1 2009-04-03 Zoltan Varga <vargaz@gmail.com>
3 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
5 * mini-llvm.c: Update comments.
7 * mini.h (COMPILE_LLVM): New macro.
9 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
11 * ssa.c (mono_ssa_compute): Ditto.
13 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
14 the unwind ops from a DWARF FDE.
16 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
17 methods by extracting the dwarf unwind ops from the unwind info generated
20 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
23 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
26 2009-04-02 Zoltan Varga <vargaz@gmail.com>
28 * Makefile.am (llvm_sources): Enable this.
30 * mini.c (mini_method_compile): Add support for compiling with LLVM,
31 failing back to the JIT if something cannot be handled.
33 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
36 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
39 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
42 * mini-ops.h: Add a few opcodes needed by LLVM.
44 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
47 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
50 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
52 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
54 2009-04-01 Mark Probst <mark.probst@gmail.com>
56 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
57 ridiculously large methods.
59 2009-03-31 Martin Baulig <martin@ximian.com>
61 * debug-debugger.c (debugger_remove_breakpoint): Call
62 mono_debugger_remove_class_init_callback ().
64 2009-03-31 Zoltan Varga <vargaz@gmail.com>
66 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
67 right before emitting code, not at the start.
69 * mini.c (mono_postprocess_patches): Extract this into a separate function
72 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
73 byref types correctly.
75 2009-03-30 Zoltan Varga <vargaz@gmail.com>
77 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
80 2009-03-29 Zoltan Varga <vargaz@gmail.com>
82 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
83 indirect calls, this avoids problems where get_vcall_slot () would get
84 confused by the native code for the instruction preceeding the call.
85 (mono_arch_get_vcall_slot): Simplify this.
86 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
88 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
89 register allocator now seems to depend on them instead of the data in
92 * mini.c (mini_method_compile): Throw the correct type of exception if
93 mono_method_get_header () fails because of a loading error.
95 2009-03-28 Zoltan Varga <vargaz@gmail.com>
97 * mini.c (mini_method_compile): Clear the loader error if the method
98 header cannot be decoded.
100 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
101 interface methods on proxies correctly.
103 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
104 this argument for vtype methods. Add precise liveness info for arguments.
106 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
107 LIVERANGE_START/END opcodes.
109 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
110 for arguments and values in registers.
112 2009-03-27 Zoltan Varga <vargaz@gmail.com>
114 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
115 return a valuetype. Fixes #487518.
117 * iltests.il: Add a test.
119 * aot-compiler.c: Use mono_thread_create () to create helper threads.
121 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
122 closed over a null reference correctly.
124 2009-03-26 Zoltan Varga <vargaz@gmail.com>
126 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
128 2009-03-25 Mark Probst <mark.probst@gmail.com>
130 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
131 allocated to the same registers as fixed sregs.
133 2009-03-24 Mark Probst <mark.probst@gmail.com>
135 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
138 * method-to-ir.c: Handle more cases for
139 Interlocked.CompareExchange.
141 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
142 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
143 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
145 2009-03-23 Zoltan Varga <vargaz@gmail.com>
147 * aot-runtime.c (decode_method_ref): Fix a warning.
149 * unwind.c (mono_unwind_frame): Ditto.
151 2009-03-22 Zoltan Varga <vargaz@gmail.com>
153 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
154 (mono_compile_assembly): Enable the binary writer for full-aot as well.
156 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
157 fix the handling of large values in the ALU_PC_G0_NC relocation.
159 2009-03-22 Zoltan Varga <vargaz@gmail.com>
161 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
163 2009-03-22 Mark Probst <mark.probst@gmail.com>
165 * method-to-ir.c (mono_spill_global_vars): Support for ternary
168 2009-03-22 Mark Probst <mark.probst@gmail.com>
170 * method-to-ir.c: MINI_OP3 needs a comma.
172 * method-to-ir.c, mini.h, mini.c: Remove
173 mono_init_op_sreg_counts ().
175 2009-03-22 Zoltan Varga <vargaz@gmail.com>
177 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
180 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
183 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
185 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
188 2009-03-21 Mark Probst <mark.probst@gmail.com>
190 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
191 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
192 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
195 2009-03-20 Zoltan Varga <vargaz@gmail.com>
197 * driver.c: Change location of gc_wrapper.h.
199 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
200 inside finally clauses correctly. Fixes #485721.
202 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
203 after the change above.
205 * exceptions.cs: Add a test.
207 2009-03-19 Zoltan Varga <vargaz@gmail.com>
209 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
211 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
212 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
213 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
215 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
216 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
218 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
220 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
221 Simplify logic for ensure_method_is_allowed_to_call_method.
222 Handle wrappers on callers.
224 2009-03-19 Zoltan Varga <vargaz@gmail.com>
226 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
229 * basic-simd.cs: Fix the names of some test methods.
231 2009-03-18 Geoff Norton <gnorton@novell.com>
233 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
235 2009-03-18 Zoltan Varga <vargaz@gmail.com>
237 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
239 2009-03-17 Jb Evain <jbevain@novell.com>
241 * driver.c: remove now uneeded call to mono_gc_base_init before
244 2009-03-17 Jb Evain <jbevain@novell.com>
246 * dwarfwriter.c (token_handler): handle more cases.
248 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
250 * method-to-ir.c: Remove more dead code (that was required only
251 because of method_is_safe). Fix compiler warnings.
253 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
255 * method-to-ir.c: Remove unneeded/useless method_is_safe
256 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
258 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
260 * mini.c (mini_method_compile): Print the method been compiled with
261 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
262 for people not familiar with the runtime.
264 2009-03-17 Zoltan Varga <vargaz@gmail.com>
266 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
267 a managed object which is later put into a GList. Return its class instead.
269 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
270 stack slots when using sgen.
272 2009-03-16 Zoltan Varga <vargaz@gmail.com>
274 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
276 2009-03-14 Zoltan Varga <vargaz@gmail.com>
278 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
279 > so it works on the first vreg as well.
281 2009-03-13 Zoltan Varga <vargaz@gmail.com>
283 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
286 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
288 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
291 2009-03-12 Zoltan Varga <vargaz@gmail.com>
293 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
294 native->IL offset mapping.
296 2009-03-11 Zoltan Varga <vargaz@gmail.com>
298 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
300 * basic.cs: Add a test.
302 2009-03-11 Mark Probst <mark.probst@gmail.com>
304 * mini-x86.c (mono_arch_output_basic_block): Use different
305 registers in case the ones we want to overwrite are used by the
306 other operand. Fixes regression in #480807.
308 2009-03-10 Zoltan Varga <vargaz@gmail.com>
310 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
312 * dwarfwriter.c (emit_line_number_info): The line number info for
313 IL code was off by one. Fix that.
315 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
318 2009-03-09 Mark Probst <mark.probst@gmail.com>
320 Contributed under the terms of the MIT/X11 license by Steven
321 Munroe <munroesj@us.ibm.com>.
323 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
326 2009-03-08 Zoltan Varga <vargaz@gmail.com>
328 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
331 2009-03-06 Zoltan Varga <vargaz@gmail.com>
333 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
334 the delegate ctor handling code. Fixes #482638.
336 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
339 * iltests.il.in: Add a test.
341 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
344 2009-03-05 Mark Probst <mark.probst@gmail.com>
346 * mini-trampolines.c (mono_create_jump_trampoline): If the method
347 is shared generic code, return the trampoline, even if the method
348 has already been compiled. Fixes #479763.
350 * mini.c, mini.h: New function
351 mono_jit_find_compiled_method_with_jit_info() which is the same as
352 mono_jit_find_compiled_method() but also returns the jit info.
354 2009-03-05 Mark Probst <mark.probst@gmail.com>
356 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
357 for methods which actually have one. For all other methods, make
358 sure the this argument var is live the whole method.
360 * mini.c (mini_method_compile): Every shared method has a
361 this/vtable/mrgctx info. Fixes #480807.
363 2009-03-05 Mark Probst <mark.probst@gmail.com>
365 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
366 generic/imt thunks where some entries branch through the vtable,
367 while other entries branch directly.
369 2009-03-05 Zoltan Varga <vargaz@gmail.com>
371 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
373 * mini-windows.c: Ditto.
375 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
378 2009-03-04 Zoltan Varga <vargaz@gmail.com>
380 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
383 2009-03-04 Mark Probst <mark.probst@gmail.com>
385 * method-to-ir.c: Don't inline methods that use JMP. Fixes
388 2009-03-04 Mark Probst <mark.probst@gmail.com>
390 * exceptions-x86.c: Include debug-mini.h - fixes build.
392 2009-03-04 Martin Baulig <martin@ximian.com>
394 * debug-mini.c: Clean up the exception API and add documentation.
395 (mono_debugger_handle_exception): New public method; this is
396 called when throwing an exception or encountering an unhandled one.
397 (mono_debugger_call_exception_handler): Formerly known as
398 mono_debugger_handle_exception(); this is used to tell the
399 debugger that we're about to invoke an exception handler.
401 2009-03-04 Martin Baulig <martin@ximian.com>
403 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
404 ../metadata/mono-debug-debugger.c; save and reset exception state.
406 2009-03-02 Martin Baulig <martin@ximian.com>
408 * debug-mini.c: Moved the debugger exception handling here from
409 ../metadata/mono-debug-debugger.c.
412 (MonoDebuggerExceptionAction): New exception typedef.
415 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
418 (mono_amd64_throw_exception): Use the new debugger exception
422 (mono_handle_exception_internal): Don't call
423 mono_debugger_unhandled_exception() here.
425 2009-03-03 Zoltan Varga <vargaz@gmail.com>
427 * mini.c aot-compiler.c: Update after the changes to
428 mono_marshal_get_runtime_invoke ().
430 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
431 Virtual generic methods might not have method->slot set, work around
434 * generics.cs: Add a test.
436 2009-03-02 Geoff Norton <gnorton@novell.com>
439 * driver.c: Allow signal chaining of SIGFPE as well.
441 2009-03-02 Zoltan Varga <vargaz@gmail.com>
443 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
444 this since it now receives the method not its generic context in the
447 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
448 generic/imt thunks where some entries branch through the vtable, while
449 other entries branch directly.
451 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
453 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
454 support for interface methods as well.
456 * mini-trampolines.c: Add support for virtual generic methods in interfaces
457 using the normal IMT thunks.
459 generics.cs: Add new tests.
461 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
462 the generic inst to the generic imt thunks. This fixes AOT support,
463 improves consistency with the normal IMT thunks, and makes it easier to
464 add support for interface generic virtual methods later.
466 * mini-trampolines.c (mono_magic_trampoline): Ditto.
468 2009-02-28 Zoltan Varga <vargaz@gmail.com>
470 * driver.c (mono_set_signal_chaining): New public API function to enable
471 signal chaining on POSIX platforms.
473 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
474 (si@lindenlab.com) to implement signal chaining. The original patch was
475 contributed under the MIT X/11 license:
476 https://bugzilla.novell.com/show_bug.cgi?id=318894
478 2009-02-27 Zoltan Varga <vargaz@gmail.com>
480 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
481 too until it can be made to run on amd64.
483 2009-02-26 Zoltan Varga <vargaz@gmail.com>
485 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
486 to get_generic_context_from_code () + get_call_info () if possible.
488 2009-02-25 Zoltan Varga <vargaz@gmail.com>
490 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
491 suspend-on-sigsegv functionality.
493 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
494 to suspend when a native SIGSEGV is received. This is useful for debugging
495 crashes which don't happen under gdb, since a live process contains more
496 information than a core file.
498 * mini-exceptions.c (mono_print_thread_dump): Use
499 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
501 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
503 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
505 * basic-float.cs: Disable the tests which currently fail on amd64.
507 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
508 value to mono_arch_patch_callsite () to fix crashes.
510 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
512 2009-02-23 Zoltan Varga <vargaz@gmail.com>
514 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
515 nop code by patching the call address to point to the nullified class init
516 trampoline, as the former does not seem to be safe on SMP machines.
518 2009-02-23 Mark Probst <mark.probst@gmail.com>
520 * mini-ops.h: Fix the argument types for a few x86 opcodes where
523 2009-02-23 Zoltan Varga <vargaz@gmail.com>
525 * basic-float.cs basic-calls.cs: Fix warnings.
527 2009-02-22 Mark Probst <mark.probst@gmail.com>
529 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
530 correct frame pointer in the LMF. Should fix #478394.
532 2009-02-22 Zoltan Varga <vargaz@gmail.com>
534 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
536 * image-writer.c: Make the binary writer less verbose.
538 2009-02-21 Zoltan Varga <vargaz@gmail.com>
540 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
541 are called from runtime invoke wrappers.
543 2009-02-20 Zoltan Varga <vargaz@gmail.com>
545 * cpu-ppc.md (store_memindex): Increase the size of this.
547 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
549 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
551 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
553 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
556 Last fix for of #467201.
559 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
561 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
563 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
564 and long_conv_to_r8_2:
566 Fixed part of #467201.
568 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
570 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
572 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
573 conversion to 32 bits.
575 * cpu-x86.md: Increase the size of int_conv_to_r4.
577 * basic-float.cs: Add a test for this.
579 Fixed part of #467201.
581 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
583 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
585 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
586 conversion to 64 bits.
588 * basic-float.cs: Add a test for this.
590 Fixed part of #467201.
592 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
594 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
596 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
597 This behavior is compatible with MS.
599 * iltest.il.in: Add a test for this.
601 Fixed part of #467201.
603 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
605 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
607 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
608 change the precision of the value.
610 * cpu-x86.md: Define len for float_conv_to_r4.
612 * basic-float.cs: Add a test for this.
614 Fixed part of #467201.
616 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
618 * mini.c: Adjust locking order to the new semantics where the loader lock
621 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
630 * mini-trampolines.c:
643 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
645 2009-02-18 Zoltan Varga <vargaz@gmail.com>
647 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
650 2009-02-17 Zoltan Varga <vargaz@gmail.com>
652 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
653 for cctors if needed.
655 2009-02-17 Mark Probst <mark.probst@gmail.com>
657 * mini-ppc.c: Fix build on Darwin.
659 2009-02-17 Zoltan Varga <vargaz@gmail.com>
661 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
662 version instead of 3 as valgrind doesn't like version 3.
664 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
666 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
667 usable for hashing methods.
668 (emit_extra_methods): Use the new hash to avoid putting every method in the
671 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
673 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
674 whenever a method ref could match a method.
676 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
679 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
682 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
684 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
687 * method-to-ir.c (mono_method_check_inlining): Avoid calling
688 mono_method_get_header () on inflated methods as an optimization.
690 2009-02-16 Zoltan Varga <vargaz@gmail.com>
692 * ssa.c (fold_ins): Fix another crash if the instruction following the
693 switch was optimized away.
695 2009-02-16 Mark Probst <mark.probst@gmail.com>
697 Contributed under the terms of the MIT/X11 license by Steven
698 Munroe <munroesj@us.ibm.com>.
700 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
702 2009-02-16 Zoltan Varga <vargaz@gmail.com>
704 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
705 around the mono_domain_alloc calls, it is now done by the functions
708 * aot-compiler.c (compile_method): Only add wrappers referenced by
709 the method if compiling with full AOT.
710 (mono_compile_assembly): Error out if --aot=full is specified on
711 a platform where it is not supported.
713 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
716 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
719 * aot-runtime.c (load_named_code): Handle
720 mono_arm_throw_exception_by_token.
722 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
724 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
727 * Makefile.am (fullaotcheck): Exit if a test fails.
729 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
731 (mono_compile_assembly): Handle the assembler failing.
733 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
734 accepting subsections of .bss.
736 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
739 * aot-compiler.c: Remove some unused includes.
741 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
742 now in MonoImageWriter.
744 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
745 code sequence which matches a non-virtual call. Fixes #472654.
747 2009-02-15 Zoltan Varga <vargaz@gmail.com>
749 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
752 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
753 use the image/dwarf writers directly.
755 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
758 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
761 * image-writer.h: Fix some typos.
763 * dwarfwriter.h dwarfwriter.c: New files.
765 * aot-compiler.c: Extract the DWARF info writing functionality into a
768 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
769 argument to return unwind info.
771 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
773 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
775 * aot-runtime.c (decode_method_ref): Add a case for
776 MONO_AOT_METHODREF_WRAPPER_NAME.
778 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
781 * aot-compiler.c (encode_method_ref): Use the new constants.
783 * aot-runtime.c (decode_method_ref): Ditto.
785 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
786 be compiled, not the icall itself.
788 2009-02-14 Zoltan Varga <vargaz@gmail.com>
790 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
791 using decode_method_ref ().
793 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
794 convert it to an in32. Fixes #475859.
796 * arrays.cs: Add a test.
798 2009-02-12 Zoltan Varga <vargaz@gmail.com>
800 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
803 * basic-long.cs: Add a test.
805 2009-02-12 Mark Probst <mark.probst@gmail.com>
807 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
808 remove the frame pointer in leaf methods which don't receive any
809 arguments, don't throw exceptions and don't do dynamic stack
812 2009-02-12 Zoltan Varga <vargaz@gmail.com>
814 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
815 the fail_tramp changes. Hopefully fixes #475132.
817 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
819 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
820 instead of mono_metadata_signature_dup_full.
822 2009-02-12 Zoltan Varga <vargaz@gmail.com>
824 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
825 for processing jump tables. Fixes #473787.
827 2009-02-11 Mark Probst <mark.probst@gmail.com>
829 * mini-generic-sharing.c: mini_method_get_context() just calls
830 mono_method_get_context_general() now.
832 * mini.c, mini.h: Moved get_object_generic_inst(),
833 construct_object_context_for_method() and
834 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
836 2009-02-11 Zoltan Varga <vargaz@gmail.com>
838 * branch-opts.c (mono_if_conversion): Handle the case where the merged
839 basic block fell through to its successor bblock without a branch. Fixes
842 * iltests.il.in: Add a test.
844 * aot-compiler.c (encode_method_ref): Encode methods of array types.
845 (can_encode_patch): We can now handle arrays of generic parameters and
848 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
850 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
851 the AOT file to avoid some #ifdefs in aot-runtime.c
853 * mini.h: Bump AOT file format version.
855 2009-02-10 Zoltan Varga <vargaz@gmail.com>
857 * Makefile.am (fullaotcheck): Make this run the tests.
859 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
861 2009-02-10 Mark Probst <mark.probst@gmail.com>
863 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
864 individually. Fixes #473482.
866 2009-02-10 Zoltan Varga <vargaz@gmail.com>
868 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
870 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
872 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
873 (mono_compile_assembly): Hush compile warnings about
874 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
877 2009-02-10 Zoltan Varga <vargaz@gmail.com>
879 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
881 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
883 * aot-compiler.c: Fix arm support.
885 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
886 img_writer_emit_unset_mode () function.
888 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
889 (mono_unwind_get_dwarf_pc_reg): Ditto.
891 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
892 Move almost all platform specific code to a set of arch_ functions,
893 and document them to ease porting.
895 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
897 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
899 * aot-compiler.c: Extract the image writing functionality into a separate
900 module to reduce the size of this file.
902 2009-02-09 Geoff Norton <gnorton@novell.com>
904 * mini-s390.c: Fix the signature of emit_sig_cookie.
906 2009-02-09 Zoltan Varga <vargaz@gmail.com>
908 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
910 * aot-runtime.c (is_shared_got_patch): Ditto.
912 * aot-runtime.c (load_named_code): Cope with the fact that
913 decode_got_entry () won't decode the patch fully if its corresponding got
914 entry is already filled.
916 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
918 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
920 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
921 as the moving pointer instead of 'buf' for consistency with the rest of the
923 (mono_arch_create_monitor_exit_trampoline): Ditto.
925 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
926 generic_class_init trampolines.
927 (add_generic_class): Extract some code from add_generic_instances () into a
928 separate function so it can be called from other places too.
929 (compile_method): Call add_generic_class () for the classes of inflated methods
930 referenced by the method.
931 (can_encode_patch): Allow references to generic parameters.
933 * aot-runtime.c: Add support the patches required by the new trampolines.
935 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
938 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
941 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
942 this from get_throw_pending_exception, make the signature full aot compatible.
944 * Makefile.am (fullaotcheck): New target to run full-aot tests.
946 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
948 * exceptions.cs: Add a test.
950 2009-02-07 Zoltan Varga <vargaz@gmail.com>
952 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
953 use the DWARF_DATA_ALIGN constant instead.
955 * exception-<ARCH>.c: Update after the above change.
957 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
960 * mini-arm.c: Enable the dwarf unwinder.
962 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
963 instead of mono_class_setup_vtable ().
965 2009-02-07 Zoltan Varga <vargaz@gmail.com>
967 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
970 * mini-x86.h: Enable the dwarf unwinder.
972 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
974 Fix mcs/tests/test-7.cs
975 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
978 2009-02-06 Zoltan Varga <vargaz@gmail.com>
980 * mini.c (print_jit_stats): Remove some unused statistics.
982 2009-02-05 Zoltan Varga <vargaz@gmail.com>
984 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
986 2009-02-05 Mark Probst <mark.probst@gmail.com>
988 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
989 the method we get from mono_object_get_virtual_method() because
990 that function does it properly, now.
992 2009-02-05 Zoltan Varga <vargaz@gmail.com>
994 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
995 opcodes. Fixes #472775.
997 2009-02-05 Mark Probst <mark.probst@gmail.com>
999 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
1000 fact that mono_find_jit_info() sometimes returns the context
1001 corresponding to the jit info in new_ctx. Fixes #472600.
1003 2009-02-05 Zoltan Varga <vargaz@gmail.com>
1005 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
1006 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
1007 klass->enum_basetype directly.
1009 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
1012 * unwind.c: Avoid 0 sized arrays.
1014 2009-02-04 Zoltan Varga <vargaz@gmail.com>
1016 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
1017 size on systems with 64k pages. Fixes #471389.
1019 2009-02-04 Mark Probst <mark.probst@gmail.com>
1021 Contributed under the terms of the MIT/X11 license by Steven
1022 Munroe <munroesj@us.ibm.com>.
1024 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
1025 for LOADI4_MEMBASE. Use addi instead of addic if it's not
1028 2009-02-04 Mark Probst <mark.probst@gmail.com>
1030 Contributed under the terms of the MIT/X11 license by Steven
1031 Munroe <munroesj@us.ibm.com>.
1033 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
1036 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
1037 The trampoline can be longer on PPC64.
1039 2009-02-04 Mark Probst <mark.probst@gmail.com>
1041 Contributed under the terms of the MIT/X11 license by Steven
1042 Munroe <munroesj@us.ibm.com>.
1044 * mini-ppc.c: Compiler warning fixes and trivial code
1047 2009-02-04 Zoltan Varga <vargaz@gmail.com>
1049 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
1050 ins->dreg which could be a hardware register, not a vreg.
1052 * aot-compiler.c (emit_method_dwarf_info): Ditto.
1054 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
1055 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
1057 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
1059 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
1060 ->dreg, that is not the vreg we are looking for.
1062 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
1064 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
1067 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
1070 2009-02-03 Zoltan Varga <vargaz@gmail.com>
1072 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
1074 * aot-compiler.c (emit_line_number_info): Fix line number emission when
1077 * aot-compiler.c: Add xdebug support on x86.
1079 * unwind.c: Add x86 support.
1081 * aot-compiler.c (emit_exception_debug_info): Control the emission of
1082 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
1084 * mini.c (mini_method_compile): Ditto.
1086 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
1089 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
1090 which mimic .push_section/.pop_section in GAS.
1092 * aot-compiler.c: Emit precise live range information for variables.
1094 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
1096 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
1097 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
1100 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
1101 the live ranges of variables.
1103 * mini.h (struct MonoMethodVar): Add two fields containing the live range
1104 of the variable in terms of native offsets.
1106 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
1108 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
1110 2009-02-02 Mark Probst <mark.probst@gmail.com>
1112 Contributed under the terms of the MIT/X11 license by Steven
1113 Munroe <munroesj@us.ibm.com>.
1115 * exceptions-ppc.c (restore_regs_from_context): Correct operand
1116 order (offset then base reg) for ppc_load_multiple_regs.
1117 (emit_save_saved_regs) Correct operand order for
1118 ppc_store_multiple_regs.
1119 (mono_arch_get_call_filter): Correct operand order for
1120 ppc_load_multiple_regs.
1122 * mini-ppc.c (emit_memcpy): Fix operand order for
1123 ppc_load_reg_update and ppc_store_reg_update.
1124 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
1125 (mono_arch_emit_epilog): Correct operand order for
1126 ppc_load_multiple_regs.
1128 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
1129 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
1131 2009-02-02 Mark Probst <mark.probst@gmail.com>
1133 * cpu-ppc64.md: Fixed storer4_memindex length.
1135 2009-02-02 Zoltan Varga <vargaz@gmail.com>
1137 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
1140 * aot-compiler.c (emit_line_number_info): Optimize this.
1142 2009-02-01 Zoltan Varga <vargaz@gmail.com>
1144 * aot-compiler.c: Disassemble tokens in the IL disassembly.
1146 * aot-compiler.c: Add debug info for methods without debug info by
1147 emitting an IL file and having the line number info referencing that file.
1149 * aot-compiler.c: Optimize the size of the generated line number info.
1151 * aot-compiler.c: Emit line number info in xdebug mode.
1153 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
1156 2009-01-31 Zoltan Varga <vargaz@gmail.com>
1158 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
1160 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
1163 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
1165 * basic-calls.cs: Test for the weird crash found on arm.
1167 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
1169 * cpu-arm.md: Increase the size of storer8_membase_reg and
1170 loadr8_membase_reg to 24 bytes to accomodate the extra add.
1172 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
1173 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
1174 reg to LR otherwise we'll be loading/storing from just the offset.
1176 2009-01-30 Miguel de Icaza <miguel@novell.com>
1178 Question: if we are storing gint32's inside the "*native_offset",
1179 should we change the signature to "gint32 *native_offset" to
1180 ensure that we do not have type definition problems?
1182 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
1183 an int * as this is what the other function expects, causes
1184 problems with Freescale's compiler that defined int32_t to be a
1185 long and makes int incompatible
1187 2009-01-30 Miguel de Icaza <miguel@novell.com>
1189 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
1190 filename conflict with bjam.
1192 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
1194 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
1195 as it might use decomposed ops.
1197 2009-01-30 Zoltan Varga <vargaz@gmail.com>
1199 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
1201 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
1204 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
1206 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
1209 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
1210 way registers are stored in MonoContext on arm.
1212 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
1213 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
1215 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
1217 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
1219 * mini.c (mini_init): Register mono_isfinite.
1221 * jit-icalls.c (mono_isfinite): New jit icall.
1223 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
1225 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
1226 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
1229 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
1231 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
1232 separate frame and stack pointers, so we must use FP to find the register
1234 The FP reg is retrieved from the MonoContext::regs array.
1236 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
1238 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
1241 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
1243 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
1244 return R4 and R8 when not running under softfloat.
1246 Fixes basic-calls.exe
1248 2009-01-30 Zoltan Varga <vargaz@gmail.com>
1250 * mini-arm.c: Implement some overflow opcodes.
1252 2009-01-29 Miguel de Icaza <miguel@novell.com>
1254 * ssa.c: handle another alloca.h
1256 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
1257 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
1258 MONO_ARCH_USE_SIGACTION.
1260 * aot-runtime.c, mini-exceptions.c: Replace platform define with
1263 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
1265 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
1266 PPC targets as sigaction does not exist on all platforms, define
1267 this on a per-platform basis.
1269 Instead of erroring out if the platform is not defined, include
1270 mini-ppc-os.h, and expect that the OS specific setting provides
1271 the required information.
1273 2009-01-30 Zoltan Varga <vargaz@gmail.com>
1275 * aot-compiler.c: Fix --enable-minimal=aot.
1277 2009-01-30 Zoltan Varga <vargaz@gmail.com>
1279 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
1282 2009-01-29 Zoltan Varga <vargaz@gmail.com>
1284 * exceptions-arm.c: Fix warnings.
1286 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
1289 * mini-x86.c: Fix --enable-minimal=jit build.
1291 * mini.c: Really fix --enable-minimal=jit build.
1293 * mini.c (construct_object_context_for_method): Move this outside
1294 the DISABLE_JIT block to fix the --enable-minimal=jit build.
1296 "Backported" of r124984 from 2.0 branch.
1298 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
1300 "Backport" of r124977 + r124978 from 2.0 branch.
1302 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
1303 to avoid calling mono_exception_from_token () from the throw trampoline.
1304 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
1305 for throwing corlib exceptions, this fixes full-aot support for corlib
1308 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
1310 2009-01-29 Miguel de Icaza <miguel@novell.com>
1312 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
1313 part of the changes to split the code in mini into operating
1314 system specific files.
1316 This patch was done by copying mini.c to the respective files to
1317 preserve SVN history.
1319 2009-01-29 Zoltan Varga <vargaz@gmail.com>
1321 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
1323 2009-01-28 Zoltan Varga <vargaz@gmail.com>
1325 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
1326 remoting-invoke-with-check wrappers of shared methods.
1328 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
1330 2009-01-27 Mark Probst <mark.probst@gmail.com>
1332 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
1333 optimization if the top of stack is the last instruction in the
1334 bblock. Otherwise it might have been used after its definition.
1337 2009-01-27 Zoltan Varga <vargaz@gmail.com>
1339 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
1340 method as well when get_vcall_slot () fails to match a code sequence.
1342 * mini-arm.c: Fix the android build, which doesn't have
1345 2009-01-26 Zoltan Varga <vargaz@gmail.com>
1347 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
1350 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
1352 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
1354 2009-01-26 Zoltan Varga <vargaz@gmail.com>
1356 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
1357 and put its id into jinfo->used_regs. This is only used on amd64,
1358 which is currently the only platform generating unwind info.
1360 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
1361 the dwarf unwinder. This is required to correctly handle async exceptions
1362 like thread abort and stack overflows, which can happen while a method
1363 is in the middle of its prolog or epilog.
1365 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
1366 the unwind info belonging to an AOTed method.
1368 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
1369 into cfg->unwind_ops.
1371 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
1373 * mini.c (mini_init): Call mono_unwind_init ().
1374 (mini_cleanup): Call mono_unwind_cleanup ().
1376 * unwind.c: Add functions for managing a set of unwind info entries, allowing
1377 unwind info to be shared between methods.
1379 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
1382 * exceptions-amd64.c (mono_arch_exceptions_init): Call
1383 get_throw_pending_exception () to avoid initialization races.
1385 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
1386 mono_arch_exceptions_init () function.
1388 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
1390 2009-01-25 Zoltan Varga <vargaz@gmail.com>
1392 * mini.c (mono_get_domain_intrinsic): New helper function.
1393 (mono_get_thread_intrinsic): Ditto.
1395 * mini-arm.c mini-ia64.c: Use the new helper functions.
1397 * method-to-ir.c (mono_method_to_ir): Fix the comment for
1398 the last constrained_call change, since it is needed in the non-AOT
1401 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
1403 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
1404 mono_get_lmf_addr () on arm eabi linux.
1406 2009-01-24 Zoltan Varga <vargaz@gmail.com>
1408 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
1409 code sequence which matches a non-virtual call.
1411 2009-01-23 Mark Probst <mark.probst@gmail.com>
1413 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
1416 2009-01-23 Zoltan Varga <vargaz@gmail.com>
1418 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
1419 runtime-invoke wrappers, since they are also shared based on signature.
1421 2009-01-22 Mark Probst <mark.probst@gmail.com>
1423 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
1424 info from the (correct) context.
1426 2009-01-22 Zoltan Varga <vargaz@gmail.com>
1428 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
1430 * unwind.c (mono_unwind_frame): New function to unwind through a frame
1431 using dwarf unwinding info. Not yet used.
1433 * mini.c (mini_init): When using xdebug, disable freeing of domains.
1435 2009-01-21 Mark Probst <mark.probst@gmail.com>
1437 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
1440 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
1441 special case and handle mono_arch_delegate_invoke_impl() returning
1442 function descriptors.
1444 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
1445 trampolines return function descriptors, too.
1447 2009-01-21 Zoltan Varga <vargaz@gmail.com>
1449 * method-to-ir.c (handle_alloc): Avoid generic instances in the
1450 out_of_line optimization.
1452 2009-01-21 Martin Baulig <martin@ximian.com>
1455 (MonoCompile): Added `disable_deadce_vars' to disable removing
1459 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
1460 inside the debugger.
1462 * liveness.c (mono_analyze_liveness): Don't remove any unused
1463 variables if `cfg->disable_deadce_vars' is set.
1465 2009-01-21 Mark Probst <mark.probst@gmail.com>
1467 * method-to-ir.c: Only apply exception constructor optimization if
1468 the the method actually belongs to an exception class. Fixes
1471 2009-01-21 Zoltan Varga <vargaz@gmail.com>
1473 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
1474 change inside a #ifdef __mono_ppc64__.
1476 * aot-compiler.c (compile_method): Remove the previous limitation.
1478 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
1479 on type variables in AOTed code.
1481 * aot-compiler.c (compile_method): Skip generic methods having type
1482 constraints on their generic parameters.
1484 * aot-compiler.c (compile_method): Check for methods which cannot be
1485 encoded inside RGCTX_FETCH patches as well.
1487 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
1490 2009-01-20 Mark Probst <mark.probst@gmail.com>
1492 * method-to-ir.c: Force the vtable variable in shared generic code
1493 for the case that they might show up on a stack trace where they
1496 * mini-exceptions.c: Save and use generic sharing info as well as
1497 IP in stack traces to resolve shared generic instantiations.
1499 2009-01-20 Zoltan Varga <vargaz@gmail.com>
1501 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
1502 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
1504 2009-01-20 Mark Probst <mark.probst@gmail.com>
1506 * method-to-ir.c: Do generic sharing for array constructors.
1508 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
1510 * mini-exceptions.c (mono_print_thread_dump): Add information
1511 about the thread state using wapi_current_thread_desc.
1513 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
1515 * basic-simd.cs: Tests for the new constructors.
1517 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
1519 * mini-ops.h: Added OP_EXPAND_*
1523 * mini-x86.c (mono_arch_output_basic_block): Same.
1525 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
1527 2009-01-19 Zoltan Varga <vargaz@gmail.com>
1529 * iltests.il.in: Add a test for #467385.
1531 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
1533 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
1534 thread been cleaned up is not the same currently in execution.
1536 Fixes appdomain-unload crashes on windows, osx and linux variants
1537 without the __thread keyword.
1539 2009-01-18 Zoltan Varga <vargaz@gmail.com>
1541 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
1542 (koush@koushikdutta.com). Implement this for android.
1544 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
1545 begins with a digit.
1547 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
1548 mono_marshal_get_write_barrier ().
1550 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
1552 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
1553 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
1554 that pass them on a register pair.
1556 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
1557 test was crashing due to that.
1559 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
1561 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
1562 trampoline code. Include ucontext.h only if available.
1564 2009-01-15 Mark Probst <mark.probst@gmail.com>
1566 * mini.c: mono_domain_lookup_shared_generic() takes an open method
1567 and doesn't check whether it's sharable, like it was before
1568 removing the shared generics hash. This brings IronPython
1569 performance back to what it was before that change.
1571 2009-01-14 Mark Probst <mark.probst@gmail.com>
1573 * method-to-ir.c: Handle delegate invocation optimization earlier,
1574 otherwise it would be handled (much more slowly) by the
1575 final/sealed optimization.
1577 2009-01-13 Zoltan Varga <vargaz@gmail.com>
1579 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
1580 domain is not set. Fixes #465864.
1582 2009-01-12 Mark Probst <mark.probst@gmail.com>
1584 * method-to-ir.c: Don't stop sharing of generic methods with catch
1585 clauses - we already handle those.
1587 2009-01-12 Mark Probst <mark.probst@gmail.com>
1589 * mini.c, mini.h: lookup_generic_method() is now
1590 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
1591 making the shared_generics_hash obsolete.
1593 2009-01-12 Mark Probst <mark.probst@gmail.com>
1595 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
1596 use the red zone. Make room on the stack first and then use it,
1597 not the other way around.
1599 2009-01-12 Zoltan Varga <vargaz@gmail.com>
1601 * mini.c (mini_init): Call mono_xdebug_init ().
1603 * aot-compiler.c (mono_xdebug_init): Make this non-static.
1605 2009-01-11 Zoltan Varga <vargaz@gmail.com>
1607 * TestDriver.cs: Add an --iter argument to run tests multiple times.
1609 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
1612 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
1613 debug+unwind info for trampolines.
1615 * mini.c (mono_create_unwind_op): New helper function.
1617 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
1619 2009-01-10 Zoltan Varga <vargaz@gmail.com>
1621 * aot-compiler.c: Fix the build.
1623 2009-01-09 Zoltan Varga <vargaz@gmail.com>
1625 * Makefile.am: Update dtrace-prelink.sh location.
1627 2009-01-08 Zoltan Varga <vargaz@gmail.com>
1629 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
1630 optimization. Fixes #464520.
1632 2009-01-07 Bill Holmes <billholmes54@gmail.com>
1634 * mini-amd64.c : Adding code to save/restore non-volatile registers
1637 * exceptions-amd64.c : Adding code to save/restore non-volatile
1638 registers on Winx64.
1640 Contributed under MIT/X11 license.
1642 2009-01-07 Zoltan Varga <vargaz@gmail.com>
1644 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
1645 __GNUC_MINOR__ which can break when the major version changes.
1647 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1649 * basic-simd.cs: Add tests for usage of the sizeof opcode.
1651 2009-01-07 Geoff Norton <gnorton@novell.com>
1653 * helpers.c: Allow mono -v -v -v to work on darwin.
1655 2009-01-05 Bill Holmes <billholmes54@gmail.com>
1657 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
1660 Contributed under MIT/X11 license.
1662 2009-01-05 Zoltan Varga <vargaz@gmail.com>
1664 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
1665 instead of directly accessing type->data.klass. Fixes #462016.
1666 (mono_allocate_stack_slots_full): Ditto.
1668 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
1669 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
1671 * aot-compiler.c (emit_plt): Fix ARM build.
1673 2009-01-04 Zoltan Varga <vargaz@gmail.com>
1675 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
1677 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
1680 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
1681 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
1684 * iltests.il.in: Add a regression test.
1686 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1688 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
1690 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1692 * basic-simd.cs: Add a regression test for #462457.
1694 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1696 * mini-ops.h: Add a definition of XPHI.
1698 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
1700 * ssa.c (op_phi_to_move): Handle XPHI.
1702 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
1706 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1708 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
1710 2008-12-31 Geoff Norton <gnorton@novell.com>
1712 * mini-ppc.c: The prolog size allocated can be too small for darwin
1713 ppc32 under certain circumstances. Also fix a small logic bug.
1715 2008-12-29 Zoltan Varga <vargaz@gmail.com>
1717 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
1718 while loading AOT methods.
1720 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
1721 since only the former is nulled out after a successful cast. This prevents
1722 crashes with rethrown exceptions when using --debug=casts.
1724 2008-12-24 Mark Probst <mark.probst@gmail.com>
1726 * mini.h: New macro for checking whether a method is final,
1727 i.e. whether the method or its class is marked final.
1729 * method-to-ir.c: Use the new macro for all final-checks
1730 consistently. Fixes the crash in the System.ServiceModel tests.
1732 2008-12-23 Mark Probst <mark.probst@gmail.com>
1734 * mini-exceptions.c (get_exception_catch_class): Corrected another
1735 overly strict assertion.
1737 2008-12-23 Mark Probst <mark.probst@gmail.com>
1739 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
1740 Clobbering it is not allowed because the caller might use it as
1741 the vtable register in the interface call.
1743 2008-12-19 Mark Probst <mark.probst@gmail.com>
1745 * mini-exceptions.c (get_exception_catch_class): Corrected an
1746 overly strict assertion.
1748 2008-12-18 Mark Mason <mmason@upwardaccess.com>
1750 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
1752 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
1754 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
1756 * cpu-mips.md: correct lengths for certain long_ opcodes.
1758 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
1760 * 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().
1762 2008-12-17 Mark Mason <mmason@upwardaccess.com>
1764 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
1766 2008-12-17 Mark Mason <mmason@upwardaccess.com>
1768 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
1770 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
1772 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
1775 2008-12-16 Mark Mason <mmason@upwardaccess.com>
1777 * 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
1779 * 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)
1781 2008-12-15 Mark Mason <mmason@upwardaccess.com>
1783 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
1785 2008-12-14 Zoltan Varga <vargaz@gmail.com>
1787 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
1788 gshared code. Fixes #458947.
1790 * generics.cs: Add a test.
1792 2008-12-12 Mark Mason <mmason@upwardaccess.com>
1794 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1796 * mini-mips.c: first pass n32 code generation.
1798 * mini-mips.h: datatypes and defines for n32 support.
1800 * exceptions-mips.c: first pass n32 code generation.
1802 * tramp-mips.c: first pass n32 code generation.
1804 * cpu-mips.md: add long_ opcodes.
1806 2008-12-12 Mark Mason <mmason@upwardaccess.com>
1808 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1810 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1812 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1814 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1816 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1818 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1820 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1822 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1824 * helpers.c: for mips/n32, don't pass -mips32 to objdump
1826 2008-12-12 Zoltan Varga <vargaz@gmail.com>
1828 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
1830 2008-12-12 Andrés G. Aragoneses <aaragoneses@novell.com>
1832 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
1834 2008-12-12 Mark Probst <mark.probst@gmail.com>
1836 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
1837 descriptors for helper functions directly in front of the code.
1839 2008-12-11 Mark Probst <mark.probst@gmail.com>
1841 * method-to-ir.c: Removed an unnecessary assertion.
1843 2008-12-10 Zoltan Varga <vargaz@gmail.com>
1845 * method-to-ir.c: Merge SGEN changes from the old JIT.
1847 2008-12-10 Zoltan Varga <vargaz@gmail.com>
1849 * driver.c (compile_all_methods_thread_main): Handle failure of
1852 2008-12-10 Mark Probst <mark.probst@gmail.com>
1854 * mini-ppc.c: Merged with mini-ppc64.c.
1856 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
1858 * Makefile.am: Use the same sources for PPC and PPC64.
1860 * mini-ppc64.c: Removed.
1862 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
1864 * branch-opts.c (remove_block_if_useless): Extract fall through detection
1865 code to mono_bb_is_fall_through.
1867 * branch-opts.c (mono_remove_critical_edges): Same.
1869 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
1871 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
1872 expect that an OP_BR_REG will be there.
1874 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
1876 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
1877 for the many branch ops. The original check miss OP_BR_REG.
1881 2008-12-09 Mark Mason <mmason@upwardaccess.com>
1883 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
1885 2008-12-09 Zoltan Varga <vargaz@gmail.com>
1887 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
1888 while holding the aot lock.
1890 2008-12-09 Mark Mason <mmason@upwardaccess.com>
1892 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
1894 2008-12-09 Bill Holmes <billholmes54@gmail.com>
1896 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
1897 to release all runtime callable wrappers held by the runtime.
1899 Contributed under MIT/X11 license.
1901 2008-12-09 Bill Holmes <billholmes54@gmail.com>
1903 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
1906 Contributed under MIT/X11 license.
1908 2008-12-09 Zoltan Varga <vargaz@gmail.com>
1910 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
1911 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
1913 2008-12-09 Mark Mason <mmason@upwardaccess.com>
1915 * cpu-mips.md: fix ckfinite length
1917 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
1918 (mono_arch_lowering_pass): cleanup, rearrange for clarity
1919 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
1921 2008-12-08 Mark Mason <mmason@upwardaccess.com>
1923 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
1925 2008-12-08 Geoff Norton <gnorton@novell.com>
1927 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
1928 size by 8 bytes as well.
1930 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1932 * basic-simd.cs: Fix method names for Vector16b.
1934 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1936 * basic-simd.cs: Fix method names for Vector16sb.
1938 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1940 * basic-simd.cs: Fix method names for Vector8us.
1942 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1944 * basic-simd.cs: Fix method names for Vector8s.
1946 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1948 * basic-simd.cs: Fix method names for Vector4ui.
1950 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1952 * basic-simd.cs: Fix method names for Vector2l.
1954 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1956 * basic-simd.cs: Fix method names for Vector2d.
1958 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1960 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
1961 that are extension methods.
1963 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1965 * basic-simd.cs: Fix method names for Vector4f.
1967 2008-12-08 Zoltan Varga <vargaz@gmail.com>
1969 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
1970 as such. Fixes #456669.
1972 2008-12-07 Mark Mason <mmason@upwardaccess.com>
1974 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
1976 2008-12-07 Mark Mason <mmason@upwardaccess.com>
1978 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
1979 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
1980 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
1981 (mips_adjust_stackframe): handle FP spills
1983 * mini-ops.h: add mips_mtc1_s2
1985 * cpu-mips.md: add mips_mtc1_s2
1987 2008-12-07 Zoltan Varga <vargaz@gmail.com>
1989 * unwind.c: New file, move the unwind info encoding functions here from
1990 aot-compiler.c, so they could be used at runtime too.
1992 2008-12-05 Mark Mason <mmason@upwardaccess.com>
1994 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
1995 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
1997 2008-12-05 Mark Mason <mmason@upwardaccess.com>
1999 * mini-mips.c: cleanup warnings
2000 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
2001 (mips_adjust_stackframe): handle case of taking the address of stack locals
2003 2008-12-05 Zoltan Varga <vargaz@gmail.com>
2005 * aot-compiler.c: Implement a few functions missing from the asm writer.
2006 (emit_method_code): Only write symbols for methods when using the bin
2007 writer, since the assembler can't deal with the characters in our method
2010 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
2012 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
2015 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
2016 a bit to also restore %rax.
2018 2008-12-05 Mark Probst <mark.probst@gmail.com>
2020 * mini-ppc.c: Some simple merges from mini-ppc64.c.
2022 2008-12-05 Zoltan Varga <vargaz@gmail.com>
2024 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
2027 2008-12-05 Mark Probst <mark.probst@gmail.com>
2029 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
2031 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
2032 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
2034 * exceptions-ppc64.c: Removed.
2036 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
2038 2008-12-05 Mark Probst <mark.probst@gmail.com>
2040 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
2043 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
2045 * tramp-ppc64.c: Removed.
2047 2008-12-05 Zoltan Varga <vargaz@gmail.com>
2049 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
2052 2008-12-05 Mark Probst <mark.probst@gmail.com>
2054 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
2056 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
2057 mini-ppc.h instead of mini-ppc64.h.
2059 * mini-ppc64.h: Removed.
2061 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2063 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
2065 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
2067 2008-12-05 Mark Probst <mark.probst@gmail.com>
2069 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
2070 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
2073 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
2075 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
2077 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
2079 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
2081 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
2083 * basic-simd.cs: Tests for operator == and != on Vector4f.
2085 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
2087 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
2089 * simd-intrinsics.c: Kill useless enum.
2091 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2093 * cpu-mips.md: add long_conv_to_ovf_i4_2
2094 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
2096 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2098 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
2100 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
2102 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2104 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
2106 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
2108 * basic-simd.cs: Add tests for new methods.
2110 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
2112 * simd-intrinsics.c: Add support for operator == and !=
2115 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
2117 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
2119 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
2121 2008-12-04 Zoltan Varga <vargaz@gmail.com>
2123 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
2125 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
2126 MONO_PATCH_INFO_ICALL_ADDR.
2128 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
2130 * aot-compiler.c: Resurrect full-aot support.
2132 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2134 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
2136 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2138 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
2140 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
2142 * basic-simd.cs: Fix tests to work under ppc.
2143 Remove tests for methods that will be removed.
2145 2008-12-03 Mark Probst <mark.probst@gmail.com>
2147 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
2148 generic type (via a typedef or typeref) correctly.
2150 2008-12-03 Zoltan Varga <vargaz@gmail.com>
2152 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
2153 diagnose an assertion failure.
2155 2008-12-02 Mark Probst <mark.probst@gmail.com>
2157 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
2158 Fix trampoline size.
2160 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
2161 conversion opcodes are implemented natively instead via emulation.
2163 2008-12-01 Mark Mason <mmason@upwardaccess.com>
2165 * cpu-mips.md: remove mips_xori
2167 * mini-ops.h: remove mips_xori
2169 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
2171 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
2173 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
2175 2008-12-01 Mark Mason <mmason@upwardaccess.com>
2177 * cpu-mips.md: fix instruction lengths.
2179 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
2181 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
2183 * mini-ops.h: fix slti / sltiu op profiles.
2185 2008-12-02 Martin Baulig <martin@ximian.com>
2187 * method-to-ir.c (mono_method_to_ir): Disable debugging
2188 information for the init locals block to make the debugger stop
2189 after all locals have been initalized.
2191 2008-12-02 Martin Baulig <martin@ximian.com>
2193 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
2194 running inside the debugger.
2196 2008-12-01 Zoltan Varga <vargaz@gmail.com>
2198 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
2201 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
2202 alu->alu imm optimization which only shows if deadce is disabled.
2204 * aot-compiler.c: Rename the function names for the binary and asm writers
2205 so they can coexist in the same process. Rework the xdebug code to use the
2206 asm writer. This avoids the need to call into the runtime to dump the
2207 debugging info. Add more debugging info for types.
2209 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
2211 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
2212 cpu description tables, they can't occur in cpu-<ARCH>.md.
2214 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
2215 the stack in CEE_LDFLDA. Fixes #450542.
2217 * generics.cs: Add a new test.
2219 2008-12-01 Mark Mason <mmason@upwardaccess.com>
2221 * mini-ops.h: updated MIPS opcodes
2222 * mini-mips.c: decompose long opts
2223 * mini-mips.h: decompose long opts
2225 2008-11-29 Mark Mason <mmason@upwardaccess.com>
2227 * cpu-mips.md: fix length on int_rem_un
2228 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
2230 2008-11-29 Zoltan Varga <vargaz@gmail.com>
2232 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
2234 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
2236 2008-11-29 Martin Baulig <martin@ximian.com>
2238 * mini-exceptions.c (mono_handle_native_sigsegv): Check
2239 mono_debug_using_mono_debugger() in addition to the
2240 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
2242 2008-11-28 Mark Mason <mmason@upwardaccess.com>
2244 * mini-ops.h: updated more MIPS opcodes
2245 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
2246 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
2248 2008-11-28 Mark Probst <mark.probst@gmail.com>
2250 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
2252 2008-11-28 Mark Mason <mmason@upwardaccess.com>
2254 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
2255 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
2256 * mini-ops.h: correct selected mips opcode entries
2258 2008-11-28 Mark Probst <mark.probst@gmail.com>
2260 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
2263 2008-11-28 Mark Probst <mark.probst@gmail.com>
2265 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
2267 2008-11-28 Mark Mason <mmason@upwardaccess.com>
2269 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
2270 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
2271 * mini-mips.h: disable IMT
2272 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
2274 2008-11-28 Mark Probst <mark.probst@gmail.com>
2276 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
2278 2008-11-28 Mark Probst <mark.probst@gmail.com>
2280 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
2282 2008-11-28 Zoltan Varga <vargaz@gmail.com>
2284 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
2287 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
2289 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
2290 for Set/GetVector aligned versions.
2292 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
2294 * basic-simd.cs: Add tests for Get/SetVector.
2296 2008-11-27 Mark Probst <mark.probst@gmail.com>
2298 * mini.c: Removed g_slist_append_mempool(). Now in
2301 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
2303 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
2304 size properly and make the bounds check optional.
2306 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
2307 for SetVector and IsAligned.
2309 2008-11-27 Zoltan Varga <vargaz@gmail.com>
2311 * mini.c: Remove unused mono_normalize_opcodes () function.
2313 2008-11-26 Mark Probst <mark.probst@gmail.com>
2315 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
2316 using the new atomic add ops now.
2318 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
2321 2008-11-26 Mark Probst <mark.probst@gmail.com>
2323 * mini-ppc64.c: Several fixes.
2325 2008-11-25 Mark Mason <mmason@upwardaccess.com>
2327 * cpu-mips.md: added jump_table
2328 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
2330 2008-11-25 Mark Mason <mmason@upwardaccess.com>
2332 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
2334 2008-11-25 Mark Mason <mmason@upwardaccess.com>
2336 * mini-ops.h: corrected a handful of MIPS opcodes.
2338 2008-11-25 Mark Mason <mmason@upwardaccess.com>
2340 * aot-compiler.c: MIPS to use ELF writer
2342 2008-11-25 Mark Mason <mmason@upwardaccess.com>
2344 * mini-codegen.c: remove MIPS specific assert.
2346 2008-11-25 Mark Probst <mark.probst@gmail.com>
2348 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
2349 fixes. PPC64 now passes most of the runtime regressions.
2351 2008-11-24 Zoltan Varga <vargaz@gmail.com>
2353 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
2354 volatile intervals a bit.
2356 2008-11-24 Mark Probst <mark.probst@gmail.com>
2358 * basic-long.cs: New test case.
2360 2008-11-23 Zoltan Varga <vargaz@gmail.com>
2362 * mini.c (mini_method_compile): Disable globalra for large methods for
2365 * regalloc2.c (order_moves): Add fp support.
2367 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
2368 source bblock ends with an OP_BR_REG.
2370 * ratests.cs: Add a new test.
2372 2008-11-23 Mark Probst <mark.probst@gmail.com>
2374 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
2375 sharing. PPC64 now passes generics.exe.
2377 2008-11-23 Mark Probst <mark.probst@gmail.com>
2379 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
2381 2008-11-23 Zoltan Varga <vargaz@gmail.com>
2383 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
2384 memory when mono_jit_info_table_find () can't find the method in the
2387 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
2390 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
2393 2008-11-23 Mark Probst <mark.probst@gmail.com>
2395 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
2396 Several fixes. PPC64 now runs exceptions.exe and
2397 devirtualization.exe.
2399 2008-11-22 Mark Probst <mark.probst@gmail.com>
2401 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
2402 arrays.exe and basic-math.exe.
2404 2008-11-22 Mark Probst <mark.probst@gmail.com>
2406 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
2407 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
2409 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
2411 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
2413 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
2415 * method-to-ir.c: Move bounds checking macros to ir-emit.h
2417 * ir-emit.h: Move macros from method-to-ir.c to here.
2419 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
2421 * mini-ops.h: Correct the long simd ops to use LREG.
2423 2008-11-21 Zoltan Varga <vargaz@gmail.com>
2425 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
2427 * mini-ops.h: Correct the dreg type of a few long opcodes.
2429 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
2432 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
2434 * mini-ppc.c: remove negative stack references in epilog
2435 for platforms that don't support the red zone.
2437 2008-11-21 Mark Probst <mark.probst@gmail.com>
2439 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
2440 point regs. Now PPC64 passes basic-calls.exe.
2442 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2444 * basic-simd.cs: Add tests for accessors of Vector2l.
2446 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2448 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
2450 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
2452 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
2454 2008-11-21 Mark Probst <mark.probst@gmail.com>
2456 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
2457 PPC64 passes basic-long.exe.
2459 2008-11-20 Mark Probst <mark.probst@gmail.com>
2461 * decompose.c: Decompose carry and overflow add on PPC64 like on
2462 other 64 bit archs. Don't decompose sub at all on PPC64.
2464 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
2465 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
2468 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2470 * basic-simd.cs: Add tests for accessors of Vector2d.
2472 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2474 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
2478 * mini-x86.c (mono_arch_output_basic_block): Same.
2480 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
2482 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2484 * basic-simd.cs: Add tests for accessors of Vector4f.
2486 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2488 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
2492 * mini-x86.c (mono_arch_output_basic_block): Same.
2494 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
2496 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2498 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
2500 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2502 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
2506 * mini-x86.c (mono_arch_output_basic_block): Same.
2508 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
2510 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2512 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
2514 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2516 * simd-intrinsics.c: Enable setters for Vector16sb.
2518 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2520 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
2524 * mini-x86.c (mono_arch_output_basic_block): Same.
2526 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
2528 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
2530 * simd-intrinsics.c: Implement setter for Vector8us.
2532 2008-11-19 Zoltan Varga <vargaz@gmail.com>
2534 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
2537 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
2539 * mini-ppc.c: remove references to the red zone in the prolog
2540 (for systems that don't support it).
2542 2008-11-19 Mark Probst <mark.probst@gmail.com>
2544 * cpu-ppc64.md: Fixed a few instruction lengths.
2546 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
2549 2008-11-19 Mark Probst <mark.probst@gmail.com>
2551 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
2554 2008-11-19 Zoltan Varga <vargaz@gmail.com>
2556 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
2558 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
2560 * mini-ops.h: Added OP_INSERT_I2.
2564 * mini-x86.c (mono_arch_output_basic_block): Same.
2566 * simd-intrinsics.c: Implement setter for Vector8s.
2568 * simd-methods.h: Add the names of get setters of Vector8s.
2570 2008-11-18 Zoltan Varga <vargaz@gmail.com>
2572 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
2574 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
2577 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
2579 2008-11-18 Mark Probst <mark.probst@gmail.com>
2581 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
2582 for PPC64. An empty program runs now.
2584 2008-11-18 Zoltan Varga <vargaz@gmail.com>
2586 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
2588 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
2589 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
2590 info for JITted code is emitted into a shared library, loadable into gdb.
2592 2008-11-18 Mark Probst <mark.probst@gmail.com>
2594 * Makefile.am: Changes to build PPC64.
2596 * mini-arch.h: Include mini-ppc64.h on PPC64.
2598 2008-11-18 Mark Probst <mark.probst@gmail.com>
2600 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
2601 in PPC code up to r119147.
2603 2008-11-18 Mark Probst <mark.probst@gmail.com>
2605 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
2606 cpu-ppc64.md: Changes for PPC64.
2608 Based on code submitted by andreas.faerber@web.de at
2609 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
2612 2008-11-18 Mark Probst <mark.probst@gmail.com>
2614 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
2615 cpu-ppc64.md: Copied from the corresponding PPC files from
2618 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
2620 * mini-ops.h: Added OP_ROUND.
2622 * cpu-x86.md: Added round.
2624 * mini-x86.c: Added support for intrinsicing Math.Round (double).
2626 * basic-math.cs: Added test_0_round to test rounding.
2628 Contributed under MIT/X11 license.
2630 2008-11-17 Bill Holmes <billholmes54@gmail.com>
2632 * aot-compiler.c : Fix the Winx64 build.
2634 Contributed under MIT/X11 license.
2636 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
2638 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
2639 in OP_EXTRACT_R8 to avoid possible stack corruption.
2641 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
2643 * mini-ops.h: Added OP_EXTRACT_R8/I8.
2645 * cpu-x86.md: Added extract_r8.
2647 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
2649 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
2650 a couple of OP_EXTRACT_I4.
2652 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
2654 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
2656 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
2658 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
2661 2008-11-17 Zoltan Varga <vargaz@gmail.com>
2663 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
2664 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
2666 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
2667 are not needed any more.
2669 * mini.h: Remove the unused INS_LIST macros.
2671 * mini.c (mini_method_compile): Remove a disable globalra case which is no
2674 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
2677 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
2678 mono_alloc_ireg () instead.
2680 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
2683 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
2686 * aot-runtime.c (load_aot_module): Disable AOT when running under
2689 * mini-amd64.h: Change the monitor fastpath defines to check for
2690 !PLATFORM_WIN32 so they work on *bsd too.
2692 * mini.h mini.c mini-hhpa.c: Remove more unused code.
2694 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
2696 * mini.h (MonoCompile): Remove new_ir flag.
2698 * regalloc.h regalloc.c: Remove unused code.
2700 * cpu-*.md: Remove more unused opcodes.
2702 * simple-cee-ops.h simple-mini-ops.h: Removed.
2704 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
2706 2008-11-17 Zoltan Varga <vargaz@gmail.com>
2708 * aliasing.h: Removed.
2710 * *.c: Remove references to aliasing.h and inssel.h.
2712 * mini.c: Remove additional unused functions.
2714 * mini-ops.h cpu-*.md: Remove unused opcodes.
2716 2008-11-16 Zoltan Varga <vargaz@gmail.com>
2718 Remove the old JIT code.
2720 * inssel*.brg: Removed.
2722 * ssa.c abcremoval.c aliasing.c: Removed.
2724 * ssa2.c: Renamed to ssa.c.
2726 * abcremoval2.c: Renamed to abcremoval.c.
2728 * *.c: Removed all !cfg->new_ir code.
2730 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
2731 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
2733 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
2735 2008-11-16 Zoltan Varga <vargaz@gmail.com>
2737 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
2738 to simplify the code and cut back on the number of global symbols in the AOT
2741 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
2743 2008-11-15 Zoltan Varga <vargaz@gmail.com>
2745 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
2746 with the got/got_info tables.
2748 * mini.h: Bump AOT file format version.
2750 * unwind.h: New file, contains definitions for stack unwinding.
2752 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
2755 * aot-compiler.c: Generalize the emitting of unwind information to use the
2756 information in cfg->unwind_ops.
2758 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
2760 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
2761 AOT method frames. Enable writing symbols for methods by default.
2763 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
2765 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
2766 and make it work with vectors of element sizes 1, 2 and 4.
2768 * simd-intrinsics.c: Enable getter for all vectors with element size
2771 * simd-methods.h: Add the names of other getters.
2773 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
2779 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
2781 * mini-ppc.h: portability fix.
2783 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
2785 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
2786 buggy and will overwrite it.
2788 2008-11-14 Zoltan Varga <vargaz@gmail.com>
2790 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
2791 Use it to emit local symbols for all methods so AOTed methods show up with
2792 their full name in gdb/valgrind output.
2794 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
2796 * mini-ppc.c: portability fixes.
2798 2008-11-14 Zoltan Varga <vargaz@gmail.com>
2800 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
2801 entries out of the if (!generic_shared...) code so it is always done.
2802 (mono_class_init_trampoline): Do the patching when running under valgrind
2803 too, newer versions of valgrind have no problems with it.
2805 2008-11-13 Zoltan Varga <vargaz@gmail.com>
2807 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
2810 2008-11-13 Mark Probst <mark.probst@gmail.com>
2812 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
2815 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
2817 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
2819 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
2821 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
2827 * simd-intrinsics.c: Same.
2829 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
2831 * simd-intrinsics.c: Enable constructor intrinsics for all types.
2833 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
2835 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
2836 to work with more Vector types.
2838 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
2840 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
2841 store the elemens directly instead of using and intermediate.
2843 2008-11-13 Zoltan Varga <vargaz@gmail.com>
2845 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
2847 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
2848 to preserve %eax for aot plt trampolines.
2850 * aot-compiler.c (compile_method): Don't skip synchronized methods.
2851 (encode_method_ref): Flag synchronized methods so they won't go through
2854 * aot-compiler.c: Additional work to support AOTing synchronized methods/
2857 * cpu-ia64.md (jmp): Increase max length.
2859 2008-11-12 Zoltan Varga <vargaz@gmail.com>
2861 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
2862 open generic classes.
2864 * aot-compiler.c: Enable the ELF writer on ELF platforms.
2866 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
2867 box+brtrue optimization since it causes test failures on x86.
2869 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
2871 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
2877 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
2878 for simd ctor values.
2880 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
2881 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
2883 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
2885 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
2888 * simd-instrincs.c: Same.
2890 * basic-simd.cs: Same.
2892 2008-11-12 Zoltan Varga <vargaz@gmail.com>
2894 * ratests.cs: Add more tests.
2896 * regalloc2.c (add_spill_code): Handle more corner cases.
2898 2008-11-11 Zoltan Varga <vargaz@gmail.com>
2900 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
2901 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
2902 both the source an destination of an instruction.
2904 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
2906 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
2907 wapihandles.c: more portability changes.
2909 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
2911 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
2912 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
2913 safe to execute in a signal handler and the kernel provides better
2914 the info in /proc/self/smaps. Avoid the assert on sigaction during
2917 2008-11-11 Zoltan Varga <vargaz@gmail.com>
2919 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
2920 do the bblock linking hack if it is actually needed.
2922 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
2925 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
2926 crash problem is fixed.
2928 * branch-opts.c (mono_remove_critical_edges): Link up newly added
2931 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
2933 (mini_method_compile): Set the starting value of next_vreg to
2934 MAX_IREGS + MAX_FREGS when using globalra.
2936 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
2937 filter clauses with BB_EXCEPTION_HANDLER.
2939 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
2941 2008-11-10 Mark Probst <mark.probst@gmail.com>
2943 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
2944 space for stdcall. Fixes regressions on Win32.
2946 2008-11-10 Zoltan Varga <vargaz@gmail.com>
2948 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
2950 (linear_scan): Remove an assert which doesn't seem to be needed.
2952 * local-propagation.c (mono_local_deadce): Avoid a call to
2953 MONO_DELETE_INS which would screw up the instruction linking.
2955 * mini.c (mono_decompose_op_imm): Make this work with globalra.
2957 * regalloc2.c: Upgrade to work the current JIT code.
2959 2008-11-09 Zoltan Varga <vargaz@gmail.com>
2961 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
2964 * aot-runtime.c: Remove some dead code.
2966 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
2968 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
2970 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
2971 trampolines using sscanf since atoi doesn't work on large unsigned values.
2973 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
2974 Initialize code_size.
2976 2008-11-08 Mark Probst <mark.probst@gmail.com>
2978 * method-to-ir.c (mini_emit_inst_for_method): Make
2979 Interlocked.CompareExchange work for Int arguments on 32 bit
2982 2008-11-07 Mark Probst <mark.probst@gmail.com>
2984 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
2986 2008-11-06 Bill Holmes <billholmes54@gmail.com>
2988 * main.c Fix MSVC build.
2990 Contributed under MIT/X11 license.
2992 2008-11-06 Mark Probst <mark.probst@gmail.com>
2994 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
2995 alignment larger than 8 bytes are aligned correctly, too.
2997 * mini.c: Honor the min_align field of MonoClass when laying out
3000 2008-11-06 Zoltan Varga <vargaz@gmail.com>
3002 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
3004 * aot-compiler.c (emit_plt): Fix a warning.
3006 * aot-compiler.c: Implement ARM support in the binary writer.
3008 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3010 * basic-simd.cs: Add test for getter with byref arg.
3011 Fix the naming of a few tests.
3012 Add missing checks to a test.
3014 2008-11-05 Zoltan Varga <vargaz@gmail.com>
3016 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
3018 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
3019 most of the full-aot support for monitor enter/exit trampolines.
3021 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
3022 enter/exit trampoline creation functions.
3024 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
3027 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
3029 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
3030 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
3031 implement the needed functionality without adding crap to the runtime.
3033 2008-11-05 Zoltan Varga <vargaz@gmail.com>
3035 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
3038 * mini.c (mono_build_date): New global version holding the build date in
3041 * Makefile.am (buildver.c): Generate a file containing the build date.
3043 * main.c: Set the build date from the generated file.
3045 * mini.c (mono_get_runtime_build_info): New helper function returning build
3046 information in a string format.
3048 * driver.c (mono_main): Print the build date in --version.
3050 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
3051 file when the bind-to-runtime-version option is used.
3053 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3055 * simd-intrinsics.c: Fix bug when using getters and byref args.
3057 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3059 * simd-methods.h: Rename prefetch methods.
3061 * simd-intrinsics.c: Same.
3063 2008-11-05 Mark Probst <mark.probst@gmail.com>
3065 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
3068 2008-11-04 Zoltan Varga <vargaz@gmail.com>
3070 * aot-compiler.c: Use the bundled elf header files instead of depending on
3073 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
3076 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
3079 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
3081 * cpu-x86.md: Add store nta ops.
3087 * mini.h: Add an enum for simd prefetch modes.
3089 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
3090 of store. Use the changed code to support store nta.
3092 * simd-intrinsics.c: Add prefetch ops for all vector types.
3094 2008-11-04 Zoltan Varga <vargaz@gmail.com>
3096 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
3099 * aot-compiler.c: Use statically allocated buffers for constructing symbol
3102 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
3105 2008-11-04 Mark Probst <mark.probst@gmail.com>
3107 * mini-x86.c: Fixed commit.
3109 2008-11-04 Zoltan Varga <vargaz@gmail.com>
3111 * aot-compiler.c (emit_plt): Align the plt section only on x86.
3113 2008-11-04 Mark Probst <mark.probst@gmail.com>
3115 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
3116 and MONITOR_EXIT, for the ASM fastpaths.
3118 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
3121 * mini.c, patch-info.h: Signature and patch infos for
3122 Monitor.Enter/Exit trampolines.
3124 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
3126 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
3127 Monitor.Enter/Exit ASM fastpath for Linux.
3129 2008-11-04 Zoltan Varga <vargaz@gmail.com>
3131 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
3133 * objects.cs: Add a new test.
3135 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
3137 * aot-runtime.c (load_method): Run class initialization in the PLT case even
3138 if MONO_LOG_LEVEL is set.
3140 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
3142 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
3144 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
3146 * aot-compiler.c: Change the relocation code to use virtual addresses instead
3147 of file offsets. Align the sections belonging to the data segment to
3150 2008-11-03 Zoltan Varga <vargaz@gmail.com>
3152 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
3153 elf.h. Port it to amd64.
3155 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3157 * driver.c: Enable SIMD by default.
3159 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3161 * cpu-x86.md: Add prefetch op.
3167 * mini.h: Add an enum for simd prefetch modes.
3169 * simd-methods.h: Add prefetch function names.
3171 * simd-intrinsics.c: Add prefetch ops for all vector types.
3173 2008-11-03 Zoltan Varga <vargaz@gmail.com>
3175 * aot-compiler.c (emit_bytes): Speed this up a little.
3177 2008-11-02 Zoltan Varga <vargaz@gmail.com>
3179 * aot-compiler.c: Add JIT time etc. statistics.
3181 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
3183 * mini.h (MonoCompile): Add 'got_offset' field.
3185 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
3186 method_got_offsets array.
3188 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
3191 * aot-compiler.c (compile_method): Add generic method instances referenced
3192 by the method to the list of methods to be compiled, this is required so if
3193 A<T> references B<T>, and another assembly references A<int>, then it will
3194 also get a copy of B<int>.
3196 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
3197 when checking for monitor enter/exit.
3199 2008-10-30 Mark Probst <mark.probst@gmail.com>
3201 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
3202 for Monitor.Enter and Monitor.Exit if enabled.
3204 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
3207 2008-10-30 Zoltan Varga <vargaz@gmail.com>
3209 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
3210 of an OP_MOVE. Fixes #440046.
3212 * basic-long.cs: Add a new test.
3214 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
3216 * mini.h: Add synchronization note for the managed counter-part.
3218 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
3219 returns the simd caps of the current cpu.
3221 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
3223 * basic-simd.cs: Remove Console.WriteLine.
3225 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
3227 * basic-simd.cs: New tests for Vector2ul.
3229 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
3231 * simd-intrinsics.c: Add new vector type Vector2ul.
3233 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
3235 * basic-simd.cs: New tests for Vector2l.
3237 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
3239 * cpu-x86.md: Add long version of most packed int ops.
3245 * simd-intrinsics.c: Add new vector type Vector2l.
3247 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
3249 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
3251 * simd-methods.h: Remove SN_op_BitwiseXor.
3253 2008-10-28 Zoltan Varga <vargaz@gmail.com>
3255 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
3258 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
3260 * basic-simd.cs: Test for Vector2d.
3262 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
3265 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
3267 * cpu-x86.md: Add double version of all packed float ops.
3273 * simd-intrinsics.c: Add new vector type Vector2d.
3275 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
3277 * simd-methods.h: Add Duplicate.
3279 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
3281 * basic-simd.cs: Test for packing with signed saturation.
3283 2008-10-28 Zoltan Varga <vargaz@gmail.com>
3285 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
3286 found in the TYPESPEC table.
3288 2008-10-26 Zoltan Varga <vargaz@gmail.com>
3290 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
3293 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
3295 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
3296 instead of the RVA, since the RVA can be changed by tools like the cil
3299 * method-to-ir.c (mono_method_to_ir2): Ditto.
3301 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
3302 (deserialize_variable): Ditto.
3304 2008-10-25 Martin Baulig <martin@ximian.com>
3306 * debug-mini.c (write_variable): Use
3307 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
3309 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3311 * cpu-x86.md: Add unsigned variants of packd and packw.
3315 * mini-x86.h: Emit the right instruction for packd and packw.
3316 Add unsigned variants of packd and packw.
3318 * simd-intrinsics.c: Packd and packw were used in place of their
3319 unsigned variants. Change that.
3320 Add intrinsics for (Signed)PackWithSignedSaturation.
3322 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
3324 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3326 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
3328 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3330 * mini-ops.h: Remove dword packed add/sub with saturation ops.
3332 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
3334 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
3337 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
3339 2008-10-24 Mark Probst <mark.probst@gmail.com>
3341 * method-to-ir.c, mini.c: Special casing for the synchronized
3342 wrapper for the ldtoken+GetTypeFromHandle case.
3344 2008-10-24 Zoltan Varga <vargaz@gmail.com>
3346 * mini.c (mono_replace_ins): Move this to branch-opts.c.
3348 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
3349 created/split bblocks.
3351 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3353 * mini-ops.h: Add packed signed mul high.
3357 * mini-x86.c (mono_arch_output_basic_block): Same.
3359 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
3361 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
3363 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3365 * basic-simd.cs: Tests for Vector16sb.
3367 2008-10-24 Zoltan Varga <vargaz@gmail.com>
3369 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
3371 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
3373 * mini-ops.h: Add packed signed min, max and compare greater.
3377 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
3380 * simd-methods.h: Add CompareGreaterThan.
3382 * simd-methods.h: Remove CompareEquals.
3384 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
3386 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
3388 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
3391 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
3393 * basic-simd.cs: Fix tests due to change in the API.
3395 2008-10-21 Zoltan Varga <vargaz@gmail.com>
3397 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
3399 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
3401 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
3403 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
3404 inst_offset as this has invalid values for LDADDR.
3406 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
3408 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
3410 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
3412 2008-10-21 Zoltan Varga <vargaz@gmail.com>
3414 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
3415 for accessing field->data.
3417 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
3419 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
3421 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
3423 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
3425 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
3427 2008-10-21 Zoltan Varga <vargaz@gmail.com>
3429 * dominators.c (mono_compute_natural_loops): Allocate GList enties
3430 from the cfg mempool.
3432 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
3434 * basic-simd.cs: Tests for new methods in Vector8us.
3436 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
3438 * mini-ops.h: Add multiply and store high.
3442 * mini-x86.c (mono_arch_output_basic_block): Same.
3444 * simd-methods.h: Same.
3446 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
3449 2008-10-19 Zoltan Varga <vargaz@gmail.com>
3451 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
3452 mono_class_setup_vtable ().
3454 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
3455 mono_class_get_vtable_entry () for accessing klass->vtable.
3457 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
3459 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
3462 * method-to-ir.c (mono_save_token_info): Don't save references made from
3465 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
3466 of generic instances.
3468 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
3470 2008-10-19 Mark Probst <mark.probst@gmail.com>
3472 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
3473 OP_JMP depends on the method signature. Calculate it properly.
3475 2008-10-19 Zoltan Varga <vargaz@gmail.com>
3477 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
3480 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
3482 (emit_extra_methods): Add another table mapping method indexes to
3483 offsets in the extra_method_info table.
3485 * mini.h: Bump AOT file format version.
3487 * aot-runtime.c: Merge most of the code from mono_aot_get_method
3488 and mono_aot_get_method_from_token () into one function.
3490 2008-10-19 Mark Probst <mark.probst@gmail.com>
3492 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
3495 2008-10-18 Zoltan Varga <vargaz@gmail.com>
3497 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
3500 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
3503 * mini.c (mono_patch_info_equal): Compare the generic context as well.
3505 * mini.h: Bump aot file format version.
3507 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
3508 AOT file can contain native code for methods which are not in the METHOD
3509 table. Generate code for non-sharable generic instances of generic methods
3510 found in the METHODSPEC table.
3512 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
3513 encoding generic type handles.
3515 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
3516 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
3518 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
3519 macros + MONO_ADD_INS.
3521 * mini.c (mono_jump_info_token_new2): New function which takes a generic
3524 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
3526 * mini.h: Bump aot file format version.
3528 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
3530 2008-10-17 Mark Probst <mark.probst@gmail.com>
3532 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
3533 platforms, with definable stack alignment value. Set to 16 now
3536 * mini.c, mini.h, driver.c: Command line option for disabling
3539 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
3541 * basic-simd.cs: Tests for new methods in Vector4ui.
3543 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
3545 * mini-ops.h: Add packed int shuffle.
3549 * mini-x86.c (mono_arch_output_basic_block): Same.
3551 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
3552 extract mask, max, min, shuffle.
3554 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
3556 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
3558 * basic-simd.cs: Tests for new methods in Vector8us.
3560 2008-10-17 Mark Probst <mark.probst@gmail.com>
3562 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
3563 RuntimeTypeHandle, not a TypedReference.
3565 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
3567 * simd-intrinsics.c: remove relocations.
3569 2008-10-17 Zoltan Varga <vargaz@gmail.com>
3571 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
3572 optimizations from the x86 backend.
3574 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
3576 * simd-methods.h, simd-intrinsics.c: debloat method names and
3577 prepare for no relocations.
3579 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3581 * mini-ops.h: Add packed min/equal and sum of absolute differences.
3585 * mini-x86.c (mono_arch_output_basic_block): Same.
3587 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
3588 extract mask, max, min and sum of absolute differences.
3590 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
3593 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3595 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
3596 Renamed one test for consistency.
3598 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3600 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
3601 fix to the code that deal with other blocks.
3603 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3605 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
3607 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3609 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
3610 that deals with vreg interference. Explicitly check for OP_LDADDR to be
3611 able to process the source reg.
3613 2008-10-16 Martin Baulig <martin@ximian.com>
3615 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
3617 * inssel.brg: Add `OP_HARD_NOP'.
3619 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
3621 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
3622 `OP_HARD_NOP' instruction when running inside the debugger.
3624 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
3625 `OP_HARD_NOP' instruction when running inside the debugger.
3627 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
3629 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
3630 now works. The issue with the regalloc tripping up no longer
3633 * simd-intrinsics.c (load_simd_vreg): Same.
3635 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
3637 * basic-simd.cs: Tests for new Vector8ui methods.
3639 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
3641 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
3642 only for type. This fixes crashes where MonoInst::klass is checked
3643 for ops of type != VTYPE or OBJ.
3645 * simd-intrinsics.c (load_simd_vreg): Same.
3647 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
3649 * mini-ops.h: Add ops for packed shuffle/max/avg and
3654 * mini-x86.c (mono_arch_output_basic_block): Same.
3656 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
3659 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
3660 to emit extract mask op.
3662 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
3663 to emit word shuffles.
3665 2008-10-15 Mark Probst <mark.probst@gmail.com>
3667 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
3668 the largest alignment needed by a variable, but at least
3671 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
3673 * basic-simd.cs: Tests for the fixes in the last commit.
3675 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
3677 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
3678 no longer handles STACK_PTR input.
3680 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
3682 * simd-intrinsics.c (load_simd_vreg): New function that works like
3683 get_simd_vreg but handles STACK_PTR input.
3685 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
3686 as the input can be an arbitrary pointer.
3688 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
3689 LDADDR local optimization directly otherwise use a store op.
3691 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
3693 * basic-simd.cs: Tests for dup low and dup high.
3695 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
3697 * mini-ops.h: Add dup low and dup high ops.
3701 * mini-x86.c (mono_arch_output_basic_block): Same.
3703 * simd-intrinsics.c (vector4f_intrinsics): Same.
3705 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
3707 * basic-simd.cs: Tests for recently added functionality.
3709 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
3711 * mini-ops.h: Add remaining sse1 fp ops.
3713 * cpu-x86.md: Add remaining sse1 fp ops.
3715 * mini-x86.c (mono_arch_output_basic_block): Same.
3717 * mini.h: Add enum for simd FP compare conditions.
3719 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
3721 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
3722 so the backed can generate the appropriate op.
3724 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
3725 This patch squeese one more byte from the SimdIntrinsc struct.
3727 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
3728 a a shift amount intead of simply or'ing it.
3730 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
3732 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
3733 byte so we can have an aditional flags field without increasing struct size.
3735 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
3736 against the simd_supported_versions bitmask.
3738 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
3740 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
3742 * mini.c: remove rawbuffer code (the only use here is unsafe because
3743 it takes locks during signal handling and the kernel now provides much
3744 better info in proc/pid/smaps these days).
3746 2008-10-13 Zoltan Varga <vargaz@gmail.com>
3748 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
3749 OP_X86_PUSH_OBJ. Fixes #434620.
3751 * objects.cs: Add a test.
3753 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
3755 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
3756 that the packuswb/packusdw don't work with unsigned numbers for what
3757 would be negative numbers in signed format.
3759 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
3760 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
3762 * mini-ops.h: Add doubleword forms of many ops and packing ones.
3764 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
3766 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
3768 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
3770 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
3773 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
3774 version as the enum in mini.h.
3776 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
3777 for sse3 ops, check the simd_version field if present. This way the code
3778 works with all versions of sse.
3780 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3782 * simd-intrinsics.c: Fixed intrinsic name typo.
3784 * mini.h: Added missing simd exported function.
3786 * basic-simd.cs: Added tests for Vector4ui.
3787 Fixed broken test for Vector16b.
3789 2008-10-10 Zoltan Varga <vargaz@gmail.com>
3791 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
3792 the max length to 64.
3794 2008-10-10 Mark Probst <mark.probst@gmail.com>
3796 * method-to-ir.c: Only do the fast virtual generic method call for
3797 non-wrapper methods.
3799 * mini.h, mini-trampolines.c: The new generic virtual remoting
3800 trampoline handles virtual method calls via the vtable (as done by
3801 the fast virtual generic method calls) to remoting proxies.
3803 * mini.c (mono_jit_create_remoting_trampoline): For generic
3804 methods reate a generic virtual remoting trampoline.
3806 * mini-amd64.h: Enable fast virtual generic method calls again.
3808 2008-10-10 Mark Probst <mark.probst@gmail.com>
3810 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
3811 restore registers when doing tail calls.
3813 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3815 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
3818 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3820 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
3822 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3824 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
3826 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3828 * basic-simd.cs: Retrofit for API changes.
3830 2008-10-10 Mark Probst <mark.probst@gmail.com>
3832 * mini-ppc.c: Handle integer stack arguments for tail calls.
3834 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3836 * optflags-def.h: Removed sse3 optimization.
3840 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
3843 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
3845 * mini.h: Added enumeration with simd versions.
3847 * simd-intrinsics.c (emit_intrinsics): Use the new static var
3850 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
3852 * mini.c (mini_init): Call mono_simd_intrinsics_init.
3854 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
3856 * basic-simd.cs: Added tests for Vector8u and Vector16u.
3858 * basic-simd.cs: Fixed test naming.
3860 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
3862 * mini-ops.h: Added ops for packed and saturated math, shifts
3863 and packing/unpacking.
3865 * cpu-x86.md: Added descriptors for the above ops.
3867 * mini-x86.c: Added code to emmit the above ops.
3869 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
3871 2008-10-08 Zoltan Varga <vargaz@gmail.com>
3873 * aot-compiler.c (compile_method): Enable AOT for generic code.
3875 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
3877 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
3879 * mini.c: add a workaround for a common screwup that ends up blamed
3880 to mono (other processes blocking signal delivery).
3882 2008-10-07 Zoltan Varga <vargaz@gmail.com>
3884 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
3885 in the LDFLD/STFLD opcodes. Fixes #432673.
3887 * iltests.il.in: Add a new test.
3889 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
3891 * mini-arm.c: attach the thread in unmanaged->managed transitions
3892 using delegates (bug #433148).
3894 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
3896 * basic-simd.cs: Use new ShuffleSel constants.
3898 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
3900 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
3902 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
3903 only disable simd intrinsics if no sse2 is detected.
3905 * optflags-def.h: Added sse3.
3907 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
3910 2008-10-07 Zoltan Varga <vargaz@gmail.com>
3912 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
3913 when adding delegate-invoke wrappers.
3915 2008-10-07 Zoltan Varga <vargaz@gmail.com>
3917 * Makefile.am: Reenable the simd tests.
3919 2008-10-07 Bill Holmes <billholmes54@gmail.com>
3921 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
3922 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
3923 other vreg is allocated to that hreg.
3925 Contributed under MIT/X11 license.
3927 2008-10-07 Zoltan Varga <vargaz@gmail.com>
3929 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
3932 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
3934 * basic-simd.cs: New test suite for SIMD intrinsics.
3936 * Makefile.am: Added new tests.
3938 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
3940 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
3944 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
3946 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
3947 using SSE2 aware opcodes.
3949 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
3950 is enabled, this code path is only reachable if conversion ops are emmited after
3953 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
3955 This optimization saves 6 bytes per conversion against the old version.
3957 2008-10-06 Zoltan Varga <vargaz@gmail.com>
3959 * aot-compiler.c (compile_method): Don't skip methods referencing
3960 generic methods without a corresponding entry in token_info_hash, since
3961 encode_method_ref () can handle all generic methods now.
3963 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
3964 generic context is set.
3966 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
3967 generic sharing of LDTOKEN.
3969 2008-10-06 Mark Probst <mark.probst@gmail.com>
3971 * mini-amd64.h: Temporarily disabled fast virtual generic method
3972 calls because it breaks the System.Runtime.Remoting tests.
3974 2008-10-06 Zoltan Varga <vargaz@gmail.com>
3976 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
3978 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
3979 so inlining actually works.
3980 (check_inline_caller_method_name_limit): Ditto.
3982 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
3984 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
3985 64 bit safety (from Olaf Hering and Andreas Färber).
3987 2008-10-06 Zoltan Varga <vargaz@gmail.com>
3989 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
3990 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
3991 unused virtual call support code.
3993 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
3995 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
3996 which can't use aot trampolines.
3997 (decode_patch): Don't create aot trampolines for methods which can't use
4000 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
4001 use aot trampolines.
4003 * mini.h: Bump AOT image format version.
4005 2008-10-05 Zoltan Varga <vargaz@gmail.com>
4007 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
4008 to save_token_info () since cmethod is inflated for constrained calls.
4010 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
4012 2008-10-04 Andreas Färber <andreas.faerber@web.de>
4014 * Makefile.am: Add build rules for ppc64.
4015 This avoids the build failing at pedump with unresolved symbols
4016 due to lack of arch_sources. Instead it will now fail earlier
4017 due to lack of cpu-ppc64.md.
4019 Contributed under MIT/X11 license.
4021 2008-10-04 Mark Probst <mark.probst@gmail.com>
4023 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
4026 * iltests.il.in: Add test case for tail call with many arguments.
4028 2008-10-03 Zoltan Varga <vargaz@gmail.com>
4030 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
4031 to the fast virtual generic method code until the aot case is fixed.
4033 2008-10-03 Mark Probst <mark.probst@gmail.com>
4035 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
4037 2008-10-03 Mark Probst <mark.probst@gmail.com>
4039 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
4042 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
4044 * simd-intrinsics.c: Forgot to add this one.
4046 * mini-codegen.c: Fix macro in case SIMD is not supported.
4048 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
4050 This patch land initial JIT support for simd intrinsics.
4052 * mini-x86.h: Added new define to make --enable_minimal work on x86.
4054 * Makefile.am: Added simd-intrinsics.c
4056 * simd-intrinsics.c: New file with simd instrinsic related
4059 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
4061 * cpu-x86.md: Add simd related instructions.
4063 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
4065 * driver.c: Added two new --regression variants.
4067 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
4069 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
4071 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
4072 extract some complicated logic to helper functions.
4074 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
4076 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
4078 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
4079 the specialized simplification pass.
4081 * method-to-ir.c (mono_spill_global_vars): Use new macro.
4083 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
4085 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
4088 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
4089 if MONO_ARCH_NEED_SIMD_BANK is defined.
4091 * mini-ops.h: Added the new simd ops.
4093 * mini-x86.c: Added mono_arch_xregname.
4095 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
4097 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
4099 * mini-x86.h: Define simd related MONO_ARCH macros.
4101 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
4103 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
4105 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
4106 MONO_CLASS_IS_SIMD to deal with simd related IR.
4108 * mini.h (MonoInst): Added spill_var to the backend union.
4110 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
4112 * mini.h: Added forward declarations of the new simd fuctions.
4114 * optflags-def.h: Added new optimization names SIMD.
4116 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
4118 * regalloc.h: Added support for working with 3 register banks.
4120 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
4122 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
4124 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
4126 * mini-exceptions.c: remove 64 bit related ifdef clutter.
4128 2008-10-03 Zoltan Varga <vargaz@gmail.com>
4130 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
4131 instead of one on 64 bit systems.
4133 * method-to-ir.c: Remove unused includes.
4135 2008-10-02 Zoltan Varga <vargaz@gmail.com>
4137 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
4138 cfg->used_int_regs, since the two are different on arm.
4140 2008-10-02 Mark Probst <mark.probst@gmail.com>
4142 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
4143 mono_method_get_vtable_index() to get the vtable index.
4145 2008-10-02 Mark Probst <mark.probst@gmail.com>
4147 * method-to-ir.c (mono_method_to_ir2): Don't create native
4148 wrappers for array methods, because they're never called (and if
4149 they were called they wouldn't work).
4151 2008-10-02 Mark Probst <mark.probst@gmail.com>
4153 * method-to-ir.c (mono_method_to_ir2): Array methods are
4154 special-cased and must not be invoked indirectly via the (M)RGCTX
4155 when generic sharing is turned on. Fixes #431413.
4157 2008-10-01 Mark Probst <mark.probst@gmail.com>
4159 * method-to-ir.c: When generic sharing is active, call
4160 non-interface virtual generic methods via the standard trampoline.
4162 * mini-trampolines.c: Handle virtual generic shared methods.
4164 * mini.h, mini-x86.c, mini-x86.h: New argument for
4165 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
4166 method thunks and which is the trampoline to call if the lookup
4167 fails. Enable the virtual generic method thunk for x86.
4169 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
4170 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
4171 argument but assert that it's NULL, because these archs don't yet
4172 implement the virtual generic method thunk. Changes in the IMT
4173 thunk data structures.
4175 2008-10-01 Zoltan Varga <vargaz@gmail.com>
4177 * aot-compiler.c (emit_globals): Avoid invalid characters in
4178 the static linking symbol.
4180 * objects.cs: Add a test for the range check optimization. Fix warnings.
4182 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
4183 optimization from the current JIT.
4185 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
4186 later in decompose_array_access_opts () to allow more optimizations.
4188 * method-to-ir.c (mono_handle_soft_float): Rename this to
4189 mono_decompose_soft_float () for consistency.
4191 * mini-ops.h: Fix arguments of OP_STRLEN.
4193 * method-to-ir.c (save_cast_details): Extract the cast details saving code
4194 into a separate function.
4195 (reset_cast_details): Ditto.
4196 (handle_unbox): Save cast details. Fixes #431254.
4198 * method-to-ir.c: Remove some obsolete FIXMEs.
4200 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4202 * ir-emit.h (alloc_dreg): Write a warning before crashing.
4204 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4206 * mini-codegen.c: More work on macros to make them
4207 ready for multiple regbanks.
4209 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4211 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
4213 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
4215 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4217 * mini-codegen.c (mono_spillvar_offset): Proper support for
4220 2008-09-30 Zoltan Varga <vargaz@gmail.com>
4222 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
4223 the stack overflow changes.
4225 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4227 * mini-codegen.c: Make all bank macros depend on reg_bank.
4229 * mini-codegen.c (mono_local_regalloc): Make free mask
4230 initialization regbank aware.
4232 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4234 * mini-codegen.c (mono_local_regalloc): Extract callee
4235 mask selection to a function and make it regbank aware.
4237 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4239 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
4240 code to deal with many regbanks.
4242 2008-09-30 Zoltan Varga <vargaz@gmail.com>
4244 * mini-codegen.c: More fp->regbank changes.
4246 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
4248 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
4249 of a hardcoded constant.
4251 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
4253 * method-to-ir.c (type_from_stack_type): Fix typo.
4255 2008-09-29 Zoltan Varga <vargaz@gmail.com>
4257 * mini-ia64.c (emit_move_return_value): Convert float return values to
4260 * objects.cs: Add a new test.
4262 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
4263 VARARG methods to fix an assert later.
4265 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
4266 end so it at least compiles.
4268 2008-09-28 Zoltan Varga <vargaz@gmail.com>
4270 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
4272 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
4274 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
4275 optimization to a new function (emit_optimized_ldloca_ir) and enable
4276 it for both ldloca and ldloca_s.
4278 2008-09-28 Zoltan Varga <vargaz@gmail.com>
4280 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
4281 gshared CASTCLASS code.
4283 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
4284 amd64, where the libc stack unwinder encounters stack frames referring to
4285 native code in unmapped memory.
4287 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
4290 * generics.cs: Add new test.
4292 2008-09-27 Zoltan Varga <vargaz@gmail.com>
4294 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
4295 add a check that one of the ARM_FPU_ constants is defined.
4297 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
4299 * mini-exceptions.c: Fix build on non-altstack platforms.
4301 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
4304 * ir-emit.h: Add a comment to NEW_PCONST.
4306 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
4308 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
4310 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
4311 after the changes to MonoJitDomainInfo.
4313 2008-09-27 Mark Probst <mark.probst@gmail.com>
4315 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
4317 2008-09-27 Mark Probst <mark.probst@gmail.com>
4319 * mini-ppc.c: Compiler warning fixes.
4321 2008-09-27 Mark Probst <mark.probst@gmail.com>
4323 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
4326 2008-09-27 Mark Probst <mark.probst@gmail.com>
4328 * exceptions-ppc.c, mini-ppc.h: Compile
4329 mono_arch_handle_altstack_exception() on Darwin, too.
4331 2008-09-27 Mark Probst <mark.probst@gmail.com>
4333 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
4334 work on archs which don't have generic sharing implemented, only
4335 without the vtable_arg.
4337 2008-09-26 Mark Probst <mark.probst@gmail.com>
4339 * mini.c: Added comment explaining why delegate ctor icall
4340 wrappers are compiled.
4342 2008-09-26 Mark Probst <mark.probst@gmail.com>
4344 * mini.c: Don't produce trampolines to delegate ctor icall
4345 wrappers but compile them upfront.
4347 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
4349 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
4350 runtime-set function when going back to managed code. Currently this
4351 is used to set back the protection on the soft ovf pages and/or to
4352 throw the stack overflow exception that happened in unmanaged code.
4354 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
4356 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
4357 runtime-set function when going back to managed code. Currently this
4358 is used to set back the protection on the soft ovf pages and/or to
4359 throw the stack overflow exception that happened in unmanaged code.
4361 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
4363 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
4364 the support code for restoring stack protection after stack overflows
4365 that happen in unmanaged code. Don't set the exec permission on the
4368 2008-09-26 Zoltan Varga <vargaz@gmail.com>
4370 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
4371 delegate->method_ptr is set. Fixes #428054.
4373 2008-09-25 Zoltan Varga <vargaz@gmail.com>
4375 * tests.cs: Rename to ratests.cs.
4377 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
4378 emit_get_rgctx_... functions.
4380 2008-09-25 Mark Probst <mark.probst@gmail.com>
4382 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
4384 2008-09-25 Mark Probst <mark.probst@gmail.com>
4386 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
4387 before asserting that method is sharable.
4389 2008-09-25 Mark Probst <mark.probst@gmail.com>
4391 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
4392 whether method needs a static RGCTX wrapper used instead of
4395 * generic-sharing.c, mini.h: A few functions moved to
4396 metadata/generic-sharing.c.
4398 2008-09-25 Mark Probst <mark.probst@gmail.com>
4400 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
4401 Generic code sharing for value types, which essentially means
4402 treating value type methods like static methods. The RGCTX is
4403 passed in the same way.
4405 2008-09-25 Zoltan Varga <vargaz@gmail.com>
4407 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
4408 opcode when creating multi-dimensional arrays of open types.
4410 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
4413 * generics.cs: Add a test.
4415 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
4417 2008-09-24 Zoltan Varga <vargaz@gmail.com>
4419 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
4421 * mini.c (mini_method_compile): Set it when running under the debugger.
4423 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
4424 vreg optimization if the flag is set.
4426 * driver.c (mono_main): Add --attach= option to pass options to
4429 * mini.c (sigquit_signal_handler): Start the attach agent.
4431 * ssapre.c: Disable this to save space since it is not yet ported to
4434 * regalloc2.c: Disable this to save space.
4436 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
4438 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
4440 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
4441 the -v option useful again.
4443 2008-09-24 Zoltan Varga <vargaz@gmail.com>
4445 * mini-amd64.c (mono_arch_output_basic_block): Add support for
4448 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
4449 arrays of arrays. Fixes #428406.
4451 * method-to-ir.c (mini_emit_castclass): Ditto.
4453 * objects.cs: Add new test.
4455 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
4457 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
4458 was wrong at it choked against target_type_is_incompatible for byref types.
4460 2008-09-23 Zoltan Varga <vargaz@gmail.com>
4462 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
4465 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
4467 * mini-exceptions.c: update a few more exceptions-related counters.
4469 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
4471 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
4472 new functions to allocate from persistent mempools.
4474 2008-09-23 Zoltan Varga <vargaz@gmail.com>
4476 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
4477 multiple register banks in the future.
4479 * mini-codegen.c (mono_local_regalloc): Fix a warning.
4481 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
4483 * mini.c (type_to_eval_stack_type): Remove duplicated function.
4485 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
4487 * mini.h: Export type_to_eval_stack_type.
4489 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
4490 is only ins->klass of byref types.
4492 2008-09-22 Zoltan Varga <vargaz@gmail.com>
4494 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
4495 (mini_emit_memcpy2): Ditto.
4497 * mini-amd64.c: Fix a warning.
4499 2008-09-21 Mark Probst <mark.probst@gmail.com>
4501 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
4504 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
4506 * method-to-ir.c: Extract stloc micro-optimization to a
4507 function and apply it to all cases.
4509 2008-09-19 Mark Probst <mark.probst@gmail.com>
4511 * method-to-ir.c: Don't fail generic code sharing in cases we
4514 2008-09-18 Mark Probst <mark.probst@gmail.com>
4516 * mini-ppc.c: Handle structs in tailcalls on Darwin.
4518 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
4520 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
4523 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
4525 * trace.c: make tracing more useful and correct, with per-thread
4528 2008-09-15 Mark Probst <mark.probst@gmail.com>
4530 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
4531 doing a method call and the argument is an R4.
4533 2008-09-14 Zoltan Varga <vargaz@gmail.com>
4535 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
4538 2008-09-13 Mark Probst <mark.probst@gmail.com>
4540 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
4542 2008-09-12 Zoltan Varga <vargaz@gmail.com>
4544 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
4545 (MONO_JUMP_TABLE_FROM_INS): Ditto.
4547 2008-09-11 Zoltan Varga <vargaz@gmail.com>
4549 * driver.c: Add a --agent argument (not supported yet) to load managed
4550 agent assemblies before loading the main assembly, similarly to how the
4551 Java VM handles agents.
4553 2008-09-11 Mark Probst <mark.probst@gmail.com>
4555 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
4556 function to do stack layout of local variables.
4558 2008-09-11 Mark Probst <mark.probst@gmail.com>
4560 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
4563 2008-09-11 Zoltan Varga <vargaz@gmail.com>
4565 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
4566 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
4567 JIT if DISABLE_JIT is defined.
4569 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
4572 2008-09-10 Mark Probst <mark.probst@gmail.com>
4574 * iltests.il.in: Disable the fconv test on PPC (the result is
4575 undefined according to ECMA).
4577 2008-09-10 Mark Probst <mark.probst@gmail.com>
4579 * iltests.il.in: Enable tail call tests for PPC.
4581 * mini.h: Add variable for storing incoming valuetype argument
4582 addresses for tail calls.
4584 * mini-ppc.c: Implement valuetype arguments and return values for
4587 2008-09-09 Mark Probst <mark.probst@gmail.com>
4589 * mini-ppc.c: Partially implement tail calls (struct arguments and
4590 return values not supported).
4592 * method-to-ir.c: Enable tail calls on PPC.
4594 2008-09-08 Zoltan Varga <vargaz@gmail.com>
4596 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
4597 runtime-invoke wrappers to work around the problem of them getting
4598 assigned to a random class.
4600 * aot-runtime.c (mono_aot_get_method): Ditto.
4602 2008-09-07 Zoltan Varga <vargaz@gmail.com>
4604 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
4605 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
4607 2008-09-07 Mark Probst <mark.probst@gmail.com>
4609 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
4610 until they're implemented properly.
4612 * exceptions-ppc.c: Use arch-independent exception-handling code
4613 instead of custom one.
4615 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
4618 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
4620 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
4621 applies when __powerpc__ is defined.
4623 2008-09-06 Zoltan Varga <vargaz@gmail.com>
4625 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
4626 methods to their code to avoid computing the full name of wrappers and
4627 doing a lookup in a string hash table.
4629 2008-09-05 Zoltan Varga <vargaz@gmail.com>
4631 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
4632 we identify bblocks before method_to_ir () is ran.
4634 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
4635 Also avoid optimizing branches pointing to themselves.
4637 * mini.c (mini_method_compile): Ditto. Fixes #422947.
4639 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
4641 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
4643 2008-09-05 Zoltan Varga <vargaz@gmail.com>
4645 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
4646 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
4647 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
4650 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
4651 jumped to the same entry in plt_jump_table.
4653 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
4655 * method-to-ir.c (initialize_array_data): Handle field with RVA from
4658 2008-08-31 Zoltan Varga <vargaz@gmail.com>
4660 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
4661 other assignment can be if converted. Saves 1.5% on corlib size and fixes
4664 2008-08-29 Geoff Norton <gnorton@novell.com>
4666 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
4667 segment, and doesn't properly handle .space as .text. Fixes
4670 2008-08-29 Geoff Norton <gnorton@novell.com>
4672 * mini.c: Disable the mach exception handler when running on
4675 2008-08-29 Geoff Norton <gnorton@novell.com>
4677 * aot-compiler.c: Patch from Renaldas Zioma to properly register
4678 globals on Darwin/ARM
4680 2008-08-28 Zoltan Varga <vargaz@gmail.com>
4682 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
4683 since too many things depend on it. Instead, call
4684 mono_runtime_set_no_exec ().
4686 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
4689 * aot-compiler.c: Add an 'asm-only' AOT option.
4691 * mini.c: Avoid initializing the runtime when doing AOT compilation.
4693 * aot-compiler.c (compile_method): Disable gshared support for now as it
4696 2008-08-27 Bill Holmes <billholmes54@gmail.com>
4698 * mini-amd64.h : Fix a compiler warning.
4700 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
4701 Changed to use a callback function to retrieve the unwind info.
4702 This avoids problems observed when code blocks were removed by
4703 unloading an app domain.
4705 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
4706 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
4709 Contributed under MIT/X11 license.
4711 2008-08-27 Bill Holmes <billholmes54@gmail.com>
4713 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
4714 case to keep the stack aligned to 8.
4716 Contributed under MIT/X11 license.
4718 2008-08-26 Zoltan Varga <vargaz@gmail.com>
4720 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
4721 avoid repeated linear searches.
4723 2008-08-25 Zoltan Varga <vargaz@gmail.com>
4725 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
4726 methods it can't handle.
4728 * aot-compiler.c (add_method): Avoid adding a method twice.
4729 (add_wrappers): Add runtime invoke wrappers for all methods.
4731 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
4732 function to create an aot-compatible version of this trampoline.
4734 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
4736 2008-08-24 Zoltan Varga <vargaz@gmail.com>
4738 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
4740 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
4741 with a generic sharing failure.
4743 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
4745 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
4746 CEE_RETHROW. Fixes #419634.
4748 * mini.c (mono_method_to_ir): Ditto.
4750 * exceptions.cs: Add a new test.
4752 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
4753 to mono_type_stack_size_internal () since some callers might not pass in
4756 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
4757 instrument_prolog. Fixes #419878.
4759 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
4760 doubles in soft float mode volatile.
4762 2008-08-23 Zoltan Varga <vargaz@gmail.com>
4764 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
4766 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
4767 to handle soft float correctly.
4769 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
4772 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
4774 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
4775 to sp, since the generics catch code requires it.
4777 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
4780 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
4781 mono_arch_emit_imt_argument ().
4783 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
4785 * mini-arm.c tramp-arm.c: Generic sharing updates.
4787 2008-08-22 Zoltan Varga <vargaz@gmail.com>
4789 * mini-arm.c: Fix the arm build.
4791 * generic-sharing.c (mini_type_get_underlying_type): New helper function
4792 handling enums, generic instances and generic sharing.
4793 (mini_type_stack_size_full): Ditto.
4795 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
4797 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
4799 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
4801 * tramp-arm.c: Implement the rgctx fetch and the generic class init
4804 * mini-arm.c: Various small generic sharing changes.
4806 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
4808 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
4811 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
4812 helper function to return a generic class init trampoline.
4814 * method-to-ir.c mini.c: Use it.
4816 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
4817 arch-specfic function to return a generic class init trampoline.
4819 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
4820 the GENERIC_CLASS_INIT custom code.
4822 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
4823 a fatal error, not a sharing failure.
4825 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
4828 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
4829 trampoline argument from MONO_ARCH_VTABLE_REG.
4831 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
4832 order of the arguments to the C trampoline: pass 'slot' as the trampoline
4833 argument, and pass the vtable in VTABLE_REG.
4835 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
4836 order of the arguments to the C trampoline: pass 'slot' as the trampoline
4837 argument, and pass the vtable in VTABLE_REG.
4838 (mono_arch_create_trampoline_code_full): Remove some special casing for
4839 the rgctx fetch trampoline.
4841 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
4844 * iltests.il: Add a test for it.
4846 2008-08-21 Zoltan Varga <vargaz@gmail.com>
4848 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
4850 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
4853 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
4854 use mono_jit_info_table_find () to avoid recursion.
4855 (mono_delegate_trampoline): Add a sync wrapper here.
4857 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
4860 * mini.c (mono_method_to_ir): Ditto.
4862 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
4863 add_sync_wrapper argument. Don't add a sync wrapper here.
4864 (mono_create_jump_trampoline): Don't add a sync wrapper here.
4866 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
4868 2008-08-20 Bill Holmes <billholmes54@gmail.com>
4870 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
4871 of nonvolatile registers back from MonoContext to CONTEXT.
4873 Contributed under MIT/X11 license.
4875 2008-08-20 Bill Holmes <billholmes54@gmail.com>
4877 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
4878 arguments on Winx64 there are only 4 argument registers. For this
4879 logic to work the last argument must be pulled from the stack.
4881 Contributed under MIT/X11 license.
4883 2008-08-20 Zoltan Varga <vargaz@gmail.com>
4885 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
4887 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
4888 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
4889 encode/decode_method_ref ().
4891 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
4893 * aot-runtime.c (decode_patch): Ditto.
4895 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
4896 MONO_PATCH_INFO_METHOD.
4898 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
4901 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
4904 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
4906 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
4907 one from the caller.
4909 * aot-runtime.c (decode_generic_inst): New function to decode and
4910 return a interned generic inst.
4911 (decode_klass_ref): Use it.
4912 (decode_method_ref): Ditto.
4914 * aot-compiler.c (emit_exception_debug_info): Save
4915 jinfo->has_generic_jit_info too.
4917 2008-08-19 Zoltan Varga <vargaz@gmail.com>
4919 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
4921 * iltests.il.in: Add a test for fconv_to_i.
4923 * liveness.c: Disable the liveness2 pass for now to save space.
4925 * regalloc2.c: Include mempool-internals.h to fix warnings.
4927 * aot-compiler.c (encode_method_ref): Encode the context of generic
4930 * aot-runtime.c (decode_method_ref): Inflate generic methods using
4931 the context saved in the aot file.
4933 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
4935 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
4937 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
4938 volatile so they won't be optimized away.
4940 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
4946 * dominators.c: Remove duplicated functions that now are in
4947 mempool-internals.h.
4949 2008-08-19 Zoltan Varga <vargaz@gmail.com>
4951 * aot-compiler.c: Fix warnings.
4953 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
4955 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
4957 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
4960 * mini.c (mono_resolve_patch_target): Ditto.
4962 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
4963 (encode_klass_ref): Add support for encoding VARs/MVARs.
4965 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
4967 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
4968 the handling of the got entries into a separate 'decode_got_entry' function.
4969 Add support for RGCTX_FETCH.
4971 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
4972 clobbered by the trampoline code.
4974 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
4975 not clobbered by the indirect calling code.
4977 2008-08-18 Zoltan Varga <vargaz@gmail.com>
4979 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
4982 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
4984 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
4985 signature using the compilation mempool otherwise we would leak it.
4987 2008-08-18 Zoltan Varga <vargaz@gmail.com>
4989 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
4990 mono_emit_abs_call ().
4992 * patch-info.h: Add GENERIC_CLASS_INIT.
4994 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
4996 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
4997 as their target as a near call.
4999 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
5001 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
5003 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
5004 call to a runtime function described by a patch.
5006 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
5007 mono_emit_abs_call, this has the advantage that the ABS handling code in
5008 mono_codegen () can handle them both, and can handle other stuff in the
5009 future without additional code.
5011 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
5013 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
5016 * mini.h: Add missing bblock related prototypes.
5018 * mini.h (MonoCompile): Remove unused reverse_inst_list and
5019 reverse_inst_list_len fields.
5021 * mini.c: Refactor this file a bit by moving branch optimizations to
5024 * method-to-ir.c: Merge generic sharing changes missed earlier.
5026 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
5028 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
5029 shared patches. Process METHODCONST as a shared patch.
5031 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
5032 as it crashes on the 2.0 mscorlib.
5034 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
5037 * aot-compiler.c: Use is_plt_patch () in a few additional places.
5038 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
5041 * aot-compiler.c: Reorganize the got handling code to be a bit more
5044 2008-08-17 Zoltan Varga <vargaz@gmail.com>
5046 * aot-compiler.c: Make the patch_to_plt_offset hash table use
5047 mono_patch_info_equals/hash, and use it to massively simplify
5050 * mini.c (mono_patch_info_hash): Simplify this and add support for
5053 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
5055 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
5056 handling code, since an offset is not enough to identify a trampoline.
5058 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
5060 2008-08-17 Mark Probst <mark.probst@gmail.com>
5062 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
5064 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
5066 * mini-ops.h: Argument and result types for OVF_CARRY ops.
5068 * decompose.c: PPC decompositions for various ops.
5070 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
5072 2008-08-17 Zoltan Varga <vargaz@gmail.com>
5074 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
5075 call the generic trampoline code using a call, instead of a jump, to
5076 remove some special casing from the generic trampoline code.
5078 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
5079 (mono_codegen): Ditto.
5081 * aot-compiler.c aot-runtime.c: Ditto.
5083 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
5085 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
5086 helper function to find the offset corresponding to a lazy fetch trampoline.
5088 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
5089 when doing generic sharing.
5091 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
5094 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
5095 mini-trampolines.c to be with the other trampoline creation functions.
5097 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
5098 as it is equal to method->signature in most cases, add a
5099 mono_emit_method_call_full variant which takes a signature and an imt
5102 2008-08-16 Zoltan Varga <vargaz@gmail.com>
5104 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
5105 to this function, since it could be computed easily from the method
5107 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
5110 * method-to-ir.c mini.c: Remove references to
5111 compile_generic_method_wo_context.
5113 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
5114 generic method calls.
5116 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
5117 dimensional non-szarrays.
5119 * mini.c (mini_init): Register mono_array_new_1.
5121 * jit-icalls.c (mono_array_new_1): New jit icall.
5123 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
5124 pointing to the method.
5126 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
5127 method addresses belonging to METHOD_JUMP patches in the
5128 jump_target_got_slot_hash.
5129 (mono_aot_load_method): Ditto.
5131 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
5132 METHOD_JUMP patches.
5134 * mini.c (mini_create_jit_domain_info): New helper function which
5135 initializes/frees domain->runtime_info.
5136 (mini_free_jit_domain_info): Ditto.
5137 (mini_init): Install the domain hook functions with the runtime.
5139 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
5140 information maintained by the JIT.
5142 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
5143 insertion into jump_table_hash into mono_codegen (), also implement proper
5146 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
5147 tail calls, it is already done by the aot code.
5149 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
5152 * iltests.il.in: Make the jmp test a bit more complex.
5154 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
5155 generic instances which doesn't have a token.
5157 * aot-runtime.c (decode_method_ref): Ditto.
5159 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
5160 can handle this case now.
5161 (handle_box): Ditto.
5163 2008-08-15 Geoff Norton <gnorton@novell.com>
5165 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
5168 2008-08-15 Zoltan Varga <vargaz@gmail.com>
5170 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
5171 calling generic methods.
5173 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
5175 * aot-runtime.c (decode_patch_info): Ditto.
5177 * mini.c (mono_resolve_patch_target): Ditto.
5179 * patch-info.h: Add METHOD_RGCTX.
5181 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
5183 2008-08-14 Zoltan Varga <vargaz@gmail.com>
5185 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
5186 arguments in registers.
5188 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
5189 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
5191 * mini.c (mini_method_compile): Abort aot compilation for generic
5192 methods if generic sharing is disabled.
5194 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
5197 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
5198 requiring an mrgctx.
5200 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
5201 store instructions when converting a vcall to a normal call.
5203 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
5204 mono_arch_find_jit_info.
5206 2008-08-13 Zoltan Varga <vargaz@gmail.com>
5208 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
5209 avoid calling mono_method_full_name () for every method even if the
5211 (check_inline_caller_method_name_limit): Ditto.
5213 2008-08-12 Zoltan Varga <vargaz@gmail.com>
5215 * driver.c (main_thread_handler): Allow AOT compilation of multiple
5216 assemblies in one run.
5218 * aot-compiler.c (mono_compile_assembly): Only print out a count of
5219 skipped methods if it is not 0.
5221 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
5223 2008-08-12 Bill Holmes <billholmes54@gmail.com>
5225 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
5226 MONO_ARCH_HAVE_UNWIND_TABLE.
5228 Contributed under MIT/X11 license.
5230 2008-08-12 Bill Holmes <billholmes54@gmail.com>
5232 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
5233 from default optimizaton list on Winx64.
5235 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
5237 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
5238 the LMF from the MonoJitTlsData structure.
5240 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
5242 Contributed under MIT/X11 license.
5244 2008-08-12 Zoltan Varga <vargaz@gmail.com>
5246 * mini.c (sigsegv_signal_handler): Fix the build.
5248 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
5249 assembly->aot_module.
5251 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
5252 hash table. This simplifies and speeds up a lot of code, and fixes support
5255 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
5258 * mini-exceptions.c: Ditto.
5260 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
5261 'native_offset' argument, since these are computed in the
5262 mono_find_jit_info () function.
5264 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
5265 is used by exceptions-ppc.c.
5267 * exceptions-ppc.c: Call mono_find_jit_info () instead of
5268 mono_arch_find_jit_info ().
5270 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
5271 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
5272 generic code in mini-exceptions.c.
5274 2008-08-11 Zoltan Varga <vargaz@gmail.com>
5276 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
5278 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
5280 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
5281 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
5282 called while holding the loader lock. Fixes #415608.
5283 (mono_aot_get_method_from_token_inner): Ditto.
5285 2008-08-09 Zoltan Varga <vargaz@gmail.com>
5287 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
5288 to reduce differences between this and the generic implementation in
5290 (ves_icall_get_frame_info): Ditto.
5292 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
5294 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
5297 * exceptions-ppc.c (arch_get_call_filter): Rename this to
5298 mono_arch_get_call_filter () and make it non-static, for consistency with the
5299 other architectures.
5301 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
5304 * local-propagation.c:
5305 * mini-x86.c: Correct the name of arch defines.
5307 2008-08-09 Zoltan Varga <vargaz@gmail.com>
5309 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
5310 NO_EMULATE_LONG_SHIFT_OPS define.
5312 2008-08-08 Zoltan Varga <vargaz@gmail.com>
5314 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
5315 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
5317 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
5318 MACH fixes. Merged from the 2.0 branch.
5320 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
5322 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
5323 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
5325 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
5327 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
5328 mono_marshal_get_native_wrapper () signature changes.
5330 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
5332 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
5333 conversion bug under arm.
5335 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
5337 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
5339 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
5340 with overflow checking.
5342 2008-08-05 Marek Habersack <mhabersack@novell.com>
5344 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
5345 to the genmdesc.pl file
5347 2008-08-05 Zoltan Varga <vargaz@gmail.com>
5349 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
5350 arg_array in the soft-float versions of the LOAD/STORE macros.
5352 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
5355 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
5357 2008-08-02 Zoltan Varga <vargaz@gmail.com>
5359 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
5360 a float HFA. Fixes #413621.
5362 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
5364 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
5365 frame_size to args_size. Fixes build.
5367 2008-08-02 Zoltan Varga <vargaz@gmail.com>
5369 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
5370 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
5372 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
5373 the stack are not unaligned. Fixes #413247.
5375 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
5377 * mini.c: update jitted methods performance counters.
5379 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
5381 * mini-exceptions.c: increase the exceptions thrown performance
5382 counter in mono_handle_exception ().
5384 2008-07-29 Zoltan Varga <vargaz@gmail.com>
5386 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
5387 can work with netmodules.
5389 2008-07-28 Geoff Norton <gnorton@novell.com>
5391 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
5394 2008-07-28 Zoltan Varga <vargaz@gmail.com>
5396 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
5399 2008-07-28 Bill Holmes <billholmes54@gmail.com>
5401 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
5402 The float param registers and other param registers must be the
5403 same index on Windows x64.
5405 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
5406 ArgValuetypeAddrInIReg argument case. Setting the argument
5407 op to OP_VTARG_ADDR (OP_REGOFFSET)).
5409 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
5410 variable computed above as the copy length for arguments of storage
5411 type ArgValuetypeAddrInIReg.
5413 * mini-amd64.c (mono_arch_emit_call) : Implementing the
5414 ArgValuetypeAddrInIReg argument case. This case will rely on
5415 mono_arch_emit_outarg_vt to emit the correct code later in the process.
5417 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
5418 a 32 byte stack allocation for all calls. We will omit the adjustment for
5419 jump and tail call instructoins as they do not follow the typical call behavior.
5421 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
5422 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
5423 local variable and pass the local variable by reference to the called method.
5425 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
5426 Implementing the ArgValuetypeAddrInIReg argument case. When the address
5427 of a struct is passed in a register it must be saved with the other
5428 volatile argument on the stack.
5430 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
5431 frame pointer the stack adjustment value must be saved to the unwind
5434 Contributed under MIT/X11 license.
5436 2008-07-28 Zoltan Varga <vargaz@gmail.com>
5438 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
5439 which got lost in the merge.
5441 2008-07-27 Zoltan Varga <vargaz@gmail.com>
5443 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
5446 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
5448 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
5449 icalls, since they won't be patched.
5451 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
5452 different code sequence when running under valgrind to prevent some valgrind
5455 * iltests.il.in: Add new regression test.
5457 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
5460 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
5461 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
5463 * iltests.il.in: Add new test.
5465 * aot-compiler.c: Fix some warnings.
5467 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
5470 2008-07-27 Zoltan Varga <vargaz@gmail.com>
5472 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
5473 (mini_usage_jitdeveloper): Add a missing --wapi option.
5475 2008-07-25 Zoltan Varga <vargaz@gmail.com>
5477 * mini-codegen.c: Simplify the is_fp macros.
5478 (free_up_ireg): Remove, use free_up_reg instead.
5479 (free_up_reg): Fix the fp case.
5481 2008-07-26 Zoltan Varga <vargaz@gmail.com>
5483 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
5486 * exceptions-x86.c: Merge some changes which seemed to have got lost
5487 in the linear-ir merge.
5489 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
5491 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
5492 long vreg volatile even if the variable was already created.
5494 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
5497 2008-07-26 Zoltan Varga <vargaz@gmail.com>
5499 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
5501 * mini.c (mono_jit_compile_method_inner): Add support for
5502 MONO_EXCEPTION_BAD_IMAGE.
5504 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
5505 mini_method_get_context () returns NULL. Fixes #356531.
5507 * mini.c (mono_method_to_ir): Ditto.
5509 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
5510 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
5512 2008-07-25 Zoltan Varga <vargaz@gmail.com>
5514 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
5515 in the LDFTN implementation.
5517 2008-07-25 Mark Probst <mark.probst@gmail.com>
5519 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
5520 code, patch calls to icalls, too, even if they're not in the
5521 shared generic code hash. Fixes #411962.
5523 2008-07-25 Zoltan Varga <vargaz@gmail.com>
5525 * cpu-x86.md: Increase the length of the fcall opcodes.
5527 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
5528 calls returning floats.
5530 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
5533 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
5536 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
5537 into the domain->method_code_hash.
5539 * aot-compiler.c: Fix win32 build.
5541 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
5543 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
5544 gshared NEWARR implementation.
5546 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
5548 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
5549 can be used outside of method_to_ir.
5551 * mini.h (MonoCompile): Add arg_types field.
5553 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
5555 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
5556 the values of the local arg_array and param_types array.
5558 2008-07-24 Zoltan Varga <vargaz@gmail.com>
5560 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
5561 got accesses might only get generated later when NEWOBJ is decomposed.
5563 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
5564 looking up the native code of the target method when a delegate is called
5567 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
5570 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
5572 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
5573 AOT work on platforms without a working dlsym implementation.
5575 * mini.h: Bump AOT image format version.
5577 2008-07-24 Mark Probst <mark.probst@gmail.com>
5579 * mini-exceptions.c: Free a MonoType with
5580 mono_metadata_free_type() instead of g_free().
5582 * aot-runtime.c: Free a MonoType.
5584 2008-07-24 Zoltan Varga <vargaz@gmail.com>
5586 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
5589 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
5592 2008-07-23 Massimiliano Mantione <massi@ximian.com>
5593 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
5596 2008-07-23 Zoltan Varga <vargaz@gmail.com>
5598 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
5599 NEWOBJ calls on valuetypes.
5601 * iltests.il.in: Add new test.
5603 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
5605 2008-07-22 Zoltan Varga <vargaz@gmail.com>
5607 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
5608 is no longer needed.
5610 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
5611 non register sized integer arguments.
5612 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
5613 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
5616 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
5619 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
5620 two a binop with different sized arguments is emitted.
5622 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
5623 instruction in the ins==NULL case.
5625 2008-07-23 Zoltan Varga <vargaz@gmail.com>
5627 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
5629 * mini-x86.c: Fix osx build.
5631 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
5634 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
5635 instruction for non int sized variables.
5637 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
5640 2008-07-23 Robert Jordan <robertj@gmx.net>
5642 * method-to-ir.c: Fix MSVC build.
5644 2008-07-22 Zoltan Varga <vargaz@gmail.com>
5646 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
5647 a non int sized type, widen it to an int since newer versions of gcc seem to
5648 generate code which needs this.
5650 * ssa2.c abcremoval2.c: Fix warnings.
5652 * *: Merge the Linear IR branch.
5654 The original branch is at trunk/branches/vargaz/mini-linear-il, and
5655 the ChangeLog file there describes all the changes done over the years.
5656 Further documentation can be found at www.mono-project.com/Linear_IL.
5658 2008-07-21 Bill Holmes <billholmes54@gmail.com>
5660 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
5661 The float param registers and other param registers must be the
5662 same index on Windows x64.
5664 Contributed under MIT/X11 license.
5666 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
5668 * mini.c: Make the previous fix GC safe.
5670 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
5672 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
5674 2008-07-21 Bill Holmes <billholmes54@gmail.com>
5676 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
5677 on Winx64. This type will not be passed on the stack (ArgOnStack), but
5678 ArgValuetypeAddrInIReg instead.
5680 Contributed under MIT/X11 license.
5682 2008-07-21 Zoltan Varga <vargaz@gmail.com>
5684 * mini-codegen.c (get_register_spilling): Fix a warning.
5686 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
5688 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
5689 for types which the initialization fails. Raises the provided exception
5690 at the right stop after cleanup.
5692 2008-07-16 Zoltan Varga <vargaz@gmail.com>
5694 * aot-compiler.c: Free most of the memory allocated during compilation.
5696 * mini.c (mini_parse_debug_options): Fix a leak.
5698 * mini.c (mini_method_compile): Don't add the method to the jit info tables
5699 during aot compilation.
5701 2008-07-14 Zoltan Varga <vargaz@gmail.com>
5703 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
5704 it has too much register pressure.
5706 2008-07-13 Zoltan Varga <vargaz@gmail.com>
5708 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
5710 2008-07-12 Zoltan Varga <vargaz@gmail.com>
5712 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
5715 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
5716 on amd64 similar to the way it is done on arm.
5718 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
5720 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
5721 consistency, normalize error messages, avoid loading aot-only modules in
5724 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
5727 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
5729 2008-07-11 Martin Baulig <martin@ximian.com>
5732 (MonoDebuggerInfo): Add `interruption_request'.
5734 2008-07-12 Zoltan Varga <vargaz@gmail.com>
5736 * aot-compiler.c (emit_plt): Remove some dead code.
5738 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
5740 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
5741 return the plt info offset belonging to a given plt entry.
5743 * mini-trampolines.c (mono_aot_plt_trampoline): Use
5744 mono_aot_get_plt_info_offset.
5746 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
5747 similar to the amd64 code by makeing jumps through a separate jump table
5748 instead of embedding the jump addresses into the code.
5750 2008-07-11 Zoltan Varga <vargaz@gmail.com>
5752 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
5755 2008-07-10 Martin Baulig <martin@ximian.com>
5757 * mini.c (mini_method_compile): Disable generics sharing when
5758 running in the debugger.
5760 2008-07-10 Zoltan Varga <vargaz@gmail.com>
5762 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
5764 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
5765 the local register allocator from running out of registers on x86 when
5768 2008-07-10 Bill Holmes <billholmes54@gmail.com>
5770 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
5771 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
5774 Contributed under MIT/X11 license.
5776 2008-07-10 Zoltan Varga <vargaz@gmail.com>
5778 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
5779 speed up the assembler.
5781 2008-07-09 Zoltan Varga <vargaz@gmail.com>
5783 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
5786 * mini.c: Move the soft float handling macros a bit earlier, add
5787 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
5790 * mini.h: Add prototype for mono_arch_fixup_jinfo.
5792 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
5793 read-only to help catch code allocation requests.
5795 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
5796 and turn it off when using --aot-only or when compiling with --aot=full.
5798 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
5799 jump table for switches from the normal domain mempool, not the code
5802 * mini-trampolines.c (get_unbox_trampoline): New function to return an
5803 unbox trampoline which handles aot-only mode too.
5805 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
5806 an AOTed unbox trampoline.
5808 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
5810 2008-07-09 Bill Holmes <billholmes54@gmail.com>
5812 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
5815 Contributed under MIT/X11 license.
5817 2008-07-09 Bill Holmes <billholmes54@gmail.com>
5819 * mini.c (mono_codegen): Allocate space at the end of the code block and store
5820 the unwind information for the method at the end of the allocated block.
5822 * mini-amd64.h: Added declarations for the unwind routines and adding field to
5823 MonoCompileArch to hold the unwind info for SEH on Winx64
5825 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
5826 frame pointer info for the method being compiled.
5828 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
5829 the call to mono_exception_from_token.
5831 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
5832 storing the method prolog information in a format that the Winx64 SEH can understand. This
5833 information is stored a the end of the method block because it is all 32-bit offset based.
5835 Contributed under MIT/X11 license.
5837 2008-07-09 Zoltan Varga <vargaz@gmail.com>
5839 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
5841 * wapihandles.c: Fix warnings.
5843 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
5846 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
5847 mono_jit_compile_method in aot-only mode since that calls the type
5850 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
5851 get_delegate_invoke_impl in aot-only mode.
5853 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
5855 2008-07-08 Zoltan Varga <vargaz@gmail.com>
5857 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
5859 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
5862 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
5864 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
5865 init trampoline from the AOT file as well.
5867 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
5868 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
5871 * mini.c (mini_init): Move the call to mono_exceptions_init () after
5874 * exceptions-amd64.c: Add _full variants for the remaining exception code
5875 creation functions as well, allow emission of relocatable code, remove
5876 caching since that is now done by the caller.
5878 * mini-exceptions.c: Add _full variants for the remaining exception code
5879 creation functions as well, add aot-only support.
5881 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
5882 if we can determine a proper token for them.
5883 (add_wrappers): Add a few more wrappers.
5884 (emit_method_code): Remove some dead code.
5885 (emit_trampolines): Emit exception code too.
5887 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
5889 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
5890 mono_array_new_va which avoids varargs.
5892 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
5894 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
5895 mono_arch_create_specific_trampoline () in all places.
5897 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
5898 a bit so it can be used for other things as well.
5900 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
5903 * exceptions-amd64.c: Rename the caching from the exception code creation
5904 functions, it is done by the caller instead.
5906 * exceptions-amd64.c: Change the signature of the exception code creation
5907 functions to allow the creation of relocatable code later.
5909 * mini-exceptions.c: Add a set of functions to query the various
5910 runtime-generated exception functions.
5912 * mini.c mini-exceptions.c: Use the newly added functions instead of the
5913 mono_arch_.. () functions.
5915 2008-07-07 Zoltan Varga <vargaz@gmail.com>
5917 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
5919 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
5921 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
5922 (mini_get_vtable_trampoline): Ditto.
5924 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
5925 code in the AOT case by returning the code size and a list of relocations to
5928 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
5930 2008-07-07 Bill Holmes <billholmes54@gmail.com>
5932 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
5935 Contributed under MIT/X11 license.
5937 2008-07-07 Zoltan Varga <vargaz@gmail.com>
5939 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
5940 so the buffer size can be computed correctly. Fixes #404735.
5942 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
5943 normally as cfg->debug_info is already freed.
5945 2008-07-06 Zoltan Varga <vargaz@gmail.com>
5947 * mini-amd64.c: For calls returning vtypes in registers, don't store
5948 the return address on the stack, instead allocate a separate local for
5951 2008-07-05 Mark Probst <mark.probst@gmail.com>
5953 * mini-trampolines.c, mini.h: Add an argument to
5954 mono_create_jit_trampoline_in_domain() for turning off the adding
5955 of the sync wrapper.
5957 * mini.c: Use the JIT trampoline without sync instead of
5958 ldftn_nosync in static RGCTX invoke wrappers so that the call can
5961 2008-07-04 Mark Probst <mark.probst@gmail.com>
5963 * driver.c: Turn on GSHARED optimization by default.
5965 2008-07-04 Zoltan Varga <vargaz@gmail.com>
5967 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
5968 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
5970 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
5971 create a variant of the generic trampoline code callable from AOTed trampolines.
5973 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
5974 trampoline code callable from AOTed trampolines.
5976 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
5978 2008-07-04 Mark Probst <mark.probst@gmail.com>
5980 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
5981 pass-through manner.
5983 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
5984 and don't fail sharing for them anymore.
5986 * mini-exceptions.c: Handle exceptions in shared generic methods.
5988 * generic-sharing.c: When checking the context of a generic
5989 method, also check its class's context. Don't treat wrappers as
5992 * mini-trampolines.c: Some code factored out to
5993 metadata/generic-sharing.c. Handle the MRGCTX case.
5995 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
5996 we must deal with the method being of another instantiation of the
5997 class. Add static rgctx invoke wrappers to generic methods.
5999 2008-07-04 Mark Probst <mark.probst@gmail.com>
6001 * mini.c: Provide all jit infos of generic shared methods with a
6004 * mini-exceptions.c: Handle the new situation that a generic info
6005 might be available, but not info about the this/vtable/mrgctx
6008 2008-07-03 Mark Probst <mark.probst@gmail.com>
6010 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
6013 2008-07-03 Zoltan Varga <vargaz@gmail.com>
6015 * dominators.c (check_dominance_frontier): Fix a warning.
6017 * mini.h: Add some missing prototypes.
6019 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
6021 * driver.c (mono_jit_init_version): Correct the comments since the first
6022 argument should be the name of the root domain, not a filename.
6024 * aot-runtime.c (make_writable): Error out if this is called while running
6026 (load_aot_module): Ditto.
6028 * aot-compiler.c: Really fix the computation of method indexes.
6030 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
6031 optimizations as this is no longer called frequently.
6033 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
6034 method and the invoke impl code and pass it to the delegate trampoline instead of
6035 just the delegate class.
6037 2008-07-02 Zoltan Varga <vargaz@gmail.com>
6039 * aot-compiler.c: Fixup the computation of method indexes.
6040 (add_wrappers): Create the base methods of the runtime invoke wrappers using
6041 the method builder infrastructure.
6043 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
6046 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
6047 mode, load the method right away instead of creating a trampoline.
6049 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
6051 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
6054 2008-07-01 Zoltan Varga <vargaz@gmail.com>
6056 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
6057 (mono_aot_load_method): Use method_index instead of method->token.
6059 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
6060 can handle icalls etc. properly.
6062 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
6064 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
6066 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
6067 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
6068 JIT_ICALL_ADDR patch type.
6070 * patch-info.h: Add JIT_ICALL_ADDR patch type.
6072 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
6074 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
6076 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
6078 2008-06-30 Zoltan Varga <vargaz@gmail.com>
6080 * mini.c: Use domain->jit_code_hash_lock for controlling access to
6081 domain->jit_code_hash.
6083 2008-06-29 Zoltan Varga <vargaz@gmail.com>
6085 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
6087 2008-06-27 Zoltan Varga <vargaz@gmail.com>
6089 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
6090 get_this_arg_from_call, let it compute it when needed.
6092 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
6093 gsctx from code only when needed.
6095 * mini-trampolines.c (get_generic_context): Rename this to
6096 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
6097 it can be called by the arch backends.
6099 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
6101 2008-06-26 Zoltan Varga <vargaz@gmail.com>
6103 * driver.c (mono_main): Add experimental --aot-only command line option.
6105 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
6108 2008-06-26 Kornél Pál <kornelpal@gmail.com>
6110 * driver.c (DllMain): Remove mono_module_handle.
6112 Contributed under MIT/X11 license.
6114 2008-06-25 Zoltan Varga <vargaz@gmail.com>
6116 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
6117 for emitting methods which are not in the source assembly. Detect and report
6118 failure of assembling+linking.
6120 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
6122 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
6124 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
6126 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
6128 2008-06-24 Zoltan Varga <vargaz@gmail.com>
6130 * mini.h: Remove some obsolete prototypes.
6132 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
6134 2008-06-24 Mark Probst <mark.probst@gmail.com>
6136 * mini.c (get_object_generic_inst): Variable-sized arrays are not
6137 supported by Visual Studio, so use alloca().
6139 2008-06-23 Zoltan Varga <vargaz@gmail.com>
6141 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
6144 2008-06-23 Mark Probst <mark.probst@gmail.com>
6146 * mini.c: Fail sharing of a generic method if it contains an open
6147 catch clause (because we don't pass MRGCTXs yet).
6149 2008-06-23 Mark Probst <mark.probst@gmail.com>
6151 * mini.c: When compiling a method with generic sharing, insert the
6152 method instantiated with an all-Object generic context into the
6153 jit info table, instead of the context of the first instantiation
6154 of the method we happen to compile.
6156 2008-06-18 Martin Baulig <martin@ximian.com>
6158 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
6159 `major_version' and `minor_version'.
6161 2008-06-17 Mark Probst <mark.probst@gmail.com>
6163 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
6164 mono_method_is_generic_sharable_impl() takes an additional
6165 argument specifying whether to treat type variables as reference
6168 2008-06-17 Mark Probst <mark.probst@gmail.com>
6170 * mini.h: Removed obsolete prototypes.
6172 2008-06-17 Mark Probst <mark.probst@gmail.com>
6174 * mini.c: Don't fail generic sharing for initobj and sizeof - we
6175 already handle them.
6177 2008-06-17 Mark Probst <mark.probst@gmail.com>
6179 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
6180 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
6181 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
6182 tramp-x86.c: Added a MonoGenericContext* argument to
6183 mono_arch_get_unbox_trampoline() so that it can call other
6184 functions which require it.
6186 2008-06-17 Mark Probst <mark.probst@gmail.com>
6188 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
6189 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
6190 mono_arch_get_this_arg_from_call() takes a
6191 MonoGenericSharingContext* as well.
6193 2008-06-17 Mark Probst <mark.probst@gmail.com>
6195 * mini.c: Factor out code for emitting unbox into emit_unbox() and
6196 implement generic sharing of unbox.
6198 2008-06-17 Mark Probst <mark.probst@gmail.com>
6200 * mini.c: Don't compute the vtable to determine whether a field is
6201 special static, because it might not work for open types.
6203 2008-06-17 Mark Probst <mark.probst@gmail.com>
6205 * mini.c: Removed the unused token_type and token_source arguments
6206 from get_runtime_generic_context_ptr().
6208 2008-06-17 Marek Habersack <mhabersack@novell.com>
6210 * mini.c (ADD_BINOP): fix the build
6212 2008-06-16 Zoltan Varga <vargaz@gmail.com>
6214 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
6217 2008-06-16 Mark Probst <mark.probst@gmail.com>
6219 * mini.h: Removed class relations enum that's not used anymore.
6221 2008-06-16 Mark Probst <mark.probst@gmail.com>
6223 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
6225 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
6226 the lazy fetch trampoline access code.
6228 2008-06-15 Zoltan Varga <vargaz@gmail.com>
6230 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
6232 2008-06-14 Zoltan Varga <vargaz@gmail.com>
6234 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
6236 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
6238 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
6240 2008-06-13 Zoltan Varga <vargaz@gmail.com>
6242 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
6245 * mini-ops.h: Add MIN/MAX_UN opcodes.
6247 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
6250 * basic-math.cs: Add more min/max tests.
6252 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
6254 2008-06-13 Mark Probst <mark.probst@gmail.com>
6256 * mini.c: Small fix in the prologue of emit_castclass.
6258 2008-06-13 Zoltan Varga <vargaz@gmail.com>
6260 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
6262 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
6263 do not work even for unsigned types. Fixes #400014.
6265 * basic-math.cs: Add regression tests for unsigned Min/Max.
6267 2008-06-13 Mark Probst <mark.probst@gmail.com>
6269 * mini.c: Added additional context_used argument to several
6270 functions, which will be needed for sharing generic methods. Use
6271 GET_RGCTX macro wherever appropriate. Declare only one
6272 context_used in mono_method_to_ir().
6274 2008-06-13 Mark Probst <mark.probst@gmail.com>
6276 * mini.c, generic-sharing.c: Removed generic class relations.
6278 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
6279 functions due to MRGCTX changes.
6281 2008-06-13 Mark Probst <mark.probst@gmail.com>
6283 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
6284 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
6285 with calculated IMT.
6287 * mini.c: Generic sharing of calls via generic interfaces.
6289 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
6290 generic method with non-constant MonoGenericContext*. Instead,
6291 the context is taken out of the method itself.
6293 2008-06-13 Mark Probst <mark.probst@gmail.com>
6295 * mini.c: Generic sharing of ldvirtftn.
6297 2008-06-13 Mark Probst <mark.probst@gmail.com>
6299 * mini.c: Generic sharing of ldftn.
6301 2008-06-13 Mark Probst <mark.probst@gmail.com>
6303 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
6305 2008-06-13 Mark Probst <mark.probst@gmail.com>
6307 * mini.c: Generic sharing of the special case of ldtoken followed
6308 by a call to GetTypeFromHandle.
6310 2008-06-13 Mark Probst <mark.probst@gmail.com>
6312 * mini.c: Generic sharing of box for nullable types.
6314 2008-06-13 Zoltan Varga <vargaz@gmail.com>
6316 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
6317 are passed on the stack. Fixes #324807.
6319 2008-06-12 Bill Holmes <billholmes54@gmail.com>
6321 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
6322 for the ArgValuetypeAddrInIReg case.
6324 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
6325 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
6327 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
6328 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
6329 local variable and pass the local variable by reference to the called method.
6331 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
6332 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
6334 Contributed under MIT/X11 license.
6336 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
6338 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
6340 * debug-mini.c (mono_debug_print_vars): Release memory after printing
6343 2008-06-10 Martin Baulig <martin@ximian.com>
6346 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
6348 2008-06-09 Kornél Pál <kornelpal@gmail.com>
6350 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
6351 possible error when no arguments are passed.
6353 Contributed under MIT/X11 license.
6355 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
6357 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
6358 where the file name is NULL.
6360 2008-06-09 Zoltan Varga <vargaz@gmail.com>
6362 * mini.c: Fix s390 build.
6364 2008-06-08 Zoltan Varga <vargaz@gmail.com>
6366 * trace.c (mono_trace_parse_options): Fix warnings.
6368 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
6370 2008-06-07 Zoltan Varga <vargaz@gmail.com>
6372 * mini.c (remove_block_if_useless): Avoid printing the method name.
6374 * mini.c: Remove needless setting of ins->cil_code which is now done by
6377 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
6380 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
6381 translated code after it has been patched.
6383 2008-06-06 Zoltan Varga <vargaz@gmail.com>
6385 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
6386 avoid problems during code patching on SMP systems.
6387 (emit_call): Avoid adding a patch info which is already added by
6389 (mono_arch_emit_exceptions): Ditto.
6391 2008-06-05 Zoltan Varga <vargaz@gmail.com>
6393 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
6394 MONO_TYPE_ISSTRUCT already checks for it.
6396 2008-06-05 Bill Holmes <billholmes54@gmail.com>
6398 * mini-amd64.c:merge_argument_class_from_type: When marshaling
6399 structs with floats on Winx64 the float registers are not used.
6400 The integer registers are always used..
6401 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
6402 only one register will be used and only if the size of the struct
6403 is 1,2,4, or 8 bytes.
6405 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
6408 Contributed under MIT/X11 license.
6410 2008-06-05 Martin Baulig <martin@ximian.com>
6412 * debug-debugger.c (debugger_lookup_class): Also call
6413 mono_class_setup_methods() here; we're only called from RTI.
6415 2008-06-05 Andreas Färber <andreas.faerber@web.de>
6417 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
6418 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
6419 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
6420 Post-process object files and add dtrace-generated object, if necessary.
6422 Contributed under MIT/X11 license.
6424 2008-06-04 Mark Probst <mark.probst@gmail.com>
6426 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
6429 * mini.c: Generic sharing for unbox.any and castclass.
6431 2008-06-04 Mark Probst <mark.probst@gmail.com>
6433 * mini.c: Ignore tailcall prefix in shared generic code and when
6434 doing calls which require a vtable/rgctx argument.
6436 2008-06-04 Mark Probst <mark.probst@gmail.com>
6438 * mini.c: Don't free the JIT info.
6440 * driver.c: Changes in the JIT info table testing code.
6442 2008-06-03 Zoltan Varga <vargaz@gmail.com>
6444 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
6445 interruption. Fix some warnings.
6447 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
6448 interruption_checkpoint.
6450 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
6452 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
6453 from embedding applications.
6455 2008-06-02 William Holmes <billholmes54@gmail.com>
6457 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
6458 reserving 32 bytes on the stack when making calls.
6460 Contributed under MIT/X11 license.
6462 2008-06-01 Zoltan Varga <vargaz@gmail.com>
6464 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
6465 the linear IL branch.
6467 * driver.c: Print out more information for --version on arm.
6469 2008-05-30 Zoltan Varga <vargaz@gmail.com>
6471 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
6472 bb_exit instead, since out of line bblocks might not actually be emitted
6475 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
6476 maximum epilog size for out of line bblocks if tracing is enabled.
6478 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
6480 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
6482 * arrays.cs: Regression tests for allocating arrays with negative sizes.
6484 2008-05-28 Zoltan Varga <vargaz@gmail.com>
6486 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
6487 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
6490 2008-05-27 Zoltan Varga <vargaz@gmail.com>
6492 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
6493 the 'value' to store is a constant.
6495 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
6497 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
6498 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
6500 2008-05-26 Zoltan Varga <vargaz@gmail.com>
6502 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
6503 for accessing method->generic_container.
6505 2008-05-24 Zoltan Varga <vargaz@gmail.com>
6507 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
6509 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
6511 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
6513 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
6516 2008-05-23 Zoltan Varga <vargaz@gmail.com>
6518 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
6520 * mini.c: Handle the case when mono_class_vtable () fails.
6522 2008-05-23 Massimiliano Mantione <massi@ximian.com>
6523 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
6526 2008-05-22 Mark Probst <mark.probst@gmail.com>
6528 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
6529 together with domain sharing.
6531 2008-05-22 Mark Probst <mark.probst@gmail.com>
6533 * mini.c: Treat callvirts to final methods like non-virtual calls
6534 when doing generic sharing, i.e. look them up in the runtime
6537 2008-05-22 Mark Probst <mark.probst@gmail.com>
6539 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
6540 with computed types (for generic sharing).
6542 * mini.c: Generic sharing for mkrefany and refanyval.
6544 2008-05-22 Zoltan Varga <vargaz@gmail.com>
6546 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
6549 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
6550 the generic sharing code.
6552 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
6555 2008-05-21 Zoltan Varga <vargaz@gmail.com>
6557 * mini.h: Remove the declaration of mono_aot_init_vtable ().
6559 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
6561 * driver.c: updated copyright date
6563 2008-05-21 Zoltan Varga <vargaz@gmail.com>
6565 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
6568 2008-05-19 Martin Baulig <martin@ximian.com>
6570 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
6571 pointing to the new `_mono_debug_using_mono_debugger' variable.
6574 (mono_main): Check mono_debug_using_mono_debugger() rather than
6575 the `MONO_INSIDE_MDB' environment variable to check whether we're
6576 inside the debugger.
6578 2008-05-19 Zoltan Varga <vargaz@gmail.com>
6580 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
6583 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
6585 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
6587 * mini.c: Added mini_assembly_can_skip_verification. This
6588 function checks if the assembly requested to skip verification.
6589 Fixes part of #387274.
6591 2008-05-07 Zoltan Varga <vargaz@gmail.com>
6593 * mini.c (mini_get_method): Disable the check for open generic classes when
6594 using generic sharing.
6596 * generics.cs: Add a test for #387034.
6598 * mini.c (mini_get_method): Check whenever the method class is an open generic
6599 type, and return NULL in that case, causing a verification error. Fixes
6602 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
6604 * driver.c (mono_main): Revert r102623. The right
6605 thing to do is to enable the verifier under verifiable
6606 unless a --security flag was passed.
6608 We need this non-trivial behavior for --verify-all otherwise
6609 mcs-compileall won't be able to use it. As it needs everything to
6610 be verified under validil.
6612 2008-05-06 Martin Baulig <martin@ximian.com>
6616 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
6617 (mono_debugger_thread_cleanup): Likewise.
6618 (mono_debugger_extended_notification): Likewise.
6620 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
6622 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
6623 against both inflated and non-inflated methods. We need to check against the
6624 generic definition for cases where the instantiated method is not visible.
6625 We need to check against the inflated types for cases where the instantiation
6626 changes any super type. This fixes #382986.
6628 Note that this doesn't need to be applied to other parts of mono_method_to_ir
6629 that check for visibiliy as generic params only appears as the type subject
6630 of tokens on call opcodes. Field manipulation and ldftn must always
6631 target an exact type.
6633 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
6635 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
6636 if no related --security flag is passed.
6638 2008-05-05 Andreas Färber <andreas.faerber@web.de>
6640 * mini-arch.h: Prepare support for ppc64.
6642 Contributed under MIT/X11 license.
6644 2008-05-05 Andreas Färber <andreas.faerber@web.de>
6646 * aot-runtime.c: Prepare support for ppc64.
6648 Contributed under MIT/X11 license.
6650 2008-05-05 Andreas Färber <andreas.faerber@web.de>
6652 * mini-ops.h: Prepare support for ppc64.
6654 Contributed under MIT/X11 license.
6656 2008-05-04 Andreas Färber <andreas.faerber@web.de>
6658 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
6660 Contributed under MIT/X11 license.
6662 2008-05-03 Zoltan Varga <vargaz@gmail.com>
6664 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
6665 assemblies, since aot_name is not a full path, causing us to load MS.NET
6666 assemblies on windows.
6668 2008-04-28 Kornél Pál <kornelpal@gmail.com>
6670 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
6671 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
6672 * main.c: Use UTF-8 encoded command line instead of Windows default code
6673 page on Windows to support Unicode.
6674 * driver.c (DllMain): New function for mixed-mode assembly support.
6675 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
6676 export __stdcall functions without decoration.
6678 Contributed under MIT/X11 license.
6680 2008-04-28 Mark Probst <mark.probst@gmail.com>
6682 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
6683 saving it very early.
6685 2008-04-28 Mark Probst <mark.probst@gmail.com>
6687 * mini.h, mini.c: Lots of code for accessing the old RGCTX
6688 deleted. The only way to access the new RGCTX is via the
6691 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
6692 vtable instead of the RGCTX to static methods.
6694 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
6695 accessing the new RGCTX.
6697 * generic-sharing.c: There is no separation between self, type
6698 arguments and other types in the RGCTX anymore.
6700 2008-04-25 Jonathan Chambers <joncham@gmail.com>
6702 * mini-amd64.c (add_general): Remove previous stack adjustment.
6703 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
6704 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
6705 for 32 bytes of stack space reserved for all calls.
6707 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
6708 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
6711 Code contributed under MIT/X11 license.
6713 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
6715 * mini.c (mini_method_verify): Only verify non-inflated methods, check
6716 against the root definition, peeling out method and type instantiations.
6717 Cache verify success results, code that fails verification is still
6718 checked multiple times.
6720 2008-04-23 Zoltan Varga <vargaz@gmail.com>
6722 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
6724 2008-04-23 Jonathan Chambers <joncham@gmail.com>
6726 * mini-amd64.c (add_general): Always increment stack on Win64.
6727 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
6730 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
6731 stack based argument handling on Win64.
6733 Code contributed under MIT/X11 license.
6735 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
6737 * Makefile.am (version.h): Add support for git-svn.
6739 2008-04-22 Zoltan Varga <vargaz@gmail.com>
6741 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
6742 so instead of calling g_spawn_command_line_sync, we do everything by hand,
6743 avoiding allocations and libc functions which might deadlock.
6745 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
6746 'no-gdb-backtrace' option is set.
6748 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
6750 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
6752 2008-04-21 Martin Baulig <martin@ximian.com>
6754 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
6755 and `get_lmf_addr'; `notification_address' is no longer a pointer.
6757 2008-04-21 Martin Baulig <martin@ximian.com>
6759 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
6760 `thread_vtable', `event_handler_ptr' and `event_handler'.
6762 2008-04-21 Martin Baulig <martin@ximian.com>
6764 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
6765 allows delayed initialization of the `executable_code_buffer' when
6768 2008-04-21 Martin Baulig <martin@ximian.com>
6770 * mini.h (mono_debugger_create_notification_function): Removed.
6771 * tramp-*.c (mono_debugger_create_notification_function): Removed.
6773 * mdb-debug-info64.s
6774 (MONO_DEBUGGER__notification_function): Added this in the .text section.
6776 * mdb-debug-info32.s
6777 (MONO_DEBUGGER__notification_function): Added this in the .text section.
6779 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
6780 currently only works on x86 and x86_64, so don't create it on ppc.
6782 2008-04-21 Martin Baulig <martin@ximian.com>
6784 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
6787 (mini_method_compile): In the fp elimination check, check
6788 `debug_options.mdb_optimizations' in addition to
6789 mono_debug_using_mono_debugger().
6791 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
6792 disable some JIT optimizations which are only disabled when
6793 running inside the debugger.
6794 Added `--help-debug' option to describe the debugging options.
6795 (parse_debug_options): New static function to parse the `--debug'
6796 options, so we can easily add more stuff in future.
6798 2008-04-20 Zoltan Varga <vargaz@gmail.com>
6800 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
6801 the method has no body.
6803 2008-04-19 Jonathan Chambers <joncham@gmail.com>
6805 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
6806 assembly is not allowed in MSVC 64-bit compiler.
6807 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
6808 as we get floating point exceptions everywhere.
6810 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
6811 correctly align arguments for call to throw_exception.
6812 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
6814 Code contributed under MIT/X11 license.
6816 2008-04-19 Zoltan Varga <vargaz@gmail.com>
6818 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
6820 2008-04-17 Zoltan Varga <vargaz@gmail.com>
6822 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
6824 * mini-amd64.c (NEW_INS): Set cil_code.
6826 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
6827 from mini-amd64.c so all debugger related logic is in one place.
6829 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
6830 later won't have a random ip assigned to them.
6832 2008-04-16 Zoltan Varga <vargaz@gmail.com>
6834 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
6835 the arch specific function initializes code_size.
6836 (mono_create_delegate_trampoline): Ditto.
6838 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
6839 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
6842 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
6843 running under the debugger.
6845 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
6848 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
6849 debugger. Also move the disabling of optimizations here from driver.c.
6850 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
6853 * mini.h (MonoCompile): Add a few new flags.
6855 2008-04-15 Zoltan Varga <vargaz@gmail.com>
6857 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
6858 so the cil_code field of created MonoInst's is properly set.
6859 (mini_select_instructions): Ditto.
6861 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
6862 (MONO_INST_NEW_CALL): Ditto.
6864 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
6865 in many places so the ins->cil_code field is properly initialized.
6867 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
6870 2008-04-14 Zoltan Varga <vargaz@gmail.com>
6872 * mini.c (mini_method_compile): Print a different message when compiling a
6875 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
6878 2008-04-11 Zoltan Varga <vargaz@gmail.com>
6880 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
6883 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
6885 2008-04-11 Zoltan Varga <vargaz@gmail.com>
6887 * mini.c (handle_stack_args): Make this return void since its return value was
6888 never used. Also set cfg->unverifiable for invalid IL instead of calling
6891 2008-04-10 Mark Probst <mark.probst@gmail.com>
6893 * mini.c: Make sure "this" is live in catch clauses with type
6894 variables in shared generic code.
6896 2008-04-08 Mark Probst <mark.probst@gmail.com>
6898 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
6899 generic_class_is_reference_type() to ensure the proper behaviour
6900 when sharing generic code and the type in question is a type
6903 2008-04-08 Zoltan Varga <vargaz@gmail.com>
6905 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
6906 race conditions when printing thread dumps. Fixes #377738.
6908 2008-04-08 Massimiliano Mantione <massi@ximian.com>
6910 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
6911 shows up when both MonoInst arguments can cause aliasig.
6912 There is likely no way in the current JIT to trigger this problem, but
6913 it showed up in the development of generics sharing, when in a new
6914 opcode both args of an OP_GROUP can be aliases (addresses of a local).
6915 When the generics sharing code will be committed, its tests will be
6916 valid also for this bug.
6918 2008-04-08 Zoltan Varga <vargaz@gmail.com>
6920 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
6923 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
6926 2008-04-07 Zoltan Varga <vargaz@gmail.com>
6928 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
6929 use a more detailed exception message for InvalidCastException.
6931 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
6933 * driver.c (mono_main): Add --debug=casts option to turn on better
6934 InvalidCastException message details.
6936 * mini.c (mini_get_debug_options): New helper function to return the address of
6937 the debug_options variable.
6939 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
6940 the jit_tls TLS variable.
6942 * mini.c (mono_jit_tls): New TLS variable.
6944 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
6947 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
6949 * mini.h: Removed verifer related stuff. This code was moved to verify.c
6951 * mini.c: Removed verifer related stuff, code moved to verify.c.
6953 * driver.c: Using code from verify.c instead of mini.c.
6955 2008-04-05 Zoltan Varga <vargaz@gmail.com>
6957 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
6960 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
6962 * mini.c (check_for_method_verify): Enabling verification of
6963 corlib if mono_verify_all is set. Bugs in the verifier preventing that
6966 2008-04-04 Zoltan Varga <vargaz@gmail.com>
6968 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
6969 caller saved registers as well.
6971 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
6972 saved registers as well.
6974 2008-03-30 Zoltan Varga <vargaz@gmail.com>
6976 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
6978 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
6981 2008-03-27 Zoltan Varga <vargaz@gmail.com>
6983 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
6985 (get_call_info): Take a gsctx argument instead of 'cfg'.
6987 2008-03-26 Zoltan Varga <vargaz@gmail.com>
6989 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
6990 mono_verify_all is set.
6992 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
6994 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
6996 2008-03-25 Zoltan Varga <vargaz@gmail.com>
6998 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
7001 * driver.c mini.c mini.h: Add a --verify-all development option to test the
7002 verifier and the code generated by the compiler.
7004 2008-03-25 Mark Probst <mark.probst@gmail.com>
7006 * mini.c: Generic sharing of the non-nullable case of the box
7009 2008-03-24 Zoltan Varga <vargaz@gmail.com>
7011 * inssel.brg: Fix the build.
7013 * iltests.il.in: Add a test for lconv.ovf.u8.un.
7015 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
7017 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
7018 Array:Address. Fixes #372410.
7020 * iltests.il.in: New tests for readonly prefix.
7022 2008-03-23 Zoltan Varga <vargaz@gmail.com>
7024 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
7027 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
7030 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
7032 * mini.c (mono_decompose_op_imm): New helper function.
7034 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
7035 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
7038 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
7039 mono_arch_output_basic_block. Fix warnings.
7041 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
7044 2008-03-22 Zoltan Varga <vargaz@gmail.com>
7046 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
7047 since the extra frame is now detected automatically inside the loop.
7049 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
7050 opts which are now in mono_peephole_ins ().
7052 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
7054 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
7055 frames and skip duplicate managed-to-native frames. Fixes #367665.
7057 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
7058 opts which are now in mono_peephole_ins ().
7059 (mono_arch_peephole_pass_2): Ditto.
7061 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
7063 * mini-codegen.c (mono_peephole_ins): New helper function containing the
7064 arch independent peephole optimizations.
7066 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
7067 opts which are now in mono_peephole_ins ().
7069 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
7071 * mini-s390.c (mono_arch_output_basic_block): Fix build.
7073 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
7076 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
7077 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
7080 2008-03-21 Zoltan Varga <vargaz@gmail.com>
7082 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
7083 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
7086 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
7087 mono_arch_output_basic_block. Fix warnings.
7089 2008-03-20 Zoltan Varga <vargaz@gmail.com>
7091 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
7094 2008-03-20 Zoltan Varga <vargaz@gmail.com>
7096 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
7099 * iltests.il: Add new tests.
7101 2008-03-20 Kornél Pál <kornelpal@gmail.com>
7103 * mini.c: Removed Windows version macros.
7105 2008-03-20 Mark Probst <mark.probst@gmail.com>
7107 * generic-sharing.c: Put reflection types in the extensible part
7108 of the runtime generic context.
7110 * mini.c: Generic sharing of the GetTypeHandle special case of the
7111 ldtoken instruction.
7113 2008-03-20 Zoltan Varga <vargaz@gmail.com>
7115 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
7117 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
7119 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
7120 consistency with the other version on the linear IR branch.
7122 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
7124 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
7126 * iltests.il.in: Add new tests.
7128 2008-03-19 Zoltan Varga <vargaz@gmail.com>
7130 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
7132 * iltests.il.in: Add new tests.
7134 2008-03-19 Mark Probst <mark.probst@gmail.com>
7136 * mini.c: Two variables with the same name were declared in
7137 nesting contexts and one wasn't initialized. Fixed.
7139 2008-03-19 Mark Probst <mark.probst@gmail.com>
7141 * mini.c: Generic sharing of the initobj instruction.
7143 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
7145 * mini.c: make the test to optimize ldtoken from typeof() more
7148 2008-03-18 Mark Probst <mark.probst@gmail.com>
7150 * mini.c: Generic sharing of the initobj instruction for reference
7153 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
7155 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
7156 the mono_breakpoint_clean_code() code to perform bound checks.
7158 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
7160 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
7161 mono_arch_patch_callsite() to include the start of the managed method
7162 to be able to perform bound checks.
7164 2008-03-17 Mark Probst <mark.probst@gmail.com>
7166 * mini.c: Generic sharing for the isinst instruction.
7168 2008-03-17 Mark Probst <mark.probst@gmail.com>
7170 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
7171 inssel-long32-mips.brg: Added opcodes for doing indirect calls
7172 with the runtime generic context argument.
7174 * mini.c: Share calls to several types of unsharable methods by
7175 putting the address of the method code in the runtime generic
7176 context and doing an indirect call.
7178 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
7181 2008-03-16 Mark Probst <mark.probst@gmail.com>
7183 * generic-sharing.c: Change due to a change in the runtime genric
7186 2008-03-15 Martin Baulig <martin@ximian.com>
7189 (mono_arch_nullify_class_init_trampoline): Add call to
7190 mono_breakpoint_clean_code() to make things work when running
7191 inside the debugger.
7194 (mono_arch_nullify_class_init_trampoline): Add call to
7195 mono_breakpoint_clean_code() to make things work when running
7196 inside the debugger.
7198 2008-03-14 Zoltan Varga <vargaz@gmail.com>
7200 * inssel-long.brg (reg): Fix 64 bit build.
7202 2008-03-14 Mark Probst <mark.probst@gmail.com>
7204 * mini.c, mini.h: Share static generic code by passing it an
7205 implicit argument pointing to the runtime generic context.
7207 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
7208 inssel-long32-mips.brg: New opcodes for calling shared static,
7209 which need to be passed the runtime generic context.
7211 * mini-amd64.c, mini-x86.c: Save the runtime generic context
7212 argument on the stack in the prologue if needed. New function for
7213 finding the runtime generic context argument from the registers
7214 saved by the trampoline.
7216 * mini-amd64.h, mini-x86.h: Specify which register to use for the
7217 runtime generic context argument.
7219 * tramp-amd64.c: Also restore the register used for the runtime
7220 generic context argument.
7222 * mini-trampoline.c: Resolve shared static calls by consulting the
7223 runtime generic context via the new argument.
7225 * generic-sharing.c: Add an argument to sharability-checking
7226 functions that specifies whether type variables should be treated
7227 as sharable type arguments.
7229 * inssel-x86.brg: Removed a superfluous, buggy rule.
7231 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
7234 2008-03-14 Martin Baulig <martin@ximian.com>
7236 * debug-debugger.c (main_thread_handler): Call
7237 mono_runtime_run_main() without sending any notifications.
7239 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
7241 2008-03-14 Zoltan Varga <vargaz@gmail.com>
7243 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
7245 2008-03-14 Mark Probst <mark.probst@gmail.com>
7247 * tramp-x86.c: Fixed register restore offsets in the trampoline
7248 code for ECX and EDX.
7250 2008-03-12 Geoff Norton <gnorton@novell.com>
7252 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
7253 different ucontext_t implementations.
7254 * exceptions-arm.c: Use the above defines to get exceptions working on
7255 iPhone (based on a patch by Luke Howard lukeh@padl.com)
7256 * mini-arm.c: Implement iPhone icache support (based on a patch by
7257 Luke Howard lukeh@padl.com)
7259 2008-03-12 Mark Probst <mark.probst@gmail.com>
7261 * mini.c: Enable generic sharing of calls to non-static
7262 non-interface non-generic non-value-type methods.
7264 * mini-trampolines.c: Resolve calls from shared generic code.
7266 2008-03-11 Zoltan Varga <vargaz@gmail.com>
7268 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
7270 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
7272 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
7274 * mini.c: some fixes for the AOT compiler.
7276 2008-03-07 Zoltan Varga <vargaz@gmail.com>
7278 * cpu-amd64.md: Add clob:1 to some float opcodes.
7280 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
7282 * mini.h: Added MiniVerifierMode enumeration.
7284 * mini.c: Added mini_verifier_set_mode to control
7285 the usage of the new verifier.
7287 * mini.c (mono_method): Integrated the new verifier.
7289 * driver.c: Extended --security option with validil and
7290 verifiable options to activate the new verifier.
7292 2008-03-07 Zoltan Varga <vargaz@gmail.com>
7294 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
7295 optimization to ctors taking 0 or 2 arguments too.
7297 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
7300 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
7302 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
7304 2008-03-06 Zoltan Varga <vargaz@gmail.com>
7306 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
7307 non-aot case as well.
7309 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
7311 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
7314 * aot-compiler.c (encode_patch): Ditto.
7316 * mini.h (G_MININT32): Fix the definition of this.
7318 2008-03-05 Zoltan Varga <vargaz@gmail.com>
7320 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
7322 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
7324 2008-03-04 Zoltan Varga <vargaz@gmail.com>
7326 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
7327 methods returning vtypes in registers.
7328 (mono_arch_allocate_vars): Ditto.
7330 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
7332 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
7334 * generics.cs: Add a test from the linear IR branch.
7336 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
7338 * mini.c (inline_method): Cache failed inline attempts.
7340 2008-03-04 Mark Probst <mark.probst@gmail.com>
7342 * mini.c: For shared methods of generic classes put the location
7343 of "this" into the MonoGenericJitInfo.
7345 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
7346 register out of a MonoContext by register number. Add the generic
7347 sharing context as an argument to mono_arch_find_this_argument().
7349 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
7350 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
7351 for new arch function.
7353 * mini-exception.c: Handle open exception clauses in shared
7356 * mini-trampolines.c: Supply additional argument to
7357 mono_arch_find_this_argument().
7359 2008-03-04 Zoltan Varga <vargaz@gmail.com>
7361 * Makefile.am (regtests): Run the bench.exe tests last.
7363 2008-03-03 Zoltan Varga <vargaz@gmail.com>
7365 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
7368 2008-03-02 Zoltan Varga <vargaz@gmail.com>
7370 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
7373 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
7375 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
7377 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
7378 whose class has no cctor.
7380 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
7382 2008-03-01 Zoltan Varga <vargaz@gmail.com>
7384 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
7387 2008-02-29 Zoltan Varga <vargaz@gmail.com>
7389 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
7390 to be in sync with the code on the linear IR branch.
7392 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
7394 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
7396 2008-02-27 Zoltan Varga <vargaz@gmail.com>
7398 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
7400 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
7402 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
7404 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
7406 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
7408 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
7411 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
7413 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
7414 OP_LOADR4_MEMBASE emission.
7416 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
7417 (mono_spillvar_offset_float): Ditto.
7419 * mini-mips.c (mono_arch_emit_prolog): Ditto.
7421 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
7424 * basic-long.cs: Add regression tests for them.
7426 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
7428 (mono_arch_allocate_vars): Fix representation of single-precision float
7430 (mono_arch_output_basic_block): Ditto.
7432 * inssel-mips.brg: Ditto, remove duplicate items.
7434 * mini-mips.c (emit_load_volatile_arguments): New function to handle
7435 arguments of tail calls as on other platforms.
7436 (mono_arch_output_basic_block): Handle tail calls.
7438 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
7441 * objects.cs (test_5_pass_static_struct): Add test for it.
7443 Contributed under MIT/X11 license.
7445 2008-02-26 Zoltan Varga <vargaz@gmail.com>
7447 * Makefile.am: Use gmcs for compiling the regression tests.
7449 * *.2.cs *.2.il: Rename to *.cs and *.il.
7451 2008-02-24 Zoltan Varga <vargaz@gmail.com>
7453 * regalloc.h: Make the vassign array smaller.
7455 * mini.c (mini_method_compile): Remove an unused field in cfg.
7457 * mini-codegen.c: Add a bunch of micro optimizations.
7459 2008-02-23 Zoltan Varga <vargaz@gmail.com>
7461 * regalloc.h: Remove some unused fields.
7463 2008-02-22 Zoltan Varga <vargaz@gmail.com>
7465 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
7467 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
7469 2008-02-22 Mark Probst <mark.probst@gmail.com>
7471 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
7473 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
7474 trampoline: Fetch an entry from the runtime generic context. If
7475 it's NULL, jump to the actual trampoline to fill the runtime
7476 generic context. Otherwise, return it.
7478 * mini.c: Call the lazy fetch trampoline to get entries out of the
7479 runtime generic context.
7481 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
7482 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
7483 tramp-sparc.c: Stubs for the lazy fetch trampoline.
7485 2008-02-21 Mark Probst <mark.probst@gmail.com>
7487 * mini.c: Fetch data out of the extensible part of the runtime
7488 generic context instead of calling a helper function.
7490 * generic-sharing.c: Some functions moved into
7491 metadata/generic-sharing.c. Helper function for fetching other
7492 types now checks and asserts against extensible rgctx (just for
7493 debugging purposes - the helper function isn't called anymore
7494 unless for debugging).
7496 2008-02-21 Zoltan Varga <vargaz@gmail.com>
7498 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
7499 for tail calls up to the point that the tests in iltests.exe run. Also add a
7500 dummy CKFINITE implementation.
7501 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
7502 needed for trampoline LMF frames.
7504 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
7505 trampoline LMF frames.
7507 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
7509 * mini.c (inline_method): clean any pending loader error when inlining fail.
7510 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
7512 2008-02-21 Zoltan Varga <vargaz@gmail.com>
7514 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
7516 * aot-runtime.c (decode_patch_info): Ditto.
7518 * mini.c (mono_resolve_patch_target): Ditto.
7520 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
7523 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
7525 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
7526 if it references an icall address.
7528 2008-02-20 Zoltan Varga <vargaz@gmail.com>
7530 * cpu-s390x.md: Remove some more unused opcodes.
7532 * cpu-s390x.md: Remove some unused opcodes.
7534 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
7535 mono_op_imm_to_op ().
7537 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
7538 instead of a switch statement.
7540 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
7541 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
7543 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
7545 * mini-codegen.c: Remove unused mono_regstate2_... functions.
7547 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
7550 2008-02-19 Zoltan Varga <vargaz@gmail.com>
7552 * driver.c (mono_main): Improve error reporting when an assembly cannot be
7553 opened. Fixes #362607.
7555 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
7557 * iltests.il.in: Add a test for static methods in interfaces.
7559 2008-02-18 Zoltan Varga <vargaz@gmail.com>
7561 * genmdesc.c (build_table): Fix a crash on older glib versions.
7563 * cpu-sparc.md: Remove some unused opcodes.
7565 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
7566 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
7568 * cpu-amd64.md: Remove some unused opcodes.
7570 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
7571 like the other opcodes.
7573 2008-02-17 Zoltan Varga <vargaz@gmail.com>
7575 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
7577 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
7579 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
7580 variables 'cfg' instead of 'm' for consistency.
7582 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
7584 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
7585 argument holding the vtype return address, to avoid the ambigious use of
7586 cfg->ret for this purpose.
7588 * mini.c (NEW_RETLOADA): Use vret_addr if set.
7590 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
7592 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
7593 new mono_print_ins () function which only takes one argument.
7595 2008-02-15 Zoltan Varga <vargaz@gmail.com>
7597 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
7600 2008-02-14 Zoltan Varga <vargaz@gmail.com>
7602 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
7604 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
7606 * mini-x86.c: Sync with the version on the linear IR branch by adding new
7607 opcodes and other small changes.
7609 * mini-ops.h: Add some new opcodes from the linear IR branch.
7611 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
7613 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
7614 opcodes, use the REG_MEMBASE opcodes instead.
7616 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
7617 opcodes, use the REG_MEMBASE opcodes instead.
7619 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
7622 * mini.c (mono_op_imm_to_op): New helper function.
7624 * mini-ops.h: Add some opcodes from linear IR branch.
7626 2008-02-13 Zoltan Varga <vargaz@gmail.com>
7628 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
7631 2008-02-12 Zoltan Varga <vargaz@gmail.com>
7633 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
7636 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
7638 2008-02-09 Zoltan Varga <vargaz@gmail.com>
7640 * aot-compiler.c (emit_method_code): Add an assert.
7642 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
7643 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
7646 2008-02-08 Zoltan Varga <vargaz@gmail.com>
7648 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
7649 some load/store opcodes so they are consistent.
7650 (mono_arch_emit_prolog): Simplify some code.
7652 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
7654 * objects.cs: Add tests for large argument offsets on ARM.
7656 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
7657 stack offsets. Fixes #359651.
7659 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
7661 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
7663 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
7665 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
7667 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
7669 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
7670 rid of CEE_CONV_R_UN.
7672 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
7674 2008-02-07 Zoltan Varga <vargaz@gmail.com>
7676 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
7678 * mini.c (mono_normalize_opcodes): Add some more opcodes.
7680 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
7682 * cpu-amd64.md: Remove some unused opcodes.
7684 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
7686 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
7688 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
7689 arch specific functions for its parts. Call the peephole pass after local
7690 regalloc so the prolog can compute a more accurate max_offset.
7692 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
7693 the corresponding OP_I/OP_L opcodes.
7695 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
7697 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
7699 2008-02-06 Zoltan Varga <vargaz@gmail.com>
7701 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
7702 as they are handled in mini.c.
7704 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
7706 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
7707 case since it is handled in mini.c.
7709 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
7711 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
7713 * *.c: Use the new opcodes in the IR and back end code.
7715 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
7717 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
7719 2008-02-06 Mark Probst <mark.probst@gmail.com>
7721 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
7722 an assert because it has a race condition.
7724 2008-02-06 Zoltan Varga <vargaz@gmail.com>
7726 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
7728 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
7730 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
7732 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
7733 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
7735 2008-02-05 Zoltan Varga <vargaz@gmail.com>
7737 * cpu-amd64.md (move): Correct the maximum size of move.
7739 2008-02-05 Mark Probst <mark.probst@gmail.com>
7741 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
7742 the generic class init trampoline to return quickly if the class
7745 2008-02-04 Zoltan Varga <vargaz@gmail.com>
7747 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
7748 issues where an 32 bit callsite cannot be patched by a 64 bit address.
7750 2008-02-03 Zoltan Varga <vargaz@gmail.com>
7752 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
7755 2008-01-31 Zoltan Varga <vargaz@gmail.com>
7757 * objects.cs: Add some soft-float tests.
7759 * mini.c: Fix a couple more soft-float issues.
7761 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
7763 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
7766 2008-01-30 Zoltan Varga <vargaz@gmail.com>
7768 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
7769 exception happens while compiling a virtual method.
7771 2008-01-29 Zoltan Varga <vargaz@gmail.com>
7773 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
7775 * mini-sparc.c: Fix build.
7777 * mini-sparc.c (get_call_info): Add support for generic sharing.
7779 * mini-exceptions.c: Add a FIXME.
7781 2008-01-27 Zoltan Varga <vargaz@gmail.com>
7783 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
7784 altstack handling code.
7786 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
7788 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
7790 * mini-s390.c: Add support for generic sharing.
7792 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
7794 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
7796 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
7798 * mini-s390x.c: Add support for generic sharing.
7800 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
7802 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
7804 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
7805 can be used since it takes a 16 bit signed immediate.
7807 * inssel-s390x.brg: Fix OP_SETRET.
7809 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
7811 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
7813 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
7815 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
7817 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
7820 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
7823 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
7824 of the unused mono_arch_patch_delegate_trampoline stuff.
7826 2008-01-26 Zoltan Varga <vargaz@gmail.com>
7828 * basic-long.cs: Move the fp related tests to basic-float.cs.
7830 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
7832 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
7834 * basic-calls.cs: Add a test for proper float argument passing.
7836 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
7837 if the context corresponds to an exception received through a signal.
7839 * exceptions.cs: Add a test for nullref handling at the start of a try
7842 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
7844 * jit-icalls.c (mono_break): New JIT icall.
7846 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
7848 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
7850 2008-01-25 Zoltan Varga <vargaz@gmail.com>
7852 * cpu-*.md: Get rid of unused opcodes.
7854 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
7856 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
7859 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
7862 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
7863 the arch independent trampoline code in mini-trampolines.c.
7865 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
7867 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
7869 * mini-s390.h: Remove an unused define.
7871 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
7872 the arch independent trampoline code in mini-trampolines.c.
7874 * mini-arm.c (mono_arch_emit_prolog): Fix build.
7876 2008-01-24 Zoltan Varga <vargaz@gmail.com>
7878 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
7880 * mini-s390.c (mono_arch_emit_prolog): Fix build.
7882 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
7884 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
7886 * cpu-amd64.md: Use smaller sizes for int opcodes.
7888 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
7890 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
7893 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
7896 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
7897 instead of though a pointer to save an indirection when accessing elements of
7900 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
7902 (NOT_IMPLEMENTED): New helper macro.
7903 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
7906 * *.c: Use the new helper macro.
7908 2008-01-21 Zoltan Varga <vargaz@gmail.com>
7910 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
7912 2008-01-20 Zoltan Varga <vargaz@gmail.com>
7914 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
7917 2008-01-18 Zoltan Varga <vargaz@gmail.com>
7919 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
7920 profiling is enabled.
7922 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
7924 (mono_arch_emit_prolog): Add more first bblock optimizations.
7926 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
7927 in order if possible.
7928 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
7929 bblock, since the arguments are still in their original registers.
7931 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
7933 2008-01-17 Zoltan Varga <vargaz@gmail.com>
7935 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
7938 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
7941 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
7943 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
7944 process async exceptions received while in unmanaged code.
7946 * mini.c (mini_init): Install a callback with the runtime which will be called
7947 when a thread receives an async exception while in unmanaged code.
7949 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
7951 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
7953 2008-01-16 Wade Berrier <wberrier@novell.com>
7960 2008-01-16 Zoltan Varga <vargaz@gmail.com>
7962 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
7963 compilation with sun cc.
7965 * cpu-*.md: Fix the build.
7967 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
7969 * mini-amd64.h: Add some comments to the MonoLMF structure.
7971 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
7973 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
7974 in the LMF structure if possible. This saves two instructions in the
7975 managed->native wrappers.
7977 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
7979 2008-01-16 Mark Probst <mark.probst@gmail.com>
7981 * generic-sharing.c: New type argument lookup code which uses the
7982 runtime generic context template.
7984 2008-01-15 Zoltan Varga <vargaz@gmail.com>
7986 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
7988 * mini-arm.c (add_general): Fix arm eabi parameter passing.
7989 (mono_arch_output_basic_block): Fix localloc implementation.
7991 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
7993 * mini-ia64.c (peephole_pass): Fix ia64 build.
7995 * mini-amd64.c (peephole_pass): Fix a warning.
7997 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
7998 at a constant offset from sp/fp.
8000 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
8001 instead of obtaining it from *lmf in the managed method case.
8003 2008-01-14 Zoltan Varga <vargaz@gmail.com>
8005 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
8007 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
8009 * mini.h (MonoInstList): New type.
8010 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
8011 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
8012 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
8013 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
8014 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
8015 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
8016 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
8017 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
8018 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
8019 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
8020 MONO_INST_LIST_FOR_EACH_ENTRY,
8021 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
8022 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
8023 mono_inst_list_first, mono_inst_list_last,
8024 mono_inst_list_next, mono_inst_list_prev): New instruction
8025 list handling interfaces.
8026 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
8027 list head 'ins_list'.
8028 (MonoInst): Replace next pointer with list head 'node'.
8029 (MonoCallInst): Make 'out_args' a MonoInstList.
8030 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
8031 (MonoCompile): Delete reverse_inst_list and
8032 reverse_inst_list_len.
8033 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
8034 mono_arch_lowering_pass, mono_arch_local_regalloc,
8035 mono_arch_output_basic_block, mono_arch_emit_prolog):
8036 Convert to new instruction lists.
8037 (insert_after_ins): Delete.
8038 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
8040 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
8041 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
8042 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
8043 mono_emulate_opcode, mono_emit_load_got_addr,
8044 inline_method, mono_method_to_ir, mono_print_bb_code,
8045 print_dfn, decompose_pass, nullify_basic_block,
8046 replace_out_block_in_code, remove_block_if_useless,
8047 merge_basic_blocks, move_basic_block_to_end,
8048 try_unsigned_compare, optimize_branches, mono_print_code,
8049 mini_select_instructions, remove_critical_edges): Likewise.
8050 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
8051 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
8052 mono_arch_output_basic_block, mono_arch_emit_prolog):
8054 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
8055 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
8056 mono_arch_output_basic_block): Likewise.
8057 (inst_list_prepend, insert_after_ins): Delete.
8058 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
8059 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
8061 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
8062 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
8063 mono_arch_emit_prolog): Likewise.
8064 * cfold.c (mono_constant_fold): Likewise.
8065 * liveness.c (visit_bb, mono_analyze_liveness,
8066 optimize_initlocals): Likewise.
8067 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
8068 * graph.c (mono_draw_code_cfg): Likewise.
8069 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
8070 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
8071 mono_ssa_cprop): Likewise.
8072 * abcremoval (get_relations_from_previous_bb, process_block):
8074 * local-propagation (mono_cprop_invalidate_values,
8075 mono_local_cprop_bb): Likewise.
8076 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
8077 peephole_pass, mono_arch_output_basic_block,
8078 mono_arch_emit_prolog): Likewise.
8079 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
8080 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
8081 mono_arch_emit_prolog): Likewise.
8082 (insert_after_ins): Delete.
8083 * aliasing.c (print_code_with_aliasing_information,
8084 mono_build_aliasing_information, mono_aliasing_deadce):
8085 Convert to new instruction lists.
8086 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
8087 peephole_pass, NEW_INS, mono_arch_lowering_pass,
8088 mono_arch_local_regalloc, mono_arch_output_basic_block):
8090 (insert_after_ins): Delete.
8091 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
8092 peephole_pass, mono_arch_output_basic_block): Convert to
8093 new instruction lists.
8094 * mini-codegen (InstList, inst_list_prepend,
8095 insert_after_ins): Delete.
8096 (insert_before_ins, get_register_force_spilling,
8097 get_register_spilling, free_up_ireg, free_up_reg,
8098 create_copy_ins, create_spilled_store, alloc_int_reg,
8099 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
8100 to new instruction lists.
8101 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
8102 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
8103 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
8104 (insert_after_ins): Delete.
8105 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
8106 mono_arch_local_regalloc, mono_arch_output_basic_block,
8107 mono_arch_call_opcode): Convert to new instruction lists.
8108 (insert_after_ins): Delete.
8109 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
8110 peephole_pass, mono_arch_output_basic_block,
8111 mono_arch_emit_prolog): Convert to new instruction lists.
8113 2008-01-11 Zoltan Varga <vargaz@gmail.com>
8115 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
8117 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
8120 * Makefile.am (version.h): Make this work with non-bash shells.
8122 2008-01-10 Zoltan Varga <vargaz@gmail.com>
8124 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
8126 2008-01-08 Zoltan Varga <vargaz@gmail.com>
8128 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
8129 the InitializeArray optimization.
8131 2008-01-06 Zoltan Varga <vargaz@gmail.com>
8133 * mini.c driver.c: Don't include os/gc_wrapper.h.
8135 2008-01-05 Zoltan Varga <vargaz@gmail.com>
8137 * mini.c (print_jit_stats): Print GC statistics if available.
8139 2008-01-04 Zoltan Varga <vargaz@gmail.com>
8141 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
8143 2007-12-29 Zoltan Varga <vargaz@gmail.com>
8145 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
8147 2007-12-26 Zoltan Varga <vargaz@gmail.com>
8149 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
8151 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
8153 * driver.c (mono_main): Ditto.
8155 2007-12-23 Zoltan Varga <vargaz@gmail.com>
8157 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
8159 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
8160 in the vtable can't be encoded.
8161 (compile_method): Ditto.
8163 2007-12-21 Zoltan Varga <vargaz@gmail.com>
8165 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
8168 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
8171 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
8172 the top LMF entry belongs to the current method.
8174 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
8176 2007-12-20 Zoltan Varga <vargaz@gmail.com>
8178 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
8180 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
8182 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
8184 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
8186 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
8188 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
8191 * basic-float.cs: Add an ulong->double cast test.
8193 2007-12-15 Zoltan Varga <vargaz@gmail.com>
8195 * mini.c (mono_method_to_ir): Fix a warning.
8197 2007-12-14 Zoltan Varga <vargaz@gmail.com>
8199 * mini-ops.h: Add OP_SWITCH.
8201 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
8202 CEE_SWITCH in back-end code, use OP_SWITCH instead.
8204 2007-12-11 Geoff Norton <gnorton@novell.com>
8206 * mini-s390x.c: Minor change to the MAX() define to allow
8207 it to compile with other gcc versions.
8209 2007-12-11 Geoff Norton <gnorton@novell.com>
8212 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
8214 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
8216 exceptions-arm.c (mono_arch_get_restore_context): Restore
8219 exceptions-arm.c (throw_exception): Save the frame pointer.
8220 This is a partial fix for #323747. Only the client side is
8223 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
8225 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
8226 was using an unrelated variable to log the class which
8227 needed the cctor to be called. This was crashing on arm.
8229 2007-12-09 Robert Jordan <robertj@gmx.net>
8231 * mini-x86.c (mono_arch_emit_epilog):
8232 Consider all kinds of 64-bit types. Fixes #323114.
8234 2007-12-08 Zoltan Varga <vargaz@gmail.com>
8236 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
8238 2007-12-07 Zoltan Varga <vargaz@gmail.com>
8240 * mini-amd64.c (peephole_pass): Add a missing instruction check.
8242 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
8244 * mini.c: run type ctor before allocating an object, not only
8245 when running it's constructor method (fixes at least part of bug #342507).
8247 2007-12-07 Zoltan Varga <vargaz@gmail.com>
8249 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
8251 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
8252 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
8255 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
8256 mono_generic_class_init_trampoline () the same as it is done with the other
8259 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
8260 aot-runtime.c aot-compiler.c: Implement AOT support.
8262 2007-12-07 Mark Probst <mark.probst@gmail.com>
8264 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
8265 build for archs which don't have the vtable trampoline defined
8268 2007-12-07 Zoltan Varga <vargaz@gmail.com>
8270 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
8272 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
8274 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
8276 * tramp-<ARCH>.c: Use the new helper function.
8278 2007-12-07 Mark Probst <mark.probst@gmail.com>
8280 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
8281 trampoline call, which takes a vtable argument.
8283 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
8284 OP_TRAMPCALL_VTABLEs like other calls.
8286 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
8287 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
8288 call. Implemented a support function which fetches the vtable
8289 from a register set.
8291 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
8292 Implemented a generic class init trampoline, using the
8293 OP_TRAMPCALL_VTABLE opcode.
8295 * mini.c: Implemented static field access when sharing generic
8296 code. This implies initing the class using the new
8297 OP_TRAMPCALL_VTABLE call.
8299 2007-12-07 Mark Probst <mark.probst@gmail.com>
8301 * mini.c: Don't compile methods with sharing enabled if their
8302 classes are disabled for sharing.
8304 2007-12-06 Zoltan Varga <vargaz@gmail.com>
8306 * inssel.brg: Add a missing sign extension to the GETCHR and array access
8307 opcodes. Fixes #346563.
8309 * objects.cs: Add a new test.
8311 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
8313 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
8314 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
8316 2007-12-06 Zoltan Varga <vargaz@gmail.com>
8318 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
8320 2007-12-03 Zoltan Varga <vargaz@gmail.com>
8322 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
8325 2007-12-02 Zoltan Varga <vargaz@gmail.com>
8327 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
8329 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
8330 optimization in the AOT case.
8332 2007-11-30 Zoltan Varga <vargaz@gmail.com>
8334 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
8336 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
8338 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
8340 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
8342 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
8343 is created by the inlined delegate ctor.
8345 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
8347 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
8349 2007-11-29 Zoltan Varga <vargaz@gmail.com>
8351 * cpu-x86.md: Fix the length of ckfinite.
8353 2007-11-28 Zoltan Varga <vargaz@gmail.com>
8355 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
8357 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
8358 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
8360 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
8362 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
8363 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
8365 2007-11-28 Martin Baulig <martin@ximian.com>
8368 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
8369 after creating the trampoline.
8371 2007-11-27 Zoltan Varga <vargaz@gmail.com>
8373 * aot-runtime.c (load_aot_module): Check runtime version if needed.
8375 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
8378 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
8379 instead of the calling method to help AOT.
8381 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
8383 2007-11-26 Zoltan Varga <vargaz@gmail.com>
8385 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
8388 2007-11-23 Zoltan Varga <vargaz@gmail.com>
8390 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
8392 * aot-compiler.c (compile_method): Correct check for generic method definitions.
8393 (encode_method_ref): No need to handle generic method definitions specially.
8395 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
8397 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
8400 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
8402 (compile_method): Enable generic sharing.
8404 2007-11-22 Zoltan Varga <vargaz@gmail.com>
8406 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
8407 (mini_method_compile): Add preliminary support for AOTing shared generic code.
8409 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
8412 * mini-trampolines.c: Fix a warning.
8414 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
8416 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
8417 (generic_class_is_reference_type): Remove unused function.
8419 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
8420 in the generic vtable trampoline case.
8422 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
8424 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
8425 return an AOT method based on a vtable slot.
8427 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
8429 * mini.c (mini_get_vtable_trampoline): Export this.
8431 2007-11-22 Martin Baulig <martin@ximian.com>
8434 (MonoDebuggerInfo): Move `debugger_version' up.
8436 2007-11-22 Martin Baulig <martin@ximian.com>
8439 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
8441 * mini-trampolines.c
8442 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
8443 after compiling the method.
8445 2007-11-20 Martin Baulig <martin@ximian.com>
8448 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
8449 (mono_debugger_remove_breakpoint): Likewise.
8450 (mono_debugger_check_breakpoints): Likewise.
8452 * debug-debugger.c: Implement the new breakpoint interface here.
8454 2007-11-18 Zoltan Varga <vargaz@gmail.com>
8456 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
8457 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
8459 * mini-x86.c (mono_arch_output_basic_block): Ditto.
8461 2007-11-17 Zoltan Varga <vargaz@gmail.com>
8463 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
8465 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
8468 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
8471 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
8472 returning a vtype in a register.
8474 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
8475 here from the arch specific code.
8477 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
8480 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
8481 (mono_arch_emit_prolog): Increment maximum prolog size.
8483 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
8484 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
8486 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
8487 MonoGenericSharingContext.
8489 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
8490 MonoGenericSharingContext. Allocate memory from the cfg mempool.
8492 2007-11-15 Mark Probst <mark.probst@gmail.com>
8494 * mini.c, mini.h, generic-sharing.c: Functions for producing code
8495 which extract fields out of the runtime generic context. Full
8496 sharing of the NEWARR opcode.
8498 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
8500 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
8501 --enable-minimal=ssa.
8503 2007-11-13 Zoltan Varga <vargaz@gmail.com>
8505 * mini-trampolines.c (mono_delegate_trampoline): Update after
8506 mono_marshal_get_delegate_invoke () signature change.
8508 2007-11-13 Mark Probst <mark.probst@gmail.com>
8510 * mini.c: Removed the shared context in favor of the generic
8511 sharing context. Allocate the MonoJitInfo structure with room for
8512 the generic sharing context if it's needed.
8514 * mini.h: Remove MonoGenericSharingContext declaration. It's in
8515 domain-internals.h now.
8517 * mini-x86.c: Pass the generic sharing context to get_call_info ().
8519 * generic-sharing.c: Several changes for working without a shared
8520 context and instead operating on open types instead.
8522 2007-11-12 David S. Miller <davem@davemloft.net>
8524 * inssel-sparc.brg: Fix double instruction emit.
8526 2007-11-12 Zoltan Varga <vargaz@gmail.com>
8528 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
8529 Get/Set/Address methods.
8531 * mini.c debug-debugger.c mini-trampolines.c: Update after
8532 mono_marshal_get_delegate_invoke signature change.
8534 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8536 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
8537 This can happens with dynamic methods. Fixes the other bug in #322722.
8539 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8541 * tramp-arm.c (mono_arch_patch_callsite): Support patching
8544 * mini-arm.c (arm_patch): Implement patching of BX call
8545 sequence. Fixes one of the bugs in #322722.
8547 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
8549 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
8550 under Linux. We only need to flush every 32-byte cache line.
8552 2007-11-07 Massimiliano Mantione <massi@ximian.com>
8555 move_basic_block_to_end: Add branches when needed, eventually creating
8557 optimize_branches: added a parameter that tells if it's ok to create
8558 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
8559 and avoid calling move_basic_block_to_end when it's not ok.
8562 2007-11-07 Mark Probst <mark.probst@gmail.com>
8564 * mini.c: Abort inlining call to InitializeArray if something
8565 looks wrong. Let the icall handle it, which now has proper safety
8568 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8570 * mini.c (mono_spill_call): add support for soft-float.
8572 * mini.c (mono_method_to_ir): add support for soft-float
8573 to inlined functions that return float.
8575 * mini.c (mono_method_to_ir): add support for soft-float
8576 to cee_stsfld opcode on float fields.
8578 2007-11-05 Geoff Norton <gnorton@novell.com>
8580 * mini-x86.h: Fix the structure access for X86 Leopard.
8583 2007-11-05 Martin Baulig <martin@ximian.com>
8585 * mini-trampolines.c
8586 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
8587 after compiling the method to notify the debugger.
8589 2007-11-05 Martin Baulig <martin@ximian.com>
8591 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
8593 2007-11-02 Zoltan Varga <vargaz@gmail.com>
8595 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
8596 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
8598 2007-11-01 Zoltan Varga <vargaz@gmail.com>
8600 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
8601 native-to-managed wrappers.
8603 2007-11-01 Geoff Norton <gnorton@novell.com>
8605 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
8608 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
8610 * mini.c, mini-x86.c: when getting back from unmanaged code
8611 to managed via a marshaled delegate we also need to set the
8614 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
8616 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
8619 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
8621 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
8622 let the debugger or other external agents to tell the JIT when
8623 a sw breakpoint has been inserted in the code that the JIT needs
8624 to be able to inspect.
8626 2007-10-31 Martin Baulig <martin@ximian.com>
8629 (MonoDebuggerInfo): Remove `runtime_class_init'.
8631 2007-10-30 Martin Baulig <martin@ximian.com>
8634 (mono_debugger_thread_created): Added `MonoThread *' argument.
8635 (mono_debugger_extended_notification): New public method.
8636 (mono_debugger_trampoline_compiled): New public method.
8639 (MonoDebuggerThreadInfo): Added `thread' and
8640 `extended_notifications' fields.
8643 (debugger_executable_code_buffer): New static variable.
8646 (MonoDebuggerInfo): Added `executable_code_buffer',
8647 `executable_code_buffer_size', `breakpoint_info_area',
8648 `breakpoint_table' and `breakpoint_table_size'.
8650 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
8652 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
8653 that IP either is an unused value or the vtable pointer. IMT
8654 calls use vtable + offset now. Reduced by almost half the size
8657 2007-10-26 Jonathan Chambers <joncham@gmail.com>
8659 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
8660 defines to access param registers. Replace long usage with
8661 gsize as sizeof(long) != sizeof(void*) on Win64.
8663 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
8664 on Win64. Fix intrinsic, use _AddressOfReturnAddress
8665 instead of non-existant _GetAddressOfReturnAddress.
8667 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
8668 param registers. Save/restore %rdi and %rsi in MonoLMF.
8670 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
8671 param registers. Modify (throw_exception) signature to take
8672 %rdi and %rsi on Win64.
8674 Code is contributed under MIT/X11 license.
8676 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
8678 * helpers.c: unlink debugging output files.
8680 2007-10-25 Zoltan Varga <vargaz@gmail.com>
8682 * mini.c: Move mono_create_ftnptr () to object.c.
8684 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8686 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
8687 optional. This function can now be used to disassemble code generated
8688 outside the JIT such as trampolines and IMT thunks.
8690 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
8692 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
8693 vtable pointer from a ldr instruction.
8695 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
8696 new IMT call sequence.
8698 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
8699 call sequence for interface invocations.
8701 * mini-arm.c (mono_arch_emit_imt_argument): added, required
8702 for imt support. This function is empty since IMT on ARM requires no
8703 special handling on the IR side.
8705 * mini-arm.c (mono_arch_find_imt_method): added, required for
8708 * mini-arm.c (mono_arch_find_this_argument): added, required
8711 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
8712 a ldr instruction to load a value stored in the code stream.
8714 * mini-arm.c (mono_arch_build_imt_thunk):added, required
8718 2007-10-23 Zoltan Varga <vargaz@gmail.com>
8720 * mini.c (mini_init): Install the jump trampoline callback.
8722 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
8724 * mini-trampolines.c: handle synchronized methods with the common
8725 vtable trampoline (bug #335601).
8727 2007-10-17 Zoltan Varga <vargaz@gmail.com>
8729 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
8731 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
8734 * mini-ia64.h mini-ia64.c: Add support for IMT.
8736 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
8737 prolog. Fixes #331958.
8739 2007-10-15 Zoltan Varga <vargaz@gmail.com>
8741 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
8743 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
8745 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
8748 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
8750 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
8753 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
8755 * mini-x86.c, mini-x86.h: x86 support for the common vtable
8758 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
8760 * mini-trampolines.c: changed the magic rampoline to understand
8761 the common vtable trampoline method: the method to invoke is
8762 determined by the vtable displacement of the call.
8764 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
8766 * mini.c, mini.h: register the common vtable trampoline if the
8767 architecture supports it.
8769 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
8771 * cpu-amd64.md: use the correct max length for tls_get.
8773 2007-10-14 Zoltan Varga <vargaz@gmail.com>
8775 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
8776 CEE_STELEM_ANY. Fixes #333696.
8778 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
8780 * exceptions-x86.c: provide more graceful handling of the case where
8781 we followed a bogus function pointer from managed code (bug #332866).
8783 2007-10-11 Mark Probst <mark.probst@gmail.com>
8785 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
8786 replaces the generic_shared flag and will carry more information
8789 * generic-sharing.c: Added mini_type_stack_size() which allows
8790 allows open types if given a generic sharing context.
8791 mini_get_basic_type_from_generic() takes a
8792 MonoGenericSharingContext* instead of a MonoCompile* now.
8794 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
8795 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
8796 mini-sparc.c, mini-x86.c: Trivial changes required by the two
8797 changes above. Just passing arguments through to the right
8800 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
8802 * mini-arm.c: unify the call emission to emit_code_seq().
8804 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
8806 * tramp-arm.c: reduced the trampoline size.
8808 2007-10-10 Mark Probst <mark.probst@gmail.com>
8810 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
8811 variable handling out of arch-specific code.
8813 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
8815 * mini-arm.c: implemented fast delegate dispatch.
8817 2007-10-09 Zoltan Varga <vargaz@gmail.com>
8819 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
8820 that fp elimination is turned off if the space required by locals is too
8823 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
8825 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
8826 ARM to the new style trampoline.
8828 2007-10-09 Zoltan Varga <vargaz@gmail.com>
8830 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
8832 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
8834 2007-10-09 Martin Baulig <martin@ximian.com>
8837 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
8838 `field_info_offset_offset'.
8840 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
8842 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
8843 removed more internal usage of the r11 register and made it available
8844 to the register allocator.
8846 2007-10-08 Mark Probst <mark.probst@gmail.com>
8848 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
8849 when sharing generics and treat type variables as references.
8851 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
8853 * mini-ppc.c: started removing the internal uses of register r11
8854 to eventually allow the register allocator to manage it as an
8855 additional available register.
8857 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
8859 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
8861 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
8863 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
8864 specific trampolines as they are not performance critical as a jump
8865 target (maybe align as before only for AOT code?). This saves about
8866 200 KB of native code on x86 for monodevelop startup.
8868 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
8870 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
8871 monodevelop startup.
8873 2007-10-06 Zoltan Varga <vargaz@gmail.com>
8875 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
8877 * mini-sparc.h mini-sparc.c: Implement IMT support.
8879 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
8880 its smaller and doesn't clobber sparc_g1.
8882 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
8884 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
8886 * mini-ppc.c: optimized the size of the IMT thunks a bit.
8888 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
8890 * mini-ppc.c: implemented fast delegate invocation.
8892 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
8894 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
8896 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
8898 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
8899 code to the new style trampoline in preparation for IMT support.
8901 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
8903 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
8904 systems already. This also reduces the specific trampiline sizes and
8905 prepares for the use of r12 as the IMT identifier register.
8907 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
8909 * mini-mips.h: endianess fix (simplified from a patch by
8910 Thomas Kunze <thommy@tabao.de>, bug #323737).
8912 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
8914 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
8915 to access ucontext fields and enable netbsd support
8916 (partially from Magnus Henoch <mange@freemail.hu>).
8918 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
8920 * genmdesc.pl: patch from Henryk Plötz <henryk@openmoko.org> to
8921 use the preprocessor from the CPP env var if it is set.
8923 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
8925 * mini-trampolines.c: fixed an assertion and moved it earlier in the
8926 code, before interface_offset gets used.
8928 2007-10-02 Zoltan Varga <vargaz@gmail.com>
8930 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
8931 mono_class_setup_vtable () before accessing klass->vtable.
8933 2007-10-01 Zoltan Varga <vargaz@gmail.com>
8935 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
8938 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
8940 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
8941 IMT slots (this saves hundreds of KB of memory in programs like
8942 IronPython and Monodevelop).
8944 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
8946 * mini.c: print the delegate counter.
8948 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
8950 * mini-x86.c: make it easier to enable the debugging code for IMT
8953 2007-09-28 Martin Baulig <martin@ximian.com>
8956 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
8957 `mono_method_klass_offset' and `mono_method_token_offset'.
8959 2007-09-20 Mark Probst <mark.probst@gmail.com>
8961 * mini.c: First generics sharing implementation. Can only share
8962 in very simple cases. If sharing doesn't work it falls back to
8963 dedicated compilation.
8965 * mini.h: Flag in MonoCompile to specify whether generic
8966 compilation is shared. Flags enum for marking which generic inst
8967 of a context is used. Prototypes for helper functions.
8969 * generic-sharing.c: Helper functions for generic method sharing.
8971 * optflags-def.h: Optimization flag (gshared) for enabling generic
8972 method sharing added.
8974 * Makefile.am: generic-sharing.c added.
8976 2007-09-19 Daniel Nauck <dna@mono-project.de>
8978 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
8980 2007-09-19 Massimiliano Mantione <massi@ximian.com>
8981 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
8984 2007-09-19 Martin Baulig <martin@ximian.com>
8986 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
8987 mono_debug_cleanup() is now part of mono_cleanup().
8989 2007-09-18 Zoltan Varga <vargaz@gmail.com>
8991 * driver.c (mono_main): Fix a warning.
8993 2007-09-17 Zoltan Varga <vargaz@gmail.com>
8995 * aot-compiler.c: Optimize various parts when processing large assemblies.
8998 * mini.c (mono_patch_info_hash): Improve hash function.
9000 2007-09-14 Jonathan Chambers <joncham@gmail.com>
9002 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
9004 Code is contributed under MIT/X11 license.
9006 2007-09-14 Zoltan Varga <vargaz@gmail.com>
9008 * mini.c (mini_init): Fix a leak.
9010 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
9012 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
9014 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
9016 2007-09-14 Zoltan Varga <vargaz@gmail.com>
9018 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
9020 2007-09-13 Zoltan Varga <vargaz@gmail.com>
9022 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
9025 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
9027 * mini.c (handle_alloc): Enable managed allocators in AOT code.
9029 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
9031 * aot-runtime.c (decode_patch_info): Ditto.
9033 2007-09-12 Jonathan Chambers <joncham@gmail.com>
9035 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
9036 static case. Cache delegates in architecture specific code,
9037 based on number of parameters.
9039 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
9040 in architecture specific code, based on number of parameters.
9042 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
9043 caching happen in architecture specific code now.
9045 Code is contributed under MIT/X11 license.
9047 2007-09-12 Jonathan Chambers <joncham@gmail.com>
9049 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
9050 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
9051 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
9053 Code is contributed under MIT/X11 license.
9055 2007-05-15 Massimiliano Mantione <massi@ximian.com>
9056 * mini.c: (mono_thread_abort) Fixed bug #82416.
9058 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
9060 * mini.: hook the new managed GC allocation feature into the JIT.
9062 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
9064 * mini.c: implementation for the new runtime tls opcode.
9066 2007-09-11 Martin Baulig <martin@ximian.com>
9069 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
9070 `mono_method_inflated_offset'.
9072 2007-09-07 Zoltan Varga <vargaz@gmail.com>
9074 * driver.c mini.h mini.c: Add a new devel command line option for injecting
9075 async exceptions into a method.
9077 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
9078 purpose of testing whenever the unwinder works at every instruction.
9080 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
9082 * mini.c: check accessibility of method used in ldftn (fixes
9085 2007-09-04 Zoltan Varga <vargaz@gmail.com>
9087 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
9089 * inssel.brg: Fix a warning.
9091 2007-09-03 Martin Baulig <martin@ximian.com>
9093 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
9094 now takes the `main_method' as argument.
9096 2007-09-02 Zoltan Varga <vargaz@gmail.com>
9098 * cpu-sparc.md (endfilter): Add missing src1:i argument.
9100 2007-08-30 Jonathan Chambers <joncham@gmail.com>
9102 * driver.c: include the cil-coff.h header on Windows.
9104 Code is contributed under MIT/X11 license.
9106 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
9108 * mini.c, driver.c: don't include the cil-coff.h header.
9110 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
9112 * mini.c: flag places that needs fixes fo soft-float support.
9114 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
9116 * mini.h, inssel-float.brg: fix soft-float constant loads on big
9117 endian systems (partially from Dean Jenkins, bug #81924).
9119 2007-08-28 Mark Probst <mark.probst@gmail.com>
9121 * mini.c (check_linkdemand): Remove embedded reference object in
9122 call to LinkDemandSecurityException.
9123 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
9124 with an IntPtr instead of a reference object.
9126 2007-08-28 Zoltan Varga <vargaz@gmail.com>
9128 * mini.c (handle_initobj): Handle alignment properly.
9130 * inssel.brg (mini_emit_memset): Ditto.
9132 * inssel.brg (mini_emit_memcpy): Ditto.
9134 * inssel-sparc.brg: Ditto.
9136 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
9138 2007-08-26 Zoltan Varga <vargaz@gmail.com>
9140 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
9141 exceptions raised in unmanaged code. Fixes part of #82594.
9143 2007-08-24 Mark Probst <mark.probst@gmail.com>
9145 * mini.c (mono_method_to_ir), declsec.c
9146 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
9148 2007-08-22 Martin Baulig <martin@ximian.com>
9151 (MonoDebuggerThreadInfo): New typedef.
9152 (mono_debugger_thread_table): New global variable.
9153 (mono_debugger_thread_created): New public function.
9154 (mono_debugger_thread_cleanup): New public function.
9158 - removed `get_current_thread' and `lookup_assembly'.
9159 - removed `data_table'.
9160 - added `thread_table'.
9163 (mono_thread_start_cb): Call mono_debugger_thread_created().
9164 (mono_thread_attach_cb): Likewise.
9165 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
9166 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
9169 * driver.c (mono_main): Move mono_debug_init() up, before calling
9170 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
9172 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
9174 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
9175 together when passing several arguments of type double (gives a small
9176 speedup and saves a few bytes of generated code).
9178 2007-08-20 Jb Evain <jbevain@novell.com>
9180 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
9182 2007-08-20 Jb Evain <jbevain@novell.com>
9184 * mini.c (mono_method_to_ir): throw MethodAccessException
9185 and FieldAccessException instead of InvalidProgramException.
9187 2007-08-20 Mark Probst <mark.probst@gmail.com>
9189 * mini.c: CoreCLR security checks.
9191 * mini.h: Removed MonoSecurityMode (moved to
9192 metadata/security-manager.h) and mono_security_mode global var
9193 (replaced by set/get functions in security-manager.h).
9195 * driver.c: Added "core-clr-test" security mode for testing. Used
9196 set-function for setting security mode.
9198 2007-08-17 Mark Probst <mark.probst@gmail.com>
9200 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
9201 the new jit_info_table.
9203 * driver.c: Test code for the new jit_info_table (enabled by the
9204 define MONO_JIT_INFO_TABLE_TEST).
9206 2007-08-14 Zoltan Varga <vargaz@gmail.com>
9208 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
9209 detection of call <REG> instruction sequence. Fixes build on freebsd.
9211 2007-08-13 Zoltan Varga <vargaz@gmail.com>
9213 * mini-exceptions.c: Fix a warning.
9215 2007-08-11 Zoltan Varga <vargaz@gmail.com>
9217 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
9218 stack overflow handling code on amd64 too.
9220 * mini-exceptions.c (mono_setup_altstack): Make this use
9221 mono_thread_get_stack_bounds ().
9223 * mini-x86.h: Disable sigaltstack on solaris x86.
9225 2007-08-10 Zoltan Varga <vargaz@gmail.com>
9227 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
9229 2007-08-10 Geoff Norton <gnorton@customerdna.com>
9231 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
9233 2007-08-08 Zoltan Varga <vargaz@gmail.com>
9235 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
9237 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
9239 2007-08-03 Neale Ferguson <neale@sinenomine.net>
9241 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
9244 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
9246 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
9247 to be emitted (bug #82281).
9249 2007-08-01 Martin Baulig <martin@ximian.com>
9251 Merged the `debugger-dublin' branch.
9253 * debug-debugger.h (MonoDebuggerInfo):
9254 Removed the `old_*' compatibility entries.
9255 Added `debugger_version' and `data_table'.
9256 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
9257 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
9260 (MiniDebugMethodBreakpointInfo): Add `address_list'.
9261 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
9262 instead of a `gconstpointer'.
9263 (mono_debugger_insert_method_breakpoint): Return a
9264 `MonoDebugMethodAddressList *'.
9266 2007-06-28 Martin Baulig <martin@ximian.com>
9268 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
9270 2007-08-01 Zoltan Varga <vargaz@gmail.com>
9272 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
9273 __builtin_frame_address () since it is broken on older gcc versions.
9275 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
9277 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
9278 on the stack overflow handling and made the managed stack overflows
9279 catchable in most cases using soft guard pages.
9280 * exceptions-x86.c: added code to restore the protection in the soft
9281 guard pages at the end of exception handling.
9283 2007-07-31 Zoltan Varga <vargaz@gmail.com>
9285 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
9287 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
9289 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
9292 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
9294 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
9295 signal handling support until it has been ported to the new mechanism.
9296 * mini.c: fixed stack overflow detection and use the new
9297 architecture code to handle signals on the altstack.
9299 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
9301 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
9302 stack overflows on the alt stack.
9304 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
9306 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
9307 stack overflows on the alt stack.
9309 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
9311 * exceptions-ppc.c: cleanup preparing for altstack support.
9313 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
9315 * exceptions-arm.c: cleanup preparing for altstack support.
9317 2007-07-27 Mark Probst <mark.probst@gmail.com>
9319 * mini.c (print_jit_stats): Output hazard pointer stats.
9321 2007-07-26 Mark Probst <mark.probst@gmail.com>
9323 * driver.c, mini.c: Replaced security mode flags with a single
9326 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
9328 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
9330 2007-07-25 Mark Probst <mark.probst@gmail.com>
9332 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
9333 (which doesn't do anything yet) for activating Core CLR
9334 (Silverlight) security.
9336 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
9338 * mini-codegen.c: work around a possible gcc bug on arm.
9340 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
9342 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
9343 message for platforms that don't support AOT compilation.
9345 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
9347 * mini.h, mini.c, driver.c: temporary smcs hack.
9349 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
9351 * mini-arm.h, mini-arm.c: arm EABI fixes.
9353 2007-07-22 Zoltan Varga <vargaz@gmail.com>
9355 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
9358 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
9359 trampolines taking a method argument.
9361 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
9363 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
9364 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
9366 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
9367 JIT compilation throws an exception. Fixes #82050.
9369 2007-07-19 Mark Probst <mark.probst@gmail.com>
9371 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
9372 with the MONO_EXCEPTION_ defines.
9374 2007-07-17 Zoltan Varga <vargaz@gmail.com>
9376 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
9379 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
9380 the cause of an assertion.
9382 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
9384 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
9387 2007-07-15 Zoltan Varga <vargaz@gmail.com>
9389 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
9390 assert. Should fix #82103.
9392 2007-07-14 Zoltan Varga <vargaz@gmail.com>
9394 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
9395 here too. Fixes #82095.
9397 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
9400 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
9402 * mini-amd64.h: Enable IMT for amd64.
9404 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
9406 2007-07-12 Zoltan Varga <vargaz@gmail.com>
9408 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
9410 2007-07-12 Mark Probst <mark.probst@gmail.com>
9412 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
9413 as soon as check_linkdemand sets an exception_type.
9415 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
9417 * mini-x86.c: fixed offsets for IMT call sequence.
9418 * mini-x86.h: enable IMT again.
9420 2007-07-11 Zoltan Varga <vargaz@gmail.com>
9422 * trace.c (mono_trace_enter_method): Decode MonoType too.
9424 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
9426 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
9428 * mini-amd64.c: Add preliminary IMT implementation.
9430 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
9432 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
9433 understand the new IMT-base interface invocation (thanks to
9434 Daniel Nauck for the report and the remote debugging session).
9436 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
9438 * mini-x86.c: size and speed optimizations for the IMT bsearch.
9440 2007-07-11 Zoltan Varga <vargaz@gmail.com>
9442 * Makefile.am (aotcheck): Make this actually use the AOTed code.
9444 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
9446 * mini-trampolines.c: implement AOT IMT support.
9447 * mini-x86.h: enable IMT support for wider testing.
9449 2007-07-10 Zoltan Varga <vargaz@gmail.com>
9451 * inssel.brg (emit_imt_argument): Add aot support here.
9453 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
9455 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
9457 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
9458 of the IMT implementation, partially from massi, with my
9459 implementation of the bsearch sequence. Disabled by default until
9460 the AOT code is implemented.
9462 2007-07-10 Zoltan Varga <vargaz@gmail.com>
9464 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
9466 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
9468 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
9470 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
9471 arch-independent IMT JIT code from Massimiliano
9472 Mantione (massi@ximian.com) with small cleanups from me.
9474 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
9476 * Makefile.am: fix svn invocation to get the svn revision to be
9477 independent of the local language (build fix).
9479 2007-07-09 Mark Probst <mark.probst@gmail.com>
9481 * mini.c (inline_method): Reset cfg->exception_type if the
9482 inlining is aborted. Fixes: 82049.
9484 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
9486 * mini.c: remove assert from exception handling code when exception_ptr
9489 2007-07-05 Zoltan Varga <vargaz@gmail.com>
9491 * mini.c (mono_codegen): Add an assert.
9493 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
9494 enter and leave code.
9495 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
9497 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9499 * mini-ppc.c: fixed memory corruption for localloc(0)
9502 2007-07-05 Zoltan Varga <vargaz@gmail.com>
9504 * mini.c: Fix warnings.
9506 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
9508 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
9509 to emit better double->int conversions.
9511 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
9513 * mini.c: the provided Min/Max optimizations are valid for unisgned
9516 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
9518 * 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
9520 2007-06-28 Miguel de Icaza <miguel@novell.com>
9522 * mini.c (mono_running_on_valgrind): Add support for reporting the
9523 method and its boundaries to valgrind.
9525 2007-06-28 Martin Baulig <martin@ximian.com>
9527 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
9529 2007-06-25 Zoltan Varga <vargaz@gmail.com>
9531 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
9533 * generic.2.cs: Add new test case.
9535 2007-06-25 Martin Baulig <martin@ximian.com>
9537 Merged the `debugger-dublin' branch.
9540 (mono_debugger_insert_method_breakpoint): New public method.
9541 (mono_debugger_remove_method_breakpoint): Likewise.
9542 (mono_debugger_check_breakpoints): New static method.
9543 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
9545 * debug-debugger.h (MonoDebuggerInfo):
9546 Renamed (to keep backward compatibility in the vtable):
9547 `insert_breakpoint' -> `old_insert_breakpoint'.
9548 `remove_breakpoint' -> `old_remove_breakpoint'.
9549 `create_string' -> `old_create_string'.
9550 `lookup_class' -> `old_lookup_class'.
9551 `lookup_type' -> removed; changed into a dummy field.
9552 `lookup_assembly' -> `old_lookup_assembly'.
9553 Added (same functionality, but different signature):
9554 `create_string', `lookup_class', `lookup_assembly'
9556 `get_method_addr_or_bpt', `remove_method_breakpoint',
9557 `runtime_class_init'.
9559 * debug-debugger.c: Merged the `debugger-dublin' branch.
9561 2007-06-23 Zoltan Varga <vargaz@gmail.com>
9563 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
9565 (peephole_pass): Likewise.
9567 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
9569 * driver.c: hopefully make setaffinity work also for ancient
9572 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
9574 * driver.c : win32 build fix.
9576 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
9578 * driver.c: check for the MONO_NO_SMP env var and bind to a single
9579 processor if it is set.
9581 2007-06-21 Martin Baulig <martin@ximian.com>
9583 * debug-mini.h: New file.
9586 (mono_debugger_insert_breakpoint_full): Moved here from
9587 ../metadata/mono-debug-debugger.c.
9588 (mono_debugger_remove_breakpoint): Likewise.
9589 (mono_debugger_breakpoint_callback): Likewise.
9591 2007-06-15 Raja R Harinath <rharinath@novell.com>
9593 * jit-icalls.c (mono_helper_compile_generic_method): Update to
9594 changes in MonoGenericClass.
9596 2007-06-14 Zoltan Varga <vargaz@gmail.com>
9598 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
9600 2007-06-14 Raja R Harinath <rharinath@novell.com>
9602 * jit-icalls.c (mono_helper_compile_generic_method): Update to
9603 removal of MonoGenericMethod.
9605 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
9607 * mini-exceptions.c: hooks for the exception events profiling API.
9609 2007-06-14 Randolph Chung <tausq@debian.org>
9611 * Makefile.ma: Add hppa target.
9612 * mini-arch.h: Include mini-hppa.h
9613 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
9614 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
9615 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
9617 2007-06-14 Randolph Chung <tausq@debian.org>
9619 * inssel.brg: Add rules for "chained" compare-branch operations so that
9620 a single compare op can affect multiple branches. Adjust cost for
9621 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
9622 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
9623 cost for some rules so that they can more easily be overridden by
9624 per-arch rules (with fixes from lupus).
9625 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
9627 2007-06-13 Randolph Chung <tausq@debian.org>
9629 * mini-ops.h: Reorder branch ops so that they match the order of the
9630 corresponding CEE_* ops. The code expects them this way.
9631 Add new ops for HPPA target.
9632 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
9634 2007-06-13 Randolph Chung <tausq@debian.org>
9636 * mini-exceptions.c: Handle cases where the stack grows towards
9638 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
9640 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
9642 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
9644 * driver.c: explain where a non-matching corlib is found.
9646 2007-06-13 Mark Probst <mark.probst@gmail.com>
9648 * mini.c (print_jit_stats): Output dynamic code allocation stats.
9650 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
9652 * mini-exceptions.c: Generate a method profile leave event during
9653 an exception to ensure that the profiler gets notified.
9655 2007-06-07 Zoltan Varga <vargaz@gmail.com>
9657 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
9660 * cpu-amd64.md: Add long_and/or/xor opcodes.
9662 2007-06-06 Wade Berrier <wberrier@novell.com>
9664 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
9665 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
9666 length of instruction shr_imm (expected 8, got 10)
9668 2007-06-06 Zoltan Varga <vargaz@gmail.com>
9670 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
9672 2007-06-06 Mark Probst <mark.probst@gmail.com>
9674 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
9675 MonoInternalHashTable again (fixed bug in the internal hash table
9678 2007-06-06 Mark Probst <mark.probst@gmail.com>
9680 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
9681 Have to figure out what makes it crash the SWF regression.
9683 2007-06-05 Zoltan Varga <vargaz@gmail.com>
9685 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
9687 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
9689 * mini.c: optimize out the type check when storing null in a
9692 2007-06-04 Mark Probst <mark.probst@gmail.com>
9694 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
9695 MonoInternalHashTable.
9697 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
9699 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
9700 signed integer methods.
9702 2007-06-02 Zoltan Varga <vargaz@gmail.com>
9704 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
9705 permanently since the current approach doesn't work.
9707 2007-06-02 Zoltan Varga <vargaz@gmail.com>
9709 * inssel.brg (stmt): Only call delegate->invoke_impl if
9710 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
9712 2007-06-01 Zoltan Varga <vargaz@gmail.com>
9714 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
9715 the sreg2==rdx case.
9717 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
9718 account if it contains a rex prefix.
9719 (peephole_pass): Handle OP_FMOVE as well.
9721 2007-06-01 Zoltan Varga <vargaz@gmail.com>
9723 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
9724 as it causes regressions.
9726 2007-05-31 Zoltan Varga <vargaz@gmail.com>
9728 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
9729 static case as well.
9731 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
9733 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
9734 (mono_arch_get_this_arg_from_call): Ditto.
9736 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
9738 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
9741 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
9742 (mono_arch_get_this_arg_from_call): Ditto.
9744 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
9746 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
9747 try to create optimized invoke code and use that for further invocations.
9748 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
9750 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
9752 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
9754 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
9755 sealed classes or methods.
9756 *devirtualization.cs: tests for the new optimization
9758 2007-05-29 Zoltan Varga <vargaz@gmail.com>
9760 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
9761 by the update_volatile () function.
9763 2007-05-27 Zoltan Varga <vargaz@gmail.com>
9765 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
9768 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
9770 2007-05-24 Jonathan Chambers <joncham@gmail.com>
9772 * mini.c: Add configure checks for header files.
9773 * mini-x86.c: Add configure checks for header files.
9774 * trace.c: Add configure checks for header files.
9775 * aot-runtime.c: Add configure checks for header files.
9776 * aot-compiler.c: Add configure checks for header files.
9777 * driver.c: Add configure checks for header files.
9778 * mini-codegen.c: Add configure checks for header files.
9780 Code is contributed under MIT/X11 license.
9782 2007-05-22 Zoltan Varga <vargaz@gmail.com>
9784 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
9785 icompare_imm -128 + op_iclt. Fixes #81703.
9787 2007-05-19 Zoltan Varga <vargaz@gmail.com>
9789 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
9791 2007-05-15 Massimiliano Mantione <massi@ximian.com>
9793 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
9794 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
9795 so that all isinst checks now use "interface_bitmap".
9797 2007-05-15 Zoltan Varga <vargaz@gmail.com>
9799 * cpu-amd64.md (jmp): Fix a warning.
9801 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
9803 * basic.cs: Add new regression test.
9805 * basic.cs: Remove test which is now in basic-long.cs.
9807 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
9809 * basic-long.cs: Add new test.
9811 2007-05-13 Zoltan Varga <vargaz@gmail.com>
9813 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
9815 2007-05-12 Zoltan Varga <vargaz@gmail.com>
9817 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
9819 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
9822 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
9823 throwing code a bit.
9825 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
9826 the exception throwing code a bit.
9828 * mini-x86.c (get_call_info): Allocate result from a mempool.
9830 2007-05-11 Zoltan Varga <vargaz@gmail.com>
9832 * aot-compiler.c (find_typespec_for_class): Fix the assert.
9834 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
9836 * mini.h (MonoCompile): Add 'token_info_hash' field.
9838 * mini.c: Save token->method associations during compilation so the AOT
9839 compiler can use it.
9841 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
9842 which reference generic classes and methods.
9844 2007-05-10 Zoltan Varga <vargaz@gmail.com>
9846 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
9848 * aot-compiler.c (compile_method): Fix a typo in a comment.
9850 * aot-runtime.c (decode_cached_class_info): Skip generic types.
9852 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
9855 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
9857 2007-05-09 Zoltan Varga <vargaz@gmail.com>
9859 * mini.h (MonoCompile): Add 'args' field.
9861 * mini.c (mono_compile_create_vars): Store variables representing the arguments
9864 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
9866 2007-05-08 Zoltan Varga <vargaz@gmail.com>
9868 * mini.c (mono_compile_get_interface_var): Remove this unused function.
9870 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
9872 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
9873 opcodes for some opcodes.
9875 * mini.h *.brg *.c: Use the new opcodes.
9877 2007-05-08 Massimiliano Mantione <massi@ximian.com>
9879 * mini.h: Bumped aot revision.
9881 * inssel.brg: modified code generation of type checks for interfaces
9882 to use the new "MonoClass.interface_bitmap" instead of the old
9883 "MonoClass.interface_offsets".
9885 2007-04-30 Zoltan Varga <vargaz@gmail.com>
9887 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
9889 2007-04-29 Zoltan Varga <vargaz@gmail.com>
9891 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
9894 2007-04-27 Neale Ferguson <neale@sinenomine.net>
9896 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
9898 2007-04-27 Wade Berrier <wberrier@novell.com>
9900 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
9901 mini.h) to fix build.
9903 2007-04-26 Zoltan Varga <vargaz@gmail.com>
9905 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
9907 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
9908 causes the corlib unit tests to fail.
9910 2007-04-25 Zoltan Varga <vargaz@gmail.com>
9912 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
9914 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
9916 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
9917 opcodes to the comparison relations.
9919 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
9920 opcodes to their types.
9922 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
9924 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
9925 it in cfg->arch.cinfo.
9927 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
9929 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
9930 cfg->cil_offset_to_bb.
9932 2007-04-24 Zoltan Varga <vargaz@gmail.com>
9934 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
9935 created becase of initlocals.
9937 2007-04-23 Zoltan Varga <vargaz@gmail.com>
9939 * mini-alpha.c cpu-alpha.md: More alpha port work from
9940 Sergey Tikhonov <tsv@solvo.ru>.
9942 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
9944 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
9946 2007-04-19 Zoltan Varga <vargaz@gmail.com>
9948 * cpu-s390.md (break): Correct the length of break instruction.
9950 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9952 * mini.c: fix a couple of soft-float issues and comments.
9954 2007-04-15 Miguel de Icaza <miguel@novell.com>
9956 * trace.c (is_filenamechar): - is also a filename char.
9958 2007-04-15 Neale Ferguson <neale@sinenomine.net>
9960 * mini-s390.c: Correct checking for enum type in return value processing.
9962 2007-04-14 Raja R Harinath <rharinath@novell.com>
9964 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
9965 (version.h): Makefile is in the build directory.
9967 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
9969 * mini-amd64.h: fix for assertion failure on Solaris/amd64
9971 2007-04-11 Martin Baulig <martin@ximian.com>
9973 * mini.c (can_access_member): Fix handling of generic classes;
9976 2007-04-10 Zoltan Varga <vargaz@gmail.com>
9978 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
9980 2007-04-05 Zoltan Varga <vargaz@gmail.com>
9982 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
9984 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
9986 * mini-codegen.c: make sure the right spill amount is
9987 used for fp or integer registers (fixes the float_sub_spill() on ppc).
9989 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
9991 * mini-ppc.c: fixes for the fp_branch_nan test.
9993 2007-03-23 Zoltan Varga <vargaz@gmail.com>
9995 * basic.cs: Comment out new test which still fails on ia64.
9997 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
9999 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
10001 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
10003 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
10005 2007-03-22 Zoltan Varga <vargaz@gmail.com>
10007 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
10008 on 64 bit machines. Fixes part of #80738.
10010 * basic.cs: Add regression test.
10012 2007-03-17 Zoltan Varga <vargaz@gmail.com>
10014 * inssel.brg basic.cs: Revert previous change to fix build.
10016 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
10019 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
10021 * basic.cs: Add new regression test.
10023 2007-03-17 Zoltan Varga <vargaz@gmail.com>
10025 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
10028 2007-03-16 Neale Ferguson <neale@sinenomine.net>
10030 * cpu-s390x.md: Correct length of break instruction.
10032 2007-03-16 Neale Ferguson <neale@sinenomine.net>
10034 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
10035 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
10037 2007-03-15 Jonathan Chambers <joncham@gmail.com>
10039 * *.c: Begin WIN64 port.
10040 * mini.c: Use correct register in profiler.
10041 * mini-amd64.c: No inline assembly on Win64.
10042 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
10043 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
10044 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
10045 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
10046 mono_arch_ip_from_context for Win64.
10048 Contributed under MIT/X11 license.
10050 2007-03-15 Zoltan Varga <vargaz@gmail.com>
10052 * exceptions-amd64.c (seh_handler): Ditto.
10054 * exceptions-x86.c (seh_handler): Fix a memory leak.
10056 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
10058 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
10059 mini-s390x.c: fixed peephole optimizations to deal
10060 correctly with 1 and 2 byte reload avoidance.
10062 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
10064 * cpu-s390.md, cpu-s390x.md: update localloc length.
10066 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
10068 * cpu-g4.md: added missing descriptions.
10070 2007-03-14 Miguel de Icaza <miguel@novell.com>
10072 * Makefile.am: Add support so the tail tests are not executed on
10073 PowerPC as that is a known limitation of the PowerPC port.
10075 2007-03-13 Jonathan Chambers <joncham@gmail.com>
10077 * runmdesc.bat: Move to msvc directory.
10079 2007-03-13 Jonathan Chambers <joncham@gmail.com>
10081 * runmdesc.bat: Run executable that was produced by the current
10082 target and sent via an argument.
10084 2007-03-11 Zoltan Varga <vargaz@gmail.com>
10086 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
10089 * generics.2.cs: Add regression test.
10091 2007-03-09 Wade berrier <wberrier@novell.com>
10093 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
10095 2007-03-09 Zoltan Varga <vargaz@gmail.com>
10097 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
10098 AOT code depends on this.
10100 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
10102 * mini.c: more precise tracking of types in the eval stack
10103 (part of fix for bug #81044).
10105 2007-03-07 Zoltan Varga <vargaz@gmail.com>
10107 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
10109 * aot-compiler.c (encode_patch): Remove an obsolete comment.
10111 2007-03-06 Zoltan Varga <vargaz@gmail.com>
10113 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
10115 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
10117 2007-02-22 Zoltan Varga <vargaz@gmail.com>
10119 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
10120 a pointer on 64 bit systems. Fixes #80190.
10122 * iltests.il: Add new regression test.
10124 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
10126 * mini.c: inline a constant for Environment.IsRunningOnWindows.
10128 2007-02-19 Geoff Norton <gnorton@customerdna.com>
10130 * trace.c: Remove an erroneous alignemnt check when tracing.
10131 Fixes --trace on OSX86.
10133 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
10135 * mini-$(arch).h: initialize SP in context for all the archs.
10137 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
10139 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
10140 regressions in the thread tests.
10142 2007-02-14 Zoltan Varga <vargaz@gmail.com>
10144 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
10145 - fixed implementation of LOCALLOC opcode
10146 - implemented non-un compare for floats
10148 - implementation of FDIV and CKFINITE opcodes
10149 - fixes for latest mono updates
10150 - additional arch opcodes
10152 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
10154 * Makefile.am: simplify and merge rules for cross-compilation.
10156 2007-02-07 Massimiliano Mantione <massi@ximian.com>
10158 * local-propagation.c: Actually *apply* the fix for bug 80591...
10160 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
10162 * mini-exceptions.c: backuot part of the last change
10163 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
10165 2007-02-06 Massimiliano Mantione <massi@ximian.com>
10166 * inssel.brg: Fix bug 59286.
10169 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
10171 * mini-exceptions.c: patch from Zoltan to correctly check for
10172 stack boundaries (using the stack register, not the frame register),
10173 fixes bugs #80724, #79717.
10175 2007-02-03 Zoltan Varga <vargaz@gmail.com>
10177 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
10178 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
10180 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
10181 presence of frame pointer elimination.
10183 2007-02-01 Geoff Norton <gnorton@customerdna.com>
10185 * mini-x86.h: NetBSD UCONTEX_REG defines.
10187 2007-02-01 Zoltan Varga <vargaz@gmail.com>
10189 * inssel-amd64.brg: Fix amd64 build.
10191 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
10193 * mini.h: remove extern to workaround what looks likes gcc bug 26905
10196 2007-01-31 Zoltan Varga <vargaz@gmail.com>
10198 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
10201 * mini-<ARCH>.c: Use mono_is_regsize_var ().
10203 2007-01-30 Mark Mason <mason@broadcom.com>
10205 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
10206 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
10207 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
10208 beginning support for CEE_JMP [not quite working yet]
10209 * tramp-mips.c: LMF handling now works
10211 2007-01-30 Zoltan Varga <vargaz@gmail.com>
10213 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
10215 * mini.h (NULLIFY_INS): New macro.
10217 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
10219 * mini.c: statistical profiler fix for windows, patch
10220 from Tor Lillqvist (tml@novell.com).
10222 2007-01-30 Massimiliano Mantione <massi@ximian.com>
10223 * local-propagation.c: Fix bug 80591.
10225 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
10227 * Makefile.am: put back the --export-dynamic option as with
10228 the previous gmodule flags (thanks to Robert Jordan).
10230 2007-01-28 Zoltan Varga <vargaz@gmail.com>
10232 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
10234 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
10235 simplify and speed up the local register allocator. Also rename some fields
10236 like iassign->vassign.
10238 * regalloc.c: Remove some functions which are no longer used since their
10239 inlined version is in mini-codegen.c.
10241 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
10243 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
10245 2007-01-27 Zoltan Varga <vargaz@gmail.com>
10247 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
10248 narrowing. Fixes #80622.
10250 * iltests.il: Add new regresssion test.
10252 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
10254 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
10255 debug-debugger.c, debug-debugger.h: warning fixes.
10256 * driver.c: updated copyright year and made it fit in one line.
10258 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
10260 * aot-runtime.c: updated to use mono-dl instead of gmodule.
10262 2007-01-25 Zoltan Varga <vargaz@gmail.com>
10264 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
10266 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
10268 * iltests.il: Add new test for bug #80507.
10270 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
10272 * mini-arm.h: use soft-float also on vfp for now.
10274 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
10276 * mini.c: fix some more soft-float issues.
10278 2007-01-24 Zoltan Varga <vargaz@gmail.com>
10280 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
10282 2007-01-24 Massimiliano Mantione <massi@ximian.com>
10283 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
10284 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
10285 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
10287 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
10289 * mini-arm.c: typo fix.
10291 2007-01-23 Neale Ferguson <neale@sinenomine.net>
10293 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
10295 2007-01-21 Zoltan Varga <vargaz@gmail.com>
10297 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
10298 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
10300 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
10302 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
10304 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
10306 * inssel.brg: Fix a warning.
10308 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
10310 * abcremoval.c ssa.c ssapre.c: Update after this change.
10312 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
10314 * dominators.c (df_set): Use mono_bitset_union_fast.
10316 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
10318 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
10319 mini-codegen.c: reduce relocations and memory usage for the cpu
10322 2007-01-20 Zoltan Varga <vargaz@gmail.com>
10324 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
10326 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
10327 to reduce their size.
10329 2007-01-19 Mark Mason <mason@broadcom.com>
10331 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
10332 * mini-mips.c: more configuration macros, support long conditional branches, additional
10333 asserts, fix epilog instrumentation.
10334 * mini-mips.h: use standard stack walk
10335 * cpu-mips.md: increase size of div, rem and conditional branches
10337 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
10339 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
10342 2007-01-19 Zoltan Varga <vargaz@gmail.com>
10344 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
10345 (compile_method): Ditto.
10347 * aot-runtime.c (decode_klass_info): Ditto.
10349 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
10350 needed by the code generated by inssel.brg. Also fix a warning.
10352 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
10354 * mini.c: deal with enums that become genericinsts by
10355 being nested in a generic class (bug #79956).
10357 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
10359 * mini.c: match the generic definition to check for
10360 private access with generic types (bug #78431).
10362 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
10364 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
10365 to make life easier for people cross-compiling that insist on not
10368 2007-01-17 Mark Mason <mason@broadcom.com>
10370 * inssel-long.brg: patch to deal with mips missing flags
10371 * inssel-long32-mips.brg: implement overflow checks
10372 * insset-mips.brg: implement overflow checks
10373 * mini-mips.h: implement conditional exception handling
10374 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
10375 Remove unused code, minor cleanups.
10376 * exceptions-mips.c: minor cleanups
10377 * mini-ops.h: add mips conditional exception ops
10378 * cpu-mips.md: add mips conditional exception ops
10381 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
10383 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
10384 to deal with mips missing of flags.
10386 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
10388 * exceptions-ppc.c: execute fault handlers.
10390 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
10392 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
10394 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
10396 * mini.c: handle also floating point values in initialize_array.
10398 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
10400 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
10401 array initialization and make it conditional on the intrins option.
10403 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
10405 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
10406 relocations and put the patch info names close to the enum definition.
10408 2007-01-15 Mark Mason <mason@broadcom.com>
10410 * basic.cs, exceptions.cs: break up large tests to increase debugability.
10412 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
10414 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
10416 2007-01-12 Raja R Harinath <rharinath@novell.com>
10418 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
10420 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
10422 * Makefile.am: distribute the mips sources.
10424 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
10426 * mini-codegen.h: handle bug #80489 here, by excluding ecx
10429 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
10431 * cpu-x86.md: back out for now as this triggers other regressions.
10433 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
10435 * cpu-x86.md: force src1 and dest regpair for long shift instructions
10436 to eax:edx, so ecx can't get allocated to them (bug #80489).
10438 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
10440 * mini.c, mini-exceptions.c: enabled running fault handlers
10443 2007-01-03 Miguel de Icaza <miguel@novell.com>
10445 * driver.c: If nothing fail, do not use the string "failed",
10446 because it makes it very annoying to view test result logs on the
10449 2006-12-30 Miguel de Icaza <miguel@novell.com>
10451 * debug-debugger.c (mono_debugger_main): Rename "main" to
10452 "main_method" to prevent a warning.
10454 Remove a warning for unused field.
10456 2006-12-28 Martin Baulig <martin@ximian.com>
10459 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
10461 2006-12-22 Martin Baulig <martin@ximian.com>
10463 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
10464 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
10465 seperate `.mdb_debug_info' section, so we can access it from the
10466 debugger even if the binary is stripped.
10468 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
10469 from the `.mdb_debug_info' here to prevent the linker from
10470 removing that section.
10472 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
10473 mdb-debug-info64.s.
10475 2006-12-19 Robert Jordan <robertj@gmx.net>
10477 * mini-x86: enable the code to return small structures in
10478 registers for FreeBSD as well. Fixes bug #80278.
10479 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
10481 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
10483 * mini-x86.c: align the stack when calling the profiler
10484 function instrumenting the prolog (on OSX).
10486 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
10488 * mini.c: emit a break opcode where Debugger.Break () is called.
10490 2006-12-13 Miguel de Icaza <miguel@novell.com>
10492 * mini.c (mono_method_to_ir): Provide useful information on this
10493 assert, to prevent others from debugging like I did.
10495 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
10497 * mini.c: enable code which was incorrectly commented
10500 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
10502 * mini-x86.c: enable on OSX, too, the code to return small
10503 structures in registers.
10505 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
10507 * mini-x86.c: remove the use of the dynamic code manager here, too.
10509 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
10511 * mini.h, debug-debugger.c, tramp-*.c: fixed
10512 mono_debugger_create_notification_function() to use
10513 mono_global_codeman_reserve () instead of a dynamic code manager.
10515 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
10517 * mini.c, jit-icalls.h, jit-icalls.c: remove the
10518 ves_array_element_address() jit icall and use a generated
10519 managed method instead (which is about 4 times faster for a rank 3
10522 2006-11-29 Mark Mason <mason@broadcom.com>
10524 * basic-calls.cs: additional tests for passing
10525 structures as function arguments.
10527 2006-11-29 Mark Mason <mason@broadcom.com>
10529 * mini-mips.h: disable custom exception handling
10530 * mini-mips.c: throw/rethrow should use jalr to call
10531 exception stubs. Fixed bug with passing structures
10532 by value. More support for tracing floating point
10535 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
10537 * mini.c: fixed typo in the soft-float ldind.r4 handling
10540 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
10542 * mini.c, mini.h, driver.c: added --runtime command line
10543 option to select a different runtime than the autodetected one.
10544 * jit.h: added API for embedders to initialize with a specific
10547 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
10549 * mini.c: handle also boxing of r4 values (bug #80024).
10551 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
10553 * mini-ppc.c: force indirect calls until we reserve
10554 enough address space for all the generated code.
10556 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
10558 * exceptions-arm.c: workaround bugs in the libc definition
10559 of struct ucontext.
10561 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
10563 * inssel.brg: fixes from me and Mark Mason.
10565 2006-11-23 Dick Porter <dick@ximian.com>
10567 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
10568 semaphore display now we've fixed the initial value
10570 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
10572 * inssel.brg: partially revert the last change to fix the build.
10574 2006-11-21 Mark Mason <mason@broadcom.com>
10576 * inssel.brg: Add and use compare-and-branch macros to support
10577 architectures that do not have condition code registers (ie. MIPS).
10578 * *-mips.{c,brg,md}: Fix copyright statements
10580 2006-11-20 Mark Mason <mason@broadcom.com>
10582 * Makefile.am: remove mini-codegen.c from list of MIPS sources
10583 * mini.c: Allow GET_CONTEXT to be specified by the arch port
10584 * mini.h: Added declaration for mono_print_ins()
10585 * mini-codegen.c: added ins_spec initializer for MIPS
10586 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
10587 vreg to be virtual and hreg to be non-virtual.
10588 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
10589 is not yet working/implemented correctly.
10590 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
10591 non-static, fixup calls to print_ins() from other parts in the file.
10593 2006-11-20 Mark Mason <mason@broadcom.com>
10595 * basic-calls.cs: added tests for passing structures as arguments
10598 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
10600 * inssel-long32.brg: optimize signed division by power of two.
10602 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
10604 * mini-arm.c: added support for interworking with thumb code
10605 (mono must be still be built using the ARM instruction encoding).
10607 2006-11-19 Miguel de Icaza <miguel@novell.com>
10609 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
10610 verifier has different rules for it. Fixes a few verifier issues
10613 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
10614 at the end, so people know what happened.
10616 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
10618 * brach-opts.c: in optimize_exception_target() make sure we
10619 are in a catch clause (fixes bug #79871).
10621 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
10623 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
10624 more soft-float support fixes.
10626 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
10628 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
10629 that are passed half on the stack and half in registers.
10631 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
10633 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
10634 more mips integration work from Mark E Mason
10635 <mark.e.mason@broadcom.com>.
10637 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
10639 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
10640 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
10641 tramp-mips.c: added sources for the mips port, not
10642 integrated in the build yet. Contributed by
10643 Mark E Mason <mark.e.mason@broadcom.com>.
10645 2006-11-14 Neale Ferguson <neale@sinenomine.net>
10647 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
10649 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
10651 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
10652 put the soft-float rules in its own file since it seems to
10653 break s390 compilation.
10655 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
10657 * mini-arm.c: fixed wrnings.
10659 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
10661 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
10662 inssel-arm.brg: ARM support for soft-float.
10664 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
10666 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
10667 loads and stores of 32 bit fp values.
10669 2006-11-10 Zoltan Varga <vargaz@gmail.com>
10671 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
10673 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
10674 works. Fixes #79852 and #79463.
10676 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
10678 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
10679 more soft-float support WIP and fixes.
10681 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
10683 * mini-arm.c: some VFP updates.
10685 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
10687 * mini-exceptions.c: 0 is a valid local var offset in some
10688 architectures, don't assert (bug #78508).
10690 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
10692 * exceptions-arm.c: fixed off by one error in stack walk code.
10694 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
10696 * mini.h, mini.c: more precise tracking of type load exceptions.
10698 2006-11-03 Robert Jordan <robertj@gmx.net>
10700 * Makefile.am: [WIN32] Add monow.exe target.
10701 * driver.c: [WIN32] Don't detach the console when debugging.
10704 2006-10-30 Miguel de Icaza <miguel@novell.com>
10706 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
10708 2006-10-23 Zoltan Varga <vargaz@gmail.com>
10710 * aot-compiler.c (emit_method_info): Add a case missed earlier.
10712 * driver.c (mini_regression): Fix --regression with AOT.
10714 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
10716 2006-10-17 Zoltan Varga <vargaz@gmail.com>
10718 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
10720 * mini-sparc.h: Don't use sigaction on sparc/linux.
10722 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
10724 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
10726 * mini-exceptions.c: Add proper include files for getpid ().
10728 2006-10-16 Zoltan Varga <vargaz@gmail.com>
10730 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
10731 address instead of a MonoJitInfo* to avoid decoding the exception info for the
10734 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
10735 name cache to reduce its size.
10737 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10739 2006-10-15 Zoltan Varga <vargaz@gmail.com>
10741 * mini-x86.c: Save/restore the current LMF structure more efficiently using
10742 the mono_lmf TLS variable.
10744 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
10745 trampoline lmf frames.
10747 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
10749 2006-10-14 Zoltan Varga <vargaz@gmail.com>
10751 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
10752 the mono_lmf TLS variable.
10754 * mini-exceptions.c: Access the LMF structure through accessors.
10756 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
10757 variable instead of in jit_tls->lmf.
10759 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
10761 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
10762 trampoline lmf frames.
10764 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
10766 2006-10-12 Zoltan Varga <vargaz@gmail.com>
10768 * mini.c trace.c mini-x86.c: Revert these too.
10770 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
10773 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
10775 * genmdesc.c: removed now dead code.
10777 2006-10-09 Robert Jordan <robertj@gmx.net>
10779 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
10781 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
10783 * mini.h: do not leave gaps in the opcode values.
10785 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
10787 * jit-icalls.h: flag functions as internal here, too.
10789 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
10791 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
10792 functions with the internal attribute.
10794 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
10796 * aot-compiler.c: fclose the file descriptor in the profile read loop.
10798 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
10800 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
10803 2006-10-05 Zoltan Varga <vargaz@gmail.com>
10805 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
10806 tail calls as on other platforms.
10808 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
10810 * iltests.il: Add a few tailcall tests.
10812 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
10814 * driver.c: fix loop for old compilers (bug #79521).
10816 2006-10-02 Zoltan Varga <vargaz@gmail.com>
10818 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
10820 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
10822 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
10823 metadata without any code.
10825 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
10826 more precise debugging information using gdb.
10828 2006-09-30 Zoltan Varga <vargaz@gmail.com>
10830 * inssel-ia64.brg: Make the helper methods static.
10832 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
10834 * inssel-x86.brg: make the helper methods static.
10836 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
10838 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
10840 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
10842 * mini.c: updates for monoburg changes.
10843 * inssel.brg: make a few helper functions static as they should.
10845 2006-09-27 Zoltan Varga <vargaz@gmail.com>
10847 * Makefile.am: Move mini-codegen.c to common_sources.
10849 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
10851 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
10853 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
10854 mini-ppc.h: port to use the common local register allocator.
10856 2006-09-26 Zoltan Varga <vargaz@gmail.com>
10858 * mini.h: Remove the comment too then.
10860 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
10862 * mini.h: put back backend.data which is to be used shortly and
10863 doesn't increase the size of MonoInst. If any 64 bit arch aligned
10864 pointers on 4 byte boundaries it'd have much bigger issues running
10865 and you can ifdef it out anyway.
10867 2006-09-26 Zoltan Varga <vargaz@gmail.com>
10869 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
10870 MonoInst size by 4 bytes on 64 bit machines.
10872 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
10874 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
10875 replacement with more meaningful field names. Arch maintainers, please
10876 check the assigned names are good enough for your arch.
10878 2006-09-26 Zoltan Varga <vargaz@gmail.com>
10880 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
10881 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
10883 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
10885 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
10886 relocations and memory requirements, put the optimization flags
10887 definitions in their own file.
10889 2006-09-24 Zoltan Varga <vargaz@gmail.com>
10891 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
10893 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
10895 2006-09-22 Zoltan Varga <vargaz@gmail.com>
10897 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
10899 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
10901 * inssel.brg: use the correct function to get the size of an item
10902 in an array, given an element class.
10903 * aot-compiler.c: do not access class->class_size directly.
10905 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
10907 * mini.h, debug-mini.c: added a debugging function to print
10908 info about local variables and arguments in a jitted method.
10910 2006-09-20 Zoltan Varga <vargaz@gmail.com>
10912 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
10914 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
10916 2006-09-19 Zoltan Varga <vargaz@gmail.com>
10918 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
10919 inner and outer loops when passing vtypes.
10921 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
10923 * mini-ppc.c: take into account the cpu errata for cache flushing
10924 which caused some random errors (bug #79381).
10926 2006-09-19 Zoltan Varga <vargaz@gmail.com>
10928 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
10929 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
10931 2006-09-17 Zoltan Varga <vargaz@gmail.com>
10933 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
10936 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
10937 freebsd ports tree.
10939 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
10940 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
10942 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
10945 2006-09-13 Zoltan Varga <vargaz@gmail.com>
10947 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
10949 2006-09-12 Zoltan Varga <vargaz@gmail.com>
10951 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
10952 macro does not have to be changed during debugging.
10954 * 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>.
10956 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
10958 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
10960 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
10961 MONO_ARCH_NO_EMULATE_MUL is defined.
10963 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
10965 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
10967 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
10969 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
10971 2006-09-11 Zoltan Varga <vargaz@gmail.com>
10973 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
10974 stuff to mini-exceptions.c where it is used.
10976 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
10977 setup code, the real one is in mini-exceptions.c.
10979 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
10980 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
10981 some changes from the freebsd ports tree.
10983 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
10986 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
10988 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
10990 * mini.c: on Linux, check for /proc to be mounted
10991 (bug# 79351, novell bug#201204).
10993 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
10995 * mini.c: handle cases where pthread_attr_getstack() behaves
10996 incorrectly (bug #78096).
10998 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
11000 * mini-arm.c: support larger stack frames (bug #79272).
11002 2006-09-08 Zoltan Varga <vargaz@gmail.com>
11004 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
11006 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
11009 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
11010 mono_class_from_name () to find a class from its name.
11012 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
11014 2006-09-07 Zoltan Varga <vargaz@gmail.com>
11016 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
11018 2006-09-05 Kornél Pál <kornelpal@gmail.com>
11020 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
11022 2006-09-04 Zoltan Varga <vargaz@gmail.com>
11024 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
11025 callinfo->trampoline.
11027 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
11029 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
11032 2006-09-03 Zoltan Varga <vargaz@gmail.com>
11034 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
11036 2006-09-02 Zoltan Varga <vargaz@gmail.com>
11038 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
11039 stats.method_trampolines, it is already done by the generic trampoline code.
11041 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
11043 2006-09-01 Zoltan Varga <vargaz@gmail.com>
11045 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
11047 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
11049 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
11051 * mini.c (print_jit_stats): Print mscorlib mempool size too.
11053 * mini.c (print_jit_stats): Print new stats.
11055 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
11057 2006-08-31 Zoltan Varga <vargaz@gmail.com>
11059 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
11060 Address on two dimensional arrays. Fixes #78729.
11062 * mini.h (MonoCompile): Add a 'skip_visibility' field.
11064 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
11067 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
11069 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
11072 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
11074 (mini_get_ldelema_ins): Ditto.
11076 2006-08-30 Zoltan Varga <vargaz@gmail.com>
11078 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
11079 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
11082 2006-08-29 Neale Ferguson <neale@sinenomine.net>
11084 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
11085 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
11087 * exceptions-s390x.c: Cosmetic change.
11089 * tramp-s390.c: Fix warning.
11091 * cpu-s390.md: Correct length of mul_imm.
11093 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
11095 * aot-compiler.c: added binary writer with ELF backend
11096 implementation (only on Linux/x86 for now).
11098 2006-08-18 Zoltan Varga <vargaz@gmail.com>
11100 * Makefile.am: Don't run net 2.0 AOT tests.
11102 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
11103 (mono_compile_assembly): Skip net 2.0 assemblies as well.
11105 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
11107 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
11109 * aot-compiler.c: simplified and refactored the asm-writing code
11110 to allow different backends.
11112 2006-08-18 Zoltan Varga <vargaz@gmail.com>
11114 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11116 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
11117 little. Share patches of type TYPE_FROM_HANDLE as well.
11119 * mini.c (mono_patch_info_equal): New helper function.
11120 (mono_patch_info_hash): Ditto.
11122 * aot-compiler.c (emit_method_code): Fix s390 build.
11124 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
11125 is not handled because it is stored as a flag and not as a type ctor. Fixes
11128 2006-08-17 Zoltan Varga <vargaz@gmail.com>
11130 * aot-compiler.c: Fix computation of GOT slot statistics.
11132 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
11133 Also remove support for not PIC AOT.
11135 * mini.h: Bump AOT file format version.
11137 * objects.cs: Add a test for #78990.
11139 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
11140 (peter.dettman@iinet.net.au). Fixes #79087.
11142 * basic-long.cs: Add a test for the above.
11144 2006-08-16 Zoltan Varga <vargaz@gmail.com>
11146 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
11148 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
11151 2006-08-15 Zoltan Varga <vargaz@gmail.com>
11153 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
11156 2006-08-10 Jonathan Chambers <joncham@gmail.com>
11158 * mini.c: Don't verify COM proxy invoke calls
11161 2006-08-10 Dick Porter <dick@ximian.com>
11163 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
11164 which process is holding semaphores locked.
11166 2006-08-08 Zoltan Varga <vargaz@gmail.com>
11168 * mini-ia64.c mini-amd64.c: Fix #79027.
11170 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
11172 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
11174 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
11175 implicit arguments in a vararg call. Fixes #79027.
11177 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
11179 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
11180 (mono_get_array_new_va_signature): Ditto.
11182 2006-08-05 Zoltan Varga <vargaz@gmail.com>
11184 * aot-runtime.c: Call init_plt lazily.
11186 * inssel-long.brg: Fix unsigned long->int conversion.
11188 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
11190 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
11191 that most data is now in the .rss/.data section.
11193 2006-08-04 Zoltan Varga <vargaz@gmail.com>
11195 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
11197 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
11199 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
11201 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
11203 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
11204 virtual call. Fixes #79010.
11206 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
11207 and use the result as the this argument in the real call.
11209 * generics.2.cs: Add a new test for #79010.
11211 2006-08-03 Zoltan Varga <vargaz@gmail.com>
11213 * mini-x86.c: Fix a warning.
11215 * aot-compiler.c: Add a bunch of statistics.
11217 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
11219 2006-08-02 Zoltan Varga <vargaz@gmail.com>
11221 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
11223 2006-08-01 Zoltan Varga <vargaz@gmail.com>
11225 * 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>.
11227 2006-07-13 Miguel de Icaza <miguel@novell.com>
11229 * mini.c (mono_method_to_ir): Obtain the original method in the
11230 CIL stream and use this to perform validation.
11234 2006-07-19 Zoltan Varga <vargaz@gmail.com>
11236 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
11237 (mono_arch_call_opcode): Ditto.
11239 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
11242 * mini.c (mono_patch_info_dup_mp): New helper function.
11244 * aot-compiler.c (compile_method): Fix some of the memory allocated during
11245 compilation. Fixes #78827.
11247 2006-07-18 Kornél Pál <kornelpal@gmail.com>
11249 * declsec.c: Use original security informations for
11250 MONO_WRAPPER_MANAGED_TO_MANAGED.
11252 2006-07-15 Jonathan Chambers <joncham@gmail.com>
11254 * mini.c: Allow Com Interop methods/classes and
11255 don't verify COM wrapper calls
11258 2006-07-13 Zoltan Varga <vargaz@gmail.com>
11260 * inssel-long32.brg: Fix long->i4 checked conversion.
11262 * exceptions.cs: Add a test for the above.
11264 2006-07-08 Zoltan Varga <vargaz@gmail.com>
11266 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
11268 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
11271 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
11274 2006-07-03 Zoltan Varga <vargaz@gmail.com>
11276 * mini.c: Fix solaris/x86 exception handling.
11278 * Makefile.am: Get rid of $(ICU_LIBS).
11280 2006-07-02 Zoltan Varga <vargaz@gmail.com>
11282 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
11283 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
11284 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
11286 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
11288 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
11289 this function causes a SIGSEGV.
11291 2006-06-22 Zoltan Varga <vargaz@gmail.com>
11293 * mini.c: Remove unused solaris/x86 includes.
11295 2006-06-21 Zoltan Varga <vargaz@gmail.com>
11297 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
11299 2006-06-20 Jb Evain <jbevain@gmail.com>
11301 * cpu-g4.md: fix max length of start_handler instruction.
11303 2006-06-20 Massimiliano Mantione <massi@ximian.com>
11304 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
11306 2006-06-16 Massimiliano Mantione <massi@ximian.com>
11307 * ssa.c: Fixed bug 78653 for SSA based deadce.
11308 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
11309 MonoInst.flags, used in SSA based deadce.
11310 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
11311 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
11313 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
11315 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
11316 it can end up using non executable memory on ppc64 systems
11317 running ppc32 userspace (fix from Johannes Berg).
11319 2006-06-14 Dick Porter <dick@ximian.com>
11321 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
11324 2006-06-13 Massimiliano Mantione <massi@ximian.com>
11325 * mini.c: Made so that inline is locally disabled if it would
11326 trigger a .cctor, because too many apps depend on this behavior
11327 (which seems to be also the one of the MS CLR).
11329 2006-06-13 Zoltan Varga <vargaz@gmail.com>
11331 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
11332 No idea why this worked before.
11334 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
11335 which branch to outer exception clauses since they could skip the
11336 inner finally clauses. Fixes #78633.
11338 * exceptions.cs: Add a test for the above.
11340 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
11343 * iltests.il: Add a test for the above.
11345 2006-06-12 Zoltan Varga <vargaz@gmail.com>
11347 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
11348 after the end of a try bblock, to prevent asserts in mini_method_compile ().
11350 * iltests.il: Add a test for the above.
11352 2006-06-10 Zoltan Varga <vargaz@gmail.com>
11354 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
11356 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
11357 methods as instrinsics.
11359 2006-06-09 Wade Berrier <wberrier@novell.com>
11361 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
11362 (simple-cee-ops.h ssapre-mini-ops.h)
11364 2006-06-09 Neale Ferguson <neale@sinenomine.net>
11366 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
11367 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
11369 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
11370 * cpu-s390x.md: Fix max. length values for a couple of instructions.
11372 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
11374 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
11376 2006-06-08 Massimiliano Mantione <massi@ximian.com>
11378 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
11379 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
11380 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
11381 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
11382 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
11383 of opcodes, so that bug 78549 should not happen again.
11384 * ssapre.c: Updated to use the renamed files.
11386 2006-06-08 Zoltan Varga <vargaz@gmail.com>
11388 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
11389 in OP_ATOMIC_EXCHANGE_I4.
11391 2006-06-07 Wade Berrier <wberrier@novell.com>
11393 * tramp-s390.c: Fix s390 build (add missing pointer declarations
11394 in mono_debugger_create_notification_function)
11396 2006-06-06 Zoltan Varga <vargaz@gmail.com>
11398 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
11400 * mini.c (type_from_stack_type): Disable some changes which do not
11403 * driver.c: Reenable opts.
11405 * mini.h (MonoStackSlot): New structure to keep track of the verification state
11406 of the evaluation stack.
11408 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
11409 evaluation stack trace at entry to the bblock.
11411 * mini.c (merge_stacks): New function to perform verification of stack merges.
11412 Turned off by default.
11414 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
11417 2006-06-06 Massimiliano Mantione <massi@ximian.com>
11419 * local-propagation.c: Fixed bug 78549.
11421 2006-06-04 Zoltan Varga <vargaz@gmail.com>
11423 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
11425 2006-06-02 Miguel de Icaza <miguel@novell.com>
11427 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
11428 tramp-arm.c, tramp-ia64.c
11429 (mono_debugger_create_notification_function): Update signature to
11430 new signature and use new protocol for creating the notification
11433 Should fix the build.
11435 2006-06-02 Geoff Norton <gnorton@customerdna.com>
11437 * exceptions-ppc.c (mono_jit_walk_stack)
11438 (ves_icall_get_frame_info): Fix the build
11440 2006-06-02 Zoltan Varga <vargaz@gmail.com>
11442 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
11444 2006-05-31 Raja R Harinath <rharinath@novell.com>
11446 * il2tests.2.il: New file for generics CIL tests. Add test for
11448 * Makefile.am: Update.
11451 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
11454 2006-05-30 Massimiliano Mantione <massi@ximian.com>
11456 * aliasing.c: Fixed bug 78311.
11458 2006-05-29 Martin Baulig <martin@ximian.com>
11460 * mini-exceptions.c (mono_find_jit_info): When computing the
11461 native offset, check whether we're actually inside the method's
11462 code; call mono_debug_print_stack_frame() to format the frame.
11463 (ves_icall_System_Exception_get_trace): Call
11464 mono_debug_print_stack_frame() to format the stack frame.
11465 (ves_icall_get_trace): Update to the new debugging API.
11466 (mono_jit_walk_stack_from_ctx): Likewise.
11467 (ves_icall_get_frame_info): Likewise.
11469 * mini.c (get_method_from_ip): Use the new debugging API.
11470 (mono_print_method_from_ip): Likewise.
11473 (mono_jit_walk_stack): Use the new debugging API.
11474 (ves_icall_get_frame_info): Likewise.
11476 2006-05-27 Zoltan Varga <vargaz@gmail.com>
11478 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
11480 2006-05-25 Massimiliano Mantione <massi@ximian.com>
11482 * mini.c: Added "limitator" to inline for debugging.
11484 2006-05-24 Martin Baulig <martin@ximian.com>
11486 * debug-debugger.c (mono_debugger_init): Create a private,
11487 malloc()-based code manager for the notification function and
11488 intentionally leak it on exit. This fixes the crash-on-exit race
11492 (mono_debugger_create_notification_function): Added
11493 `MonoCodeManager *' argument.
11496 (mono_debugger_create_notification_function): Added
11497 `MonoCodeManager *' argument.
11499 2006-05-23 Massimiliano Mantione <massi@ximian.com>
11501 * aliasing.c: Fixed 64 bit issue.
11502 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
11503 default since all known bugs are fixed (one more time!).
11505 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
11507 * mini.c: write barrier support.
11509 2006-05-23 Martin Baulig <martin@ximian.com>
11511 * debug-debugger.c: Revert Paolo's change. Add comment and #error
11512 check at the top of the file.
11514 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
11516 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
11517 reverting changes without reason and without changelog entries.
11519 2006-05-18 Zoltan Varga <vargaz@gmail.com>
11521 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
11522 to a few opcodes. Fixes #78439.
11524 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
11525 consistency with other archs.
11527 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
11529 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
11531 * debug-debugger.c: fix the build.
11533 2006-05-17 Martin Baulig <martin@ximian.com>
11536 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
11537 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
11538 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
11539 (debugger_attach): Call GC_mono_debugger_add_all_threads().
11541 2006-05-11 Zoltan Varga <vargaz@gmail.com>
11543 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
11545 2006-05-10 Zoltan Varga <vargaz@gmail.com>
11547 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
11548 MONO_TYPE_GENERICINST.
11550 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
11551 MONO_TYPE_GENERICINST.
11553 2006-05-09 Zoltan Varga <vargaz@gmail.com>
11555 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
11558 2006-05-08 Zoltan Varga <vargaz@gmail.com>
11560 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
11562 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
11564 2006-05-06 Zoltan Varga <vargaz@gmail.com>
11566 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
11567 mono_trace_cleanup ().
11569 * iltests.il: Fix problem with the newly added test.
11571 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
11572 due to register constraints, free up the previous hreg. Fixes #78314.
11574 * iltests.il: Add new test for #78314.
11576 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
11577 Interlocked.Add. Fixes #78312.
11579 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
11581 2006-05-05 Zoltan Varga <vargaz@gmail.com>
11583 * inssel.brg (mini_emit_virtual_call): Fix a warning.
11585 2006-05-05 Martin Baulig <martin@ximian.com>
11587 * debug-mini.c (mono_debug_open_block): New method.
11590 (mono_arch_output_basic_block): Call mono_debug_open_block() at
11591 the beginning of each basic block.
11594 (mono_arch_output_basic_block): Call mono_debug_open_block() at
11595 the beginning of each basic block.
11597 2006-05-04 Massimiliano Mantione <massi@ximian.com>
11599 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
11600 default until I understand why they break the build on amd64.
11602 2006-05-04 Zoltan Varga <vargaz@gmail.com>
11604 * mini.c (mini_cleanup): Call mono_cleanup ().
11606 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
11609 2006-05-04 Massimiliano Mantione <massi@ximian.com>
11611 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
11612 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
11613 default since all known bugs are fixed, and I cannot reproduce bug
11614 77944... I'm asking Matt Hargett to test again after this commit.
11616 2006-04-28 Massimiliano Mantione <massi@ximian.com>
11618 * mini-codegen.c: Fixed typo that thrashed inline.
11620 2006-04-28 Zoltan Varga <vargaz@gmail.com>
11622 * dominators.c (compute_dominators): Avoid using a worklist since
11623 it is not correct in some cases. Instead, iterate over all bblocks as
11624 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
11626 2006-04-28 Miguel de Icaza <miguel@novell.com>
11628 * mini.c (mono_jit_compile_method_inner): Use
11629 mono_prepare_exception_from_error that resets the value
11632 2006-04-27 Miguel de Icaza <miguel@novell.com>
11634 * mini.c: Move the mini_loader_error_to_exception to metadata.
11636 2006-04-27 Massimiliano Mantione <massi@ximian.com>
11638 * aliasing.c: Fixed bug 78210.
11640 2006-04-27 Massimiliano Mantione <massi@ximian.com>
11642 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
11643 default until all their problems (or the ones they trigger) are fixed.
11645 2006-04-26 Zoltan Varga <vargaz@gmail.com>
11647 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
11649 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
11650 as loaded only after resolving patches since that could invoke the same method.
11652 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
11654 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
11657 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
11660 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
11663 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
11664 made from AOT code through the PLT table.
11666 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
11667 holding the plt offset when a call is made to the aot plt trampoline.
11669 2006-04-25 Zoltan Varga <vargaz@gmail.com>
11671 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
11674 * Makefile.am (common_sources): Fix build breakage.
11676 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
11677 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
11678 intra-assembly calls if possible.
11680 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
11682 * mini-trampolines.c: Handle PLT entries.
11684 * mini.c: Avoid creating a GOT var for calls.
11686 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
11687 from mscorlib code.
11689 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
11690 from mscorlib code.
11692 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
11695 * mini.h: Bump AOT file format version.
11697 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
11700 2006-04-25 Martin Baulig <martin@ximian.com>
11702 * driver.c: Disable copyprop, consprop and inline when running
11703 inside the debugger.
11705 2006-04-25 Martin Baulig <martin@ximian.com>
11707 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
11708 with `get_current_thread' and added `detach'.
11709 (MonoDebuggerMetadataInfo): Added `thread_size',
11710 `thread_tid_offset', `thread_stack_ptr_offset' and
11711 `thread_end_stack_offset'.
11713 2006-04-25 Zoltan Varga <vargaz@gmail.com>
11715 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
11718 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
11719 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
11721 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
11723 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
11725 * aot.c: Add support for ADJUSTED_IID.
11727 2006-04-24 Zoltan Varga <vargaz@gmail.com>
11729 * aot.c (emit_method_order): Don't align method_order_end.
11731 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
11732 the interface ID changes.
11734 2006-04-21 Dick Porter <dick@ximian.com>
11736 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
11737 cleaning up a thread. Fixes the new part of bug 77470.
11739 2006-04-20 Geoff Norton <gnorton@customerdna.com>
11741 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
11742 to managed wrapper.
11744 2006-04-19 Zoltan Varga <vargaz@gmail.com>
11746 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
11748 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
11749 SIGSEGV. Fixes #78072.
11751 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
11752 unregister our SIGABRT handler.
11754 2006-04-19 Massimiliano Mantione <massi@ximian.com>
11756 * mini.c: Disabled inline where it can alter the call stack in a
11757 way visible from managed code.
11758 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
11761 2006-04-16 Zoltan Varga <vargaz@gmail.com>
11763 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
11764 on other platforms. Fixes #78089.
11766 2006-04-13 Martin Baulig <martin@ximian.com>
11768 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
11769 determine whether we're inside the debugger.
11772 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
11774 2006-04-12 Zoltan Varga <vargaz@gmail.com>
11776 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
11777 handler clauses. Fixes #78024.
11779 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
11780 in the CALL_MEMBASE opcodes. Fixes #78088.
11781 (mono_arch_get_vcall_slot_addr): Ditto.
11783 2006-04-10 Martin Baulig <martin@ximian.com>
11785 * debug-debugger.c: The thread handling code has now been moved
11786 into ../metadata/threads.c.
11788 2006-04-10 Zoltan Varga <vargaz@gmail.com>
11790 * driver.c (mono_main): Fix --with-gc=none build.
11792 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
11793 (mono_spillvar_offset_float): Ditto.
11794 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
11795 hreg, not when its !global, since on ia64, there is a third category: stacked
11798 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
11800 * mini.c: set MonoInst->klass for load field address and a few other
11803 2006-04-10 Zoltan Varga <vargaz@gmail.com>
11805 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
11807 2006-04-07 Zoltan Varga <vargaz@gmail.com>
11809 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
11810 the branch opt changes.
11812 2006-04-06 Dick Porter <dick@ximian.com>
11814 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
11816 * wapihandles.c (mini_wapi_seminfo):
11817 * driver.c (mono_main): Add semaphore info option
11819 2006-04-05 Zoltan Varga <vargaz@gmail.com>
11821 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
11822 branch optimization changes. Fixes #78009.
11824 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
11826 * mini.c: ignore accessibility of methods in managed->native wrappers.
11828 2006-04-04 Zoltan Varga <vargaz@gmail.com>
11830 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
11832 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
11834 2006-04-03 Zoltan Varga <vargaz@gmail.com>
11836 * mini.c: Modify the branch optimizations to preserve the invariant that
11837 the entries inside the in_bb and out_bb arrays are unique.
11838 (mono_unlink_bblock): Avoid creation of new arrays.
11840 2006-04-02 Zoltan Varga <vargaz@gmail.com>
11842 * mini.c (mono_unlink_bblock): Fix regression caused by previous
11845 2006-04-01 Zoltan Varga <vargaz@gmail.com>
11847 * mini.c (optimize_branches): Remove the "optimizations" in
11848 the cbranch1/cbranch2 -> branch cases which were causing several
11849 problems in the past. Fixes #77986.
11851 2006-03-31 Chris Toshok <toshok@ximian.com>
11853 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
11854 default optimizations :(
11856 2006-03-31 Zoltan Varga <vargaz@gmail.com>
11858 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
11861 2006-03-31 Massimiliano Mantione <massi@ximian.com>
11863 * local-propagation.c: Added comments to structs and removed
11864 "Mono" prefixes from local tree mover types.
11866 2006-03-30 Zoltan Varga <vargaz@gmail.com>
11868 * Makefile.am (arch_sources): Define this for each architecture so
11869 libmono_la_SOURCES is defined in one place.
11871 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
11873 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
11876 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
11878 * driver.c: print the GC name supplied by configure.
11880 2006-03-29 Massimiliano Mantione <massi@ximian.com>
11882 * local-propagation.c: Added tree mover, and moved here all the
11883 local propagation code from mini.c
11884 * mini.c: Added support for treeprop, and moved all the local
11885 propagation code to local-propagation.c
11886 * mini.h: Added support for treeprop
11887 * driver.c: Added support for treeprop, enabled consprop, copyprop,
11888 treeprop, inline and deadce by default
11889 * Makefile.am: Added local-propagation.c
11891 2006-03-25 Zoltan Varga <vargaz@gmail.com>
11893 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
11895 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
11897 * debug-debugger.c: make it compile without the Boehm GC.
11899 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
11901 * mini.c: fixed issue with mismatch when an icall is registered
11902 with multiple names but same address.
11904 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
11906 * declsec.c, mini-exceptions.c: use write barrier to set reference
11907 fields of managed objects.
11909 2006-03-19 Zoltan Varga <vargaz@gmail.com>
11911 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
11912 (can_access_internals): Fix a warning.
11914 * mini.c (print_method_from_ip): Rename this to
11915 mono_print_method_from_ip so it gets exported.
11917 * trace.c: Deal with strings inside StringBuilder's containing garbage
11918 and fix memory leaks. Fixes #77848.
11920 2006-03-19 Zoltan Varga <vargaz@gmail.com>
11922 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
11925 2006-03-16 Neale Ferguson <neale@sinenomine.net>
11927 * mini-s390.c: Remove OP_X86_TEST_NULL.
11929 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
11931 * mini.c: use the correct GetHashCode() for the moving collector.
11933 2006-03-16 Massimiliano Mantione <massi@ximian.com>
11935 * liveness.c: Regalloc spill cost tuning.
11937 2006-03-15 Neale Ferguson <neale@sinenomine.net>
11939 * mini-s390x.h: Correct S390_LONG macro.
11941 * mini-s390x.c: Cleanup unused code.
11943 2006-03-15 Zoltan Varga <vargaz@gmail.com>
11945 * jit-icalls.h: New file.
11947 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
11948 icalls and include that instead of including jit-icalls.c.
11950 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
11953 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
11955 * mini.c: when checking for member accessibility, also check for
11956 friend assemblies and for explicit interface implementations.
11958 2006-03-14 Zoltan Varga <vargaz@gmail.com>
11960 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
11962 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
11964 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
11965 common cases are done first.
11967 * mini-ops.h: Only define platform specific opcodes on the given platform.
11969 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
11972 2006-03-14 Martin Baulig <martin@ximian.com>
11974 Revert Paolo's change from r57348:
11976 * mini.h: don't use gboolean for bitfields.
11977 * mini.c: verifier changes for fields and methods accessibility.
11979 2006-03-13 Neale Ferguson <neale@sinenomine.net>
11981 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
11983 * mini-s390x.c: Fix conv_r_un.
11985 * cpu-s390, cpu-s390x.md: Fix lengths.
11987 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
11989 * mini.c: nested types have access to all the nesting
11990 levels, not just the enclosing types.
11992 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
11994 * mini.c: added a few more verification checks.
11996 2006-03-12 Zoltan Varga <vargaz@gmail.com>
11998 * liveness.c: Merge optimizations from the linear-il branch.
12000 2006-03-11 Zoltan Varga <vargaz@gmail.com>
12002 * mini-ia64.c (emit_call): Add a comment.
12004 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
12006 * tramp-ia64.c: Fix some warnings.
12008 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
12010 * mini.h: don't use gboolean for bitfields.
12011 * mini.c: verifier changes for fields and methods accessibility.
12013 2006-03-11 Zoltan Varga <vargaz@gmail.com>
12015 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
12016 lazy icall wrapper changes.
12018 * dominators.c: Replace all the dominator algorithms with faster
12019 ones from the linear-il branch.
12021 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
12024 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
12025 common cases are done first.
12027 * mini-amd64.c: Fix some warnings.
12029 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
12032 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
12035 * mini.h: Add a missing prototype.
12037 2006-03-10 Zoltan Varga <vargaz@gmail.com>
12039 * mini.c: Compile icall wrappers lazily.
12041 * mini-codegen.c: Use printf instead of g_print since its much faster.
12043 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
12046 * mini.c (optimize_branches): Cache the negative result from
12047 remove_block_if_useless ().
12049 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
12050 Also fix some bblock linking issues.
12052 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
12055 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
12057 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
12058 accessed fields first, for better cache behavior.
12060 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
12062 * mini.c: speedup IList<T> array accesses.
12064 2006-03-09 Zoltan Varga <vargaz@gmail.com>
12066 * mini.c (mono_method_to_ir): Handle large methods overflowing the
12067 inline_costs counter. Fixes #77190.
12069 2006-03-06 Zoltan Varga <vargaz@gmail.com>
12071 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
12072 trace messages. Fixes #77706.
12074 2006-03-04 Martin Baulig <martin@ximian.com>
12076 * tramp-amd64.c, tramp-x86.c
12077 (mono_debugger_create_notification_function): Use
12078 mono_global_codeman_reserve() to allocate a buffer at runtime and
12081 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
12083 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
12084 notification function at runtime and then call `initialize' in the
12085 `MONO_DEBUGGER__debugger_info' vtable.
12087 2006-03-04 Zoltan Varga <vargaz@gmail.com>
12089 * iltests.il: Fix a visibility problem.
12091 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
12093 * driver.c, mini.c: add hooks for the counters API.
12095 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
12097 * driver.c: show disabled options.
12099 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
12101 * linear-scan.c: always use cost-driven selection.
12103 2006-02-28 Raja R Harinath <rharinath@novell.com>
12105 * jit-icalls.c (helper_compile_generic_method): Revert change from
12108 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
12110 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
12112 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
12114 * inssel.brg: style fixes, mostly to force the updated monoburg
12115 to run for people using svn.
12117 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
12119 * mini.c: match monoburg changes.
12121 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
12123 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
12124 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
12125 declaration in the header file.
12127 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
12129 * helpers.c: reduce relocations and mem usage.
12131 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
12133 * mini.h, mini-codegen.c: disable logging features if
12134 requested by configure.
12136 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
12138 * mini.c: tiny verifier changes.
12140 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
12142 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
12143 cpu-pentium.md: stack alignment changes for osx/x86,
12144 partially from Geoff Norton <gnorton@customerdna.com>.
12146 2006-02-24 Raja R Harinath <harinath@gmail.com>
12148 * jit-icalls.c (helper_compile_generic_method): Update to changes
12149 in metadata/class.c.
12151 2006-02-24 Zoltan Varga <vargaz@gmail.com>
12153 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
12155 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
12156 interface calls with large offsets.
12158 2006-02-23 Raja R Harinath <rharinath@novell.com>
12160 * jit-icalls.c (helper_compile_generic_method): Document the
12161 special-case we depend on so that we can inflate the method twice
12162 with the same context with no bad side-effects.
12164 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
12166 * mini-x86.c, mini-amd64.c: fix for case when xen support
12169 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
12171 * mini-x86.c, mini-amd64.c: generate code to access tls items
12172 in a faster way for Xen systems.
12174 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
12176 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
12177 updates and compilation fixes for the OSX/x86 port, mostly from
12178 Geoff Norton <gnorton@customerdna.com>.
12180 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
12182 * inssel.brg: faster interface call implementation
12183 to sync with the interface_offsets MonoVTable changes.
12185 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
12187 * mini.c: more verification checks.
12189 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
12191 * mini.c: added a few more verification checks.
12193 2006-02-17 Neale Ferguson <neale@sinenomine.net>
12195 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
12196 facility on the processor and use it if available.
12198 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
12200 * driver.c, aot.c, mini.c: throw exception if the IL code is
12201 invalid or unverifiable.
12203 2006-02-17 Raja R Harinath <rharinath@novell.com>
12205 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
12208 2006-02-16 Zoltan Varga <vargaz@gmail.com>
12210 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
12212 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
12214 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
12215 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
12216 handling of instantiated generic valuetypes.
12218 2006-02-11 Zoltan Varga <vargaz@gmail.com>
12220 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
12221 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
12224 * generics.2.cs: Revert the nullable reftypes tests.
12226 2006-02-10 Zoltan Varga <vargaz@gmail.com>
12228 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
12229 using __builtin_frame_address (1) as it doesn't work in the presence
12230 of optimizations. Hopefully fixes #77273.
12232 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
12233 -> generics.cs change as it doesn't work with some automake versions.
12235 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
12237 * mini.c: handle systems that sue a different way to
12238 retrieve the stack address of the current thread.
12240 2006-02-09 Zoltan Varga <vargaz@gmail.com>
12242 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
12243 it specially in the makefile.
12245 * generics.2.cs: Add tests for nullable reference types.
12247 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
12249 * mini.c: always handle the case when mono_jit_init()
12250 is called in a thread different from the main thread,
12251 confusing libgc (bug #77309).
12253 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
12255 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
12257 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
12259 * mini.c: change optimize_branches () to use a single loop
12260 and introduce a new optimization to simplify some range checks.
12262 2006-02-03 Martin Baulig <martin@ximian.com>
12264 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
12265 and merged with debugger_thread_manager_add_thread().
12266 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
12267 inform the debugger about the main thread.
12269 2006-02-03 Zoltan Varga <vargaz@gmail.com>
12271 * basic.cs: Add test for div.un/rem.un constant folding.
12273 2006-02-03 Neale Ferguson <neale@sinenomine.net>
12275 * cpu-s390x.md: correct int_xor_imm length
12277 2006-02-03 Zoltan Varga <vargaz@gmail.com>
12279 * generics.2.cs: New test for #77442.
12281 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
12284 2006-02-02 Martin Baulig <martin@ximian.com>
12286 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
12287 <mono/metadata/mono-debug-debugger.h>
12289 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
12291 2006-02-02 Martin Baulig <martin@ximian.com>
12293 * debug-debugger.h: New header file for debug-debugger.c.
12295 * debug-debugger.c: Big API cleanup; don't run the managed Main()
12296 function is a separate thread anymore; add support for attaching.
12298 2006-02-01 Zoltan Varga <vargaz@gmail.com>
12300 * tramp-x86.c: Fix a warning.
12302 2006-01-31 Zoltan Varga <vargaz@gmail.com>
12304 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
12305 on very large methods.
12307 * aot.c (load_patch_info): Fix a warning.
12309 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
12311 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
12312 mini-ops.h: alu membase optimizations.
12314 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
12316 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
12317 to speedup StringBuilder.
12319 2006-01-27 Zoltan Varga <vargaz@gmail.com>
12321 * dominators.c (mono_compute_natural_loops): Fix detection of
12322 loop body start blocks.
12324 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
12326 2006-01-26 Zoltan Varga <vargaz@gmail.com>
12328 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
12331 2006-01-25 Massimiliano Mantione <massi@ximian.com>
12333 * aliasing.c: Fixed aliasing issue on 64 bit archs.
12335 2006-01-25 Martin Baulig <martin@ximian.com>
12337 * debug-debugger.c: Moved the `MonoDebuggerManager' and
12338 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
12339 started to cleanup this file a little bit.
12341 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
12343 * mini.c: optimize a codepath frequently happening in generics code.
12345 2006-01-23 Martin Baulig <martin@ximian.com>
12347 * Makefile.am: Only compile debug-debugger.c on supported platforms.
12349 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
12350 functions directly.
12352 * driver.c: debug-debugger.c is only available if
12353 `MONO_DEBUGGER_SUPPORTED' is defined.
12355 2006-01-23 Martin Baulig <martin@ximian.com>
12357 * debug-debugger.c: Only enable this on platforms where the Mono
12358 Debugger is working (x86 and x86_64).
12360 2006-01-21 Martin Baulig <martin@ximian.com>
12362 The Mono Debugger is now using the normal `mono' instead of the
12363 `mono-debugger-mini-wrapper' when executing managed code.
12365 * debug-debugger.c: New file; previously known as
12366 debugger/wrapper/wrapper.c.
12368 * debug-mini.c (mono_init_debugger): Removed.
12370 * driver.c (mono_main): Added new `--inside-mdb' command line
12371 argument which is used when running inside the debugger.
12373 2006-01-20 Zoltan Varga <vargaz@gmail.com>
12375 * liveness.c (mono_analyze_liveness): Remove some unused data
12378 2006-01-17 Zoltan Varga <vargaz@gmail.com>
12380 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
12382 2006-01-16 Zoltan Varga <vargaz@gmail.com>
12384 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
12385 depends on implementation details of monobitset.
12387 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
12390 2006-01-15 Zoltan Varga <vargaz@gmail.com>
12392 * liveness.c: Update after monobitset changes.
12394 2006-01-14 Zoltan Varga <vargaz@gmail.com>
12396 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
12398 2006-01-11 Neale Ferguson <neale@sinenomine.net>
12400 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
12402 * mini-s390x.c: Remove warning messages.
12404 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
12406 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
12408 2006-01-10 Zoltan Varga <vargaz@gmail.com>
12410 * generics.2.cs: Add ldelem/stelem_any test.
12412 2006-01-10 Neale Ferguson <neale@sinenomine.net>
12414 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
12416 2006-01-07 Zoltan Varga <vargaz@gmail.com>
12418 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
12420 2006-01-06 Zoltan Varga <vargaz@gmail.com>
12422 * generics.2.cs: Reenable vtype tests.
12424 * inssel-x86.brg: Remove an icorrect valuetype rule.
12426 2006-01-06 Neale Ferguson <neale@sinenomine.net>
12428 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
12429 initial support for OP_ABS.
12431 2006-01-05 Neale Ferguson <neale@sinenomine.net>
12433 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
12435 2006-01-05 Neale Ferguson <neale@sinenomine.net>
12437 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
12438 conversion and implement LADD/LSUB.
12440 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
12443 2006-01-05 Neale Ferguson <neale@sinenomine.net>
12445 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
12447 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
12450 2006-01-05 Neale Ferguson <neale@sinenomine.net>
12452 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
12453 localloc is encountered. Fixes crash in test-183.cs when using gmcs
12454 (stack walk problem).
12456 2006-01-04 Zoltan Varga <vargaz@gmail.com>
12458 * aot.c (mono_aot_load_method): Fix a warning.
12460 2006-01-03 Neale Ferguson <neale@sinenomine.net>
12462 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
12464 2006-01-03 Zoltan Varga <vargaz@gmail.com>
12466 * iltests.il: Add test for #77148.
12468 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
12471 2006-01-03 Neale Ferguson <neale@sinenomine.net>
12473 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
12475 2006-01-03 Neale Ferguson <neale@sinenomine.net>
12477 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
12478 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
12480 * basic-long.cs: Add lconv-to-r4/r8 tests.
12482 2006-01-03 Zoltan Varga <vargaz@gmail.com>
12484 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
12486 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
12487 here as on other archs.
12489 2005-12-29 Neale Ferguson <neale@sinenomine.net>
12491 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
12493 2005-12-29 Neale Ferguson <neale@sinenomine.net>
12495 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
12497 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
12499 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
12500 instrument_prolog; Add memory_barrier instruction.
12502 2005-12-26 Zoltan Varga <vargaz@gmail.com>
12504 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
12506 2005-12-23 Zoltan Varga <vargaz@gmail.com>
12508 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
12510 * aliasing.c inssel.brg: Fix warnings.
12512 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
12513 could skip initialization of some parts of memory.
12515 * mini.c mini-ia64.c: Fix warnings.
12517 * inssel-sparc.brg: Add an implementation of lneg which actually works.
12519 2005-12-22 Zoltan Varga <vargaz@gmail.com>
12521 * aliasing.c (mono_build_aliasing_information): Add a workaround for
12522 a crash seen on sparc.
12524 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
12526 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
12528 2005-12-21 Neale Ferguson <neale@sinenomine.net>
12530 * mini-ops.h: Add s390_backchain instruction
12532 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
12534 * cpu-s390.md: Add s390_backchain instruction
12536 * mini-s390.c: Significant ABI changes
12538 * mini-s390.h: Cater for zero length structures
12540 2005-12-20 Neale Ferguson <neale@sinenomine.net>
12542 * mini-s390.c: ABI fixes
12544 * inssel-s390.brg: Remove debug statements
12546 * cpu-s390.md: Fix length of ATOMIC_xx operations
12548 2005-12-19 Zoltan Varga <vargaz@gmail.com>
12550 * basic-float.cs: Add float<->long conversion tests.
12552 2005-12-16 Neale Ferguson <neale@sinenomine.net>
12554 * mini-s390.c: Fix LOCALLOC processing.
12556 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
12558 2005-12-15 Zoltan Varga <vargaz@gmail.com>
12560 * iltests.il: Add tests for some opcodes not covered by the other
12563 2005-12-15 Neale Ferguson <neale@sinenomine.net>
12565 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
12566 register loading for Tail processing; Correct trace output.
12568 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
12570 * cpu-s390.md: Correct size of jmp instruction.
12572 2005-12-13 Neale Ferguson <neale@sinenomine.net>
12574 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
12576 2005-12-13 Neale Ferguson <neale@sinenomine.net>
12578 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
12579 Bring s390 up to current level.
12581 2005-12-12 Zltan Varga <vargaz@gmail.com>
12583 * generics.2.cs: Disable the newly added tests as they do not work yet.
12585 * generics.2.cs: Add valuetype tests.
12587 2005-12-09 Zoltan Varga <vargaz@gmail.com>
12589 * basic-long.cs: Add i4->u8 test.
12591 * objects.cs: Add tests for JIT intrinsic.
12593 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
12594 optimizations lost by a mistake.
12596 2005-12-07 Zoltan Varga <vargaz@gmail.com>
12598 * basic-long.cs: Remove a test moved to objects.cs.
12600 * arrays.cs: Add more array tests.
12602 2005-12-06 Zoltan Varga <vargaz@gmail.com>
12604 * arrays.cs: Add new tests for multi-dimensional arrays.
12606 2005-12-06 Raja R Harinath <rharinath@novell.com>
12608 * Makefile.am (test_sources2): Add generics.2.cs.
12609 (EXTRA_DIST): Add test_sources2.
12611 2005-12-05 Ben Maurer <bmaurer@ximian.com>
12613 Support for boxing and unboxing nullable types as well as the
12614 isinst operation on nullables, per the CLI ammendment.
12616 * inssel.brg (CEE_ISINST): Special case for nullable
12618 * mini.c (handle_unbox_nullable): new method
12619 (handle_box): Special case for nullable types
12620 (mono_method_to_ir): Call handle_unbox_nullable in correct
12623 * generics.2.cs: New test suite
12625 * Makefile.am: Support for regression tests with generics.
12627 2005-12-03 Zoltan Varga <vargaz@gmail.com>
12629 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
12630 allocated to registers. Fixes #76800.
12632 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
12634 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
12636 2005-11-30 Zoltan Varga <vargaz@gmail.com>
12638 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
12641 2005-11-29 Zoltan Varga <vargaz@gmail.com>
12643 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
12646 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
12648 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
12649 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
12651 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
12652 single precision before storing to a single precision location.
12654 2005-11-28 Raja R Harinath <rharinath@novell.com>
12656 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
12658 2005-11-27 Zoltan Varga <vargaz@gmail.com>
12660 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
12663 * basic.cs: Remove test_0_byte_compares test which was moved to
12664 objects.cs a long time ago.
12666 2005-11-22 Massimiliano Mantione <massi@ximian.com>
12668 * aliasing.c: Fixed aliasing issue on 64 bit archs.
12670 2005-11-20 Zoltan Varga <vargaz@gmail.com>
12672 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
12673 handlers are called.
12675 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
12678 * mini-ia64.c: Add support for the throw->branch exception
12681 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
12683 2005-11-18 Massimiliano Mantione <massi@ximian.com>
12685 * mini.c: Enabled "fastpath" deadce :-)
12687 2005-11-18 Massimiliano Mantione <massi@ximian.com>
12689 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
12690 alias analysis pass to support it.
12691 * mini.h: Likewise.
12693 * liveness.c: Likewise (liveness computation can use aliasing
12694 information to be more accurate).
12695 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
12696 moreover made so that "--compile-all" uses the given optimization
12697 flags and not the default ones.
12698 * aliasing.c: Alias analysis (new file).
12699 * aliasing.h: Likewise.
12700 * Makefile.am: added "aliasing.c" and "aliasing.h".
12702 2005-11-17 Zoltan Varga <vargaz@gmail.com>
12704 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
12707 2005-11-13 Zoltan Varga <vargaz@gmail.com>
12709 * mini-exceptions.c (mono_handle_exception_internal): Remove the
12710 fp >= end_of_stack exit condition, as it is not needed, and it might
12711 become true for fp eliminated frames.
12713 2005-11-11 Zoltan Varga <vargaz@gmail.com>
12715 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
12718 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
12720 * mini-arm.c: fixed alignment of doubles/longs to match
12721 the C ABI (bug #76635).
12723 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
12725 * aot.c: fix compilation with --enable-minimal=aot.
12727 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
12729 * mini-arm.c: fixed compatibility with the new
12730 floating point emulator package for compares.
12732 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
12734 * mini.c : reverted sig->pinvoke changes (r51396-51397).
12736 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
12738 * mini-exceptions.c (print_stack_frame): Output to stderr.
12739 (mono_handle_native_sigsegv): Ditto.
12741 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
12743 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
12744 OP_LCONV_TO_OVF_I implementation.
12746 * mini-amd64.c: Add support for the throw->branch exception
12749 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
12750 when the catch clause catches a more general exception, i.e. Object.
12752 2005-10-30 Zoltan Varga <vargaz@gmail.com>
12754 * cpu-ia64.md: Remove unused opcodes.
12756 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
12757 specific defines for architectures defining USE_SIGACTION.
12759 * mini-ia64.c: Fix some warnings.
12761 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
12762 version seemed to skip a frame.
12764 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
12766 * mini.c: Clean up the usage of sig->pinvoke flag. Now
12767 only calls which are made to native code use this flag.
12769 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
12771 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
12772 varargs methods as well.
12774 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
12775 which have save_lmf set. Reorganize methods prologs a bit.
12777 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
12778 debugger to the proper place.
12780 2005-10-29 Martin Baulig <martin@ximian.com>
12782 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
12783 when running inside the debugger until the debugger has support
12786 2005-10-26 Zoltan Varga <vargaz@gmail.com>
12788 * mini.h: Fix a warning.
12790 2005-10-24 Miguel de Icaza <miguel@novell.com>
12792 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
12793 we expose publicly, this returns the string.
12795 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
12797 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
12798 with fp elimination.
12800 2005-10-21 Zoltan Varga <vargaz@gmail.com>
12802 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
12803 native stacktrace using the glibc 'backtrace' function if available.
12805 2005-10-20 Zoltan Varga <vargaz@gmail.com>
12807 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
12809 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
12810 handle SIGSEGVs received while in native code.
12812 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
12813 code, call mono_handle_native_sigsegv which will abort the runtime
12814 after printing some diagnostics, instead of converting it into a
12815 confusing NullReferenceException.
12817 2005-10-18 Zoltan Varga <vargaz@gmail.com>
12819 * cpu-pentium.md: Remove unused opcodes.
12821 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
12823 * mini-amd64.h (MonoLMF): Add rsp field.
12825 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
12828 2005-10-17 Zoltan Varga <vargaz@gmail.com>
12830 * mini-codegen.c (get_register_spilling): Fix some warnings.
12832 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
12834 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
12835 elimination during exception handling. Enable fp elimination by
12838 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
12841 2005-10-16 Martin Baulig <martin@ximian.com>
12843 * mini-exceptions.c
12844 (mono_debugger_run_finally): New public method for the debugger.
12846 2005-10-10 Zoltan Varga <vargaz@gmail.com>
12848 * debug-mini.c (mono_debug_init_method): Fix warning.
12850 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
12851 the 'exname' parameter const to fix some warnings.
12853 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
12855 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
12856 introduced by the previous patch.
12858 2005-10-08 Zoltan Varga <vargaz@gmail.com>
12860 * basic-float.cs: Add test for precision of float arithmetic.
12862 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
12863 when loading/storing single values from/to memory.
12865 * mini.c (mono_jit_compile_method_with_opt): Create the function
12866 pointers in the correct domain.
12868 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
12870 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
12871 introduced by previous patch.
12873 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
12874 when out_filter_idx is NULL.
12876 * mini-exceptions.c: Don't run filter clauses twice during exception
12877 handling. Fixes #75755.
12879 2005-10-07 Zoltan Varga <vargaz@gmail.com>
12881 * aot.c: Add support for ldflda wrappers.
12883 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
12886 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
12888 * mini.c, mini.h: do not consider exception handlers blocks when
12889 setting up interface variables.
12891 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
12893 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
12895 2005-10-03 Zoltan Varga <vargaz@gmail.com>
12897 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
12898 causes a regression.
12900 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
12902 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
12904 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
12905 of the OP_P definitions.
12907 * TODO: Add a proposal for dealing with the CEE/OP mess.
12909 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
12910 optimizations from the x86 port.
12912 * cpu-amd64.md: Ditto.
12914 * basic.cs basic-long.cs: Add tests.
12916 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
12918 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
12919 Patrik Torstensson's implementation of my exception-handling
12920 optimization idea, when the exception object is not used
12923 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
12925 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
12926 of the mul_imm optimizations from the old jit.
12928 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
12930 * mini.c, liveness.c: patch by Patrik Torstensson and
12931 Zoltan Varga to improve performance in methods with
12934 2005-09-30 Zoltan Varga <vargaz@gmail.com>
12936 * driver.c: Remove 'Globalization' entry from --version.
12938 2005-09-28 Zoltan Varga <vargaz@gmail.com>
12940 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
12941 there is a profiler interested in JIT events.
12943 * aot.c: Load profile files produced by the AOT profiling module, and
12944 reorder methods based on the profiling info. Add a 'method_order' table
12945 to the AOT file to make mono_aot_find_jit_info work with the reordered
12948 * mini.h: Bump AOT file version info.
12950 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
12952 * mini-arm.h: work around what looks like a gcc bug when optimizations
12955 2005-09-28 Raja R Harinath <rharinath@novell.com>
12957 * Makefile.am (AM_CFLAGS): Don't use += to append inside
12958 conditionals. Use ...
12959 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
12961 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
12963 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
12964 to determine the amount of memory to copy when passing valuetypes.
12966 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
12967 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
12969 2005-09-27 Zoltan Varga <vargaz@gmail.com>
12971 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
12972 information about aot.
12974 2005-09-27 Ben Maurer <bmaurer@ximian.com>
12976 * *.c: Replace the use of {Enter,Leave}CriticalSection with
12977 macros. This will allow a deadlock debugger to easily be plugged
12980 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
12982 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
12984 2005-09-27 Raja R Harinath <rharinath@novell.com>
12986 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
12987 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
12988 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
12989 ($(arch_built)) [CROSS_COMPILING]: Error out.
12991 2005-09-26 Zoltan Varga <vargaz@gmail.com>
12993 * aot.c: Add support for the no_special_static flag for classes.
12995 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
12997 * Reapply reverted patches.
12999 * *: Revert r50174 as well.
13001 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
13003 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
13005 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
13007 2005-09-23 Miguel de Icaza <miguel@novell.com>
13009 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
13010 part of the SIG_HANDLER_SIGNATURE.
13012 2005-09-23 Zoltan Varga <vargaz@gmail.com>
13014 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
13017 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
13018 introduced by previous patch.
13020 2005-09-21 Zoltan Varga <vargaz@gmail.com>
13022 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
13023 saved registers too.
13025 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
13026 upon the information returned by get_call_info ().
13028 * mini-x86.c (add_float): Fix stack size calculation.
13029 (mono_arch_call_opcode): Rewrite this so it works based up the
13030 information returned by get_call_info ().
13031 (mono_arch_get_this_vret_args): Ditto.
13033 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
13035 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
13036 in cinfo to determine the registers which need to be used.
13038 2005-09-20 Miguel de Icaza <miguel@novell.com>
13040 * driver.c (mono_main): Add --server and --desktop flags.
13042 2005-09-16 Zoltan Varga <vargaz@gmail.com>
13044 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
13045 registers as global registers.
13047 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
13048 longer needed with the new register allocator.
13050 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
13052 * cpu-ia64.md: Remove unused opcodes.
13054 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
13056 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
13058 * cpu-amd64.md: Remove unused opcodes.
13060 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
13061 needed with the new register allocator.
13063 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
13066 2005-09-16 Raja R Harinath <rharinath@novell.com>
13068 * Makefile.am (check-local): Don't invoke semdel-wrapper.
13070 2005-09-16 Martin Baulig <martin@ximian.com>
13072 * exceptions-amd64.c
13073 (throw_exception): Don't call mono_debugger_throw_exception() if
13074 we're a rethrow - see the FIXME in the code.
13076 2005-09-15 Geoff Norton <gnorton@customerdna.com>
13078 * mini.c (mono_init_exceptions): This only works on some architectures.
13080 2005-09-15 Zoltan Varga <vargaz@gmail.com>
13082 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
13085 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
13087 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
13088 now in mini-exceptions.c.
13090 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
13092 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
13093 now in mini-exceptions.c.
13095 2005-09-15 Zoltan Varga <vargaz@gmail.com>
13097 * exceptions-x86.c: Applied patch from Patrik Torstensson
13098 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
13100 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
13101 code into mini-exceptions.c. Add some assertions to it.
13103 2005-09-12 Zoltan Varga <vargaz@gmail.com>
13105 * aot.c (emit_section_change): Applied patch from "The Software Team"
13106 (<software@solmersa.com>). Fix as errors on windows.
13108 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
13110 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
13111 method info into the LMF.
13113 2005-09-11 Zoltan Varga <vargaz@gmail.com>
13115 * mini-ia64.c: Add proper unwind info for method epilogs.
13117 * exceptions-ia64.c: Add some code to help debugging.
13119 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
13121 * mini-exceptions.c: Fix warning.
13123 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
13125 * mini.c: Really fix build.
13127 * mini-x86.c mini-amd64.c: Fix build.
13129 2005-09-11 Zoltan Varga <vargaz@gmail.com>
13131 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
13133 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
13134 some Interlocked methods as intrinsics.
13136 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
13137 for Thread methods as well.
13139 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
13141 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
13143 * mini-ia64.c mini-x86.c mini-amd64.c
13144 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
13147 * mini.c (mono_init_exceptions): Fix build breakage.
13149 2005-09-10 Zoltan Varga <vargaz@gmail.com>
13151 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
13152 of instructions. Use the new ia64_unw_op macros for emitting unwind
13155 * mini.c (mono_init_exceptions): Initialize exception handling
13156 related trampolines at startup.
13158 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
13160 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
13162 2005-09-09 Zoltan Varga <vargaz@gmail.com>
13164 * mini.c: Handle type loading errors gracefully during compilation and
13165 throw the appropriate exception.
13167 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
13169 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
13170 for the mono binary.
13172 2005-09-09 Martin Baulig <martin@ximian.com>
13174 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
13177 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
13179 * mini-arm.h: use emulation for conv.r.un for the release.
13181 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
13183 * mini-arm.c, objects.cs: more fixes and tests for them.
13185 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
13187 * mini-arm.c: align structures to at least 4 bytes to be able
13188 to keep our current optimized memcpy.
13190 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
13192 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
13194 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13196 * mini.c: ignore SIGPIPE.
13198 2005-09-04 Zoltan Varga <vargaz@gmail.com>
13200 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
13202 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
13204 2005-09-02 Zoltan Varga <vargaz@gmail.com>
13206 * mini.h: Add prototype for mono_allocate_stack_slots_full.
13208 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
13210 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
13211 exception handling support.
13212 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
13213 patch by Brian Koropoff <briank@marakicorp.com>).
13215 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
13217 * mini.c: revert another 'optimization' which breaks when
13218 items on the eval stack need to be saved at a basic block end
13221 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
13223 * jit-icalls.c: for arrays, ensure we always provide
13226 2005-08-30 Zoltan Varga <vargaz@gmail.com>
13228 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
13230 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
13232 2005-08-29 Zoltan Varga <vargaz@gmail.com>
13234 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
13235 arguments in their original register.
13237 2005-08-28 Zoltan Varga <vargaz@gmail.com>
13239 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
13242 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
13243 when ssapre is enabled.
13245 * inssel-long.brg: Fix bug in previous patch.
13247 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
13248 multiplication by a constant.
13250 2005-08-27 Zoltan Varga <vargaz@gmail.com>
13252 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
13255 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
13258 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
13260 * inssel-arm.brg: apply changes tested by Brian Koropoff
13261 <briank@marakicorp.com>.
13263 2005-08-25 Zoltan Varga <vargaz@gmail.com>
13265 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
13267 2005-08-24 Zoltan Varga <vargaz@gmail.com>
13269 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
13270 to the same register if dreg is just a base register.
13271 (print_ins): Improve printing of membase opcodes.
13273 * inssel-x86.brg: Add optimized ldind(reg) rules.
13275 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
13277 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
13279 * mini.c: when running under valgrind, set the stack bottom for
13280 the GC at the actual approximate stack for the app (fixes running
13281 mono with valgrind).
13283 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
13285 * mini.c: do no break at the first valuetype to init found
13286 (fixes bug #75791).
13288 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
13290 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
13292 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
13294 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
13296 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
13298 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
13300 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
13302 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
13304 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
13307 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
13310 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
13313 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
13315 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
13317 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
13319 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
13320 in the tail recursion optimization.
13322 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
13323 debug info into the assembly file.
13325 * iltests.il: Add test for filter regions.
13327 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
13328 initial stack of filter regions. Fixes #75755.
13330 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
13332 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
13333 stack requirements.
13335 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
13337 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
13338 the check for an already compiled method on non-ia64 platforms.
13339 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
13342 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
13344 * inssel-x86.brg: Add some optimized call rules.
13346 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
13348 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
13351 * mini.h mini-trampolines.c: Pass the trampoline argument to
13352 mono_arch_patch_delegate_trampoline.
13354 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
13356 * mini-trampolines.c: Fix build.
13358 * mini-amd64.h: Add delegate trampolines.
13360 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
13362 * inssel-amd64.brg: Add optimized call rules.
13364 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
13366 * inssel-ia64.brg: Add optimized ldind(reg) rules.
13368 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
13370 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
13373 * mini-ia64.c: Remove LMF fixmes.
13375 * mini-ia64.h: Remove most fields from LMF.
13377 * inssel-ia64.brg (stmt): Fix unaligned access errors.
13379 * mini-trampolines.c: Add support for IA64 function descriptors.
13381 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
13382 for IA64 function descriptors.
13384 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
13386 * tramp-arm.c: patch the vtable for virtual calls. Added
13387 support code to register/unregister the LMF.
13388 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
13391 2005-08-19 Dick Porter <dick@ximian.com>
13393 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
13394 bit value if needed.
13396 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
13398 * mini.c (mini_get_method): Move handling of wrapper data here.
13400 * mini.c (mono_method_to_ir): Add support for dynamic methods.
13402 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
13405 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
13406 bblock->code does not remain empty.
13408 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
13410 * arrays.cs: Add regression test for #75832.
13412 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
13413 rules. Fixes #75832.
13415 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
13416 instruction scheduling.
13418 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
13420 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
13422 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
13424 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
13426 * mini-codegen.c: Fix VC build.
13428 * cpu-pentium.md: Increase length of atomic_exhange_i4.
13430 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13432 * mini.h: fix signature for mono_register_opcode_emulation.
13434 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
13436 * mini.c: Get rid of most of the helper_sig_... constants using
13437 mono_create_icall_signature ().
13439 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
13441 * jit-icalls.c (helper_ldstr): New helper function.
13443 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
13445 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
13446 throw, load the string using a helper call instead of creating a string object.
13448 * aot.c: Update after LDSTR changes.
13450 * mini.h: Bump AOT file version.
13452 * aot.c: Save class size info into the AOT file. Print more statistics during
13455 * mini.h: Bump AOT file version.
13457 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
13458 ordering of disasm cases. Fixes #74957.
13460 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
13462 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
13463 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
13464 the generic code needed for the ARM port.
13466 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
13468 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
13469 inssel-arm.brg: more ARM features and fixes.
13471 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
13473 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
13474 ARM port work in progress.
13476 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
13478 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
13480 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
13482 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
13484 * inssel.brg (mini_emit_memset): Add support for unaligned access.
13486 * *-ia64.*: Ongoing IA64 work.
13488 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
13490 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
13492 * TODO: Remove out-of-data todo stuff.
13494 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
13497 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
13499 * mini.h: Bump corlib version.
13501 2005-07-27 Martin Baulig <martin@ximian.com>
13504 (create_copy_ins): Added `const unsigned char *ip' argument; set
13505 `copy->cil_code' from it.
13507 2005-07-27 Martin Baulig <martin@ximian.com>
13509 * mini-exceptions.c (mono_handle_exception): Don't call
13510 mono_debugger_handle_exception() for filters.
13512 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
13514 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
13517 2005-07-26 Martin Baulig <martin@ximian.com>
13519 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
13521 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
13522 helper_compile_generic_method() if the method is actually virtual
13525 2005-07-26 Martin Baulig <martin@ximian.com>
13528 (trampoline_code): Renamed to `mono_trampoline_code' and made it
13529 public; this is now accessed directly by the debugger.
13530 (mono_generic_trampoline_code): Removed.
13533 (mono_debug_init_method): Also add interncalls and wrappers.
13535 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
13537 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
13539 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
13541 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
13543 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
13545 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
13547 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
13549 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
13550 getting TLS offsets on AMD64 too.
13552 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
13554 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
13556 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
13558 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
13559 inssel-arm.brg, mini-arm.h: ARM port work in progress.
13561 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
13563 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
13565 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
13568 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
13569 mono_sparc_is_virtual_call ().
13571 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
13573 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
13574 trampoline parameters.
13576 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
13578 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
13579 to mono_arch_get_vcall_slot_addr.
13581 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
13584 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
13586 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
13588 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
13590 2005-07-19 Martin Baulig <martin@ximian.com>
13592 * exceptions-amd64.c (throw_exception): Call
13593 mono_debugger_throw_exception() here like we're doing it on i386.
13595 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
13597 * mini-ia64.c: Add optimized TLS access support.
13599 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
13601 * mini-exceptions.c: Ongoing IA64 work.
13603 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
13605 * mini.c: Use the default optimization set when embedding. Fixes
13608 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
13610 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
13611 of trampolines to a separate file.
13613 * mini-trampolines.c: New file.
13615 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
13618 * tramp-x86.c: Reorganize the trampoline code to be similar to the
13621 * mini-codegen.c: Fix cygwin build.
13623 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
13625 * mini.c: Add some minor changes needed by the IA64 port.
13627 * *-ia64.*: Ongoing IA64 work.
13629 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
13631 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
13632 trampolines into arch-independent and arch-dependent parts.
13634 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
13636 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
13638 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
13640 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
13641 the xp-regalloc-branch for amd64.
13643 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
13644 xp-regalloc-branch for x86.
13646 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
13648 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
13650 2005-07-06 Martin Baulig <martin@ximian.com>
13653 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
13654 (mono_jit_runtime_invoke): Likewise.
13656 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
13658 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
13661 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
13662 without loading their metadata. Reorganize the file format so exception handling+
13663 debug info is kept separate from normal method info. Create MonoJitInfo
13664 structures for methods lazily.
13666 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
13668 (x86_class_init_trampoline): Patch AOT class init trampolines too.
13670 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
13672 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
13675 * mini.h: Bump AOT file version.
13677 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
13679 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
13681 2005-07-01 Raja R Harinath <rharinath@novell.com>
13683 * Makefile.am (check-local): Call semdel-wrapper.
13685 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
13687 * mini-x86.c: Revert the last change as it seems to break the build..
13689 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
13691 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
13693 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
13695 2005-06-27 Ben Maurer <bmaurer@ximian.com>
13697 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
13698 outside of the macro, so strange stuff doesn't happen with gcc4
13699 (NEW_AOTCONST_TOKEN): Likewise.
13701 2005-06-28 Martin Baulig <martin@ximian.com>
13703 * mini.c (mini_class_is_system_array): New static method; use this
13704 instead of `klass->parent == mono_defaults.array_class' everywhere
13705 since this also works for the new generic array class.
13707 2005-06-26 Ben Maurer <bmaurer@ximian.com>
13709 * inssel.brg: Remove warnings.
13711 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
13713 * mini-ia64.c: Ongoing IA64 work.
13715 * basic-float.cs: Add float->i1 conversion test.
13717 * iltests.il: Add conv.u4 test.
13719 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
13721 * inssel-long.brg: Fix bug caused by last change.
13723 2005-06-23 Geoff Norton <gnorton@customerdna.com>
13725 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
13726 BSDs. Allows the x86 JIT to work on OSX86
13728 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
13730 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
13733 * mini-ia64.c: Ongoing IA64 work.
13735 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
13737 * mini-ia64.c: Ongoing IA64 work.
13739 * driver.c: Clean up jit_code_hash as well when using --regression.
13741 * inssel-long.brg: Fix long->i4/u4 conversion rules.
13743 * basic-long.cs: Add tests for long->u4 conversion.
13745 2005-06-18 Ben Maurer <bmaurer@ximian.com>
13747 * mini.c: Take mono_get_domainvar out of macros. This makes sure
13748 that we do not depend on undefined C behavior: the order stuff
13749 gets evaluated within an expression. Fixes mono when compiled on
13752 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
13754 * *-ia64.*: Ongoing IA64 work.
13756 * aot.c: Lower memory usage while loading AOT methods.
13758 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
13760 * mini.h: Bump AOT file format version.
13762 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
13764 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
13766 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
13768 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
13769 not on callee assembly). Fixed some comments.
13771 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
13773 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
13774 it gets proper disassembly.
13775 (emit_method_info): Remove some dead code.
13777 * mini.c (mini_method_compile): Allways allocate the GOT var in
13778 mono_method_to_ir for emulating opcodes.
13780 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
13782 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
13783 before freeing the code memory. Fixes #74990.
13785 * objects.cs: Add regression test for #74992.
13787 * liveness.c: Extend live ranges of arguments to the beginning of the
13788 method. Fixes #74992.
13790 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
13791 so it points into the faulting instruction.
13793 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
13795 * jit-icalls.c (mono_imul_ovf): Add exception handling.
13797 * *-ia64.*: Ongoing IA64 work.
13799 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
13801 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
13803 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
13805 * *-ia64.*: Ongoing IA64 work.
13807 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
13809 * basic-long.cs: Add tests for add/sub.ovf.
13811 * basic.cs: Add tests for sub.ovf.
13813 * *-ia64.*: Ongoing IA64 work.
13815 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
13817 * *-ia64.*: Ongoing IA64 work.
13819 * basic.cs: Add conv.ovf.i4.un test.
13821 2005-06-09 Massimiliano Mantione <massi@ximian.com>
13823 * mini.c: (remove_block_if_useless) Fixed bug 75061.
13825 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13827 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
13829 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
13831 * *-ia64.*: Ongoing IA64 work.
13833 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13836 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
13838 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
13840 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
13842 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
13844 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
13846 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
13847 of a call is callable by a near call.
13849 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
13851 * mini-ia64.c: Ongoing IA64 work.
13853 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
13855 * genmdesc.c: Make the generated array non-static.
13857 * inssel-long.brg: Fix LSHR_IMM rule.
13859 * *-ia64.*: Ongoing IA64 work.
13861 * *-ia64.*: Ongoing IA64 work.
13863 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
13865 * *-ia64.*: Ongoing IA64 work.
13867 * *-ia64.*: Ongoing IA64 work.
13869 * mini-ia64.c: Ongoing IA64 work.
13871 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
13873 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
13875 * objects.cs basic-calls.cs: Move some tests to objects.cs.
13877 * objects.cs basic-long.cs: Move some tests to objects.cs.
13879 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
13881 * *-ia64.*: Ongoing IA64 work.
13883 * iltests.il: Add a new test.
13885 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
13886 newobj. Fixes #75042.
13888 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
13890 * *-ia64.*: Ongoing IA64 work.
13892 * *-ia64.*: Ongoing IA64 work.
13894 * *-ia64.*: Ongoing IA64 work.
13896 * basic.cs objects.cs: Move tests accessing static variables as well.
13898 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
13900 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
13902 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
13904 * driver.c: Always print failed tests.
13906 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
13909 * *ia64*: Ongoing IA64 work.
13911 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
13913 * basic.cs: Add tests for add.ovf. Fix warnings.
13915 2005-05-18 Miguel de Icaza <miguel@novell.com>
13917 * driver.c (mono_main): Avoid crash if no argument is passed to
13918 --break; Do not use g_error, but f_printf. And fix all other
13919 ocurrences of the same crash.
13921 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
13923 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
13924 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
13927 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
13929 * *-ia64.*: Add beginnings of IA64 backend.
13931 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
13933 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
13935 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
13938 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
13940 * mini-amd64.c: Fix a warning.
13942 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
13944 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
13945 in float_neg. Fixes #74897.
13947 * mini-amd64.c (emit_call): Fix another near call bug.
13949 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
13951 * declsec.c: Keep the appdomain information in the structure. Added a
13952 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
13953 value gets overwritten).
13954 * declsec.h: Set the default MonoArray for the the stack to 6. Added
13955 an MonoAppDomain member to MonoSecurityFrame.
13956 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
13957 used in the stack walk. Now use a MonoArray which grow (double) when
13960 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
13962 * mini.c: Re-enabled runtime cleanup, since running threads should
13963 now properly stop when exiting.
13965 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
13967 * mini-codegen.c: New file contaning the arch-independent local
13968 register allocator. Not used by any architectures yet.
13970 * mini.h linear-scan.c: Merge some changes from the
13971 mini-xp-local-regalloc branch.
13973 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
13975 * mini-amd64.c (emit_call): Fix calls to native functions when the
13976 runtime is compiled as a shared library. Fixes #74756.
13978 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
13979 on a literal field. Fixes #74751.
13981 2005-04-25 Raja R Harinath <rharinath@novell.com>
13983 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
13985 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
13987 * objects.cs: Add missing null casting test.
13989 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
13991 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
13992 in wrapper methods. Also rename 'address' variable to 'offset'.
13994 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
13996 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
13999 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
14001 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
14004 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
14006 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
14008 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
14010 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
14011 just the last bytes.
14013 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
14015 * aot.c (mono_compile_assembly): Fix warning.
14017 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
14018 by the _MSC_VER stuff.
14020 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
14022 * inssel-long.brg: Fix #74588.
14024 * cpu-amd64.md: Fix #74591.
14026 * iltests.il: Add new regression tests.
14028 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
14030 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
14033 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
14035 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
14037 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
14038 from Bill Middleton <flashdict@gmail.com>.
14040 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
14042 * arrays.cs: Add new regression test. Fix warnings.
14044 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
14046 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
14047 and leakage in CKFINITE.
14049 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
14050 this to a null op since it is called on amd64 too.
14052 * exceptions-amd64.c (get_throw_trampoline): Align stack.
14054 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
14055 body since this is not used on amd64.
14057 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
14059 * mini-amd64.c: Remove obsolete fixmes.
14061 * mini.c (print_method_from_ip): Fix debugging support.
14063 2005-2-1 Massimiliano Mantione <massi@ximian.com>
14065 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
14066 so that expressions that don't give much gain are not reduced.
14067 * ssapre.h: Likewise.
14069 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
14071 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
14073 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
14075 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
14077 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
14079 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
14081 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
14083 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
14085 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
14088 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
14090 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
14092 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
14094 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
14095 MONO_ARCH_USE_SIGACTION. Fixes #74252.
14097 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
14099 * mini-x86.c: Fix up stack overflow handling.
14101 * exceptions.cs: Add new regression test.
14103 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
14105 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
14106 mono_jit_thread_attach.
14108 * mini.c (mono_method_to_ir): Verify called method is not abstract.
14110 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
14112 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
14113 avoid calling constructors using callvirt.
14115 * inssel.brg: Fix #74073.
14117 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
14119 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
14120 compilation with non-GCC compilers.
14121 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
14122 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
14124 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
14126 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
14127 klass->interface_offsets (will likely fix bug#74073).
14129 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
14131 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
14133 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
14135 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
14136 to amd64_div_reg_size ().
14138 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
14140 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
14142 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
14144 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
14146 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
14148 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
14150 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
14152 * mini.c (mono_precompile_assembly): Load and precompile referenced
14153 assemblies as well. Fixes #74015.
14155 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
14157 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
14159 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
14161 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
14162 a lot of checks and (anyway) permissions cannot work until corlib is
14165 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
14167 * mini-ppc.c: fixed ABI issue on sysv/ppc.
14169 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
14171 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
14172 calls (fixes bug#72824).
14174 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
14176 * mini.c: fix tail recursion elimination (see test in bug#73936).
14178 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
14180 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
14181 some fp functions in sse2 mode.
14183 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
14185 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
14187 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
14189 * mini.h mini.c: Add mono_get_jit_tls_key ().
14191 * mini-x86.c: Enable fast TLS support on windows.
14193 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
14195 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
14196 * mini.c: Check for p/invoke method when generating code. If a
14197 p/invoke method, or it's class, isn't decorated with [Suppress
14198 UnmanagedCodeSecurity] then generate code to call System.Security.
14199 UnmanagedDemand (only if the security manager is active).
14201 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
14203 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
14204 last change as it seems to cause strange crashes.
14206 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
14208 * *.c: handle unsafe function pointers where needed.
14210 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
14212 * mini.c (mono_jit_free_method): Remove the fixme too.
14214 2005-03-15 Miguel de Icaza <miguel@novell.com>
14216 * mini.c: As discussed, make the code actually free the delegate
14217 thunk now, to enable the debugging of delegate problems, use
14218 MONO_DEBUG=1 when running Mono.
14220 This takes also care of parts of the leaks as seen by Joe.
14222 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
14224 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
14225 thread_tls_offset calculation.
14227 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
14229 * declsec.c: Reworked linkdemand checks for icall. The previous code
14230 was using the declaration code (untrusted) and didn't work as expected
14231 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
14234 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
14236 * iltests.il: Add new localloc test.
14238 * mini-amd64.c: Handle large stack allocations the same way as on
14239 windows if stack overflow handling is working.
14241 * mini-amd64.c: Allocate the signal stack using mmap.
14243 * mini.c (sigsegv_signal_handler): Fix reading of context.
14245 * mini-exceptions.c: Fix up stack overflow handling.
14247 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
14249 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
14251 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
14253 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
14255 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
14256 tramp_init functions as they are no longer needed.
14258 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
14260 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
14262 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
14264 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
14266 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
14269 * mini-ops.h: Add OP_LMUL_IMM.
14271 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
14272 long mul/div opcodes as intrinsic.
14274 * mini-amd64.c (emit_call): Handle the case when the callee might be
14277 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
14279 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
14282 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
14284 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
14286 2005-03-09 Ben Maurer <bmaurer@ximian.com>
14288 * mini.c (mono_codegen): Don't leak here, to help people running
14291 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
14293 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
14294 conversions in sse2 mode.
14296 * basic-float.cs: Add regression test.
14298 * mini-amd64.c: Reenable sse2.
14300 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
14302 * mini-amd64.c: Disable sse2 until some regressions are fixed.
14304 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
14306 * driver.c: Copyright text should include 2005.
14308 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
14310 * cpu-amd64.md (load_membase): Fix more max lengths.
14312 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
14314 * cpu-amd64.md (load_membase): Fix max length.
14316 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
14318 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
14320 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
14321 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
14323 * basic-float.cs: Add rounding regression test.
14325 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
14327 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
14329 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
14330 structures in registers for pinvoke wrappers.
14332 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
14334 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
14336 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
14338 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
14339 wrapper to mono_jit_thread_attach.
14341 * mini.c (mini_jit_thread_attach): New jit icall.
14343 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
14344 native->managed wrappers.
14346 * exceptions.cs: Add new regression test.
14348 * mini.c (optimize_branches): Check regions in the cbranch to throw
14349 block case as well. Fixes #73242.
14351 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
14353 * mini.c: thread safety fixes.
14355 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
14357 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
14358 patching stuff, since delegates use jump trampolines so there is
14361 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
14364 * tramp-amd64.c: Fix build.
14366 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
14367 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
14369 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
14370 Rename this to mono_arch....
14371 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
14373 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
14375 * mini-amd64.c (emit_call): If both the caller and the callee is
14376 guaranteed to have 32 bit addresses, emit a normal call.
14378 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
14380 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
14381 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
14382 method_ptr inside delegates.
14384 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
14386 * mini.c (mono_jit_free_method): Free the method info even if the native code is
14387 invalidated. Fixes #73001.
14389 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
14391 * mini-x86.c: Only use stdcall for pinvokes on windows.
14393 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
14395 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
14396 * mini-x86.c: remove unreliable __thread var offset detection,
14397 use the correct accessors and enable by default.
14399 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
14401 * mini.c (mono_jit_free_method): Fix memory leak.
14403 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
14405 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
14407 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
14409 * cpu-amd64.md: Fix lengths of atomic opcodes.
14411 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
14413 * driver.c: try to not imply using ICU is any good.
14415 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
14417 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
14418 functions as inline ops.
14420 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
14421 some Interlocked functions as inline ops.
14423 * mini.c (move_basic_block_to_end): Fix bug in last patch.
14425 * mini.h (MonoBasicBlock): Reorganize fields a bit.
14427 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
14429 * mini.c: Add support for OP_NOT_TAKEN.
14431 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
14432 structures in registers for pinvoke wrappers.
14434 * mini-amd64.c: Fix warnings.
14436 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
14438 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
14440 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
14442 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
14443 address instead of loading the address from it.
14445 * mini-x86.c: Add support for returning small structs in registers
14446 on Win32. Fixes part of #70864.
14448 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
14450 * trace.c (get_token): Improve error checking.
14452 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
14454 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
14456 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
14458 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
14459 it can be reused for MonoClass.
14460 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
14463 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
14465 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
14466 instead of a MonoReflectionMethod. The method information wasn't used
14467 when displaying SecurityException details (but will be now).
14469 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
14471 * Makefile.am : windows build fix.
14473 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
14475 * iltests.il: Add new regression test.
14477 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
14480 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
14482 * mini.c: Moved linkdemand check into helper function check_linkdemand
14483 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
14486 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
14488 * declsec.c: Added statistics counter for different kinds of
14490 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
14491 (and commented) declaration.
14492 * mini.c: Added statistics counter for security Demand code
14493 generation. Added display of security statistics.
14495 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
14497 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
14498 Fix compilation errors under gcc-2.95.
14500 2005-02-12 Ben Maurer <bmaurer@ximian.com>
14502 * mini.c, driver.c: Use the new jit trampoline hashtable
14504 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
14506 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
14508 2005-02-11 Martin Baulig <martin@ximian.com>
14510 * debug-mini.c (mono_debug_close_method): Free the line number array.
14512 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
14514 * aot.c: Break up large methods into smaller ones. Share GOT slots for
14517 * mini.h: Bump AOT file format version.
14519 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
14521 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
14523 * declsec.h: Added macros to get/set lazyly initialized security
14524 informations about assemblies. Added new enum for different type of
14525 possible LinkDemand violation. Added function to check LinkDemands.
14526 * mini.h: Added a field to MonoCompile to hold any security violation
14527 detected when JITting a method (so it can be thrown later).
14528 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
14529 and CEE_CALLVIRT. Added code to throw exception at the end of
14530 mini_method_compile (note: the exception is unhandled right now).
14532 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
14534 * mini.c, jit-icalls.c: use the managed implementation of
14535 memset for initobj and memset, to avoid managed <-> unmanaged
14538 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
14540 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
14541 optimization if it would need a GOT var.
14543 * basic.cs: Add tests for constant propagation and switch statements.
14545 * ssa.c: Fix out-of-range constant propagation and switch statements.
14547 2005-02-09 <vargaz@freemail.hu>
14549 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
14551 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
14553 * cpu-amd64.md (load_membase): Fix max length of load_membase.
14555 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
14557 * mini.c: update to new signature of mono_class_get_allocation_ftn().
14559 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
14561 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
14562 arithmetic operations.
14564 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
14566 * mini-ppc.c: add a workaround for broken user code that
14567 DllImports vararg functions with non-vararg signatures.
14569 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
14571 * mini.c (mono_jit_compile_method_inner): Add detection and a
14572 meaningfull error message for assemblies written in Managed C++.
14574 * tramp-amd64.c mini-amd64.h: Add support for
14575 create_trampoline_from_token ().
14577 * aot.c mini-x86.c abcremoval.c: Applied patch from
14578 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
14580 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
14582 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
14583 which takes a MonoImage/token as parameter instead of a MonoMethod.
14585 * aot.c: Use the new trampoline for initializing vtables.
14587 * aot.c: Add support for ldfld/stfld_remote wrappers.
14589 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
14590 rules for compare <MEM>, IMM.
14592 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
14594 * aot.c: Handle inherited finalizers correctly.
14596 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
14598 * inssel.brg (stmt): Add a missing _setup_... ().
14600 * aot.c: Save some parts of the class state to the AOT file and use it
14601 to recompute that state when a class is initialized.
14603 * mini.c: Install AOT hooks into the runtime.
14605 * mini.h: Bump AOT file format version.
14607 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
14610 * iltests.il: Add new test.
14612 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
14614 * mini.c: fix typo.
14616 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
14618 * mini.c: setup the statistical profiler in the thread attach
14619 callback to cope with the new single thread code.
14621 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
14623 * mini-ppc.c: ensure we have enough room for the profiler
14624 calls (fixed bug#72084).
14626 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
14628 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
14631 2005-2-1 Massimiliano Mantione <massi@ximian.com>
14633 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
14635 2005-2-1 Massimiliano Mantione <massi@ximian.com>
14637 * ssapre.c: Fixed an issue with down safety (this allows IronPython
14638 to succesfully execute parrotbench).
14639 * ssapre.h: Likewise.
14641 2005-2-1 Massimiliano Mantione <massi@ximian.com>
14643 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
14644 variable for stores to method arguments (fixes a SSAPRE issue).
14646 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
14648 * mini.c: handle value types in dup, fixes gen-112.cs.
14650 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
14652 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
14653 sequence for calls in dynamic methods to avoid thunks.
14655 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
14657 * mini.c: correctly remove dynamic methods from the hashtable.
14659 2005-1-20 Massimiliano Mantione <massi@ximian.com>
14661 * driver.c: Disabled SSAPRE until fix the bug that appears
14662 in IronPython's parrotbench.
14664 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
14666 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
14668 * mini.c (mono_method_to_ir): Revert the previous change.
14670 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
14671 when AOT compiling.
14673 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
14674 mono_jit_info_table_find () etc. when running under valgrind.
14676 * inssel.brg: Fix warnings.
14678 * mini-exceptions.c: Fix warnings.
14680 2005-01-31 Martin Baulig <martin@ximian.com>
14682 * driver.c (compile_all_methods_thread_main): Don't try to compile
14683 generic methods or anything which has type parameters.
14685 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
14687 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
14689 * TestDriver.cs: Add --verbose flags.
14691 * graph.c ssa.c: Fix 64 bit warnings.
14693 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
14694 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
14695 Fix 64 bit warnings.
14697 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
14698 variable not spotted by gcc.
14700 * mini-amd64.c inssel-amd64.brg: Applied patch from
14701 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
14702 X86_COMPARE_MEMBASE opcodes.
14704 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
14706 2005-01-29 Ben Maurer <bmaurer@ximian.com>
14708 * *: MonoMethod->signature might be NULL now. You *MUST* use
14709 mono_method_signature.
14711 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
14713 * driver.c (compile_all_methods_thread_main): Compile the methods
14714 without invoking cctors.
14716 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
14718 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
14719 * basic-calls.cs: test for the above.
14721 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
14723 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
14724 MonoJitInfo changes.
14726 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
14728 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
14729 eagerly if it contains dynamic methods.
14731 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
14733 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
14734 trace, it is now computed by an icall from trace_ips.
14736 * mini-exceptions.c: Fix a warning.
14738 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
14740 * mini-exceptions.c: don't bother getting stack trace info if
14741 it's not going to be used.
14743 2005-01-27 Raja R Harinath <rharinath@novell.com>
14745 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
14748 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
14750 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
14752 * aot.c: Avoid calling mono_method_get_header () if not needed.
14754 * mini.h: Bump AOT file format version.
14756 * mini.c (mono_emit_native_call): Allocate a GOT var here.
14758 * mini.c (mono_print_tree): Print more info for calls.
14760 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
14762 * declsec.h: Remove warning by adding missing include for marshal.h
14764 2005-01-26 Martin Baulig <martin@ximian.com>
14766 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
14769 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
14771 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
14774 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
14776 * aot.c (mono_compile_assembly): Fix a warning.
14778 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
14780 * declsec.c: Look for security attributes on the original MonoMethod
14781 (and not the wrapped one). This fix permissions on icalls.
14783 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
14785 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
14787 * mini.c (mono_allocate_stack_slots): Add a fixme.
14789 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
14791 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
14793 * inssel.brg: optimize casts of sealed types (more
14794 optimizations waiting for fixes in remoting).
14796 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
14798 * inssel.brg (stmt): Add another dummy rule.
14800 * driver.c: Fix warnings.
14802 * driver.c (mono_main): If running under valgrind, instruct glib to use
14803 the system allocation functions so valgrind can track the memory
14804 allocated by the g_... functions.
14806 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
14808 * mini-ops.h: Add OP_DUMMY_STORE opcode.
14810 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
14812 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
14813 variables in try regions.
14815 * mini.c (mini_method_compile): Don't disable optimizations on large
14816 methods when AOT compiling.
14818 * mini.c (mono_allocate_stack_slots): New arch independent method to
14819 allocate stack slots. Not yet used.
14821 2005-01-22 Ben Maurer <bmaurer@ximian.com>
14823 * debug-mini.c (mono_debug_close_method): Plug some leaks.
14825 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
14827 * mini-ppc.c: make the branch info relative as the code
14828 buffer can be reallocated.
14830 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
14832 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
14833 * driver.c: Removed the AOT/security restriction. Now initialize the
14834 security manager (in metadata) if --security is used.
14835 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
14836 rather than the pointer to declarative security, when AOT is used.
14838 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
14840 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
14841 basic blocks, reduced intrinsic exception throwing code size.
14843 2005-01-22 Miguel de Icaza <miguel@ximian.com>
14845 * driver.c (mini_usage): Reorder the usage screen.
14847 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
14849 * mini.c (mono_resolve_patch_target): Fix warning.
14851 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
14853 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
14856 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
14858 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
14859 breaks the amd64 build.
14861 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
14862 register allocation. Fixes #71454.
14864 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
14866 * arrays.cs: Add new regression test.
14868 2005-1-20 Massimiliano Mantione <massi@ximian.com>
14870 * ssapre.c: Turned usage of snprintf to GString.
14871 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
14872 (I left it on by mistake in my previous commit).
14874 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
14876 * mini.c, cfold.c, basic-calls.cs: preserve side effects
14877 on cond branch optimization (fixes bug# 71515).
14879 2005-1-20 Massimiliano Mantione <massi@ximian.com>
14881 * abcremoval.c: Fixed bug 71062.
14882 * abcremoval.h: Likewise.
14884 2005-1-20 Massimiliano Mantione <massi@ximian.com>
14886 * mini.c: Added a new functionality to optimize_branches, the removal
14887 of useless basic blocks, and fixed some problem in the removal of
14888 critical edges; some utility functions added for both purposes.
14889 * ssapre.c: Added complex expression support, and fixed bug 70637.
14890 * ssapre.h: Likewise.
14891 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
14893 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
14894 * driver.c: Re-enabled SSAPRE.
14896 2005-01-19 Martin Baulig <martin@ximian.com>
14898 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
14899 the result of mono_get_method_constrained().
14901 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
14903 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
14906 2005-01-18 Geoff Norton <gnorton@customerdna.com>
14908 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
14909 be detected. Fixes #59296.
14911 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
14913 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
14914 which can happen. Fixes #71361.
14916 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
14918 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
14921 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
14923 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
14924 appdomain-unload.exe to fail.
14926 * mini.c: Fix some memory leaks.
14928 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
14930 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
14931 Fixed bug and sped up some codepaths.
14933 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
14935 * mini.c: Fix some memory leaks.
14937 * exceptions.cs basic-long.cs: Add test for checked ulong->int
14940 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
14942 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
14945 * iltests.il: Add regression test for #71320.
14947 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
14949 * mini.c (mono_codegen): Fix installation of profiler hooks.
14951 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
14953 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
14955 * mini.h, mini.c, cfold.c: optimize access to enum
14956 readonly fields, too. Eval conditional branches if possible
14957 to perform unreachable code removal in more cases.
14959 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
14961 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
14963 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
14966 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
14967 WinXP DEP. Fixes #71244.
14969 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
14971 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
14973 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
14975 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
14977 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
14979 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
14982 * mini.h: Bump AOT version.
14984 * mini.h (MonoCompile): Change exvar to a hash table.
14986 * mini.c: Allocate a separate exvar for each handler block.
14988 * mini.c: Get rid of the computation of filter_lengths, its not needed.
14990 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
14991 ex var with the pending exception and only throw if the two are equal.
14994 * exceptions.cs: Add tests for rethrow and nested catch clauses.
14996 * mini-x86.c: Fix warnings.
14998 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
14999 used by all the ports now.
15001 * aot.c: Add write-symbols and save-temps options.
15003 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
15005 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
15007 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
15009 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
15012 * tramp-s390.c: Check vtable slot belongs to the domain.
15014 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
15015 as per other platforms.
15017 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
15019 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
15021 * driver.c: we don't run the Main() code in a subthread anymore.
15023 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
15025 * mini.c: added experimental rtc support in the statistical
15026 profiler: if the user has the permission, more accurate statistics
15027 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
15028 The MONO_RTC value must be restricted to what the linux rtc allows:
15029 power of two from 64 to 8192 Hz.
15031 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
15033 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
15035 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
15037 * mini-ppc.c: better icache flush for smp.
15039 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
15041 * mini-amd64.c (emit_move_return_value): Fix memory leak.
15043 * mini-x86.c (get_call_info): Add the get_call_info () code from the
15044 amd64 port, not yet used.
15046 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
15048 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
15051 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
15053 * driver.c: Added --security option to activate the security manager.
15054 Right now this will allow code generation for declarative demands and
15055 is disabled when AOT is specified.
15056 * mini.c: Add code generation for declarative security demands.
15057 * mini.h: Add mono_use_security_manager as an extern gboolean.
15059 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
15061 * aot.c (mono_compile_assembly): Speed up compilation a bit by
15062 emitting more dense assembly code.
15064 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
15065 exception throwing stuff.
15067 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
15069 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
15072 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
15073 left in by mistake.
15075 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
15078 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
15080 * tramp-*.c: Only patch vtable slots if the object is in the current
15081 domain. Fixes appdomain-unload.exe.
15083 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
15085 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
15088 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
15090 * mini.c (reverse_branch_op): New helper function.
15092 * mini.c (optimize_branches): Run the new optimization only on
15093 platforms which support it. Also reverse all kinds of branches.
15095 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
15097 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
15100 * mini.c (optimize_branches): Reverse not-equals branches if the false
15101 bblock is a throw. This happens a lot of time with argument checking in
15104 * mini.c (mono_codegen): Add support for placing basic blocks after
15105 the function epilogue.
15107 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
15110 2005-01-05 Miguel de Icaza <miguel@ximian.com>
15112 * mini.c (setup_stat_profiler): Only set this up if the platform
15113 supports ITIMER_PROF.
15115 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
15117 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
15120 * inssel.brg: Fix a warning.
15122 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
15124 * mini.c: added support for statistical profiler
15125 (run with: --profile=default:stat).
15127 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
15129 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
15131 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
15133 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
15134 related to global registers from the amd64 port.
15136 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
15138 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
15140 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
15141 with global registers.
15142 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
15144 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
15146 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
15148 * debug-mini.c (encode_value): Fix off-by-one.
15150 * aot.c (encode_value): Likewise.
15152 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
15154 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
15156 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
15159 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
15161 * aot.c (emit_method_info): Increase size of temp buffer.
15163 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
15166 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
15168 * aot.c (emit_method_info): Fix build.
15170 * aot.c: Further rework of the AOT file format to reduce the size of
15171 the method info data.
15173 * mini.h: Bump AOT file format version.
15175 2004-12-27 Martin Baulig <martin@ximian.com>
15177 * mini.c (mini_get_method): New static method; call
15178 mono_get_method_full() and mono_get_inflated_method().
15179 (mono_method_to_ir): Use mini_get_method() instead of
15180 mono_get_method_full().
15182 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
15184 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
15186 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
15188 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
15190 * inssel-amd64.brg: Add some optimization rules.
15192 2004-12-24 Ben Maurer <bmaurer@ximian.com>
15194 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
15195 standard not GC'd stuff is fine.
15197 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
15199 * aot.c: Rework the AOT file format to get rid of most of the global
15200 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
15202 * mini.h: Bump AOT file format version.
15204 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
15206 * mini.h: Bump AOT file format version.
15208 * aot.c (mono_aot_is_got_entry): New function to determine if an
15209 address is inside a GOT.
15211 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
15213 * cpu-pentium.md: Increase the maximum size of some instructions which
15214 might involve a got access.
15216 * mini.c (get_method_from_ip): Another debug helper function.
15218 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
15219 when got var accesses are created during the decompose phase.
15221 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
15223 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
15224 argument mini_compile_method and to MonoCompile, and use this to
15225 determine whenever a given method is compiled for AOT. This allows the
15226 other methods compiled during AOT compilation to be free of AOT stuff,
15227 so the backends does not need to add special support for them by
15228 creating a fake GOT etc.
15230 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
15233 2004-12-21 Ben Maurer <bmaurer@ximian.com>
15235 * mini.c (mono_method_to_ir): It turns out that some of the
15236 x-appdomain wrappers are lax with types, so just ignore this for
15239 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
15240 at the vtable->klass. If it is non-shared code we can just use the
15243 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
15245 * mini-ppc.c: access MonoDomain from tls, too.
15247 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
15249 * declsec.c: Removed unused variable (and related warning ;-)
15251 2004-12-21 Ben Maurer <bmaurer@ximian.com>
15253 * iltests.il: New test for LDELEMA on an array of ref types.
15255 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
15256 all ldelema's on reftypes.
15257 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
15258 it was the wrong place to put it.
15260 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
15261 register to pop to make this cleaner, at the request of Paolo.
15263 2004-12-20 Ben Maurer <bmaurer@ximian.com>
15265 * mini-ops.h (OP_GETHASHCODE): New op.
15267 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
15269 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
15272 For a microbenchmark, this reduces the cost of Hashtable.get_Item
15275 * mini-x86.c (mono_arch_output_basic_block): Rather than
15283 The first is 3 bytes while the second is 1. This saves 36 kb on
15284 mscorlib, quite a big saving. When bootstraping mcs, I was able to
15285 see a small boost because of icache locality.
15287 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
15289 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
15291 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
15292 started code sharing with the generic code.
15294 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
15296 * mini-ppc.c, cpu-g4.md: added code for direct access to
15299 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
15301 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
15302 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
15305 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
15307 * declsec.c|h: Added functions to cache the declarative stack modifiers
15308 in MonoJitInfo and to create a security frame from a MonoJitInfo
15310 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
15311 created. Register internal calls for System.Security.SecurityFrame::
15312 _GetSecurityFrame and _GetSecurityStack.
15313 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
15314 the definitions for the new stack walk/callback mechanism.
15315 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
15316 first security frame for LinkDemands and InheritanceDemands) and
15317 GetSecurityStack for Demands. Both use the new mono_walk_stack code
15319 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
15320 walk initialization (lupus).
15322 2004-12-20 Ben Maurer <bmaurer@ximian.com>
15324 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
15326 (handle_loaded_temps): Do not create a temporary variable for
15327 things that we know are temps. They will never be modified.
15328 (mono_spill_call): Set MONO_INST_IS_TEMP
15329 (mono_emulate_opcode): ditto
15331 (mono_method_to_ir.CEE_DUP): ditto
15333 2004-12-19 Ben Maurer <bmaurer@ximian.com>
15335 * mini.c (type_to_eval_stack_type): Make this handle the void type
15336 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
15337 (emit_tree): use ip_in_bb to special case some common idioms
15338 Update all callers to pass in the IP.
15339 (mono_method_to_ir): Make CEE_CALL* do the above as well.
15341 This gives us a nice 2% speedup in mcs bootstrap.
15343 * mini-x86.c (peephole_pass): Peephole pass to make
15352 * mini.c (ip_in_bb): new method.
15353 (mono_method_to_ir): use this method rather than doing the hash
15356 * linear-scan.c (mono_linear_scan): When expiring actives, you
15357 don't need to keep around variables that expire on this
15358 instruction. This makes it so that:
15361 store (ebx add (ebx, 1))
15365 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
15367 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
15368 combination to avoid doing two copies. Fix up problems with previous
15371 * mini.c: Fix 64 bit warnings.
15373 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
15375 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
15377 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
15378 changes from the x86 code.
15380 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
15382 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
15384 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
15385 throwing code to reduce its size, unify the AOT and non-aot code and
15386 get rid of relocations in the AOT case.
15388 * mini-x86.h mini.c exceptions-x86.c
15389 (mono_arch_get_throw_corlib_exception): New arch specific function to
15390 raise corlib exceptions which doesn't require relocations in the
15393 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
15395 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
15397 * mini.c (mono_emit_method_call): Only allocate the got var when it is
15400 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
15403 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
15405 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
15406 with add function when used from Inc/dec atomic
15407 functions. Re-enabled optimization on x86.
15408 * mini-ops.h: renamed atomic_add functions to
15409 allow _add to match the Interlocked::Add and
15410 _add_next to match Interlocked::Inc/Dec.
15412 2004-12-15 Massimiliano Mantione <massi@ximian.com>
15414 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
15415 linking of BBs to the end BB, and enabled SSAPRE also with
15416 consprop and copyprop (which was prevented by that bug).
15418 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
15420 * mini-x86.c: disabling the Interlocked optimizing code.
15422 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
15424 * aot.c (load_aot_module): Move reading of got_addr after the AOT
15425 file version check.
15427 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
15429 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
15430 interlocked optimization due lack of support on x86, rewrote
15431 exchange to take into account that base may be in eax.
15433 xsp works again; activated Interlocked optimizing code.
15435 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
15437 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15439 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
15441 * mini-ops.h: Add new opcodes.
15443 * mini.h: Add new patch types. Add got_var to MonoCompile.
15445 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
15446 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
15447 make it work with all kinds of patchable code.
15449 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
15450 address of the GOT, and referencing entries in the GOT.
15452 * mini.c: Add code to load the GOT address if needed by an opcode.
15454 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
15455 independent AOT code on the x86 using an elf-style Global Offset Table.
15457 2004-12-14 Raja R Harinath <rharinath@novell.com>
15459 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
15461 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15463 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
15466 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
15468 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
15469 of Interlocked:Increment/Decrement/Add as inline ops.
15470 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
15472 2004-12-12 Geoff Norton <gnorton@customerdna.com>
15474 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
15475 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
15477 2004-12-12 Duncan Mak <duncan@ximian.com>
15479 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
15480 again. `patch_info->table_size' is no longer valid after Zoltan's
15483 2004-12-12 Martin Baulig <martin@ximian.com>
15485 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
15486 if we are the "real" method, ie. not an inlined method inside it.
15488 2004-12-11 Ben Maurer <bmaurer@ximian.com>
15490 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
15491 before we look in the special fields table. This fixes
15492 ../tests/thread-static-init.cs.
15494 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15496 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
15497 for Array get_Rank and get_Length. Fixes bug #70465.
15499 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
15501 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
15502 separate structure to reduce the size of MonoJumpInfo.
15504 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
15506 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
15508 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
15510 * mini.c (mini_get_inst_for_method): Changed to allow ports
15511 to return a MonoInst instead of opcode
15512 (renamed mini_get_opcode_for_method to better reflect the new functionality)
15514 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
15515 Allow ports to return a created MonoInst instead of op-code, will enable
15517 (renamed mini_get_opcode_for_method to better reflected the functionality)
15519 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
15521 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
15523 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
15525 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
15528 2004-12-08 Martin Baulig <martin@ximian.com>
15530 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
15531 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
15533 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
15535 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
15538 * exceptions.cs: Disable some tests which depend on properties of x86 fp
15541 2004-12-08 Raja R Harinath <rharinath@novell.com>
15543 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
15545 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
15547 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
15548 bug introduced by the previous patch.
15550 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
15552 * mini-ppc.c, objectc.cs: handle large structs passed by value
15553 (fixes bug #69972).
15555 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
15557 * mini-ppc.c: OP_ARGLIST implementation from
15558 Geoff Norton <gnorton@customerdna.com>.
15560 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
15562 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
15563 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
15565 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
15567 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
15569 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15571 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
15574 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
15576 * mini-sparc.c: Zero out localled-ed memory.
15578 * iltests.il: Add tests for zeroing out localloc-ed memory.
15580 2004-12-04 Martin Baulig <martin@ximian.com>
15582 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
15583 mono_method_get_signature_full().
15585 2004-12-03 Massimiliano Mantione <massi@ximian.com>
15587 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
15588 and some utility functions (always for SSAPRE), integrated SSAPRE.
15589 * mini.h: Likewise.
15590 * driver.c: Added ssapre option.
15591 * ssa.c: Small fix on OP_ARG handling.
15592 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
15593 * Makefile.am: Likewise.
15595 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
15597 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
15598 now in the xp code.
15600 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
15603 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15605 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
15607 * cpu-s390.md : Increase instruction length of oparglist.
15609 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
15611 2004-11-30 Martin Baulig <martin@ximian.com>
15613 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
15614 virtual generic methods. We call a special helper_compile_generic_method()
15615 icall to retrieve the method from the vtable, inflate and compile
15616 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
15618 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
15620 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
15622 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
15624 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
15626 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
15629 2004-11-27 Ben Maurer <bmaurer@ximian.com>
15631 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
15632 platforms with PIC aot.
15634 2004-11-28 Martin Baulig <martin@ximian.com>
15636 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
15639 2004-11-28 Martin Baulig <martin@ximian.com>
15641 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
15642 the result of mono_type_get_underlying_type() to check whether
15645 2004-11-26 Martin Baulig <martin@ximian.com>
15648 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
15651 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
15653 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
15654 the same way as the other arguments so they won't get clobbered.
15656 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
15657 calls through R11 since it is clobbered by the trampoline code.
15659 2004-11-26 Raja R Harinath <rharinath@novell.com>
15661 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
15662 pick up in-tree mscorlib.dll.
15664 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
15666 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
15668 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
15669 runtime data/code are now stored in a table similar to the GOT in ELF.
15670 This allows the code itself to be position independent.
15672 * aot.c: Fix loading of referenced assemblies after the lazy assembly
15675 * aot.c: Attach ELF type (object/function) directives to all global
15678 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
15680 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
15682 * mini-amd64.h: Turn on PIC AOT code.
15684 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
15685 returning the offset within an OP_AOTCONST instruction where the GOT
15686 offset needs to be added.
15688 * mini.h: Bump AOT file format version.
15690 2004-11-25 Martin Baulig <martin@ximian.com>
15692 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
15693 uninflated generic methods.
15695 2004-11-25 Martin Baulig <martin@ximian.com>
15697 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
15699 2004-11-24 Martin Baulig <martin@ximian.com>
15701 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
15702 original klass (this only applies for generic instances).
15704 2004-11-24 Martin Baulig <martin@ximian.com>
15706 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
15707 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
15710 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
15712 * mini.c (mono_method_to_ir): Disable inlining for methods containing
15713 localloc. Fixes #69678.
15715 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
15717 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
15719 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
15720 used SSE registers on pinvoke calls. Fixes #69774.
15722 2004-11-23 Geoff Norton <gnorton@customerdna.com>
15724 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
15725 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
15727 2004-11-23 Raja R Harinath <rharinath@novell.com>
15729 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
15730 Refer directly to the mcs/ tree.
15732 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15734 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
15735 Check if a trampoline for a synchronized method is required.
15737 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
15739 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
15740 with localloc if needed. Throe arithmetric exception in
15741 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
15742 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
15744 2004-11-19 Geoff Norton <gnorton@customerdna.com>
15746 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
15747 types before switching on type. Fixes #69622.
15749 2004-11-19 Raja R Harinath <rharinath@novell.com>
15751 * Makefile.am (check-local): New. Integrate into 'make check'.
15752 (MCS,RUNTIME): Define using in-tree mono and mcs.
15754 (%.exe): Use $(ILASM).
15756 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
15758 * mini-ppc.c: adjust initial prolog size (bug #69691).
15760 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
15762 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
15765 2004-11-17 Raja R Harinath <rharinath@novell.com>
15767 * Makefile.am (clean-local): Rename from 'clean'.
15769 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15771 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
15772 to mono_arch_is_int_overflow.
15773 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
15776 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
15778 * declsec.c|h: New files to support declarative security attributes.
15779 Added function to check if a method has (applicable) security.
15780 * mini.c|h: Add check for declarative security attributes in
15781 mono_method_check_inlining.
15782 * Makefile.am: Added declsec.c and declsec.h to the build.
15784 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
15786 * mini.c, mini.h: update to keep dynamic code info per-domain.
15788 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
15790 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
15791 (mini_init): Get rid of it from here too.
15793 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
15795 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
15796 implemented OP_RETHROW (patch by Geoff Norton
15797 <gnorton@customerdna.com>).
15799 2004-11-10 Geoff Norton <gnorton@customerdna.com>
15801 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
15802 between appdomains. Fixes appdomain-unload on PPC.
15804 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
15806 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
15807 mini-exceptions.c: handle the new wrapper types.
15808 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
15809 token value as a MonoClass* when compiling a wrapper.
15810 mono_jit_create_remoting_trampoline now takes an additional
15811 MonoRemotingTarget parameter.
15813 2004-11-10 Martin Baulig <martin@localhost>
15815 * mini.c (mono_method_to_ir): Use `generic_container->context'
15816 rather than creating a new one.
15818 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15820 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
15822 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
15824 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
15826 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
15827 the experimental aot cache stuff.
15829 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
15831 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
15832 mini-exceptions.c: update to exception clause structure changes.
15834 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
15836 * exceptions-x86.c (throw_exception): Fix warnings.
15838 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
15841 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
15843 * exceptions-sparc.c (get_throw_exception): Really fix this.
15845 2004-11-07 Ben Maurer <bmaurer@ximian.com>
15847 * tramp-*.c: we no longer support icalls without wrappers, so
15848 a bit of code can be removed here
15850 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
15852 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
15855 * cpu-sparc.md: Add op_rethrow.
15857 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
15859 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
15861 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
15862 * mini-ops.h: Add OP_RETHROW.
15864 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
15866 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
15868 2004-11-05 Geoff Norton <gnorton@customerdna.com>
15870 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
15871 Makes the output much easier to read
15873 2004-11-05 Ben Maurer <bmaurer@ximian.com>
15875 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
15876 prevents another huge leak when compiling with ssa. Secondly, the
15877 performance of doing this rather than freeing the lists is much
15878 better. GList does a lock every time you allocate a list link,
15879 so that it can use a memory pool. So, it is better to just use
15880 a memory pool of our own.
15882 * ssa.c, linear-scan.c: replace g_list_remove_link with
15883 g_list_delete. The remove one does not free the GList, so we were
15884 leaking memory. On -O=all --compile-all with corlib, this cut down
15885 3 MB of allocations.
15887 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
15889 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
15891 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
15893 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
15894 into a new function mono_create_jit_trampoline ().
15896 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
15898 * trace.c (get_spec): Allow tracing of classes without a namespace.
15900 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
15902 * mini.c: Fix pointer overwrite in mini_method_compile.
15904 2004-11-2 Geoff Norton <gnorton@customerdna.com>
15906 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
15907 The darwin ABI needs some special handling for 1 and 2 byte structs
15908 Lets use lbz/lhz instead of lwz everywhere.
15909 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
15910 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
15911 Use stb/sth for the former, and put the latter always on stack instead of in
15912 argument registers.
15914 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
15916 * trace.c (is_filenamechar): Add '_'.
15918 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15920 * mini-s390.c: Fix prolog length to allow for large trace requirements.
15922 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
15924 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
15926 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
15927 depends on libmonogc. Fixes #68805.
15929 2004-10-26 Miguel de Icaza <miguel@ximian.com>
15931 * mini.c (mono_jit_free_method): Provide extra information for
15932 this error. Currently this leaks, but will be turned into a
15933 developer option in the future.
15935 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
15937 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
15939 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
15941 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
15942 boundary. Fixes reading of PATCH_INFO_R4 and R8.
15943 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
15945 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
15947 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
15948 trampolines for AOT code.
15950 2004-10-22 <vargaz@freemail.hu>
15952 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
15953 constructed types. Fixes #68136.
15955 2004-10-21 Martin Baulig <martin@ximian.com>
15957 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
15958 if it returns true, unwind the stack to the call instruction.
15960 2004-10-21 <vargaz@freemail.hu>
15962 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
15964 * mini.h: Bump AOT version number.
15966 * objects.cs: Add another test for unbox trampolines.
15968 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
15971 2004-10-20 <vargaz@freemail.hu>
15973 * driver.c: Add SHARED to the set of optimizations tested.
15975 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
15977 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
15978 used by CEE_NEWARR.
15980 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
15982 2004-10-20 Martin Baulig <martin@ximian.com>
15984 * mini-exceptions.c (mono_handle_exception): Call
15985 mono_debugger_handle_exception() to tell the debugger about
15986 catch/finally clauses.
15988 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
15990 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
15992 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
15995 2004-10-15 Geoff Norton <gnorton@customerdna.com>
15997 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
15998 methods as their native size, fixed bug #57543, #57545.
15999 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
16000 This saves a temporary register and mullw call down into 1 (minor perf
16001 increase for cases like sum = sum * 5; This use to translate into:
16004 It now translates to
16007 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
16009 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
16012 2004-10-11 Martin Baulig <martin@ximian.com>
16014 * mini.c (mono_method_to_ir): If we're a generic method, get the
16015 MonoGenericContainer from our MonoMethodNormal and create a
16016 MonoGenericContext from it.
16018 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
16020 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
16022 * basic-long.cs: Add test for checked i8->i2 cast.
16024 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16026 * inssel-ppc.brg: added a couple of speedup rules.
16028 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
16030 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
16031 to speed up rebuilds.
16033 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16035 * mini-s390.c: Minor fix to OP_OR_IMM.
16037 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
16039 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
16040 better. Fixes appdomain-unload.exe on sparc.
16042 2004-10-02 Massimiliano Mantione <massi@ximian.com>
16044 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
16045 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
16048 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
16050 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
16052 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
16054 * mini.c: Always generate a field read/write wrapper for members
16055 of the class MarshalByRefObject since the actual instance could
16058 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
16060 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
16062 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
16064 * driver.c mini.h trace.c: Move the setting of the main assembly into
16065 a separate function called mono_trace_set_assembly () and call it after
16066 actually loading the main assembly. Fixes #66872.
16068 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
16070 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
16071 using the code manager.
16073 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
16075 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
16077 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
16079 * cpu-amd64.md: Fix bug in previous patch.
16081 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
16084 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
16086 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
16087 mini-exceptions.c: updates for changed stack walk interface.
16089 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16091 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
16093 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
16095 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
16097 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
16099 * driver.c (mini_regression_list): Do not call mono_assembly_close
16100 since assemblies can't be unloaded.
16102 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
16104 * cpu-amd64.md: Fix more instruction lengths.
16106 * cpu-amd64.md: Fix lengths of some instructions.
16108 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
16110 * inssel.brg: Make the array ldelema check aot friendly.
16112 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
16114 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
16116 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
16118 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
16120 * mini-x86.c: Fix build.
16122 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
16123 mono_type_get_underlying_type () helper function to simplify code.
16125 2004-09-09 Martin Baulig <martin@ximian.com>
16127 * mini-amd64.c: Don't access `type->data.klass' directly, call
16128 mono_class_from_mono_type() instead since the type may be a
16131 2004-09-09 Martin Baulig <martin@ximian.com>
16133 * mini-amd64.c (get_call_info): Fix support for generic instances.
16134 (add_valuetype): Use mono_class_from_mono_type() to get the class
16135 since we can be a generic instance.
16137 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
16139 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
16141 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
16143 * liveness.c: reset spill costs on each scan: bug 62107
16145 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
16147 * exceptions-sparc.c (mono_arch_find_jit_info): remove
16148 unnecessary line that doesn't compile
16150 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
16152 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
16153 trampolines, make them call an error function so people can fix their
16156 2004-09-06 Martin Baulig <martin@ximian.com>
16158 * mini.c (mono_method_to_ir): When initializing locals, handle a
16159 generic instances like a valuetype if it's a valuetype and like a
16160 class if it's a class.
16162 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
16164 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
16165 stack. Fixes #64674.
16167 * exceptions.cs: Add test for unwinding of call arguments.
16169 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
16171 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
16172 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
16173 set the carry/borrow flag). The sparc and s390 implementations
16174 can now use optimized versions (and simplify the code). ppc bugfixes.
16176 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
16178 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
16180 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
16182 * inssel-amd64.brg: Remove leftover 32 bit rule.
16184 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
16186 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
16188 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
16189 mono_arch_find_jit_info functions into a new function. Fix a memory
16192 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
16195 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
16197 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
16200 * exceptions.cs: Add array size tests.
16202 * mini.c: Allocate a separate icall wrapper for each arity of
16203 mono_array_new_va. Fixes #59509.
16205 * exceptions.cs: Add testcase for 64578.
16207 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
16209 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
16211 2004-09-02 Martin Baulig <martin@ximian.com>
16213 * mini.c (mono_method_to_ir): When initializing the locals, call
16214 handle_initobj() on the generic instance itself, not its
16217 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
16219 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
16220 MonoJitInfo for dynamic methods.
16222 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
16224 * mini.c: Add support for freeing JIT data for dynamic methods.
16226 2004-09-01 Martin Baulig <martin@ximian.com>
16228 * mini-x86.c (is_regsize_var): Added support for generic
16230 (mono_arch_emit_prolog): Make this compile again, use
16231 `x86_push_imm_template (code)'.
16233 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
16235 * mini-x86.c: make all push_imm instructions that get
16236 patched always emit the long form
16238 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
16240 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
16241 in a per-domain hash.
16243 * mini-amd64.c (merge_argument_class_from_type): Handle generic
16246 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
16248 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
16251 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
16254 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
16255 Beginnings of SSE2 support.
16257 * exceptions.cs: Add more tests for checked int<->uint casts.
16259 2004-08-28 Martin Baulig <martin@ximian.com>
16261 * mini-x86.c (mono_arch_instrument_epilog): Added support for
16265 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
16266 Handle generic instances recursively.
16268 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
16270 * iltests.il: test for conv.u8 on a constant
16272 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
16274 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
16275 LCONV_x4 (shrun_32 (membase)).
16277 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
16279 * inssel-x86.brg: c&p rules for push/setret of long
16281 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
16283 * inssel-x86.brg: c&p rules for compare (base, regvar) and
16284 compare (regvar, base)
16286 * inssel-x86.brg: more burg love
16288 * inssel.brg: more cleanup
16290 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
16292 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
16294 * basic-long.cs, basic-calls.cs: new tests for optimization.
16296 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
16298 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
16301 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
16303 * mini-amd64.c (read_tls_offset_from_method): Add another case.
16305 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
16307 * inssel.brg (mini_emit_memcpy): use
16308 NO_UNALIGNED_ACCESS to disable memcpy optimization
16310 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
16312 * mini-amd64.c: Handle generic types in various places.
16314 * mini.c (mono_method_to_ir): Handle generic types in init locals.
16316 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
16318 * mini.c (handle_box): Fix warning.
16320 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
16322 * mini-amd64.h: Enable the emit_state optimization.
16324 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
16326 * mini-amd64.c: Add some new 64 bit peephole opts.
16328 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
16330 * cpu-amd64.md: sreg1 of div instructions must be %rax.
16332 * mini-amd64.c: Register allocator fixes.
16334 * mini.c: Add an optimization to emit_state to avoid allocation of new
16335 registers on some platforms.
16337 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
16339 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
16341 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
16342 allocation. Fixes #63085.
16344 * basic-long.cs: Add new regression test.
16346 * mini-amd64.c: Register allocator improvements.
16348 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
16350 * mini-amd64.c (read_tls_offset_from_method): Add another code
16353 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
16354 instruction sequence for nullifying class init trampolines.
16356 * objects.cs: Add new regalloc test.
16358 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
16360 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
16362 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
16364 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
16367 * driver.c: Fix profiling after TLS changes.
16369 * driver.c (mono_main): Set mono_stats.enabled if needed.
16371 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
16374 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
16376 * mini-x86.c: use a 1 op rather than a 2 op tls access
16377 instruction -> faster.
16379 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
16381 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
16384 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
16386 * exceptions-sparc.c (throw_exception): fix typo
16388 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
16390 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
16391 set tree->dreg correctly with tls. Allow any
16392 register to be used.
16394 * mini-x86.c (read_tls_offset_from_method): add new code
16395 generation pattern seen with GCC.
16398 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
16400 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
16401 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
16402 exceptions-sparc.c: fix some performance issues in exception
16403 handling and setting of the stack trace for exceptions that were
16406 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
16408 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
16411 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
16414 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
16416 This patch inlines tls access, when possible.
16418 * mini.h: new arch functions for TLS intrinsics.
16419 All platforms updated with a stub.
16421 * mini.c: use the new intrinsics
16423 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
16424 arch specific intrinsic for tls variables
16426 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
16428 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
16431 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
16433 * mini.c: thread local allocation
16435 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
16437 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
16439 * Makefile.am: Link against the static version of libmonogc.
16441 * Makefile.am: Link the static versions of the convenience libraries
16442 into the mono executable.
16444 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
16446 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
16448 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
16449 on integer overflow.
16451 * mini-amd64.c: Reorganize function call code.
16453 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
16455 2004-08-14 Ben Maurer <bmaurer@ximian.com>
16457 * inssel-x86.brg: use xor eax,eax.
16459 * basic.cs: new tests
16461 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
16463 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
16464 in exception throwing code.
16466 2004-08-14 Ben Maurer <bmaurer@ximian.com>
16468 * inssel-x86.brg: use xor esi,esi.
16470 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
16472 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
16473 can trace methods compiled during mini_init () too.
16475 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
16478 2004-08-14 Ben Maurer <bmaurer@ximian.com>
16480 * Makefile.am: static link on x86 (r=zoltan)
16482 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
16484 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
16485 code since it causes some programs to fail.
16487 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
16489 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
16491 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
16493 * mini.c: ovfops_op_map - add STACK_OBJ case for
16495 * basic.cs: add test_0_pin_string as test
16498 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
16500 * Makefile.am: build C# if srcdir != builddir
16502 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
16504 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
16505 fall-through blocks.
16507 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
16509 * driver.c: enable loop by default again and include abcrem in -O=all.
16511 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
16513 * iltests.il: Add some localloc tests.
16515 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
16517 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
16520 * inssel-amd64.brg: Add some optimizations.
16522 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
16525 * Makefile.am: Statically link mono against libmono on AMD64.
16527 * mini-amd64.c inssel-amd64.brg: Optimizations.
16529 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
16531 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
16533 * tramp-amd64.c: Patch calling code in trampolines.
16535 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
16537 * mini-amd64.c: pinvoke struct passing fixes.
16539 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
16541 * mini-sparc.c: redo change, make mono_arch_cpu_init call
16542 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
16544 2004-08-05 Duncan Mak <duncan@ximian.com>
16546 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
16549 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
16551 * mini-amd64.c (emit_move_return_value): Move return value for normal
16554 2004-08-05 Martin Baulig <martin@ximian.com>
16556 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
16557 `type->type'; just modify `type' itself when dealing with enums
16558 and generic instances.
16559 (check_call_signature): Make `simple_type' a `MonoType *'.
16561 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
16563 * mini.c: Use OP_PADD to add offsets to addresses.
16565 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
16567 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
16569 * mini-sparc.c (mono_arch_emit_epilog): fix check
16570 for folding last op into restore instruction
16572 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
16574 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
16575 helper methods using the code manager.
16577 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
16579 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
16581 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16583 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
16584 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
16586 * mini-s390.c: fix tail processing
16588 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
16590 * mini-ppc.c: mul.ovf.un exception name fix.
16592 2004-08-03 Martin Baulig <martin@ximian.com>
16594 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
16595 instances; before jumping to `handle_enum', also modify `ptype'.
16597 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
16599 * cpu-sparc.md: fcall maximal length too small.
16601 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
16603 * mini-amd64.c mini.h: Add initial support for passing/returning
16604 structures to/from pinvoked methods.
16606 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
16608 * mini-ppc.c: reg allocator fix.
16610 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
16612 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
16614 * inssel.brg: Optimize memset on 64 bit machines.
16616 * mini-amd64.c: Fix some vararg cases.
16618 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16620 * mini-s390.c: Corrected macro in emit_float_to_int
16622 * s390-abi.cs: Tests to exercise the s390 ABI
16624 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
16626 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
16629 * basic.cs: Add a test for add.ovf.un.
16631 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
16633 * mini-sparc.c: add case for OP_IDIV_UN
16635 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
16637 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
16639 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
16641 2004-07-30 Ben Maurer <bmaurer@ximian.com>
16643 * basic.cs: regression tests.
16645 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
16648 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
16650 * basic.cs: Add a new test.
16652 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
16653 and AOT. Various fixes and optimizations.
16655 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
16657 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
16659 * mini-ppc.c: make sure temp regs are not used for global reg
16662 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
16664 * cpu-sparc.md: conv_i8 fix for 64bits
16666 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
16668 2004-07-29 Ben Maurer <bmaurer@ximian.com>
16670 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
16671 add opcode for cmp BYTE PTR [eax], imm.
16673 * inssel.brg: Make memcpy and memset takes bases.
16675 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
16677 * *-amd64.*: More AMD64 work.
16679 2004-07-28 Ben Maurer <bmaurer@ximian.com>
16681 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
16682 add a compare-not-equal opcode.
16684 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
16686 * mini.c: Use mono_init_from_assembly instead of mono_init.
16688 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
16690 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
16692 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
16694 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
16696 * inssel.brg: 64 bit fixes.
16698 * mini.h (MonoCallInst): Add some AMD64 specific data.
16700 * mini.h: Add some OP_P opcodes.
16702 2004-07-28 Ben Maurer <bmaurer@ximian.com>
16704 * basic.cs: tests for 61797 and 61740
16706 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
16708 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
16709 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
16711 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
16713 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
16715 * *-amd64*.*: Ongoing AMD64 work.
16717 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
16719 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
16721 * *-amd64*: Ongoing AMD64 work.
16723 * mini-arch.h: Add AMD64 support.
16725 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
16727 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
16729 * mini-ops.h: Add new opcodes.
16731 * Makefile.am: Add AMD64 support.
16733 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
16734 rules into the inssel-long*.brg files.
16736 * *-amd64.*: Add beginnings of AMD64 backend.
16738 2004-07-22 Ben Maurer <bmaurer@ximian.com>
16740 * mini.c (print_dfn): commenting out the code that prints
16741 the cil. With -O=deadce, this makes -v -v crash.
16743 * cpu-pentium.md: make checkthis have a length of 2
16745 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
16747 * mini-sparc.h: fix implementations of __builtin
16748 functions for Sun compiler for V9.
16750 2004-07-16 Ben Maurer <bmaurer@ximain.com>
16752 * mini.c: use the new stelem.ref wrapper
16753 * exceptions.cs, arrays.cs: new stelem.ref tests
16755 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
16757 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
16758 new XSP should work with these changes).
16760 2004-07-14 Ben Maurer <bmaurer@ximain.com>
16762 * inssel-{long32,x86,}.brg: trivial optimizations.
16764 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
16766 * mini.c: load value when emitting box operation in
16769 2004-07-12 Ben Maurer <bmaurer@ximian.com>
16771 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
16772 is one byte shorter than cmp DWORD PTR [eax], 0.
16774 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
16776 * inssel-ppc.brg: arguments on the stack are always
16777 relative to the stack pointer (spotted by Neale Ferguson).
16779 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16781 * exceptions-x86.c: delay appending the method name to the trace until
16782 after mono_jit_info_table_find is called, as this gets the real
16785 2004-07-09 Ben Maurer <bmaurer@ximian.com>
16787 * aot.c: register roots
16789 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
16791 * aot.c : I could just use PLATFORM_WIN32 flag.
16793 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
16795 * aot.c : Reverting the previous fix. This time it broke linux build.
16797 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
16799 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
16801 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
16803 * mini.c (handle_stack_args): Remove some more debugging code.
16805 * mini.c (handle_stack_args): Remove debug output left in by mistake.
16807 * driver.c mini.h aot.c: Allow additional options to be specified with
16808 --aot and pass them to mono_compile_assembly.
16810 * aot.c: Add experimental code to AOT compile all loaded assemblies
16811 on demand and save the code into a cache in the filesystem.
16813 * aot.c: Add support for more wrapper methods.
16815 * mini.c (handle_stack_args): Handle some corner cases. Fixes
16818 * cpu-*.md: Remove removed opcodes.
16820 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
16821 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
16822 related icalls to marshal.c.
16824 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
16826 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
16828 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
16830 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
16832 2004-07-06 Ben Maurer <bmaurer@ximian.com>
16833 * liveness.c: If liveness is recomputated we need to reset the information
16834 for each variable. This way, if the liveness range has been narrowed
16835 by optimizations that happened after the last computation, we can return
16838 For example, if you have
16843 // Tons of code that does not affect i
16849 i = 0 is dead code and will be removed by SSA. However, when
16850 linear scan gets to the code, i will still appear to be live
16851 throughout the entire block. This prevents good register allocation.
16853 2004-07-06 Martin Baulig <martin@ximian.com>
16855 * debug-mini.c (mono_debug_init_method): Allow
16856 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
16857 (mono_debug_add_icall_wrapper): New method.
16859 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
16861 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
16863 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
16866 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
16868 * aot.c (mono_aot_load_method): Fix loading of debug info.
16870 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
16872 * aot.c: Add logging support.
16874 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
16876 * mini.h: Add prototype for mono_print_method_from_ip.
16878 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
16880 * inssel.brg: 64 bit fixes.
16882 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
16885 * Makefile.am: Add SPARC64 support.
16887 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
16889 * aot.c: Fix alignment problems on 32 bit platforms.
16891 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
16893 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
16896 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
16899 * mini.h: Bump AOT file version. Some 64 bit fixes.
16901 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
16903 * inssel-sparc.brg: Add new rule to avoid register moves.
16905 * inssel.brg: Add ldind_to_load_membase helper function.
16907 2004-06-30 Ben Maurer <bmaurer@ximian.com>
16909 * mini.c: OffsetToStringData intrinsic.
16911 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
16913 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
16915 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
16918 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
16919 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
16921 * mini.c: reinstated mono_compile_get_interface_var()
16922 on x86, too, since the change breaks the Gtk# build there as well.
16924 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16926 * driver.c: remove loop from the default optimizations: it seems to
16927 interact badly with some of the other options (see bug #60613).
16929 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
16931 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
16932 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
16934 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
16936 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
16937 vararg-using methods.
16939 2004-06-21 Martin Baulig <martin@ximian.com>
16941 * mini/mini-exceptions.c
16942 (mono_handle_exception): Added `gpointer original_ip' argument.
16943 After calling mono_unhandled_exception(), call
16944 mono_debugger_unhandled_exception() and if that returns true,
16945 restore the context and return.
16947 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
16949 * mini-ppc.c: prefer the use of relative branches so
16950 they won't need to be patched in aot code (patch from Patrick Beard).
16952 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
16954 * aot.c: patch from Patrick Beard to make the output assembly
16955 more correct for the MacOSX assembler. Small tweak to
16956 generate sane images on Linux/PPC, too.
16958 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16960 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
16961 case until bug #59509 is fixed (shows up in #60332).
16963 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
16965 * mini.c: make sure the needed wrappers are compiled, too, with
16968 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
16970 * driver.c: remove NPTL reference in --version output.
16972 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16974 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
16975 generate valid assembly for the Mach-O assembler.
16977 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
16979 * driver.c: don't include abcrem in the all optimization specifier
16980 since it slows down jit compilation too much for now.
16982 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
16984 * mini.c: use BIGMUL only if both operands have the same signage.
16985 * iltests.il: Test for bug 60056. (errors related to signage in
16990 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
16992 * mini.c, aot.c: memory leak fixes.
16994 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
16996 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
16998 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
17000 * Makefile.am: remove the -static hack completely, it links in
17001 statically glib as well.
17003 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
17005 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
17006 * exceptions.cs: make it compile with new mcs/csc.
17008 2004-06-03 Massimiliano Mantione <massi@ximian.com>
17009 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
17010 and added relevant test case.
17012 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
17014 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
17015 regressions in gtk-sharp.
17017 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
17019 * exceptions.cs: New regression tests.
17021 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
17023 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
17025 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
17027 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
17029 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
17031 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
17033 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
17035 * mini.c (mono_jit_runtime_invoke): Init class in this
17036 method instead of trusting mono_jit_compile_method to
17037 do the work (because wrappers can be in object class)
17039 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
17041 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
17043 * basic-long.cs: New regression test.
17045 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
17047 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
17048 and div/rem checks.
17050 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
17052 * Makefile.am: fix miguel's change to build mono statically against
17053 libmono (track build dependencies).
17055 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
17057 * cfold.c: Some glib versions do not have G_MININT32.
17059 2004-05-26 Massimiliano Mantione <massi@ximian.com>
17061 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
17062 with precision of tan, atan, sin and cos, and implemented related
17063 regressions tests (fixes bug 54467, but one new problem appeared and
17066 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
17068 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
17070 * exceptions.cs: Add test for constant folding && division by zero.
17072 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
17073 since driver.c is in libmono too, so the optimization was useless.
17075 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
17076 variable to driver.c so the compiler can emit more efficient code to
17079 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17081 * Makefile.am: don't distribute generated inssel.[ch] files.
17083 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
17085 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
17086 into the default appdomain. Fixes #58707.
17088 * jit-icalls.c: Remove the broken approximation for truncl, doing
17089 no conversion is better.
17091 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
17094 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
17096 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
17097 of the mcrxr instruction which is not available on some processors
17098 even if it's documented to be. Implement add and sub overflow correctly
17099 (still not complete for long unsigned). Speed up icalls a bit.
17101 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
17103 * mini.c (mono_jit_compile_method_with_opt): Make sure that
17104 we run .cctor in the current domain instead of target_domain.
17106 Fixes bug #58558, .cctor not being called in -O=shared.
17108 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
17110 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
17112 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
17114 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
17115 which can be done with an imm8, do it that way.
17116 (mono_arch_output_basic_block): ditto for a jmp
17117 (mono_arch_emit_prolog): Computate maximum offset of a label.
17119 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
17121 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
17122 now tries to allocate prefered physical reg's for virtual
17123 regs. This reduces the number of emited spills/loads with
17124 20-30% on our core assemblies.
17126 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17128 * jit-icalls.c: truncl() is not needed and trunc() is
17129 the correct thing to do anyway (bug #58287).
17131 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
17133 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
17136 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
17138 * driver.c: enable loop optimizations by default.
17140 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
17142 * mini-x86.c: fix calc of max loop size when aligning loops start.
17144 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
17146 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
17149 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
17151 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
17154 * basic-long.cs: Add tests for add/subtract of immediates with carry.
17156 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
17158 * mini.c (inline_method): Allways inline some wrappers even if the cost
17159 is too large. Fixes #58785.
17161 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
17163 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
17165 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
17166 (crichton@gimp.org). Beginning of support for sparc/linux.
17168 * mini-sparc.c: Optimize retrieval of LMF address.
17170 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
17172 * exceptions-ppc.c: handle alloca in methods with clauses.
17174 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
17176 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
17178 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
17180 * mini.c: Delegate most of the abort signal work to
17181 mono_thread_request_interruption, which also handles Stop and Suspend
17184 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
17186 * mini.c mini.h: Allow inlining of icall wrappers if the backend
17187 supports the save/restore lmf opcodes.
17189 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
17191 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
17192 by gcc-3.4 as well.
17194 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
17196 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
17198 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
17199 methods which contain array accesses.
17201 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
17202 boundaries. Fixes #58537.
17204 * iltests.il: Add regression test for #58537.
17206 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
17208 * mini-x86.c (mono_arch_local_regalloc): Last part of
17209 fix for bug #58633 (releasing register to early).
17211 2004-05-18 Miguel de Icaza <miguel@ximian.com>
17213 * basic-long.cs: Add new regression test.
17215 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
17217 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
17218 register too early on the chain.
17220 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
17222 * mini.c (create_helper_signature): Use a helper function to reduce
17223 the code which needs to be written. Also set the calling convention of
17224 icalls on windows. Fixes #57840.
17226 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
17228 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
17229 exceptions-ppc.c: added helper function to get the instruction address
17230 from a signal handler context.
17232 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
17234 * helpers.c: use g_get_tmp_dir. Invokes happyness
17237 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
17239 * helpers.c: Add new env variable to pass args to objdump.
17240 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
17242 2004-05-17 Radek Doulik <rodo@ximian.com>
17244 * Makefile.am (common_sources): added abcremoval.h so it get
17245 disted and daily mono packages on go-mono.com will build again
17247 2004-05-17 Massimiliano Mantione <massi@ximian.com>
17249 * abcremoval.c: Fixed coding style, added copyright header.
17251 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
17253 * mini.h: Added prototype for abc removal main function.
17255 * build_relations_propagation_table.pl: Added copyright header.
17257 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
17259 * basic-long.cs: reg test for complex ceq_long bug.
17261 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
17263 * mini-x86.c (mono_arch_local_regalloc): Correctly free
17264 reg in long and clob case (bug #58343). Fixed/added comments.
17266 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
17268 * mini.c (mono_jit_runtime_invoke): Follow new convention
17269 of calling the invoke method with an function pointer.
17271 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
17273 * ChangeLog: Fix author of memory leak patch.
17275 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
17277 * Makefile.am: fix make dist as well...
17280 2004-05-14 Massimiliano Mantione <massi@ximian.com>
17282 * cfold.c: Made so that conversions from pointer to int4 are no-ops
17283 on archs where pointers are 4 bytes long.
17285 * Makefile.am: Added abcremoval.c source file.
17287 * abcremoval.c: Added abcremoval.c.
17289 * abcremoval.h: Added abcremoval.h.
17291 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
17293 * inssel.brg: Enabled bounds check removal.
17295 * mini.c: Added support for abcrem optimization.
17297 * mini.h: Added abcrem optimization label.
17299 * driver.c: Added support for abcrem optimization.
17301 * propagated_relations_table.def: Added propagated_relations_table.def.
17303 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
17305 * mini.c, cfold.c: fix style.
17307 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
17309 * mini.c: handle issue with the low-level implementation of
17310 some long opcodes (bug #54209).
17312 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
17314 * basic.cs: test for my new cmov stuff.
17316 2004-05-13 Patrik Torstensson
17318 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
17319 opt and added peephole documentation.
17321 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
17323 * tramp-ppc.c: rewrote the generic trampoline code.
17325 2004-05-11 Patrik Torstensson
17327 * mini-x86.c: optimize long shl/shr asm code (one less branch)
17329 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
17331 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
17333 * mini.h mini.c dominators.c: Applied patch from Derek Woo
17334 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
17336 * mini.c: Add new icalls for AsAny marshalling.
17338 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
17340 * tramp-ppc.c, mini-ppc.c: more cleanups.
17342 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17344 * mini.c: no warnings.
17346 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17348 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
17350 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
17352 * mini.c: In the thread abort signal handler, if the thread is in the
17353 process of being stoped, don't throw the Abort exception, just stop the
17356 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
17358 * tramp-ppc.c: removed old code.
17360 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17362 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
17363 do some simple speed optimizations on ppc.
17365 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
17367 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
17368 and large offsets in load/store.
17370 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
17372 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
17373 it causes regressions.
17375 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
17377 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
17380 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
17382 * jit-icalls.c: remove warnings.
17383 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
17384 speedups for unsafe code.
17386 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
17388 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
17390 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
17392 * basic-calls.cs: Add new regression test.
17394 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
17397 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
17399 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
17402 2004-05-06 Patrik Torstensson
17404 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
17405 long reg allocation in any reg (not only eax:edx) and implemented
17406 long shl/shr ops in asm instead of helpers.
17408 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
17410 * mini-sparc.h: Fix warnings.
17412 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
17415 * mini-exceptions.c (mono_handle_exception): Call the filter in a
17416 separate statement for clarity.
17418 * mini-sparc.c: Update status.
17420 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
17422 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
17425 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17427 * inssel-ppc.brg: another small pre-release workaround:
17428 we don't do overflow detection for long_sub_un.
17430 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
17432 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
17433 (also works around a weird ppc bug: 57957).
17435 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
17437 * tramp-ppc.c: trampoline fixes.
17439 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
17441 * mini-ppc.c: fixed typos.
17443 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
17445 * mini-ppc.c, exceptions-ppc.c: more code saves registers
17446 at the top of the stack. Fixed typos. Use a frame registers
17447 for all the methods with exception clauses.
17449 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
17451 * exceptions-ppc.c: restore fp registers.
17453 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
17455 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
17456 order from the stack top (moved the stack room to save the
17457 return value for trace after the param area). Fixed corruption
17458 in restoring registers on unwind.
17460 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
17462 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
17464 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17466 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
17467 and prolog/epilog for methods that use it. Allow
17468 enough param area room for varargs methods. Fix miguel's
17469 breakage in exception handling.
17471 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17473 * Makefile.am: run genmdesc only on current arch.
17475 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17477 * exceptions-x86.c:
17478 * mini-x86.h: fix the build on windows.
17480 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
17482 * 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.
17484 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
17486 * mini-exceptions.c: New file.
17488 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
17489 Move some parts of the x86 exception handling code to an
17490 arch-independent file so it can be shared with other ports.
17492 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
17494 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
17496 2004-04-26 David Waite <mass@akuma.org>
17498 * driver.c: remove comma from end of enumeration declaration
17500 2004-04-26 Jackson Harper <jackson@ximian.com>
17502 * driver.c: parse config file before loading first assembly. This
17503 allows the user gac to be enabled/disabled.
17505 2004-04-23 Miguel de Icaza <miguel@ximian.com>
17507 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
17508 simpler mechanism: we do not care what is encoded initially
17509 (branch absolute or relative), we care about the code and its
17510 target. I kept the old code for reference for now.
17512 The new code tries first to determine if the jump is anywhere in
17513 the -/+32 absolute meg range, if it succeeds, it encodes using the
17514 absolute branch; If not, it tried to find something in the
17515 relative range, if not, it uses the handle_thunk code.
17517 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
17519 * exceptions-ppc.c: use the correct ip register on macosx.
17521 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
17523 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
17525 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
17527 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
17528 Raise exception on integer divide by zero by hand since the hw
17529 doesn't support it. Handle NaNs in FP compares.
17531 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
17533 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
17534 code reducing duplication between the platforms and enabled
17535 signal exception handling (on linux for now).
17537 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
17539 * exceptions-ppc.c: more macosx support.
17541 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17543 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
17545 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
17547 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
17549 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
17551 * iltests.il: more tests.
17553 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
17555 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
17558 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
17560 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
17562 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
17564 * liveness.c: Mark variables as volatile in all basic blocks reachable
17565 from exception clauses.
17567 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
17569 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
17572 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
17574 * iltests.il, basic.cs: more tests for regalloc.
17576 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
17578 * iltests.il: Some tests for register allocation modifications
17581 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
17583 * exceptions.cs: Add regression test for bug #56782.
17585 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
17586 original stack trace if an exception is rethrown. Fixes #56782. Oh,
17587 the beauty of fixing the same thing in 5 different files...
17589 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
17591 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
17594 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
17596 * mini.c: Add support for STRWLPARRAY marshalling convention.
17598 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
17600 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
17601 to init the context to setup the regs pointer).
17603 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
17605 * exceptions-ppc.c: more exceptions work.
17607 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
17609 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
17612 2004-04-13 Miguel de Icaza <miguel@ximian.com>
17614 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
17615 can use the memory directly.
17617 * cpu-pentium.md: Update documentation from a post from Zoltan.
17619 add x86_add_membase, x86_sub_membase, x86_mul_membase
17621 2004-04-13 Miguel de Icaza <miguel@ximian.com>
17623 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
17624 GENERAL_REGS they were also hardcoded for all PPC ports.
17626 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
17628 Remove hard-coded limit for floating point registers, use
17629 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
17631 Notice that in MacOS X calling conventions you can fit a lot more
17632 floating point values in registers, so I should update the PInvoke
17633 test to excercise the passing of floating point values on the
17634 stack (currently broken).
17636 2004-04-06 Miguel de Icaza <miguel@ximian.com>
17638 * tramp-ppc.c (create_trampoline_code): Added
17639 JUMP_TRAMPOLINE_SIZE.
17640 (ppc_magic_trampoline): Follow the pattern from
17641 x86_magic_trampoline: if code is set to zero, return.
17642 (create_trampoline_code): Always pass MonoMethod to the jump
17643 trampoline, before it was passing a null.
17644 (mono_arch_create_jump_trampoline): Implement the jump stub, could
17645 share the code with mono_arch_create_jit_trampoline.
17647 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
17649 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
17652 * cpu-g4.md: Added length for jmp instruction, the worst case
17653 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
17656 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
17658 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
17660 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
17662 * mini.c: Only set bblock->real_offset when adding a new bblock, and
17663 before each IL instruction.
17665 * mini.c (CEE_BOX): Fix warnings.
17667 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17669 * mini.c: removed a few unused vars and extra whitespace.
17671 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
17673 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
17675 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
17677 (OP_GETCHR): use the above
17678 (CEE_LDELEMA): use the above.
17680 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
17681 version of the generic impl.
17682 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
17683 (CEE_LDELEMA): use the above.
17685 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
17687 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
17690 * iltests.il: Added new regression test for #56317.
17692 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
17694 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
17695 under NetBSD. Fixes #56450.
17697 * liveness.c (update_gen_kill_set): Fix previous patch.
17699 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17701 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
17703 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
17705 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
17706 ldsfld and ldsflda.
17708 * inssel-sparc.brg: Add more optimizations.
17710 * mini-sparc.c: Replace multiply/divide with shifts if possible.
17712 2004-04-01 Martin Baulig <martin@ximian.com>
17714 * mini.c (handle_box): New static function; moved the
17715 implementation of CEE_BOX here.
17716 (mono_method_to_ir): Added `constrained_call' variable.
17717 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
17718 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
17719 mono_method_get_constrained() to get the method.
17721 2004-04-01 Martin Baulig <martin@ximian.com>
17723 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
17724 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
17725 (mono_method_to_ir): We don't need these macros anymore since
17726 mono_class_get_full() already takes care of it.
17728 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17730 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
17731 use @function (as doesn't accept #function here) and check the return
17732 value of system and stop if fails.
17734 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17736 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
17738 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
17740 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
17742 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
17744 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
17747 * basic-long.cs: Add test for negation of Int64.MinValue.
17749 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
17751 * mini-sparc.c: Update status.
17753 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
17755 * exceptions-sparc.c: Fix return value in filters.
17757 * inssel-sparc.brg: Fix register allocation in some rules.
17759 2004-03-28 Martin Baulig <martin@ximian.com>
17761 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
17764 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
17766 * mini-x86.c (mono_arch_patch_code): Fix warnings.
17768 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
17769 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
17770 remove unused conv_u4 opcode.
17772 * mini-x86.c: Remove valgrind workaround since it slows down things
17773 even when mono is not run under valgrind.
17775 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
17777 * mini-sparc.c: Update status.
17779 * inssel-sparc.brg: Add some optimizations.
17781 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
17782 future delay slot filling. Add support for varargs, tail calls and JMP.
17784 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
17785 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
17787 * inssel.brg: Fix register allocation in OP_ARGLIST.
17789 * inssel.brg: Fix warnings.
17791 2004-03-25 Martin Baulig <martin@ximian.com>
17793 * mini.c (inflate_generic_field): Removed.
17794 (mini_get_method): Removed, use mono_get_method_full(),
17795 (mini_get_class): Removed, use mono_class_get_full().
17796 (mono_method_to_ir): Pass our generic context to
17797 mono_field_from_token().
17799 2004-03-25 Martin Baulig <martin@ximian.com>
17801 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
17802 of a `MonoMethod *'.
17803 (mini_get_method): Take a `MonoGenericContext *' instead
17804 of a `MonoMethod *'.
17805 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
17806 a new local variable called `generic_context' which holds the
17807 current `MonoGenericContext *'; use it to lookup things.
17809 2004-03-24 Martin Baulig <martin@ximian.com>
17811 * mini.c (mini_get_class): New static method; if we're inside a
17812 generic instance, inflate the class if neccessary.
17813 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
17815 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
17817 * iltests.il: New regression test for #55976.
17819 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
17822 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
17824 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
17827 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
17829 * liveness.c: Consider SSA stores as well as loads when making vars
17832 * exceptions.cs: New regression tests for register allocation.
17834 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
17836 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
17837 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
17838 domain lock only to protect puntual access to data structures.
17839 Added access lock for sighash, jit_icall_hash_name,
17840 jit_icall_hash_addr and domain->code_mp.
17842 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
17844 * driver.c: Print SIGSEGV handling method.
17846 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
17848 * mini.c (setup_jit_tls_data): Handle case when this is called
17849 multiple times for a thread.
17851 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
17852 is different from fbxx_un. Fixes #54303. Also use constants instead of
17853 magic numbers in a lot of places.
17855 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
17857 * exceptions.cs: Fix cctor test when --regression is used.
17859 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
17861 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
17864 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
17866 * inssel-ppc.brg: fixed register assignments for some rules.
17868 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
17870 * exceptions.cs: Add test for exceptions in static constructors.
17872 * mini.c (mono_jit_compile_method_with_out): Move the calling of
17873 static constructors outside the domain lock. Fixes #55720.
17875 2004-03-17 Martin Baulig <martin@ximian.com>
17877 * mini.c (get_generic_field_inst): Removed, this'll never happen.
17878 (inflate_generic_field): Take the `MonoMethod *' instead of the
17879 `MonoClass *' and added support for generic method.
17880 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
17881 have a `field->parent->gen_params', only inflate the field if it's
17882 an open constructed type.
17884 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
17886 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
17887 exception object instead of the preconstructed ones.
17889 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17891 * mini.c: reverted changed to sigsegv_signal_handler commited
17892 accidentally in the previous patch.
17894 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17897 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
17898 running --aot with an old assembly.
17900 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
17902 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
17905 * mini-sparc.c: Add support for v9 branches with prediction.
17907 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
17909 * mini.c (mini_init): #warning is GNUC only
17911 * mini-sparc.h: implement __builtin_frame_address
17912 and __builtin_return_address for Sun C compiler
17914 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
17916 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
17918 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
17920 * basic-calls.cs: Add test for unaligned byref long argument passing.
17922 * mini-ops.h: Add sparcv9 compare and branch instructions.
17924 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
17925 v9 instructions if we have a v9 cpu.
17927 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
17928 registers for global allocation.
17930 * exceptions-sparc.c: Fixes.
17932 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
17934 * liveness.c (mono_analyze_liveness): Optimized version.
17936 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
17938 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
17941 * basic-float.cs basic-calls.cs: New regression tests.
17943 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
17945 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
17946 sigaltstack implementation.
17948 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
17950 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
17951 stuff if SIGSEGV_ON_ALTSTACK is not defined.
17953 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
17955 * mini.c: Fix warnings.
17957 * mini.c (mono_resolve_patch_target): New function which contains the
17958 arch independent part of the patching process.
17960 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
17961 patching code to a separate function.
17963 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
17965 * mini.c (add_signal_handler): ifdef out on Windows
17967 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
17969 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
17970 cpu-sparc.md: Add exception handling support + other fixes.
17972 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
17973 typed GC detection in --version.
17975 * basic.cs exceptions.cs: New regression tests.
17977 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
17978 the arch specific code can store data during a compilation.
17980 * mini-ops.h: Add OP_SETFRET.
17982 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
17983 function, register a separate icall for each arity, so the icalls can
17986 * mini.c (mono_print_tree): Print negative offsets in a more readable
17989 * mini.c: Make signal handling work on sparc.
17991 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
17993 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
17995 * jit-icalls.c: Emulate truncl by aintl on solaris.
17997 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
17999 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
18001 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
18003 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
18005 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
18006 a MarshalByRef type, inline a method that performs the check, taking into
18007 account that the object can be a proxy. Also implemented tow new opcodes:
18008 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
18009 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
18010 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
18012 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
18014 * mini-ppc.c: if a relative branch displacement is too big
18015 but it points to and area reachable with an absolute branch,
18018 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
18020 * mini.c: optimize small copies in cpblk.
18022 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
18024 * basic-calls.cs basic-float.cs: New regression tests.
18026 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
18027 negative offsets from %fp. Implement localloc. Fix local register
18028 allocation. Fix the case when the this argument needs to be saved to
18029 the stack. Implement some missing opcodes.
18031 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
18033 * mini.c (mini_method_compile): Reenable global regalloc in methods
18034 with exception handlers.
18036 * linear-scan.c (mono_varlist_sort): Fix warning.
18038 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
18040 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
18043 * liveness.c: Make all variables uses in exception clauses volatile, to
18044 prevent them from being allocated to registers. Fixes #42136.
18046 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
18048 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
18049 causes regressions.
18051 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
18052 argument to mono_arch_regalloc_cost.
18054 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
18057 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
18059 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
18060 Make the cost of allocating a variable to a register arch dependent.
18062 * basic-calls.cs: Fix compilation of tests.
18064 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
18065 helper function to cut back on the number of #ifdefs needed.
18067 * mini-ppc.c: Fix compilation.
18069 * basic-calls.cs: New regression tests.
18071 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
18073 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
18074 of l0 since that is callee saved.
18076 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
18079 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
18080 of delay instruction.
18082 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
18084 * mini.h (MonoCallInst): Add 'virtual' flag.
18086 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
18088 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
18090 * *.cs: New regression tests.
18092 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
18095 * mini.c (mono_runtime_install_handlers): Fix build.
18097 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
18098 'signal_stack_size' members.
18100 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
18101 alternate signal stack.
18103 * exceptions-x86.c: Add stack overflow handling.
18105 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
18106 functions to arch independent code.
18108 * mini.c (mono_print_tree): Print more detailed info for load_membase
18111 2004-02-23 Martin Baulig <martin@ximian.com>
18113 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
18115 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
18117 * mini-x86.c: fixed reg allocation for div/rem.
18119 2004-02-22 Miguel de Icaza <miguel@ximian.com>
18121 * driver.c (mono_main): Report some configuratio options on --version.
18123 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
18125 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
18126 low in the address space. Correctly flush memory in thunks where we
18127 output native code.
18129 2004-02-20 Martin Baulig <martin@ximian.com>
18131 * mini.c (mini_get_method): New static method; inflate all generic
18132 methods and methods in open generic instances.
18133 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
18134 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
18136 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
18138 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
18140 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
18142 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
18144 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
18146 * mini-sparc.c (flushi mono_arch_output_basic_block): make
18147 it compile using Sun's compiler.
18149 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
18151 * 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.
18153 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
18155 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
18157 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
18159 * mini-ppc.c: handle calls outside of the allowed range with thunks
18160 allocated using the code manager.
18161 * tramp-ppc.c: use the code manager to hold generated native code.
18162 Fixed the magic trampoline to just patch vtable entries.
18164 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
18166 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
18169 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
18171 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
18174 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
18175 if we have a working __thread implementation.
18177 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
18178 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
18180 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
18182 * mini-x86.c: Fix compilation under gcc 2.
18184 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
18186 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
18187 contains a call to the wrapped function.
18189 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
18190 OP_<CALL>_IMM opcodes, and use them under X86.
18192 * mini.c (mono_jit_find_compiled_method): Fix warning.
18194 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
18196 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
18198 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
18199 functionality to mini.c.
18201 * mini.c (mono_create_jump_trampoline): New function to create a jump
18202 trampoline. Return a compiled method instead of a trampoline if it
18203 exists. Add a cache for jump trampolines.
18205 * mini.c (mono_jit_find_compiled_method): New function to return a
18206 compiled method if it exists.
18208 * mini-x86.c: Call mono_create_jump_trampoline instead of
18209 mono_arch_create_jit_trampoline.
18211 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
18212 a jump trampoline. Fixes #52092.
18214 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
18216 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
18217 which is not up-to-date. Add check_corlib_version () instead.
18219 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
18222 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
18223 since newer valgrind versions do not need it.
18225 * mini.c (mono_jit_compile_method_with_opt): New helper function to
18226 compile a method with a given set of optimizations.
18228 * mini.c: Compile icall wrappers on-demand instead of at startup.
18230 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
18231 wrapper for an icall.
18233 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
18235 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
18238 * iltests.il: Add test for non-empty stack before switch instruction.
18240 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
18242 * mini.c: Add support for new stringbuilder marshalling conventions.
18244 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
18246 2004-02-01 Martin Baulig <martin@ximian.com>
18248 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
18249 in `ginst->mtype_argv'.
18251 2004-01-31 Miguel de Icaza <miguel@ximian.com>
18253 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
18254 facilitate grepping.
18256 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
18258 * mini.c: fixed buglet in initobj generic implementation for references.
18260 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
18262 * Makefile.am: make the version script conditional.
18263 * jit-icalls.c: handle missing truncl().
18265 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
18267 * exceptions.cs: Add more tests for double->int conversion.
18269 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
18270 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
18272 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
18274 * driver.c: make --verbose --version emit an error
18275 if the loaded corlib doesn't match the runtime version.
18277 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
18279 * mini-ppc.h: export ppc_patch().
18280 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
18281 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
18282 on par or better than on MacOSX.
18284 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
18286 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
18287 mono_lookup_pinvoke_call.
18289 * mini-x86.c: Under windows, the default pinvoke calling convention is
18290 stdcall. Fixes #52834.
18292 * mini.c (optimize_branches): Add an upper bound to the number of
18293 iterations to prevent infinite loops on strange loops. Fixes #53003.
18295 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
18297 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
18298 and ISINST. Fixes #52093.
18300 * objects.cs (test_0_vector_array_cast): New tests.
18302 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
18304 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
18305 checking in Array.Set ().
18307 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
18310 * object.cs (test_0_multi_array_cast): New regression test.
18312 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
18314 * exceptions-ppc.c: fix build on Linux/PPC.
18316 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
18318 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
18319 running under valgrind.
18320 (x86_magic_trampoline): Fix build bustage.
18322 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
18323 negative values as well. This is needed for the encoding of the line number
18324 info, since sometimes the line numbers are not in increasing order.
18326 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
18328 * cpu-pentium.md (localloc): Increase the size of the localloc
18329 instruction since it is a loop under Win32.
18331 * debug-mini.c (record_line_number): Get rid of unneccesary memory
18334 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
18336 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
18337 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
18338 Max Horn (max@quendi.de). Fix file names in comments.
18340 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
18342 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
18343 avoid stack overflow.
18344 (replace_usage): Avoid uninitialized variable warnings.
18346 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
18347 and taking the address of valuetype variables.
18349 2004-01-03 Patrik Torstensson
18351 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
18352 for other purposes than FP later on.
18354 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
18356 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
18359 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
18361 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
18363 2003-12-30 Patrik Torstensson <p@rxc.se>
18365 * mini-x86.h: Decreased number of availiable fp regs.
18366 Solves corner cases with FP spilling.
18368 2003-12-23 Patrik Torstensson <p@rxc.se>
18370 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
18371 for floating point stack tracking / spilling on x86.
18374 * basic-float.cs: added float mul overflow test.
18376 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
18378 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
18380 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
18382 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
18383 supports for cond branches that overflow the immediate
18384 overflow offset. mcs can compile simple programs.
18386 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
18388 * exceptions-ppc.c: exception handling support wip:
18389 finally handlers get run on exception.
18391 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
18393 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
18396 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
18398 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
18399 initial support for stack walking and unwinding.
18401 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
18403 * driver.c (mono_main): Make corlib-out-of-sync message more
18404 descriptive. Also remove verify_corlib call.
18406 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
18408 * mini.c: make CEE_NEWARR calls and other emulated opcodes
18409 not overlap with other call's arguments, too.
18411 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
18413 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
18414 move to arch-specific code the choice of arch-specific
18415 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
18416 * mini.c: ensure emulation calls will not interleave
18419 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
18421 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
18422 the magic trampoline stack frame is dropped before executing
18425 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
18427 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
18428 and integer to fp conversions. Added support for overflowing
18429 arguments on the stack. Reserve a couple more registers as temps.
18430 Added support for aot compilation (as output still needs to be
18433 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
18435 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
18436 Don't overwrite return register in some corner cases.
18438 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
18440 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
18441 static constructors when AOT compiling.
18443 * driver.c (mono_main): Call mono_check_corlib_version.
18445 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
18447 * cpu-g4.md, basic.cs: fixed div target register.
18449 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
18451 * mini-ppc.c, basic.cs: shl_imm fix with test.
18453 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
18455 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
18456 structures by value. Misc fixes.
18457 * objects.cs: more tests.
18459 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
18461 * mini-ppc.c: lconv.ovf.i implemented.
18463 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18466 (mini_init): don't error out if someone already called g_thread_init.
18468 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
18470 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
18471 to be any type per the spec. Fix abnormal memory usage when
18472 the same object is repeatedly thrown.
18474 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
18476 * mini.c: check for overruns in IL code.
18478 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
18480 * TODO: Add/remove some todo entries.
18482 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
18484 * driver.c (mono_main): Call mono_verify_corlib.
18486 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
18488 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
18489 This has been moved to mini.c
18490 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
18491 type being casted is marshalbyref it could be a proxy, so instead of
18492 emitting the type check code, emit a call to a runtime method that will
18493 perform the check by calling CanCastTo if needed.
18495 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
18497 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
18498 methods with large stack frames under Win32.
18500 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
18502 * Makefile.am: Distribute regression tests.
18504 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
18505 at the end instead of inserting each variable into the sorted list.
18507 * linear-scan.c (mono_varlist_sort): New helper function.
18509 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
18511 * mini.c: ensure arguments and locals are within bounds.
18513 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
18515 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
18518 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
18520 * mini.c (mono_cprop_copy_values): Fix crash.
18522 * aot.c: Set verbosity back to 0.
18524 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
18526 * regalloc.c: complete memory leak fix by Laurent Morichetti
18529 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
18531 * driver.c (main_thread_handler): Revert the previous patch.
18533 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
18536 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
18537 memory from the memory pool.
18539 * driver.c (main_thread_handler): Turn on all optimizations when
18542 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
18543 an array for better performance.
18545 * regalloc.c (mono_regstate_assign): Fix memory leak.
18547 * debug-mini.c (mono_debug_serialize_debug_info): New function to
18548 serialize the debug info.
18550 * debug-mini.c (mono_debug_add_aot_method): New function to load the
18551 debug info from the serialized representation.
18553 * aot.c: Save debug info into the generated file and load it when
18556 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
18558 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
18560 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
18561 More FP-related fixes.
18563 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
18565 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
18566 and register allocation buglet. Hello world now runs.
18568 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
18570 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
18571 * tramp-ppc.c: fixed class init trampoline.
18572 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
18574 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
18576 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
18577 mini.c: more ppc changes/fixes.
18579 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
18581 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
18582 Also optimize the case when the arguments are the same in the caller
18585 * iltests.il: Add tests for tail calls with valuetype arguments.
18587 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
18589 * mini-ppc.c: fixes for struct return type.
18591 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
18593 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
18594 mono_spillvar_offset() to arch-specific code.
18596 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
18598 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
18600 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
18602 * exceptions-x86.c: Fix stack space leaks.
18604 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
18605 registers from the lmf if the method has save_lmf set.
18607 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
18609 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
18610 of icall wrappers into InvokeInDomain, since these are now per-domain.
18612 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
18614 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
18615 make some opcode emulation and intrinsic ops enabled/disabled
18616 according to the architecture. More fixes.
18618 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
18620 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
18622 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
18624 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
18625 arch-specific handling for 'this' and struct return type to
18626 arch-specific code.
18628 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18630 * aot.c: prevent divide by zero error when reporting (it happened with
18631 Accessibility.dll).
18633 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
18635 * mini.h (inst_switch): Remove unused macro.
18637 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18640 (load_aot_module): free 'info->methods' and 'info' properly. No more
18641 "free(): invalid pointer blah" messages when you have an old aot
18644 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
18646 * jit-icalls.c, mini.c: Added support for context static fields.
18648 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
18650 * mini.c (mono_method_blittable): Methods which set LastError are not
18651 blittable either. Fixes #51108.
18653 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
18655 * mini.c: flush icache.
18656 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
18658 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
18660 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
18662 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
18664 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
18667 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
18670 * inssel.brg (CEE_MKREFANY): Fix AOT case.
18672 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
18674 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
18675 instruction when the result is discarded.
18677 * iltests.il (test_0_div_regalloc): New regression test.
18679 * arrays.cs: Fix compilation error.
18681 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
18683 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
18684 float rules to inssel-x86.brg: sane architectures with FP registers
18685 don't need to implement these rules.
18687 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
18689 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
18691 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
18693 * mini.h, inssel-long32.brg: fixed endianess issues in int64
18694 implementation of 32 bit systems.
18696 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
18698 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
18699 (Jeroen Zwartepoorte).
18701 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
18703 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
18704 the caller and the callee matches.
18706 * mini.c (mono_method_to_ir): Add comment.
18708 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
18709 signbit is missing on some platforms.
18711 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
18713 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
18715 * mini.c (setup_jit_tls_data): Call the new function.
18717 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
18719 * mini-x86.c: Add experimental support for fast access to the lmf
18720 structure under NPTL/Linux 2.6.x.
18722 2003-11-06 Martin Baulig <martin@ximian.com>
18724 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
18725 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
18728 2003-11-02 Martin Baulig <martin@ximian.com>
18730 * mini.c (inflate_generic_field): New static method.
18731 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
18732 generic instance and the field is declared in a generic type, call
18733 inflate_generic_field() to inflate it. Fixes gen-28.cs.
18735 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
18737 * mini.h mini.c (mono_method_same_domain): New function to return
18738 whenever the caller and the callee are in the same domain.
18740 * tramp-x86.c (x86_magic_trampoline): Use the new function.
18742 2003-10-30 Martin Baulig <martin@ximian.com>
18744 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
18745 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
18747 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
18748 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
18750 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
18752 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
18755 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
18756 object here, so it is in the correct appdomain etc.
18758 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
18760 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
18762 (mono_method_to_ir): Avoid freeing the type created returned from
18763 mono_type_create_from_typespec, since it is put into an internal cache
18764 by the function. Fixes pointer.exe.
18766 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
18767 trampolines for icalls and pinvokes as well. Fixes #33569.
18769 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
18771 * mini.c: Update after appdomain changes.
18773 * mini.c (mono_jit_compile_method_inner): Allways compile native
18774 method wrappers in the root domain, since there can only be one
18775 instance of them, whose address is stored in method->info.
18777 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
18779 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
18780 environment variable. Instead detect automatically whenever running
18781 under valgrind using the magic macro RUNNING_ON_VALGRIND from
18784 2003-10-16 Miguel de Icaza <miguel@ximian.com>
18786 * trace.c, trace.h: New files that implement the new trace option
18789 * driver.c: Document new --trace options.
18791 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
18794 - if (mono_jit_trace_calls)
18795 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
18797 * mini.h: prototypes.
18799 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
18801 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
18803 * mini.c inssel.brg: Implement typedefbyref opcodes.
18805 * mini.c (mono_jit_compile_method): Remove unused local variable.
18807 * mini.c (mono_jit_compile_method_inner): Ditto.
18809 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
18811 * tramp-x86.c (x86_class_init_trampoline): Fix build.
18813 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
18815 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
18817 * mini.c (mono_no_aot): Remove unused global variable.
18819 * mini.c: Thread safety fixes.
18821 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
18823 * mini.c (mono_create_class_init_trampoline): Add a lock around
18824 class_init_hash_addr.
18826 * arrays.cs (test_0_newarr_emulation): Add new regression test for
18829 * mini.c: Decompose the NEWARR instruction before decomposing its
18830 arguments. Fixes #30073.
18832 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
18834 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
18837 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
18839 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
18841 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
18843 * driver.c: Add support for compiling icall wrappers to --compile.
18845 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
18847 * inssel.brg: The empty value in class->interface_offsets is -1, not
18850 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
18852 * objects.cs: New test for 'is' operator on an array of interfaces.
18854 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
18856 * tramp-ppc.c: update trampoline code to support jumps
18857 and class initialization.
18859 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
18861 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
18863 * inssel.brg (OP_UNBOXCAST): Fix #46027.
18865 * inssel.brg (OP_UNBOX): Remove unused rule.
18867 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
18868 region instead of one for each method. Fixes #47813.
18870 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
18872 * exceptions.cs (test_0_nested_finally): New regression test for
18873 nested exception handlers.
18875 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
18877 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
18879 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
18882 * mini.c (mono_method_check_inlining): Make the inlining limit
18883 configurable by an environment variable.
18885 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
18887 * mini.h: Bump AOT file version.
18889 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
18890 token, store the image along with the token, since the token might not
18891 refer to the same image as the method containing the relocation,
18892 because of inlining.
18894 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
18896 * mini.c (mono_precompile_assemblies): New function to compile
18897 all methods in all loaded assemblies.
18899 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
18901 * regalloc.h regalloc.c (MonoRegState): Change the type of
18902 iassign and fassign to int*, since they can contain large negative
18903 values if the register is spilled. Also added some comments. Fixes
18906 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
18907 under Win32. Fixes #42964.
18909 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
18911 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
18913 * aot.c: Added support for AOT compiling methods which contain calls
18914 to wrappers. Currently, only remoting-invoke-with-check wrappers are
18917 * driver.c (compile_all_methods): Run the compilation in a thread
18918 managed by mono. Fixes #44023.
18920 * mini.c (mono_codegen): Print full method name in verbose output.
18922 * mini-x86.c (mono_arch_patch_code): Fix warning.
18924 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
18925 jumps, since the method we are jumping to might be domain-specific.
18927 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
18929 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
18931 * inssel.brg: string chars are unsigned.
18933 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
18935 * TODO: New todo item.
18937 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
18938 which calls mono_runtime_class_init and patches the call site to
18939 avoid further calls.
18940 (mono_arch_create_class_init_trampoline): New arch specific function
18941 to create a class init trampoline.
18942 (create_trampoline_code): Generalized so it can create
18943 class init trampolines as well.
18945 * mini.c (helper_sig_class_init_trampoline): New helper variable.
18946 (mono_create_class_init_trampoline): New function to create and cache
18947 class init trampolines.
18948 (mono_find_class_init_trampoline_by_addr): New function to lookup the
18949 vtable given the address of a class init trampoline. Used by the
18951 (mono_codegen): Generate a call to a trampoline instead of
18952 mono_runtime_class_init in LDSFLD[A].
18953 (mono_codegen): Add relocations for the new trampoline.
18955 * mini.h mini-x86.c aot.c: Added a new relocation type:
18956 MONO_PATCH_INFO_CLASS_INIT.
18958 * mini.h: Bump AOT version number.
18960 * aot.c: Create a copy of the loaded code instead of using the original
18961 so methods which call each other will be close in memory, improving
18964 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
18965 patch since it breaks the regression tests.
18967 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
18968 for the register saving instruction sequence since the
18969 frame_state_for function in glibc 2.3.2 don't seem to detect it.
18971 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
18973 * TODO: Fix todo item && remove another.
18975 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
18977 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
18980 * aot.c: Moved the check for MONO_LASTAOT into the initialization
18981 function of the module.
18983 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
18984 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
18985 --no-aot command line option.
18987 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
18989 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
18990 by Bernie Solomon (bernard@ugsolutions.com).
18992 * inssel.brg: Refactor the interface offset table related code into
18993 its separate functions and add support for the AOT case.
18995 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
18997 * aot.c (mono_aot_get_method_inner): Fix memory leak.
18999 * aot.c: Added mono_aot_verbose variable and made all debugging
19000 output depend on the value of this variable.
19002 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
19003 method_label and info_label.
19005 * mini.h mini-x86.c aot.c: Added a new relocation type
19006 MONO_PATCH_INFO_IID for klass->interface_id.
19008 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
19009 the MonoJitInfo structure.
19011 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
19012 a non-root appdomain in shared mode.
19014 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
19016 * aot.c: make aot loader less verbose. Remove free of unused variable.
19018 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
19020 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
19022 * .cvsignore: Added *.dll.
19024 * mini.c (mono_print_tree_nl): New function callable while debugging.
19026 * mini.c (mono_print_code): Export this.
19028 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
19031 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
19033 * mini.h (MonoCompile): Added 'jit_info' field.
19035 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
19036 the cfg structure, since it is needed by the AOT compiler.
19038 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
19040 * aot.c: A major rewrite. Changes include:
19041 - save exception tables for methods which have them.
19042 - cache failed lookups in aot_get_method () to avoid the (slow) calls
19043 to g_module_symbol.
19044 - reworked the file format so it is now much smaller and needs
19045 fewer relocation entries.
19047 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
19049 * aot.c (load_aot_module): Fix build bustage on platforms without
19052 2003-09-04 Martin Baulig <martin@ximian.com>
19054 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
19056 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
19058 * TODO: Some new optimization ideas.
19060 * aot.c: Move AOT module loading logic here from mono_assembly_open.
19062 * aot.c: Save the optimization flags used to compile the code into
19065 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
19066 support emitting domain specific code.
19068 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
19069 no longer domain neutral. It can be made domain neutral by compiling
19070 with --optimize=shared.
19072 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
19073 between appdomains.
19075 * driver.c mini.h mini.c: New --no-aot debugging option which disables
19076 loading of AOT code.
19078 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
19080 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
19081 if there is no domain neutrality information.
19083 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
19085 * aot.c (mono_compile_assembly): Emit a symbol containing the file
19086 format version into the generated library.
19088 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
19089 callee method into the caller since one of them could be shared.
19091 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
19092 system exceptions from AOT code now works.
19094 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
19095 method if it is domain neutral and the callee is not.
19097 * graph.c (cfg_emit_one_loop_level): Fix warning.
19099 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
19101 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
19104 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
19106 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
19107 is needed by code which is executed before mono_runtime_init ().
19108 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
19110 * mini.c (mono_thread_abort): Fix warning.
19111 (mono_jit_compile_method): Call static constructor in the AOT case too.
19113 * aot.c (mono_compile_assembly): Fix warning.
19115 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19117 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
19119 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
19121 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
19123 * cpu-pentium.md: Fix the length of call opcodes so they include the
19124 ESP restoring instruction. Fixes #47968.
19126 2003-08-28 Martin Baulig <martin@ximian.com>
19128 * mini-x86.c (mono_arch_call_opcode): Added support for
19129 MONO_TYPE_GENERICINST.
19131 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
19133 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
19135 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
19136 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
19138 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
19141 2003-08-26 Martin Baulig <martin@ximian.com>
19143 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
19144 when reporting an error, set this to the actual error location.
19145 (mono_method_to_ir): Report the correct error location if
19146 get_basic_blocks() returned an error.
19148 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
19150 * mini.c (mono_type_blittable): OBJECT is not blittable.
19151 (mono_method_blittable): Methods which have marshalling descriptors
19152 are not blittable either. Fixes #47842.
19154 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
19156 * driver.c mini.c: Use an environment variable instead of a global
19157 variable. Also fix the build.
19159 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
19160 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
19163 * driver.c mini.c: Added --with-valgrind option to turn off some
19164 code which prevents mono from running under valgrind.
19166 * mini.c (mono_emit_call_args): Fixed warning.
19168 * mini.c (mono_emulate_opcode): Fixed warning.
19170 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
19172 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
19173 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
19174 regalloc.c, regalloc.h: specify available registers in arch-specific
19175 code and support floats in the regallocator (patch by Laurent Morichetti
19178 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
19180 * mini.c: mono_thread_current() can be called only after
19181 mono_runtime_init(): rearrange code to not call it early on.
19183 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
19185 * mini.c: allocate jump tables in the code mempools.
19187 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19189 * mini.c, mini.h: make sure per-thread data allocated by the jit is
19192 2003-08-10 Miguel de Icaza <miguel@ximian.com>
19194 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
19195 12 to 16. This fixes bug #47453.
19198 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
19200 * mini-ppc.c: fixed indexed load and unsigned compares.
19202 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
19204 * mini.c: reenabled installation of handler for
19205 thread abort signal.
19207 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
19209 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
19210 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
19211 until it's fixed and actually useful.
19213 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
19215 * inssel-long32.brg: couple more opcodes implemented.
19217 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
19219 * mini-sparc.c: Even more opcodes implemeted.
19221 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
19223 * mini-sparc.c: More opcodes implemented.
19225 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
19227 * mini-sparc.c: More opcodes implemented.
19229 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
19231 * inssel-sparc.brg: Add some needed rules. Direct
19233 * Makefile.am: Use inssel-sparc.brg
19234 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
19235 an assert happy for now.
19237 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
19239 * mini-sparc.c: Fixed compile errors.
19240 * exceptions-sparc.c: Same. We now produce a mono binary
19241 on sparc-linux. Yea.
19243 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
19245 * mini-sparc.c: Renamed registers. Also some macro cleanups.
19246 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
19247 They compile, but do not work.
19249 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
19251 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
19252 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
19253 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
19256 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
19258 * mini.c: more opcodes implemented and better support for generics.
19260 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
19262 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
19263 * mini.c, mini.h: first cut at generics support: some new instructions
19264 added and changed the behaviour of some of the existing ones.
19266 2003-07-21 Miguel de Icaza <miguel@ximian.com>
19268 * mini.c: Removed definition of metadata_shared mutex here.
19270 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
19272 * mini-x86.c: make vararg calls work for instance methods.
19274 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
19276 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
19277 returns the arguments in a separte list, now.
19279 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
19281 * aot.c, mini.c: updates for array type representation changes.
19283 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
19285 * mini.c: register function to perform jit shutdown.
19287 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
19289 * mini.c: use a faster allocator if possible.
19291 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
19293 * aot.c: some cleanups and portability changes.
19295 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
19297 * mini.c: use faster allocation for CEE_BOX if possible.
19299 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
19301 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
19302 Moved inlined mempcy code to its own function so that is can be
19303 reused. Added an inline memset function as well (optimized initobj).
19304 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
19306 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
19308 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
19310 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
19312 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
19313 arch code can setup the cpu for CLR execution, if needed.
19314 We use it on x86 to set the precision of FP operations.
19316 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
19318 * mini.c: disable some optimizations if we can guess they'll cost too
19319 much for a given method.
19321 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
19323 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
19325 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
19326 * mini.h mini.c mini-x86.c: Added instruction level coverage
19327 info collection support.
19329 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
19331 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
19332 is now implemented in the profiling API. Get rid of a couple of
19333 unnecessary global variables.
19335 2003-06-15 Nick Drochak <ndrochak@gol.com>
19337 * basic-long.cs: tests for negative values for bigmul, and unsigned.
19338 * cpu-g4.md: add op_bigmul and op_bigmul_un
19339 * cpu_pentium.md: add op_bigmul_un
19340 * inssel-long32.brg: add rule for unsigned bigmul
19341 * mini-ops.h: define OP_BIGMUL_UN
19342 * mini-x86.c: THE BUG: handle (un)signed properly
19343 * mini.c: choose unsigned opcode if needed.
19344 This set of patches fixes bug #44291
19346 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
19348 * mini.c (optimize_branches): improved to handle all kinds of
19349 conditional branches.
19351 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
19353 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
19354 don't raise exceptions.
19356 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
19358 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
19359 to arch-specific files.
19361 2003-06-09 Martin Baulig <martin@ximian.com>
19363 * Makefile.am (libs): Added $(LIBGC_LIBS).
19365 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
19367 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
19368 and OP_ATAN (fixes bug#44293).
19370 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
19372 * Makefile.am, mini-x86.c: rename cpu description array to
19373 pentium_desc, since some compilers define the 'pentium' preprocessor
19376 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
19378 * mini.c (mini_select_instructions): add explicit branch if the
19379 following block is not the false target of a conditional branch -
19380 we need this with any optimization that reorder or remove bblocks
19382 * mini.c (optimize_branches): bug fixes
19384 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
19386 * mini.c (mono_method_to_ir): inline static readonly fields
19388 * ssa.c (fold_tree): start cfold support for long (very simple
19391 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
19393 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
19395 * inssel.brg: fixed memcpy (bug #44219).
19397 2003-06-05 Dick Porter <dick@ximian.com>
19399 * driver.c: Set the glib log levels to not abort if g_message
19402 g_set_prgname() has to happen before mini_init() so that the
19403 process handle gets the info.
19405 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
19407 * driver.c: add intrins to the default optimizations to get wider
19410 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
19412 * mini.h: some large basic blocks will overflow a 16-bit
19413 integers for symbolic registers.
19415 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
19417 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
19418 (mono_arch_output_basic_block): fix bug 43499
19420 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
19422 * mini.c: kill duplicated definition of mono_debug_format.
19424 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
19426 * mini-x86.c, arrays.cs: fixed register allocation bug.
19428 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
19430 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
19432 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
19434 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19437 (print_method_from_ip): also print source location information if
19440 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
19442 * mini.c (mono_find_block_region): bug fix in region code
19443 (mini_method_compile): enable removing unreachable code again, but
19444 only in methods without exception clauses.
19446 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
19448 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
19449 Implemented arglist opcode and handling of TypedReference type.
19450 Fixed x86 call convention when a structure is returned.
19451 Minimal support for calling static vararg methods.
19453 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
19455 * mini.c (mini_method_compile): always remove unreachable code,
19456 because the code in them may be inconsistent (access to dead
19457 variables for example).
19459 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
19461 * driver.c, debug-mini.c: warning fixes.
19463 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
19465 * Makefile.am, jit.h, mini.h: install header for embedding mono.
19467 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
19469 * mini.c: thread-static fields are registered in mono_class_vtable(),
19470 so ensure the function is called before checking for them.
19472 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
19474 * mini.c (optimize_branches): fix for bug 43586
19476 * jit-icalls.c (mono_llmult_ovf): added an additional check for
19477 overflow (fixes Bug #43639)
19479 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19481 * mini.c, objects.cs: allow the use of stobj for primitive types.
19483 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19485 * mini.c: be less strict about argument checking until we support
19486 running the verifier.
19488 2003-05-27 Nick Drochak <ndrochak@gol.com>
19490 * basic-long.cs: tests for (ulong)int * (ulong)int also
19491 * mini.c: use the same trick for (ulong)int * (ulong)int
19493 2003-05-27 Nick Drochak <ndrochak@gol.com>
19495 * basic-long.cs: add regression test for (long)int * (long)int
19496 * cpu-pentium.md: add op_bigmul specification
19497 * inssel-long32.brg: add OP_BIGMUL rule
19498 * mini-ops.h: add OP_BIGMUL
19499 * mini-x86.c: register allocator: handle case where src1 needs to be
19501 * mini.c: substitute special BIGMUL opcode in the tree for
19502 (long)int * (long)int
19504 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
19506 * jit-icalls.c: call the type ctor on field access if needed.
19508 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
19510 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
19511 to a method (including results of ldelema, bug#43207).
19513 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
19515 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
19516 colors to show exception handler blocks.
19518 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
19519 (fix for pinvoke7.cs).
19521 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19523 * mini.h, mini.c: ensure correct initialization order for types that
19524 require it. Prepare for lazy compilation of jit icall wrappers.
19525 Provide a name for opcode emulation to reduce unneeded mallocing.
19527 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
19529 * mini-x86.c: better register restoring code and profiling
19530 support for tail calls.
19532 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19534 * mini.h, driver.c: prepare for leaf methods optimization.
19536 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
19538 * mini.c: get targets of branches before converting a method.
19540 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
19542 * mini.c (optimize_branches): added some experimental code (disbaled)
19544 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
19546 * mini.c (optimize_branches): fix branch to branch optimization
19548 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
19550 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
19552 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
19554 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
19557 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
19559 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
19560 enable use of interface variables again.
19562 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
19563 I1 to registers because there is no simply way to sign extend 8bit
19564 quantities in caller saved registers on x86.
19566 * inssel-float.brg: set costs of some rules to 2 so
19567 that monobure always select the arch. specific ones if supplied,
19568 regardless of the order we pass the files to monoburg.
19570 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
19572 * mini.c, mini-x86.c: since the magic trampoline for jumps
19573 can't patch the code directly, we do it as soon as the
19574 method gets compiled.
19576 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
19578 * mini-x86.c, mini.h: introduce a new patching method
19579 to support CEE_JMP and tail calls.
19580 * mini.c: obey tail.call. Don't precompile methods target
19582 * tramp-x86.c: new trampoline code to handle methods
19583 reached through a jump.
19585 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
19587 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
19588 bit values to registers
19590 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
19592 * mini.c (mono_compile_get_interface_var): share interface
19593 variables if possible.
19595 2003-05-16 Martin Baulig <martin@ximian.com>
19597 * debug-mini.c (mono_init_debugger): New function to initialize
19598 the debugger. This is not in the debugger since it needs to
19599 access some of mini's internals.
19601 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
19603 * mini.c (mono_method_to_ir): inlining fixes/cleanups
19605 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
19607 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
19608 for value type handling.
19610 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
19612 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
19613 (mono_method_check_inlining): enable inlining of all kinds of wrappers
19615 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
19617 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
19618 the constructor through a proxy.
19620 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
19622 * jit-icalls.c, inssel.brg: fixes to array element address
19625 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
19627 * mini-x86.c (is_regsize_var): allocate pointer to registers
19629 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
19631 * driver.c: fixed typo, added intrins to the set of optimizations
19632 tested with regressions.
19634 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
19636 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
19637 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
19640 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
19642 * inssel.brg: remove some common pop instructions without side effects
19644 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
19646 * inssel-x86.brg: fixed thinko in int to double conversions.
19648 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
19650 * mini.c, jit-icalls.c: added runtime thread-static variable support.
19652 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
19654 * inssel-long32.brg: two more missing instructions.
19656 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
19658 * mini.c (mono_emit_call_args): set the cil_code for all arguments
19659 if not already set.
19661 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
19663 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
19666 * basic-float.cs: Added tests for negative zero.
19668 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
19670 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
19671 a couple of missing operations for long casts, with test cases.
19673 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19675 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
19677 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
19679 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
19680 code size estimation.
19682 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
19684 * mini.c (mono_jit_create_remoting_trampoline): make it work with
19685 abstract methods (fix bug 42542)
19687 * aot.c: add ability to handle array types
19689 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
19691 * mini.c: Call the _specific versions of the object allocation
19692 functions if possible.
19694 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
19696 * driver.c: call setlocale ().
19698 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
19700 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
19703 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
19705 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
19707 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
19708 wrappers (fix bug 42122)
19710 2003-05-04 Martin Baulig <martin@ximian.com>
19712 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
19714 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
19715 s/mini_set_defaults/mono_set_defaults/g.
19717 2003-05-04 Martin Baulig <martin@ximian.com>
19719 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
19721 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
19723 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
19724 (reported by Don Roberts).
19726 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
19728 * mini.c: temporarily work around two bugs for this release.
19730 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
19732 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
19733 that contains -export-dynamic and it makes using the ld script
19735 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
19737 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
19739 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
19742 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
19744 * mini.c: make sure leave calls all the needed finally blocks,
19745 even when the target jumps out of multiple exception clauses.
19747 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
19749 * ldscript, Makefile.am: add linker script to reduce the number of
19750 exported symbols (should also fix the issues with libwine defining
19751 some of the same symbols in io-layer).
19753 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
19755 * driver.c (mini_main): Avoid assertion when no file name is given on
19758 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
19760 * driver.c: added --version/-V command line option.
19761 Added the inline optimization in the regression tests.
19763 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
19765 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
19766 to the type in the method signature (fixes bug#42134).
19768 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
19770 * mini.c: when inlining, check this is not null only when needed (bug #42135).
19772 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
19774 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
19776 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19778 * driver.c: fixed bug #42100.
19780 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
19782 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
19784 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
19786 * mini.c: moved most of the code required to do inlining to its own
19787 function so it can be reused. Inline also ctors if appropriate.
19789 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
19791 * Makefile.am: Link with -export-dynamic so shared libs loaded by
19792 the runtime can call mono API functions.
19794 2003-04-27 Martin Baulig <martin@ximian.com>
19796 * debug-mini.c (mono_debug_init_method): Added
19797 `guint32 breakpoint_id' argument; if the method has a breakpoint,
19798 send a notification to the debugger.
19800 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
19801 running in the Mono Debugger, just pass the breakpoint number to
19802 mono_debug_init_method().
19804 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
19806 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
19808 * mini.c: allow some more unsafe compares.
19810 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
19812 * mini-x86.c, Makefile.am: make distcheck works (partially from
19813 a patch by Richard Lee <r.h.lee@attbi.com>).
19814 * regset.c, regset.h: removed, they are unused.
19816 2003-04-25 Dick Porter <dick@ximian.com>
19818 * driver.c: Usage reports the name as 'mono' not 'mini'
19819 * exceptions-x86.c: Build and run on freebsd
19821 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
19823 * Makefile.am: install the program with the 'mono' name and
19824 the library as libmono instead of mini and libmini.
19826 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
19828 * driver.c: provide the APIs for the embedding interface of the old jit.
19830 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
19832 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
19834 2003-04-23 Martin Baulig <martin@ximian.com>
19836 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
19838 * driver.c: Added `--debug' command line argument to enable
19841 2003-04-23 Martin Baulig <martin@ximian.com>
19843 * debug.[ch]: Removed. The code is now in
19844 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
19846 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
19849 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
19851 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
19853 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19856 (mini_cleanup): moved mono_runtime_cleanup call after the call to
19857 mono_domain_finalize.
19858 (mini_method_compile): use mono_method_profile* if the the option is
19861 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
19863 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
19864 methods with their wrapper.
19866 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
19867 methods with their wrapper.
19869 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
19872 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
19875 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
19878 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
19880 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
19882 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
19884 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
19885 of the mempool. This is slightly faster and uses less memory
19887 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
19889 * mini.c: avoid O(n) allocation for variables.
19891 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
19893 * mini.c: handle items on the stack after inlining methods.
19895 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
19897 * mini.c: make the method->opcode optimization dependent
19898 on MONO_OPT_INSTRINS and do it lazily.
19900 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
19902 * driver.c: print overall results at the end of regression run.
19904 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
19906 * inssel.brg: don't overwrite symbolic registers.
19908 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
19910 * inssel-x86.brg: fix conversion from long to float.
19912 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
19914 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
19916 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
19918 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
19920 * driver.c: Added --print-vtable option as in the old JIT.
19922 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
19924 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
19926 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
19928 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
19930 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
19932 * mini.c regalloc.c regalloc.h: Fix memory leak.
19934 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
19936 * aot.c (mono_aot_get_method): register all used strings
19938 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
19940 * mini.c: always intern strings references with ldstr at compile time.
19942 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
19944 * Makefile.am: add BUILT_SOURCES.
19946 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
19948 * driver.c: give a better error message when the assembly to execute
19949 doesn't have an entry point.
19951 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
19953 * Makefile.am: added hack for automake
19955 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
19958 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
19960 22003-04-07 Martin Baulig <martin@ximian.com>
19962 * Makefile.am: Added Makefile.am.
19964 * debugger-main.c: Removed, this is now in the debugger where it
19967 * mini.pc.in: Call this package `mini' for the moment.