on PPC.
16546 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
16548 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
16549 mini-exceptions.c: handle the new wrapper types.
16550 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
16551 token value as a MonoClass* when compiling a wrapper.
16552 mono_jit_create_remoting_trampoline now takes an additional
16553 MonoRemotingTarget parameter.
16555 2004-11-10 Martin Baulig <martin@localhost>
16557 * mini.c (mono_method_to_ir): Use `generic_container->context'
16558 rather than creating a new one.
16560 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16562 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
16564 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
16566 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
16568 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
16569 the experimental aot cache stuff.
16571 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
16573 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
16574 mini-exceptions.c: update to exception clause structure changes.
16576 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
16578 * exceptions-x86.c (throw_exception): Fix warnings.
16580 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
16583 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
16585 * exceptions-sparc.c (get_throw_exception): Really fix this.
16587 2004-11-07 Ben Maurer <bmaurer@ximian.com>
16589 * tramp-*.c: we no longer support icalls without wrappers, so
16590 a bit of code can be removed here
16592 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
16594 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
16597 * cpu-sparc.md: Add op_rethrow.
16599 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
16601 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
16603 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
16604 * mini-ops.h: Add OP_RETHROW.
16606 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
16608 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
16610 2004-11-05 Geoff Norton <gnorton@customerdna.com>
16612 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
16613 Makes the output much easier to read
16615 2004-11-05 Ben Maurer <bmaurer@ximian.com>
16617 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
16618 prevents another huge leak when compiling with ssa. Secondly, the
16619 performance of doing this rather than freeing the lists is much
16620 better. GList does a lock every time you allocate a list link,
16621 so that it can use a memory pool. So, it is better to just use
16622 a memory pool of our own.
16624 * ssa.c, linear-scan.c: replace g_list_remove_link with
16625 g_list_delete. The remove one does not free the GList, so we were
16626 leaking memory. On -O=all --compile-all with corlib, this cut down
16627 3 MB of allocations.
16629 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
16631 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
16633 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
16635 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
16636 into a new function mono_create_jit_trampoline ().
16638 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
16640 * trace.c (get_spec): Allow tracing of classes without a namespace.
16642 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
16644 * mini.c: Fix pointer overwrite in mini_method_compile.
16646 2004-11-2 Geoff Norton <gnorton@customerdna.com>
16648 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
16649 The darwin ABI needs some special handling for 1 and 2 byte structs
16650 Lets use lbz/lhz instead of lwz everywhere.
16651 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
16652 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
16653 Use stb/sth for the former, and put the latter always on stack instead of in
16654 argument registers.
16656 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
16658 * trace.c (is_filenamechar): Add '_'.
16660 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16662 * mini-s390.c: Fix prolog length to allow for large trace requirements.
16664 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
16666 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
16668 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
16669 depends on libmonogc. Fixes #68805.
16671 2004-10-26 Miguel de Icaza <miguel@ximian.com>
16673 * mini.c (mono_jit_free_method): Provide extra information for
16674 this error. Currently this leaks, but will be turned into a
16675 developer option in the future.
16677 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
16679 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
16681 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
16683 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
16684 boundary. Fixes reading of PATCH_INFO_R4 and R8.
16685 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
16687 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
16689 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
16690 trampolines for AOT code.
16692 2004-10-22 <vargaz@freemail.hu>
16694 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
16695 constructed types. Fixes #68136.
16697 2004-10-21 Martin Baulig <martin@ximian.com>
16699 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
16700 if it returns true, unwind the stack to the call instruction.
16702 2004-10-21 <vargaz@freemail.hu>
16704 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
16706 * mini.h: Bump AOT version number.
16708 * objects.cs: Add another test for unbox trampolines.
16710 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
16713 2004-10-20 <vargaz@freemail.hu>
16715 * driver.c: Add SHARED to the set of optimizations tested.
16717 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
16719 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
16720 used by CEE_NEWARR.
16722 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
16724 2004-10-20 Martin Baulig <martin@ximian.com>
16726 * mini-exceptions.c (mono_handle_exception): Call
16727 mono_debugger_handle_exception() to tell the debugger about
16728 catch/finally clauses.
16730 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
16732 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
16734 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
16737 2004-10-15 Geoff Norton <gnorton@customerdna.com>
16739 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
16740 methods as their native size, fixed bug #57543, #57545.
16741 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
16742 This saves a temporary register and mullw call down into 1 (minor perf
16743 increase for cases like sum = sum * 5; This use to translate into:
16746 It now translates to
16749 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
16751 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
16754 2004-10-11 Martin Baulig <martin@ximian.com>
16756 * mini.c (mono_method_to_ir): If we're a generic method, get the
16757 MonoGenericContainer from our MonoMethodNormal and create a
16758 MonoGenericContext from it.
16760 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
16762 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
16764 * basic-long.cs: Add test for checked i8->i2 cast.
16766 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16768 * inssel-ppc.brg: added a couple of speedup rules.
16770 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
16772 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
16773 to speed up rebuilds.
16775 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16777 * mini-s390.c: Minor fix to OP_OR_IMM.
16779 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
16781 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
16782 better. Fixes appdomain-unload.exe on sparc.
16784 2004-10-02 Massimiliano Mantione <massi@ximian.com>
16786 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
16787 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
16790 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
16792 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
16794 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
16796 * mini.c: Always generate a field read/write wrapper for members
16797 of the class MarshalByRefObject since the actual instance could
16800 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
16802 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
16804 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
16806 * driver.c mini.h trace.c: Move the setting of the main assembly into
16807 a separate function called mono_trace_set_assembly () and call it after
16808 actually loading the main assembly. Fixes #66872.
16810 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
16812 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
16813 using the code manager.
16815 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
16817 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
16819 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
16821 * cpu-amd64.md: Fix bug in previous patch.
16823 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
16826 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
16828 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
16829 mini-exceptions.c: updates for changed stack walk interface.
16831 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16833 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
16835 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
16837 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
16839 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
16841 * driver.c (mini_regression_list): Do not call mono_assembly_close
16842 since assemblies can't be unloaded.
16844 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
16846 * cpu-amd64.md: Fix more instruction lengths.
16848 * cpu-amd64.md: Fix lengths of some instructions.
16850 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
16852 * inssel.brg: Make the array ldelema check aot friendly.
16854 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
16856 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
16858 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
16860 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
16862 * mini-x86.c: Fix build.
16864 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
16865 mono_type_get_underlying_type () helper function to simplify code.
16867 2004-09-09 Martin Baulig <martin@ximian.com>
16869 * mini-amd64.c: Don't access `type->data.klass' directly, call
16870 mono_class_from_mono_type() instead since the type may be a
16873 2004-09-09 Martin Baulig <martin@ximian.com>
16875 * mini-amd64.c (get_call_info): Fix support for generic instances.
16876 (add_valuetype): Use mono_class_from_mono_type() to get the class
16877 since we can be a generic instance.
16879 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
16881 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
16883 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
16885 * liveness.c: reset spill costs on each scan: bug 62107
16887 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
16889 * exceptions-sparc.c (mono_arch_find_jit_info): remove
16890 unnecessary line that doesn't compile
16892 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
16894 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
16895 trampolines, make them call an error function so people can fix their
16898 2004-09-06 Martin Baulig <martin@ximian.com>
16900 * mini.c (mono_method_to_ir): When initializing locals, handle a
16901 generic instances like a valuetype if it's a valuetype and like a
16902 class if it's a class.
16904 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
16906 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
16907 stack. Fixes #64674.
16909 * exceptions.cs: Add test for unwinding of call arguments.
16911 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
16913 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
16914 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
16915 set the carry/borrow flag). The sparc and s390 implementations
16916 can now use optimized versions (and simplify the code). ppc bugfixes.
16918 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
16920 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
16922 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
16924 * inssel-amd64.brg: Remove leftover 32 bit rule.
16926 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
16928 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
16930 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
16931 mono_arch_find_jit_info functions into a new function. Fix a memory
16934 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
16937 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
16939 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
16942 * exceptions.cs: Add array size tests.
16944 * mini.c: Allocate a separate icall wrapper for each arity of
16945 mono_array_new_va. Fixes #59509.
16947 * exceptions.cs: Add testcase for 64578.
16949 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
16951 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
16953 2004-09-02 Martin Baulig <martin@ximian.com>
16955 * mini.c (mono_method_to_ir): When initializing the locals, call
16956 handle_initobj() on the generic instance itself, not its
16959 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
16961 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
16962 MonoJitInfo for dynamic methods.
16964 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
16966 * mini.c: Add support for freeing JIT data for dynamic methods.
16968 2004-09-01 Martin Baulig <martin@ximian.com>
16970 * mini-x86.c (is_regsize_var): Added support for generic
16972 (mono_arch_emit_prolog): Make this compile again, use
16973 `x86_push_imm_template (code)'.
16975 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
16977 * mini-x86.c: make all push_imm instructions that get
16978 patched always emit the long form
16980 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
16982 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
16983 in a per-domain hash.
16985 * mini-amd64.c (merge_argument_class_from_type): Handle generic
16988 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
16990 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
16993 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
16996 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
16997 Beginnings of SSE2 support.
16999 * exceptions.cs: Add more tests for checked int<->uint casts.
17001 2004-08-28 Martin Baulig <martin@ximian.com>
17003 * mini-x86.c (mono_arch_instrument_epilog): Added support for
17007 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
17008 Handle generic instances recursively.
17010 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17012 * iltests.il: test for conv.u8 on a constant
17014 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17016 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
17017 LCONV_x4 (shrun_32 (membase)).
17019 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17021 * inssel-x86.brg: c&p rules for push/setret of long
17023 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
17025 * inssel-x86.brg: c&p rules for compare (base, regvar) and
17026 compare (regvar, base)
17028 * inssel-x86.brg: more burg love
17030 * inssel.brg: more cleanup
17032 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
17034 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
17036 * basic-long.cs, basic-calls.cs: new tests for optimization.
17038 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
17040 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
17043 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
17045 * mini-amd64.c (read_tls_offset_from_method): Add another case.
17047 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
17049 * inssel.brg (mini_emit_memcpy): use
17050 NO_UNALIGNED_ACCESS to disable memcpy optimization
17052 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
17054 * mini-amd64.c: Handle generic types in various places.
17056 * mini.c (mono_method_to_ir): Handle generic types in init locals.
17058 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
17060 * mini.c (handle_box): Fix warning.
17062 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
17064 * mini-amd64.h: Enable the emit_state optimization.
17066 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
17068 * mini-amd64.c: Add some new 64 bit peephole opts.
17070 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
17072 * cpu-amd64.md: sreg1 of div instructions must be %rax.
17074 * mini-amd64.c: Register allocator fixes.
17076 * mini.c: Add an optimization to emit_state to avoid allocation of new
17077 registers on some platforms.
17079 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
17081 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
17083 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
17084 allocation. Fixes #63085.
17086 * basic-long.cs: Add new regression test.
17088 * mini-amd64.c: Register allocator improvements.
17090 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
17092 * mini-amd64.c (read_tls_offset_from_method): Add another code
17095 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
17096 instruction sequence for nullifying class init trampolines.
17098 * objects.cs: Add new regalloc test.
17100 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
17102 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
17104 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
17106 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
17109 * driver.c: Fix profiling after TLS changes.
17111 * driver.c (mono_main): Set mono_stats.enabled if needed.
17113 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
17116 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
17118 * mini-x86.c: use a 1 op rather than a 2 op tls access
17119 instruction -> faster.
17121 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
17123 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
17126 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
17128 * exceptions-sparc.c (throw_exception): fix typo
17130 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
17132 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
17133 set tree->dreg correctly with tls. Allow any
17134 register to be used.
17136 * mini-x86.c (read_tls_offset_from_method): add new code
17137 generation pattern seen with GCC.
17140 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
17142 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
17143 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17144 exceptions-sparc.c: fix some performance issues in exception
17145 handling and setting of the stack trace for exceptions that were
17148 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
17150 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
17153 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
17156 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
17158 This patch inlines tls access, when possible.
17160 * mini.h: new arch functions for TLS intrinsics.
17161 All platforms updated with a stub.
17163 * mini.c: use the new intrinsics
17165 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
17166 arch specific intrinsic for tls variables
17168 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
17170 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
17173 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
17175 * mini.c: thread local allocation
17177 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
17179 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
17181 * Makefile.am: Link against the static version of libmonogc.
17183 * Makefile.am: Link the static versions of the convenience libraries
17184 into the mono executable.
17186 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
17188 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
17190 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
17191 on integer overflow.
17193 * mini-amd64.c: Reorganize function call code.
17195 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
17197 2004-08-14 Ben Maurer <bmaurer@ximian.com>
17199 * inssel-x86.brg: use xor eax,eax.
17201 * basic.cs: new tests
17203 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
17205 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
17206 in exception throwing code.
17208 2004-08-14 Ben Maurer <bmaurer@ximian.com>
17210 * inssel-x86.brg: use xor esi,esi.
17212 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
17214 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
17215 can trace methods compiled during mini_init () too.
17217 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
17220 2004-08-14 Ben Maurer <bmaurer@ximian.com>
17222 * Makefile.am: static link on x86 (r=zoltan)
17224 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
17226 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
17227 code since it causes some programs to fail.
17229 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
17231 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
17233 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
17235 * mini.c: ovfops_op_map - add STACK_OBJ case for
17237 * basic.cs: add test_0_pin_string as test
17240 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
17242 * Makefile.am: build C# if srcdir != builddir
17244 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
17246 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
17247 fall-through blocks.
17249 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
17251 * driver.c: enable loop by default again and include abcrem in -O=all.
17253 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
17255 * iltests.il: Add some localloc tests.
17257 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
17259 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
17262 * inssel-amd64.brg: Add some optimizations.
17264 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
17267 * Makefile.am: Statically link mono against libmono on AMD64.
17269 * mini-amd64.c inssel-amd64.brg: Optimizations.
17271 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
17273 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
17275 * tramp-amd64.c: Patch calling code in trampolines.
17277 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
17279 * mini-amd64.c: pinvoke struct passing fixes.
17281 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
17283 * mini-sparc.c: redo change, make mono_arch_cpu_init call
17284 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
17286 2004-08-05 Duncan Mak <duncan@ximian.com>
17288 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
17291 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
17293 * mini-amd64.c (emit_move_return_value): Move return value for normal
17296 2004-08-05 Martin Baulig <martin@ximian.com>
17298 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
17299 `type->type'; just modify `type' itself when dealing with enums
17300 and generic instances.
17301 (check_call_signature): Make `simple_type' a `MonoType *'.
17303 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
17305 * mini.c: Use OP_PADD to add offsets to addresses.
17307 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
17309 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
17311 * mini-sparc.c (mono_arch_emit_epilog): fix check
17312 for folding last op into restore instruction
17314 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
17316 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
17317 helper methods using the code manager.
17319 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
17321 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
17323 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17325 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
17326 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
17328 * mini-s390.c: fix tail processing
17330 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
17332 * mini-ppc.c: mul.ovf.un exception name fix.
17334 2004-08-03 Martin Baulig <martin@ximian.com>
17336 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
17337 instances; before jumping to `handle_enum', also modify `ptype'.
17339 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
17341 * cpu-sparc.md: fcall maximal length too small.
17343 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
17345 * mini-amd64.c mini.h: Add initial support for passing/returning
17346 structures to/from pinvoked methods.
17348 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
17350 * mini-ppc.c: reg allocator fix.
17352 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
17354 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
17356 * inssel.brg: Optimize memset on 64 bit machines.
17358 * mini-amd64.c: Fix some vararg cases.
17360 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17362 * mini-s390.c: Corrected macro in emit_float_to_int
17364 * s390-abi.cs: Tests to exercise the s390 ABI
17366 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
17368 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
17371 * basic.cs: Add a test for add.ovf.un.
17373 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
17375 * mini-sparc.c: add case for OP_IDIV_UN
17377 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
17379 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
17381 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
17383 2004-07-30 Ben Maurer <bmaurer@ximian.com>
17385 * basic.cs: regression tests.
17387 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
17390 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
17392 * basic.cs: Add a new test.
17394 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
17395 and AOT. Various fixes and optimizations.
17397 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
17399 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
17401 * mini-ppc.c: make sure temp regs are not used for global reg
17404 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
17406 * cpu-sparc.md: conv_i8 fix for 64bits
17408 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
17410 2004-07-29 Ben Maurer <bmaurer@ximian.com>
17412 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
17413 add opcode for cmp BYTE PTR [eax], imm.
17415 * inssel.brg: Make memcpy and memset takes bases.
17417 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
17419 * *-amd64.*: More AMD64 work.
17421 2004-07-28 Ben Maurer <bmaurer@ximian.com>
17423 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
17424 add a compare-not-equal opcode.
17426 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
17428 * mini.c: Use mono_init_from_assembly instead of mono_init.
17430 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
17432 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
17434 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
17436 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
17438 * inssel.brg: 64 bit fixes.
17440 * mini.h (MonoCallInst): Add some AMD64 specific data.
17442 * mini.h: Add some OP_P opcodes.
17444 2004-07-28 Ben Maurer <bmaurer@ximian.com>
17446 * basic.cs: tests for 61797 and 61740
17448 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
17450 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
17451 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
17453 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
17455 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
17457 * *-amd64*.*: Ongoing AMD64 work.
17459 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
17461 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
17463 * *-amd64*: Ongoing AMD64 work.
17465 * mini-arch.h: Add AMD64 support.
17467 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
17469 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
17471 * mini-ops.h: Add new opcodes.
17473 * Makefile.am: Add AMD64 support.
17475 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
17476 rules into the inssel-long*.brg files.
17478 * *-amd64.*: Add beginnings of AMD64 backend.
17480 2004-07-22 Ben Maurer <bmaurer@ximian.com>
17482 * mini.c (print_dfn): commenting out the code that prints
17483 the cil. With -O=deadce, this makes -v -v crash.
17485 * cpu-pentium.md: make checkthis have a length of 2
17487 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
17489 * mini-sparc.h: fix implementations of __builtin
17490 functions for Sun compiler for V9.
17492 2004-07-16 Ben Maurer <bmaurer@ximain.com>
17494 * mini.c: use the new stelem.ref wrapper
17495 * exceptions.cs, arrays.cs: new stelem.ref tests
17497 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
17499 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
17500 new XSP should work with these changes).
17502 2004-07-14 Ben Maurer <bmaurer@ximain.com>
17504 * inssel-{long32,x86,}.brg: trivial optimizations.
17506 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
17508 * mini.c: load value when emitting box operation in
17511 2004-07-12 Ben Maurer <bmaurer@ximian.com>
17513 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
17514 is one byte shorter than cmp DWORD PTR [eax], 0.
17516 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
17518 * inssel-ppc.brg: arguments on the stack are always
17519 relative to the stack pointer (spotted by Neale Ferguson).
17521 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17523 * exceptions-x86.c: delay appending the method name to the trace until
17524 after mono_jit_info_table_find is called, as this gets the real
17527 2004-07-09 Ben Maurer <bmaurer@ximian.com>
17529 * aot.c: register roots
17531 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
17533 * aot.c : I could just use PLATFORM_WIN32 flag.
17535 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
17537 * aot.c : Reverting the previous fix. This time it broke linux build.
17539 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
17541 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
17543 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
17545 * mini.c (handle_stack_args): Remove some more debugging code.
17547 * mini.c (handle_stack_args): Remove debug output left in by mistake.
17549 * driver.c mini.h aot.c: Allow additional options to be specified with
17550 --aot and pass them to mono_compile_assembly.
17552 * aot.c: Add experimental code to AOT compile all loaded assemblies
17553 on demand and save the code into a cache in the filesystem.
17555 * aot.c: Add support for more wrapper methods.
17557 * mini.c (handle_stack_args): Handle some corner cases. Fixes
17560 * cpu-*.md: Remove removed opcodes.
17562 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
17563 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
17564 related icalls to marshal.c.
17566 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
17568 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
17570 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
17572 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
17574 2004-07-06 Ben Maurer <bmaurer@ximian.com>
17575 * liveness.c: If liveness is recomputated we need to reset the information
17576 for each variable. This way, if the liveness range has been narrowed
17577 by optimizations that happened after the last computation, we can return
17580 For example, if you have
17585 // Tons of code that does not affect i
17591 i = 0 is dead code and will be removed by SSA. However, when
17592 linear scan gets to the code, i will still appear to be live
17593 throughout the entire block. This prevents good register allocation.
17595 2004-07-06 Martin Baulig <martin@ximian.com>
17597 * debug-mini.c (mono_debug_init_method): Allow
17598 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
17599 (mono_debug_add_icall_wrapper): New method.
17601 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
17603 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
17605 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
17608 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
17610 * aot.c (mono_aot_load_method): Fix loading of debug info.
17612 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
17614 * aot.c: Add logging support.
17616 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
17618 * mini.h: Add prototype for mono_print_method_from_ip.
17620 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
17622 * inssel.brg: 64 bit fixes.
17624 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
17627 * Makefile.am: Add SPARC64 support.
17629 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
17631 * aot.c: Fix alignment problems on 32 bit platforms.
17633 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
17635 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
17638 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
17641 * mini.h: Bump AOT file version. Some 64 bit fixes.
17643 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
17645 * inssel-sparc.brg: Add new rule to avoid register moves.
17647 * inssel.brg: Add ldind_to_load_membase helper function.
17649 2004-06-30 Ben Maurer <bmaurer@ximian.com>
17651 * mini.c: OffsetToStringData intrinsic.
17653 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
17655 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
17657 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
17660 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
17661 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
17663 * mini.c: reinstated mono_compile_get_interface_var()
17664 on x86, too, since the change breaks the Gtk# build there as well.
17666 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17668 * driver.c: remove loop from the default optimizations: it seems to
17669 interact badly with some of the other options (see bug #60613).
17671 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
17673 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
17674 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
17676 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
17678 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
17679 vararg-using methods.
17681 2004-06-21 Martin Baulig <martin@ximian.com>
17683 * mini/mini-exceptions.c
17684 (mono_handle_exception): Added `gpointer original_ip' argument.
17685 After calling mono_unhandled_exception(), call
17686 mono_debugger_unhandled_exception() and if that returns true,
17687 restore the context and return.
17689 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
17691 * mini-ppc.c: prefer the use of relative branches so
17692 they won't need to be patched in aot code (patch from Patrick Beard).
17694 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
17696 * aot.c: patch from Patrick Beard to make the output assembly
17697 more correct for the MacOSX assembler. Small tweak to
17698 generate sane images on Linux/PPC, too.
17700 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17702 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
17703 case until bug #59509 is fixed (shows up in #60332).
17705 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17707 * mini.c: make sure the needed wrappers are compiled, too, with
17710 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
17712 * driver.c: remove NPTL reference in --version output.
17714 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17716 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
17717 generate valid assembly for the Mach-O assembler.
17719 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
17721 * driver.c: don't include abcrem in the all optimization specifier
17722 since it slows down jit compilation too much for now.
17724 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
17726 * mini.c: use BIGMUL only if both operands have the same signage.
17727 * iltests.il: Test for bug 60056. (errors related to signage in
17732 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
17734 * mini.c, aot.c: memory leak fixes.
17736 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
17738 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
17740 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
17742 * Makefile.am: remove the -static hack completely, it links in
17743 statically glib as well.
17745 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
17747 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
17748 * exceptions.cs: make it compile with new mcs/csc.
17750 2004-06-03 Massimiliano Mantione <massi@ximian.com>
17751 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
17752 and added relevant test case.
17754 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
17756 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
17757 regressions in gtk-sharp.
17759 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
17761 * exceptions.cs: New regression tests.
17763 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
17765 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
17767 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
17769 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
17771 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
17773 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
17775 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
17777 * mini.c (mono_jit_runtime_invoke): Init class in this
17778 method instead of trusting mono_jit_compile_method to
17779 do the work (because wrappers can be in object class)
17781 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
17783 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
17785 * basic-long.cs: New regression test.
17787 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
17789 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
17790 and div/rem checks.
17792 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
17794 * Makefile.am: fix miguel's change to build mono statically against
17795 libmono (track build dependencies).
17797 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
17799 * cfold.c: Some glib versions do not have G_MININT32.
17801 2004-05-26 Massimiliano Mantione <massi@ximian.com>
17803 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
17804 with precision of tan, atan, sin and cos, and implemented related
17805 regressions tests (fixes bug 54467, but one new problem appeared and
17808 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
17810 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
17812 * exceptions.cs: Add test for constant folding && division by zero.
17814 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
17815 since driver.c is in libmono too, so the optimization was useless.
17817 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
17818 variable to driver.c so the compiler can emit more efficient code to
17821 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17823 * Makefile.am: don't distribute generated inssel.[ch] files.
17825 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
17827 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
17828 into the default appdomain. Fixes #58707.
17830 * jit-icalls.c: Remove the broken approximation for truncl, doing
17831 no conversion is better.
17833 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
17836 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
17838 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
17839 of the mcrxr instruction which is not available on some processors
17840 even if it's documented to be. Implement add and sub overflow correctly
17841 (still not complete for long unsigned). Speed up icalls a bit.
17843 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
17845 * mini.c (mono_jit_compile_method_with_opt): Make sure that
17846 we run .cctor in the current domain instead of target_domain.
17848 Fixes bug #58558, .cctor not being called in -O=shared.
17850 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
17852 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
17854 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
17856 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
17857 which can be done with an imm8, do it that way.
17858 (mono_arch_output_basic_block): ditto for a jmp
17859 (mono_arch_emit_prolog): Computate maximum offset of a label.
17861 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
17863 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
17864 now tries to allocate prefered physical reg's for virtual
17865 regs. This reduces the number of emited spills/loads with
17866 20-30% on our core assemblies.
17868 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17870 * jit-icalls.c: truncl() is not needed and trunc() is
17871 the correct thing to do anyway (bug #58287).
17873 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
17875 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
17878 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
17880 * driver.c: enable loop optimizations by default.
17882 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
17884 * mini-x86.c: fix calc of max loop size when aligning loops start.
17886 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
17888 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
17891 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
17893 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
17896 * basic-long.cs: Add tests for add/subtract of immediates with carry.
17898 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
17900 * mini.c (inline_method): Allways inline some wrappers even if the cost
17901 is too large. Fixes #58785.
17903 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
17905 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
17907 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
17908 (crichton@gimp.org). Beginning of support for sparc/linux.
17910 * mini-sparc.c: Optimize retrieval of LMF address.
17912 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
17914 * exceptions-ppc.c: handle alloca in methods with clauses.
17916 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
17918 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
17920 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
17922 * mini.c: Delegate most of the abort signal work to
17923 mono_thread_request_interruption, which also handles Stop and Suspend
17926 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
17928 * mini.c mini.h: Allow inlining of icall wrappers if the backend
17929 supports the save/restore lmf opcodes.
17931 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
17933 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
17934 by gcc-3.4 as well.
17936 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
17938 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
17940 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
17941 methods which contain array accesses.
17943 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
17944 boundaries. Fixes #58537.
17946 * iltests.il: Add regression test for #58537.
17948 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
17950 * mini-x86.c (mono_arch_local_regalloc): Last part of
17951 fix for bug #58633 (releasing register to early).
17953 2004-05-18 Miguel de Icaza <miguel@ximian.com>
17955 * basic-long.cs: Add new regression test.
17957 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
17959 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
17960 register too early on the chain.
17962 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
17964 * mini.c (create_helper_signature): Use a helper function to reduce
17965 the code which needs to be written. Also set the calling convention of
17966 icalls on windows. Fixes #57840.
17968 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
17970 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
17971 exceptions-ppc.c: added helper function to get the instruction address
17972 from a signal handler context.
17974 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
17976 * helpers.c: use g_get_tmp_dir. Invokes happyness
17979 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
17981 * helpers.c: Add new env variable to pass args to objdump.
17982 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
17984 2004-05-17 Radek Doulik <rodo@ximian.com>
17986 * Makefile.am (common_sources): added abcremoval.h so it get
17987 disted and daily mono packages on go-mono.com will build again
17989 2004-05-17 Massimiliano Mantione <massi@ximian.com>
17991 * abcremoval.c: Fixed coding style, added copyright header.
17993 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
17995 * mini.h: Added prototype for abc removal main function.
17997 * build_relations_propagation_table.pl: Added copyright header.
17999 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
18001 * basic-long.cs: reg test for complex ceq_long bug.
18003 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
18005 * mini-x86.c (mono_arch_local_regalloc): Correctly free
18006 reg in long and clob case (bug #58343). Fixed/added comments.
18008 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
18010 * mini.c (mono_jit_runtime_invoke): Follow new convention
18011 of calling the invoke method with an function pointer.
18013 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
18015 * ChangeLog: Fix author of memory leak patch.
18017 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
18019 * Makefile.am: fix make dist as well...
18022 2004-05-14 Massimiliano Mantione <massi@ximian.com>
18024 * cfold.c: Made so that conversions from pointer to int4 are no-ops
18025 on archs where pointers are 4 bytes long.
18027 * Makefile.am: Added abcremoval.c source file.
18029 * abcremoval.c: Added abcremoval.c.
18031 * abcremoval.h: Added abcremoval.h.
18033 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
18035 * inssel.brg: Enabled bounds check removal.
18037 * mini.c: Added support for abcrem optimization.
18039 * mini.h: Added abcrem optimization label.
18041 * driver.c: Added support for abcrem optimization.
18043 * propagated_relations_table.def: Added propagated_relations_table.def.
18045 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
18047 * mini.c, cfold.c: fix style.
18049 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18051 * mini.c: handle issue with the low-level implementation of
18052 some long opcodes (bug #54209).
18054 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
18056 * basic.cs: test for my new cmov stuff.
18058 2004-05-13 Patrik Torstensson
18060 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
18061 opt and added peephole documentation.
18063 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
18065 * tramp-ppc.c: rewrote the generic trampoline code.
18067 2004-05-11 Patrik Torstensson
18069 * mini-x86.c: optimize long shl/shr asm code (one less branch)
18071 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
18073 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
18075 * mini.h mini.c dominators.c: Applied patch from Derek Woo
18076 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
18078 * mini.c: Add new icalls for AsAny marshalling.
18080 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
18082 * tramp-ppc.c, mini-ppc.c: more cleanups.
18084 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18086 * mini.c: no warnings.
18088 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18090 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
18092 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
18094 * mini.c: In the thread abort signal handler, if the thread is in the
18095 process of being stoped, don't throw the Abort exception, just stop the
18098 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
18100 * tramp-ppc.c: removed old code.
18102 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18104 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
18105 do some simple speed optimizations on ppc.
18107 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
18109 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
18110 and large offsets in load/store.
18112 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
18114 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
18115 it causes regressions.
18117 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
18119 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
18122 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
18124 * jit-icalls.c: remove warnings.
18125 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
18126 speedups for unsafe code.
18128 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
18130 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
18132 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
18134 * basic-calls.cs: Add new regression test.
18136 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
18139 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
18141 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
18144 2004-05-06 Patrik Torstensson
18146 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
18147 long reg allocation in any reg (not only eax:edx) and implemented
18148 long shl/shr ops in asm instead of helpers.
18150 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
18152 * mini-sparc.h: Fix warnings.
18154 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
18157 * mini-exceptions.c (mono_handle_exception): Call the filter in a
18158 separate statement for clarity.
18160 * mini-sparc.c: Update status.
18162 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
18164 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
18167 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18169 * inssel-ppc.brg: another small pre-release workaround:
18170 we don't do overflow detection for long_sub_un.
18172 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18174 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
18175 (also works around a weird ppc bug: 57957).
18177 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
18179 * tramp-ppc.c: trampoline fixes.
18181 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
18183 * mini-ppc.c: fixed typos.
18185 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
18187 * mini-ppc.c, exceptions-ppc.c: more code saves registers
18188 at the top of the stack. Fixed typos. Use a frame registers
18189 for all the methods with exception clauses.
18191 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
18193 * exceptions-ppc.c: restore fp registers.
18195 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
18197 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
18198 order from the stack top (moved the stack room to save the
18199 return value for trace after the param area). Fixed corruption
18200 in restoring registers on unwind.
18202 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
18204 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
18206 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18208 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
18209 and prolog/epilog for methods that use it. Allow
18210 enough param area room for varargs methods. Fix miguel's
18211 breakage in exception handling.
18213 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18215 * Makefile.am: run genmdesc only on current arch.
18217 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18219 * exceptions-x86.c:
18220 * mini-x86.h: fix the build on windows.
18222 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
18224 * 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.
18226 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
18228 * mini-exceptions.c: New file.
18230 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
18231 Move some parts of the x86 exception handling code to an
18232 arch-independent file so it can be shared with other ports.
18234 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
18236 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
18238 2004-04-26 David Waite <mass@akuma.org>
18240 * driver.c: remove comma from end of enumeration declaration
18242 2004-04-26 Jackson Harper <jackson@ximian.com>
18244 * driver.c: parse config file before loading first assembly. This
18245 allows the user gac to be enabled/disabled.
18247 2004-04-23 Miguel de Icaza <miguel@ximian.com>
18249 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
18250 simpler mechanism: we do not care what is encoded initially
18251 (branch absolute or relative), we care about the code and its
18252 target. I kept the old code for reference for now.
18254 The new code tries first to determine if the jump is anywhere in
18255 the -/+32 absolute meg range, if it succeeds, it encodes using the
18256 absolute branch; If not, it tried to find something in the
18257 relative range, if not, it uses the handle_thunk code.
18259 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
18261 * exceptions-ppc.c: use the correct ip register on macosx.
18263 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
18265 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
18267 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
18269 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
18270 Raise exception on integer divide by zero by hand since the hw
18271 doesn't support it. Handle NaNs in FP compares.
18273 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
18275 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
18276 code reducing duplication between the platforms and enabled
18277 signal exception handling (on linux for now).
18279 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
18281 * exceptions-ppc.c: more macosx support.
18283 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18285 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
18287 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
18289 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
18291 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
18293 * iltests.il: more tests.
18295 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
18297 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
18300 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
18302 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
18304 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
18306 * liveness.c: Mark variables as volatile in all basic blocks reachable
18307 from exception clauses.
18309 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
18311 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
18314 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
18316 * iltests.il, basic.cs: more tests for regalloc.
18318 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
18320 * iltests.il: Some tests for register allocation modifications
18323 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
18325 * exceptions.cs: Add regression test for bug #56782.
18327 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
18328 original stack trace if an exception is rethrown. Fixes #56782. Oh,
18329 the beauty of fixing the same thing in 5 different files...
18331 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
18333 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
18336 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
18338 * mini.c: Add support for STRWLPARRAY marshalling convention.
18340 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
18342 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
18343 to init the context to setup the regs pointer).
18345 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
18347 * exceptions-ppc.c: more exceptions work.
18349 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18351 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
18354 2004-04-13 Miguel de Icaza <miguel@ximian.com>
18356 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
18357 can use the memory directly.
18359 * cpu-pentium.md: Update documentation from a post from Zoltan.
18361 add x86_add_membase, x86_sub_membase, x86_mul_membase
18363 2004-04-13 Miguel de Icaza <miguel@ximian.com>
18365 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
18366 GENERAL_REGS they were also hardcoded for all PPC ports.
18368 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
18370 Remove hard-coded limit for floating point registers, use
18371 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
18373 Notice that in MacOS X calling conventions you can fit a lot more
18374 floating point values in registers, so I should update the PInvoke
18375 test to excercise the passing of floating point values on the
18376 stack (currently broken).
18378 2004-04-06 Miguel de Icaza <miguel@ximian.com>
18380 * tramp-ppc.c (create_trampoline_code): Added
18381 JUMP_TRAMPOLINE_SIZE.
18382 (ppc_magic_trampoline): Follow the pattern from
18383 x86_magic_trampoline: if code is set to zero, return.
18384 (create_trampoline_code): Always pass MonoMethod to the jump
18385 trampoline, before it was passing a null.
18386 (mono_arch_create_jump_trampoline): Implement the jump stub, could
18387 share the code with mono_arch_create_jit_trampoline.
18389 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
18391 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
18394 * cpu-g4.md: Added length for jmp instruction, the worst case
18395 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
18398 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
18400 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
18402 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
18404 * mini.c: Only set bblock->real_offset when adding a new bblock, and
18405 before each IL instruction.
18407 * mini.c (CEE_BOX): Fix warnings.
18409 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18411 * mini.c: removed a few unused vars and extra whitespace.
18413 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
18415 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
18417 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
18419 (OP_GETCHR): use the above
18420 (CEE_LDELEMA): use the above.
18422 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
18423 version of the generic impl.
18424 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
18425 (CEE_LDELEMA): use the above.
18427 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
18429 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
18432 * iltests.il: Added new regression test for #56317.
18434 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
18436 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
18437 under NetBSD. Fixes #56450.
18439 * liveness.c (update_gen_kill_set): Fix previous patch.
18441 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18443 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
18445 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
18447 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
18448 ldsfld and ldsflda.
18450 * inssel-sparc.brg: Add more optimizations.
18452 * mini-sparc.c: Replace multiply/divide with shifts if possible.
18454 2004-04-01 Martin Baulig <martin@ximian.com>
18456 * mini.c (handle_box): New static function; moved the
18457 implementation of CEE_BOX here.
18458 (mono_method_to_ir): Added `constrained_call' variable.
18459 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
18460 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
18461 mono_method_get_constrained() to get the method.
18463 2004-04-01 Martin Baulig <martin@ximian.com>
18465 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
18466 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
18467 (mono_method_to_ir): We don't need these macros anymore since
18468 mono_class_get_full() already takes care of it.
18470 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18472 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
18473 use @function (as doesn't accept #function here) and check the return
18474 value of system and stop if fails.
18476 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18478 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
18480 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
18482 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
18484 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
18486 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
18489 * basic-long.cs: Add test for negation of Int64.MinValue.
18491 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
18493 * mini-sparc.c: Update status.
18495 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
18497 * exceptions-sparc.c: Fix return value in filters.
18499 * inssel-sparc.brg: Fix register allocation in some rules.
18501 2004-03-28 Martin Baulig <martin@ximian.com>
18503 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
18506 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
18508 * mini-x86.c (mono_arch_patch_code): Fix warnings.
18510 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
18511 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
18512 remove unused conv_u4 opcode.
18514 * mini-x86.c: Remove valgrind workaround since it slows down things
18515 even when mono is not run under valgrind.
18517 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
18519 * mini-sparc.c: Update status.
18521 * inssel-sparc.brg: Add some optimizations.
18523 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
18524 future delay slot filling. Add support for varargs, tail calls and JMP.
18526 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
18527 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
18529 * inssel.brg: Fix register allocation in OP_ARGLIST.
18531 * inssel.brg: Fix warnings.
18533 2004-03-25 Martin Baulig <martin@ximian.com>
18535 * mini.c (inflate_generic_field): Removed.
18536 (mini_get_method): Removed, use mono_get_method_full(),
18537 (mini_get_class): Removed, use mono_class_get_full().
18538 (mono_method_to_ir): Pass our generic context to
18539 mono_field_from_token().
18541 2004-03-25 Martin Baulig <martin@ximian.com>
18543 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
18544 of a `MonoMethod *'.
18545 (mini_get_method): Take a `MonoGenericContext *' instead
18546 of a `MonoMethod *'.
18547 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
18548 a new local variable called `generic_context' which holds the
18549 current `MonoGenericContext *'; use it to lookup things.
18551 2004-03-24 Martin Baulig <martin@ximian.com>
18553 * mini.c (mini_get_class): New static method; if we're inside a
18554 generic instance, inflate the class if neccessary.
18555 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
18557 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
18559 * iltests.il: New regression test for #55976.
18561 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
18564 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
18566 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
18569 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
18571 * liveness.c: Consider SSA stores as well as loads when making vars
18574 * exceptions.cs: New regression tests for register allocation.
18576 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
18578 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
18579 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
18580 domain lock only to protect puntual access to data structures.
18581 Added access lock for sighash, jit_icall_hash_name,
18582 jit_icall_hash_addr and domain->code_mp.
18584 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
18586 * driver.c: Print SIGSEGV handling method.
18588 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
18590 * mini.c (setup_jit_tls_data): Handle case when this is called
18591 multiple times for a thread.
18593 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
18594 is different from fbxx_un. Fixes #54303. Also use constants instead of
18595 magic numbers in a lot of places.
18597 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
18599 * exceptions.cs: Fix cctor test when --regression is used.
18601 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
18603 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
18606 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
18608 * inssel-ppc.brg: fixed register assignments for some rules.
18610 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
18612 * exceptions.cs: Add test for exceptions in static constructors.
18614 * mini.c (mono_jit_compile_method_with_out): Move the calling of
18615 static constructors outside the domain lock. Fixes #55720.
18617 2004-03-17 Martin Baulig <martin@ximian.com>
18619 * mini.c (get_generic_field_inst): Removed, this'll never happen.
18620 (inflate_generic_field): Take the `MonoMethod *' instead of the
18621 `MonoClass *' and added support for generic method.
18622 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
18623 have a `field->parent->gen_params', only inflate the field if it's
18624 an open constructed type.
18626 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
18628 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
18629 exception object instead of the preconstructed ones.
18631 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18633 * mini.c: reverted changed to sigsegv_signal_handler commited
18634 accidentally in the previous patch.
18636 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18639 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
18640 running --aot with an old assembly.
18642 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
18644 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
18647 * mini-sparc.c: Add support for v9 branches with prediction.
18649 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
18651 * mini.c (mini_init): #warning is GNUC only
18653 * mini-sparc.h: implement __builtin_frame_address
18654 and __builtin_return_address for Sun C compiler
18656 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
18658 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
18660 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
18662 * basic-calls.cs: Add test for unaligned byref long argument passing.
18664 * mini-ops.h: Add sparcv9 compare and branch instructions.
18666 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
18667 v9 instructions if we have a v9 cpu.
18669 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
18670 registers for global allocation.
18672 * exceptions-sparc.c: Fixes.
18674 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
18676 * liveness.c (mono_analyze_liveness): Optimized version.
18678 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
18680 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
18683 * basic-float.cs basic-calls.cs: New regression tests.
18685 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
18687 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
18688 sigaltstack implementation.
18690 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
18692 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
18693 stuff if SIGSEGV_ON_ALTSTACK is not defined.
18695 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
18697 * mini.c: Fix warnings.
18699 * mini.c (mono_resolve_patch_target): New function which contains the
18700 arch independent part of the patching process.
18702 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
18703 patching code to a separate function.
18705 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
18707 * mini.c (add_signal_handler): ifdef out on Windows
18709 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
18711 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
18712 cpu-sparc.md: Add exception handling support + other fixes.
18714 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
18715 typed GC detection in --version.
18717 * basic.cs exceptions.cs: New regression tests.
18719 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
18720 the arch specific code can store data during a compilation.
18722 * mini-ops.h: Add OP_SETFRET.
18724 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
18725 function, register a separate icall for each arity, so the icalls can
18728 * mini.c (mono_print_tree): Print negative offsets in a more readable
18731 * mini.c: Make signal handling work on sparc.
18733 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
18735 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
18737 * jit-icalls.c: Emulate truncl by aintl on solaris.
18739 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
18741 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
18743 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
18745 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
18747 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
18748 a MarshalByRef type, inline a method that performs the check, taking into
18749 account that the object can be a proxy. Also implemented tow new opcodes:
18750 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
18751 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
18752 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
18754 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
18756 * mini-ppc.c: if a relative branch displacement is too big
18757 but it points to and area reachable with an absolute branch,
18760 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
18762 * mini.c: optimize small copies in cpblk.
18764 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
18766 * basic-calls.cs basic-float.cs: New regression tests.
18768 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
18769 negative offsets from %fp. Implement localloc. Fix local register
18770 allocation. Fix the case when the this argument needs to be saved to
18771 the stack. Implement some missing opcodes.
18773 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
18775 * mini.c (mini_method_compile): Reenable global regalloc in methods
18776 with exception handlers.
18778 * linear-scan.c (mono_varlist_sort): Fix warning.
18780 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
18782 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
18785 * liveness.c: Make all variables uses in exception clauses volatile, to
18786 prevent them from being allocated to registers. Fixes #42136.
18788 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
18790 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
18791 causes regressions.
18793 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
18794 argument to mono_arch_regalloc_cost.
18796 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
18799 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
18801 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
18802 Make the cost of allocating a variable to a register arch dependent.
18804 * basic-calls.cs: Fix compilation of tests.
18806 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
18807 helper function to cut back on the number of #ifdefs needed.
18809 * mini-ppc.c: Fix compilation.
18811 * basic-calls.cs: New regression tests.
18813 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
18815 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
18816 of l0 since that is callee saved.
18818 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
18821 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
18822 of delay instruction.
18824 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
18826 * mini.h (MonoCallInst): Add 'virtual' flag.
18828 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
18830 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
18832 * *.cs: New regression tests.
18834 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
18837 * mini.c (mono_runtime_install_handlers): Fix build.
18839 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
18840 'signal_stack_size' members.
18842 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
18843 alternate signal stack.
18845 * exceptions-x86.c: Add stack overflow handling.
18847 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
18848 functions to arch independent code.
18850 * mini.c (mono_print_tree): Print more detailed info for load_membase
18853 2004-02-23 Martin Baulig <martin@ximian.com>
18855 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
18857 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
18859 * mini-x86.c: fixed reg allocation for div/rem.
18861 2004-02-22 Miguel de Icaza <miguel@ximian.com>
18863 * driver.c (mono_main): Report some configuratio options on --version.
18865 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
18867 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
18868 low in the address space. Correctly flush memory in thunks where we
18869 output native code.
18871 2004-02-20 Martin Baulig <martin@ximian.com>
18873 * mini.c (mini_get_method): New static method; inflate all generic
18874 methods and methods in open generic instances.
18875 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
18876 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
18878 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
18880 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
18882 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
18884 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
18886 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
18888 * mini-sparc.c (flushi mono_arch_output_basic_block): make
18889 it compile using Sun's compiler.
18891 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
18893 * 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.
18895 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
18897 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
18899 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
18901 * mini-ppc.c: handle calls outside of the allowed range with thunks
18902 allocated using the code manager.
18903 * tramp-ppc.c: use the code manager to hold generated native code.
18904 Fixed the magic trampoline to just patch vtable entries.
18906 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
18908 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
18911 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
18913 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
18916 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
18917 if we have a working __thread implementation.
18919 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
18920 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
18922 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
18924 * mini-x86.c: Fix compilation under gcc 2.
18926 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
18928 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
18929 contains a call to the wrapped function.
18931 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
18932 OP_<CALL>_IMM opcodes, and use them under X86.
18934 * mini.c (mono_jit_find_compiled_method): Fix warning.
18936 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
18938 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
18940 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
18941 functionality to mini.c.
18943 * mini.c (mono_create_jump_trampoline): New function to create a jump
18944 trampoline. Return a compiled method instead of a trampoline if it
18945 exists. Add a cache for jump trampolines.
18947 * mini.c (mono_jit_find_compiled_method): New function to return a
18948 compiled method if it exists.
18950 * mini-x86.c: Call mono_create_jump_trampoline instead of
18951 mono_arch_create_jit_trampoline.
18953 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
18954 a jump trampoline. Fixes #52092.
18956 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
18958 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
18959 which is not up-to-date. Add check_corlib_version () instead.
18961 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
18964 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
18965 since newer valgrind versions do not need it.
18967 * mini.c (mono_jit_compile_method_with_opt): New helper function to
18968 compile a method with a given set of optimizations.
18970 * mini.c: Compile icall wrappers on-demand instead of at startup.
18972 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
18973 wrapper for an icall.
18975 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
18977 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
18980 * iltests.il: Add test for non-empty stack before switch instruction.
18982 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
18984 * mini.c: Add support for new stringbuilder marshalling conventions.
18986 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
18988 2004-02-01 Martin Baulig <martin@ximian.com>
18990 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
18991 in `ginst->mtype_argv'.
18993 2004-01-31 Miguel de Icaza <miguel@ximian.com>
18995 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
18996 facilitate grepping.
18998 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
19000 * mini.c: fixed buglet in initobj generic implementation for references.
19002 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
19004 * Makefile.am: make the version script conditional.
19005 * jit-icalls.c: handle missing truncl().
19007 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
19009 * exceptions.cs: Add more tests for double->int conversion.
19011 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
19012 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
19014 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
19016 * driver.c: make --verbose --version emit an error
19017 if the loaded corlib doesn't match the runtime version.
19019 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
19021 * mini-ppc.h: export ppc_patch().
19022 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
19023 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
19024 on par or better than on MacOSX.
19026 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
19028 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
19029 mono_lookup_pinvoke_call.
19031 * mini-x86.c: Under windows, the default pinvoke calling convention is
19032 stdcall. Fixes #52834.
19034 * mini.c (optimize_branches): Add an upper bound to the number of
19035 iterations to prevent infinite loops on strange loops. Fixes #53003.
19037 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
19039 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
19040 and ISINST. Fixes #52093.
19042 * objects.cs (test_0_vector_array_cast): New tests.
19044 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
19046 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
19047 checking in Array.Set ().
19049 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
19052 * object.cs (test_0_multi_array_cast): New regression test.
19054 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
19056 * exceptions-ppc.c: fix build on Linux/PPC.
19058 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
19060 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
19061 running under valgrind.
19062 (x86_magic_trampoline): Fix build bustage.
19064 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
19065 negative values as well. This is needed for the encoding of the line number
19066 info, since sometimes the line numbers are not in increasing order.
19068 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
19070 * cpu-pentium.md (localloc): Increase the size of the localloc
19071 instruction since it is a loop under Win32.
19073 * debug-mini.c (record_line_number): Get rid of unneccesary memory
19076 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
19078 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
19079 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
19080 Max Horn (max@quendi.de). Fix file names in comments.
19082 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
19084 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
19085 avoid stack overflow.
19086 (replace_usage): Avoid uninitialized variable warnings.
19088 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
19089 and taking the address of valuetype variables.
19091 2004-01-03 Patrik Torstensson
19093 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
19094 for other purposes than FP later on.
19096 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
19098 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
19101 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
19103 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
19105 2003-12-30 Patrik Torstensson <p@rxc.se>
19107 * mini-x86.h: Decreased number of availiable fp regs.
19108 Solves corner cases with FP spilling.
19110 2003-12-23 Patrik Torstensson <p@rxc.se>
19112 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
19113 for floating point stack tracking / spilling on x86.
19116 * basic-float.cs: added float mul overflow test.
19118 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
19120 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
19122 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
19124 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
19125 supports for cond branches that overflow the immediate
19126 overflow offset. mcs can compile simple programs.
19128 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
19130 * exceptions-ppc.c: exception handling support wip:
19131 finally handlers get run on exception.
19133 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
19135 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
19138 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
19140 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
19141 initial support for stack walking and unwinding.
19143 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
19145 * driver.c (mono_main): Make corlib-out-of-sync message more
19146 descriptive. Also remove verify_corlib call.
19148 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
19150 * mini.c: make CEE_NEWARR calls and other emulated opcodes
19151 not overlap with other call's arguments, too.
19153 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
19155 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
19156 move to arch-specific code the choice of arch-specific
19157 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
19158 * mini.c: ensure emulation calls will not interleave
19161 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
19163 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
19164 the magic trampoline stack frame is dropped before executing
19167 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
19169 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
19170 and integer to fp conversions. Added support for overflowing
19171 arguments on the stack. Reserve a couple more registers as temps.
19172 Added support for aot compilation (as output still needs to be
19175 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
19177 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
19178 Don't overwrite return register in some corner cases.
19180 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
19182 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
19183 static constructors when AOT compiling.
19185 * driver.c (mono_main): Call mono_check_corlib_version.
19187 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
19189 * cpu-g4.md, basic.cs: fixed div target register.
19191 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
19193 * mini-ppc.c, basic.cs: shl_imm fix with test.
19195 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
19197 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
19198 structures by value. Misc fixes.
19199 * objects.cs: more tests.
19201 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
19203 * mini-ppc.c: lconv.ovf.i implemented.
19205 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19208 (mini_init): don't error out if someone already called g_thread_init.
19210 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
19212 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
19213 to be any type per the spec. Fix abnormal memory usage when
19214 the same object is repeatedly thrown.
19216 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
19218 * mini.c: check for overruns in IL code.
19220 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
19222 * TODO: Add/remove some todo entries.
19224 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
19226 * driver.c (mono_main): Call mono_verify_corlib.
19228 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
19230 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
19231 This has been moved to mini.c
19232 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
19233 type being casted is marshalbyref it could be a proxy, so instead of
19234 emitting the type check code, emit a call to a runtime method that will
19235 perform the check by calling CanCastTo if needed.
19237 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
19239 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
19240 methods with large stack frames under Win32.
19242 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
19244 * Makefile.am: Distribute regression tests.
19246 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
19247 at the end instead of inserting each variable into the sorted list.
19249 * linear-scan.c (mono_varlist_sort): New helper function.
19251 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
19253 * mini.c: ensure arguments and locals are within bounds.
19255 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
19257 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
19260 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
19262 * mini.c (mono_cprop_copy_values): Fix crash.
19264 * aot.c: Set verbosity back to 0.
19266 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
19268 * regalloc.c: complete memory leak fix by Laurent Morichetti
19271 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
19273 * driver.c (main_thread_handler): Revert the previous patch.
19275 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
19278 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
19279 memory from the memory pool.
19281 * driver.c (main_thread_handler): Turn on all optimizations when
19284 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
19285 an array for better performance.
19287 * regalloc.c (mono_regstate_assign): Fix memory leak.
19289 * debug-mini.c (mono_debug_serialize_debug_info): New function to
19290 serialize the debug info.
19292 * debug-mini.c (mono_debug_add_aot_method): New function to load the
19293 debug info from the serialized representation.
19295 * aot.c: Save debug info into the generated file and load it when
19298 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
19300 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
19302 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
19303 More FP-related fixes.
19305 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
19307 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
19308 and register allocation buglet. Hello world now runs.
19310 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
19312 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
19313 * tramp-ppc.c: fixed class init trampoline.
19314 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
19316 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
19318 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
19319 mini.c: more ppc changes/fixes.
19321 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
19323 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
19324 Also optimize the case when the arguments are the same in the caller
19327 * iltests.il: Add tests for tail calls with valuetype arguments.
19329 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
19331 * mini-ppc.c: fixes for struct return type.
19333 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
19335 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
19336 mono_spillvar_offset() to arch-specific code.
19338 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
19340 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
19342 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
19344 * exceptions-x86.c: Fix stack space leaks.
19346 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
19347 registers from the lmf if the method has save_lmf set.
19349 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
19351 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
19352 of icall wrappers into InvokeInDomain, since these are now per-domain.
19354 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
19356 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
19357 make some opcode emulation and intrinsic ops enabled/disabled
19358 according to the architecture. More fixes.
19360 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
19362 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
19364 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
19366 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
19367 arch-specific handling for 'this' and struct return type to
19368 arch-specific code.
19370 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19372 * aot.c: prevent divide by zero error when reporting (it happened with
19373 Accessibility.dll).
19375 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
19377 * mini.h (inst_switch): Remove unused macro.
19379 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19382 (load_aot_module): free 'info->methods' and 'info' properly. No more
19383 "free(): invalid pointer blah" messages when you have an old aot
19386 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
19388 * jit-icalls.c, mini.c: Added support for context static fields.
19390 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
19392 * mini.c (mono_method_blittable): Methods which set LastError are not
19393 blittable either. Fixes #51108.
19395 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
19397 * mini.c: flush icache.
19398 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
19400 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
19402 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
19404 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
19406 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
19409 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
19412 * inssel.brg (CEE_MKREFANY): Fix AOT case.
19414 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
19416 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
19417 instruction when the result is discarded.
19419 * iltests.il (test_0_div_regalloc): New regression test.
19421 * arrays.cs: Fix compilation error.
19423 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
19425 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
19426 float rules to inssel-x86.brg: sane architectures with FP registers
19427 don't need to implement these rules.
19429 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
19431 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
19433 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
19435 * mini.h, inssel-long32.brg: fixed endianess issues in int64
19436 implementation of 32 bit systems.
19438 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
19440 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
19441 (Jeroen Zwartepoorte).
19443 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
19445 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
19446 the caller and the callee matches.
19448 * mini.c (mono_method_to_ir): Add comment.
19450 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
19451 signbit is missing on some platforms.
19453 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
19455 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
19457 * mini.c (setup_jit_tls_data): Call the new function.
19459 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
19461 * mini-x86.c: Add experimental support for fast access to the lmf
19462 structure under NPTL/Linux 2.6.x.
19464 2003-11-06 Martin Baulig <martin@ximian.com>
19466 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
19467 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
19470 2003-11-02 Martin Baulig <martin@ximian.com>
19472 * mini.c (inflate_generic_field): New static method.
19473 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
19474 generic instance and the field is declared in a generic type, call
19475 inflate_generic_field() to inflate it. Fixes gen-28.cs.
19477 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
19479 * mini.h mini.c (mono_method_same_domain): New function to return
19480 whenever the caller and the callee are in the same domain.
19482 * tramp-x86.c (x86_magic_trampoline): Use the new function.
19484 2003-10-30 Martin Baulig <martin@ximian.com>
19486 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
19487 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
19489 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
19490 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
19492 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
19494 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
19497 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
19498 object here, so it is in the correct appdomain etc.
19500 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
19502 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
19504 (mono_method_to_ir): Avoid freeing the type created returned from
19505 mono_type_create_from_typespec, since it is put into an internal cache
19506 by the function. Fixes pointer.exe.
19508 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
19509 trampolines for icalls and pinvokes as well. Fixes #33569.
19511 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
19513 * mini.c: Update after appdomain changes.
19515 * mini.c (mono_jit_compile_method_inner): Allways compile native
19516 method wrappers in the root domain, since there can only be one
19517 instance of them, whose address is stored in method->info.
19519 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
19521 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
19522 environment variable. Instead detect automatically whenever running
19523 under valgrind using the magic macro RUNNING_ON_VALGRIND from
19526 2003-10-16 Miguel de Icaza <miguel@ximian.com>
19528 * trace.c, trace.h: New files that implement the new trace option
19531 * driver.c: Document new --trace options.
19533 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
19536 - if (mono_jit_trace_calls)
19537 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
19539 * mini.h: prototypes.
19541 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
19543 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
19545 * mini.c inssel.brg: Implement typedefbyref opcodes.
19547 * mini.c (mono_jit_compile_method): Remove unused local variable.
19549 * mini.c (mono_jit_compile_method_inner): Ditto.
19551 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
19553 * tramp-x86.c (x86_class_init_trampoline): Fix build.
19555 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
19557 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
19559 * mini.c (mono_no_aot): Remove unused global variable.
19561 * mini.c: Thread safety fixes.
19563 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
19565 * mini.c (mono_create_class_init_trampoline): Add a lock around
19566 class_init_hash_addr.
19568 * arrays.cs (test_0_newarr_emulation): Add new regression test for
19571 * mini.c: Decompose the NEWARR instruction before decomposing its
19572 arguments. Fixes #30073.
19574 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
19576 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
19579 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
19581 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
19583 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
19585 * driver.c: Add support for compiling icall wrappers to --compile.
19587 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
19589 * inssel.brg: The empty value in class->interface_offsets is -1, not
19592 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
19594 * objects.cs: New test for 'is' operator on an array of interfaces.
19596 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
19598 * tramp-ppc.c: update trampoline code to support jumps
19599 and class initialization.
19601 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
19603 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
19605 * inssel.brg (OP_UNBOXCAST): Fix #46027.
19607 * inssel.brg (OP_UNBOX): Remove unused rule.
19609 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
19610 region instead of one for each method. Fixes #47813.
19612 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
19614 * exceptions.cs (test_0_nested_finally): New regression test for
19615 nested exception handlers.
19617 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
19619 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
19621 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
19624 * mini.c (mono_method_check_inlining): Make the inlining limit
19625 configurable by an environment variable.
19627 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
19629 * mini.h: Bump AOT file version.
19631 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
19632 token, store the image along with the token, since the token might not
19633 refer to the same image as the method containing the relocation,
19634 because of inlining.
19636 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
19638 * mini.c (mono_precompile_assemblies): New function to compile
19639 all methods in all loaded assemblies.
19641 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
19643 * regalloc.h regalloc.c (MonoRegState): Change the type of
19644 iassign and fassign to int*, since they can contain large negative
19645 values if the register is spilled. Also added some comments. Fixes
19648 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
19649 under Win32. Fixes #42964.
19651 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
19653 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
19655 * aot.c: Added support for AOT compiling methods which contain calls
19656 to wrappers. Currently, only remoting-invoke-with-check wrappers are
19659 * driver.c (compile_all_methods): Run the compilation in a thread
19660 managed by mono. Fixes #44023.
19662 * mini.c (mono_codegen): Print full method name in verbose output.
19664 * mini-x86.c (mono_arch_patch_code): Fix warning.
19666 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
19667 jumps, since the method we are jumping to might be domain-specific.
19669 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
19671 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
19673 * inssel.brg: string chars are unsigned.
19675 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
19677 * TODO: New todo item.
19679 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
19680 which calls mono_runtime_class_init and patches the call site to
19681 avoid further calls.
19682 (mono_arch_create_class_init_trampoline): New arch specific function
19683 to create a class init trampoline.
19684 (create_trampoline_code): Generalized so it can create
19685 class init trampolines as well.
19687 * mini.c (helper_sig_class_init_trampoline): New helper variable.
19688 (mono_create_class_init_trampoline): New function to create and cache
19689 class init trampolines.
19690 (mono_find_class_init_trampoline_by_addr): New function to lookup the
19691 vtable given the address of a class init trampoline. Used by the
19693 (mono_codegen): Generate a call to a trampoline instead of
19694 mono_runtime_class_init in LDSFLD[A].
19695 (mono_codegen): Add relocations for the new trampoline.
19697 * mini.h mini-x86.c aot.c: Added a new relocation type:
19698 MONO_PATCH_INFO_CLASS_INIT.
19700 * mini.h: Bump AOT version number.
19702 * aot.c: Create a copy of the loaded code instead of using the original
19703 so methods which call each other will be close in memory, improving
19706 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
19707 patch since it breaks the regression tests.
19709 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
19710 for the register saving instruction sequence since the
19711 frame_state_for function in glibc 2.3.2 don't seem to detect it.
19713 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
19715 * TODO: Fix todo item && remove another.
19717 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
19719 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
19722 * aot.c: Moved the check for MONO_LASTAOT into the initialization
19723 function of the module.
19725 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
19726 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
19727 --no-aot command line option.
19729 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
19731 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
19732 by Bernie Solomon (bernard@ugsolutions.com).
19734 * inssel.brg: Refactor the interface offset table related code into
19735 its separate functions and add support for the AOT case.
19737 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
19739 * aot.c (mono_aot_get_method_inner): Fix memory leak.
19741 * aot.c: Added mono_aot_verbose variable and made all debugging
19742 output depend on the value of this variable.
19744 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
19745 method_label and info_label.
19747 * mini.h mini-x86.c aot.c: Added a new relocation type
19748 MONO_PATCH_INFO_IID for klass->interface_id.
19750 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
19751 the MonoJitInfo structure.
19753 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
19754 a non-root appdomain in shared mode.
19756 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
19758 * aot.c: make aot loader less verbose. Remove free of unused variable.
19760 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
19762 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
19764 * .cvsignore: Added *.dll.
19766 * mini.c (mono_print_tree_nl): New function callable while debugging.
19768 * mini.c (mono_print_code): Export this.
19770 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
19773 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
19775 * mini.h (MonoCompile): Added 'jit_info' field.
19777 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
19778 the cfg structure, since it is needed by the AOT compiler.
19780 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
19782 * aot.c: A major rewrite. Changes include:
19783 - save exception tables for methods which have them.
19784 - cache failed lookups in aot_get_method () to avoid the (slow) calls
19785 to g_module_symbol.
19786 - reworked the file format so it is now much smaller and needs
19787 fewer relocation entries.
19789 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
19791 * aot.c (load_aot_module): Fix build bustage on platforms without
19794 2003-09-04 Martin Baulig <martin@ximian.com>
19796 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
19798 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
19800 * TODO: Some new optimization ideas.
19802 * aot.c: Move AOT module loading logic here from mono_assembly_open.
19804 * aot.c: Save the optimization flags used to compile the code into
19807 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
19808 support emitting domain specific code.
19810 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
19811 no longer domain neutral. It can be made domain neutral by compiling
19812 with --optimize=shared.
19814 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
19815 between appdomains.
19817 * driver.c mini.h mini.c: New --no-aot debugging option which disables
19818 loading of AOT code.
19820 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
19822 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
19823 if there is no domain neutrality information.
19825 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
19827 * aot.c (mono_compile_assembly): Emit a symbol containing the file
19828 format version into the generated library.
19830 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
19831 callee method into the caller since one of them could be shared.
19833 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
19834 system exceptions from AOT code now works.
19836 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
19837 method if it is domain neutral and the callee is not.
19839 * graph.c (cfg_emit_one_loop_level): Fix warning.
19841 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
19843 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
19846 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
19848 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
19849 is needed by code which is executed before mono_runtime_init ().
19850 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
19852 * mini.c (mono_thread_abort): Fix warning.
19853 (mono_jit_compile_method): Call static constructor in the AOT case too.
19855 * aot.c (mono_compile_assembly): Fix warning.
19857 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19859 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
19861 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
19863 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
19865 * cpu-pentium.md: Fix the length of call opcodes so they include the
19866 ESP restoring instruction. Fixes #47968.
19868 2003-08-28 Martin Baulig <martin@ximian.com>
19870 * mini-x86.c (mono_arch_call_opcode): Added support for
19871 MONO_TYPE_GENERICINST.
19873 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
19875 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
19877 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
19878 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
19880 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
19883 2003-08-26 Martin Baulig <martin@ximian.com>
19885 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
19886 when reporting an error, set this to the actual error location.
19887 (mono_method_to_ir): Report the correct error location if
19888 get_basic_blocks() returned an error.
19890 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
19892 * mini.c (mono_type_blittable): OBJECT is not blittable.
19893 (mono_method_blittable): Methods which have marshalling descriptors
19894 are not blittable either. Fixes #47842.
19896 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
19898 * driver.c mini.c: Use an environment variable instead of a global
19899 variable. Also fix the build.
19901 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
19902 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
19905 * driver.c mini.c: Added --with-valgrind option to turn off some
19906 code which prevents mono from running under valgrind.
19908 * mini.c (mono_emit_call_args): Fixed warning.
19910 * mini.c (mono_emulate_opcode): Fixed warning.
19912 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
19914 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
19915 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
19916 regalloc.c, regalloc.h: specify available registers in arch-specific
19917 code and support floats in the regallocator (patch by Laurent Morichetti
19920 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
19922 * mini.c: mono_thread_current() can be called only after
19923 mono_runtime_init(): rearrange code to not call it early on.
19925 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
19927 * mini.c: allocate jump tables in the code mempools.
19929 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19931 * mini.c, mini.h: make sure per-thread data allocated by the jit is
19934 2003-08-10 Miguel de Icaza <miguel@ximian.com>
19936 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
19937 12 to 16. This fixes bug #47453.
19940 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
19942 * mini-ppc.c: fixed indexed load and unsigned compares.
19944 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
19946 * mini.c: reenabled installation of handler for
19947 thread abort signal.
19949 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
19951 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
19952 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
19953 until it's fixed and actually useful.
19955 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
19957 * inssel-long32.brg: couple more opcodes implemented.
19959 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
19961 * mini-sparc.c: Even more opcodes implemeted.
19963 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
19965 * mini-sparc.c: More opcodes implemented.
19967 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
19969 * mini-sparc.c: More opcodes implemented.
19971 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
19973 * inssel-sparc.brg: Add some needed rules. Direct
19975 * Makefile.am: Use inssel-sparc.brg
19976 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
19977 an assert happy for now.
19979 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
19981 * mini-sparc.c: Fixed compile errors.
19982 * exceptions-sparc.c: Same. We now produce a mono binary
19983 on sparc-linux. Yea.
19985 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
19987 * mini-sparc.c: Renamed registers. Also some macro cleanups.
19988 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
19989 They compile, but do not work.
19991 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
19993 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
19994 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
19995 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
19998 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20000 * mini.c: more opcodes implemented and better support for generics.
20002 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
20004 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
20005 * mini.c, mini.h: first cut at generics support: some new instructions
20006 added and changed the behaviour of some of the existing ones.
20008 2003-07-21 Miguel de Icaza <miguel@ximian.com>
20010 * mini.c: Removed definition of metadata_shared mutex here.
20012 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
20014 * mini-x86.c: make vararg calls work for instance methods.
20016 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
20018 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
20019 returns the arguments in a separte list, now.
20021 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
20023 * aot.c, mini.c: updates for array type representation changes.
20025 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
20027 * mini.c: register function to perform jit shutdown.
20029 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20031 * mini.c: use a faster allocator if possible.
20033 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
20035 * aot.c: some cleanups and portability changes.
20037 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
20039 * mini.c: use faster allocation for CEE_BOX if possible.
20041 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
20043 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
20044 Moved inlined mempcy code to its own function so that is can be
20045 reused. Added an inline memset function as well (optimized initobj).
20046 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
20048 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
20050 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
20052 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
20054 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
20055 arch code can setup the cpu for CLR execution, if needed.
20056 We use it on x86 to set the precision of FP operations.
20058 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
20060 * mini.c: disable some optimizations if we can guess they'll cost too
20061 much for a given method.
20063 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
20065 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
20067 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
20068 * mini.h mini.c mini-x86.c: Added instruction level coverage
20069 info collection support.
20071 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
20073 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
20074 is now implemented in the profiling API. Get rid of a couple of
20075 unnecessary global variables.
20077 2003-06-15 Nick Drochak <ndrochak@gol.com>
20079 * basic-long.cs: tests for negative values for bigmul, and unsigned.
20080 * cpu-g4.md: add op_bigmul and op_bigmul_un
20081 * cpu_pentium.md: add op_bigmul_un
20082 * inssel-long32.brg: add rule for unsigned bigmul
20083 * mini-ops.h: define OP_BIGMUL_UN
20084 * mini-x86.c: THE BUG: handle (un)signed properly
20085 * mini.c: choose unsigned opcode if needed.
20086 This set of patches fixes bug #44291
20088 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
20090 * mini.c (optimize_branches): improved to handle all kinds of
20091 conditional branches.
20093 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
20095 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
20096 don't raise exceptions.
20098 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
20100 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
20101 to arch-specific files.
20103 2003-06-09 Martin Baulig <martin@ximian.com>
20105 * Makefile.am (libs): Added $(LIBGC_LIBS).
20107 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
20109 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
20110 and OP_ATAN (fixes bug#44293).
20112 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
20114 * Makefile.am, mini-x86.c: rename cpu description array to
20115 pentium_desc, since some compilers define the 'pentium' preprocessor
20118 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
20120 * mini.c (mini_select_instructions): add explicit branch if the
20121 following block is not the false target of a conditional branch -
20122 we need this with any optimization that reorder or remove bblocks
20124 * mini.c (optimize_branches): bug fixes
20126 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
20128 * mini.c (mono_method_to_ir): inline static readonly fields
20130 * ssa.c (fold_tree): start cfold support for long (very simple
20133 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
20135 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
20137 * inssel.brg: fixed memcpy (bug #44219).
20139 2003-06-05 Dick Porter <dick@ximian.com>
20141 * driver.c: Set the glib log levels to not abort if g_message
20144 g_set_prgname() has to happen before mini_init() so that the
20145 process handle gets the info.
20147 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
20149 * driver.c: add intrins to the default optimizations to get wider
20152 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
20154 * mini.h: some large basic blocks will overflow a 16-bit
20155 integers for symbolic registers.
20157 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
20159 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
20160 (mono_arch_output_basic_block): fix bug 43499
20162 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
20164 * mini.c: kill duplicated definition of mono_debug_format.
20166 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
20168 * mini-x86.c, arrays.cs: fixed register allocation bug.
20170 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
20172 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
20174 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
20176 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20179 (print_method_from_ip): also print source location information if
20182 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
20184 * mini.c (mono_find_block_region): bug fix in region code
20185 (mini_method_compile): enable removing unreachable code again, but
20186 only in methods without exception clauses.
20188 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
20190 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
20191 Implemented arglist opcode and handling of TypedReference type.
20192 Fixed x86 call convention when a structure is returned.
20193 Minimal support for calling static vararg methods.
20195 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
20197 * mini.c (mini_method_compile): always remove unreachable code,
20198 because the code in them may be inconsistent (access to dead
20199 variables for example).
20201 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
20203 * driver.c, debug-mini.c: warning fixes.
20205 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
20207 * Makefile.am, jit.h, mini.h: install header for embedding mono.
20209 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
20211 * mini.c: thread-static fields are registered in mono_class_vtable(),
20212 so ensure the function is called before checking for them.
20214 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
20216 * mini.c (optimize_branches): fix for bug 43586
20218 * jit-icalls.c (mono_llmult_ovf): added an additional check for
20219 overflow (fixes Bug #43639)
20221 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20223 * mini.c, objects.cs: allow the use of stobj for primitive types.
20225 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20227 * mini.c: be less strict about argument checking until we support
20228 running the verifier.
20230 2003-05-27 Nick Drochak <ndrochak@gol.com>
20232 * basic-long.cs: tests for (ulong)int * (ulong)int also
20233 * mini.c: use the same trick for (ulong)int * (ulong)int
20235 2003-05-27 Nick Drochak <ndrochak@gol.com>
20237 * basic-long.cs: add regression test for (long)int * (long)int
20238 * cpu-pentium.md: add op_bigmul specification
20239 * inssel-long32.brg: add OP_BIGMUL rule
20240 * mini-ops.h: add OP_BIGMUL
20241 * mini-x86.c: register allocator: handle case where src1 needs to be
20243 * mini.c: substitute special BIGMUL opcode in the tree for
20244 (long)int * (long)int
20246 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
20248 * jit-icalls.c: call the type ctor on field access if needed.
20250 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
20252 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
20253 to a method (including results of ldelema, bug#43207).
20255 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
20257 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
20258 colors to show exception handler blocks.
20260 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
20261 (fix for pinvoke7.cs).
20263 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20265 * mini.h, mini.c: ensure correct initialization order for types that
20266 require it. Prepare for lazy compilation of jit icall wrappers.
20267 Provide a name for opcode emulation to reduce unneeded mallocing.
20269 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
20271 * mini-x86.c: better register restoring code and profiling
20272 support for tail calls.
20274 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20276 * mini.h, driver.c: prepare for leaf methods optimization.
20278 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
20280 * mini.c: get targets of branches before converting a method.
20282 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
20284 * mini.c (optimize_branches): added some experimental code (disbaled)
20286 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
20288 * mini.c (optimize_branches): fix branch to branch optimization
20290 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
20292 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
20294 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
20296 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
20299 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
20301 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
20302 enable use of interface variables again.
20304 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
20305 I1 to registers because there is no simply way to sign extend 8bit
20306 quantities in caller saved registers on x86.
20308 * inssel-float.brg: set costs of some rules to 2 so
20309 that monobure always select the arch. specific ones if supplied,
20310 regardless of the order we pass the files to monoburg.
20312 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
20314 * mini.c, mini-x86.c: since the magic trampoline for jumps
20315 can't patch the code directly, we do it as soon as the
20316 method gets compiled.
20318 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
20320 * mini-x86.c, mini.h: introduce a new patching method
20321 to support CEE_JMP and tail calls.
20322 * mini.c: obey tail.call. Don't precompile methods target
20324 * tramp-x86.c: new trampoline code to handle methods
20325 reached through a jump.
20327 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
20329 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
20330 bit values to registers
20332 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
20334 * mini.c (mono_compile_get_interface_var): share interface
20335 variables if possible.
20337 2003-05-16 Martin Baulig <martin@ximian.com>
20339 * debug-mini.c (mono_init_debugger): New function to initialize
20340 the debugger. This is not in the debugger since it needs to
20341 access some of mini's internals.
20343 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
20345 * mini.c (mono_method_to_ir): inlining fixes/cleanups
20347 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
20349 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
20350 for value type handling.
20352 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
20354 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
20355 (mono_method_check_inlining): enable inlining of all kinds of wrappers
20357 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
20359 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
20360 the constructor through a proxy.
20362 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
20364 * jit-icalls.c, inssel.brg: fixes to array element address
20367 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
20369 * mini-x86.c (is_regsize_var): allocate pointer to registers
20371 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
20373 * driver.c: fixed typo, added intrins to the set of optimizations
20374 tested with regressions.
20376 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
20378 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
20379 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
20382 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
20384 * inssel.brg: remove some common pop instructions without side effects
20386 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
20388 * inssel-x86.brg: fixed thinko in int to double conversions.
20390 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
20392 * mini.c, jit-icalls.c: added runtime thread-static variable support.
20394 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
20396 * inssel-long32.brg: two more missing instructions.
20398 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
20400 * mini.c (mono_emit_call_args): set the cil_code for all arguments
20401 if not already set.
20403 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
20405 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
20408 * basic-float.cs: Added tests for negative zero.
20410 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
20412 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
20413 a couple of missing operations for long casts, with test cases.
20415 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20417 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
20419 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
20421 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
20422 code size estimation.
20424 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
20426 * mini.c (mono_jit_create_remoting_trampoline): make it work with
20427 abstract methods (fix bug 42542)
20429 * aot.c: add ability to handle array types
20431 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
20433 * mini.c: Call the _specific versions of the object allocation
20434 functions if possible.
20436 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
20438 * driver.c: call setlocale ().
20440 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
20442 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
20445 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
20447 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
20449 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
20450 wrappers (fix bug 42122)
20452 2003-05-04 Martin Baulig <martin@ximian.com>
20454 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
20456 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
20457 s/mini_set_defaults/mono_set_defaults/g.
20459 2003-05-04 Martin Baulig <martin@ximian.com>
20461 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
20463 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20465 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
20466 (reported by Don Roberts).
20468 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
20470 * mini.c: temporarily work around two bugs for this release.
20472 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
20474 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
20475 that contains -export-dynamic and it makes using the ld script
20477 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
20479 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
20481 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
20484 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
20486 * mini.c: make sure leave calls all the needed finally blocks,
20487 even when the target jumps out of multiple exception clauses.
20489 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
20491 * ldscript, Makefile.am: add linker script to reduce the number of
20492 exported symbols (should also fix the issues with libwine defining
20493 some of the same symbols in io-layer).
20495 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
20497 * driver.c (mini_main): Avoid assertion when no file name is given on
20500 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
20502 * driver.c: added --version/-V command line option.
20503 Added the inline optimization in the regression tests.
20505 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
20507 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
20508 to the type in the method signature (fixes bug#42134).
20510 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
20512 * mini.c: when inlining, check this is not null only when needed (bug #42135).
20514 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
20516 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
20518 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20520 * driver.c: fixed bug #42100.
20522 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
20524 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
20526 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
20528 * mini.c: moved most of the code required to do inlining to its own
20529 function so it can be reused. Inline also ctors if appropriate.
20531 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
20533 * Makefile.am: Link with -export-dynamic so shared libs loaded by
20534 the runtime can call mono API functions.
20536 2003-04-27 Martin Baulig <martin@ximian.com>
20538 * debug-mini.c (mono_debug_init_method): Added
20539 `guint32 breakpoint_id' argument; if the method has a breakpoint,
20540 send a notification to the debugger.
20542 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
20543 running in the Mono Debugger, just pass the breakpoint number to
20544 mono_debug_init_method().
20546 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
20548 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
20550 * mini.c: allow some more unsafe compares.
20552 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20554 * mini-x86.c, Makefile.am: make distcheck works (partially from
20555 a patch by Richard Lee <r.h.lee@attbi.com>).
20556 * regset.c, regset.h: removed, they are unused.
20558 2003-04-25 Dick Porter <dick@ximian.com>
20560 * driver.c: Usage reports the name as 'mono' not 'mini'
20561 * exceptions-x86.c: Build and run on freebsd
20563 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
20565 * Makefile.am: install the program with the 'mono' name and
20566 the library as libmono instead of mini and libmini.
20568 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
20570 * driver.c: provide the APIs for the embedding interface of the old jit.
20572 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
20574 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
20576 2003-04-23 Martin Baulig <martin@ximian.com>
20578 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
20580 * driver.c: Added `--debug' command line argument to enable
20583 2003-04-23 Martin Baulig <martin@ximian.com>
20585 * debug.[ch]: Removed. The code is now in
20586 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
20588 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
20591 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
20593 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
20595 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20598 (mini_cleanup): moved mono_runtime_cleanup call after the call to
20599 mono_domain_finalize.
20600 (mini_method_compile): use mono_method_profile* if the the option is
20603 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
20605 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
20606 methods with their wrapper.
20608 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
20609 methods with their wrapper.
20611 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
20614 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
20617 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
20620 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
20622 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
20624 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
20626 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
20627 of the mempool. This is slightly faster and uses less memory
20629 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
20631 * mini.c: avoid O(n) allocation for variables.
20633 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20635 * mini.c: handle items on the stack after inlining methods.
20637 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
20639 * mini.c: make the method->opcode optimization dependent
20640 on MONO_OPT_INSTRINS and do it lazily.
20642 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
20644 * driver.c: print overall results at the end of regression run.
20646 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
20648 * inssel.brg: don't overwrite symbolic registers.
20650 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
20652 * inssel-x86.brg: fix conversion from long to float.
20654 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
20656 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
20658 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
20660 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
20662 * driver.c: Added --print-vtable option as in the old JIT.
20664 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
20666 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
20668 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
20670 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
20672 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
20674 * mini.c regalloc.c regalloc.h: Fix memory leak.
20676 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
20678 * aot.c (mono_aot_get_method): register all used strings
20680 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
20682 * mini.c: always intern strings references with ldstr at compile time.
20684 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
20686 * Makefile.am: add BUILT_SOURCES.
20688 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
20690 * driver.c: give a better error message when the assembly to execute
20691 doesn't have an entry point.
20693 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
20695 * Makefile.am: added hack for automake
20697 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
20700 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
20702 22003-04-07 Martin Baulig <martin@ximian.com>
20704 * Makefile.am: Added Makefile.am.
20706 * debugger-main.c: Removed, this is now in the debugger where it
20709 * mini.pc.in: Call this package `mini' for the moment.