1 2009-04-16 Zoltan Varga <vargaz@gmail.com>
3 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
4 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
6 2009-04-14 Zoltan Varga <vargaz@gmail.com>
8 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
9 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
11 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
13 * liveness.c (visit_bb): Remove a needless assert.
15 2009-04-13 Zoltan Varga <vargaz@gmail.com>
17 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
18 full aot support to the arch specific code.
20 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
22 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
24 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
26 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
27 collect information about the delegate invoke impl trampolines.
29 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
30 to save trampolines during full-aot mode.
32 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
33 creation function which returns a trampoline which sets the rgctx
35 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
37 (mono_delegate_trampoline): Ditto.
39 * mini.c (mono_jit_runtime_invoke): Ditto.
41 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
43 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
45 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
47 2009-04-12 Zoltan Varga <vargaz@gmail.com>
49 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
50 just setting the opcode to OP_NOP.
52 2009-04-11 Zoltan Varga <vargaz@gmail.com>
54 * mini.c (mini_method_compile): Put the last change inside an
55 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
57 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
58 and extend live ranges to cover the whole method when using xdb.
60 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
61 do it in the trampolines.
63 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
66 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
68 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
69 call code in full-aot mode since IMT is disabled there.
70 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
71 new JIT no longer has that restriction.
73 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
75 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
76 a more compact format.
77 (mono_aot_wrapper_name): New function to return a unique name for a
78 wrapper method, also used by the AOT runtime.
80 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
83 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
84 when a ICollection<T> etc is encountered.
85 (add_generic_instances): Process method arguments/locals too.
86 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
89 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
91 2009-04-10 Zoltan Varga <vargaz@gmail.com>
93 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
95 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
97 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
98 representing the result of the decomposition. Nullify instructions
99 instead of setting them to OP_NOP since nops can't have registers
102 2009-04-09 Zoltan Varga <vargaz@gmail.com>
104 * aot-compiler.c (mono_compile_assembly): Split this huge function into
105 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
106 info. Strip 'mapping symbols' on ARM.
108 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
110 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
111 this with the native genmdesc.
113 2009-04-08 Bill Holmes <billholmes54@gmail.com>
115 * aot-runtime.c: Fixing the MSVC build.
117 Code is contributed under MIT/X11 license.
119 2009-04-08 Zoltan Varga <vargaz@gmail.com>
121 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
122 JITted code depends on it.
124 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
126 * aot-compiler.c: Use new MonoGenericParam accessors.
128 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
130 Reduce memory usage and improve correctness wrt MonoGenericParam
131 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
132 handing. Avoid allocating MonoGenericParams, but use the ones in
133 the container itself.
135 2009-04-07 Miguel de Icaza <miguel@novell.com>
137 * tasklets.c: Return exceptions in the out argument.
139 2009-04-08 Zoltan Varga <vargaz@gmail.com>
141 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
142 opcode. Use pointer types in more places instead of casting them to
145 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
147 (mono_llvm_optimize_method): New helper function to optimize a method.
149 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
150 widening code so it could be called from more places.
151 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
152 code paths in the call opcodes.
154 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
156 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
158 2009-04-06 Zoltan Varga <vargaz@gmail.com>
160 * dwarfwriter.c: Use _ to separate class name
161 components as gdb can't handle '.'. Represent reference variables
164 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
166 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
168 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
170 * gc-test.cs: New file with GC stack marking tests.
172 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
173 negative numbers for vfp.
175 * basic-float.cs: Add a test.
177 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
179 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
181 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
183 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
184 part of tasklet/continuation support.
186 2009-04-05 Zoltan Varga <vargaz@gmail.com>
188 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
189 amd64 opcodes inside an ifdef.
191 * dwarfwriter.c: Emit inheritance information for classes, emit fields
194 * dwarfwriter.c (emit_type): Emit the class info for classes.
196 2009-04-04 Zoltan Varga <vargaz@gmail.com>
198 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
200 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
202 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
204 * ssa.c (mono_ssa_compute): Fix some memory leaks.
206 2009-04-03 Zoltan Varga <vargaz@gmail.com>
208 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
210 * mini-llvm.c: Update comments.
212 * mini.h (COMPILE_LLVM): New macro.
214 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
216 * ssa.c (mono_ssa_compute): Ditto.
218 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
219 the unwind ops from a DWARF FDE.
221 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
222 methods by extracting the dwarf unwind ops from the unwind info generated
225 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
228 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
231 2009-04-02 Zoltan Varga <vargaz@gmail.com>
233 * Makefile.am (llvm_sources): Enable this.
235 * mini.c (mini_method_compile): Add support for compiling with LLVM,
236 failing back to the JIT if something cannot be handled.
238 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
241 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
244 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
247 * mini-ops.h: Add a few opcodes needed by LLVM.
249 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
252 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
255 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
257 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
259 2009-04-01 Mark Probst <mark.probst@gmail.com>
261 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
262 ridiculously large methods.
264 2009-03-31 Martin Baulig <martin@ximian.com>
266 * debug-debugger.c (debugger_remove_breakpoint): Call
267 mono_debugger_remove_class_init_callback ().
269 2009-03-31 Zoltan Varga <vargaz@gmail.com>
271 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
272 right before emitting code, not at the start.
274 * mini.c (mono_postprocess_patches): Extract this into a separate function
275 from mono_codegen ().
277 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
278 byref types correctly.
280 2009-03-30 Zoltan Varga <vargaz@gmail.com>
282 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
285 2009-03-29 Zoltan Varga <vargaz@gmail.com>
287 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
288 indirect calls, this avoids problems where get_vcall_slot () would get
289 confused by the native code for the instruction preceeding the call.
290 (mono_arch_get_vcall_slot): Simplify this.
291 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
293 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
294 register allocator now seems to depend on them instead of the data in
297 * mini.c (mini_method_compile): Throw the correct type of exception if
298 mono_method_get_header () fails because of a loading error.
300 2009-03-28 Zoltan Varga <vargaz@gmail.com>
302 * mini.c (mini_method_compile): Clear the loader error if the method
303 header cannot be decoded.
305 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
306 interface methods on proxies correctly.
308 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
309 this argument for vtype methods. Add precise liveness info for arguments.
311 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
312 LIVERANGE_START/END opcodes.
314 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
315 for arguments and values in registers.
317 2009-03-27 Zoltan Varga <vargaz@gmail.com>
319 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
320 return a valuetype. Fixes #487518.
322 * iltests.il: Add a test.
324 * aot-compiler.c: Use mono_thread_create () to create helper threads.
326 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
327 closed over a null reference correctly.
329 2009-03-26 Zoltan Varga <vargaz@gmail.com>
331 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
333 2009-03-25 Mark Probst <mark.probst@gmail.com>
335 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
336 allocated to the same registers as fixed sregs.
338 2009-03-24 Mark Probst <mark.probst@gmail.com>
340 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
343 * method-to-ir.c: Handle more cases for
344 Interlocked.CompareExchange.
346 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
347 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
348 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
350 2009-03-23 Zoltan Varga <vargaz@gmail.com>
352 * aot-runtime.c (decode_method_ref): Fix a warning.
354 * unwind.c (mono_unwind_frame): Ditto.
356 2009-03-22 Zoltan Varga <vargaz@gmail.com>
358 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
359 (mono_compile_assembly): Enable the binary writer for full-aot as well.
361 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
362 fix the handling of large values in the ALU_PC_G0_NC relocation.
364 2009-03-22 Zoltan Varga <vargaz@gmail.com>
366 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
368 2009-03-22 Mark Probst <mark.probst@gmail.com>
370 * method-to-ir.c (mono_spill_global_vars): Support for ternary
373 2009-03-22 Mark Probst <mark.probst@gmail.com>
375 * method-to-ir.c: MINI_OP3 needs a comma.
377 * method-to-ir.c, mini.h, mini.c: Remove
378 mono_init_op_sreg_counts ().
380 2009-03-22 Zoltan Varga <vargaz@gmail.com>
382 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
385 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
388 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
390 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
393 2009-03-21 Mark Probst <mark.probst@gmail.com>
395 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
396 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
397 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
400 2009-03-20 Zoltan Varga <vargaz@gmail.com>
402 * driver.c: Change location of gc_wrapper.h.
404 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
405 inside finally clauses correctly. Fixes #485721.
407 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
408 after the change above.
410 * exceptions.cs: Add a test.
412 2009-03-19 Zoltan Varga <vargaz@gmail.com>
414 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
416 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
417 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
418 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
420 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
421 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
423 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
425 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
426 Simplify logic for ensure_method_is_allowed_to_call_method.
427 Handle wrappers on callers.
429 2009-03-19 Zoltan Varga <vargaz@gmail.com>
431 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
434 * basic-simd.cs: Fix the names of some test methods.
436 2009-03-18 Geoff Norton <gnorton@novell.com>
438 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
440 2009-03-18 Zoltan Varga <vargaz@gmail.com>
442 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
444 2009-03-17 Jb Evain <jbevain@novell.com>
446 * driver.c: remove now uneeded call to mono_gc_base_init before
449 2009-03-17 Jb Evain <jbevain@novell.com>
451 * dwarfwriter.c (token_handler): handle more cases.
453 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
455 * method-to-ir.c: Remove more dead code (that was required only
456 because of method_is_safe). Fix compiler warnings.
458 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
460 * method-to-ir.c: Remove unneeded/useless method_is_safe
461 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
463 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
465 * mini.c (mini_method_compile): Print the method been compiled with
466 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
467 for people not familiar with the runtime.
469 2009-03-17 Zoltan Varga <vargaz@gmail.com>
471 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
472 a managed object which is later put into a GList. Return its class instead.
474 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
475 stack slots when using sgen.
477 2009-03-16 Zoltan Varga <vargaz@gmail.com>
479 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
481 2009-03-14 Zoltan Varga <vargaz@gmail.com>
483 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
484 > so it works on the first vreg as well.
486 2009-03-13 Zoltan Varga <vargaz@gmail.com>
488 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
491 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
493 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
496 2009-03-12 Zoltan Varga <vargaz@gmail.com>
498 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
499 native->IL offset mapping.
501 2009-03-11 Zoltan Varga <vargaz@gmail.com>
503 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
505 * basic.cs: Add a test.
507 2009-03-11 Mark Probst <mark.probst@gmail.com>
509 * mini-x86.c (mono_arch_output_basic_block): Use different
510 registers in case the ones we want to overwrite are used by the
511 other operand. Fixes regression in #480807.
513 2009-03-10 Zoltan Varga <vargaz@gmail.com>
515 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
517 * dwarfwriter.c (emit_line_number_info): The line number info for
518 IL code was off by one. Fix that.
520 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
523 2009-03-09 Mark Probst <mark.probst@gmail.com>
525 Contributed under the terms of the MIT/X11 license by Steven
526 Munroe <munroesj@us.ibm.com>.
528 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
531 2009-03-08 Zoltan Varga <vargaz@gmail.com>
533 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
536 2009-03-06 Zoltan Varga <vargaz@gmail.com>
538 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
539 the delegate ctor handling code. Fixes #482638.
541 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
544 * iltests.il.in: Add a test.
546 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
549 2009-03-05 Mark Probst <mark.probst@gmail.com>
551 * mini-trampolines.c (mono_create_jump_trampoline): If the method
552 is shared generic code, return the trampoline, even if the method
553 has already been compiled. Fixes #479763.
555 * mini.c, mini.h: New function
556 mono_jit_find_compiled_method_with_jit_info() which is the same as
557 mono_jit_find_compiled_method() but also returns the jit info.
559 2009-03-05 Mark Probst <mark.probst@gmail.com>
561 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
562 for methods which actually have one. For all other methods, make
563 sure the this argument var is live the whole method.
565 * mini.c (mini_method_compile): Every shared method has a
566 this/vtable/mrgctx info. Fixes #480807.
568 2009-03-05 Mark Probst <mark.probst@gmail.com>
570 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
571 generic/imt thunks where some entries branch through the vtable,
572 while other entries branch directly.
574 2009-03-05 Zoltan Varga <vargaz@gmail.com>
576 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
578 * mini-windows.c: Ditto.
580 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
583 2009-03-04 Zoltan Varga <vargaz@gmail.com>
585 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
588 2009-03-04 Mark Probst <mark.probst@gmail.com>
590 * method-to-ir.c: Don't inline methods that use JMP. Fixes
593 2009-03-04 Mark Probst <mark.probst@gmail.com>
595 * exceptions-x86.c: Include debug-mini.h - fixes build.
597 2009-03-04 Martin Baulig <martin@ximian.com>
599 * debug-mini.c: Clean up the exception API and add documentation.
600 (mono_debugger_handle_exception): New public method; this is
601 called when throwing an exception or encountering an unhandled one.
602 (mono_debugger_call_exception_handler): Formerly known as
603 mono_debugger_handle_exception(); this is used to tell the
604 debugger that we're about to invoke an exception handler.
606 2009-03-04 Martin Baulig <martin@ximian.com>
608 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
609 ../metadata/mono-debug-debugger.c; save and reset exception state.
611 2009-03-02 Martin Baulig <martin@ximian.com>
613 * debug-mini.c: Moved the debugger exception handling here from
614 ../metadata/mono-debug-debugger.c.
617 (MonoDebuggerExceptionAction): New exception typedef.
620 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
623 (mono_amd64_throw_exception): Use the new debugger exception
627 (mono_handle_exception_internal): Don't call
628 mono_debugger_unhandled_exception() here.
630 2009-03-03 Zoltan Varga <vargaz@gmail.com>
632 * mini.c aot-compiler.c: Update after the changes to
633 mono_marshal_get_runtime_invoke ().
635 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
636 Virtual generic methods might not have method->slot set, work around
639 * generics.cs: Add a test.
641 2009-03-02 Geoff Norton <gnorton@novell.com>
644 * driver.c: Allow signal chaining of SIGFPE as well.
646 2009-03-02 Zoltan Varga <vargaz@gmail.com>
648 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
649 this since it now receives the method not its generic context in the
652 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
653 generic/imt thunks where some entries branch through the vtable, while
654 other entries branch directly.
656 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
658 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
659 support for interface methods as well.
661 * mini-trampolines.c: Add support for virtual generic methods in interfaces
662 using the normal IMT thunks.
664 generics.cs: Add new tests.
666 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
667 the generic inst to the generic imt thunks. This fixes AOT support,
668 improves consistency with the normal IMT thunks, and makes it easier to
669 add support for interface generic virtual methods later.
671 * mini-trampolines.c (mono_magic_trampoline): Ditto.
673 2009-02-28 Zoltan Varga <vargaz@gmail.com>
675 * driver.c (mono_set_signal_chaining): New public API function to enable
676 signal chaining on POSIX platforms.
678 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
679 (si@lindenlab.com) to implement signal chaining. The original patch was
680 contributed under the MIT X/11 license:
681 https://bugzilla.novell.com/show_bug.cgi?id=318894
683 2009-02-27 Zoltan Varga <vargaz@gmail.com>
685 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
686 too until it can be made to run on amd64.
688 2009-02-26 Zoltan Varga <vargaz@gmail.com>
690 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
691 to get_generic_context_from_code () + get_call_info () if possible.
693 2009-02-25 Zoltan Varga <vargaz@gmail.com>
695 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
696 suspend-on-sigsegv functionality.
698 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
699 to suspend when a native SIGSEGV is received. This is useful for debugging
700 crashes which don't happen under gdb, since a live process contains more
701 information than a core file.
703 * mini-exceptions.c (mono_print_thread_dump): Use
704 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
706 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
708 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
710 * basic-float.cs: Disable the tests which currently fail on amd64.
712 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
713 value to mono_arch_patch_callsite () to fix crashes.
715 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
717 2009-02-23 Zoltan Varga <vargaz@gmail.com>
719 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
720 nop code by patching the call address to point to the nullified class init
721 trampoline, as the former does not seem to be safe on SMP machines.
723 2009-02-23 Mark Probst <mark.probst@gmail.com>
725 * mini-ops.h: Fix the argument types for a few x86 opcodes where
728 2009-02-23 Zoltan Varga <vargaz@gmail.com>
730 * basic-float.cs basic-calls.cs: Fix warnings.
732 2009-02-22 Mark Probst <mark.probst@gmail.com>
734 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
735 correct frame pointer in the LMF. Should fix #478394.
737 2009-02-22 Zoltan Varga <vargaz@gmail.com>
739 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
741 * image-writer.c: Make the binary writer less verbose.
743 2009-02-21 Zoltan Varga <vargaz@gmail.com>
745 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
746 are called from runtime invoke wrappers.
748 2009-02-20 Zoltan Varga <vargaz@gmail.com>
750 * cpu-ppc.md (store_memindex): Increase the size of this.
752 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
754 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
756 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
758 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
761 Last fix for of #467201.
764 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
766 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
768 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
769 and long_conv_to_r8_2:
771 Fixed part of #467201.
773 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
775 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
777 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
778 conversion to 32 bits.
780 * cpu-x86.md: Increase the size of int_conv_to_r4.
782 * basic-float.cs: Add a test for this.
784 Fixed part of #467201.
786 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
788 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
790 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
791 conversion to 64 bits.
793 * basic-float.cs: Add a test for this.
795 Fixed part of #467201.
797 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
799 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
801 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
802 This behavior is compatible with MS.
804 * iltest.il.in: Add a test for this.
806 Fixed part of #467201.
808 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
810 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
812 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
813 change the precision of the value.
815 * cpu-x86.md: Define len for float_conv_to_r4.
817 * basic-float.cs: Add a test for this.
819 Fixed part of #467201.
821 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
823 * mini.c: Adjust locking order to the new semantics where the loader lock
826 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
835 * mini-trampolines.c:
848 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
850 2009-02-18 Zoltan Varga <vargaz@gmail.com>
852 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
855 2009-02-17 Zoltan Varga <vargaz@gmail.com>
857 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
858 for cctors if needed.
860 2009-02-17 Mark Probst <mark.probst@gmail.com>
862 * mini-ppc.c: Fix build on Darwin.
864 2009-02-17 Zoltan Varga <vargaz@gmail.com>
866 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
867 version instead of 3 as valgrind doesn't like version 3.
869 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
871 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
872 usable for hashing methods.
873 (emit_extra_methods): Use the new hash to avoid putting every method in the
876 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
878 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
879 whenever a method ref could match a method.
881 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
884 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
887 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
889 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
892 * method-to-ir.c (mono_method_check_inlining): Avoid calling
893 mono_method_get_header () on inflated methods as an optimization.
895 2009-02-16 Zoltan Varga <vargaz@gmail.com>
897 * ssa.c (fold_ins): Fix another crash if the instruction following the
898 switch was optimized away.
900 2009-02-16 Mark Probst <mark.probst@gmail.com>
902 Contributed under the terms of the MIT/X11 license by Steven
903 Munroe <munroesj@us.ibm.com>.
905 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
907 2009-02-16 Zoltan Varga <vargaz@gmail.com>
909 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
910 around the mono_domain_alloc calls, it is now done by the functions
913 * aot-compiler.c (compile_method): Only add wrappers referenced by
914 the method if compiling with full AOT.
915 (mono_compile_assembly): Error out if --aot=full is specified on
916 a platform where it is not supported.
918 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
921 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
924 * aot-runtime.c (load_named_code): Handle
925 mono_arm_throw_exception_by_token.
927 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
929 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
932 * Makefile.am (fullaotcheck): Exit if a test fails.
934 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
936 (mono_compile_assembly): Handle the assembler failing.
938 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
939 accepting subsections of .bss.
941 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
944 * aot-compiler.c: Remove some unused includes.
946 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
947 now in MonoImageWriter.
949 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
950 code sequence which matches a non-virtual call. Fixes #472654.
952 2009-02-15 Zoltan Varga <vargaz@gmail.com>
954 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
957 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
958 use the image/dwarf writers directly.
960 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
963 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
966 * image-writer.h: Fix some typos.
968 * dwarfwriter.h dwarfwriter.c: New files.
970 * aot-compiler.c: Extract the DWARF info writing functionality into a
973 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
974 argument to return unwind info.
976 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
978 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
980 * aot-runtime.c (decode_method_ref): Add a case for
981 MONO_AOT_METHODREF_WRAPPER_NAME.
983 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
986 * aot-compiler.c (encode_method_ref): Use the new constants.
988 * aot-runtime.c (decode_method_ref): Ditto.
990 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
991 be compiled, not the icall itself.
993 2009-02-14 Zoltan Varga <vargaz@gmail.com>
995 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
996 using decode_method_ref ().
998 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
999 convert it to an in32. Fixes #475859.
1001 * arrays.cs: Add a test.
1003 2009-02-12 Zoltan Varga <vargaz@gmail.com>
1005 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
1008 * basic-long.cs: Add a test.
1010 2009-02-12 Mark Probst <mark.probst@gmail.com>
1012 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
1013 remove the frame pointer in leaf methods which don't receive any
1014 arguments, don't throw exceptions and don't do dynamic stack
1017 2009-02-12 Zoltan Varga <vargaz@gmail.com>
1019 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
1020 the fail_tramp changes. Hopefully fixes #475132.
1022 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1024 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
1025 instead of mono_metadata_signature_dup_full.
1027 2009-02-12 Zoltan Varga <vargaz@gmail.com>
1029 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
1030 for processing jump tables. Fixes #473787.
1032 2009-02-11 Mark Probst <mark.probst@gmail.com>
1034 * mini-generic-sharing.c: mini_method_get_context() just calls
1035 mono_method_get_context_general() now.
1037 * mini.c, mini.h: Moved get_object_generic_inst(),
1038 construct_object_context_for_method() and
1039 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
1041 2009-02-11 Zoltan Varga <vargaz@gmail.com>
1043 * branch-opts.c (mono_if_conversion): Handle the case where the merged
1044 basic block fell through to its successor bblock without a branch. Fixes
1047 * iltests.il.in: Add a test.
1049 * aot-compiler.c (encode_method_ref): Encode methods of array types.
1050 (can_encode_patch): We can now handle arrays of generic parameters and
1053 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
1055 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
1056 the AOT file to avoid some #ifdefs in aot-runtime.c
1058 * mini.h: Bump AOT file format version.
1060 2009-02-10 Zoltan Varga <vargaz@gmail.com>
1062 * Makefile.am (fullaotcheck): Make this run the tests.
1064 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
1066 2009-02-10 Mark Probst <mark.probst@gmail.com>
1068 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
1069 individually. Fixes #473482.
1071 2009-02-10 Zoltan Varga <vargaz@gmail.com>
1073 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
1075 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
1077 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
1078 (mono_compile_assembly): Hush compile warnings about
1079 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
1082 2009-02-10 Zoltan Varga <vargaz@gmail.com>
1084 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
1086 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
1088 * aot-compiler.c: Fix arm support.
1090 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
1091 img_writer_emit_unset_mode () function.
1093 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
1094 (mono_unwind_get_dwarf_pc_reg): Ditto.
1096 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
1097 Move almost all platform specific code to a set of arch_ functions,
1098 and document them to ease porting.
1100 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
1102 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
1104 * aot-compiler.c: Extract the image writing functionality into a separate
1105 module to reduce the size of this file.
1107 2009-02-09 Geoff Norton <gnorton@novell.com>
1109 * mini-s390.c: Fix the signature of emit_sig_cookie.
1111 2009-02-09 Zoltan Varga <vargaz@gmail.com>
1113 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
1115 * aot-runtime.c (is_shared_got_patch): Ditto.
1117 * aot-runtime.c (load_named_code): Cope with the fact that
1118 decode_got_entry () won't decode the patch fully if its corresponding got
1119 entry is already filled.
1121 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
1123 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1125 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
1126 as the moving pointer instead of 'buf' for consistency with the rest of the
1128 (mono_arch_create_monitor_exit_trampoline): Ditto.
1130 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
1131 generic_class_init trampolines.
1132 (add_generic_class): Extract some code from add_generic_instances () into a
1133 separate function so it can be called from other places too.
1134 (compile_method): Call add_generic_class () for the classes of inflated methods
1135 referenced by the method.
1136 (can_encode_patch): Allow references to generic parameters.
1138 * aot-runtime.c: Add support the patches required by the new trampolines.
1140 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
1143 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
1146 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
1147 this from get_throw_pending_exception, make the signature full aot compatible.
1149 * Makefile.am (fullaotcheck): New target to run full-aot tests.
1151 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
1153 * exceptions.cs: Add a test.
1155 2009-02-07 Zoltan Varga <vargaz@gmail.com>
1157 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
1158 use the DWARF_DATA_ALIGN constant instead.
1160 * exception-<ARCH>.c: Update after the above change.
1162 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
1165 * mini-arm.c: Enable the dwarf unwinder.
1167 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
1168 instead of mono_class_setup_vtable ().
1170 2009-02-07 Zoltan Varga <vargaz@gmail.com>
1172 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
1175 * mini-x86.h: Enable the dwarf unwinder.
1177 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
1179 Fix mcs/tests/test-7.cs
1180 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
1183 2009-02-06 Zoltan Varga <vargaz@gmail.com>
1185 * mini.c (print_jit_stats): Remove some unused statistics.
1187 2009-02-05 Zoltan Varga <vargaz@gmail.com>
1189 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
1191 2009-02-05 Mark Probst <mark.probst@gmail.com>
1193 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
1194 the method we get from mono_object_get_virtual_method() because
1195 that function does it properly, now.
1197 2009-02-05 Zoltan Varga <vargaz@gmail.com>
1199 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
1200 opcodes. Fixes #472775.
1202 2009-02-05 Mark Probst <mark.probst@gmail.com>
1204 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
1205 fact that mono_find_jit_info() sometimes returns the context
1206 corresponding to the jit info in new_ctx. Fixes #472600.
1208 2009-02-05 Zoltan Varga <vargaz@gmail.com>
1210 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
1211 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
1212 klass->enum_basetype directly.
1214 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
1217 * unwind.c: Avoid 0 sized arrays.
1219 2009-02-04 Zoltan Varga <vargaz@gmail.com>
1221 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
1222 size on systems with 64k pages. Fixes #471389.
1224 2009-02-04 Mark Probst <mark.probst@gmail.com>
1226 Contributed under the terms of the MIT/X11 license by Steven
1227 Munroe <munroesj@us.ibm.com>.
1229 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
1230 for LOADI4_MEMBASE. Use addi instead of addic if it's not
1233 2009-02-04 Mark Probst <mark.probst@gmail.com>
1235 Contributed under the terms of the MIT/X11 license by Steven
1236 Munroe <munroesj@us.ibm.com>.
1238 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
1241 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
1242 The trampoline can be longer on PPC64.
1244 2009-02-04 Mark Probst <mark.probst@gmail.com>
1246 Contributed under the terms of the MIT/X11 license by Steven
1247 Munroe <munroesj@us.ibm.com>.
1249 * mini-ppc.c: Compiler warning fixes and trivial code
1252 2009-02-04 Zoltan Varga <vargaz@gmail.com>
1254 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
1255 ins->dreg which could be a hardware register, not a vreg.
1257 * aot-compiler.c (emit_method_dwarf_info): Ditto.
1259 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
1260 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
1262 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
1264 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
1265 ->dreg, that is not the vreg we are looking for.
1267 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
1269 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
1272 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
1275 2009-02-03 Zoltan Varga <vargaz@gmail.com>
1277 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
1279 * aot-compiler.c (emit_line_number_info): Fix line number emission when
1282 * aot-compiler.c: Add xdebug support on x86.
1284 * unwind.c: Add x86 support.
1286 * aot-compiler.c (emit_exception_debug_info): Control the emission of
1287 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
1289 * mini.c (mini_method_compile): Ditto.
1291 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
1294 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
1295 which mimic .push_section/.pop_section in GAS.
1297 * aot-compiler.c: Emit precise live range information for variables.
1299 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
1301 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
1302 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
1305 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
1306 the live ranges of variables.
1308 * mini.h (struct MonoMethodVar): Add two fields containing the live range
1309 of the variable in terms of native offsets.
1311 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
1313 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
1315 2009-02-02 Mark Probst <mark.probst@gmail.com>
1317 Contributed under the terms of the MIT/X11 license by Steven
1318 Munroe <munroesj@us.ibm.com>.
1320 * exceptions-ppc.c (restore_regs_from_context): Correct operand
1321 order (offset then base reg) for ppc_load_multiple_regs.
1322 (emit_save_saved_regs) Correct operand order for
1323 ppc_store_multiple_regs.
1324 (mono_arch_get_call_filter): Correct operand order for
1325 ppc_load_multiple_regs.
1327 * mini-ppc.c (emit_memcpy): Fix operand order for
1328 ppc_load_reg_update and ppc_store_reg_update.
1329 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
1330 (mono_arch_emit_epilog): Correct operand order for
1331 ppc_load_multiple_regs.
1333 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
1334 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
1336 2009-02-02 Mark Probst <mark.probst@gmail.com>
1338 * cpu-ppc64.md: Fixed storer4_memindex length.
1340 2009-02-02 Zoltan Varga <vargaz@gmail.com>
1342 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
1345 * aot-compiler.c (emit_line_number_info): Optimize this.
1347 2009-02-01 Zoltan Varga <vargaz@gmail.com>
1349 * aot-compiler.c: Disassemble tokens in the IL disassembly.
1351 * aot-compiler.c: Add debug info for methods without debug info by
1352 emitting an IL file and having the line number info referencing that file.
1354 * aot-compiler.c: Optimize the size of the generated line number info.
1356 * aot-compiler.c: Emit line number info in xdebug mode.
1358 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
1361 2009-01-31 Zoltan Varga <vargaz@gmail.com>
1363 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
1365 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
1368 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
1370 * basic-calls.cs: Test for the weird crash found on arm.
1372 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
1374 * cpu-arm.md: Increase the size of storer8_membase_reg and
1375 loadr8_membase_reg to 24 bytes to accomodate the extra add.
1377 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
1378 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
1379 reg to LR otherwise we'll be loading/storing from just the offset.
1381 2009-01-30 Miguel de Icaza <miguel@novell.com>
1383 Question: if we are storing gint32's inside the "*native_offset",
1384 should we change the signature to "gint32 *native_offset" to
1385 ensure that we do not have type definition problems?
1387 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
1388 an int * as this is what the other function expects, causes
1389 problems with Freescale's compiler that defined int32_t to be a
1390 long and makes int incompatible
1392 2009-01-30 Miguel de Icaza <miguel@novell.com>
1394 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
1395 filename conflict with bjam.
1397 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
1399 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
1400 as it might use decomposed ops.
1402 2009-01-30 Zoltan Varga <vargaz@gmail.com>
1404 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
1406 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
1409 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
1411 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
1414 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
1415 way registers are stored in MonoContext on arm.
1417 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
1418 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
1420 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
1422 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
1424 * mini.c (mini_init): Register mono_isfinite.
1426 * jit-icalls.c (mono_isfinite): New jit icall.
1428 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
1430 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
1431 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
1434 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
1436 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
1437 separate frame and stack pointers, so we must use FP to find the register
1439 The FP reg is retrieved from the MonoContext::regs array.
1441 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
1443 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
1446 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
1448 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
1449 return R4 and R8 when not running under softfloat.
1451 Fixes basic-calls.exe
1453 2009-01-30 Zoltan Varga <vargaz@gmail.com>
1455 * mini-arm.c: Implement some overflow opcodes.
1457 2009-01-29 Miguel de Icaza <miguel@novell.com>
1459 * ssa.c: handle another alloca.h
1461 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
1462 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
1463 MONO_ARCH_USE_SIGACTION.
1465 * aot-runtime.c, mini-exceptions.c: Replace platform define with
1468 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
1470 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
1471 PPC targets as sigaction does not exist on all platforms, define
1472 this on a per-platform basis.
1474 Instead of erroring out if the platform is not defined, include
1475 mini-ppc-os.h, and expect that the OS specific setting provides
1476 the required information.
1478 2009-01-30 Zoltan Varga <vargaz@gmail.com>
1480 * aot-compiler.c: Fix --enable-minimal=aot.
1482 2009-01-30 Zoltan Varga <vargaz@gmail.com>
1484 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
1487 2009-01-29 Zoltan Varga <vargaz@gmail.com>
1489 * exceptions-arm.c: Fix warnings.
1491 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
1494 * mini-x86.c: Fix --enable-minimal=jit build.
1496 * mini.c: Really fix --enable-minimal=jit build.
1498 * mini.c (construct_object_context_for_method): Move this outside
1499 the DISABLE_JIT block to fix the --enable-minimal=jit build.
1501 "Backported" of r124984 from 2.0 branch.
1503 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
1505 "Backport" of r124977 + r124978 from 2.0 branch.
1507 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
1508 to avoid calling mono_exception_from_token () from the throw trampoline.
1509 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
1510 for throwing corlib exceptions, this fixes full-aot support for corlib
1513 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
1515 2009-01-29 Miguel de Icaza <miguel@novell.com>
1517 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
1518 part of the changes to split the code in mini into operating
1519 system specific files.
1521 This patch was done by copying mini.c to the respective files to
1522 preserve SVN history.
1524 2009-01-29 Zoltan Varga <vargaz@gmail.com>
1526 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
1528 2009-01-28 Zoltan Varga <vargaz@gmail.com>
1530 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
1531 remoting-invoke-with-check wrappers of shared methods.
1533 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
1535 2009-01-27 Mark Probst <mark.probst@gmail.com>
1537 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
1538 optimization if the top of stack is the last instruction in the
1539 bblock. Otherwise it might have been used after its definition.
1542 2009-01-27 Zoltan Varga <vargaz@gmail.com>
1544 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
1545 method as well when get_vcall_slot () fails to match a code sequence.
1547 * mini-arm.c: Fix the android build, which doesn't have
1550 2009-01-26 Zoltan Varga <vargaz@gmail.com>
1552 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
1555 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
1557 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
1559 2009-01-26 Zoltan Varga <vargaz@gmail.com>
1561 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
1562 and put its id into jinfo->used_regs. This is only used on amd64,
1563 which is currently the only platform generating unwind info.
1565 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
1566 the dwarf unwinder. This is required to correctly handle async exceptions
1567 like thread abort and stack overflows, which can happen while a method
1568 is in the middle of its prolog or epilog.
1570 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
1571 the unwind info belonging to an AOTed method.
1573 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
1574 into cfg->unwind_ops.
1576 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
1578 * mini.c (mini_init): Call mono_unwind_init ().
1579 (mini_cleanup): Call mono_unwind_cleanup ().
1581 * unwind.c: Add functions for managing a set of unwind info entries, allowing
1582 unwind info to be shared between methods.
1584 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
1587 * exceptions-amd64.c (mono_arch_exceptions_init): Call
1588 get_throw_pending_exception () to avoid initialization races.
1590 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
1591 mono_arch_exceptions_init () function.
1593 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
1595 2009-01-25 Zoltan Varga <vargaz@gmail.com>
1597 * mini.c (mono_get_domain_intrinsic): New helper function.
1598 (mono_get_thread_intrinsic): Ditto.
1600 * mini-arm.c mini-ia64.c: Use the new helper functions.
1602 * method-to-ir.c (mono_method_to_ir): Fix the comment for
1603 the last constrained_call change, since it is needed in the non-AOT
1606 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
1608 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
1609 mono_get_lmf_addr () on arm eabi linux.
1611 2009-01-24 Zoltan Varga <vargaz@gmail.com>
1613 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
1614 code sequence which matches a non-virtual call.
1616 2009-01-23 Mark Probst <mark.probst@gmail.com>
1618 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
1621 2009-01-23 Zoltan Varga <vargaz@gmail.com>
1623 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
1624 runtime-invoke wrappers, since they are also shared based on signature.
1626 2009-01-22 Mark Probst <mark.probst@gmail.com>
1628 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
1629 info from the (correct) context.
1631 2009-01-22 Zoltan Varga <vargaz@gmail.com>
1633 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
1635 * unwind.c (mono_unwind_frame): New function to unwind through a frame
1636 using dwarf unwinding info. Not yet used.
1638 * mini.c (mini_init): When using xdebug, disable freeing of domains.
1640 2009-01-21 Mark Probst <mark.probst@gmail.com>
1642 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
1645 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
1646 special case and handle mono_arch_delegate_invoke_impl() returning
1647 function descriptors.
1649 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
1650 trampolines return function descriptors, too.
1652 2009-01-21 Zoltan Varga <vargaz@gmail.com>
1654 * method-to-ir.c (handle_alloc): Avoid generic instances in the
1655 out_of_line optimization.
1657 2009-01-21 Martin Baulig <martin@ximian.com>
1660 (MonoCompile): Added `disable_deadce_vars' to disable removing
1664 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
1665 inside the debugger.
1667 * liveness.c (mono_analyze_liveness): Don't remove any unused
1668 variables if `cfg->disable_deadce_vars' is set.
1670 2009-01-21 Mark Probst <mark.probst@gmail.com>
1672 * method-to-ir.c: Only apply exception constructor optimization if
1673 the the method actually belongs to an exception class. Fixes
1676 2009-01-21 Zoltan Varga <vargaz@gmail.com>
1678 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
1679 change inside a #ifdef __mono_ppc64__.
1681 * aot-compiler.c (compile_method): Remove the previous limitation.
1683 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
1684 on type variables in AOTed code.
1686 * aot-compiler.c (compile_method): Skip generic methods having type
1687 constraints on their generic parameters.
1689 * aot-compiler.c (compile_method): Check for methods which cannot be
1690 encoded inside RGCTX_FETCH patches as well.
1692 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
1695 2009-01-20 Mark Probst <mark.probst@gmail.com>
1697 * method-to-ir.c: Force the vtable variable in shared generic code
1698 for the case that they might show up on a stack trace where they
1701 * mini-exceptions.c: Save and use generic sharing info as well as
1702 IP in stack traces to resolve shared generic instantiations.
1704 2009-01-20 Zoltan Varga <vargaz@gmail.com>
1706 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
1707 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
1709 2009-01-20 Mark Probst <mark.probst@gmail.com>
1711 * method-to-ir.c: Do generic sharing for array constructors.
1713 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
1715 * mini-exceptions.c (mono_print_thread_dump): Add information
1716 about the thread state using wapi_current_thread_desc.
1718 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
1720 * basic-simd.cs: Tests for the new constructors.
1722 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
1724 * mini-ops.h: Added OP_EXPAND_*
1728 * mini-x86.c (mono_arch_output_basic_block): Same.
1730 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
1732 2009-01-19 Zoltan Varga <vargaz@gmail.com>
1734 * iltests.il.in: Add a test for #467385.
1736 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
1738 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
1739 thread been cleaned up is not the same currently in execution.
1741 Fixes appdomain-unload crashes on windows, osx and linux variants
1742 without the __thread keyword.
1744 2009-01-18 Zoltan Varga <vargaz@gmail.com>
1746 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
1747 (koush@koushikdutta.com). Implement this for android.
1749 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
1750 begins with a digit.
1752 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
1753 mono_marshal_get_write_barrier ().
1755 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
1757 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
1758 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
1759 that pass them on a register pair.
1761 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
1762 test was crashing due to that.
1764 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
1766 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
1767 trampoline code. Include ucontext.h only if available.
1769 2009-01-15 Mark Probst <mark.probst@gmail.com>
1771 * mini.c: mono_domain_lookup_shared_generic() takes an open method
1772 and doesn't check whether it's sharable, like it was before
1773 removing the shared generics hash. This brings IronPython
1774 performance back to what it was before that change.
1776 2009-01-14 Mark Probst <mark.probst@gmail.com>
1778 * method-to-ir.c: Handle delegate invocation optimization earlier,
1779 otherwise it would be handled (much more slowly) by the
1780 final/sealed optimization.
1782 2009-01-13 Zoltan Varga <vargaz@gmail.com>
1784 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
1785 domain is not set. Fixes #465864.
1787 2009-01-12 Mark Probst <mark.probst@gmail.com>
1789 * method-to-ir.c: Don't stop sharing of generic methods with catch
1790 clauses - we already handle those.
1792 2009-01-12 Mark Probst <mark.probst@gmail.com>
1794 * mini.c, mini.h: lookup_generic_method() is now
1795 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
1796 making the shared_generics_hash obsolete.
1798 2009-01-12 Mark Probst <mark.probst@gmail.com>
1800 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
1801 use the red zone. Make room on the stack first and then use it,
1802 not the other way around.
1804 2009-01-12 Zoltan Varga <vargaz@gmail.com>
1806 * mini.c (mini_init): Call mono_xdebug_init ().
1808 * aot-compiler.c (mono_xdebug_init): Make this non-static.
1810 2009-01-11 Zoltan Varga <vargaz@gmail.com>
1812 * TestDriver.cs: Add an --iter argument to run tests multiple times.
1814 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
1817 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
1818 debug+unwind info for trampolines.
1820 * mini.c (mono_create_unwind_op): New helper function.
1822 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
1824 2009-01-10 Zoltan Varga <vargaz@gmail.com>
1826 * aot-compiler.c: Fix the build.
1828 2009-01-09 Zoltan Varga <vargaz@gmail.com>
1830 * Makefile.am: Update dtrace-prelink.sh location.
1832 2009-01-08 Zoltan Varga <vargaz@gmail.com>
1834 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
1835 optimization. Fixes #464520.
1837 2009-01-07 Bill Holmes <billholmes54@gmail.com>
1839 * mini-amd64.c : Adding code to save/restore non-volatile registers
1842 * exceptions-amd64.c : Adding code to save/restore non-volatile
1843 registers on Winx64.
1845 Contributed under MIT/X11 license.
1847 2009-01-07 Zoltan Varga <vargaz@gmail.com>
1849 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
1850 __GNUC_MINOR__ which can break when the major version changes.
1852 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1854 * basic-simd.cs: Add tests for usage of the sizeof opcode.
1856 2009-01-07 Geoff Norton <gnorton@novell.com>
1858 * helpers.c: Allow mono -v -v -v to work on darwin.
1860 2009-01-05 Bill Holmes <billholmes54@gmail.com>
1862 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
1865 Contributed under MIT/X11 license.
1867 2009-01-05 Zoltan Varga <vargaz@gmail.com>
1869 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
1870 instead of directly accessing type->data.klass. Fixes #462016.
1871 (mono_allocate_stack_slots_full): Ditto.
1873 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
1874 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
1876 * aot-compiler.c (emit_plt): Fix ARM build.
1878 2009-01-04 Zoltan Varga <vargaz@gmail.com>
1880 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
1882 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
1885 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
1886 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
1889 * iltests.il.in: Add a regression test.
1891 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1893 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
1895 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1897 * basic-simd.cs: Add a regression test for #462457.
1899 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1901 * mini-ops.h: Add a definition of XPHI.
1903 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
1905 * ssa.c (op_phi_to_move): Handle XPHI.
1907 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
1911 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1913 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
1915 2008-12-31 Geoff Norton <gnorton@novell.com>
1917 * mini-ppc.c: The prolog size allocated can be too small for darwin
1918 ppc32 under certain circumstances. Also fix a small logic bug.
1920 2008-12-29 Zoltan Varga <vargaz@gmail.com>
1922 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
1923 while loading AOT methods.
1925 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
1926 since only the former is nulled out after a successful cast. This prevents
1927 crashes with rethrown exceptions when using --debug=casts.
1929 2008-12-24 Mark Probst <mark.probst@gmail.com>
1931 * mini.h: New macro for checking whether a method is final,
1932 i.e. whether the method or its class is marked final.
1934 * method-to-ir.c: Use the new macro for all final-checks
1935 consistently. Fixes the crash in the System.ServiceModel tests.
1937 2008-12-23 Mark Probst <mark.probst@gmail.com>
1939 * mini-exceptions.c (get_exception_catch_class): Corrected another
1940 overly strict assertion.
1942 2008-12-23 Mark Probst <mark.probst@gmail.com>
1944 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
1945 Clobbering it is not allowed because the caller might use it as
1946 the vtable register in the interface call.
1948 2008-12-19 Mark Probst <mark.probst@gmail.com>
1950 * mini-exceptions.c (get_exception_catch_class): Corrected an
1951 overly strict assertion.
1953 2008-12-18 Mark Mason <mmason@upwardaccess.com>
1955 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
1957 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
1959 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
1961 * cpu-mips.md: correct lengths for certain long_ opcodes.
1963 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
1965 * 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().
1967 2008-12-17 Mark Mason <mmason@upwardaccess.com>
1969 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
1971 2008-12-17 Mark Mason <mmason@upwardaccess.com>
1973 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
1975 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
1977 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
1980 2008-12-16 Mark Mason <mmason@upwardaccess.com>
1982 * 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
1984 * 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)
1986 2008-12-15 Mark Mason <mmason@upwardaccess.com>
1988 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
1990 2008-12-14 Zoltan Varga <vargaz@gmail.com>
1992 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
1993 gshared code. Fixes #458947.
1995 * generics.cs: Add a test.
1997 2008-12-12 Mark Mason <mmason@upwardaccess.com>
1999 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2001 * mini-mips.c: first pass n32 code generation.
2003 * mini-mips.h: datatypes and defines for n32 support.
2005 * exceptions-mips.c: first pass n32 code generation.
2007 * tramp-mips.c: first pass n32 code generation.
2009 * cpu-mips.md: add long_ opcodes.
2011 2008-12-12 Mark Mason <mmason@upwardaccess.com>
2013 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2015 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2017 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2019 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2021 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2023 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2025 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2027 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2029 * helpers.c: for mips/n32, don't pass -mips32 to objdump
2031 2008-12-12 Zoltan Varga <vargaz@gmail.com>
2033 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
2035 2008-12-12 Andrés G. Aragoneses <aaragoneses@novell.com>
2037 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
2039 2008-12-12 Mark Probst <mark.probst@gmail.com>
2041 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
2042 descriptors for helper functions directly in front of the code.
2044 2008-12-11 Mark Probst <mark.probst@gmail.com>
2046 * method-to-ir.c: Removed an unnecessary assertion.
2048 2008-12-10 Zoltan Varga <vargaz@gmail.com>
2050 * method-to-ir.c: Merge SGEN changes from the old JIT.
2052 2008-12-10 Zoltan Varga <vargaz@gmail.com>
2054 * driver.c (compile_all_methods_thread_main): Handle failure of
2057 2008-12-10 Mark Probst <mark.probst@gmail.com>
2059 * mini-ppc.c: Merged with mini-ppc64.c.
2061 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
2063 * Makefile.am: Use the same sources for PPC and PPC64.
2065 * mini-ppc64.c: Removed.
2067 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
2069 * branch-opts.c (remove_block_if_useless): Extract fall through detection
2070 code to mono_bb_is_fall_through.
2072 * branch-opts.c (mono_remove_critical_edges): Same.
2074 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
2076 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
2077 expect that an OP_BR_REG will be there.
2079 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
2081 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
2082 for the many branch ops. The original check miss OP_BR_REG.
2086 2008-12-09 Mark Mason <mmason@upwardaccess.com>
2088 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
2090 2008-12-09 Zoltan Varga <vargaz@gmail.com>
2092 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
2093 while holding the aot lock.
2095 2008-12-09 Mark Mason <mmason@upwardaccess.com>
2097 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
2099 2008-12-09 Bill Holmes <billholmes54@gmail.com>
2101 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
2102 to release all runtime callable wrappers held by the runtime.
2104 Contributed under MIT/X11 license.
2106 2008-12-09 Bill Holmes <billholmes54@gmail.com>
2108 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
2111 Contributed under MIT/X11 license.
2113 2008-12-09 Zoltan Varga <vargaz@gmail.com>
2115 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
2116 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
2118 2008-12-09 Mark Mason <mmason@upwardaccess.com>
2120 * cpu-mips.md: fix ckfinite length
2122 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
2123 (mono_arch_lowering_pass): cleanup, rearrange for clarity
2124 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
2126 2008-12-08 Mark Mason <mmason@upwardaccess.com>
2128 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
2130 2008-12-08 Geoff Norton <gnorton@novell.com>
2132 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
2133 size by 8 bytes as well.
2135 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2137 * basic-simd.cs: Fix method names for Vector16b.
2139 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2141 * basic-simd.cs: Fix method names for Vector16sb.
2143 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2145 * basic-simd.cs: Fix method names for Vector8us.
2147 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2149 * basic-simd.cs: Fix method names for Vector8s.
2151 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2153 * basic-simd.cs: Fix method names for Vector4ui.
2155 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2157 * basic-simd.cs: Fix method names for Vector2l.
2159 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2161 * basic-simd.cs: Fix method names for Vector2d.
2163 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2165 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
2166 that are extension methods.
2168 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2170 * basic-simd.cs: Fix method names for Vector4f.
2172 2008-12-08 Zoltan Varga <vargaz@gmail.com>
2174 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
2175 as such. Fixes #456669.
2177 2008-12-07 Mark Mason <mmason@upwardaccess.com>
2179 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
2181 2008-12-07 Mark Mason <mmason@upwardaccess.com>
2183 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
2184 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
2185 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
2186 (mips_adjust_stackframe): handle FP spills
2188 * mini-ops.h: add mips_mtc1_s2
2190 * cpu-mips.md: add mips_mtc1_s2
2192 2008-12-07 Zoltan Varga <vargaz@gmail.com>
2194 * unwind.c: New file, move the unwind info encoding functions here from
2195 aot-compiler.c, so they could be used at runtime too.
2197 2008-12-05 Mark Mason <mmason@upwardaccess.com>
2199 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
2200 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
2202 2008-12-05 Mark Mason <mmason@upwardaccess.com>
2204 * mini-mips.c: cleanup warnings
2205 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
2206 (mips_adjust_stackframe): handle case of taking the address of stack locals
2208 2008-12-05 Zoltan Varga <vargaz@gmail.com>
2210 * aot-compiler.c: Implement a few functions missing from the asm writer.
2211 (emit_method_code): Only write symbols for methods when using the bin
2212 writer, since the assembler can't deal with the characters in our method
2215 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
2217 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
2220 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
2221 a bit to also restore %rax.
2223 2008-12-05 Mark Probst <mark.probst@gmail.com>
2225 * mini-ppc.c: Some simple merges from mini-ppc64.c.
2227 2008-12-05 Zoltan Varga <vargaz@gmail.com>
2229 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
2232 2008-12-05 Mark Probst <mark.probst@gmail.com>
2234 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
2236 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
2237 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
2239 * exceptions-ppc64.c: Removed.
2241 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
2243 2008-12-05 Mark Probst <mark.probst@gmail.com>
2245 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
2248 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
2250 * tramp-ppc64.c: Removed.
2252 2008-12-05 Zoltan Varga <vargaz@gmail.com>
2254 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
2257 2008-12-05 Mark Probst <mark.probst@gmail.com>
2259 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
2261 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
2262 mini-ppc.h instead of mini-ppc64.h.
2264 * mini-ppc64.h: Removed.
2266 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2268 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
2270 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
2272 2008-12-05 Mark Probst <mark.probst@gmail.com>
2274 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
2275 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
2278 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
2280 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
2282 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
2284 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
2286 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
2288 * basic-simd.cs: Tests for operator == and != on Vector4f.
2290 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
2292 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
2294 * simd-intrinsics.c: Kill useless enum.
2296 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2298 * cpu-mips.md: add long_conv_to_ovf_i4_2
2299 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
2301 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2303 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
2305 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
2307 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2309 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
2311 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
2313 * basic-simd.cs: Add tests for new methods.
2315 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
2317 * simd-intrinsics.c: Add support for operator == and !=
2320 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
2322 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
2324 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
2326 2008-12-04 Zoltan Varga <vargaz@gmail.com>
2328 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
2330 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
2331 MONO_PATCH_INFO_ICALL_ADDR.
2333 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
2335 * aot-compiler.c: Resurrect full-aot support.
2337 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2339 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
2341 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2343 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
2345 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
2347 * basic-simd.cs: Fix tests to work under ppc.
2348 Remove tests for methods that will be removed.
2350 2008-12-03 Mark Probst <mark.probst@gmail.com>
2352 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
2353 generic type (via a typedef or typeref) correctly.
2355 2008-12-03 Zoltan Varga <vargaz@gmail.com>
2357 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
2358 diagnose an assertion failure.
2360 2008-12-02 Mark Probst <mark.probst@gmail.com>
2362 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
2363 Fix trampoline size.
2365 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
2366 conversion opcodes are implemented natively instead via emulation.
2368 2008-12-01 Mark Mason <mmason@upwardaccess.com>
2370 * cpu-mips.md: remove mips_xori
2372 * mini-ops.h: remove mips_xori
2374 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
2376 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
2378 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
2380 2008-12-01 Mark Mason <mmason@upwardaccess.com>
2382 * cpu-mips.md: fix instruction lengths.
2384 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
2386 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
2388 * mini-ops.h: fix slti / sltiu op profiles.
2390 2008-12-02 Martin Baulig <martin@ximian.com>
2392 * method-to-ir.c (mono_method_to_ir): Disable debugging
2393 information for the init locals block to make the debugger stop
2394 after all locals have been initalized.
2396 2008-12-02 Martin Baulig <martin@ximian.com>
2398 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
2399 running inside the debugger.
2401 2008-12-01 Zoltan Varga <vargaz@gmail.com>
2403 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
2406 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
2407 alu->alu imm optimization which only shows if deadce is disabled.
2409 * aot-compiler.c: Rename the function names for the binary and asm writers
2410 so they can coexist in the same process. Rework the xdebug code to use the
2411 asm writer. This avoids the need to call into the runtime to dump the
2412 debugging info. Add more debugging info for types.
2414 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
2416 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
2417 cpu description tables, they can't occur in cpu-<ARCH>.md.
2419 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
2420 the stack in CEE_LDFLDA. Fixes #450542.
2422 * generics.cs: Add a new test.
2424 2008-12-01 Mark Mason <mmason@upwardaccess.com>
2426 * mini-ops.h: updated MIPS opcodes
2427 * mini-mips.c: decompose long opts
2428 * mini-mips.h: decompose long opts
2430 2008-11-29 Mark Mason <mmason@upwardaccess.com>
2432 * cpu-mips.md: fix length on int_rem_un
2433 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
2435 2008-11-29 Zoltan Varga <vargaz@gmail.com>
2437 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
2439 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
2441 2008-11-29 Martin Baulig <martin@ximian.com>
2443 * mini-exceptions.c (mono_handle_native_sigsegv): Check
2444 mono_debug_using_mono_debugger() in addition to the
2445 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
2447 2008-11-28 Mark Mason <mmason@upwardaccess.com>
2449 * mini-ops.h: updated more MIPS opcodes
2450 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
2451 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
2453 2008-11-28 Mark Probst <mark.probst@gmail.com>
2455 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
2457 2008-11-28 Mark Mason <mmason@upwardaccess.com>
2459 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
2460 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
2461 * mini-ops.h: correct selected mips opcode entries
2463 2008-11-28 Mark Probst <mark.probst@gmail.com>
2465 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
2468 2008-11-28 Mark Probst <mark.probst@gmail.com>
2470 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
2472 2008-11-28 Mark Mason <mmason@upwardaccess.com>
2474 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
2475 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
2476 * mini-mips.h: disable IMT
2477 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
2479 2008-11-28 Mark Probst <mark.probst@gmail.com>
2481 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
2483 2008-11-28 Mark Probst <mark.probst@gmail.com>
2485 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
2487 2008-11-28 Zoltan Varga <vargaz@gmail.com>
2489 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
2492 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
2494 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
2495 for Set/GetVector aligned versions.
2497 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
2499 * basic-simd.cs: Add tests for Get/SetVector.
2501 2008-11-27 Mark Probst <mark.probst@gmail.com>
2503 * mini.c: Removed g_slist_append_mempool(). Now in
2506 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
2508 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
2509 size properly and make the bounds check optional.
2511 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
2512 for SetVector and IsAligned.
2514 2008-11-27 Zoltan Varga <vargaz@gmail.com>
2516 * mini.c: Remove unused mono_normalize_opcodes () function.
2518 2008-11-26 Mark Probst <mark.probst@gmail.com>
2520 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
2521 using the new atomic add ops now.
2523 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
2526 2008-11-26 Mark Probst <mark.probst@gmail.com>
2528 * mini-ppc64.c: Several fixes.
2530 2008-11-25 Mark Mason <mmason@upwardaccess.com>
2532 * cpu-mips.md: added jump_table
2533 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
2535 2008-11-25 Mark Mason <mmason@upwardaccess.com>
2537 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
2539 2008-11-25 Mark Mason <mmason@upwardaccess.com>
2541 * mini-ops.h: corrected a handful of MIPS opcodes.
2543 2008-11-25 Mark Mason <mmason@upwardaccess.com>
2545 * aot-compiler.c: MIPS to use ELF writer
2547 2008-11-25 Mark Mason <mmason@upwardaccess.com>
2549 * mini-codegen.c: remove MIPS specific assert.
2551 2008-11-25 Mark Probst <mark.probst@gmail.com>
2553 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
2554 fixes. PPC64 now passes most of the runtime regressions.
2556 2008-11-24 Zoltan Varga <vargaz@gmail.com>
2558 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
2559 volatile intervals a bit.
2561 2008-11-24 Mark Probst <mark.probst@gmail.com>
2563 * basic-long.cs: New test case.
2565 2008-11-23 Zoltan Varga <vargaz@gmail.com>
2567 * mini.c (mini_method_compile): Disable globalra for large methods for
2570 * regalloc2.c (order_moves): Add fp support.
2572 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
2573 source bblock ends with an OP_BR_REG.
2575 * ratests.cs: Add a new test.
2577 2008-11-23 Mark Probst <mark.probst@gmail.com>
2579 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
2580 sharing. PPC64 now passes generics.exe.
2582 2008-11-23 Mark Probst <mark.probst@gmail.com>
2584 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
2586 2008-11-23 Zoltan Varga <vargaz@gmail.com>
2588 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
2589 memory when mono_jit_info_table_find () can't find the method in the
2592 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
2595 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
2598 2008-11-23 Mark Probst <mark.probst@gmail.com>
2600 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
2601 Several fixes. PPC64 now runs exceptions.exe and
2602 devirtualization.exe.
2604 2008-11-22 Mark Probst <mark.probst@gmail.com>
2606 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
2607 arrays.exe and basic-math.exe.
2609 2008-11-22 Mark Probst <mark.probst@gmail.com>
2611 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
2612 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
2614 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
2616 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
2618 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
2620 * method-to-ir.c: Move bounds checking macros to ir-emit.h
2622 * ir-emit.h: Move macros from method-to-ir.c to here.
2624 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
2626 * mini-ops.h: Correct the long simd ops to use LREG.
2628 2008-11-21 Zoltan Varga <vargaz@gmail.com>
2630 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
2632 * mini-ops.h: Correct the dreg type of a few long opcodes.
2634 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
2637 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
2639 * mini-ppc.c: remove negative stack references in epilog
2640 for platforms that don't support the red zone.
2642 2008-11-21 Mark Probst <mark.probst@gmail.com>
2644 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
2645 point regs. Now PPC64 passes basic-calls.exe.
2647 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2649 * basic-simd.cs: Add tests for accessors of Vector2l.
2651 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2653 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
2655 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
2657 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
2659 2008-11-21 Mark Probst <mark.probst@gmail.com>
2661 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
2662 PPC64 passes basic-long.exe.
2664 2008-11-20 Mark Probst <mark.probst@gmail.com>
2666 * decompose.c: Decompose carry and overflow add on PPC64 like on
2667 other 64 bit archs. Don't decompose sub at all on PPC64.
2669 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
2670 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
2673 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2675 * basic-simd.cs: Add tests for accessors of Vector2d.
2677 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2679 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
2683 * mini-x86.c (mono_arch_output_basic_block): Same.
2685 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
2687 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2689 * basic-simd.cs: Add tests for accessors of Vector4f.
2691 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2693 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
2697 * mini-x86.c (mono_arch_output_basic_block): Same.
2699 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
2701 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2703 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
2705 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2707 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
2711 * mini-x86.c (mono_arch_output_basic_block): Same.
2713 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
2715 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2717 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
2719 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2721 * simd-intrinsics.c: Enable setters for Vector16sb.
2723 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2725 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
2729 * mini-x86.c (mono_arch_output_basic_block): Same.
2731 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
2733 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
2735 * simd-intrinsics.c: Implement setter for Vector8us.
2737 2008-11-19 Zoltan Varga <vargaz@gmail.com>
2739 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
2742 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
2744 * mini-ppc.c: remove references to the red zone in the prolog
2745 (for systems that don't support it).
2747 2008-11-19 Mark Probst <mark.probst@gmail.com>
2749 * cpu-ppc64.md: Fixed a few instruction lengths.
2751 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
2754 2008-11-19 Mark Probst <mark.probst@gmail.com>
2756 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
2759 2008-11-19 Zoltan Varga <vargaz@gmail.com>
2761 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
2763 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
2765 * mini-ops.h: Added OP_INSERT_I2.
2769 * mini-x86.c (mono_arch_output_basic_block): Same.
2771 * simd-intrinsics.c: Implement setter for Vector8s.
2773 * simd-methods.h: Add the names of get setters of Vector8s.
2775 2008-11-18 Zoltan Varga <vargaz@gmail.com>
2777 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
2779 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
2782 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
2784 2008-11-18 Mark Probst <mark.probst@gmail.com>
2786 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
2787 for PPC64. An empty program runs now.
2789 2008-11-18 Zoltan Varga <vargaz@gmail.com>
2791 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
2793 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
2794 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
2795 info for JITted code is emitted into a shared library, loadable into gdb.
2797 2008-11-18 Mark Probst <mark.probst@gmail.com>
2799 * Makefile.am: Changes to build PPC64.
2801 * mini-arch.h: Include mini-ppc64.h on PPC64.
2803 2008-11-18 Mark Probst <mark.probst@gmail.com>
2805 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
2806 in PPC code up to r119147.
2808 2008-11-18 Mark Probst <mark.probst@gmail.com>
2810 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
2811 cpu-ppc64.md: Changes for PPC64.
2813 Based on code submitted by andreas.faerber@web.de at
2814 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
2817 2008-11-18 Mark Probst <mark.probst@gmail.com>
2819 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
2820 cpu-ppc64.md: Copied from the corresponding PPC files from
2823 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
2825 * mini-ops.h: Added OP_ROUND.
2827 * cpu-x86.md: Added round.
2829 * mini-x86.c: Added support for intrinsicing Math.Round (double).
2831 * basic-math.cs: Added test_0_round to test rounding.
2833 Contributed under MIT/X11 license.
2835 2008-11-17 Bill Holmes <billholmes54@gmail.com>
2837 * aot-compiler.c : Fix the Winx64 build.
2839 Contributed under MIT/X11 license.
2841 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
2843 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
2844 in OP_EXTRACT_R8 to avoid possible stack corruption.
2846 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
2848 * mini-ops.h: Added OP_EXTRACT_R8/I8.
2850 * cpu-x86.md: Added extract_r8.
2852 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
2854 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
2855 a couple of OP_EXTRACT_I4.
2857 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
2859 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
2861 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
2863 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
2866 2008-11-17 Zoltan Varga <vargaz@gmail.com>
2868 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
2869 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
2871 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
2872 are not needed any more.
2874 * mini.h: Remove the unused INS_LIST macros.
2876 * mini.c (mini_method_compile): Remove a disable globalra case which is no
2879 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
2882 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
2883 mono_alloc_ireg () instead.
2885 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
2888 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
2891 * aot-runtime.c (load_aot_module): Disable AOT when running under
2894 * mini-amd64.h: Change the monitor fastpath defines to check for
2895 !PLATFORM_WIN32 so they work on *bsd too.
2897 * mini.h mini.c mini-hhpa.c: Remove more unused code.
2899 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
2901 * mini.h (MonoCompile): Remove new_ir flag.
2903 * regalloc.h regalloc.c: Remove unused code.
2905 * cpu-*.md: Remove more unused opcodes.
2907 * simple-cee-ops.h simple-mini-ops.h: Removed.
2909 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
2911 2008-11-17 Zoltan Varga <vargaz@gmail.com>
2913 * aliasing.h: Removed.
2915 * *.c: Remove references to aliasing.h and inssel.h.
2917 * mini.c: Remove additional unused functions.
2919 * mini-ops.h cpu-*.md: Remove unused opcodes.
2921 2008-11-16 Zoltan Varga <vargaz@gmail.com>
2923 Remove the old JIT code.
2925 * inssel*.brg: Removed.
2927 * ssa.c abcremoval.c aliasing.c: Removed.
2929 * ssa2.c: Renamed to ssa.c.
2931 * abcremoval2.c: Renamed to abcremoval.c.
2933 * *.c: Removed all !cfg->new_ir code.
2935 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
2936 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
2938 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
2940 2008-11-16 Zoltan Varga <vargaz@gmail.com>
2942 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
2943 to simplify the code and cut back on the number of global symbols in the AOT
2946 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
2948 2008-11-15 Zoltan Varga <vargaz@gmail.com>
2950 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
2951 with the got/got_info tables.
2953 * mini.h: Bump AOT file format version.
2955 * unwind.h: New file, contains definitions for stack unwinding.
2957 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
2960 * aot-compiler.c: Generalize the emitting of unwind information to use the
2961 information in cfg->unwind_ops.
2963 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
2965 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
2966 AOT method frames. Enable writing symbols for methods by default.
2968 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
2970 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
2971 and make it work with vectors of element sizes 1, 2 and 4.
2973 * simd-intrinsics.c: Enable getter for all vectors with element size
2976 * simd-methods.h: Add the names of other getters.
2978 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
2984 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
2986 * mini-ppc.h: portability fix.
2988 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
2990 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
2991 buggy and will overwrite it.
2993 2008-11-14 Zoltan Varga <vargaz@gmail.com>
2995 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
2996 Use it to emit local symbols for all methods so AOTed methods show up with
2997 their full name in gdb/valgrind output.
2999 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
3001 * mini-ppc.c: portability fixes.
3003 2008-11-14 Zoltan Varga <vargaz@gmail.com>
3005 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
3006 entries out of the if (!generic_shared...) code so it is always done.
3007 (mono_class_init_trampoline): Do the patching when running under valgrind
3008 too, newer versions of valgrind have no problems with it.
3010 2008-11-13 Zoltan Varga <vargaz@gmail.com>
3012 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
3015 2008-11-13 Mark Probst <mark.probst@gmail.com>
3017 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
3020 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3022 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
3024 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3026 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
3032 * simd-intrinsics.c: Same.
3034 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3036 * simd-intrinsics.c: Enable constructor intrinsics for all types.
3038 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3040 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
3041 to work with more Vector types.
3043 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3045 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
3046 store the elemens directly instead of using and intermediate.
3048 2008-11-13 Zoltan Varga <vargaz@gmail.com>
3050 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
3052 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
3053 to preserve %eax for aot plt trampolines.
3055 * aot-compiler.c (compile_method): Don't skip synchronized methods.
3056 (encode_method_ref): Flag synchronized methods so they won't go through
3059 * aot-compiler.c: Additional work to support AOTing synchronized methods/
3062 * cpu-ia64.md (jmp): Increase max length.
3064 2008-11-12 Zoltan Varga <vargaz@gmail.com>
3066 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
3067 open generic classes.
3069 * aot-compiler.c: Enable the ELF writer on ELF platforms.
3071 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
3072 box+brtrue optimization since it causes test failures on x86.
3074 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
3076 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
3082 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
3083 for simd ctor values.
3085 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
3086 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
3088 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
3090 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
3093 * simd-instrincs.c: Same.
3095 * basic-simd.cs: Same.
3097 2008-11-12 Zoltan Varga <vargaz@gmail.com>
3099 * ratests.cs: Add more tests.
3101 * regalloc2.c (add_spill_code): Handle more corner cases.
3103 2008-11-11 Zoltan Varga <vargaz@gmail.com>
3105 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
3106 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
3107 both the source an destination of an instruction.
3109 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
3111 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
3112 wapihandles.c: more portability changes.
3114 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
3116 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
3117 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
3118 safe to execute in a signal handler and the kernel provides better
3119 the info in /proc/self/smaps. Avoid the assert on sigaction during
3122 2008-11-11 Zoltan Varga <vargaz@gmail.com>
3124 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
3125 do the bblock linking hack if it is actually needed.
3127 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
3130 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
3131 crash problem is fixed.
3133 * branch-opts.c (mono_remove_critical_edges): Link up newly added
3136 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
3138 (mini_method_compile): Set the starting value of next_vreg to
3139 MAX_IREGS + MAX_FREGS when using globalra.
3141 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
3142 filter clauses with BB_EXCEPTION_HANDLER.
3144 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
3146 2008-11-10 Mark Probst <mark.probst@gmail.com>
3148 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
3149 space for stdcall. Fixes regressions on Win32.
3151 2008-11-10 Zoltan Varga <vargaz@gmail.com>
3153 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
3155 (linear_scan): Remove an assert which doesn't seem to be needed.
3157 * local-propagation.c (mono_local_deadce): Avoid a call to
3158 MONO_DELETE_INS which would screw up the instruction linking.
3160 * mini.c (mono_decompose_op_imm): Make this work with globalra.
3162 * regalloc2.c: Upgrade to work the current JIT code.
3164 2008-11-09 Zoltan Varga <vargaz@gmail.com>
3166 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
3169 * aot-runtime.c: Remove some dead code.
3171 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
3173 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
3175 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
3176 trampolines using sscanf since atoi doesn't work on large unsigned values.
3178 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
3179 Initialize code_size.
3181 2008-11-08 Mark Probst <mark.probst@gmail.com>
3183 * method-to-ir.c (mini_emit_inst_for_method): Make
3184 Interlocked.CompareExchange work for Int arguments on 32 bit
3187 2008-11-07 Mark Probst <mark.probst@gmail.com>
3189 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
3191 2008-11-06 Bill Holmes <billholmes54@gmail.com>
3193 * main.c Fix MSVC build.
3195 Contributed under MIT/X11 license.
3197 2008-11-06 Mark Probst <mark.probst@gmail.com>
3199 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
3200 alignment larger than 8 bytes are aligned correctly, too.
3202 * mini.c: Honor the min_align field of MonoClass when laying out
3205 2008-11-06 Zoltan Varga <vargaz@gmail.com>
3207 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
3209 * aot-compiler.c (emit_plt): Fix a warning.
3211 * aot-compiler.c: Implement ARM support in the binary writer.
3213 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3215 * basic-simd.cs: Add test for getter with byref arg.
3216 Fix the naming of a few tests.
3217 Add missing checks to a test.
3219 2008-11-05 Zoltan Varga <vargaz@gmail.com>
3221 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
3223 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
3224 most of the full-aot support for monitor enter/exit trampolines.
3226 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
3227 enter/exit trampoline creation functions.
3229 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
3232 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
3234 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
3235 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
3236 implement the needed functionality without adding crap to the runtime.
3238 2008-11-05 Zoltan Varga <vargaz@gmail.com>
3240 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
3243 * mini.c (mono_build_date): New global version holding the build date in
3246 * Makefile.am (buildver.c): Generate a file containing the build date.
3248 * main.c: Set the build date from the generated file.
3250 * mini.c (mono_get_runtime_build_info): New helper function returning build
3251 information in a string format.
3253 * driver.c (mono_main): Print the build date in --version.
3255 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
3256 file when the bind-to-runtime-version option is used.
3258 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3260 * simd-intrinsics.c: Fix bug when using getters and byref args.
3262 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3264 * simd-methods.h: Rename prefetch methods.
3266 * simd-intrinsics.c: Same.
3268 2008-11-05 Mark Probst <mark.probst@gmail.com>
3270 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
3273 2008-11-04 Zoltan Varga <vargaz@gmail.com>
3275 * aot-compiler.c: Use the bundled elf header files instead of depending on
3278 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
3281 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
3284 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
3286 * cpu-x86.md: Add store nta ops.
3292 * mini.h: Add an enum for simd prefetch modes.
3294 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
3295 of store. Use the changed code to support store nta.
3297 * simd-intrinsics.c: Add prefetch ops for all vector types.
3299 2008-11-04 Zoltan Varga <vargaz@gmail.com>
3301 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
3304 * aot-compiler.c: Use statically allocated buffers for constructing symbol
3307 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
3310 2008-11-04 Mark Probst <mark.probst@gmail.com>
3312 * mini-x86.c: Fixed commit.
3314 2008-11-04 Zoltan Varga <vargaz@gmail.com>
3316 * aot-compiler.c (emit_plt): Align the plt section only on x86.
3318 2008-11-04 Mark Probst <mark.probst@gmail.com>
3320 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
3321 and MONITOR_EXIT, for the ASM fastpaths.
3323 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
3326 * mini.c, patch-info.h: Signature and patch infos for
3327 Monitor.Enter/Exit trampolines.
3329 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
3331 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
3332 Monitor.Enter/Exit ASM fastpath for Linux.
3334 2008-11-04 Zoltan Varga <vargaz@gmail.com>
3336 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
3338 * objects.cs: Add a new test.
3340 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
3342 * aot-runtime.c (load_method): Run class initialization in the PLT case even
3343 if MONO_LOG_LEVEL is set.
3345 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
3347 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
3349 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
3351 * aot-compiler.c: Change the relocation code to use virtual addresses instead
3352 of file offsets. Align the sections belonging to the data segment to
3355 2008-11-03 Zoltan Varga <vargaz@gmail.com>
3357 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
3358 elf.h. Port it to amd64.
3360 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3362 * driver.c: Enable SIMD by default.
3364 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3366 * cpu-x86.md: Add prefetch op.
3372 * mini.h: Add an enum for simd prefetch modes.
3374 * simd-methods.h: Add prefetch function names.
3376 * simd-intrinsics.c: Add prefetch ops for all vector types.
3378 2008-11-03 Zoltan Varga <vargaz@gmail.com>
3380 * aot-compiler.c (emit_bytes): Speed this up a little.
3382 2008-11-02 Zoltan Varga <vargaz@gmail.com>
3384 * aot-compiler.c: Add JIT time etc. statistics.
3386 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
3388 * mini.h (MonoCompile): Add 'got_offset' field.
3390 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
3391 method_got_offsets array.
3393 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
3396 * aot-compiler.c (compile_method): Add generic method instances referenced
3397 by the method to the list of methods to be compiled, this is required so if
3398 A<T> references B<T>, and another assembly references A<int>, then it will
3399 also get a copy of B<int>.
3401 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
3402 when checking for monitor enter/exit.
3404 2008-10-30 Mark Probst <mark.probst@gmail.com>
3406 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
3407 for Monitor.Enter and Monitor.Exit if enabled.
3409 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
3412 2008-10-30 Zoltan Varga <vargaz@gmail.com>
3414 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
3415 of an OP_MOVE. Fixes #440046.
3417 * basic-long.cs: Add a new test.
3419 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
3421 * mini.h: Add synchronization note for the managed counter-part.
3423 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
3424 returns the simd caps of the current cpu.
3426 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
3428 * basic-simd.cs: Remove Console.WriteLine.
3430 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
3432 * basic-simd.cs: New tests for Vector2ul.
3434 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
3436 * simd-intrinsics.c: Add new vector type Vector2ul.
3438 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
3440 * basic-simd.cs: New tests for Vector2l.
3442 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
3444 * cpu-x86.md: Add long version of most packed int ops.
3450 * simd-intrinsics.c: Add new vector type Vector2l.
3452 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
3454 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
3456 * simd-methods.h: Remove SN_op_BitwiseXor.
3458 2008-10-28 Zoltan Varga <vargaz@gmail.com>
3460 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
3463 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
3465 * basic-simd.cs: Test for Vector2d.
3467 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
3470 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
3472 * cpu-x86.md: Add double version of all packed float ops.
3478 * simd-intrinsics.c: Add new vector type Vector2d.
3480 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
3482 * simd-methods.h: Add Duplicate.
3484 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
3486 * basic-simd.cs: Test for packing with signed saturation.
3488 2008-10-28 Zoltan Varga <vargaz@gmail.com>
3490 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
3491 found in the TYPESPEC table.
3493 2008-10-26 Zoltan Varga <vargaz@gmail.com>
3495 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
3498 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
3500 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
3501 instead of the RVA, since the RVA can be changed by tools like the cil
3504 * method-to-ir.c (mono_method_to_ir2): Ditto.
3506 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
3507 (deserialize_variable): Ditto.
3509 2008-10-25 Martin Baulig <martin@ximian.com>
3511 * debug-mini.c (write_variable): Use
3512 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
3514 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3516 * cpu-x86.md: Add unsigned variants of packd and packw.
3520 * mini-x86.h: Emit the right instruction for packd and packw.
3521 Add unsigned variants of packd and packw.
3523 * simd-intrinsics.c: Packd and packw were used in place of their
3524 unsigned variants. Change that.
3525 Add intrinsics for (Signed)PackWithSignedSaturation.
3527 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
3529 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3531 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
3533 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3535 * mini-ops.h: Remove dword packed add/sub with saturation ops.
3537 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
3539 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
3542 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
3544 2008-10-24 Mark Probst <mark.probst@gmail.com>
3546 * method-to-ir.c, mini.c: Special casing for the synchronized
3547 wrapper for the ldtoken+GetTypeFromHandle case.
3549 2008-10-24 Zoltan Varga <vargaz@gmail.com>
3551 * mini.c (mono_replace_ins): Move this to branch-opts.c.
3553 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
3554 created/split bblocks.
3556 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3558 * mini-ops.h: Add packed signed mul high.
3562 * mini-x86.c (mono_arch_output_basic_block): Same.
3564 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
3566 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
3568 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3570 * basic-simd.cs: Tests for Vector16sb.
3572 2008-10-24 Zoltan Varga <vargaz@gmail.com>
3574 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
3576 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
3578 * mini-ops.h: Add packed signed min, max and compare greater.
3582 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
3585 * simd-methods.h: Add CompareGreaterThan.
3587 * simd-methods.h: Remove CompareEquals.
3589 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
3591 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
3593 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
3596 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
3598 * basic-simd.cs: Fix tests due to change in the API.
3600 2008-10-21 Zoltan Varga <vargaz@gmail.com>
3602 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
3604 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
3606 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
3608 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
3609 inst_offset as this has invalid values for LDADDR.
3611 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
3613 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
3615 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
3617 2008-10-21 Zoltan Varga <vargaz@gmail.com>
3619 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
3620 for accessing field->data.
3622 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
3624 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
3626 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
3628 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
3630 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
3632 2008-10-21 Zoltan Varga <vargaz@gmail.com>
3634 * dominators.c (mono_compute_natural_loops): Allocate GList enties
3635 from the cfg mempool.
3637 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
3639 * basic-simd.cs: Tests for new methods in Vector8us.
3641 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
3643 * mini-ops.h: Add multiply and store high.
3647 * mini-x86.c (mono_arch_output_basic_block): Same.
3649 * simd-methods.h: Same.
3651 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
3654 2008-10-19 Zoltan Varga <vargaz@gmail.com>
3656 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
3657 mono_class_setup_vtable ().
3659 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
3660 mono_class_get_vtable_entry () for accessing klass->vtable.
3662 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
3664 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
3667 * method-to-ir.c (mono_save_token_info): Don't save references made from
3670 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
3671 of generic instances.
3673 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
3675 2008-10-19 Mark Probst <mark.probst@gmail.com>
3677 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
3678 OP_JMP depends on the method signature. Calculate it properly.
3680 2008-10-19 Zoltan Varga <vargaz@gmail.com>
3682 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
3685 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
3687 (emit_extra_methods): Add another table mapping method indexes to
3688 offsets in the extra_method_info table.
3690 * mini.h: Bump AOT file format version.
3692 * aot-runtime.c: Merge most of the code from mono_aot_get_method
3693 and mono_aot_get_method_from_token () into one function.
3695 2008-10-19 Mark Probst <mark.probst@gmail.com>
3697 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
3700 2008-10-18 Zoltan Varga <vargaz@gmail.com>
3702 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
3705 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
3708 * mini.c (mono_patch_info_equal): Compare the generic context as well.
3710 * mini.h: Bump aot file format version.
3712 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
3713 AOT file can contain native code for methods which are not in the METHOD
3714 table. Generate code for non-sharable generic instances of generic methods
3715 found in the METHODSPEC table.
3717 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
3718 encoding generic type handles.
3720 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
3721 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
3723 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
3724 macros + MONO_ADD_INS.
3726 * mini.c (mono_jump_info_token_new2): New function which takes a generic
3729 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
3731 * mini.h: Bump aot file format version.
3733 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
3735 2008-10-17 Mark Probst <mark.probst@gmail.com>
3737 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
3738 platforms, with definable stack alignment value. Set to 16 now
3741 * mini.c, mini.h, driver.c: Command line option for disabling
3744 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
3746 * basic-simd.cs: Tests for new methods in Vector4ui.
3748 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
3750 * mini-ops.h: Add packed int shuffle.
3754 * mini-x86.c (mono_arch_output_basic_block): Same.
3756 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
3757 extract mask, max, min, shuffle.
3759 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
3761 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
3763 * basic-simd.cs: Tests for new methods in Vector8us.
3765 2008-10-17 Mark Probst <mark.probst@gmail.com>
3767 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
3768 RuntimeTypeHandle, not a TypedReference.
3770 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
3772 * simd-intrinsics.c: remove relocations.
3774 2008-10-17 Zoltan Varga <vargaz@gmail.com>
3776 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
3777 optimizations from the x86 backend.
3779 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
3781 * simd-methods.h, simd-intrinsics.c: debloat method names and
3782 prepare for no relocations.
3784 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3786 * mini-ops.h: Add packed min/equal and sum of absolute differences.
3790 * mini-x86.c (mono_arch_output_basic_block): Same.
3792 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
3793 extract mask, max, min and sum of absolute differences.
3795 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
3798 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3800 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
3801 Renamed one test for consistency.
3803 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3805 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
3806 fix to the code that deal with other blocks.
3808 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3810 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
3812 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3814 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
3815 that deals with vreg interference. Explicitly check for OP_LDADDR to be
3816 able to process the source reg.
3818 2008-10-16 Martin Baulig <martin@ximian.com>
3820 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
3822 * inssel.brg: Add `OP_HARD_NOP'.
3824 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
3826 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
3827 `OP_HARD_NOP' instruction when running inside the debugger.
3829 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
3830 `OP_HARD_NOP' instruction when running inside the debugger.
3832 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
3834 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
3835 now works. The issue with the regalloc tripping up no longer
3838 * simd-intrinsics.c (load_simd_vreg): Same.
3840 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
3842 * basic-simd.cs: Tests for new Vector8ui methods.
3844 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
3846 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
3847 only for type. This fixes crashes where MonoInst::klass is checked
3848 for ops of type != VTYPE or OBJ.
3850 * simd-intrinsics.c (load_simd_vreg): Same.
3852 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
3854 * mini-ops.h: Add ops for packed shuffle/max/avg and
3859 * mini-x86.c (mono_arch_output_basic_block): Same.
3861 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
3864 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
3865 to emit extract mask op.
3867 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
3868 to emit word shuffles.
3870 2008-10-15 Mark Probst <mark.probst@gmail.com>
3872 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
3873 the largest alignment needed by a variable, but at least
3876 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
3878 * basic-simd.cs: Tests for the fixes in the last commit.
3880 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
3882 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
3883 no longer handles STACK_PTR input.
3885 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
3887 * simd-intrinsics.c (load_simd_vreg): New function that works like
3888 get_simd_vreg but handles STACK_PTR input.
3890 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
3891 as the input can be an arbitrary pointer.
3893 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
3894 LDADDR local optimization directly otherwise use a store op.
3896 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
3898 * basic-simd.cs: Tests for dup low and dup high.
3900 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
3902 * mini-ops.h: Add dup low and dup high ops.
3906 * mini-x86.c (mono_arch_output_basic_block): Same.
3908 * simd-intrinsics.c (vector4f_intrinsics): Same.
3910 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
3912 * basic-simd.cs: Tests for recently added functionality.
3914 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
3916 * mini-ops.h: Add remaining sse1 fp ops.
3918 * cpu-x86.md: Add remaining sse1 fp ops.
3920 * mini-x86.c (mono_arch_output_basic_block): Same.
3922 * mini.h: Add enum for simd FP compare conditions.
3924 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
3926 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
3927 so the backed can generate the appropriate op.
3929 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
3930 This patch squeese one more byte from the SimdIntrinsc struct.
3932 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
3933 a a shift amount intead of simply or'ing it.
3935 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
3937 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
3938 byte so we can have an aditional flags field without increasing struct size.
3940 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
3941 against the simd_supported_versions bitmask.
3943 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
3945 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
3947 * mini.c: remove rawbuffer code (the only use here is unsafe because
3948 it takes locks during signal handling and the kernel now provides much
3949 better info in proc/pid/smaps these days).
3951 2008-10-13 Zoltan Varga <vargaz@gmail.com>
3953 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
3954 OP_X86_PUSH_OBJ. Fixes #434620.
3956 * objects.cs: Add a test.
3958 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
3960 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
3961 that the packuswb/packusdw don't work with unsigned numbers for what
3962 would be negative numbers in signed format.
3964 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
3965 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
3967 * mini-ops.h: Add doubleword forms of many ops and packing ones.
3969 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
3971 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
3973 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
3975 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
3978 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
3979 version as the enum in mini.h.
3981 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
3982 for sse3 ops, check the simd_version field if present. This way the code
3983 works with all versions of sse.
3985 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3987 * simd-intrinsics.c: Fixed intrinsic name typo.
3989 * mini.h: Added missing simd exported function.
3991 * basic-simd.cs: Added tests for Vector4ui.
3992 Fixed broken test for Vector16b.
3994 2008-10-10 Zoltan Varga <vargaz@gmail.com>
3996 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
3997 the max length to 64.
3999 2008-10-10 Mark Probst <mark.probst@gmail.com>
4001 * method-to-ir.c: Only do the fast virtual generic method call for
4002 non-wrapper methods.
4004 * mini.h, mini-trampolines.c: The new generic virtual remoting
4005 trampoline handles virtual method calls via the vtable (as done by
4006 the fast virtual generic method calls) to remoting proxies.
4008 * mini.c (mono_jit_create_remoting_trampoline): For generic
4009 methods reate a generic virtual remoting trampoline.
4011 * mini-amd64.h: Enable fast virtual generic method calls again.
4013 2008-10-10 Mark Probst <mark.probst@gmail.com>
4015 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
4016 restore registers when doing tail calls.
4018 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4020 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
4023 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4025 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
4027 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4029 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
4031 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4033 * basic-simd.cs: Retrofit for API changes.
4035 2008-10-10 Mark Probst <mark.probst@gmail.com>
4037 * mini-ppc.c: Handle integer stack arguments for tail calls.
4039 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4041 * optflags-def.h: Removed sse3 optimization.
4045 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
4048 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
4050 * mini.h: Added enumeration with simd versions.
4052 * simd-intrinsics.c (emit_intrinsics): Use the new static var
4055 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
4057 * mini.c (mini_init): Call mono_simd_intrinsics_init.
4059 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
4061 * basic-simd.cs: Added tests for Vector8u and Vector16u.
4063 * basic-simd.cs: Fixed test naming.
4065 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
4067 * mini-ops.h: Added ops for packed and saturated math, shifts
4068 and packing/unpacking.
4070 * cpu-x86.md: Added descriptors for the above ops.
4072 * mini-x86.c: Added code to emmit the above ops.
4074 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
4076 2008-10-08 Zoltan Varga <vargaz@gmail.com>
4078 * aot-compiler.c (compile_method): Enable AOT for generic code.
4080 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
4082 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
4084 * mini.c: add a workaround for a common screwup that ends up blamed
4085 to mono (other processes blocking signal delivery).
4087 2008-10-07 Zoltan Varga <vargaz@gmail.com>
4089 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
4090 in the LDFLD/STFLD opcodes. Fixes #432673.
4092 * iltests.il.in: Add a new test.
4094 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
4096 * mini-arm.c: attach the thread in unmanaged->managed transitions
4097 using delegates (bug #433148).
4099 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
4101 * basic-simd.cs: Use new ShuffleSel constants.
4103 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
4105 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
4107 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
4108 only disable simd intrinsics if no sse2 is detected.
4110 * optflags-def.h: Added sse3.
4112 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
4115 2008-10-07 Zoltan Varga <vargaz@gmail.com>
4117 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
4118 when adding delegate-invoke wrappers.
4120 2008-10-07 Zoltan Varga <vargaz@gmail.com>
4122 * Makefile.am: Reenable the simd tests.
4124 2008-10-07 Bill Holmes <billholmes54@gmail.com>
4126 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
4127 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
4128 other vreg is allocated to that hreg.
4130 Contributed under MIT/X11 license.
4132 2008-10-07 Zoltan Varga <vargaz@gmail.com>
4134 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
4137 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
4139 * basic-simd.cs: New test suite for SIMD intrinsics.
4141 * Makefile.am: Added new tests.
4143 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
4145 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
4149 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
4151 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
4152 using SSE2 aware opcodes.
4154 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
4155 is enabled, this code path is only reachable if conversion ops are emmited after
4158 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
4160 This optimization saves 6 bytes per conversion against the old version.
4162 2008-10-06 Zoltan Varga <vargaz@gmail.com>
4164 * aot-compiler.c (compile_method): Don't skip methods referencing
4165 generic methods without a corresponding entry in token_info_hash, since
4166 encode_method_ref () can handle all generic methods now.
4168 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
4169 generic context is set.
4171 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
4172 generic sharing of LDTOKEN.
4174 2008-10-06 Mark Probst <mark.probst@gmail.com>
4176 * mini-amd64.h: Temporarily disabled fast virtual generic method
4177 calls because it breaks the System.Runtime.Remoting tests.
4179 2008-10-06 Zoltan Varga <vargaz@gmail.com>
4181 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
4183 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
4184 so inlining actually works.
4185 (check_inline_caller_method_name_limit): Ditto.
4187 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
4189 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
4190 64 bit safety (from Olaf Hering and Andreas Färber).
4192 2008-10-06 Zoltan Varga <vargaz@gmail.com>
4194 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
4195 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
4196 unused virtual call support code.
4198 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
4200 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
4201 which can't use aot trampolines.
4202 (decode_patch): Don't create aot trampolines for methods which can't use
4205 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
4206 use aot trampolines.
4208 * mini.h: Bump AOT image format version.
4210 2008-10-05 Zoltan Varga <vargaz@gmail.com>
4212 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
4213 to save_token_info () since cmethod is inflated for constrained calls.
4215 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
4217 2008-10-04 Andreas Färber <andreas.faerber@web.de>
4219 * Makefile.am: Add build rules for ppc64.
4220 This avoids the build failing at pedump with unresolved symbols
4221 due to lack of arch_sources. Instead it will now fail earlier
4222 due to lack of cpu-ppc64.md.
4224 Contributed under MIT/X11 license.
4226 2008-10-04 Mark Probst <mark.probst@gmail.com>
4228 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
4231 * iltests.il.in: Add test case for tail call with many arguments.
4233 2008-10-03 Zoltan Varga <vargaz@gmail.com>
4235 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
4236 to the fast virtual generic method code until the aot case is fixed.
4238 2008-10-03 Mark Probst <mark.probst@gmail.com>
4240 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
4242 2008-10-03 Mark Probst <mark.probst@gmail.com>
4244 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
4247 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
4249 * simd-intrinsics.c: Forgot to add this one.
4251 * mini-codegen.c: Fix macro in case SIMD is not supported.
4253 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
4255 This patch land initial JIT support for simd intrinsics.
4257 * mini-x86.h: Added new define to make --enable_minimal work on x86.
4259 * Makefile.am: Added simd-intrinsics.c
4261 * simd-intrinsics.c: New file with simd instrinsic related
4264 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
4266 * cpu-x86.md: Add simd related instructions.
4268 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
4270 * driver.c: Added two new --regression variants.
4272 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
4274 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
4276 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
4277 extract some complicated logic to helper functions.
4279 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
4281 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
4283 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
4284 the specialized simplification pass.
4286 * method-to-ir.c (mono_spill_global_vars): Use new macro.
4288 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
4290 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
4293 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
4294 if MONO_ARCH_NEED_SIMD_BANK is defined.
4296 * mini-ops.h: Added the new simd ops.
4298 * mini-x86.c: Added mono_arch_xregname.
4300 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
4302 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
4304 * mini-x86.h: Define simd related MONO_ARCH macros.
4306 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
4308 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
4310 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
4311 MONO_CLASS_IS_SIMD to deal with simd related IR.
4313 * mini.h (MonoInst): Added spill_var to the backend union.
4315 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
4317 * mini.h: Added forward declarations of the new simd fuctions.
4319 * optflags-def.h: Added new optimization names SIMD.
4321 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
4323 * regalloc.h: Added support for working with 3 register banks.
4325 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
4327 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
4329 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
4331 * mini-exceptions.c: remove 64 bit related ifdef clutter.
4333 2008-10-03 Zoltan Varga <vargaz@gmail.com>
4335 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
4336 instead of one on 64 bit systems.
4338 * method-to-ir.c: Remove unused includes.
4340 2008-10-02 Zoltan Varga <vargaz@gmail.com>
4342 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
4343 cfg->used_int_regs, since the two are different on arm.
4345 2008-10-02 Mark Probst <mark.probst@gmail.com>
4347 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
4348 mono_method_get_vtable_index() to get the vtable index.
4350 2008-10-02 Mark Probst <mark.probst@gmail.com>
4352 * method-to-ir.c (mono_method_to_ir2): Don't create native
4353 wrappers for array methods, because they're never called (and if
4354 they were called they wouldn't work).
4356 2008-10-02 Mark Probst <mark.probst@gmail.com>
4358 * method-to-ir.c (mono_method_to_ir2): Array methods are
4359 special-cased and must not be invoked indirectly via the (M)RGCTX
4360 when generic sharing is turned on. Fixes #431413.
4362 2008-10-01 Mark Probst <mark.probst@gmail.com>
4364 * method-to-ir.c: When generic sharing is active, call
4365 non-interface virtual generic methods via the standard trampoline.
4367 * mini-trampolines.c: Handle virtual generic shared methods.
4369 * mini.h, mini-x86.c, mini-x86.h: New argument for
4370 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
4371 method thunks and which is the trampoline to call if the lookup
4372 fails. Enable the virtual generic method thunk for x86.
4374 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
4375 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
4376 argument but assert that it's NULL, because these archs don't yet
4377 implement the virtual generic method thunk. Changes in the IMT
4378 thunk data structures.
4380 2008-10-01 Zoltan Varga <vargaz@gmail.com>
4382 * aot-compiler.c (emit_globals): Avoid invalid characters in
4383 the static linking symbol.
4385 * objects.cs: Add a test for the range check optimization. Fix warnings.
4387 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
4388 optimization from the current JIT.
4390 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
4391 later in decompose_array_access_opts () to allow more optimizations.
4393 * method-to-ir.c (mono_handle_soft_float): Rename this to
4394 mono_decompose_soft_float () for consistency.
4396 * mini-ops.h: Fix arguments of OP_STRLEN.
4398 * method-to-ir.c (save_cast_details): Extract the cast details saving code
4399 into a separate function.
4400 (reset_cast_details): Ditto.
4401 (handle_unbox): Save cast details. Fixes #431254.
4403 * method-to-ir.c: Remove some obsolete FIXMEs.
4405 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4407 * ir-emit.h (alloc_dreg): Write a warning before crashing.
4409 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4411 * mini-codegen.c: More work on macros to make them
4412 ready for multiple regbanks.
4414 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4416 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
4418 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
4420 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4422 * mini-codegen.c (mono_spillvar_offset): Proper support for
4425 2008-09-30 Zoltan Varga <vargaz@gmail.com>
4427 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
4428 the stack overflow changes.
4430 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4432 * mini-codegen.c: Make all bank macros depend on reg_bank.
4434 * mini-codegen.c (mono_local_regalloc): Make free mask
4435 initialization regbank aware.
4437 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4439 * mini-codegen.c (mono_local_regalloc): Extract callee
4440 mask selection to a function and make it regbank aware.
4442 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4444 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
4445 code to deal with many regbanks.
4447 2008-09-30 Zoltan Varga <vargaz@gmail.com>
4449 * mini-codegen.c: More fp->regbank changes.
4451 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
4453 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
4454 of a hardcoded constant.
4456 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
4458 * method-to-ir.c (type_from_stack_type): Fix typo.
4460 2008-09-29 Zoltan Varga <vargaz@gmail.com>
4462 * mini-ia64.c (emit_move_return_value): Convert float return values to
4465 * objects.cs: Add a new test.
4467 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
4468 VARARG methods to fix an assert later.
4470 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
4471 end so it at least compiles.
4473 2008-09-28 Zoltan Varga <vargaz@gmail.com>
4475 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
4477 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
4479 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
4480 optimization to a new function (emit_optimized_ldloca_ir) and enable
4481 it for both ldloca and ldloca_s.
4483 2008-09-28 Zoltan Varga <vargaz@gmail.com>
4485 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
4486 gshared CASTCLASS code.
4488 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
4489 amd64, where the libc stack unwinder encounters stack frames referring to
4490 native code in unmapped memory.
4492 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
4495 * generics.cs: Add new test.
4497 2008-09-27 Zoltan Varga <vargaz@gmail.com>
4499 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
4500 add a check that one of the ARM_FPU_ constants is defined.
4502 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
4504 * mini-exceptions.c: Fix build on non-altstack platforms.
4506 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
4509 * ir-emit.h: Add a comment to NEW_PCONST.
4511 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
4513 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
4515 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
4516 after the changes to MonoJitDomainInfo.
4518 2008-09-27 Mark Probst <mark.probst@gmail.com>
4520 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
4522 2008-09-27 Mark Probst <mark.probst@gmail.com>
4524 * mini-ppc.c: Compiler warning fixes.
4526 2008-09-27 Mark Probst <mark.probst@gmail.com>
4528 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
4531 2008-09-27 Mark Probst <mark.probst@gmail.com>
4533 * exceptions-ppc.c, mini-ppc.h: Compile
4534 mono_arch_handle_altstack_exception() on Darwin, too.
4536 2008-09-27 Mark Probst <mark.probst@gmail.com>
4538 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
4539 work on archs which don't have generic sharing implemented, only
4540 without the vtable_arg.
4542 2008-09-26 Mark Probst <mark.probst@gmail.com>
4544 * mini.c: Added comment explaining why delegate ctor icall
4545 wrappers are compiled.
4547 2008-09-26 Mark Probst <mark.probst@gmail.com>
4549 * mini.c: Don't produce trampolines to delegate ctor icall
4550 wrappers but compile them upfront.
4552 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
4554 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
4555 runtime-set function when going back to managed code. Currently this
4556 is used to set back the protection on the soft ovf pages and/or to
4557 throw the stack overflow exception that happened in unmanaged code.
4559 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
4561 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
4562 runtime-set function when going back to managed code. Currently this
4563 is used to set back the protection on the soft ovf pages and/or to
4564 throw the stack overflow exception that happened in unmanaged code.
4566 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
4568 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
4569 the support code for restoring stack protection after stack overflows
4570 that happen in unmanaged code. Don't set the exec permission on the
4573 2008-09-26 Zoltan Varga <vargaz@gmail.com>
4575 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
4576 delegate->method_ptr is set. Fixes #428054.
4578 2008-09-25 Zoltan Varga <vargaz@gmail.com>
4580 * tests.cs: Rename to ratests.cs.
4582 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
4583 emit_get_rgctx_... functions.
4585 2008-09-25 Mark Probst <mark.probst@gmail.com>
4587 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
4589 2008-09-25 Mark Probst <mark.probst@gmail.com>
4591 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
4592 before asserting that method is sharable.
4594 2008-09-25 Mark Probst <mark.probst@gmail.com>
4596 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
4597 whether method needs a static RGCTX wrapper used instead of
4600 * generic-sharing.c, mini.h: A few functions moved to
4601 metadata/generic-sharing.c.
4603 2008-09-25 Mark Probst <mark.probst@gmail.com>
4605 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
4606 Generic code sharing for value types, which essentially means
4607 treating value type methods like static methods. The RGCTX is
4608 passed in the same way.
4610 2008-09-25 Zoltan Varga <vargaz@gmail.com>
4612 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
4613 opcode when creating multi-dimensional arrays of open types.
4615 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
4618 * generics.cs: Add a test.
4620 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
4622 2008-09-24 Zoltan Varga <vargaz@gmail.com>
4624 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
4626 * mini.c (mini_method_compile): Set it when running under the debugger.
4628 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
4629 vreg optimization if the flag is set.
4631 * driver.c (mono_main): Add --attach= option to pass options to
4634 * mini.c (sigquit_signal_handler): Start the attach agent.
4636 * ssapre.c: Disable this to save space since it is not yet ported to
4639 * regalloc2.c: Disable this to save space.
4641 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
4643 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
4645 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
4646 the -v option useful again.
4648 2008-09-24 Zoltan Varga <vargaz@gmail.com>
4650 * mini-amd64.c (mono_arch_output_basic_block): Add support for
4653 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
4654 arrays of arrays. Fixes #428406.
4656 * method-to-ir.c (mini_emit_castclass): Ditto.
4658 * objects.cs: Add new test.
4660 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
4662 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
4663 was wrong at it choked against target_type_is_incompatible for byref types.
4665 2008-09-23 Zoltan Varga <vargaz@gmail.com>
4667 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
4670 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
4672 * mini-exceptions.c: update a few more exceptions-related counters.
4674 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
4676 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
4677 new functions to allocate from persistent mempools.
4679 2008-09-23 Zoltan Varga <vargaz@gmail.com>
4681 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
4682 multiple register banks in the future.
4684 * mini-codegen.c (mono_local_regalloc): Fix a warning.
4686 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
4688 * mini.c (type_to_eval_stack_type): Remove duplicated function.
4690 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
4692 * mini.h: Export type_to_eval_stack_type.
4694 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
4695 is only ins->klass of byref types.
4697 2008-09-22 Zoltan Varga <vargaz@gmail.com>
4699 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
4700 (mini_emit_memcpy2): Ditto.
4702 * mini-amd64.c: Fix a warning.
4704 2008-09-21 Mark Probst <mark.probst@gmail.com>
4706 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
4709 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
4711 * method-to-ir.c: Extract stloc micro-optimization to a
4712 function and apply it to all cases.
4714 2008-09-19 Mark Probst <mark.probst@gmail.com>
4716 * method-to-ir.c: Don't fail generic code sharing in cases we
4719 2008-09-18 Mark Probst <mark.probst@gmail.com>
4721 * mini-ppc.c: Handle structs in tailcalls on Darwin.
4723 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
4725 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
4728 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
4730 * trace.c: make tracing more useful and correct, with per-thread
4733 2008-09-15 Mark Probst <mark.probst@gmail.com>
4735 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
4736 doing a method call and the argument is an R4.
4738 2008-09-14 Zoltan Varga <vargaz@gmail.com>
4740 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
4743 2008-09-13 Mark Probst <mark.probst@gmail.com>
4745 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
4747 2008-09-12 Zoltan Varga <vargaz@gmail.com>
4749 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
4750 (MONO_JUMP_TABLE_FROM_INS): Ditto.
4752 2008-09-11 Zoltan Varga <vargaz@gmail.com>
4754 * driver.c: Add a --agent argument (not supported yet) to load managed
4755 agent assemblies before loading the main assembly, similarly to how the
4756 Java VM handles agents.
4758 2008-09-11 Mark Probst <mark.probst@gmail.com>
4760 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
4761 function to do stack layout of local variables.
4763 2008-09-11 Mark Probst <mark.probst@gmail.com>
4765 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
4768 2008-09-11 Zoltan Varga <vargaz@gmail.com>
4770 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
4771 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
4772 JIT if DISABLE_JIT is defined.
4774 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
4777 2008-09-10 Mark Probst <mark.probst@gmail.com>
4779 * iltests.il.in: Disable the fconv test on PPC (the result is
4780 undefined according to ECMA).
4782 2008-09-10 Mark Probst <mark.probst@gmail.com>
4784 * iltests.il.in: Enable tail call tests for PPC.
4786 * mini.h: Add variable for storing incoming valuetype argument
4787 addresses for tail calls.
4789 * mini-ppc.c: Implement valuetype arguments and return values for
4792 2008-09-09 Mark Probst <mark.probst@gmail.com>
4794 * mini-ppc.c: Partially implement tail calls (struct arguments and
4795 return values not supported).
4797 * method-to-ir.c: Enable tail calls on PPC.
4799 2008-09-08 Zoltan Varga <vargaz@gmail.com>
4801 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
4802 runtime-invoke wrappers to work around the problem of them getting
4803 assigned to a random class.
4805 * aot-runtime.c (mono_aot_get_method): Ditto.
4807 2008-09-07 Zoltan Varga <vargaz@gmail.com>
4809 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
4810 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
4812 2008-09-07 Mark Probst <mark.probst@gmail.com>
4814 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
4815 until they're implemented properly.
4817 * exceptions-ppc.c: Use arch-independent exception-handling code
4818 instead of custom one.
4820 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
4823 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
4825 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
4826 applies when __powerpc__ is defined.
4828 2008-09-06 Zoltan Varga <vargaz@gmail.com>
4830 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
4831 methods to their code to avoid computing the full name of wrappers and
4832 doing a lookup in a string hash table.
4834 2008-09-05 Zoltan Varga <vargaz@gmail.com>
4836 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
4837 we identify bblocks before method_to_ir () is ran.
4839 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
4840 Also avoid optimizing branches pointing to themselves.
4842 * mini.c (mini_method_compile): Ditto. Fixes #422947.
4844 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
4846 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
4848 2008-09-05 Zoltan Varga <vargaz@gmail.com>
4850 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
4851 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
4852 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
4855 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
4856 jumped to the same entry in plt_jump_table.
4858 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
4860 * method-to-ir.c (initialize_array_data): Handle field with RVA from
4863 2008-08-31 Zoltan Varga <vargaz@gmail.com>
4865 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
4866 other assignment can be if converted. Saves 1.5% on corlib size and fixes
4869 2008-08-29 Geoff Norton <gnorton@novell.com>
4871 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
4872 segment, and doesn't properly handle .space as .text. Fixes
4875 2008-08-29 Geoff Norton <gnorton@novell.com>
4877 * mini.c: Disable the mach exception handler when running on
4880 2008-08-29 Geoff Norton <gnorton@novell.com>
4882 * aot-compiler.c: Patch from Renaldas Zioma to properly register
4883 globals on Darwin/ARM
4885 2008-08-28 Zoltan Varga <vargaz@gmail.com>
4887 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
4888 since too many things depend on it. Instead, call
4889 mono_runtime_set_no_exec ().
4891 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
4894 * aot-compiler.c: Add an 'asm-only' AOT option.
4896 * mini.c: Avoid initializing the runtime when doing AOT compilation.
4898 * aot-compiler.c (compile_method): Disable gshared support for now as it
4901 2008-08-27 Bill Holmes <billholmes54@gmail.com>
4903 * mini-amd64.h : Fix a compiler warning.
4905 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
4906 Changed to use a callback function to retrieve the unwind info.
4907 This avoids problems observed when code blocks were removed by
4908 unloading an app domain.
4910 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
4911 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
4914 Contributed under MIT/X11 license.
4916 2008-08-27 Bill Holmes <billholmes54@gmail.com>
4918 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
4919 case to keep the stack aligned to 8.
4921 Contributed under MIT/X11 license.
4923 2008-08-26 Zoltan Varga <vargaz@gmail.com>
4925 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
4926 avoid repeated linear searches.
4928 2008-08-25 Zoltan Varga <vargaz@gmail.com>
4930 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
4931 methods it can't handle.
4933 * aot-compiler.c (add_method): Avoid adding a method twice.
4934 (add_wrappers): Add runtime invoke wrappers for all methods.
4936 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
4937 function to create an aot-compatible version of this trampoline.
4939 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
4941 2008-08-24 Zoltan Varga <vargaz@gmail.com>
4943 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
4945 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
4946 with a generic sharing failure.
4948 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
4950 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
4951 CEE_RETHROW. Fixes #419634.
4953 * mini.c (mono_method_to_ir): Ditto.
4955 * exceptions.cs: Add a new test.
4957 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
4958 to mono_type_stack_size_internal () since some callers might not pass in
4961 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
4962 instrument_prolog. Fixes #419878.
4964 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
4965 doubles in soft float mode volatile.
4967 2008-08-23 Zoltan Varga <vargaz@gmail.com>
4969 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
4971 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
4972 to handle soft float correctly.
4974 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
4977 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
4979 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
4980 to sp, since the generics catch code requires it.
4982 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
4985 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
4986 mono_arch_emit_imt_argument ().
4988 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
4990 * mini-arm.c tramp-arm.c: Generic sharing updates.
4992 2008-08-22 Zoltan Varga <vargaz@gmail.com>
4994 * mini-arm.c: Fix the arm build.
4996 * generic-sharing.c (mini_type_get_underlying_type): New helper function
4997 handling enums, generic instances and generic sharing.
4998 (mini_type_stack_size_full): Ditto.
5000 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
5002 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
5004 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
5006 * tramp-arm.c: Implement the rgctx fetch and the generic class init
5009 * mini-arm.c: Various small generic sharing changes.
5011 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
5013 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
5016 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
5017 helper function to return a generic class init trampoline.
5019 * method-to-ir.c mini.c: Use it.
5021 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
5022 arch-specfic function to return a generic class init trampoline.
5024 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
5025 the GENERIC_CLASS_INIT custom code.
5027 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
5028 a fatal error, not a sharing failure.
5030 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
5033 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
5034 trampoline argument from MONO_ARCH_VTABLE_REG.
5036 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
5037 order of the arguments to the C trampoline: pass 'slot' as the trampoline
5038 argument, and pass the vtable in VTABLE_REG.
5040 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
5041 order of the arguments to the C trampoline: pass 'slot' as the trampoline
5042 argument, and pass the vtable in VTABLE_REG.
5043 (mono_arch_create_trampoline_code_full): Remove some special casing for
5044 the rgctx fetch trampoline.
5046 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
5049 * iltests.il: Add a test for it.
5051 2008-08-21 Zoltan Varga <vargaz@gmail.com>
5053 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
5055 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
5058 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
5059 use mono_jit_info_table_find () to avoid recursion.
5060 (mono_delegate_trampoline): Add a sync wrapper here.
5062 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
5065 * mini.c (mono_method_to_ir): Ditto.
5067 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
5068 add_sync_wrapper argument. Don't add a sync wrapper here.
5069 (mono_create_jump_trampoline): Don't add a sync wrapper here.
5071 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
5073 2008-08-20 Bill Holmes <billholmes54@gmail.com>
5075 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
5076 of nonvolatile registers back from MonoContext to CONTEXT.
5078 Contributed under MIT/X11 license.
5080 2008-08-20 Bill Holmes <billholmes54@gmail.com>
5082 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
5083 arguments on Winx64 there are only 4 argument registers. For this
5084 logic to work the last argument must be pulled from the stack.
5086 Contributed under MIT/X11 license.
5088 2008-08-20 Zoltan Varga <vargaz@gmail.com>
5090 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
5092 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
5093 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
5094 encode/decode_method_ref ().
5096 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
5098 * aot-runtime.c (decode_patch): Ditto.
5100 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
5101 MONO_PATCH_INFO_METHOD.
5103 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
5106 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
5109 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
5111 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
5112 one from the caller.
5114 * aot-runtime.c (decode_generic_inst): New function to decode and
5115 return a interned generic inst.
5116 (decode_klass_ref): Use it.
5117 (decode_method_ref): Ditto.
5119 * aot-compiler.c (emit_exception_debug_info): Save
5120 jinfo->has_generic_jit_info too.
5122 2008-08-19 Zoltan Varga <vargaz@gmail.com>
5124 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
5126 * iltests.il.in: Add a test for fconv_to_i.
5128 * liveness.c: Disable the liveness2 pass for now to save space.
5130 * regalloc2.c: Include mempool-internals.h to fix warnings.
5132 * aot-compiler.c (encode_method_ref): Encode the context of generic
5135 * aot-runtime.c (decode_method_ref): Inflate generic methods using
5136 the context saved in the aot file.
5138 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
5140 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
5142 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
5143 volatile so they won't be optimized away.
5145 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
5151 * dominators.c: Remove duplicated functions that now are in
5152 mempool-internals.h.
5154 2008-08-19 Zoltan Varga <vargaz@gmail.com>
5156 * aot-compiler.c: Fix warnings.
5158 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
5160 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
5162 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
5165 * mini.c (mono_resolve_patch_target): Ditto.
5167 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
5168 (encode_klass_ref): Add support for encoding VARs/MVARs.
5170 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
5172 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
5173 the handling of the got entries into a separate 'decode_got_entry' function.
5174 Add support for RGCTX_FETCH.
5176 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
5177 clobbered by the trampoline code.
5179 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
5180 not clobbered by the indirect calling code.
5182 2008-08-18 Zoltan Varga <vargaz@gmail.com>
5184 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
5187 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
5189 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
5190 signature using the compilation mempool otherwise we would leak it.
5192 2008-08-18 Zoltan Varga <vargaz@gmail.com>
5194 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
5195 mono_emit_abs_call ().
5197 * patch-info.h: Add GENERIC_CLASS_INIT.
5199 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
5201 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
5202 as their target as a near call.
5204 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
5206 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
5208 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
5209 call to a runtime function described by a patch.
5211 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
5212 mono_emit_abs_call, this has the advantage that the ABS handling code in
5213 mono_codegen () can handle them both, and can handle other stuff in the
5214 future without additional code.
5216 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
5218 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
5221 * mini.h: Add missing bblock related prototypes.
5223 * mini.h (MonoCompile): Remove unused reverse_inst_list and
5224 reverse_inst_list_len fields.
5226 * mini.c: Refactor this file a bit by moving branch optimizations to
5229 * method-to-ir.c: Merge generic sharing changes missed earlier.
5231 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
5233 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
5234 shared patches. Process METHODCONST as a shared patch.
5236 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
5237 as it crashes on the 2.0 mscorlib.
5239 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
5242 * aot-compiler.c: Use is_plt_patch () in a few additional places.
5243 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
5246 * aot-compiler.c: Reorganize the got handling code to be a bit more
5249 2008-08-17 Zoltan Varga <vargaz@gmail.com>
5251 * aot-compiler.c: Make the patch_to_plt_offset hash table use
5252 mono_patch_info_equals/hash, and use it to massively simplify
5255 * mini.c (mono_patch_info_hash): Simplify this and add support for
5258 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
5260 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
5261 handling code, since an offset is not enough to identify a trampoline.
5263 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
5265 2008-08-17 Mark Probst <mark.probst@gmail.com>
5267 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
5269 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
5271 * mini-ops.h: Argument and result types for OVF_CARRY ops.
5273 * decompose.c: PPC decompositions for various ops.
5275 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
5277 2008-08-17 Zoltan Varga <vargaz@gmail.com>
5279 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
5280 call the generic trampoline code using a call, instead of a jump, to
5281 remove some special casing from the generic trampoline code.
5283 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
5284 (mono_codegen): Ditto.
5286 * aot-compiler.c aot-runtime.c: Ditto.
5288 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
5290 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
5291 helper function to find the offset corresponding to a lazy fetch trampoline.
5293 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
5294 when doing generic sharing.
5296 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
5299 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
5300 mini-trampolines.c to be with the other trampoline creation functions.
5302 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
5303 as it is equal to method->signature in most cases, add a
5304 mono_emit_method_call_full variant which takes a signature and an imt
5307 2008-08-16 Zoltan Varga <vargaz@gmail.com>
5309 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
5310 to this function, since it could be computed easily from the method
5312 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
5315 * method-to-ir.c mini.c: Remove references to
5316 compile_generic_method_wo_context.
5318 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
5319 generic method calls.
5321 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
5322 dimensional non-szarrays.
5324 * mini.c (mini_init): Register mono_array_new_1.
5326 * jit-icalls.c (mono_array_new_1): New jit icall.
5328 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
5329 pointing to the method.
5331 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
5332 method addresses belonging to METHOD_JUMP patches in the
5333 jump_target_got_slot_hash.
5334 (mono_aot_load_method): Ditto.
5336 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
5337 METHOD_JUMP patches.
5339 * mini.c (mini_create_jit_domain_info): New helper function which
5340 initializes/frees domain->runtime_info.
5341 (mini_free_jit_domain_info): Ditto.
5342 (mini_init): Install the domain hook functions with the runtime.
5344 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
5345 information maintained by the JIT.
5347 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
5348 insertion into jump_table_hash into mono_codegen (), also implement proper
5351 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
5352 tail calls, it is already done by the aot code.
5354 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
5357 * iltests.il.in: Make the jmp test a bit more complex.
5359 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
5360 generic instances which doesn't have a token.
5362 * aot-runtime.c (decode_method_ref): Ditto.
5364 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
5365 can handle this case now.
5366 (handle_box): Ditto.
5368 2008-08-15 Geoff Norton <gnorton@novell.com>
5370 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
5373 2008-08-15 Zoltan Varga <vargaz@gmail.com>
5375 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
5376 calling generic methods.
5378 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
5380 * aot-runtime.c (decode_patch_info): Ditto.
5382 * mini.c (mono_resolve_patch_target): Ditto.
5384 * patch-info.h: Add METHOD_RGCTX.
5386 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
5388 2008-08-14 Zoltan Varga <vargaz@gmail.com>
5390 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
5391 arguments in registers.
5393 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
5394 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
5396 * mini.c (mini_method_compile): Abort aot compilation for generic
5397 methods if generic sharing is disabled.
5399 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
5402 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
5403 requiring an mrgctx.
5405 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
5406 store instructions when converting a vcall to a normal call.
5408 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
5409 mono_arch_find_jit_info.
5411 2008-08-13 Zoltan Varga <vargaz@gmail.com>
5413 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
5414 avoid calling mono_method_full_name () for every method even if the
5416 (check_inline_caller_method_name_limit): Ditto.
5418 2008-08-12 Zoltan Varga <vargaz@gmail.com>
5420 * driver.c (main_thread_handler): Allow AOT compilation of multiple
5421 assemblies in one run.
5423 * aot-compiler.c (mono_compile_assembly): Only print out a count of
5424 skipped methods if it is not 0.
5426 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
5428 2008-08-12 Bill Holmes <billholmes54@gmail.com>
5430 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
5431 MONO_ARCH_HAVE_UNWIND_TABLE.
5433 Contributed under MIT/X11 license.
5435 2008-08-12 Bill Holmes <billholmes54@gmail.com>
5437 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
5438 from default optimizaton list on Winx64.
5440 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
5442 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
5443 the LMF from the MonoJitTlsData structure.
5445 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
5447 Contributed under MIT/X11 license.
5449 2008-08-12 Zoltan Varga <vargaz@gmail.com>
5451 * mini.c (sigsegv_signal_handler): Fix the build.
5453 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
5454 assembly->aot_module.
5456 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
5457 hash table. This simplifies and speeds up a lot of code, and fixes support
5460 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
5463 * mini-exceptions.c: Ditto.
5465 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
5466 'native_offset' argument, since these are computed in the
5467 mono_find_jit_info () function.
5469 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
5470 is used by exceptions-ppc.c.
5472 * exceptions-ppc.c: Call mono_find_jit_info () instead of
5473 mono_arch_find_jit_info ().
5475 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
5476 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
5477 generic code in mini-exceptions.c.
5479 2008-08-11 Zoltan Varga <vargaz@gmail.com>
5481 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
5483 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
5485 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
5486 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
5487 called while holding the loader lock. Fixes #415608.
5488 (mono_aot_get_method_from_token_inner): Ditto.
5490 2008-08-09 Zoltan Varga <vargaz@gmail.com>
5492 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
5493 to reduce differences between this and the generic implementation in
5495 (ves_icall_get_frame_info): Ditto.
5497 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
5499 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
5502 * exceptions-ppc.c (arch_get_call_filter): Rename this to
5503 mono_arch_get_call_filter () and make it non-static, for consistency with the
5504 other architectures.
5506 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
5509 * local-propagation.c:
5510 * mini-x86.c: Correct the name of arch defines.
5512 2008-08-09 Zoltan Varga <vargaz@gmail.com>
5514 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
5515 NO_EMULATE_LONG_SHIFT_OPS define.
5517 2008-08-08 Zoltan Varga <vargaz@gmail.com>
5519 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
5520 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
5522 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
5523 MACH fixes. Merged from the 2.0 branch.
5525 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
5527 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
5528 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
5530 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
5532 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
5533 mono_marshal_get_native_wrapper () signature changes.
5535 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
5537 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
5538 conversion bug under arm.
5540 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
5542 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
5544 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
5545 with overflow checking.
5547 2008-08-05 Marek Habersack <mhabersack@novell.com>
5549 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
5550 to the genmdesc.pl file
5552 2008-08-05 Zoltan Varga <vargaz@gmail.com>
5554 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
5555 arg_array in the soft-float versions of the LOAD/STORE macros.
5557 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
5560 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
5562 2008-08-02 Zoltan Varga <vargaz@gmail.com>
5564 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
5565 a float HFA. Fixes #413621.
5567 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
5569 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
5570 frame_size to args_size. Fixes build.
5572 2008-08-02 Zoltan Varga <vargaz@gmail.com>
5574 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
5575 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
5577 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
5578 the stack are not unaligned. Fixes #413247.
5580 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
5582 * mini.c: update jitted methods performance counters.
5584 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
5586 * mini-exceptions.c: increase the exceptions thrown performance
5587 counter in mono_handle_exception ().
5589 2008-07-29 Zoltan Varga <vargaz@gmail.com>
5591 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
5592 can work with netmodules.
5594 2008-07-28 Geoff Norton <gnorton@novell.com>
5596 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
5599 2008-07-28 Zoltan Varga <vargaz@gmail.com>
5601 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
5604 2008-07-28 Bill Holmes <billholmes54@gmail.com>
5606 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
5607 The float param registers and other param registers must be the
5608 same index on Windows x64.
5610 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
5611 ArgValuetypeAddrInIReg argument case. Setting the argument
5612 op to OP_VTARG_ADDR (OP_REGOFFSET)).
5614 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
5615 variable computed above as the copy length for arguments of storage
5616 type ArgValuetypeAddrInIReg.
5618 * mini-amd64.c (mono_arch_emit_call) : Implementing the
5619 ArgValuetypeAddrInIReg argument case. This case will rely on
5620 mono_arch_emit_outarg_vt to emit the correct code later in the process.
5622 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
5623 a 32 byte stack allocation for all calls. We will omit the adjustment for
5624 jump and tail call instructoins as they do not follow the typical call behavior.
5626 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
5627 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
5628 local variable and pass the local variable by reference to the called method.
5630 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
5631 Implementing the ArgValuetypeAddrInIReg argument case. When the address
5632 of a struct is passed in a register it must be saved with the other
5633 volatile argument on the stack.
5635 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
5636 frame pointer the stack adjustment value must be saved to the unwind
5639 Contributed under MIT/X11 license.
5641 2008-07-28 Zoltan Varga <vargaz@gmail.com>
5643 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
5644 which got lost in the merge.
5646 2008-07-27 Zoltan Varga <vargaz@gmail.com>
5648 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
5651 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
5653 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
5654 icalls, since they won't be patched.
5656 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
5657 different code sequence when running under valgrind to prevent some valgrind
5660 * iltests.il.in: Add new regression test.
5662 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
5665 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
5666 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
5668 * iltests.il.in: Add new test.
5670 * aot-compiler.c: Fix some warnings.
5672 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
5675 2008-07-27 Zoltan Varga <vargaz@gmail.com>
5677 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
5678 (mini_usage_jitdeveloper): Add a missing --wapi option.
5680 2008-07-25 Zoltan Varga <vargaz@gmail.com>
5682 * mini-codegen.c: Simplify the is_fp macros.
5683 (free_up_ireg): Remove, use free_up_reg instead.
5684 (free_up_reg): Fix the fp case.
5686 2008-07-26 Zoltan Varga <vargaz@gmail.com>
5688 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
5691 * exceptions-x86.c: Merge some changes which seemed to have got lost
5692 in the linear-ir merge.
5694 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
5696 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
5697 long vreg volatile even if the variable was already created.
5699 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
5702 2008-07-26 Zoltan Varga <vargaz@gmail.com>
5704 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
5706 * mini.c (mono_jit_compile_method_inner): Add support for
5707 MONO_EXCEPTION_BAD_IMAGE.
5709 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
5710 mini_method_get_context () returns NULL. Fixes #356531.
5712 * mini.c (mono_method_to_ir): Ditto.
5714 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
5715 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
5717 2008-07-25 Zoltan Varga <vargaz@gmail.com>
5719 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
5720 in the LDFTN implementation.
5722 2008-07-25 Mark Probst <mark.probst@gmail.com>
5724 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
5725 code, patch calls to icalls, too, even if they're not in the
5726 shared generic code hash. Fixes #411962.
5728 2008-07-25 Zoltan Varga <vargaz@gmail.com>
5730 * cpu-x86.md: Increase the length of the fcall opcodes.
5732 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
5733 calls returning floats.
5735 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
5738 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
5741 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
5742 into the domain->method_code_hash.
5744 * aot-compiler.c: Fix win32 build.
5746 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
5748 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
5749 gshared NEWARR implementation.
5751 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
5753 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
5754 can be used outside of method_to_ir.
5756 * mini.h (MonoCompile): Add arg_types field.
5758 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
5760 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
5761 the values of the local arg_array and param_types array.
5763 2008-07-24 Zoltan Varga <vargaz@gmail.com>
5765 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
5766 got accesses might only get generated later when NEWOBJ is decomposed.
5768 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
5769 looking up the native code of the target method when a delegate is called
5772 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
5775 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
5777 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
5778 AOT work on platforms without a working dlsym implementation.
5780 * mini.h: Bump AOT image format version.
5782 2008-07-24 Mark Probst <mark.probst@gmail.com>
5784 * mini-exceptions.c: Free a MonoType with
5785 mono_metadata_free_type() instead of g_free().
5787 * aot-runtime.c: Free a MonoType.
5789 2008-07-24 Zoltan Varga <vargaz@gmail.com>
5791 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
5794 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
5797 2008-07-23 Massimiliano Mantione <massi@ximian.com>
5798 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
5801 2008-07-23 Zoltan Varga <vargaz@gmail.com>
5803 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
5804 NEWOBJ calls on valuetypes.
5806 * iltests.il.in: Add new test.
5808 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
5810 2008-07-22 Zoltan Varga <vargaz@gmail.com>
5812 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
5813 is no longer needed.
5815 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
5816 non register sized integer arguments.
5817 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
5818 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
5821 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
5824 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
5825 two a binop with different sized arguments is emitted.
5827 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
5828 instruction in the ins==NULL case.
5830 2008-07-23 Zoltan Varga <vargaz@gmail.com>
5832 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
5834 * mini-x86.c: Fix osx build.
5836 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
5839 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
5840 instruction for non int sized variables.
5842 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
5845 2008-07-23 Robert Jordan <robertj@gmx.net>
5847 * method-to-ir.c: Fix MSVC build.
5849 2008-07-22 Zoltan Varga <vargaz@gmail.com>
5851 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
5852 a non int sized type, widen it to an int since newer versions of gcc seem to
5853 generate code which needs this.
5855 * ssa2.c abcremoval2.c: Fix warnings.
5857 * *: Merge the Linear IR branch.
5859 The original branch is at trunk/branches/vargaz/mini-linear-il, and
5860 the ChangeLog file there describes all the changes done over the years.
5861 Further documentation can be found at www.mono-project.com/Linear_IL.
5863 2008-07-21 Bill Holmes <billholmes54@gmail.com>
5865 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
5866 The float param registers and other param registers must be the
5867 same index on Windows x64.
5869 Contributed under MIT/X11 license.
5871 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
5873 * mini.c: Make the previous fix GC safe.
5875 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
5877 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
5879 2008-07-21 Bill Holmes <billholmes54@gmail.com>
5881 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
5882 on Winx64. This type will not be passed on the stack (ArgOnStack), but
5883 ArgValuetypeAddrInIReg instead.
5885 Contributed under MIT/X11 license.
5887 2008-07-21 Zoltan Varga <vargaz@gmail.com>
5889 * mini-codegen.c (get_register_spilling): Fix a warning.
5891 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
5893 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
5894 for types which the initialization fails. Raises the provided exception
5895 at the right stop after cleanup.
5897 2008-07-16 Zoltan Varga <vargaz@gmail.com>
5899 * aot-compiler.c: Free most of the memory allocated during compilation.
5901 * mini.c (mini_parse_debug_options): Fix a leak.
5903 * mini.c (mini_method_compile): Don't add the method to the jit info tables
5904 during aot compilation.
5906 2008-07-14 Zoltan Varga <vargaz@gmail.com>
5908 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
5909 it has too much register pressure.
5911 2008-07-13 Zoltan Varga <vargaz@gmail.com>
5913 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
5915 2008-07-12 Zoltan Varga <vargaz@gmail.com>
5917 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
5920 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
5921 on amd64 similar to the way it is done on arm.
5923 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
5925 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
5926 consistency, normalize error messages, avoid loading aot-only modules in
5929 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
5932 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
5934 2008-07-11 Martin Baulig <martin@ximian.com>
5937 (MonoDebuggerInfo): Add `interruption_request'.
5939 2008-07-12 Zoltan Varga <vargaz@gmail.com>
5941 * aot-compiler.c (emit_plt): Remove some dead code.
5943 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
5945 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
5946 return the plt info offset belonging to a given plt entry.
5948 * mini-trampolines.c (mono_aot_plt_trampoline): Use
5949 mono_aot_get_plt_info_offset.
5951 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
5952 similar to the amd64 code by makeing jumps through a separate jump table
5953 instead of embedding the jump addresses into the code.
5955 2008-07-11 Zoltan Varga <vargaz@gmail.com>
5957 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
5960 2008-07-10 Martin Baulig <martin@ximian.com>
5962 * mini.c (mini_method_compile): Disable generics sharing when
5963 running in the debugger.
5965 2008-07-10 Zoltan Varga <vargaz@gmail.com>
5967 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
5969 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
5970 the local register allocator from running out of registers on x86 when
5973 2008-07-10 Bill Holmes <billholmes54@gmail.com>
5975 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
5976 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
5979 Contributed under MIT/X11 license.
5981 2008-07-10 Zoltan Varga <vargaz@gmail.com>
5983 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
5984 speed up the assembler.
5986 2008-07-09 Zoltan Varga <vargaz@gmail.com>
5988 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
5991 * mini.c: Move the soft float handling macros a bit earlier, add
5992 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
5995 * mini.h: Add prototype for mono_arch_fixup_jinfo.
5997 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
5998 read-only to help catch code allocation requests.
6000 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
6001 and turn it off when using --aot-only or when compiling with --aot=full.
6003 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
6004 jump table for switches from the normal domain mempool, not the code
6007 * mini-trampolines.c (get_unbox_trampoline): New function to return an
6008 unbox trampoline which handles aot-only mode too.
6010 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
6011 an AOTed unbox trampoline.
6013 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
6015 2008-07-09 Bill Holmes <billholmes54@gmail.com>
6017 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
6020 Contributed under MIT/X11 license.
6022 2008-07-09 Bill Holmes <billholmes54@gmail.com>
6024 * mini.c (mono_codegen): Allocate space at the end of the code block and store
6025 the unwind information for the method at the end of the allocated block.
6027 * mini-amd64.h: Added declarations for the unwind routines and adding field to
6028 MonoCompileArch to hold the unwind info for SEH on Winx64
6030 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
6031 frame pointer info for the method being compiled.
6033 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
6034 the call to mono_exception_from_token.
6036 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
6037 storing the method prolog information in a format that the Winx64 SEH can understand. This
6038 information is stored a the end of the method block because it is all 32-bit offset based.
6040 Contributed under MIT/X11 license.
6042 2008-07-09 Zoltan Varga <vargaz@gmail.com>
6044 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
6046 * wapihandles.c: Fix warnings.
6048 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
6051 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
6052 mono_jit_compile_method in aot-only mode since that calls the type
6055 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
6056 get_delegate_invoke_impl in aot-only mode.
6058 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
6060 2008-07-08 Zoltan Varga <vargaz@gmail.com>
6062 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
6064 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
6067 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
6069 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
6070 init trampoline from the AOT file as well.
6072 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
6073 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
6076 * mini.c (mini_init): Move the call to mono_exceptions_init () after
6079 * exceptions-amd64.c: Add _full variants for the remaining exception code
6080 creation functions as well, allow emission of relocatable code, remove
6081 caching since that is now done by the caller.
6083 * mini-exceptions.c: Add _full variants for the remaining exception code
6084 creation functions as well, add aot-only support.
6086 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
6087 if we can determine a proper token for them.
6088 (add_wrappers): Add a few more wrappers.
6089 (emit_method_code): Remove some dead code.
6090 (emit_trampolines): Emit exception code too.
6092 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
6094 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
6095 mono_array_new_va which avoids varargs.
6097 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
6099 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
6100 mono_arch_create_specific_trampoline () in all places.
6102 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
6103 a bit so it can be used for other things as well.
6105 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
6108 * exceptions-amd64.c: Rename the caching from the exception code creation
6109 functions, it is done by the caller instead.
6111 * exceptions-amd64.c: Change the signature of the exception code creation
6112 functions to allow the creation of relocatable code later.
6114 * mini-exceptions.c: Add a set of functions to query the various
6115 runtime-generated exception functions.
6117 * mini.c mini-exceptions.c: Use the newly added functions instead of the
6118 mono_arch_.. () functions.
6120 2008-07-07 Zoltan Varga <vargaz@gmail.com>
6122 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
6124 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
6126 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
6127 (mini_get_vtable_trampoline): Ditto.
6129 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
6130 code in the AOT case by returning the code size and a list of relocations to
6133 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
6135 2008-07-07 Bill Holmes <billholmes54@gmail.com>
6137 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
6140 Contributed under MIT/X11 license.
6142 2008-07-07 Zoltan Varga <vargaz@gmail.com>
6144 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
6145 so the buffer size can be computed correctly. Fixes #404735.
6147 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
6148 normally as cfg->debug_info is already freed.
6150 2008-07-06 Zoltan Varga <vargaz@gmail.com>
6152 * mini-amd64.c: For calls returning vtypes in registers, don't store
6153 the return address on the stack, instead allocate a separate local for
6156 2008-07-05 Mark Probst <mark.probst@gmail.com>
6158 * mini-trampolines.c, mini.h: Add an argument to
6159 mono_create_jit_trampoline_in_domain() for turning off the adding
6160 of the sync wrapper.
6162 * mini.c: Use the JIT trampoline without sync instead of
6163 ldftn_nosync in static RGCTX invoke wrappers so that the call can
6166 2008-07-04 Mark Probst <mark.probst@gmail.com>
6168 * driver.c: Turn on GSHARED optimization by default.
6170 2008-07-04 Zoltan Varga <vargaz@gmail.com>
6172 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
6173 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
6175 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
6176 create a variant of the generic trampoline code callable from AOTed trampolines.
6178 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
6179 trampoline code callable from AOTed trampolines.
6181 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
6183 2008-07-04 Mark Probst <mark.probst@gmail.com>
6185 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
6186 pass-through manner.
6188 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
6189 and don't fail sharing for them anymore.
6191 * mini-exceptions.c: Handle exceptions in shared generic methods.
6193 * generic-sharing.c: When checking the context of a generic
6194 method, also check its class's context. Don't treat wrappers as
6197 * mini-trampolines.c: Some code factored out to
6198 metadata/generic-sharing.c. Handle the MRGCTX case.
6200 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
6201 we must deal with the method being of another instantiation of the
6202 class. Add static rgctx invoke wrappers to generic methods.
6204 2008-07-04 Mark Probst <mark.probst@gmail.com>
6206 * mini.c: Provide all jit infos of generic shared methods with a
6209 * mini-exceptions.c: Handle the new situation that a generic info
6210 might be available, but not info about the this/vtable/mrgctx
6213 2008-07-03 Mark Probst <mark.probst@gmail.com>
6215 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
6218 2008-07-03 Zoltan Varga <vargaz@gmail.com>
6220 * dominators.c (check_dominance_frontier): Fix a warning.
6222 * mini.h: Add some missing prototypes.
6224 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
6226 * driver.c (mono_jit_init_version): Correct the comments since the first
6227 argument should be the name of the root domain, not a filename.
6229 * aot-runtime.c (make_writable): Error out if this is called while running
6231 (load_aot_module): Ditto.
6233 * aot-compiler.c: Really fix the computation of method indexes.
6235 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
6236 optimizations as this is no longer called frequently.
6238 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
6239 method and the invoke impl code and pass it to the delegate trampoline instead of
6240 just the delegate class.
6242 2008-07-02 Zoltan Varga <vargaz@gmail.com>
6244 * aot-compiler.c: Fixup the computation of method indexes.
6245 (add_wrappers): Create the base methods of the runtime invoke wrappers using
6246 the method builder infrastructure.
6248 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
6251 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
6252 mode, load the method right away instead of creating a trampoline.
6254 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
6256 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
6259 2008-07-01 Zoltan Varga <vargaz@gmail.com>
6261 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
6262 (mono_aot_load_method): Use method_index instead of method->token.
6264 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
6265 can handle icalls etc. properly.
6267 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
6269 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
6271 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
6272 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
6273 JIT_ICALL_ADDR patch type.
6275 * patch-info.h: Add JIT_ICALL_ADDR patch type.
6277 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
6279 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
6281 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
6283 2008-06-30 Zoltan Varga <vargaz@gmail.com>
6285 * mini.c: Use domain->jit_code_hash_lock for controlling access to
6286 domain->jit_code_hash.
6288 2008-06-29 Zoltan Varga <vargaz@gmail.com>
6290 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
6292 2008-06-27 Zoltan Varga <vargaz@gmail.com>
6294 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
6295 get_this_arg_from_call, let it compute it when needed.
6297 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
6298 gsctx from code only when needed.
6300 * mini-trampolines.c (get_generic_context): Rename this to
6301 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
6302 it can be called by the arch backends.
6304 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
6306 2008-06-26 Zoltan Varga <vargaz@gmail.com>
6308 * driver.c (mono_main): Add experimental --aot-only command line option.
6310 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
6313 2008-06-26 Kornél Pál <kornelpal@gmail.com>
6315 * driver.c (DllMain): Remove mono_module_handle.
6317 Contributed under MIT/X11 license.
6319 2008-06-25 Zoltan Varga <vargaz@gmail.com>
6321 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
6322 for emitting methods which are not in the source assembly. Detect and report
6323 failure of assembling+linking.
6325 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
6327 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
6329 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
6331 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
6333 2008-06-24 Zoltan Varga <vargaz@gmail.com>
6335 * mini.h: Remove some obsolete prototypes.
6337 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
6339 2008-06-24 Mark Probst <mark.probst@gmail.com>
6341 * mini.c (get_object_generic_inst): Variable-sized arrays are not
6342 supported by Visual Studio, so use alloca().
6344 2008-06-23 Zoltan Varga <vargaz@gmail.com>
6346 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
6349 2008-06-23 Mark Probst <mark.probst@gmail.com>
6351 * mini.c: Fail sharing of a generic method if it contains an open
6352 catch clause (because we don't pass MRGCTXs yet).
6354 2008-06-23 Mark Probst <mark.probst@gmail.com>
6356 * mini.c: When compiling a method with generic sharing, insert the
6357 method instantiated with an all-Object generic context into the
6358 jit info table, instead of the context of the first instantiation
6359 of the method we happen to compile.
6361 2008-06-18 Martin Baulig <martin@ximian.com>
6363 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
6364 `major_version' and `minor_version'.
6366 2008-06-17 Mark Probst <mark.probst@gmail.com>
6368 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
6369 mono_method_is_generic_sharable_impl() takes an additional
6370 argument specifying whether to treat type variables as reference
6373 2008-06-17 Mark Probst <mark.probst@gmail.com>
6375 * mini.h: Removed obsolete prototypes.
6377 2008-06-17 Mark Probst <mark.probst@gmail.com>
6379 * mini.c: Don't fail generic sharing for initobj and sizeof - we
6380 already handle them.
6382 2008-06-17 Mark Probst <mark.probst@gmail.com>
6384 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
6385 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
6386 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
6387 tramp-x86.c: Added a MonoGenericContext* argument to
6388 mono_arch_get_unbox_trampoline() so that it can call other
6389 functions which require it.
6391 2008-06-17 Mark Probst <mark.probst@gmail.com>
6393 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
6394 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
6395 mono_arch_get_this_arg_from_call() takes a
6396 MonoGenericSharingContext* as well.
6398 2008-06-17 Mark Probst <mark.probst@gmail.com>
6400 * mini.c: Factor out code for emitting unbox into emit_unbox() and
6401 implement generic sharing of unbox.
6403 2008-06-17 Mark Probst <mark.probst@gmail.com>
6405 * mini.c: Don't compute the vtable to determine whether a field is
6406 special static, because it might not work for open types.
6408 2008-06-17 Mark Probst <mark.probst@gmail.com>
6410 * mini.c: Removed the unused token_type and token_source arguments
6411 from get_runtime_generic_context_ptr().
6413 2008-06-17 Marek Habersack <mhabersack@novell.com>
6415 * mini.c (ADD_BINOP): fix the build
6417 2008-06-16 Zoltan Varga <vargaz@gmail.com>
6419 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
6422 2008-06-16 Mark Probst <mark.probst@gmail.com>
6424 * mini.h: Removed class relations enum that's not used anymore.
6426 2008-06-16 Mark Probst <mark.probst@gmail.com>
6428 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
6430 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
6431 the lazy fetch trampoline access code.
6433 2008-06-15 Zoltan Varga <vargaz@gmail.com>
6435 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
6437 2008-06-14 Zoltan Varga <vargaz@gmail.com>
6439 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
6441 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
6443 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
6445 2008-06-13 Zoltan Varga <vargaz@gmail.com>
6447 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
6450 * mini-ops.h: Add MIN/MAX_UN opcodes.
6452 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
6455 * basic-math.cs: Add more min/max tests.
6457 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
6459 2008-06-13 Mark Probst <mark.probst@gmail.com>
6461 * mini.c: Small fix in the prologue of emit_castclass.
6463 2008-06-13 Zoltan Varga <vargaz@gmail.com>
6465 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
6467 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
6468 do not work even for unsigned types. Fixes #400014.
6470 * basic-math.cs: Add regression tests for unsigned Min/Max.
6472 2008-06-13 Mark Probst <mark.probst@gmail.com>
6474 * mini.c: Added additional context_used argument to several
6475 functions, which will be needed for sharing generic methods. Use
6476 GET_RGCTX macro wherever appropriate. Declare only one
6477 context_used in mono_method_to_ir().
6479 2008-06-13 Mark Probst <mark.probst@gmail.com>
6481 * mini.c, generic-sharing.c: Removed generic class relations.
6483 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
6484 functions due to MRGCTX changes.
6486 2008-06-13 Mark Probst <mark.probst@gmail.com>
6488 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
6489 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
6490 with calculated IMT.
6492 * mini.c: Generic sharing of calls via generic interfaces.
6494 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
6495 generic method with non-constant MonoGenericContext*. Instead,
6496 the context is taken out of the method itself.
6498 2008-06-13 Mark Probst <mark.probst@gmail.com>
6500 * mini.c: Generic sharing of ldvirtftn.
6502 2008-06-13 Mark Probst <mark.probst@gmail.com>
6504 * mini.c: Generic sharing of ldftn.
6506 2008-06-13 Mark Probst <mark.probst@gmail.com>
6508 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
6510 2008-06-13 Mark Probst <mark.probst@gmail.com>
6512 * mini.c: Generic sharing of the special case of ldtoken followed
6513 by a call to GetTypeFromHandle.
6515 2008-06-13 Mark Probst <mark.probst@gmail.com>
6517 * mini.c: Generic sharing of box for nullable types.
6519 2008-06-13 Zoltan Varga <vargaz@gmail.com>
6521 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
6522 are passed on the stack. Fixes #324807.
6524 2008-06-12 Bill Holmes <billholmes54@gmail.com>
6526 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
6527 for the ArgValuetypeAddrInIReg case.
6529 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
6530 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
6532 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
6533 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
6534 local variable and pass the local variable by reference to the called method.
6536 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
6537 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
6539 Contributed under MIT/X11 license.
6541 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
6543 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
6545 * debug-mini.c (mono_debug_print_vars): Release memory after printing
6548 2008-06-10 Martin Baulig <martin@ximian.com>
6551 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
6553 2008-06-09 Kornél Pál <kornelpal@gmail.com>
6555 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
6556 possible error when no arguments are passed.
6558 Contributed under MIT/X11 license.
6560 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
6562 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
6563 where the file name is NULL.
6565 2008-06-09 Zoltan Varga <vargaz@gmail.com>
6567 * mini.c: Fix s390 build.
6569 2008-06-08 Zoltan Varga <vargaz@gmail.com>
6571 * trace.c (mono_trace_parse_options): Fix warnings.
6573 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
6575 2008-06-07 Zoltan Varga <vargaz@gmail.com>
6577 * mini.c (remove_block_if_useless): Avoid printing the method name.
6579 * mini.c: Remove needless setting of ins->cil_code which is now done by
6582 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
6585 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
6586 translated code after it has been patched.
6588 2008-06-06 Zoltan Varga <vargaz@gmail.com>
6590 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
6591 avoid problems during code patching on SMP systems.
6592 (emit_call): Avoid adding a patch info which is already added by
6594 (mono_arch_emit_exceptions): Ditto.
6596 2008-06-05 Zoltan Varga <vargaz@gmail.com>
6598 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
6599 MONO_TYPE_ISSTRUCT already checks for it.
6601 2008-06-05 Bill Holmes <billholmes54@gmail.com>
6603 * mini-amd64.c:merge_argument_class_from_type: When marshaling
6604 structs with floats on Winx64 the float registers are not used.
6605 The integer registers are always used..
6606 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
6607 only one register will be used and only if the size of the struct
6608 is 1,2,4, or 8 bytes.
6610 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
6613 Contributed under MIT/X11 license.
6615 2008-06-05 Martin Baulig <martin@ximian.com>
6617 * debug-debugger.c (debugger_lookup_class): Also call
6618 mono_class_setup_methods() here; we're only called from RTI.
6620 2008-06-05 Andreas Färber <andreas.faerber@web.de>
6622 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
6623 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
6624 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
6625 Post-process object files and add dtrace-generated object, if necessary.
6627 Contributed under MIT/X11 license.
6629 2008-06-04 Mark Probst <mark.probst@gmail.com>
6631 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
6634 * mini.c: Generic sharing for unbox.any and castclass.
6636 2008-06-04 Mark Probst <mark.probst@gmail.com>
6638 * mini.c: Ignore tailcall prefix in shared generic code and when
6639 doing calls which require a vtable/rgctx argument.
6641 2008-06-04 Mark Probst <mark.probst@gmail.com>
6643 * mini.c: Don't free the JIT info.
6645 * driver.c: Changes in the JIT info table testing code.
6647 2008-06-03 Zoltan Varga <vargaz@gmail.com>
6649 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
6650 interruption. Fix some warnings.
6652 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
6653 interruption_checkpoint.
6655 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
6657 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
6658 from embedding applications.
6660 2008-06-02 William Holmes <billholmes54@gmail.com>
6662 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
6663 reserving 32 bytes on the stack when making calls.
6665 Contributed under MIT/X11 license.
6667 2008-06-01 Zoltan Varga <vargaz@gmail.com>
6669 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
6670 the linear IL branch.
6672 * driver.c: Print out more information for --version on arm.
6674 2008-05-30 Zoltan Varga <vargaz@gmail.com>
6676 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
6677 bb_exit instead, since out of line bblocks might not actually be emitted
6680 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
6681 maximum epilog size for out of line bblocks if tracing is enabled.
6683 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
6685 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
6687 * arrays.cs: Regression tests for allocating arrays with negative sizes.
6689 2008-05-28 Zoltan Varga <vargaz@gmail.com>
6691 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
6692 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
6695 2008-05-27 Zoltan Varga <vargaz@gmail.com>
6697 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
6698 the 'value' to store is a constant.
6700 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
6702 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
6703 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
6705 2008-05-26 Zoltan Varga <vargaz@gmail.com>
6707 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
6708 for accessing method->generic_container.
6710 2008-05-24 Zoltan Varga <vargaz@gmail.com>
6712 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
6714 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
6716 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
6718 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
6721 2008-05-23 Zoltan Varga <vargaz@gmail.com>
6723 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
6725 * mini.c: Handle the case when mono_class_vtable () fails.
6727 2008-05-23 Massimiliano Mantione <massi@ximian.com>
6728 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
6731 2008-05-22 Mark Probst <mark.probst@gmail.com>
6733 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
6734 together with domain sharing.
6736 2008-05-22 Mark Probst <mark.probst@gmail.com>
6738 * mini.c: Treat callvirts to final methods like non-virtual calls
6739 when doing generic sharing, i.e. look them up in the runtime
6742 2008-05-22 Mark Probst <mark.probst@gmail.com>
6744 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
6745 with computed types (for generic sharing).
6747 * mini.c: Generic sharing for mkrefany and refanyval.
6749 2008-05-22 Zoltan Varga <vargaz@gmail.com>
6751 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
6754 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
6755 the generic sharing code.
6757 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
6760 2008-05-21 Zoltan Varga <vargaz@gmail.com>
6762 * mini.h: Remove the declaration of mono_aot_init_vtable ().
6764 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
6766 * driver.c: updated copyright date
6768 2008-05-21 Zoltan Varga <vargaz@gmail.com>
6770 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
6773 2008-05-19 Martin Baulig <martin@ximian.com>
6775 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
6776 pointing to the new `_mono_debug_using_mono_debugger' variable.
6779 (mono_main): Check mono_debug_using_mono_debugger() rather than
6780 the `MONO_INSIDE_MDB' environment variable to check whether we're
6781 inside the debugger.
6783 2008-05-19 Zoltan Varga <vargaz@gmail.com>
6785 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
6788 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
6790 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
6792 * mini.c: Added mini_assembly_can_skip_verification. This
6793 function checks if the assembly requested to skip verification.
6794 Fixes part of #387274.
6796 2008-05-07 Zoltan Varga <vargaz@gmail.com>
6798 * mini.c (mini_get_method): Disable the check for open generic classes when
6799 using generic sharing.
6801 * generics.cs: Add a test for #387034.
6803 * mini.c (mini_get_method): Check whenever the method class is an open generic
6804 type, and return NULL in that case, causing a verification error. Fixes
6807 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
6809 * driver.c (mono_main): Revert r102623. The right
6810 thing to do is to enable the verifier under verifiable
6811 unless a --security flag was passed.
6813 We need this non-trivial behavior for --verify-all otherwise
6814 mcs-compileall won't be able to use it. As it needs everything to
6815 be verified under validil.
6817 2008-05-06 Martin Baulig <martin@ximian.com>
6821 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
6822 (mono_debugger_thread_cleanup): Likewise.
6823 (mono_debugger_extended_notification): Likewise.
6825 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
6827 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
6828 against both inflated and non-inflated methods. We need to check against the
6829 generic definition for cases where the instantiated method is not visible.
6830 We need to check against the inflated types for cases where the instantiation
6831 changes any super type. This fixes #382986.
6833 Note that this doesn't need to be applied to other parts of mono_method_to_ir
6834 that check for visibiliy as generic params only appears as the type subject
6835 of tokens on call opcodes. Field manipulation and ldftn must always
6836 target an exact type.
6838 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
6840 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
6841 if no related --security flag is passed.
6843 2008-05-05 Andreas Färber <andreas.faerber@web.de>
6845 * mini-arch.h: Prepare support for ppc64.
6847 Contributed under MIT/X11 license.
6849 2008-05-05 Andreas Färber <andreas.faerber@web.de>
6851 * aot-runtime.c: Prepare support for ppc64.
6853 Contributed under MIT/X11 license.
6855 2008-05-05 Andreas Färber <andreas.faerber@web.de>
6857 * mini-ops.h: Prepare support for ppc64.
6859 Contributed under MIT/X11 license.
6861 2008-05-04 Andreas Färber <andreas.faerber@web.de>
6863 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
6865 Contributed under MIT/X11 license.
6867 2008-05-03 Zoltan Varga <vargaz@gmail.com>
6869 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
6870 assemblies, since aot_name is not a full path, causing us to load MS.NET
6871 assemblies on windows.
6873 2008-04-28 Kornél Pál <kornelpal@gmail.com>
6875 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
6876 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
6877 * main.c: Use UTF-8 encoded command line instead of Windows default code
6878 page on Windows to support Unicode.
6879 * driver.c (DllMain): New function for mixed-mode assembly support.
6880 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
6881 export __stdcall functions without decoration.
6883 Contributed under MIT/X11 license.
6885 2008-04-28 Mark Probst <mark.probst@gmail.com>
6887 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
6888 saving it very early.
6890 2008-04-28 Mark Probst <mark.probst@gmail.com>
6892 * mini.h, mini.c: Lots of code for accessing the old RGCTX
6893 deleted. The only way to access the new RGCTX is via the
6896 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
6897 vtable instead of the RGCTX to static methods.
6899 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
6900 accessing the new RGCTX.
6902 * generic-sharing.c: There is no separation between self, type
6903 arguments and other types in the RGCTX anymore.
6905 2008-04-25 Jonathan Chambers <joncham@gmail.com>
6907 * mini-amd64.c (add_general): Remove previous stack adjustment.
6908 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
6909 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
6910 for 32 bytes of stack space reserved for all calls.
6912 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
6913 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
6916 Code contributed under MIT/X11 license.
6918 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
6920 * mini.c (mini_method_verify): Only verify non-inflated methods, check
6921 against the root definition, peeling out method and type instantiations.
6922 Cache verify success results, code that fails verification is still
6923 checked multiple times.
6925 2008-04-23 Zoltan Varga <vargaz@gmail.com>
6927 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
6929 2008-04-23 Jonathan Chambers <joncham@gmail.com>
6931 * mini-amd64.c (add_general): Always increment stack on Win64.
6932 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
6935 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
6936 stack based argument handling on Win64.
6938 Code contributed under MIT/X11 license.
6940 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
6942 * Makefile.am (version.h): Add support for git-svn.
6944 2008-04-22 Zoltan Varga <vargaz@gmail.com>
6946 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
6947 so instead of calling g_spawn_command_line_sync, we do everything by hand,
6948 avoiding allocations and libc functions which might deadlock.
6950 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
6951 'no-gdb-backtrace' option is set.
6953 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
6955 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
6957 2008-04-21 Martin Baulig <martin@ximian.com>
6959 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
6960 and `get_lmf_addr'; `notification_address' is no longer a pointer.
6962 2008-04-21 Martin Baulig <martin@ximian.com>
6964 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
6965 `thread_vtable', `event_handler_ptr' and `event_handler'.
6967 2008-04-21 Martin Baulig <martin@ximian.com>
6969 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
6970 allows delayed initialization of the `executable_code_buffer' when
6973 2008-04-21 Martin Baulig <martin@ximian.com>
6975 * mini.h (mono_debugger_create_notification_function): Removed.
6976 * tramp-*.c (mono_debugger_create_notification_function): Removed.
6978 * mdb-debug-info64.s
6979 (MONO_DEBUGGER__notification_function): Added this in the .text section.
6981 * mdb-debug-info32.s
6982 (MONO_DEBUGGER__notification_function): Added this in the .text section.
6984 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
6985 currently only works on x86 and x86_64, so don't create it on ppc.
6987 2008-04-21 Martin Baulig <martin@ximian.com>
6989 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
6992 (mini_method_compile): In the fp elimination check, check
6993 `debug_options.mdb_optimizations' in addition to
6994 mono_debug_using_mono_debugger().
6996 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
6997 disable some JIT optimizations which are only disabled when
6998 running inside the debugger.
6999 Added `--help-debug' option to describe the debugging options.
7000 (parse_debug_options): New static function to parse the `--debug'
7001 options, so we can easily add more stuff in future.
7003 2008-04-20 Zoltan Varga <vargaz@gmail.com>
7005 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
7006 the method has no body.
7008 2008-04-19 Jonathan Chambers <joncham@gmail.com>
7010 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
7011 assembly is not allowed in MSVC 64-bit compiler.
7012 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
7013 as we get floating point exceptions everywhere.
7015 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
7016 correctly align arguments for call to throw_exception.
7017 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
7019 Code contributed under MIT/X11 license.
7021 2008-04-19 Zoltan Varga <vargaz@gmail.com>
7023 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
7025 2008-04-17 Zoltan Varga <vargaz@gmail.com>
7027 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
7029 * mini-amd64.c (NEW_INS): Set cil_code.
7031 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
7032 from mini-amd64.c so all debugger related logic is in one place.
7034 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
7035 later won't have a random ip assigned to them.
7037 2008-04-16 Zoltan Varga <vargaz@gmail.com>
7039 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
7040 the arch specific function initializes code_size.
7041 (mono_create_delegate_trampoline): Ditto.
7043 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
7044 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
7047 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
7048 running under the debugger.
7050 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
7053 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
7054 debugger. Also move the disabling of optimizations here from driver.c.
7055 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
7058 * mini.h (MonoCompile): Add a few new flags.
7060 2008-04-15 Zoltan Varga <vargaz@gmail.com>
7062 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
7063 so the cil_code field of created MonoInst's is properly set.
7064 (mini_select_instructions): Ditto.
7066 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
7067 (MONO_INST_NEW_CALL): Ditto.
7069 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
7070 in many places so the ins->cil_code field is properly initialized.
7072 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
7075 2008-04-14 Zoltan Varga <vargaz@gmail.com>
7077 * mini.c (mini_method_compile): Print a different message when compiling a
7080 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
7083 2008-04-11 Zoltan Varga <vargaz@gmail.com>
7085 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
7088 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
7090 2008-04-11 Zoltan Varga <vargaz@gmail.com>
7092 * mini.c (handle_stack_args): Make this return void since its return value was
7093 never used. Also set cfg->unverifiable for invalid IL instead of calling
7096 2008-04-10 Mark Probst <mark.probst@gmail.com>
7098 * mini.c: Make sure "this" is live in catch clauses with type
7099 variables in shared generic code.
7101 2008-04-08 Mark Probst <mark.probst@gmail.com>
7103 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
7104 generic_class_is_reference_type() to ensure the proper behaviour
7105 when sharing generic code and the type in question is a type
7108 2008-04-08 Zoltan Varga <vargaz@gmail.com>
7110 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
7111 race conditions when printing thread dumps. Fixes #377738.
7113 2008-04-08 Massimiliano Mantione <massi@ximian.com>
7115 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
7116 shows up when both MonoInst arguments can cause aliasig.
7117 There is likely no way in the current JIT to trigger this problem, but
7118 it showed up in the development of generics sharing, when in a new
7119 opcode both args of an OP_GROUP can be aliases (addresses of a local).
7120 When the generics sharing code will be committed, its tests will be
7121 valid also for this bug.
7123 2008-04-08 Zoltan Varga <vargaz@gmail.com>
7125 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
7128 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
7131 2008-04-07 Zoltan Varga <vargaz@gmail.com>
7133 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
7134 use a more detailed exception message for InvalidCastException.
7136 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
7138 * driver.c (mono_main): Add --debug=casts option to turn on better
7139 InvalidCastException message details.
7141 * mini.c (mini_get_debug_options): New helper function to return the address of
7142 the debug_options variable.
7144 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
7145 the jit_tls TLS variable.
7147 * mini.c (mono_jit_tls): New TLS variable.
7149 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
7152 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
7154 * mini.h: Removed verifer related stuff. This code was moved to verify.c
7156 * mini.c: Removed verifer related stuff, code moved to verify.c.
7158 * driver.c: Using code from verify.c instead of mini.c.
7160 2008-04-05 Zoltan Varga <vargaz@gmail.com>
7162 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
7165 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
7167 * mini.c (check_for_method_verify): Enabling verification of
7168 corlib if mono_verify_all is set. Bugs in the verifier preventing that
7171 2008-04-04 Zoltan Varga <vargaz@gmail.com>
7173 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
7174 caller saved registers as well.
7176 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
7177 saved registers as well.
7179 2008-03-30 Zoltan Varga <vargaz@gmail.com>
7181 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
7183 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
7186 2008-03-27 Zoltan Varga <vargaz@gmail.com>
7188 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
7190 (get_call_info): Take a gsctx argument instead of 'cfg'.
7192 2008-03-26 Zoltan Varga <vargaz@gmail.com>
7194 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
7195 mono_verify_all is set.
7197 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
7199 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
7201 2008-03-25 Zoltan Varga <vargaz@gmail.com>
7203 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
7206 * driver.c mini.c mini.h: Add a --verify-all development option to test the
7207 verifier and the code generated by the compiler.
7209 2008-03-25 Mark Probst <mark.probst@gmail.com>
7211 * mini.c: Generic sharing of the non-nullable case of the box
7214 2008-03-24 Zoltan Varga <vargaz@gmail.com>
7216 * inssel.brg: Fix the build.
7218 * iltests.il.in: Add a test for lconv.ovf.u8.un.
7220 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
7222 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
7223 Array:Address. Fixes #372410.
7225 * iltests.il.in: New tests for readonly prefix.
7227 2008-03-23 Zoltan Varga <vargaz@gmail.com>
7229 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
7232 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
7235 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
7237 * mini.c (mono_decompose_op_imm): New helper function.
7239 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
7240 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
7243 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
7244 mono_arch_output_basic_block. Fix warnings.
7246 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
7249 2008-03-22 Zoltan Varga <vargaz@gmail.com>
7251 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
7252 since the extra frame is now detected automatically inside the loop.
7254 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
7255 opts which are now in mono_peephole_ins ().
7257 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
7259 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
7260 frames and skip duplicate managed-to-native frames. Fixes #367665.
7262 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
7263 opts which are now in mono_peephole_ins ().
7264 (mono_arch_peephole_pass_2): Ditto.
7266 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
7268 * mini-codegen.c (mono_peephole_ins): New helper function containing the
7269 arch independent peephole optimizations.
7271 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
7272 opts which are now in mono_peephole_ins ().
7274 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
7276 * mini-s390.c (mono_arch_output_basic_block): Fix build.
7278 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
7281 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
7282 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
7285 2008-03-21 Zoltan Varga <vargaz@gmail.com>
7287 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
7288 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
7291 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
7292 mono_arch_output_basic_block. Fix warnings.
7294 2008-03-20 Zoltan Varga <vargaz@gmail.com>
7296 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
7299 2008-03-20 Zoltan Varga <vargaz@gmail.com>
7301 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
7304 * iltests.il: Add new tests.
7306 2008-03-20 Kornél Pál <kornelpal@gmail.com>
7308 * mini.c: Removed Windows version macros.
7310 2008-03-20 Mark Probst <mark.probst@gmail.com>
7312 * generic-sharing.c: Put reflection types in the extensible part
7313 of the runtime generic context.
7315 * mini.c: Generic sharing of the GetTypeHandle special case of the
7316 ldtoken instruction.
7318 2008-03-20 Zoltan Varga <vargaz@gmail.com>
7320 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
7322 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
7324 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
7325 consistency with the other version on the linear IR branch.
7327 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
7329 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
7331 * iltests.il.in: Add new tests.
7333 2008-03-19 Zoltan Varga <vargaz@gmail.com>
7335 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
7337 * iltests.il.in: Add new tests.
7339 2008-03-19 Mark Probst <mark.probst@gmail.com>
7341 * mini.c: Two variables with the same name were declared in
7342 nesting contexts and one wasn't initialized. Fixed.
7344 2008-03-19 Mark Probst <mark.probst@gmail.com>
7346 * mini.c: Generic sharing of the initobj instruction.
7348 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
7350 * mini.c: make the test to optimize ldtoken from typeof() more
7353 2008-03-18 Mark Probst <mark.probst@gmail.com>
7355 * mini.c: Generic sharing of the initobj instruction for reference
7358 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
7360 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
7361 the mono_breakpoint_clean_code() code to perform bound checks.
7363 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
7365 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
7366 mono_arch_patch_callsite() to include the start of the managed method
7367 to be able to perform bound checks.
7369 2008-03-17 Mark Probst <mark.probst@gmail.com>
7371 * mini.c: Generic sharing for the isinst instruction.
7373 2008-03-17 Mark Probst <mark.probst@gmail.com>
7375 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
7376 inssel-long32-mips.brg: Added opcodes for doing indirect calls
7377 with the runtime generic context argument.
7379 * mini.c: Share calls to several types of unsharable methods by
7380 putting the address of the method code in the runtime generic
7381 context and doing an indirect call.
7383 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
7386 2008-03-16 Mark Probst <mark.probst@gmail.com>
7388 * generic-sharing.c: Change due to a change in the runtime genric
7391 2008-03-15 Martin Baulig <martin@ximian.com>
7394 (mono_arch_nullify_class_init_trampoline): Add call to
7395 mono_breakpoint_clean_code() to make things work when running
7396 inside the debugger.
7399 (mono_arch_nullify_class_init_trampoline): Add call to
7400 mono_breakpoint_clean_code() to make things work when running
7401 inside the debugger.
7403 2008-03-14 Zoltan Varga <vargaz@gmail.com>
7405 * inssel-long.brg (reg): Fix 64 bit build.
7407 2008-03-14 Mark Probst <mark.probst@gmail.com>
7409 * mini.c, mini.h: Share static generic code by passing it an
7410 implicit argument pointing to the runtime generic context.
7412 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
7413 inssel-long32-mips.brg: New opcodes for calling shared static,
7414 which need to be passed the runtime generic context.
7416 * mini-amd64.c, mini-x86.c: Save the runtime generic context
7417 argument on the stack in the prologue if needed. New function for
7418 finding the runtime generic context argument from the registers
7419 saved by the trampoline.
7421 * mini-amd64.h, mini-x86.h: Specify which register to use for the
7422 runtime generic context argument.
7424 * tramp-amd64.c: Also restore the register used for the runtime
7425 generic context argument.
7427 * mini-trampoline.c: Resolve shared static calls by consulting the
7428 runtime generic context via the new argument.
7430 * generic-sharing.c: Add an argument to sharability-checking
7431 functions that specifies whether type variables should be treated
7432 as sharable type arguments.
7434 * inssel-x86.brg: Removed a superfluous, buggy rule.
7436 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
7439 2008-03-14 Martin Baulig <martin@ximian.com>
7441 * debug-debugger.c (main_thread_handler): Call
7442 mono_runtime_run_main() without sending any notifications.
7444 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
7446 2008-03-14 Zoltan Varga <vargaz@gmail.com>
7448 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
7450 2008-03-14 Mark Probst <mark.probst@gmail.com>
7452 * tramp-x86.c: Fixed register restore offsets in the trampoline
7453 code for ECX and EDX.
7455 2008-03-12 Geoff Norton <gnorton@novell.com>
7457 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
7458 different ucontext_t implementations.
7459 * exceptions-arm.c: Use the above defines to get exceptions working on
7460 iPhone (based on a patch by Luke Howard lukeh@padl.com)
7461 * mini-arm.c: Implement iPhone icache support (based on a patch by
7462 Luke Howard lukeh@padl.com)
7464 2008-03-12 Mark Probst <mark.probst@gmail.com>
7466 * mini.c: Enable generic sharing of calls to non-static
7467 non-interface non-generic non-value-type methods.
7469 * mini-trampolines.c: Resolve calls from shared generic code.
7471 2008-03-11 Zoltan Varga <vargaz@gmail.com>
7473 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
7475 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
7477 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
7479 * mini.c: some fixes for the AOT compiler.
7481 2008-03-07 Zoltan Varga <vargaz@gmail.com>
7483 * cpu-amd64.md: Add clob:1 to some float opcodes.
7485 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
7487 * mini.h: Added MiniVerifierMode enumeration.
7489 * mini.c: Added mini_verifier_set_mode to control
7490 the usage of the new verifier.
7492 * mini.c (mono_method): Integrated the new verifier.
7494 * driver.c: Extended --security option with validil and
7495 verifiable options to activate the new verifier.
7497 2008-03-07 Zoltan Varga <vargaz@gmail.com>
7499 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
7500 optimization to ctors taking 0 or 2 arguments too.
7502 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
7505 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
7507 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
7509 2008-03-06 Zoltan Varga <vargaz@gmail.com>
7511 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
7512 non-aot case as well.
7514 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
7516 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
7519 * aot-compiler.c (encode_patch): Ditto.
7521 * mini.h (G_MININT32): Fix the definition of this.
7523 2008-03-05 Zoltan Varga <vargaz@gmail.com>
7525 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
7527 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
7529 2008-03-04 Zoltan Varga <vargaz@gmail.com>
7531 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
7532 methods returning vtypes in registers.
7533 (mono_arch_allocate_vars): Ditto.
7535 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
7537 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
7539 * generics.cs: Add a test from the linear IR branch.
7541 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
7543 * mini.c (inline_method): Cache failed inline attempts.
7545 2008-03-04 Mark Probst <mark.probst@gmail.com>
7547 * mini.c: For shared methods of generic classes put the location
7548 of "this" into the MonoGenericJitInfo.
7550 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
7551 register out of a MonoContext by register number. Add the generic
7552 sharing context as an argument to mono_arch_find_this_argument().
7554 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
7555 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
7556 for new arch function.
7558 * mini-exception.c: Handle open exception clauses in shared
7561 * mini-trampolines.c: Supply additional argument to
7562 mono_arch_find_this_argument().
7564 2008-03-04 Zoltan Varga <vargaz@gmail.com>
7566 * Makefile.am (regtests): Run the bench.exe tests last.
7568 2008-03-03 Zoltan Varga <vargaz@gmail.com>
7570 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
7573 2008-03-02 Zoltan Varga <vargaz@gmail.com>
7575 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
7578 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
7580 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
7582 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
7583 whose class has no cctor.
7585 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
7587 2008-03-01 Zoltan Varga <vargaz@gmail.com>
7589 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
7592 2008-02-29 Zoltan Varga <vargaz@gmail.com>
7594 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
7595 to be in sync with the code on the linear IR branch.
7597 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
7599 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
7601 2008-02-27 Zoltan Varga <vargaz@gmail.com>
7603 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
7605 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
7607 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
7609 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
7611 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
7613 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
7616 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
7618 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
7619 OP_LOADR4_MEMBASE emission.
7621 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
7622 (mono_spillvar_offset_float): Ditto.
7624 * mini-mips.c (mono_arch_emit_prolog): Ditto.
7626 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
7629 * basic-long.cs: Add regression tests for them.
7631 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
7633 (mono_arch_allocate_vars): Fix representation of single-precision float
7635 (mono_arch_output_basic_block): Ditto.
7637 * inssel-mips.brg: Ditto, remove duplicate items.
7639 * mini-mips.c (emit_load_volatile_arguments): New function to handle
7640 arguments of tail calls as on other platforms.
7641 (mono_arch_output_basic_block): Handle tail calls.
7643 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
7646 * objects.cs (test_5_pass_static_struct): Add test for it.
7648 Contributed under MIT/X11 license.
7650 2008-02-26 Zoltan Varga <vargaz@gmail.com>
7652 * Makefile.am: Use gmcs for compiling the regression tests.
7654 * *.2.cs *.2.il: Rename to *.cs and *.il.
7656 2008-02-24 Zoltan Varga <vargaz@gmail.com>
7658 * regalloc.h: Make the vassign array smaller.
7660 * mini.c (mini_method_compile): Remove an unused field in cfg.
7662 * mini-codegen.c: Add a bunch of micro optimizations.
7664 2008-02-23 Zoltan Varga <vargaz@gmail.com>
7666 * regalloc.h: Remove some unused fields.
7668 2008-02-22 Zoltan Varga <vargaz@gmail.com>
7670 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
7672 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
7674 2008-02-22 Mark Probst <mark.probst@gmail.com>
7676 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
7678 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
7679 trampoline: Fetch an entry from the runtime generic context. If
7680 it's NULL, jump to the actual trampoline to fill the runtime
7681 generic context. Otherwise, return it.
7683 * mini.c: Call the lazy fetch trampoline to get entries out of the
7684 runtime generic context.
7686 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
7687 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
7688 tramp-sparc.c: Stubs for the lazy fetch trampoline.
7690 2008-02-21 Mark Probst <mark.probst@gmail.com>
7692 * mini.c: Fetch data out of the extensible part of the runtime
7693 generic context instead of calling a helper function.
7695 * generic-sharing.c: Some functions moved into
7696 metadata/generic-sharing.c. Helper function for fetching other
7697 types now checks and asserts against extensible rgctx (just for
7698 debugging purposes - the helper function isn't called anymore
7699 unless for debugging).
7701 2008-02-21 Zoltan Varga <vargaz@gmail.com>
7703 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
7704 for tail calls up to the point that the tests in iltests.exe run. Also add a
7705 dummy CKFINITE implementation.
7706 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
7707 needed for trampoline LMF frames.
7709 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
7710 trampoline LMF frames.
7712 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
7714 * mini.c (inline_method): clean any pending loader error when inlining fail.
7715 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
7717 2008-02-21 Zoltan Varga <vargaz@gmail.com>
7719 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
7721 * aot-runtime.c (decode_patch_info): Ditto.
7723 * mini.c (mono_resolve_patch_target): Ditto.
7725 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
7728 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
7730 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
7731 if it references an icall address.
7733 2008-02-20 Zoltan Varga <vargaz@gmail.com>
7735 * cpu-s390x.md: Remove some more unused opcodes.
7737 * cpu-s390x.md: Remove some unused opcodes.
7739 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
7740 mono_op_imm_to_op ().
7742 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
7743 instead of a switch statement.
7745 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
7746 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
7748 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
7750 * mini-codegen.c: Remove unused mono_regstate2_... functions.
7752 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
7755 2008-02-19 Zoltan Varga <vargaz@gmail.com>
7757 * driver.c (mono_main): Improve error reporting when an assembly cannot be
7758 opened. Fixes #362607.
7760 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
7762 * iltests.il.in: Add a test for static methods in interfaces.
7764 2008-02-18 Zoltan Varga <vargaz@gmail.com>
7766 * genmdesc.c (build_table): Fix a crash on older glib versions.
7768 * cpu-sparc.md: Remove some unused opcodes.
7770 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
7771 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
7773 * cpu-amd64.md: Remove some unused opcodes.
7775 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
7776 like the other opcodes.
7778 2008-02-17 Zoltan Varga <vargaz@gmail.com>
7780 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
7782 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
7784 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
7785 variables 'cfg' instead of 'm' for consistency.
7787 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
7789 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
7790 argument holding the vtype return address, to avoid the ambigious use of
7791 cfg->ret for this purpose.
7793 * mini.c (NEW_RETLOADA): Use vret_addr if set.
7795 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
7797 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
7798 new mono_print_ins () function which only takes one argument.
7800 2008-02-15 Zoltan Varga <vargaz@gmail.com>
7802 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
7805 2008-02-14 Zoltan Varga <vargaz@gmail.com>
7807 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
7809 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
7811 * mini-x86.c: Sync with the version on the linear IR branch by adding new
7812 opcodes and other small changes.
7814 * mini-ops.h: Add some new opcodes from the linear IR branch.
7816 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
7818 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
7819 opcodes, use the REG_MEMBASE opcodes instead.
7821 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
7822 opcodes, use the REG_MEMBASE opcodes instead.
7824 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
7827 * mini.c (mono_op_imm_to_op): New helper function.
7829 * mini-ops.h: Add some opcodes from linear IR branch.
7831 2008-02-13 Zoltan Varga <vargaz@gmail.com>
7833 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
7836 2008-02-12 Zoltan Varga <vargaz@gmail.com>
7838 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
7841 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
7843 2008-02-09 Zoltan Varga <vargaz@gmail.com>
7845 * aot-compiler.c (emit_method_code): Add an assert.
7847 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
7848 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
7851 2008-02-08 Zoltan Varga <vargaz@gmail.com>
7853 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
7854 some load/store opcodes so they are consistent.
7855 (mono_arch_emit_prolog): Simplify some code.
7857 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
7859 * objects.cs: Add tests for large argument offsets on ARM.
7861 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
7862 stack offsets. Fixes #359651.
7864 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
7866 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
7868 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
7870 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
7872 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
7874 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
7875 rid of CEE_CONV_R_UN.
7877 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
7879 2008-02-07 Zoltan Varga <vargaz@gmail.com>
7881 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
7883 * mini.c (mono_normalize_opcodes): Add some more opcodes.
7885 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
7887 * cpu-amd64.md: Remove some unused opcodes.
7889 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
7891 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
7893 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
7894 arch specific functions for its parts. Call the peephole pass after local
7895 regalloc so the prolog can compute a more accurate max_offset.
7897 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
7898 the corresponding OP_I/OP_L opcodes.
7900 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
7902 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
7904 2008-02-06 Zoltan Varga <vargaz@gmail.com>
7906 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
7907 as they are handled in mini.c.
7909 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
7911 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
7912 case since it is handled in mini.c.
7914 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
7916 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
7918 * *.c: Use the new opcodes in the IR and back end code.
7920 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
7922 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
7924 2008-02-06 Mark Probst <mark.probst@gmail.com>
7926 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
7927 an assert because it has a race condition.
7929 2008-02-06 Zoltan Varga <vargaz@gmail.com>
7931 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
7933 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
7935 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
7937 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
7938 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
7940 2008-02-05 Zoltan Varga <vargaz@gmail.com>
7942 * cpu-amd64.md (move): Correct the maximum size of move.
7944 2008-02-05 Mark Probst <mark.probst@gmail.com>
7946 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
7947 the generic class init trampoline to return quickly if the class
7950 2008-02-04 Zoltan Varga <vargaz@gmail.com>
7952 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
7953 issues where an 32 bit callsite cannot be patched by a 64 bit address.
7955 2008-02-03 Zoltan Varga <vargaz@gmail.com>
7957 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
7960 2008-01-31 Zoltan Varga <vargaz@gmail.com>
7962 * objects.cs: Add some soft-float tests.
7964 * mini.c: Fix a couple more soft-float issues.
7966 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
7968 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
7971 2008-01-30 Zoltan Varga <vargaz@gmail.com>
7973 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
7974 exception happens while compiling a virtual method.
7976 2008-01-29 Zoltan Varga <vargaz@gmail.com>
7978 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
7980 * mini-sparc.c: Fix build.
7982 * mini-sparc.c (get_call_info): Add support for generic sharing.
7984 * mini-exceptions.c: Add a FIXME.
7986 2008-01-27 Zoltan Varga <vargaz@gmail.com>
7988 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
7989 altstack handling code.
7991 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
7993 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
7995 * mini-s390.c: Add support for generic sharing.
7997 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
7999 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
8001 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
8003 * mini-s390x.c: Add support for generic sharing.
8005 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
8007 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
8009 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
8010 can be used since it takes a 16 bit signed immediate.
8012 * inssel-s390x.brg: Fix OP_SETRET.
8014 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
8016 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
8018 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
8020 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
8022 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
8025 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
8028 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
8029 of the unused mono_arch_patch_delegate_trampoline stuff.
8031 2008-01-26 Zoltan Varga <vargaz@gmail.com>
8033 * basic-long.cs: Move the fp related tests to basic-float.cs.
8035 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
8037 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
8039 * basic-calls.cs: Add a test for proper float argument passing.
8041 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
8042 if the context corresponds to an exception received through a signal.
8044 * exceptions.cs: Add a test for nullref handling at the start of a try
8047 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
8049 * jit-icalls.c (mono_break): New JIT icall.
8051 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
8053 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
8055 2008-01-25 Zoltan Varga <vargaz@gmail.com>
8057 * cpu-*.md: Get rid of unused opcodes.
8059 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
8061 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
8064 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
8067 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
8068 the arch independent trampoline code in mini-trampolines.c.
8070 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
8072 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
8074 * mini-s390.h: Remove an unused define.
8076 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
8077 the arch independent trampoline code in mini-trampolines.c.
8079 * mini-arm.c (mono_arch_emit_prolog): Fix build.
8081 2008-01-24 Zoltan Varga <vargaz@gmail.com>
8083 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
8085 * mini-s390.c (mono_arch_emit_prolog): Fix build.
8087 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
8089 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
8091 * cpu-amd64.md: Use smaller sizes for int opcodes.
8093 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
8095 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
8098 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
8101 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
8102 instead of though a pointer to save an indirection when accessing elements of
8105 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
8107 (NOT_IMPLEMENTED): New helper macro.
8108 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
8111 * *.c: Use the new helper macro.
8113 2008-01-21 Zoltan Varga <vargaz@gmail.com>
8115 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
8117 2008-01-20 Zoltan Varga <vargaz@gmail.com>
8119 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
8122 2008-01-18 Zoltan Varga <vargaz@gmail.com>
8124 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
8125 profiling is enabled.
8127 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
8129 (mono_arch_emit_prolog): Add more first bblock optimizations.
8131 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
8132 in order if possible.
8133 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
8134 bblock, since the arguments are still in their original registers.
8136 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
8138 2008-01-17 Zoltan Varga <vargaz@gmail.com>
8140 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
8143 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
8146 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
8148 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
8149 process async exceptions received while in unmanaged code.
8151 * mini.c (mini_init): Install a callback with the runtime which will be called
8152 when a thread receives an async exception while in unmanaged code.
8154 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
8156 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
8158 2008-01-16 Wade Berrier <wberrier@novell.com>
8165 2008-01-16 Zoltan Varga <vargaz@gmail.com>
8167 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
8168 compilation with sun cc.
8170 * cpu-*.md: Fix the build.
8172 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
8174 * mini-amd64.h: Add some comments to the MonoLMF structure.
8176 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
8178 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
8179 in the LMF structure if possible. This saves two instructions in the
8180 managed->native wrappers.
8182 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
8184 2008-01-16 Mark Probst <mark.probst@gmail.com>
8186 * generic-sharing.c: New type argument lookup code which uses the
8187 runtime generic context template.
8189 2008-01-15 Zoltan Varga <vargaz@gmail.com>
8191 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
8193 * mini-arm.c (add_general): Fix arm eabi parameter passing.
8194 (mono_arch_output_basic_block): Fix localloc implementation.
8196 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
8198 * mini-ia64.c (peephole_pass): Fix ia64 build.
8200 * mini-amd64.c (peephole_pass): Fix a warning.
8202 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
8203 at a constant offset from sp/fp.
8205 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
8206 instead of obtaining it from *lmf in the managed method case.
8208 2008-01-14 Zoltan Varga <vargaz@gmail.com>
8210 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
8212 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
8214 * mini.h (MonoInstList): New type.
8215 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
8216 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
8217 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
8218 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
8219 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
8220 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
8221 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
8222 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
8223 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
8224 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
8225 MONO_INST_LIST_FOR_EACH_ENTRY,
8226 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
8227 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
8228 mono_inst_list_first, mono_inst_list_last,
8229 mono_inst_list_next, mono_inst_list_prev): New instruction
8230 list handling interfaces.
8231 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
8232 list head 'ins_list'.
8233 (MonoInst): Replace next pointer with list head 'node'.
8234 (MonoCallInst): Make 'out_args' a MonoInstList.
8235 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
8236 (MonoCompile): Delete reverse_inst_list and
8237 reverse_inst_list_len.
8238 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
8239 mono_arch_lowering_pass, mono_arch_local_regalloc,
8240 mono_arch_output_basic_block, mono_arch_emit_prolog):
8241 Convert to new instruction lists.
8242 (insert_after_ins): Delete.
8243 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
8245 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
8246 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
8247 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
8248 mono_emulate_opcode, mono_emit_load_got_addr,
8249 inline_method, mono_method_to_ir, mono_print_bb_code,
8250 print_dfn, decompose_pass, nullify_basic_block,
8251 replace_out_block_in_code, remove_block_if_useless,
8252 merge_basic_blocks, move_basic_block_to_end,
8253 try_unsigned_compare, optimize_branches, mono_print_code,
8254 mini_select_instructions, remove_critical_edges): Likewise.
8255 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
8256 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
8257 mono_arch_output_basic_block, mono_arch_emit_prolog):
8259 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
8260 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
8261 mono_arch_output_basic_block): Likewise.
8262 (inst_list_prepend, insert_after_ins): Delete.
8263 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
8264 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
8266 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
8267 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
8268 mono_arch_emit_prolog): Likewise.
8269 * cfold.c (mono_constant_fold): Likewise.
8270 * liveness.c (visit_bb, mono_analyze_liveness,
8271 optimize_initlocals): Likewise.
8272 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
8273 * graph.c (mono_draw_code_cfg): Likewise.
8274 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
8275 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
8276 mono_ssa_cprop): Likewise.
8277 * abcremoval (get_relations_from_previous_bb, process_block):
8279 * local-propagation (mono_cprop_invalidate_values,
8280 mono_local_cprop_bb): Likewise.
8281 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
8282 peephole_pass, mono_arch_output_basic_block,
8283 mono_arch_emit_prolog): Likewise.
8284 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
8285 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
8286 mono_arch_emit_prolog): Likewise.
8287 (insert_after_ins): Delete.
8288 * aliasing.c (print_code_with_aliasing_information,
8289 mono_build_aliasing_information, mono_aliasing_deadce):
8290 Convert to new instruction lists.
8291 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
8292 peephole_pass, NEW_INS, mono_arch_lowering_pass,
8293 mono_arch_local_regalloc, mono_arch_output_basic_block):
8295 (insert_after_ins): Delete.
8296 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
8297 peephole_pass, mono_arch_output_basic_block): Convert to
8298 new instruction lists.
8299 * mini-codegen (InstList, inst_list_prepend,
8300 insert_after_ins): Delete.
8301 (insert_before_ins, get_register_force_spilling,
8302 get_register_spilling, free_up_ireg, free_up_reg,
8303 create_copy_ins, create_spilled_store, alloc_int_reg,
8304 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
8305 to new instruction lists.
8306 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
8307 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
8308 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
8309 (insert_after_ins): Delete.
8310 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
8311 mono_arch_local_regalloc, mono_arch_output_basic_block,
8312 mono_arch_call_opcode): Convert to new instruction lists.
8313 (insert_after_ins): Delete.
8314 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
8315 peephole_pass, mono_arch_output_basic_block,
8316 mono_arch_emit_prolog): Convert to new instruction lists.
8318 2008-01-11 Zoltan Varga <vargaz@gmail.com>
8320 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
8322 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
8325 * Makefile.am (version.h): Make this work with non-bash shells.
8327 2008-01-10 Zoltan Varga <vargaz@gmail.com>
8329 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
8331 2008-01-08 Zoltan Varga <vargaz@gmail.com>
8333 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
8334 the InitializeArray optimization.
8336 2008-01-06 Zoltan Varga <vargaz@gmail.com>
8338 * mini.c driver.c: Don't include os/gc_wrapper.h.
8340 2008-01-05 Zoltan Varga <vargaz@gmail.com>
8342 * mini.c (print_jit_stats): Print GC statistics if available.
8344 2008-01-04 Zoltan Varga <vargaz@gmail.com>
8346 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
8348 2007-12-29 Zoltan Varga <vargaz@gmail.com>
8350 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
8352 2007-12-26 Zoltan Varga <vargaz@gmail.com>
8354 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
8356 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
8358 * driver.c (mono_main): Ditto.
8360 2007-12-23 Zoltan Varga <vargaz@gmail.com>
8362 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
8364 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
8365 in the vtable can't be encoded.
8366 (compile_method): Ditto.
8368 2007-12-21 Zoltan Varga <vargaz@gmail.com>
8370 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
8373 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
8376 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
8377 the top LMF entry belongs to the current method.
8379 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
8381 2007-12-20 Zoltan Varga <vargaz@gmail.com>
8383 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
8385 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
8387 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
8389 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
8391 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
8393 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
8396 * basic-float.cs: Add an ulong->double cast test.
8398 2007-12-15 Zoltan Varga <vargaz@gmail.com>
8400 * mini.c (mono_method_to_ir): Fix a warning.
8402 2007-12-14 Zoltan Varga <vargaz@gmail.com>
8404 * mini-ops.h: Add OP_SWITCH.
8406 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
8407 CEE_SWITCH in back-end code, use OP_SWITCH instead.
8409 2007-12-11 Geoff Norton <gnorton@novell.com>
8411 * mini-s390x.c: Minor change to the MAX() define to allow
8412 it to compile with other gcc versions.
8414 2007-12-11 Geoff Norton <gnorton@novell.com>
8417 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
8419 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
8421 exceptions-arm.c (mono_arch_get_restore_context): Restore
8424 exceptions-arm.c (throw_exception): Save the frame pointer.
8425 This is a partial fix for #323747. Only the client side is
8428 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
8430 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
8431 was using an unrelated variable to log the class which
8432 needed the cctor to be called. This was crashing on arm.
8434 2007-12-09 Robert Jordan <robertj@gmx.net>
8436 * mini-x86.c (mono_arch_emit_epilog):
8437 Consider all kinds of 64-bit types. Fixes #323114.
8439 2007-12-08 Zoltan Varga <vargaz@gmail.com>
8441 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
8443 2007-12-07 Zoltan Varga <vargaz@gmail.com>
8445 * mini-amd64.c (peephole_pass): Add a missing instruction check.
8447 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
8449 * mini.c: run type ctor before allocating an object, not only
8450 when running it's constructor method (fixes at least part of bug #342507).
8452 2007-12-07 Zoltan Varga <vargaz@gmail.com>
8454 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
8456 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
8457 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
8460 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
8461 mono_generic_class_init_trampoline () the same as it is done with the other
8464 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
8465 aot-runtime.c aot-compiler.c: Implement AOT support.
8467 2007-12-07 Mark Probst <mark.probst@gmail.com>
8469 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
8470 build for archs which don't have the vtable trampoline defined
8473 2007-12-07 Zoltan Varga <vargaz@gmail.com>
8475 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
8477 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
8479 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
8481 * tramp-<ARCH>.c: Use the new helper function.
8483 2007-12-07 Mark Probst <mark.probst@gmail.com>
8485 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
8486 trampoline call, which takes a vtable argument.
8488 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
8489 OP_TRAMPCALL_VTABLEs like other calls.
8491 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
8492 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
8493 call. Implemented a support function which fetches the vtable
8494 from a register set.
8496 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
8497 Implemented a generic class init trampoline, using the
8498 OP_TRAMPCALL_VTABLE opcode.
8500 * mini.c: Implemented static field access when sharing generic
8501 code. This implies initing the class using the new
8502 OP_TRAMPCALL_VTABLE call.
8504 2007-12-07 Mark Probst <mark.probst@gmail.com>
8506 * mini.c: Don't compile methods with sharing enabled if their
8507 classes are disabled for sharing.
8509 2007-12-06 Zoltan Varga <vargaz@gmail.com>
8511 * inssel.brg: Add a missing sign extension to the GETCHR and array access
8512 opcodes. Fixes #346563.
8514 * objects.cs: Add a new test.
8516 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
8518 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
8519 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
8521 2007-12-06 Zoltan Varga <vargaz@gmail.com>
8523 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
8525 2007-12-03 Zoltan Varga <vargaz@gmail.com>
8527 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
8530 2007-12-02 Zoltan Varga <vargaz@gmail.com>
8532 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
8534 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
8535 optimization in the AOT case.
8537 2007-11-30 Zoltan Varga <vargaz@gmail.com>
8539 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
8541 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
8543 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
8545 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
8547 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
8548 is created by the inlined delegate ctor.
8550 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
8552 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
8554 2007-11-29 Zoltan Varga <vargaz@gmail.com>
8556 * cpu-x86.md: Fix the length of ckfinite.
8558 2007-11-28 Zoltan Varga <vargaz@gmail.com>
8560 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
8562 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
8563 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
8565 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
8567 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
8568 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
8570 2007-11-28 Martin Baulig <martin@ximian.com>
8573 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
8574 after creating the trampoline.
8576 2007-11-27 Zoltan Varga <vargaz@gmail.com>
8578 * aot-runtime.c (load_aot_module): Check runtime version if needed.
8580 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
8583 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
8584 instead of the calling method to help AOT.
8586 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
8588 2007-11-26 Zoltan Varga <vargaz@gmail.com>
8590 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
8593 2007-11-23 Zoltan Varga <vargaz@gmail.com>
8595 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
8597 * aot-compiler.c (compile_method): Correct check for generic method definitions.
8598 (encode_method_ref): No need to handle generic method definitions specially.
8600 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
8602 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
8605 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
8607 (compile_method): Enable generic sharing.
8609 2007-11-22 Zoltan Varga <vargaz@gmail.com>
8611 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
8612 (mini_method_compile): Add preliminary support for AOTing shared generic code.
8614 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
8617 * mini-trampolines.c: Fix a warning.
8619 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
8621 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
8622 (generic_class_is_reference_type): Remove unused function.
8624 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
8625 in the generic vtable trampoline case.
8627 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
8629 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
8630 return an AOT method based on a vtable slot.
8632 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
8634 * mini.c (mini_get_vtable_trampoline): Export this.
8636 2007-11-22 Martin Baulig <martin@ximian.com>
8639 (MonoDebuggerInfo): Move `debugger_version' up.
8641 2007-11-22 Martin Baulig <martin@ximian.com>
8644 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
8646 * mini-trampolines.c
8647 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
8648 after compiling the method.
8650 2007-11-20 Martin Baulig <martin@ximian.com>
8653 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
8654 (mono_debugger_remove_breakpoint): Likewise.
8655 (mono_debugger_check_breakpoints): Likewise.
8657 * debug-debugger.c: Implement the new breakpoint interface here.
8659 2007-11-18 Zoltan Varga <vargaz@gmail.com>
8661 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
8662 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
8664 * mini-x86.c (mono_arch_output_basic_block): Ditto.
8666 2007-11-17 Zoltan Varga <vargaz@gmail.com>
8668 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
8670 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
8673 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
8676 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
8677 returning a vtype in a register.
8679 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
8680 here from the arch specific code.
8682 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
8685 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
8686 (mono_arch_emit_prolog): Increment maximum prolog size.
8688 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
8689 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
8691 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
8692 MonoGenericSharingContext.
8694 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
8695 MonoGenericSharingContext. Allocate memory from the cfg mempool.
8697 2007-11-15 Mark Probst <mark.probst@gmail.com>
8699 * mini.c, mini.h, generic-sharing.c: Functions for producing code
8700 which extract fields out of the runtime generic context. Full
8701 sharing of the NEWARR opcode.
8703 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
8705 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
8706 --enable-minimal=ssa.
8708 2007-11-13 Zoltan Varga <vargaz@gmail.com>
8710 * mini-trampolines.c (mono_delegate_trampoline): Update after
8711 mono_marshal_get_delegate_invoke () signature change.
8713 2007-11-13 Mark Probst <mark.probst@gmail.com>
8715 * mini.c: Removed the shared context in favor of the generic
8716 sharing context. Allocate the MonoJitInfo structure with room for
8717 the generic sharing context if it's needed.
8719 * mini.h: Remove MonoGenericSharingContext declaration. It's in
8720 domain-internals.h now.
8722 * mini-x86.c: Pass the generic sharing context to get_call_info ().
8724 * generic-sharing.c: Several changes for working without a shared
8725 context and instead operating on open types instead.
8727 2007-11-12 David S. Miller <davem@davemloft.net>
8729 * inssel-sparc.brg: Fix double instruction emit.
8731 2007-11-12 Zoltan Varga <vargaz@gmail.com>
8733 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
8734 Get/Set/Address methods.
8736 * mini.c debug-debugger.c mini-trampolines.c: Update after
8737 mono_marshal_get_delegate_invoke signature change.
8739 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8741 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
8742 This can happens with dynamic methods. Fixes the other bug in #322722.
8744 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8746 * tramp-arm.c (mono_arch_patch_callsite): Support patching
8749 * mini-arm.c (arm_patch): Implement patching of BX call
8750 sequence. Fixes one of the bugs in #322722.
8752 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
8754 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
8755 under Linux. We only need to flush every 32-byte cache line.
8757 2007-11-07 Massimiliano Mantione <massi@ximian.com>
8760 move_basic_block_to_end: Add branches when needed, eventually creating
8762 optimize_branches: added a parameter that tells if it's ok to create
8763 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
8764 and avoid calling move_basic_block_to_end when it's not ok.
8767 2007-11-07 Mark Probst <mark.probst@gmail.com>
8769 * mini.c: Abort inlining call to InitializeArray if something
8770 looks wrong. Let the icall handle it, which now has proper safety
8773 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8775 * mini.c (mono_spill_call): add support for soft-float.
8777 * mini.c (mono_method_to_ir): add support for soft-float
8778 to inlined functions that return float.
8780 * mini.c (mono_method_to_ir): add support for soft-float
8781 to cee_stsfld opcode on float fields.
8783 2007-11-05 Geoff Norton <gnorton@novell.com>
8785 * mini-x86.h: Fix the structure access for X86 Leopard.
8788 2007-11-05 Martin Baulig <martin@ximian.com>
8790 * mini-trampolines.c
8791 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
8792 after compiling the method to notify the debugger.
8794 2007-11-05 Martin Baulig <martin@ximian.com>
8796 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
8798 2007-11-02 Zoltan Varga <vargaz@gmail.com>
8800 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
8801 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
8803 2007-11-01 Zoltan Varga <vargaz@gmail.com>
8805 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
8806 native-to-managed wrappers.
8808 2007-11-01 Geoff Norton <gnorton@novell.com>
8810 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
8813 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
8815 * mini.c, mini-x86.c: when getting back from unmanaged code
8816 to managed via a marshaled delegate we also need to set the
8819 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
8821 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
8824 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
8826 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
8827 let the debugger or other external agents to tell the JIT when
8828 a sw breakpoint has been inserted in the code that the JIT needs
8829 to be able to inspect.
8831 2007-10-31 Martin Baulig <martin@ximian.com>
8834 (MonoDebuggerInfo): Remove `runtime_class_init'.
8836 2007-10-30 Martin Baulig <martin@ximian.com>
8839 (mono_debugger_thread_created): Added `MonoThread *' argument.
8840 (mono_debugger_extended_notification): New public method.
8841 (mono_debugger_trampoline_compiled): New public method.
8844 (MonoDebuggerThreadInfo): Added `thread' and
8845 `extended_notifications' fields.
8848 (debugger_executable_code_buffer): New static variable.
8851 (MonoDebuggerInfo): Added `executable_code_buffer',
8852 `executable_code_buffer_size', `breakpoint_info_area',
8853 `breakpoint_table' and `breakpoint_table_size'.
8855 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
8857 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
8858 that IP either is an unused value or the vtable pointer. IMT
8859 calls use vtable + offset now. Reduced by almost half the size
8862 2007-10-26 Jonathan Chambers <joncham@gmail.com>
8864 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
8865 defines to access param registers. Replace long usage with
8866 gsize as sizeof(long) != sizeof(void*) on Win64.
8868 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
8869 on Win64. Fix intrinsic, use _AddressOfReturnAddress
8870 instead of non-existant _GetAddressOfReturnAddress.
8872 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
8873 param registers. Save/restore %rdi and %rsi in MonoLMF.
8875 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
8876 param registers. Modify (throw_exception) signature to take
8877 %rdi and %rsi on Win64.
8879 Code is contributed under MIT/X11 license.
8881 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
8883 * helpers.c: unlink debugging output files.
8885 2007-10-25 Zoltan Varga <vargaz@gmail.com>
8887 * mini.c: Move mono_create_ftnptr () to object.c.
8889 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8891 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
8892 optional. This function can now be used to disassemble code generated
8893 outside the JIT such as trampolines and IMT thunks.
8895 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
8897 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
8898 vtable pointer from a ldr instruction.
8900 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
8901 new IMT call sequence.
8903 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
8904 call sequence for interface invocations.
8906 * mini-arm.c (mono_arch_emit_imt_argument): added, required
8907 for imt support. This function is empty since IMT on ARM requires no
8908 special handling on the IR side.
8910 * mini-arm.c (mono_arch_find_imt_method): added, required for
8913 * mini-arm.c (mono_arch_find_this_argument): added, required
8916 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
8917 a ldr instruction to load a value stored in the code stream.
8919 * mini-arm.c (mono_arch_build_imt_thunk):added, required
8923 2007-10-23 Zoltan Varga <vargaz@gmail.com>
8925 * mini.c (mini_init): Install the jump trampoline callback.
8927 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
8929 * mini-trampolines.c: handle synchronized methods with the common
8930 vtable trampoline (bug #335601).
8932 2007-10-17 Zoltan Varga <vargaz@gmail.com>
8934 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
8936 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
8939 * mini-ia64.h mini-ia64.c: Add support for IMT.
8941 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
8942 prolog. Fixes #331958.
8944 2007-10-15 Zoltan Varga <vargaz@gmail.com>
8946 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
8948 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
8950 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
8953 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
8955 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
8958 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
8960 * mini-x86.c, mini-x86.h: x86 support for the common vtable
8963 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
8965 * mini-trampolines.c: changed the magic rampoline to understand
8966 the common vtable trampoline method: the method to invoke is
8967 determined by the vtable displacement of the call.
8969 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
8971 * mini.c, mini.h: register the common vtable trampoline if the
8972 architecture supports it.
8974 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
8976 * cpu-amd64.md: use the correct max length for tls_get.
8978 2007-10-14 Zoltan Varga <vargaz@gmail.com>
8980 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
8981 CEE_STELEM_ANY. Fixes #333696.
8983 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
8985 * exceptions-x86.c: provide more graceful handling of the case where
8986 we followed a bogus function pointer from managed code (bug #332866).
8988 2007-10-11 Mark Probst <mark.probst@gmail.com>
8990 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
8991 replaces the generic_shared flag and will carry more information
8994 * generic-sharing.c: Added mini_type_stack_size() which allows
8995 allows open types if given a generic sharing context.
8996 mini_get_basic_type_from_generic() takes a
8997 MonoGenericSharingContext* instead of a MonoCompile* now.
8999 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
9000 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
9001 mini-sparc.c, mini-x86.c: Trivial changes required by the two
9002 changes above. Just passing arguments through to the right
9005 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
9007 * mini-arm.c: unify the call emission to emit_code_seq().
9009 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
9011 * tramp-arm.c: reduced the trampoline size.
9013 2007-10-10 Mark Probst <mark.probst@gmail.com>
9015 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
9016 variable handling out of arch-specific code.
9018 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
9020 * mini-arm.c: implemented fast delegate dispatch.
9022 2007-10-09 Zoltan Varga <vargaz@gmail.com>
9024 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
9025 that fp elimination is turned off if the space required by locals is too
9028 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
9030 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
9031 ARM to the new style trampoline.
9033 2007-10-09 Zoltan Varga <vargaz@gmail.com>
9035 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
9037 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
9039 2007-10-09 Martin Baulig <martin@ximian.com>
9042 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
9043 `field_info_offset_offset'.
9045 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
9047 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
9048 removed more internal usage of the r11 register and made it available
9049 to the register allocator.
9051 2007-10-08 Mark Probst <mark.probst@gmail.com>
9053 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
9054 when sharing generics and treat type variables as references.
9056 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
9058 * mini-ppc.c: started removing the internal uses of register r11
9059 to eventually allow the register allocator to manage it as an
9060 additional available register.
9062 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
9064 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
9066 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
9068 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
9069 specific trampolines as they are not performance critical as a jump
9070 target (maybe align as before only for AOT code?). This saves about
9071 200 KB of native code on x86 for monodevelop startup.
9073 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
9075 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
9076 monodevelop startup.
9078 2007-10-06 Zoltan Varga <vargaz@gmail.com>
9080 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
9082 * mini-sparc.h mini-sparc.c: Implement IMT support.
9084 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
9085 its smaller and doesn't clobber sparc_g1.
9087 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
9089 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
9091 * mini-ppc.c: optimized the size of the IMT thunks a bit.
9093 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
9095 * mini-ppc.c: implemented fast delegate invocation.
9097 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
9099 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
9101 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
9103 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
9104 code to the new style trampoline in preparation for IMT support.
9106 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
9108 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
9109 systems already. This also reduces the specific trampiline sizes and
9110 prepares for the use of r12 as the IMT identifier register.
9112 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
9114 * mini-mips.h: endianess fix (simplified from a patch by
9115 Thomas Kunze <thommy@tabao.de>, bug #323737).
9117 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
9119 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
9120 to access ucontext fields and enable netbsd support
9121 (partially from Magnus Henoch <mange@freemail.hu>).
9123 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
9125 * genmdesc.pl: patch from Henryk Plötz <henryk@openmoko.org> to
9126 use the preprocessor from the CPP env var if it is set.
9128 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
9130 * mini-trampolines.c: fixed an assertion and moved it earlier in the
9131 code, before interface_offset gets used.
9133 2007-10-02 Zoltan Varga <vargaz@gmail.com>
9135 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
9136 mono_class_setup_vtable () before accessing klass->vtable.
9138 2007-10-01 Zoltan Varga <vargaz@gmail.com>
9140 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
9143 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
9145 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
9146 IMT slots (this saves hundreds of KB of memory in programs like
9147 IronPython and Monodevelop).
9149 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
9151 * mini.c: print the delegate counter.
9153 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
9155 * mini-x86.c: make it easier to enable the debugging code for IMT
9158 2007-09-28 Martin Baulig <martin@ximian.com>
9161 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
9162 `mono_method_klass_offset' and `mono_method_token_offset'.
9164 2007-09-20 Mark Probst <mark.probst@gmail.com>
9166 * mini.c: First generics sharing implementation. Can only share
9167 in very simple cases. If sharing doesn't work it falls back to
9168 dedicated compilation.
9170 * mini.h: Flag in MonoCompile to specify whether generic
9171 compilation is shared. Flags enum for marking which generic inst
9172 of a context is used. Prototypes for helper functions.
9174 * generic-sharing.c: Helper functions for generic method sharing.
9176 * optflags-def.h: Optimization flag (gshared) for enabling generic
9177 method sharing added.
9179 * Makefile.am: generic-sharing.c added.
9181 2007-09-19 Daniel Nauck <dna@mono-project.de>
9183 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
9185 2007-09-19 Massimiliano Mantione <massi@ximian.com>
9186 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
9189 2007-09-19 Martin Baulig <martin@ximian.com>
9191 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
9192 mono_debug_cleanup() is now part of mono_cleanup().
9194 2007-09-18 Zoltan Varga <vargaz@gmail.com>
9196 * driver.c (mono_main): Fix a warning.
9198 2007-09-17 Zoltan Varga <vargaz@gmail.com>
9200 * aot-compiler.c: Optimize various parts when processing large assemblies.
9203 * mini.c (mono_patch_info_hash): Improve hash function.
9205 2007-09-14 Jonathan Chambers <joncham@gmail.com>
9207 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
9209 Code is contributed under MIT/X11 license.
9211 2007-09-14 Zoltan Varga <vargaz@gmail.com>
9213 * mini.c (mini_init): Fix a leak.
9215 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
9217 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
9219 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
9221 2007-09-14 Zoltan Varga <vargaz@gmail.com>
9223 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
9225 2007-09-13 Zoltan Varga <vargaz@gmail.com>
9227 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
9230 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
9232 * mini.c (handle_alloc): Enable managed allocators in AOT code.
9234 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
9236 * aot-runtime.c (decode_patch_info): Ditto.
9238 2007-09-12 Jonathan Chambers <joncham@gmail.com>
9240 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
9241 static case. Cache delegates in architecture specific code,
9242 based on number of parameters.
9244 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
9245 in architecture specific code, based on number of parameters.
9247 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
9248 caching happen in architecture specific code now.
9250 Code is contributed under MIT/X11 license.
9252 2007-09-12 Jonathan Chambers <joncham@gmail.com>
9254 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
9255 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
9256 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
9258 Code is contributed under MIT/X11 license.
9260 2007-05-15 Massimiliano Mantione <massi@ximian.com>
9261 * mini.c: (mono_thread_abort) Fixed bug #82416.
9263 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
9265 * mini.: hook the new managed GC allocation feature into the JIT.
9267 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
9269 * mini.c: implementation for the new runtime tls opcode.
9271 2007-09-11 Martin Baulig <martin@ximian.com>
9274 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
9275 `mono_method_inflated_offset'.
9277 2007-09-07 Zoltan Varga <vargaz@gmail.com>
9279 * driver.c mini.h mini.c: Add a new devel command line option for injecting
9280 async exceptions into a method.
9282 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
9283 purpose of testing whenever the unwinder works at every instruction.
9285 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
9287 * mini.c: check accessibility of method used in ldftn (fixes
9290 2007-09-04 Zoltan Varga <vargaz@gmail.com>
9292 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
9294 * inssel.brg: Fix a warning.
9296 2007-09-03 Martin Baulig <martin@ximian.com>
9298 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
9299 now takes the `main_method' as argument.
9301 2007-09-02 Zoltan Varga <vargaz@gmail.com>
9303 * cpu-sparc.md (endfilter): Add missing src1:i argument.
9305 2007-08-30 Jonathan Chambers <joncham@gmail.com>
9307 * driver.c: include the cil-coff.h header on Windows.
9309 Code is contributed under MIT/X11 license.
9311 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
9313 * mini.c, driver.c: don't include the cil-coff.h header.
9315 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
9317 * mini.c: flag places that needs fixes fo soft-float support.
9319 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
9321 * mini.h, inssel-float.brg: fix soft-float constant loads on big
9322 endian systems (partially from Dean Jenkins, bug #81924).
9324 2007-08-28 Mark Probst <mark.probst@gmail.com>
9326 * mini.c (check_linkdemand): Remove embedded reference object in
9327 call to LinkDemandSecurityException.
9328 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
9329 with an IntPtr instead of a reference object.
9331 2007-08-28 Zoltan Varga <vargaz@gmail.com>
9333 * mini.c (handle_initobj): Handle alignment properly.
9335 * inssel.brg (mini_emit_memset): Ditto.
9337 * inssel.brg (mini_emit_memcpy): Ditto.
9339 * inssel-sparc.brg: Ditto.
9341 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
9343 2007-08-26 Zoltan Varga <vargaz@gmail.com>
9345 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
9346 exceptions raised in unmanaged code. Fixes part of #82594.
9348 2007-08-24 Mark Probst <mark.probst@gmail.com>
9350 * mini.c (mono_method_to_ir), declsec.c
9351 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
9353 2007-08-22 Martin Baulig <martin@ximian.com>
9356 (MonoDebuggerThreadInfo): New typedef.
9357 (mono_debugger_thread_table): New global variable.
9358 (mono_debugger_thread_created): New public function.
9359 (mono_debugger_thread_cleanup): New public function.
9363 - removed `get_current_thread' and `lookup_assembly'.
9364 - removed `data_table'.
9365 - added `thread_table'.
9368 (mono_thread_start_cb): Call mono_debugger_thread_created().
9369 (mono_thread_attach_cb): Likewise.
9370 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
9371 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
9374 * driver.c (mono_main): Move mono_debug_init() up, before calling
9375 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
9377 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
9379 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
9380 together when passing several arguments of type double (gives a small
9381 speedup and saves a few bytes of generated code).
9383 2007-08-20 Jb Evain <jbevain@novell.com>
9385 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
9387 2007-08-20 Jb Evain <jbevain@novell.com>
9389 * mini.c (mono_method_to_ir): throw MethodAccessException
9390 and FieldAccessException instead of InvalidProgramException.
9392 2007-08-20 Mark Probst <mark.probst@gmail.com>
9394 * mini.c: CoreCLR security checks.
9396 * mini.h: Removed MonoSecurityMode (moved to
9397 metadata/security-manager.h) and mono_security_mode global var
9398 (replaced by set/get functions in security-manager.h).
9400 * driver.c: Added "core-clr-test" security mode for testing. Used
9401 set-function for setting security mode.
9403 2007-08-17 Mark Probst <mark.probst@gmail.com>
9405 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
9406 the new jit_info_table.
9408 * driver.c: Test code for the new jit_info_table (enabled by the
9409 define MONO_JIT_INFO_TABLE_TEST).
9411 2007-08-14 Zoltan Varga <vargaz@gmail.com>
9413 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
9414 detection of call <REG> instruction sequence. Fixes build on freebsd.
9416 2007-08-13 Zoltan Varga <vargaz@gmail.com>
9418 * mini-exceptions.c: Fix a warning.
9420 2007-08-11 Zoltan Varga <vargaz@gmail.com>
9422 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
9423 stack overflow handling code on amd64 too.
9425 * mini-exceptions.c (mono_setup_altstack): Make this use
9426 mono_thread_get_stack_bounds ().
9428 * mini-x86.h: Disable sigaltstack on solaris x86.
9430 2007-08-10 Zoltan Varga <vargaz@gmail.com>
9432 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
9434 2007-08-10 Geoff Norton <gnorton@customerdna.com>
9436 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
9438 2007-08-08 Zoltan Varga <vargaz@gmail.com>
9440 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
9442 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
9444 2007-08-03 Neale Ferguson <neale@sinenomine.net>
9446 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
9449 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
9451 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
9452 to be emitted (bug #82281).
9454 2007-08-01 Martin Baulig <martin@ximian.com>
9456 Merged the `debugger-dublin' branch.
9458 * debug-debugger.h (MonoDebuggerInfo):
9459 Removed the `old_*' compatibility entries.
9460 Added `debugger_version' and `data_table'.
9461 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
9462 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
9465 (MiniDebugMethodBreakpointInfo): Add `address_list'.
9466 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
9467 instead of a `gconstpointer'.
9468 (mono_debugger_insert_method_breakpoint): Return a
9469 `MonoDebugMethodAddressList *'.
9471 2007-06-28 Martin Baulig <martin@ximian.com>
9473 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
9475 2007-08-01 Zoltan Varga <vargaz@gmail.com>
9477 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
9478 __builtin_frame_address () since it is broken on older gcc versions.
9480 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
9482 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
9483 on the stack overflow handling and made the managed stack overflows
9484 catchable in most cases using soft guard pages.
9485 * exceptions-x86.c: added code to restore the protection in the soft
9486 guard pages at the end of exception handling.
9488 2007-07-31 Zoltan Varga <vargaz@gmail.com>
9490 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
9492 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
9494 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
9497 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
9499 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
9500 signal handling support until it has been ported to the new mechanism.
9501 * mini.c: fixed stack overflow detection and use the new
9502 architecture code to handle signals on the altstack.
9504 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
9506 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
9507 stack overflows on the alt stack.
9509 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
9511 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
9512 stack overflows on the alt stack.
9514 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
9516 * exceptions-ppc.c: cleanup preparing for altstack support.
9518 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
9520 * exceptions-arm.c: cleanup preparing for altstack support.
9522 2007-07-27 Mark Probst <mark.probst@gmail.com>
9524 * mini.c (print_jit_stats): Output hazard pointer stats.
9526 2007-07-26 Mark Probst <mark.probst@gmail.com>
9528 * driver.c, mini.c: Replaced security mode flags with a single
9531 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
9533 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
9535 2007-07-25 Mark Probst <mark.probst@gmail.com>
9537 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
9538 (which doesn't do anything yet) for activating Core CLR
9539 (Silverlight) security.
9541 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
9543 * mini-codegen.c: work around a possible gcc bug on arm.
9545 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
9547 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
9548 message for platforms that don't support AOT compilation.
9550 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
9552 * mini.h, mini.c, driver.c: temporary smcs hack.
9554 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
9556 * mini-arm.h, mini-arm.c: arm EABI fixes.
9558 2007-07-22 Zoltan Varga <vargaz@gmail.com>
9560 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
9563 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
9564 trampolines taking a method argument.
9566 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
9568 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
9569 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
9571 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
9572 JIT compilation throws an exception. Fixes #82050.
9574 2007-07-19 Mark Probst <mark.probst@gmail.com>
9576 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
9577 with the MONO_EXCEPTION_ defines.
9579 2007-07-17 Zoltan Varga <vargaz@gmail.com>
9581 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
9584 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
9585 the cause of an assertion.
9587 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
9589 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
9592 2007-07-15 Zoltan Varga <vargaz@gmail.com>
9594 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
9595 assert. Should fix #82103.
9597 2007-07-14 Zoltan Varga <vargaz@gmail.com>
9599 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
9600 here too. Fixes #82095.
9602 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
9605 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
9607 * mini-amd64.h: Enable IMT for amd64.
9609 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
9611 2007-07-12 Zoltan Varga <vargaz@gmail.com>
9613 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
9615 2007-07-12 Mark Probst <mark.probst@gmail.com>
9617 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
9618 as soon as check_linkdemand sets an exception_type.
9620 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
9622 * mini-x86.c: fixed offsets for IMT call sequence.
9623 * mini-x86.h: enable IMT again.
9625 2007-07-11 Zoltan Varga <vargaz@gmail.com>
9627 * trace.c (mono_trace_enter_method): Decode MonoType too.
9629 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
9631 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
9633 * mini-amd64.c: Add preliminary IMT implementation.
9635 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
9637 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
9638 understand the new IMT-base interface invocation (thanks to
9639 Daniel Nauck for the report and the remote debugging session).
9641 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
9643 * mini-x86.c: size and speed optimizations for the IMT bsearch.
9645 2007-07-11 Zoltan Varga <vargaz@gmail.com>
9647 * Makefile.am (aotcheck): Make this actually use the AOTed code.
9649 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
9651 * mini-trampolines.c: implement AOT IMT support.
9652 * mini-x86.h: enable IMT support for wider testing.
9654 2007-07-10 Zoltan Varga <vargaz@gmail.com>
9656 * inssel.brg (emit_imt_argument): Add aot support here.
9658 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
9660 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
9662 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
9663 of the IMT implementation, partially from massi, with my
9664 implementation of the bsearch sequence. Disabled by default until
9665 the AOT code is implemented.
9667 2007-07-10 Zoltan Varga <vargaz@gmail.com>
9669 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
9671 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
9673 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
9675 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
9676 arch-independent IMT JIT code from Massimiliano
9677 Mantione (massi@ximian.com) with small cleanups from me.
9679 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
9681 * Makefile.am: fix svn invocation to get the svn revision to be
9682 independent of the local language (build fix).
9684 2007-07-09 Mark Probst <mark.probst@gmail.com>
9686 * mini.c (inline_method): Reset cfg->exception_type if the
9687 inlining is aborted. Fixes: 82049.
9689 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
9691 * mini.c: remove assert from exception handling code when exception_ptr
9694 2007-07-05 Zoltan Varga <vargaz@gmail.com>
9696 * mini.c (mono_codegen): Add an assert.
9698 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
9699 enter and leave code.
9700 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
9702 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9704 * mini-ppc.c: fixed memory corruption for localloc(0)
9707 2007-07-05 Zoltan Varga <vargaz@gmail.com>
9709 * mini.c: Fix warnings.
9711 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
9713 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
9714 to emit better double->int conversions.
9716 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
9718 * mini.c: the provided Min/Max optimizations are valid for unisgned
9721 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
9723 * 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
9725 2007-06-28 Miguel de Icaza <miguel@novell.com>
9727 * mini.c (mono_running_on_valgrind): Add support for reporting the
9728 method and its boundaries to valgrind.
9730 2007-06-28 Martin Baulig <martin@ximian.com>
9732 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
9734 2007-06-25 Zoltan Varga <vargaz@gmail.com>
9736 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
9738 * generic.2.cs: Add new test case.
9740 2007-06-25 Martin Baulig <martin@ximian.com>
9742 Merged the `debugger-dublin' branch.
9745 (mono_debugger_insert_method_breakpoint): New public method.
9746 (mono_debugger_remove_method_breakpoint): Likewise.
9747 (mono_debugger_check_breakpoints): New static method.
9748 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
9750 * debug-debugger.h (MonoDebuggerInfo):
9751 Renamed (to keep backward compatibility in the vtable):
9752 `insert_breakpoint' -> `old_insert_breakpoint'.
9753 `remove_breakpoint' -> `old_remove_breakpoint'.
9754 `create_string' -> `old_create_string'.
9755 `lookup_class' -> `old_lookup_class'.
9756 `lookup_type' -> removed; changed into a dummy field.
9757 `lookup_assembly' -> `old_lookup_assembly'.
9758 Added (same functionality, but different signature):
9759 `create_string', `lookup_class', `lookup_assembly'
9761 `get_method_addr_or_bpt', `remove_method_breakpoint',
9762 `runtime_class_init'.
9764 * debug-debugger.c: Merged the `debugger-dublin' branch.
9766 2007-06-23 Zoltan Varga <vargaz@gmail.com>
9768 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
9770 (peephole_pass): Likewise.
9772 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
9774 * driver.c: hopefully make setaffinity work also for ancient
9777 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
9779 * driver.c : win32 build fix.
9781 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
9783 * driver.c: check for the MONO_NO_SMP env var and bind to a single
9784 processor if it is set.
9786 2007-06-21 Martin Baulig <martin@ximian.com>
9788 * debug-mini.h: New file.
9791 (mono_debugger_insert_breakpoint_full): Moved here from
9792 ../metadata/mono-debug-debugger.c.
9793 (mono_debugger_remove_breakpoint): Likewise.
9794 (mono_debugger_breakpoint_callback): Likewise.
9796 2007-06-15 Raja R Harinath <rharinath@novell.com>
9798 * jit-icalls.c (mono_helper_compile_generic_method): Update to
9799 changes in MonoGenericClass.
9801 2007-06-14 Zoltan Varga <vargaz@gmail.com>
9803 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
9805 2007-06-14 Raja R Harinath <rharinath@novell.com>
9807 * jit-icalls.c (mono_helper_compile_generic_method): Update to
9808 removal of MonoGenericMethod.
9810 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
9812 * mini-exceptions.c: hooks for the exception events profiling API.
9814 2007-06-14 Randolph Chung <tausq@debian.org>
9816 * Makefile.ma: Add hppa target.
9817 * mini-arch.h: Include mini-hppa.h
9818 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
9819 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
9820 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
9822 2007-06-14 Randolph Chung <tausq@debian.org>
9824 * inssel.brg: Add rules for "chained" compare-branch operations so that
9825 a single compare op can affect multiple branches. Adjust cost for
9826 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
9827 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
9828 cost for some rules so that they can more easily be overridden by
9829 per-arch rules (with fixes from lupus).
9830 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
9832 2007-06-13 Randolph Chung <tausq@debian.org>
9834 * mini-ops.h: Reorder branch ops so that they match the order of the
9835 corresponding CEE_* ops. The code expects them this way.
9836 Add new ops for HPPA target.
9837 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
9839 2007-06-13 Randolph Chung <tausq@debian.org>
9841 * mini-exceptions.c: Handle cases where the stack grows towards
9843 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
9845 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
9847 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
9849 * driver.c: explain where a non-matching corlib is found.
9851 2007-06-13 Mark Probst <mark.probst@gmail.com>
9853 * mini.c (print_jit_stats): Output dynamic code allocation stats.
9855 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
9857 * mini-exceptions.c: Generate a method profile leave event during
9858 an exception to ensure that the profiler gets notified.
9860 2007-06-07 Zoltan Varga <vargaz@gmail.com>
9862 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
9865 * cpu-amd64.md: Add long_and/or/xor opcodes.
9867 2007-06-06 Wade Berrier <wberrier@novell.com>
9869 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
9870 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
9871 length of instruction shr_imm (expected 8, got 10)
9873 2007-06-06 Zoltan Varga <vargaz@gmail.com>
9875 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
9877 2007-06-06 Mark Probst <mark.probst@gmail.com>
9879 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
9880 MonoInternalHashTable again (fixed bug in the internal hash table
9883 2007-06-06 Mark Probst <mark.probst@gmail.com>
9885 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
9886 Have to figure out what makes it crash the SWF regression.
9888 2007-06-05 Zoltan Varga <vargaz@gmail.com>
9890 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
9892 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
9894 * mini.c: optimize out the type check when storing null in a
9897 2007-06-04 Mark Probst <mark.probst@gmail.com>
9899 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
9900 MonoInternalHashTable.
9902 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
9904 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
9905 signed integer methods.
9907 2007-06-02 Zoltan Varga <vargaz@gmail.com>
9909 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
9910 permanently since the current approach doesn't work.
9912 2007-06-02 Zoltan Varga <vargaz@gmail.com>
9914 * inssel.brg (stmt): Only call delegate->invoke_impl if
9915 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
9917 2007-06-01 Zoltan Varga <vargaz@gmail.com>
9919 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
9920 the sreg2==rdx case.
9922 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
9923 account if it contains a rex prefix.
9924 (peephole_pass): Handle OP_FMOVE as well.
9926 2007-06-01 Zoltan Varga <vargaz@gmail.com>
9928 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
9929 as it causes regressions.
9931 2007-05-31 Zoltan Varga <vargaz@gmail.com>
9933 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
9934 static case as well.
9936 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
9938 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
9939 (mono_arch_get_this_arg_from_call): Ditto.
9941 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
9943 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
9946 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
9947 (mono_arch_get_this_arg_from_call): Ditto.
9949 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
9951 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
9952 try to create optimized invoke code and use that for further invocations.
9953 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
9955 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
9957 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
9959 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
9960 sealed classes or methods.
9961 *devirtualization.cs: tests for the new optimization
9963 2007-05-29 Zoltan Varga <vargaz@gmail.com>
9965 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
9966 by the update_volatile () function.
9968 2007-05-27 Zoltan Varga <vargaz@gmail.com>
9970 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
9973 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
9975 2007-05-24 Jonathan Chambers <joncham@gmail.com>
9977 * mini.c: Add configure checks for header files.
9978 * mini-x86.c: Add configure checks for header files.
9979 * trace.c: Add configure checks for header files.
9980 * aot-runtime.c: Add configure checks for header files.
9981 * aot-compiler.c: Add configure checks for header files.
9982 * driver.c: Add configure checks for header files.
9983 * mini-codegen.c: Add configure checks for header files.
9985 Code is contributed under MIT/X11 license.
9987 2007-05-22 Zoltan Varga <vargaz@gmail.com>
9989 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
9990 icompare_imm -128 + op_iclt. Fixes #81703.
9992 2007-05-19 Zoltan Varga <vargaz@gmail.com>
9994 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
9996 2007-05-15 Massimiliano Mantione <massi@ximian.com>
9998 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
9999 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
10000 so that all isinst checks now use "interface_bitmap".
10002 2007-05-15 Zoltan Varga <vargaz@gmail.com>
10004 * cpu-amd64.md (jmp): Fix a warning.
10006 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
10008 * basic.cs: Add new regression test.
10010 * basic.cs: Remove test which is now in basic-long.cs.
10012 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
10014 * basic-long.cs: Add new test.
10016 2007-05-13 Zoltan Varga <vargaz@gmail.com>
10018 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
10020 2007-05-12 Zoltan Varga <vargaz@gmail.com>
10022 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
10024 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
10027 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
10028 throwing code a bit.
10030 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
10031 the exception throwing code a bit.
10033 * mini-x86.c (get_call_info): Allocate result from a mempool.
10035 2007-05-11 Zoltan Varga <vargaz@gmail.com>
10037 * aot-compiler.c (find_typespec_for_class): Fix the assert.
10039 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
10041 * mini.h (MonoCompile): Add 'token_info_hash' field.
10043 * mini.c: Save token->method associations during compilation so the AOT
10044 compiler can use it.
10046 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
10047 which reference generic classes and methods.
10049 2007-05-10 Zoltan Varga <vargaz@gmail.com>
10051 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
10053 * aot-compiler.c (compile_method): Fix a typo in a comment.
10055 * aot-runtime.c (decode_cached_class_info): Skip generic types.
10057 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
10058 everything generic.
10060 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
10062 2007-05-09 Zoltan Varga <vargaz@gmail.com>
10064 * mini.h (MonoCompile): Add 'args' field.
10066 * mini.c (mono_compile_create_vars): Store variables representing the arguments
10069 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
10071 2007-05-08 Zoltan Varga <vargaz@gmail.com>
10073 * mini.c (mono_compile_get_interface_var): Remove this unused function.
10075 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
10077 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
10078 opcodes for some opcodes.
10080 * mini.h *.brg *.c: Use the new opcodes.
10082 2007-05-08 Massimiliano Mantione <massi@ximian.com>
10084 * mini.h: Bumped aot revision.
10086 * inssel.brg: modified code generation of type checks for interfaces
10087 to use the new "MonoClass.interface_bitmap" instead of the old
10088 "MonoClass.interface_offsets".
10090 2007-04-30 Zoltan Varga <vargaz@gmail.com>
10092 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
10094 2007-04-29 Zoltan Varga <vargaz@gmail.com>
10096 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
10099 2007-04-27 Neale Ferguson <neale@sinenomine.net>
10101 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
10103 2007-04-27 Wade Berrier <wberrier@novell.com>
10105 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
10106 mini.h) to fix build.
10108 2007-04-26 Zoltan Varga <vargaz@gmail.com>
10110 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
10112 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
10113 causes the corlib unit tests to fail.
10115 2007-04-25 Zoltan Varga <vargaz@gmail.com>
10117 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
10119 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
10121 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
10122 opcodes to the comparison relations.
10124 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
10125 opcodes to their types.
10127 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
10129 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
10130 it in cfg->arch.cinfo.
10132 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
10134 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
10135 cfg->cil_offset_to_bb.
10137 2007-04-24 Zoltan Varga <vargaz@gmail.com>
10139 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
10140 created becase of initlocals.
10142 2007-04-23 Zoltan Varga <vargaz@gmail.com>
10144 * mini-alpha.c cpu-alpha.md: More alpha port work from
10145 Sergey Tikhonov <tsv@solvo.ru>.
10147 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
10149 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
10151 2007-04-19 Zoltan Varga <vargaz@gmail.com>
10153 * cpu-s390.md (break): Correct the length of break instruction.
10155 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10157 * mini.c: fix a couple of soft-float issues and comments.
10159 2007-04-15 Miguel de Icaza <miguel@novell.com>
10161 * trace.c (is_filenamechar): - is also a filename char.
10163 2007-04-15 Neale Ferguson <neale@sinenomine.net>
10165 * mini-s390.c: Correct checking for enum type in return value processing.
10167 2007-04-14 Raja R Harinath <rharinath@novell.com>
10169 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
10170 (version.h): Makefile is in the build directory.
10172 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
10174 * mini-amd64.h: fix for assertion failure on Solaris/amd64
10176 2007-04-11 Martin Baulig <martin@ximian.com>
10178 * mini.c (can_access_member): Fix handling of generic classes;
10181 2007-04-10 Zoltan Varga <vargaz@gmail.com>
10183 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
10185 2007-04-05 Zoltan Varga <vargaz@gmail.com>
10187 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
10189 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
10191 * mini-codegen.c: make sure the right spill amount is
10192 used for fp or integer registers (fixes the float_sub_spill() on ppc).
10194 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
10196 * mini-ppc.c: fixes for the fp_branch_nan test.
10198 2007-03-23 Zoltan Varga <vargaz@gmail.com>
10200 * basic.cs: Comment out new test which still fails on ia64.
10202 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
10204 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
10206 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
10208 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
10210 2007-03-22 Zoltan Varga <vargaz@gmail.com>
10212 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
10213 on 64 bit machines. Fixes part of #80738.
10215 * basic.cs: Add regression test.
10217 2007-03-17 Zoltan Varga <vargaz@gmail.com>
10219 * inssel.brg basic.cs: Revert previous change to fix build.
10221 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
10224 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
10226 * basic.cs: Add new regression test.
10228 2007-03-17 Zoltan Varga <vargaz@gmail.com>
10230 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
10233 2007-03-16 Neale Ferguson <neale@sinenomine.net>
10235 * cpu-s390x.md: Correct length of break instruction.
10237 2007-03-16 Neale Ferguson <neale@sinenomine.net>
10239 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
10240 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
10242 2007-03-15 Jonathan Chambers <joncham@gmail.com>
10244 * *.c: Begin WIN64 port.
10245 * mini.c: Use correct register in profiler.
10246 * mini-amd64.c: No inline assembly on Win64.
10247 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
10248 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
10249 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
10250 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
10251 mono_arch_ip_from_context for Win64.
10253 Contributed under MIT/X11 license.
10255 2007-03-15 Zoltan Varga <vargaz@gmail.com>
10257 * exceptions-amd64.c (seh_handler): Ditto.
10259 * exceptions-x86.c (seh_handler): Fix a memory leak.
10261 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
10263 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
10264 mini-s390x.c: fixed peephole optimizations to deal
10265 correctly with 1 and 2 byte reload avoidance.
10267 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
10269 * cpu-s390.md, cpu-s390x.md: update localloc length.
10271 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
10273 * cpu-g4.md: added missing descriptions.
10275 2007-03-14 Miguel de Icaza <miguel@novell.com>
10277 * Makefile.am: Add support so the tail tests are not executed on
10278 PowerPC as that is a known limitation of the PowerPC port.
10280 2007-03-13 Jonathan Chambers <joncham@gmail.com>
10282 * runmdesc.bat: Move to msvc directory.
10284 2007-03-13 Jonathan Chambers <joncham@gmail.com>
10286 * runmdesc.bat: Run executable that was produced by the current
10287 target and sent via an argument.
10289 2007-03-11 Zoltan Varga <vargaz@gmail.com>
10291 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
10294 * generics.2.cs: Add regression test.
10296 2007-03-09 Wade berrier <wberrier@novell.com>
10298 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
10300 2007-03-09 Zoltan Varga <vargaz@gmail.com>
10302 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
10303 AOT code depends on this.
10305 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
10307 * mini.c: more precise tracking of types in the eval stack
10308 (part of fix for bug #81044).
10310 2007-03-07 Zoltan Varga <vargaz@gmail.com>
10312 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
10314 * aot-compiler.c (encode_patch): Remove an obsolete comment.
10316 2007-03-06 Zoltan Varga <vargaz@gmail.com>
10318 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
10320 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
10322 2007-02-22 Zoltan Varga <vargaz@gmail.com>
10324 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
10325 a pointer on 64 bit systems. Fixes #80190.
10327 * iltests.il: Add new regression test.
10329 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
10331 * mini.c: inline a constant for Environment.IsRunningOnWindows.
10333 2007-02-19 Geoff Norton <gnorton@customerdna.com>
10335 * trace.c: Remove an erroneous alignemnt check when tracing.
10336 Fixes --trace on OSX86.
10338 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
10340 * mini-$(arch).h: initialize SP in context for all the archs.
10342 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
10344 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
10345 regressions in the thread tests.
10347 2007-02-14 Zoltan Varga <vargaz@gmail.com>
10349 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
10350 - fixed implementation of LOCALLOC opcode
10351 - implemented non-un compare for floats
10353 - implementation of FDIV and CKFINITE opcodes
10354 - fixes for latest mono updates
10355 - additional arch opcodes
10357 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
10359 * Makefile.am: simplify and merge rules for cross-compilation.
10361 2007-02-07 Massimiliano Mantione <massi@ximian.com>
10363 * local-propagation.c: Actually *apply* the fix for bug 80591...
10365 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
10367 * mini-exceptions.c: backuot part of the last change
10368 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
10370 2007-02-06 Massimiliano Mantione <massi@ximian.com>
10371 * inssel.brg: Fix bug 59286.
10374 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
10376 * mini-exceptions.c: patch from Zoltan to correctly check for
10377 stack boundaries (using the stack register, not the frame register),
10378 fixes bugs #80724, #79717.
10380 2007-02-03 Zoltan Varga <vargaz@gmail.com>
10382 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
10383 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
10385 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
10386 presence of frame pointer elimination.
10388 2007-02-01 Geoff Norton <gnorton@customerdna.com>
10390 * mini-x86.h: NetBSD UCONTEX_REG defines.
10392 2007-02-01 Zoltan Varga <vargaz@gmail.com>
10394 * inssel-amd64.brg: Fix amd64 build.
10396 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
10398 * mini.h: remove extern to workaround what looks likes gcc bug 26905
10401 2007-01-31 Zoltan Varga <vargaz@gmail.com>
10403 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
10406 * mini-<ARCH>.c: Use mono_is_regsize_var ().
10408 2007-01-30 Mark Mason <mason@broadcom.com>
10410 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
10411 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
10412 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
10413 beginning support for CEE_JMP [not quite working yet]
10414 * tramp-mips.c: LMF handling now works
10416 2007-01-30 Zoltan Varga <vargaz@gmail.com>
10418 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
10420 * mini.h (NULLIFY_INS): New macro.
10422 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
10424 * mini.c: statistical profiler fix for windows, patch
10425 from Tor Lillqvist (tml@novell.com).
10427 2007-01-30 Massimiliano Mantione <massi@ximian.com>
10428 * local-propagation.c: Fix bug 80591.
10430 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
10432 * Makefile.am: put back the --export-dynamic option as with
10433 the previous gmodule flags (thanks to Robert Jordan).
10435 2007-01-28 Zoltan Varga <vargaz@gmail.com>
10437 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
10439 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
10440 simplify and speed up the local register allocator. Also rename some fields
10441 like iassign->vassign.
10443 * regalloc.c: Remove some functions which are no longer used since their
10444 inlined version is in mini-codegen.c.
10446 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
10448 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
10450 2007-01-27 Zoltan Varga <vargaz@gmail.com>
10452 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
10453 narrowing. Fixes #80622.
10455 * iltests.il: Add new regresssion test.
10457 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
10459 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
10460 debug-debugger.c, debug-debugger.h: warning fixes.
10461 * driver.c: updated copyright year and made it fit in one line.
10463 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
10465 * aot-runtime.c: updated to use mono-dl instead of gmodule.
10467 2007-01-25 Zoltan Varga <vargaz@gmail.com>
10469 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
10471 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
10473 * iltests.il: Add new test for bug #80507.
10475 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
10477 * mini-arm.h: use soft-float also on vfp for now.
10479 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
10481 * mini.c: fix some more soft-float issues.
10483 2007-01-24 Zoltan Varga <vargaz@gmail.com>
10485 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
10487 2007-01-24 Massimiliano Mantione <massi@ximian.com>
10488 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
10489 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
10490 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
10492 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
10494 * mini-arm.c: typo fix.
10496 2007-01-23 Neale Ferguson <neale@sinenomine.net>
10498 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
10500 2007-01-21 Zoltan Varga <vargaz@gmail.com>
10502 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
10503 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
10505 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
10507 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
10509 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
10511 * inssel.brg: Fix a warning.
10513 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
10515 * abcremoval.c ssa.c ssapre.c: Update after this change.
10517 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
10519 * dominators.c (df_set): Use mono_bitset_union_fast.
10521 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
10523 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
10524 mini-codegen.c: reduce relocations and memory usage for the cpu
10527 2007-01-20 Zoltan Varga <vargaz@gmail.com>
10529 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
10531 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
10532 to reduce their size.
10534 2007-01-19 Mark Mason <mason@broadcom.com>
10536 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
10537 * mini-mips.c: more configuration macros, support long conditional branches, additional
10538 asserts, fix epilog instrumentation.
10539 * mini-mips.h: use standard stack walk
10540 * cpu-mips.md: increase size of div, rem and conditional branches
10542 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
10544 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
10547 2007-01-19 Zoltan Varga <vargaz@gmail.com>
10549 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
10550 (compile_method): Ditto.
10552 * aot-runtime.c (decode_klass_info): Ditto.
10554 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
10555 needed by the code generated by inssel.brg. Also fix a warning.
10557 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
10559 * mini.c: deal with enums that become genericinsts by
10560 being nested in a generic class (bug #79956).
10562 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
10564 * mini.c: match the generic definition to check for
10565 private access with generic types (bug #78431).
10567 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
10569 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
10570 to make life easier for people cross-compiling that insist on not
10573 2007-01-17 Mark Mason <mason@broadcom.com>
10575 * inssel-long.brg: patch to deal with mips missing flags
10576 * inssel-long32-mips.brg: implement overflow checks
10577 * insset-mips.brg: implement overflow checks
10578 * mini-mips.h: implement conditional exception handling
10579 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
10580 Remove unused code, minor cleanups.
10581 * exceptions-mips.c: minor cleanups
10582 * mini-ops.h: add mips conditional exception ops
10583 * cpu-mips.md: add mips conditional exception ops
10586 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
10588 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
10589 to deal with mips missing of flags.
10591 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
10593 * exceptions-ppc.c: execute fault handlers.
10595 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
10597 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
10599 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
10601 * mini.c: handle also floating point values in initialize_array.
10603 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
10605 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
10606 array initialization and make it conditional on the intrins option.
10608 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
10610 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
10611 relocations and put the patch info names close to the enum definition.
10613 2007-01-15 Mark Mason <mason@broadcom.com>
10615 * basic.cs, exceptions.cs: break up large tests to increase debugability.
10617 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
10619 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
10621 2007-01-12 Raja R Harinath <rharinath@novell.com>
10623 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
10625 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
10627 * Makefile.am: distribute the mips sources.
10629 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
10631 * mini-codegen.h: handle bug #80489 here, by excluding ecx
10634 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
10636 * cpu-x86.md: back out for now as this triggers other regressions.
10638 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
10640 * cpu-x86.md: force src1 and dest regpair for long shift instructions
10641 to eax:edx, so ecx can't get allocated to them (bug #80489).
10643 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
10645 * mini.c, mini-exceptions.c: enabled running fault handlers
10648 2007-01-03 Miguel de Icaza <miguel@novell.com>
10650 * driver.c: If nothing fail, do not use the string "failed",
10651 because it makes it very annoying to view test result logs on the
10654 2006-12-30 Miguel de Icaza <miguel@novell.com>
10656 * debug-debugger.c (mono_debugger_main): Rename "main" to
10657 "main_method" to prevent a warning.
10659 Remove a warning for unused field.
10661 2006-12-28 Martin Baulig <martin@ximian.com>
10664 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
10666 2006-12-22 Martin Baulig <martin@ximian.com>
10668 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
10669 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
10670 seperate `.mdb_debug_info' section, so we can access it from the
10671 debugger even if the binary is stripped.
10673 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
10674 from the `.mdb_debug_info' here to prevent the linker from
10675 removing that section.
10677 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
10678 mdb-debug-info64.s.
10680 2006-12-19 Robert Jordan <robertj@gmx.net>
10682 * mini-x86: enable the code to return small structures in
10683 registers for FreeBSD as well. Fixes bug #80278.
10684 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
10686 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
10688 * mini-x86.c: align the stack when calling the profiler
10689 function instrumenting the prolog (on OSX).
10691 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
10693 * mini.c: emit a break opcode where Debugger.Break () is called.
10695 2006-12-13 Miguel de Icaza <miguel@novell.com>
10697 * mini.c (mono_method_to_ir): Provide useful information on this
10698 assert, to prevent others from debugging like I did.
10700 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
10702 * mini.c: enable code which was incorrectly commented
10705 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
10707 * mini-x86.c: enable on OSX, too, the code to return small
10708 structures in registers.
10710 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
10712 * mini-x86.c: remove the use of the dynamic code manager here, too.
10714 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
10716 * mini.h, debug-debugger.c, tramp-*.c: fixed
10717 mono_debugger_create_notification_function() to use
10718 mono_global_codeman_reserve () instead of a dynamic code manager.
10720 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
10722 * mini.c, jit-icalls.h, jit-icalls.c: remove the
10723 ves_array_element_address() jit icall and use a generated
10724 managed method instead (which is about 4 times faster for a rank 3
10727 2006-11-29 Mark Mason <mason@broadcom.com>
10729 * basic-calls.cs: additional tests for passing
10730 structures as function arguments.
10732 2006-11-29 Mark Mason <mason@broadcom.com>
10734 * mini-mips.h: disable custom exception handling
10735 * mini-mips.c: throw/rethrow should use jalr to call
10736 exception stubs. Fixed bug with passing structures
10737 by value. More support for tracing floating point
10740 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
10742 * mini.c: fixed typo in the soft-float ldind.r4 handling
10745 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
10747 * mini.c, mini.h, driver.c: added --runtime command line
10748 option to select a different runtime than the autodetected one.
10749 * jit.h: added API for embedders to initialize with a specific
10752 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
10754 * mini.c: handle also boxing of r4 values (bug #80024).
10756 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
10758 * mini-ppc.c: force indirect calls until we reserve
10759 enough address space for all the generated code.
10761 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
10763 * exceptions-arm.c: workaround bugs in the libc definition
10764 of struct ucontext.
10766 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
10768 * inssel.brg: fixes from me and Mark Mason.
10770 2006-11-23 Dick Porter <dick@ximian.com>
10772 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
10773 semaphore display now we've fixed the initial value
10775 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
10777 * inssel.brg: partially revert the last change to fix the build.
10779 2006-11-21 Mark Mason <mason@broadcom.com>
10781 * inssel.brg: Add and use compare-and-branch macros to support
10782 architectures that do not have condition code registers (ie. MIPS).
10783 * *-mips.{c,brg,md}: Fix copyright statements
10785 2006-11-20 Mark Mason <mason@broadcom.com>
10787 * Makefile.am: remove mini-codegen.c from list of MIPS sources
10788 * mini.c: Allow GET_CONTEXT to be specified by the arch port
10789 * mini.h: Added declaration for mono_print_ins()
10790 * mini-codegen.c: added ins_spec initializer for MIPS
10791 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
10792 vreg to be virtual and hreg to be non-virtual.
10793 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
10794 is not yet working/implemented correctly.
10795 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
10796 non-static, fixup calls to print_ins() from other parts in the file.
10798 2006-11-20 Mark Mason <mason@broadcom.com>
10800 * basic-calls.cs: added tests for passing structures as arguments
10803 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
10805 * inssel-long32.brg: optimize signed division by power of two.
10807 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
10809 * mini-arm.c: added support for interworking with thumb code
10810 (mono must be still be built using the ARM instruction encoding).
10812 2006-11-19 Miguel de Icaza <miguel@novell.com>
10814 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
10815 verifier has different rules for it. Fixes a few verifier issues
10818 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
10819 at the end, so people know what happened.
10821 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
10823 * brach-opts.c: in optimize_exception_target() make sure we
10824 are in a catch clause (fixes bug #79871).
10826 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
10828 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
10829 more soft-float support fixes.
10831 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
10833 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
10834 that are passed half on the stack and half in registers.
10836 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
10838 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
10839 more mips integration work from Mark E Mason
10840 <mark.e.mason@broadcom.com>.
10842 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
10844 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
10845 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
10846 tramp-mips.c: added sources for the mips port, not
10847 integrated in the build yet. Contributed by
10848 Mark E Mason <mark.e.mason@broadcom.com>.
10850 2006-11-14 Neale Ferguson <neale@sinenomine.net>
10852 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
10854 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
10856 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
10857 put the soft-float rules in its own file since it seems to
10858 break s390 compilation.
10860 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
10862 * mini-arm.c: fixed wrnings.
10864 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
10866 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
10867 inssel-arm.brg: ARM support for soft-float.
10869 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
10871 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
10872 loads and stores of 32 bit fp values.
10874 2006-11-10 Zoltan Varga <vargaz@gmail.com>
10876 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
10878 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
10879 works. Fixes #79852 and #79463.
10881 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
10883 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
10884 more soft-float support WIP and fixes.
10886 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
10888 * mini-arm.c: some VFP updates.
10890 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
10892 * mini-exceptions.c: 0 is a valid local var offset in some
10893 architectures, don't assert (bug #78508).
10895 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
10897 * exceptions-arm.c: fixed off by one error in stack walk code.
10899 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
10901 * mini.h, mini.c: more precise tracking of type load exceptions.
10903 2006-11-03 Robert Jordan <robertj@gmx.net>
10905 * Makefile.am: [WIN32] Add monow.exe target.
10906 * driver.c: [WIN32] Don't detach the console when debugging.
10909 2006-10-30 Miguel de Icaza <miguel@novell.com>
10911 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
10913 2006-10-23 Zoltan Varga <vargaz@gmail.com>
10915 * aot-compiler.c (emit_method_info): Add a case missed earlier.
10917 * driver.c (mini_regression): Fix --regression with AOT.
10919 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
10921 2006-10-17 Zoltan Varga <vargaz@gmail.com>
10923 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
10925 * mini-sparc.h: Don't use sigaction on sparc/linux.
10927 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
10929 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
10931 * mini-exceptions.c: Add proper include files for getpid ().
10933 2006-10-16 Zoltan Varga <vargaz@gmail.com>
10935 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
10936 address instead of a MonoJitInfo* to avoid decoding the exception info for the
10939 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
10940 name cache to reduce its size.
10942 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10944 2006-10-15 Zoltan Varga <vargaz@gmail.com>
10946 * mini-x86.c: Save/restore the current LMF structure more efficiently using
10947 the mono_lmf TLS variable.
10949 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
10950 trampoline lmf frames.
10952 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
10954 2006-10-14 Zoltan Varga <vargaz@gmail.com>
10956 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
10957 the mono_lmf TLS variable.
10959 * mini-exceptions.c: Access the LMF structure through accessors.
10961 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
10962 variable instead of in jit_tls->lmf.
10964 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
10966 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
10967 trampoline lmf frames.
10969 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
10971 2006-10-12 Zoltan Varga <vargaz@gmail.com>
10973 * mini.c trace.c mini-x86.c: Revert these too.
10975 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
10978 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
10980 * genmdesc.c: removed now dead code.
10982 2006-10-09 Robert Jordan <robertj@gmx.net>
10984 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
10986 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
10988 * mini.h: do not leave gaps in the opcode values.
10990 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
10992 * jit-icalls.h: flag functions as internal here, too.
10994 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
10996 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
10997 functions with the internal attribute.
10999 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
11001 * aot-compiler.c: fclose the file descriptor in the profile read loop.
11003 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
11005 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
11008 2006-10-05 Zoltan Varga <vargaz@gmail.com>
11010 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
11011 tail calls as on other platforms.
11013 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
11015 * iltests.il: Add a few tailcall tests.
11017 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
11019 * driver.c: fix loop for old compilers (bug #79521).
11021 2006-10-02 Zoltan Varga <vargaz@gmail.com>
11023 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
11025 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
11027 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
11028 metadata without any code.
11030 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
11031 more precise debugging information using gdb.
11033 2006-09-30 Zoltan Varga <vargaz@gmail.com>
11035 * inssel-ia64.brg: Make the helper methods static.
11037 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
11039 * inssel-x86.brg: make the helper methods static.
11041 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
11043 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
11045 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
11047 * mini.c: updates for monoburg changes.
11048 * inssel.brg: make a few helper functions static as they should.
11050 2006-09-27 Zoltan Varga <vargaz@gmail.com>
11052 * Makefile.am: Move mini-codegen.c to common_sources.
11054 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
11056 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
11058 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
11059 mini-ppc.h: port to use the common local register allocator.
11061 2006-09-26 Zoltan Varga <vargaz@gmail.com>
11063 * mini.h: Remove the comment too then.
11065 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
11067 * mini.h: put back backend.data which is to be used shortly and
11068 doesn't increase the size of MonoInst. If any 64 bit arch aligned
11069 pointers on 4 byte boundaries it'd have much bigger issues running
11070 and you can ifdef it out anyway.
11072 2006-09-26 Zoltan Varga <vargaz@gmail.com>
11074 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
11075 MonoInst size by 4 bytes on 64 bit machines.
11077 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
11079 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
11080 replacement with more meaningful field names. Arch maintainers, please
11081 check the assigned names are good enough for your arch.
11083 2006-09-26 Zoltan Varga <vargaz@gmail.com>
11085 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
11086 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
11088 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
11090 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
11091 relocations and memory requirements, put the optimization flags
11092 definitions in their own file.
11094 2006-09-24 Zoltan Varga <vargaz@gmail.com>
11096 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
11098 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
11100 2006-09-22 Zoltan Varga <vargaz@gmail.com>
11102 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
11104 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
11106 * inssel.brg: use the correct function to get the size of an item
11107 in an array, given an element class.
11108 * aot-compiler.c: do not access class->class_size directly.
11110 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
11112 * mini.h, debug-mini.c: added a debugging function to print
11113 info about local variables and arguments in a jitted method.
11115 2006-09-20 Zoltan Varga <vargaz@gmail.com>
11117 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
11119 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
11121 2006-09-19 Zoltan Varga <vargaz@gmail.com>
11123 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
11124 inner and outer loops when passing vtypes.
11126 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
11128 * mini-ppc.c: take into account the cpu errata for cache flushing
11129 which caused some random errors (bug #79381).
11131 2006-09-19 Zoltan Varga <vargaz@gmail.com>
11133 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
11134 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
11136 2006-09-17 Zoltan Varga <vargaz@gmail.com>
11138 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
11141 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
11142 freebsd ports tree.
11144 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
11145 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
11147 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
11150 2006-09-13 Zoltan Varga <vargaz@gmail.com>
11152 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
11154 2006-09-12 Zoltan Varga <vargaz@gmail.com>
11156 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
11157 macro does not have to be changed during debugging.
11159 * 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>.
11161 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
11163 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
11165 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
11166 MONO_ARCH_NO_EMULATE_MUL is defined.
11168 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
11170 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
11172 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
11174 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
11176 2006-09-11 Zoltan Varga <vargaz@gmail.com>
11178 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
11179 stuff to mini-exceptions.c where it is used.
11181 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
11182 setup code, the real one is in mini-exceptions.c.
11184 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
11185 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
11186 some changes from the freebsd ports tree.
11188 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
11191 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
11193 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
11195 * mini.c: on Linux, check for /proc to be mounted
11196 (bug# 79351, novell bug#201204).
11198 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
11200 * mini.c: handle cases where pthread_attr_getstack() behaves
11201 incorrectly (bug #78096).
11203 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
11205 * mini-arm.c: support larger stack frames (bug #79272).
11207 2006-09-08 Zoltan Varga <vargaz@gmail.com>
11209 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
11211 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
11214 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
11215 mono_class_from_name () to find a class from its name.
11217 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
11219 2006-09-07 Zoltan Varga <vargaz@gmail.com>
11221 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
11223 2006-09-05 Kornél Pál <kornelpal@gmail.com>
11225 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
11227 2006-09-04 Zoltan Varga <vargaz@gmail.com>
11229 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
11230 callinfo->trampoline.
11232 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
11234 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
11237 2006-09-03 Zoltan Varga <vargaz@gmail.com>
11239 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
11241 2006-09-02 Zoltan Varga <vargaz@gmail.com>
11243 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
11244 stats.method_trampolines, it is already done by the generic trampoline code.
11246 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
11248 2006-09-01 Zoltan Varga <vargaz@gmail.com>
11250 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
11252 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
11254 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
11256 * mini.c (print_jit_stats): Print mscorlib mempool size too.
11258 * mini.c (print_jit_stats): Print new stats.
11260 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
11262 2006-08-31 Zoltan Varga <vargaz@gmail.com>
11264 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
11265 Address on two dimensional arrays. Fixes #78729.
11267 * mini.h (MonoCompile): Add a 'skip_visibility' field.
11269 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
11272 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
11274 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
11277 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
11279 (mini_get_ldelema_ins): Ditto.
11281 2006-08-30 Zoltan Varga <vargaz@gmail.com>
11283 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
11284 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
11287 2006-08-29 Neale Ferguson <neale@sinenomine.net>
11289 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
11290 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
11292 * exceptions-s390x.c: Cosmetic change.
11294 * tramp-s390.c: Fix warning.
11296 * cpu-s390.md: Correct length of mul_imm.
11298 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
11300 * aot-compiler.c: added binary writer with ELF backend
11301 implementation (only on Linux/x86 for now).
11303 2006-08-18 Zoltan Varga <vargaz@gmail.com>
11305 * Makefile.am: Don't run net 2.0 AOT tests.
11307 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
11308 (mono_compile_assembly): Skip net 2.0 assemblies as well.
11310 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
11312 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
11314 * aot-compiler.c: simplified and refactored the asm-writing code
11315 to allow different backends.
11317 2006-08-18 Zoltan Varga <vargaz@gmail.com>
11319 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11321 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
11322 little. Share patches of type TYPE_FROM_HANDLE as well.
11324 * mini.c (mono_patch_info_equal): New helper function.
11325 (mono_patch_info_hash): Ditto.
11327 * aot-compiler.c (emit_method_code): Fix s390 build.
11329 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
11330 is not handled because it is stored as a flag and not as a type ctor. Fixes
11333 2006-08-17 Zoltan Varga <vargaz@gmail.com>
11335 * aot-compiler.c: Fix computation of GOT slot statistics.
11337 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
11338 Also remove support for not PIC AOT.
11340 * mini.h: Bump AOT file format version.
11342 * objects.cs: Add a test for #78990.
11344 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
11345 (peter.dettman@iinet.net.au). Fixes #79087.
11347 * basic-long.cs: Add a test for the above.
11349 2006-08-16 Zoltan Varga <vargaz@gmail.com>
11351 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
11353 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
11356 2006-08-15 Zoltan Varga <vargaz@gmail.com>
11358 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
11361 2006-08-10 Jonathan Chambers <joncham@gmail.com>
11363 * mini.c: Don't verify COM proxy invoke calls
11366 2006-08-10 Dick Porter <dick@ximian.com>
11368 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
11369 which process is holding semaphores locked.
11371 2006-08-08 Zoltan Varga <vargaz@gmail.com>
11373 * mini-ia64.c mini-amd64.c: Fix #79027.
11375 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
11377 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
11379 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
11380 implicit arguments in a vararg call. Fixes #79027.
11382 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
11384 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
11385 (mono_get_array_new_va_signature): Ditto.
11387 2006-08-05 Zoltan Varga <vargaz@gmail.com>
11389 * aot-runtime.c: Call init_plt lazily.
11391 * inssel-long.brg: Fix unsigned long->int conversion.
11393 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
11395 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
11396 that most data is now in the .rss/.data section.
11398 2006-08-04 Zoltan Varga <vargaz@gmail.com>
11400 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
11402 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
11404 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
11406 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
11408 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
11409 virtual call. Fixes #79010.
11411 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
11412 and use the result as the this argument in the real call.
11414 * generics.2.cs: Add a new test for #79010.
11416 2006-08-03 Zoltan Varga <vargaz@gmail.com>
11418 * mini-x86.c: Fix a warning.
11420 * aot-compiler.c: Add a bunch of statistics.
11422 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
11424 2006-08-02 Zoltan Varga <vargaz@gmail.com>
11426 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
11428 2006-08-01 Zoltan Varga <vargaz@gmail.com>
11430 * 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>.
11432 2006-07-13 Miguel de Icaza <miguel@novell.com>
11434 * mini.c (mono_method_to_ir): Obtain the original method in the
11435 CIL stream and use this to perform validation.
11439 2006-07-19 Zoltan Varga <vargaz@gmail.com>
11441 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
11442 (mono_arch_call_opcode): Ditto.
11444 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
11447 * mini.c (mono_patch_info_dup_mp): New helper function.
11449 * aot-compiler.c (compile_method): Fix some of the memory allocated during
11450 compilation. Fixes #78827.
11452 2006-07-18 Kornél Pál <kornelpal@gmail.com>
11454 * declsec.c: Use original security informations for
11455 MONO_WRAPPER_MANAGED_TO_MANAGED.
11457 2006-07-15 Jonathan Chambers <joncham@gmail.com>
11459 * mini.c: Allow Com Interop methods/classes and
11460 don't verify COM wrapper calls
11463 2006-07-13 Zoltan Varga <vargaz@gmail.com>
11465 * inssel-long32.brg: Fix long->i4 checked conversion.
11467 * exceptions.cs: Add a test for the above.
11469 2006-07-08 Zoltan Varga <vargaz@gmail.com>
11471 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
11473 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
11476 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
11479 2006-07-03 Zoltan Varga <vargaz@gmail.com>
11481 * mini.c: Fix solaris/x86 exception handling.
11483 * Makefile.am: Get rid of $(ICU_LIBS).
11485 2006-07-02 Zoltan Varga <vargaz@gmail.com>
11487 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
11488 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
11489 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
11491 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
11493 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
11494 this function causes a SIGSEGV.
11496 2006-06-22 Zoltan Varga <vargaz@gmail.com>
11498 * mini.c: Remove unused solaris/x86 includes.
11500 2006-06-21 Zoltan Varga <vargaz@gmail.com>
11502 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
11504 2006-06-20 Jb Evain <jbevain@gmail.com>
11506 * cpu-g4.md: fix max length of start_handler instruction.
11508 2006-06-20 Massimiliano Mantione <massi@ximian.com>
11509 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
11511 2006-06-16 Massimiliano Mantione <massi@ximian.com>
11512 * ssa.c: Fixed bug 78653 for SSA based deadce.
11513 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
11514 MonoInst.flags, used in SSA based deadce.
11515 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
11516 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
11518 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
11520 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
11521 it can end up using non executable memory on ppc64 systems
11522 running ppc32 userspace (fix from Johannes Berg).
11524 2006-06-14 Dick Porter <dick@ximian.com>
11526 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
11529 2006-06-13 Massimiliano Mantione <massi@ximian.com>
11530 * mini.c: Made so that inline is locally disabled if it would
11531 trigger a .cctor, because too many apps depend on this behavior
11532 (which seems to be also the one of the MS CLR).
11534 2006-06-13 Zoltan Varga <vargaz@gmail.com>
11536 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
11537 No idea why this worked before.
11539 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
11540 which branch to outer exception clauses since they could skip the
11541 inner finally clauses. Fixes #78633.
11543 * exceptions.cs: Add a test for the above.
11545 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
11548 * iltests.il: Add a test for the above.
11550 2006-06-12 Zoltan Varga <vargaz@gmail.com>
11552 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
11553 after the end of a try bblock, to prevent asserts in mini_method_compile ().
11555 * iltests.il: Add a test for the above.
11557 2006-06-10 Zoltan Varga <vargaz@gmail.com>
11559 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
11561 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
11562 methods as instrinsics.
11564 2006-06-09 Wade Berrier <wberrier@novell.com>
11566 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
11567 (simple-cee-ops.h ssapre-mini-ops.h)
11569 2006-06-09 Neale Ferguson <neale@sinenomine.net>
11571 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
11572 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
11574 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
11575 * cpu-s390x.md: Fix max. length values for a couple of instructions.
11577 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
11579 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
11581 2006-06-08 Massimiliano Mantione <massi@ximian.com>
11583 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
11584 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
11585 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
11586 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
11587 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
11588 of opcodes, so that bug 78549 should not happen again.
11589 * ssapre.c: Updated to use the renamed files.
11591 2006-06-08 Zoltan Varga <vargaz@gmail.com>
11593 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
11594 in OP_ATOMIC_EXCHANGE_I4.
11596 2006-06-07 Wade Berrier <wberrier@novell.com>
11598 * tramp-s390.c: Fix s390 build (add missing pointer declarations
11599 in mono_debugger_create_notification_function)
11601 2006-06-06 Zoltan Varga <vargaz@gmail.com>
11603 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
11605 * mini.c (type_from_stack_type): Disable some changes which do not
11608 * driver.c: Reenable opts.
11610 * mini.h (MonoStackSlot): New structure to keep track of the verification state
11611 of the evaluation stack.
11613 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
11614 evaluation stack trace at entry to the bblock.
11616 * mini.c (merge_stacks): New function to perform verification of stack merges.
11617 Turned off by default.
11619 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
11622 2006-06-06 Massimiliano Mantione <massi@ximian.com>
11624 * local-propagation.c: Fixed bug 78549.
11626 2006-06-04 Zoltan Varga <vargaz@gmail.com>
11628 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
11630 2006-06-02 Miguel de Icaza <miguel@novell.com>
11632 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
11633 tramp-arm.c, tramp-ia64.c
11634 (mono_debugger_create_notification_function): Update signature to
11635 new signature and use new protocol for creating the notification
11638 Should fix the build.
11640 2006-06-02 Geoff Norton <gnorton@customerdna.com>
11642 * exceptions-ppc.c (mono_jit_walk_stack)
11643 (ves_icall_get_frame_info): Fix the build
11645 2006-06-02 Zoltan Varga <vargaz@gmail.com>
11647 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
11649 2006-05-31 Raja R Harinath <rharinath@novell.com>
11651 * il2tests.2.il: New file for generics CIL tests. Add test for
11653 * Makefile.am: Update.
11656 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
11659 2006-05-30 Massimiliano Mantione <massi@ximian.com>
11661 * aliasing.c: Fixed bug 78311.
11663 2006-05-29 Martin Baulig <martin@ximian.com>
11665 * mini-exceptions.c (mono_find_jit_info): When computing the
11666 native offset, check whether we're actually inside the method's
11667 code; call mono_debug_print_stack_frame() to format the frame.
11668 (ves_icall_System_Exception_get_trace): Call
11669 mono_debug_print_stack_frame() to format the stack frame.
11670 (ves_icall_get_trace): Update to the new debugging API.
11671 (mono_jit_walk_stack_from_ctx): Likewise.
11672 (ves_icall_get_frame_info): Likewise.
11674 * mini.c (get_method_from_ip): Use the new debugging API.
11675 (mono_print_method_from_ip): Likewise.
11678 (mono_jit_walk_stack): Use the new debugging API.
11679 (ves_icall_get_frame_info): Likewise.
11681 2006-05-27 Zoltan Varga <vargaz@gmail.com>
11683 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
11685 2006-05-25 Massimiliano Mantione <massi@ximian.com>
11687 * mini.c: Added "limitator" to inline for debugging.
11689 2006-05-24 Martin Baulig <martin@ximian.com>
11691 * debug-debugger.c (mono_debugger_init): Create a private,
11692 malloc()-based code manager for the notification function and
11693 intentionally leak it on exit. This fixes the crash-on-exit race
11697 (mono_debugger_create_notification_function): Added
11698 `MonoCodeManager *' argument.
11701 (mono_debugger_create_notification_function): Added
11702 `MonoCodeManager *' argument.
11704 2006-05-23 Massimiliano Mantione <massi@ximian.com>
11706 * aliasing.c: Fixed 64 bit issue.
11707 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
11708 default since all known bugs are fixed (one more time!).
11710 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
11712 * mini.c: write barrier support.
11714 2006-05-23 Martin Baulig <martin@ximian.com>
11716 * debug-debugger.c: Revert Paolo's change. Add comment and #error
11717 check at the top of the file.
11719 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
11721 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
11722 reverting changes without reason and without changelog entries.
11724 2006-05-18 Zoltan Varga <vargaz@gmail.com>
11726 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
11727 to a few opcodes. Fixes #78439.
11729 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
11730 consistency with other archs.
11732 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
11734 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
11736 * debug-debugger.c: fix the build.
11738 2006-05-17 Martin Baulig <martin@ximian.com>
11741 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
11742 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
11743 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
11744 (debugger_attach): Call GC_mono_debugger_add_all_threads().
11746 2006-05-11 Zoltan Varga <vargaz@gmail.com>
11748 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
11750 2006-05-10 Zoltan Varga <vargaz@gmail.com>
11752 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
11753 MONO_TYPE_GENERICINST.
11755 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
11756 MONO_TYPE_GENERICINST.
11758 2006-05-09 Zoltan Varga <vargaz@gmail.com>
11760 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
11763 2006-05-08 Zoltan Varga <vargaz@gmail.com>
11765 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
11767 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
11769 2006-05-06 Zoltan Varga <vargaz@gmail.com>
11771 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
11772 mono_trace_cleanup ().
11774 * iltests.il: Fix problem with the newly added test.
11776 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
11777 due to register constraints, free up the previous hreg. Fixes #78314.
11779 * iltests.il: Add new test for #78314.
11781 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
11782 Interlocked.Add. Fixes #78312.
11784 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
11786 2006-05-05 Zoltan Varga <vargaz@gmail.com>
11788 * inssel.brg (mini_emit_virtual_call): Fix a warning.
11790 2006-05-05 Martin Baulig <martin@ximian.com>
11792 * debug-mini.c (mono_debug_open_block): New method.
11795 (mono_arch_output_basic_block): Call mono_debug_open_block() at
11796 the beginning of each basic block.
11799 (mono_arch_output_basic_block): Call mono_debug_open_block() at
11800 the beginning of each basic block.
11802 2006-05-04 Massimiliano Mantione <massi@ximian.com>
11804 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
11805 default until I understand why they break the build on amd64.
11807 2006-05-04 Zoltan Varga <vargaz@gmail.com>
11809 * mini.c (mini_cleanup): Call mono_cleanup ().
11811 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
11814 2006-05-04 Massimiliano Mantione <massi@ximian.com>
11816 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
11817 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
11818 default since all known bugs are fixed, and I cannot reproduce bug
11819 77944... I'm asking Matt Hargett to test again after this commit.
11821 2006-04-28 Massimiliano Mantione <massi@ximian.com>
11823 * mini-codegen.c: Fixed typo that thrashed inline.
11825 2006-04-28 Zoltan Varga <vargaz@gmail.com>
11827 * dominators.c (compute_dominators): Avoid using a worklist since
11828 it is not correct in some cases. Instead, iterate over all bblocks as
11829 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
11831 2006-04-28 Miguel de Icaza <miguel@novell.com>
11833 * mini.c (mono_jit_compile_method_inner): Use
11834 mono_prepare_exception_from_error that resets the value
11837 2006-04-27 Miguel de Icaza <miguel@novell.com>
11839 * mini.c: Move the mini_loader_error_to_exception to metadata.
11841 2006-04-27 Massimiliano Mantione <massi@ximian.com>
11843 * aliasing.c: Fixed bug 78210.
11845 2006-04-27 Massimiliano Mantione <massi@ximian.com>
11847 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
11848 default until all their problems (or the ones they trigger) are fixed.
11850 2006-04-26 Zoltan Varga <vargaz@gmail.com>
11852 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
11854 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
11855 as loaded only after resolving patches since that could invoke the same method.
11857 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
11859 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
11862 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
11865 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
11868 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
11869 made from AOT code through the PLT table.
11871 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
11872 holding the plt offset when a call is made to the aot plt trampoline.
11874 2006-04-25 Zoltan Varga <vargaz@gmail.com>
11876 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
11879 * Makefile.am (common_sources): Fix build breakage.
11881 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
11882 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
11883 intra-assembly calls if possible.
11885 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
11887 * mini-trampolines.c: Handle PLT entries.
11889 * mini.c: Avoid creating a GOT var for calls.
11891 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
11892 from mscorlib code.
11894 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
11895 from mscorlib code.
11897 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
11900 * mini.h: Bump AOT file format version.
11902 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
11905 2006-04-25 Martin Baulig <martin@ximian.com>
11907 * driver.c: Disable copyprop, consprop and inline when running
11908 inside the debugger.
11910 2006-04-25 Martin Baulig <martin@ximian.com>
11912 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
11913 with `get_current_thread' and added `detach'.
11914 (MonoDebuggerMetadataInfo): Added `thread_size',
11915 `thread_tid_offset', `thread_stack_ptr_offset' and
11916 `thread_end_stack_offset'.
11918 2006-04-25 Zoltan Varga <vargaz@gmail.com>
11920 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
11923 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
11924 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
11926 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
11928 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
11930 * aot.c: Add support for ADJUSTED_IID.
11932 2006-04-24 Zoltan Varga <vargaz@gmail.com>
11934 * aot.c (emit_method_order): Don't align method_order_end.
11936 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
11937 the interface ID changes.
11939 2006-04-21 Dick Porter <dick@ximian.com>
11941 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
11942 cleaning up a thread. Fixes the new part of bug 77470.
11944 2006-04-20 Geoff Norton <gnorton@customerdna.com>
11946 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
11947 to managed wrapper.
11949 2006-04-19 Zoltan Varga <vargaz@gmail.com>
11951 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
11953 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
11954 SIGSEGV. Fixes #78072.
11956 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
11957 unregister our SIGABRT handler.
11959 2006-04-19 Massimiliano Mantione <massi@ximian.com>
11961 * mini.c: Disabled inline where it can alter the call stack in a
11962 way visible from managed code.
11963 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
11966 2006-04-16 Zoltan Varga <vargaz@gmail.com>
11968 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
11969 on other platforms. Fixes #78089.
11971 2006-04-13 Martin Baulig <martin@ximian.com>
11973 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
11974 determine whether we're inside the debugger.
11977 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
11979 2006-04-12 Zoltan Varga <vargaz@gmail.com>
11981 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
11982 handler clauses. Fixes #78024.
11984 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
11985 in the CALL_MEMBASE opcodes. Fixes #78088.
11986 (mono_arch_get_vcall_slot_addr): Ditto.
11988 2006-04-10 Martin Baulig <martin@ximian.com>
11990 * debug-debugger.c: The thread handling code has now been moved
11991 into ../metadata/threads.c.
11993 2006-04-10 Zoltan Varga <vargaz@gmail.com>
11995 * driver.c (mono_main): Fix --with-gc=none build.
11997 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
11998 (mono_spillvar_offset_float): Ditto.
11999 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
12000 hreg, not when its !global, since on ia64, there is a third category: stacked
12003 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
12005 * mini.c: set MonoInst->klass for load field address and a few other
12008 2006-04-10 Zoltan Varga <vargaz@gmail.com>
12010 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
12012 2006-04-07 Zoltan Varga <vargaz@gmail.com>
12014 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
12015 the branch opt changes.
12017 2006-04-06 Dick Porter <dick@ximian.com>
12019 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
12021 * wapihandles.c (mini_wapi_seminfo):
12022 * driver.c (mono_main): Add semaphore info option
12024 2006-04-05 Zoltan Varga <vargaz@gmail.com>
12026 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
12027 branch optimization changes. Fixes #78009.
12029 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
12031 * mini.c: ignore accessibility of methods in managed->native wrappers.
12033 2006-04-04 Zoltan Varga <vargaz@gmail.com>
12035 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
12037 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
12039 2006-04-03 Zoltan Varga <vargaz@gmail.com>
12041 * mini.c: Modify the branch optimizations to preserve the invariant that
12042 the entries inside the in_bb and out_bb arrays are unique.
12043 (mono_unlink_bblock): Avoid creation of new arrays.
12045 2006-04-02 Zoltan Varga <vargaz@gmail.com>
12047 * mini.c (mono_unlink_bblock): Fix regression caused by previous
12050 2006-04-01 Zoltan Varga <vargaz@gmail.com>
12052 * mini.c (optimize_branches): Remove the "optimizations" in
12053 the cbranch1/cbranch2 -> branch cases which were causing several
12054 problems in the past. Fixes #77986.
12056 2006-03-31 Chris Toshok <toshok@ximian.com>
12058 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
12059 default optimizations :(
12061 2006-03-31 Zoltan Varga <vargaz@gmail.com>
12063 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
12066 2006-03-31 Massimiliano Mantione <massi@ximian.com>
12068 * local-propagation.c: Added comments to structs and removed
12069 "Mono" prefixes from local tree mover types.
12071 2006-03-30 Zoltan Varga <vargaz@gmail.com>
12073 * Makefile.am (arch_sources): Define this for each architecture so
12074 libmono_la_SOURCES is defined in one place.
12076 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
12078 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
12081 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
12083 * driver.c: print the GC name supplied by configure.
12085 2006-03-29 Massimiliano Mantione <massi@ximian.com>
12087 * local-propagation.c: Added tree mover, and moved here all the
12088 local propagation code from mini.c
12089 * mini.c: Added support for treeprop, and moved all the local
12090 propagation code to local-propagation.c
12091 * mini.h: Added support for treeprop
12092 * driver.c: Added support for treeprop, enabled consprop, copyprop,
12093 treeprop, inline and deadce by default
12094 * Makefile.am: Added local-propagation.c
12096 2006-03-25 Zoltan Varga <vargaz@gmail.com>
12098 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
12100 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
12102 * debug-debugger.c: make it compile without the Boehm GC.
12104 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
12106 * mini.c: fixed issue with mismatch when an icall is registered
12107 with multiple names but same address.
12109 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
12111 * declsec.c, mini-exceptions.c: use write barrier to set reference
12112 fields of managed objects.
12114 2006-03-19 Zoltan Varga <vargaz@gmail.com>
12116 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
12117 (can_access_internals): Fix a warning.
12119 * mini.c (print_method_from_ip): Rename this to
12120 mono_print_method_from_ip so it gets exported.
12122 * trace.c: Deal with strings inside StringBuilder's containing garbage
12123 and fix memory leaks. Fixes #77848.
12125 2006-03-19 Zoltan Varga <vargaz@gmail.com>
12127 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
12130 2006-03-16 Neale Ferguson <neale@sinenomine.net>
12132 * mini-s390.c: Remove OP_X86_TEST_NULL.
12134 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
12136 * mini.c: use the correct GetHashCode() for the moving collector.
12138 2006-03-16 Massimiliano Mantione <massi@ximian.com>
12140 * liveness.c: Regalloc spill cost tuning.
12142 2006-03-15 Neale Ferguson <neale@sinenomine.net>
12144 * mini-s390x.h: Correct S390_LONG macro.
12146 * mini-s390x.c: Cleanup unused code.
12148 2006-03-15 Zoltan Varga <vargaz@gmail.com>
12150 * jit-icalls.h: New file.
12152 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
12153 icalls and include that instead of including jit-icalls.c.
12155 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
12158 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
12160 * mini.c: when checking for member accessibility, also check for
12161 friend assemblies and for explicit interface implementations.
12163 2006-03-14 Zoltan Varga <vargaz@gmail.com>
12165 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
12167 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
12169 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
12170 common cases are done first.
12172 * mini-ops.h: Only define platform specific opcodes on the given platform.
12174 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
12177 2006-03-14 Martin Baulig <martin@ximian.com>
12179 Revert Paolo's change from r57348:
12181 * mini.h: don't use gboolean for bitfields.
12182 * mini.c: verifier changes for fields and methods accessibility.
12184 2006-03-13 Neale Ferguson <neale@sinenomine.net>
12186 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
12188 * mini-s390x.c: Fix conv_r_un.
12190 * cpu-s390, cpu-s390x.md: Fix lengths.
12192 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
12194 * mini.c: nested types have access to all the nesting
12195 levels, not just the enclosing types.
12197 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
12199 * mini.c: added a few more verification checks.
12201 2006-03-12 Zoltan Varga <vargaz@gmail.com>
12203 * liveness.c: Merge optimizations from the linear-il branch.
12205 2006-03-11 Zoltan Varga <vargaz@gmail.com>
12207 * mini-ia64.c (emit_call): Add a comment.
12209 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
12211 * tramp-ia64.c: Fix some warnings.
12213 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
12215 * mini.h: don't use gboolean for bitfields.
12216 * mini.c: verifier changes for fields and methods accessibility.
12218 2006-03-11 Zoltan Varga <vargaz@gmail.com>
12220 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
12221 lazy icall wrapper changes.
12223 * dominators.c: Replace all the dominator algorithms with faster
12224 ones from the linear-il branch.
12226 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
12229 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
12230 common cases are done first.
12232 * mini-amd64.c: Fix some warnings.
12234 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
12237 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
12240 * mini.h: Add a missing prototype.
12242 2006-03-10 Zoltan Varga <vargaz@gmail.com>
12244 * mini.c: Compile icall wrappers lazily.
12246 * mini-codegen.c: Use printf instead of g_print since its much faster.
12248 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
12251 * mini.c (optimize_branches): Cache the negative result from
12252 remove_block_if_useless ().
12254 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
12255 Also fix some bblock linking issues.
12257 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
12260 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
12262 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
12263 accessed fields first, for better cache behavior.
12265 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
12267 * mini.c: speedup IList<T> array accesses.
12269 2006-03-09 Zoltan Varga <vargaz@gmail.com>
12271 * mini.c (mono_method_to_ir): Handle large methods overflowing the
12272 inline_costs counter. Fixes #77190.
12274 2006-03-06 Zoltan Varga <vargaz@gmail.com>
12276 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
12277 trace messages. Fixes #77706.
12279 2006-03-04 Martin Baulig <martin@ximian.com>
12281 * tramp-amd64.c, tramp-x86.c
12282 (mono_debugger_create_notification_function): Use
12283 mono_global_codeman_reserve() to allocate a buffer at runtime and
12286 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
12288 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
12289 notification function at runtime and then call `initialize' in the
12290 `MONO_DEBUGGER__debugger_info' vtable.
12292 2006-03-04 Zoltan Varga <vargaz@gmail.com>
12294 * iltests.il: Fix a visibility problem.
12296 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
12298 * driver.c, mini.c: add hooks for the counters API.
12300 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
12302 * driver.c: show disabled options.
12304 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
12306 * linear-scan.c: always use cost-driven selection.
12308 2006-02-28 Raja R Harinath <rharinath@novell.com>
12310 * jit-icalls.c (helper_compile_generic_method): Revert change from
12313 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
12315 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
12317 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
12319 * inssel.brg: style fixes, mostly to force the updated monoburg
12320 to run for people using svn.
12322 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
12324 * mini.c: match monoburg changes.
12326 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
12328 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
12329 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
12330 declaration in the header file.
12332 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
12334 * helpers.c: reduce relocations and mem usage.
12336 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
12338 * mini.h, mini-codegen.c: disable logging features if
12339 requested by configure.
12341 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
12343 * mini.c: tiny verifier changes.
12345 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
12347 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
12348 cpu-pentium.md: stack alignment changes for osx/x86,
12349 partially from Geoff Norton <gnorton@customerdna.com>.
12351 2006-02-24 Raja R Harinath <harinath@gmail.com>
12353 * jit-icalls.c (helper_compile_generic_method): Update to changes
12354 in metadata/class.c.
12356 2006-02-24 Zoltan Varga <vargaz@gmail.com>
12358 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
12360 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
12361 interface calls with large offsets.
12363 2006-02-23 Raja R Harinath <rharinath@novell.com>
12365 * jit-icalls.c (helper_compile_generic_method): Document the
12366 special-case we depend on so that we can inflate the method twice
12367 with the same context with no bad side-effects.
12369 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
12371 * mini-x86.c, mini-amd64.c: fix for case when xen support
12374 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
12376 * mini-x86.c, mini-amd64.c: generate code to access tls items
12377 in a faster way for Xen systems.
12379 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
12381 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
12382 updates and compilation fixes for the OSX/x86 port, mostly from
12383 Geoff Norton <gnorton@customerdna.com>.
12385 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
12387 * inssel.brg: faster interface call implementation
12388 to sync with the interface_offsets MonoVTable changes.
12390 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
12392 * mini.c: more verification checks.
12394 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
12396 * mini.c: added a few more verification checks.
12398 2006-02-17 Neale Ferguson <neale@sinenomine.net>
12400 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
12401 facility on the processor and use it if available.
12403 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
12405 * driver.c, aot.c, mini.c: throw exception if the IL code is
12406 invalid or unverifiable.
12408 2006-02-17 Raja R Harinath <rharinath@novell.com>
12410 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
12413 2006-02-16 Zoltan Varga <vargaz@gmail.com>
12415 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
12417 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
12419 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
12420 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
12421 handling of instantiated generic valuetypes.
12423 2006-02-11 Zoltan Varga <vargaz@gmail.com>
12425 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
12426 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
12429 * generics.2.cs: Revert the nullable reftypes tests.
12431 2006-02-10 Zoltan Varga <vargaz@gmail.com>
12433 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
12434 using __builtin_frame_address (1) as it doesn't work in the presence
12435 of optimizations. Hopefully fixes #77273.
12437 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
12438 -> generics.cs change as it doesn't work with some automake versions.
12440 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
12442 * mini.c: handle systems that sue a different way to
12443 retrieve the stack address of the current thread.
12445 2006-02-09 Zoltan Varga <vargaz@gmail.com>
12447 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
12448 it specially in the makefile.
12450 * generics.2.cs: Add tests for nullable reference types.
12452 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
12454 * mini.c: always handle the case when mono_jit_init()
12455 is called in a thread different from the main thread,
12456 confusing libgc (bug #77309).
12458 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
12460 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
12462 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
12464 * mini.c: change optimize_branches () to use a single loop
12465 and introduce a new optimization to simplify some range checks.
12467 2006-02-03 Martin Baulig <martin@ximian.com>
12469 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
12470 and merged with debugger_thread_manager_add_thread().
12471 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
12472 inform the debugger about the main thread.
12474 2006-02-03 Zoltan Varga <vargaz@gmail.com>
12476 * basic.cs: Add test for div.un/rem.un constant folding.
12478 2006-02-03 Neale Ferguson <neale@sinenomine.net>
12480 * cpu-s390x.md: correct int_xor_imm length
12482 2006-02-03 Zoltan Varga <vargaz@gmail.com>
12484 * generics.2.cs: New test for #77442.
12486 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
12489 2006-02-02 Martin Baulig <martin@ximian.com>
12491 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
12492 <mono/metadata/mono-debug-debugger.h>
12494 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
12496 2006-02-02 Martin Baulig <martin@ximian.com>
12498 * debug-debugger.h: New header file for debug-debugger.c.
12500 * debug-debugger.c: Big API cleanup; don't run the managed Main()
12501 function is a separate thread anymore; add support for attaching.
12503 2006-02-01 Zoltan Varga <vargaz@gmail.com>
12505 * tramp-x86.c: Fix a warning.
12507 2006-01-31 Zoltan Varga <vargaz@gmail.com>
12509 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
12510 on very large methods.
12512 * aot.c (load_patch_info): Fix a warning.
12514 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
12516 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
12517 mini-ops.h: alu membase optimizations.
12519 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
12521 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
12522 to speedup StringBuilder.
12524 2006-01-27 Zoltan Varga <vargaz@gmail.com>
12526 * dominators.c (mono_compute_natural_loops): Fix detection of
12527 loop body start blocks.
12529 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
12531 2006-01-26 Zoltan Varga <vargaz@gmail.com>
12533 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
12536 2006-01-25 Massimiliano Mantione <massi@ximian.com>
12538 * aliasing.c: Fixed aliasing issue on 64 bit archs.
12540 2006-01-25 Martin Baulig <martin@ximian.com>
12542 * debug-debugger.c: Moved the `MonoDebuggerManager' and
12543 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
12544 started to cleanup this file a little bit.
12546 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
12548 * mini.c: optimize a codepath frequently happening in generics code.
12550 2006-01-23 Martin Baulig <martin@ximian.com>
12552 * Makefile.am: Only compile debug-debugger.c on supported platforms.
12554 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
12555 functions directly.
12557 * driver.c: debug-debugger.c is only available if
12558 `MONO_DEBUGGER_SUPPORTED' is defined.
12560 2006-01-23 Martin Baulig <martin@ximian.com>
12562 * debug-debugger.c: Only enable this on platforms where the Mono
12563 Debugger is working (x86 and x86_64).
12565 2006-01-21 Martin Baulig <martin@ximian.com>
12567 The Mono Debugger is now using the normal `mono' instead of the
12568 `mono-debugger-mini-wrapper' when executing managed code.
12570 * debug-debugger.c: New file; previously known as
12571 debugger/wrapper/wrapper.c.
12573 * debug-mini.c (mono_init_debugger): Removed.
12575 * driver.c (mono_main): Added new `--inside-mdb' command line
12576 argument which is used when running inside the debugger.
12578 2006-01-20 Zoltan Varga <vargaz@gmail.com>
12580 * liveness.c (mono_analyze_liveness): Remove some unused data
12583 2006-01-17 Zoltan Varga <vargaz@gmail.com>
12585 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
12587 2006-01-16 Zoltan Varga <vargaz@gmail.com>
12589 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
12590 depends on implementation details of monobitset.
12592 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
12595 2006-01-15 Zoltan Varga <vargaz@gmail.com>
12597 * liveness.c: Update after monobitset changes.
12599 2006-01-14 Zoltan Varga <vargaz@gmail.com>
12601 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
12603 2006-01-11 Neale Ferguson <neale@sinenomine.net>
12605 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
12607 * mini-s390x.c: Remove warning messages.
12609 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
12611 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
12613 2006-01-10 Zoltan Varga <vargaz@gmail.com>
12615 * generics.2.cs: Add ldelem/stelem_any test.
12617 2006-01-10 Neale Ferguson <neale@sinenomine.net>
12619 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
12621 2006-01-07 Zoltan Varga <vargaz@gmail.com>
12623 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
12625 2006-01-06 Zoltan Varga <vargaz@gmail.com>
12627 * generics.2.cs: Reenable vtype tests.
12629 * inssel-x86.brg: Remove an icorrect valuetype rule.
12631 2006-01-06 Neale Ferguson <neale@sinenomine.net>
12633 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
12634 initial support for OP_ABS.
12636 2006-01-05 Neale Ferguson <neale@sinenomine.net>
12638 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
12640 2006-01-05 Neale Ferguson <neale@sinenomine.net>
12642 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
12643 conversion and implement LADD/LSUB.
12645 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
12648 2006-01-05 Neale Ferguson <neale@sinenomine.net>
12650 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
12652 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
12655 2006-01-05 Neale Ferguson <neale@sinenomine.net>
12657 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
12658 localloc is encountered. Fixes crash in test-183.cs when using gmcs
12659 (stack walk problem).
12661 2006-01-04 Zoltan Varga <vargaz@gmail.com>
12663 * aot.c (mono_aot_load_method): Fix a warning.
12665 2006-01-03 Neale Ferguson <neale@sinenomine.net>
12667 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
12669 2006-01-03 Zoltan Varga <vargaz@gmail.com>
12671 * iltests.il: Add test for #77148.
12673 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
12676 2006-01-03 Neale Ferguson <neale@sinenomine.net>
12678 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
12680 2006-01-03 Neale Ferguson <neale@sinenomine.net>
12682 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
12683 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
12685 * basic-long.cs: Add lconv-to-r4/r8 tests.
12687 2006-01-03 Zoltan Varga <vargaz@gmail.com>
12689 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
12691 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
12692 here as on other archs.
12694 2005-12-29 Neale Ferguson <neale@sinenomine.net>
12696 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
12698 2005-12-29 Neale Ferguson <neale@sinenomine.net>
12700 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
12702 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
12704 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
12705 instrument_prolog; Add memory_barrier instruction.
12707 2005-12-26 Zoltan Varga <vargaz@gmail.com>
12709 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
12711 2005-12-23 Zoltan Varga <vargaz@gmail.com>
12713 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
12715 * aliasing.c inssel.brg: Fix warnings.
12717 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
12718 could skip initialization of some parts of memory.
12720 * mini.c mini-ia64.c: Fix warnings.
12722 * inssel-sparc.brg: Add an implementation of lneg which actually works.
12724 2005-12-22 Zoltan Varga <vargaz@gmail.com>
12726 * aliasing.c (mono_build_aliasing_information): Add a workaround for
12727 a crash seen on sparc.
12729 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
12731 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
12733 2005-12-21 Neale Ferguson <neale@sinenomine.net>
12735 * mini-ops.h: Add s390_backchain instruction
12737 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
12739 * cpu-s390.md: Add s390_backchain instruction
12741 * mini-s390.c: Significant ABI changes
12743 * mini-s390.h: Cater for zero length structures
12745 2005-12-20 Neale Ferguson <neale@sinenomine.net>
12747 * mini-s390.c: ABI fixes
12749 * inssel-s390.brg: Remove debug statements
12751 * cpu-s390.md: Fix length of ATOMIC_xx operations
12753 2005-12-19 Zoltan Varga <vargaz@gmail.com>
12755 * basic-float.cs: Add float<->long conversion tests.
12757 2005-12-16 Neale Ferguson <neale@sinenomine.net>
12759 * mini-s390.c: Fix LOCALLOC processing.
12761 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
12763 2005-12-15 Zoltan Varga <vargaz@gmail.com>
12765 * iltests.il: Add tests for some opcodes not covered by the other
12768 2005-12-15 Neale Ferguson <neale@sinenomine.net>
12770 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
12771 register loading for Tail processing; Correct trace output.
12773 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
12775 * cpu-s390.md: Correct size of jmp instruction.
12777 2005-12-13 Neale Ferguson <neale@sinenomine.net>
12779 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
12781 2005-12-13 Neale Ferguson <neale@sinenomine.net>
12783 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
12784 Bring s390 up to current level.
12786 2005-12-12 Zltan Varga <vargaz@gmail.com>
12788 * generics.2.cs: Disable the newly added tests as they do not work yet.
12790 * generics.2.cs: Add valuetype tests.
12792 2005-12-09 Zoltan Varga <vargaz@gmail.com>
12794 * basic-long.cs: Add i4->u8 test.
12796 * objects.cs: Add tests for JIT intrinsic.
12798 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
12799 optimizations lost by a mistake.
12801 2005-12-07 Zoltan Varga <vargaz@gmail.com>
12803 * basic-long.cs: Remove a test moved to objects.cs.
12805 * arrays.cs: Add more array tests.
12807 2005-12-06 Zoltan Varga <vargaz@gmail.com>
12809 * arrays.cs: Add new tests for multi-dimensional arrays.
12811 2005-12-06 Raja R Harinath <rharinath@novell.com>
12813 * Makefile.am (test_sources2): Add generics.2.cs.
12814 (EXTRA_DIST): Add test_sources2.
12816 2005-12-05 Ben Maurer <bmaurer@ximian.com>
12818 Support for boxing and unboxing nullable types as well as the
12819 isinst operation on nullables, per the CLI ammendment.
12821 * inssel.brg (CEE_ISINST): Special case for nullable
12823 * mini.c (handle_unbox_nullable): new method
12824 (handle_box): Special case for nullable types
12825 (mono_method_to_ir): Call handle_unbox_nullable in correct
12828 * generics.2.cs: New test suite
12830 * Makefile.am: Support for regression tests with generics.
12832 2005-12-03 Zoltan Varga <vargaz@gmail.com>
12834 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
12835 allocated to registers. Fixes #76800.
12837 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
12839 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
12841 2005-11-30 Zoltan Varga <vargaz@gmail.com>
12843 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
12846 2005-11-29 Zoltan Varga <vargaz@gmail.com>
12848 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
12851 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
12853 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
12854 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
12856 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
12857 single precision before storing to a single precision location.
12859 2005-11-28 Raja R Harinath <rharinath@novell.com>
12861 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
12863 2005-11-27 Zoltan Varga <vargaz@gmail.com>
12865 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
12868 * basic.cs: Remove test_0_byte_compares test which was moved to
12869 objects.cs a long time ago.
12871 2005-11-22 Massimiliano Mantione <massi@ximian.com>
12873 * aliasing.c: Fixed aliasing issue on 64 bit archs.
12875 2005-11-20 Zoltan Varga <vargaz@gmail.com>
12877 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
12878 handlers are called.
12880 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
12883 * mini-ia64.c: Add support for the throw->branch exception
12886 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
12888 2005-11-18 Massimiliano Mantione <massi@ximian.com>
12890 * mini.c: Enabled "fastpath" deadce :-)
12892 2005-11-18 Massimiliano Mantione <massi@ximian.com>
12894 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
12895 alias analysis pass to support it.
12896 * mini.h: Likewise.
12898 * liveness.c: Likewise (liveness computation can use aliasing
12899 information to be more accurate).
12900 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
12901 moreover made so that "--compile-all" uses the given optimization
12902 flags and not the default ones.
12903 * aliasing.c: Alias analysis (new file).
12904 * aliasing.h: Likewise.
12905 * Makefile.am: added "aliasing.c" and "aliasing.h".
12907 2005-11-17 Zoltan Varga <vargaz@gmail.com>
12909 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
12912 2005-11-13 Zoltan Varga <vargaz@gmail.com>
12914 * mini-exceptions.c (mono_handle_exception_internal): Remove the
12915 fp >= end_of_stack exit condition, as it is not needed, and it might
12916 become true for fp eliminated frames.
12918 2005-11-11 Zoltan Varga <vargaz@gmail.com>
12920 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
12923 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
12925 * mini-arm.c: fixed alignment of doubles/longs to match
12926 the C ABI (bug #76635).
12928 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
12930 * aot.c: fix compilation with --enable-minimal=aot.
12932 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
12934 * mini-arm.c: fixed compatibility with the new
12935 floating point emulator package for compares.
12937 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
12939 * mini.c : reverted sig->pinvoke changes (r51396-51397).
12941 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
12943 * mini-exceptions.c (print_stack_frame): Output to stderr.
12944 (mono_handle_native_sigsegv): Ditto.
12946 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
12948 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
12949 OP_LCONV_TO_OVF_I implementation.
12951 * mini-amd64.c: Add support for the throw->branch exception
12954 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
12955 when the catch clause catches a more general exception, i.e. Object.
12957 2005-10-30 Zoltan Varga <vargaz@gmail.com>
12959 * cpu-ia64.md: Remove unused opcodes.
12961 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
12962 specific defines for architectures defining USE_SIGACTION.
12964 * mini-ia64.c: Fix some warnings.
12966 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
12967 version seemed to skip a frame.
12969 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
12971 * mini.c: Clean up the usage of sig->pinvoke flag. Now
12972 only calls which are made to native code use this flag.
12974 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
12976 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
12977 varargs methods as well.
12979 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
12980 which have save_lmf set. Reorganize methods prologs a bit.
12982 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
12983 debugger to the proper place.
12985 2005-10-29 Martin Baulig <martin@ximian.com>
12987 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
12988 when running inside the debugger until the debugger has support
12991 2005-10-26 Zoltan Varga <vargaz@gmail.com>
12993 * mini.h: Fix a warning.
12995 2005-10-24 Miguel de Icaza <miguel@novell.com>
12997 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
12998 we expose publicly, this returns the string.
13000 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
13002 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
13003 with fp elimination.
13005 2005-10-21 Zoltan Varga <vargaz@gmail.com>
13007 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
13008 native stacktrace using the glibc 'backtrace' function if available.
13010 2005-10-20 Zoltan Varga <vargaz@gmail.com>
13012 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
13014 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
13015 handle SIGSEGVs received while in native code.
13017 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
13018 code, call mono_handle_native_sigsegv which will abort the runtime
13019 after printing some diagnostics, instead of converting it into a
13020 confusing NullReferenceException.
13022 2005-10-18 Zoltan Varga <vargaz@gmail.com>
13024 * cpu-pentium.md: Remove unused opcodes.
13026 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
13028 * mini-amd64.h (MonoLMF): Add rsp field.
13030 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
13033 2005-10-17 Zoltan Varga <vargaz@gmail.com>
13035 * mini-codegen.c (get_register_spilling): Fix some warnings.
13037 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
13039 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
13040 elimination during exception handling. Enable fp elimination by
13043 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
13046 2005-10-16 Martin Baulig <martin@ximian.com>
13048 * mini-exceptions.c
13049 (mono_debugger_run_finally): New public method for the debugger.
13051 2005-10-10 Zoltan Varga <vargaz@gmail.com>
13053 * debug-mini.c (mono_debug_init_method): Fix warning.
13055 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
13056 the 'exname' parameter const to fix some warnings.
13058 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
13060 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
13061 introduced by the previous patch.
13063 2005-10-08 Zoltan Varga <vargaz@gmail.com>
13065 * basic-float.cs: Add test for precision of float arithmetic.
13067 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
13068 when loading/storing single values from/to memory.
13070 * mini.c (mono_jit_compile_method_with_opt): Create the function
13071 pointers in the correct domain.
13073 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
13075 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
13076 introduced by previous patch.
13078 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
13079 when out_filter_idx is NULL.
13081 * mini-exceptions.c: Don't run filter clauses twice during exception
13082 handling. Fixes #75755.
13084 2005-10-07 Zoltan Varga <vargaz@gmail.com>
13086 * aot.c: Add support for ldflda wrappers.
13088 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
13091 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
13093 * mini.c, mini.h: do not consider exception handlers blocks when
13094 setting up interface variables.
13096 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
13098 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
13100 2005-10-03 Zoltan Varga <vargaz@gmail.com>
13102 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
13103 causes a regression.
13105 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
13107 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
13109 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
13110 of the OP_P definitions.
13112 * TODO: Add a proposal for dealing with the CEE/OP mess.
13114 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
13115 optimizations from the x86 port.
13117 * cpu-amd64.md: Ditto.
13119 * basic.cs basic-long.cs: Add tests.
13121 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
13123 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
13124 Patrik Torstensson's implementation of my exception-handling
13125 optimization idea, when the exception object is not used
13128 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
13130 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
13131 of the mul_imm optimizations from the old jit.
13133 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
13135 * mini.c, liveness.c: patch by Patrik Torstensson and
13136 Zoltan Varga to improve performance in methods with
13139 2005-09-30 Zoltan Varga <vargaz@gmail.com>
13141 * driver.c: Remove 'Globalization' entry from --version.
13143 2005-09-28 Zoltan Varga <vargaz@gmail.com>
13145 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
13146 there is a profiler interested in JIT events.
13148 * aot.c: Load profile files produced by the AOT profiling module, and
13149 reorder methods based on the profiling info. Add a 'method_order' table
13150 to the AOT file to make mono_aot_find_jit_info work with the reordered
13153 * mini.h: Bump AOT file version info.
13155 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
13157 * mini-arm.h: work around what looks like a gcc bug when optimizations
13160 2005-09-28 Raja R Harinath <rharinath@novell.com>
13162 * Makefile.am (AM_CFLAGS): Don't use += to append inside
13163 conditionals. Use ...
13164 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
13166 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
13168 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
13169 to determine the amount of memory to copy when passing valuetypes.
13171 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
13172 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
13174 2005-09-27 Zoltan Varga <vargaz@gmail.com>
13176 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
13177 information about aot.
13179 2005-09-27 Ben Maurer <bmaurer@ximian.com>
13181 * *.c: Replace the use of {Enter,Leave}CriticalSection with
13182 macros. This will allow a deadlock debugger to easily be plugged
13185 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
13187 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
13189 2005-09-27 Raja R Harinath <rharinath@novell.com>
13191 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
13192 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
13193 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
13194 ($(arch_built)) [CROSS_COMPILING]: Error out.
13196 2005-09-26 Zoltan Varga <vargaz@gmail.com>
13198 * aot.c: Add support for the no_special_static flag for classes.
13200 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
13202 * Reapply reverted patches.
13204 * *: Revert r50174 as well.
13206 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
13208 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
13210 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
13212 2005-09-23 Miguel de Icaza <miguel@novell.com>
13214 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
13215 part of the SIG_HANDLER_SIGNATURE.
13217 2005-09-23 Zoltan Varga <vargaz@gmail.com>
13219 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
13222 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
13223 introduced by previous patch.
13225 2005-09-21 Zoltan Varga <vargaz@gmail.com>
13227 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
13228 saved registers too.
13230 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
13231 upon the information returned by get_call_info ().
13233 * mini-x86.c (add_float): Fix stack size calculation.
13234 (mono_arch_call_opcode): Rewrite this so it works based up the
13235 information returned by get_call_info ().
13236 (mono_arch_get_this_vret_args): Ditto.
13238 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
13240 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
13241 in cinfo to determine the registers which need to be used.
13243 2005-09-20 Miguel de Icaza <miguel@novell.com>
13245 * driver.c (mono_main): Add --server and --desktop flags.
13247 2005-09-16 Zoltan Varga <vargaz@gmail.com>
13249 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
13250 registers as global registers.
13252 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
13253 longer needed with the new register allocator.
13255 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
13257 * cpu-ia64.md: Remove unused opcodes.
13259 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
13261 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
13263 * cpu-amd64.md: Remove unused opcodes.
13265 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
13266 needed with the new register allocator.
13268 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
13271 2005-09-16 Raja R Harinath <rharinath@novell.com>
13273 * Makefile.am (check-local): Don't invoke semdel-wrapper.
13275 2005-09-16 Martin Baulig <martin@ximian.com>
13277 * exceptions-amd64.c
13278 (throw_exception): Don't call mono_debugger_throw_exception() if
13279 we're a rethrow - see the FIXME in the code.
13281 2005-09-15 Geoff Norton <gnorton@customerdna.com>
13283 * mini.c (mono_init_exceptions): This only works on some architectures.
13285 2005-09-15 Zoltan Varga <vargaz@gmail.com>
13287 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
13290 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
13292 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
13293 now in mini-exceptions.c.
13295 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
13297 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
13298 now in mini-exceptions.c.
13300 2005-09-15 Zoltan Varga <vargaz@gmail.com>
13302 * exceptions-x86.c: Applied patch from Patrik Torstensson
13303 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
13305 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
13306 code into mini-exceptions.c. Add some assertions to it.
13308 2005-09-12 Zoltan Varga <vargaz@gmail.com>
13310 * aot.c (emit_section_change): Applied patch from "The Software Team"
13311 (<software@solmersa.com>). Fix as errors on windows.
13313 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
13315 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
13316 method info into the LMF.
13318 2005-09-11 Zoltan Varga <vargaz@gmail.com>
13320 * mini-ia64.c: Add proper unwind info for method epilogs.
13322 * exceptions-ia64.c: Add some code to help debugging.
13324 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
13326 * mini-exceptions.c: Fix warning.
13328 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
13330 * mini.c: Really fix build.
13332 * mini-x86.c mini-amd64.c: Fix build.
13334 2005-09-11 Zoltan Varga <vargaz@gmail.com>
13336 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
13338 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
13339 some Interlocked methods as intrinsics.
13341 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
13342 for Thread methods as well.
13344 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
13346 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
13348 * mini-ia64.c mini-x86.c mini-amd64.c
13349 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
13352 * mini.c (mono_init_exceptions): Fix build breakage.
13354 2005-09-10 Zoltan Varga <vargaz@gmail.com>
13356 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
13357 of instructions. Use the new ia64_unw_op macros for emitting unwind
13360 * mini.c (mono_init_exceptions): Initialize exception handling
13361 related trampolines at startup.
13363 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
13365 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
13367 2005-09-09 Zoltan Varga <vargaz@gmail.com>
13369 * mini.c: Handle type loading errors gracefully during compilation and
13370 throw the appropriate exception.
13372 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
13374 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
13375 for the mono binary.
13377 2005-09-09 Martin Baulig <martin@ximian.com>
13379 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
13382 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
13384 * mini-arm.h: use emulation for conv.r.un for the release.
13386 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
13388 * mini-arm.c, objects.cs: more fixes and tests for them.
13390 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
13392 * mini-arm.c: align structures to at least 4 bytes to be able
13393 to keep our current optimized memcpy.
13395 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
13397 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
13399 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13401 * mini.c: ignore SIGPIPE.
13403 2005-09-04 Zoltan Varga <vargaz@gmail.com>
13405 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
13407 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
13409 2005-09-02 Zoltan Varga <vargaz@gmail.com>
13411 * mini.h: Add prototype for mono_allocate_stack_slots_full.
13413 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
13415 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
13416 exception handling support.
13417 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
13418 patch by Brian Koropoff <briank@marakicorp.com>).
13420 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
13422 * mini.c: revert another 'optimization' which breaks when
13423 items on the eval stack need to be saved at a basic block end
13426 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
13428 * jit-icalls.c: for arrays, ensure we always provide
13431 2005-08-30 Zoltan Varga <vargaz@gmail.com>
13433 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
13435 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
13437 2005-08-29 Zoltan Varga <vargaz@gmail.com>
13439 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
13440 arguments in their original register.
13442 2005-08-28 Zoltan Varga <vargaz@gmail.com>
13444 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
13447 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
13448 when ssapre is enabled.
13450 * inssel-long.brg: Fix bug in previous patch.
13452 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
13453 multiplication by a constant.
13455 2005-08-27 Zoltan Varga <vargaz@gmail.com>
13457 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
13460 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
13463 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
13465 * inssel-arm.brg: apply changes tested by Brian Koropoff
13466 <briank@marakicorp.com>.
13468 2005-08-25 Zoltan Varga <vargaz@gmail.com>
13470 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
13472 2005-08-24 Zoltan Varga <vargaz@gmail.com>
13474 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
13475 to the same register if dreg is just a base register.
13476 (print_ins): Improve printing of membase opcodes.
13478 * inssel-x86.brg: Add optimized ldind(reg) rules.
13480 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
13482 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
13484 * mini.c: when running under valgrind, set the stack bottom for
13485 the GC at the actual approximate stack for the app (fixes running
13486 mono with valgrind).
13488 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
13490 * mini.c: do no break at the first valuetype to init found
13491 (fixes bug #75791).
13493 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
13495 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
13497 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
13499 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
13501 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
13503 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
13505 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
13507 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
13509 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
13512 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
13515 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
13518 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
13520 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
13522 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
13524 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
13525 in the tail recursion optimization.
13527 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
13528 debug info into the assembly file.
13530 * iltests.il: Add test for filter regions.
13532 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
13533 initial stack of filter regions. Fixes #75755.
13535 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
13537 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
13538 stack requirements.
13540 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
13542 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
13543 the check for an already compiled method on non-ia64 platforms.
13544 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
13547 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
13549 * inssel-x86.brg: Add some optimized call rules.
13551 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
13553 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
13556 * mini.h mini-trampolines.c: Pass the trampoline argument to
13557 mono_arch_patch_delegate_trampoline.
13559 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
13561 * mini-trampolines.c: Fix build.
13563 * mini-amd64.h: Add delegate trampolines.
13565 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
13567 * inssel-amd64.brg: Add optimized call rules.
13569 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
13571 * inssel-ia64.brg: Add optimized ldind(reg) rules.
13573 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
13575 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
13578 * mini-ia64.c: Remove LMF fixmes.
13580 * mini-ia64.h: Remove most fields from LMF.
13582 * inssel-ia64.brg (stmt): Fix unaligned access errors.
13584 * mini-trampolines.c: Add support for IA64 function descriptors.
13586 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
13587 for IA64 function descriptors.
13589 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
13591 * tramp-arm.c: patch the vtable for virtual calls. Added
13592 support code to register/unregister the LMF.
13593 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
13596 2005-08-19 Dick Porter <dick@ximian.com>
13598 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
13599 bit value if needed.
13601 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
13603 * mini.c (mini_get_method): Move handling of wrapper data here.
13605 * mini.c (mono_method_to_ir): Add support for dynamic methods.
13607 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
13610 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
13611 bblock->code does not remain empty.
13613 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
13615 * arrays.cs: Add regression test for #75832.
13617 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
13618 rules. Fixes #75832.
13620 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
13621 instruction scheduling.
13623 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
13625 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
13627 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
13629 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
13631 * mini-codegen.c: Fix VC build.
13633 * cpu-pentium.md: Increase length of atomic_exhange_i4.
13635 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13637 * mini.h: fix signature for mono_register_opcode_emulation.
13639 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
13641 * mini.c: Get rid of most of the helper_sig_... constants using
13642 mono_create_icall_signature ().
13644 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
13646 * jit-icalls.c (helper_ldstr): New helper function.
13648 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
13650 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
13651 throw, load the string using a helper call instead of creating a string object.
13653 * aot.c: Update after LDSTR changes.
13655 * mini.h: Bump AOT file version.
13657 * aot.c: Save class size info into the AOT file. Print more statistics during
13660 * mini.h: Bump AOT file version.
13662 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
13663 ordering of disasm cases. Fixes #74957.
13665 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
13667 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
13668 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
13669 the generic code needed for the ARM port.
13671 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
13673 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
13674 inssel-arm.brg: more ARM features and fixes.
13676 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
13678 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
13679 ARM port work in progress.
13681 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
13683 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
13685 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
13687 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
13689 * inssel.brg (mini_emit_memset): Add support for unaligned access.
13691 * *-ia64.*: Ongoing IA64 work.
13693 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
13695 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
13697 * TODO: Remove out-of-data todo stuff.
13699 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
13702 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
13704 * mini.h: Bump corlib version.
13706 2005-07-27 Martin Baulig <martin@ximian.com>
13709 (create_copy_ins): Added `const unsigned char *ip' argument; set
13710 `copy->cil_code' from it.
13712 2005-07-27 Martin Baulig <martin@ximian.com>
13714 * mini-exceptions.c (mono_handle_exception): Don't call
13715 mono_debugger_handle_exception() for filters.
13717 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
13719 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
13722 2005-07-26 Martin Baulig <martin@ximian.com>
13724 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
13726 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
13727 helper_compile_generic_method() if the method is actually virtual
13730 2005-07-26 Martin Baulig <martin@ximian.com>
13733 (trampoline_code): Renamed to `mono_trampoline_code' and made it
13734 public; this is now accessed directly by the debugger.
13735 (mono_generic_trampoline_code): Removed.
13738 (mono_debug_init_method): Also add interncalls and wrappers.
13740 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
13742 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
13744 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
13746 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
13748 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
13750 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
13752 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
13754 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
13755 getting TLS offsets on AMD64 too.
13757 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
13759 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
13761 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
13763 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
13764 inssel-arm.brg, mini-arm.h: ARM port work in progress.
13766 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
13768 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
13770 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
13773 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
13774 mono_sparc_is_virtual_call ().
13776 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
13778 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
13779 trampoline parameters.
13781 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
13783 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
13784 to mono_arch_get_vcall_slot_addr.
13786 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
13789 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
13791 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
13793 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
13795 2005-07-19 Martin Baulig <martin@ximian.com>
13797 * exceptions-amd64.c (throw_exception): Call
13798 mono_debugger_throw_exception() here like we're doing it on i386.
13800 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
13802 * mini-ia64.c: Add optimized TLS access support.
13804 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
13806 * mini-exceptions.c: Ongoing IA64 work.
13808 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
13810 * mini.c: Use the default optimization set when embedding. Fixes
13813 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
13815 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
13816 of trampolines to a separate file.
13818 * mini-trampolines.c: New file.
13820 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
13823 * tramp-x86.c: Reorganize the trampoline code to be similar to the
13826 * mini-codegen.c: Fix cygwin build.
13828 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
13830 * mini.c: Add some minor changes needed by the IA64 port.
13832 * *-ia64.*: Ongoing IA64 work.
13834 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
13836 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
13837 trampolines into arch-independent and arch-dependent parts.
13839 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
13841 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
13843 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
13845 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
13846 the xp-regalloc-branch for amd64.
13848 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
13849 xp-regalloc-branch for x86.
13851 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
13853 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
13855 2005-07-06 Martin Baulig <martin@ximian.com>
13858 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
13859 (mono_jit_runtime_invoke): Likewise.
13861 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
13863 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
13866 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
13867 without loading their metadata. Reorganize the file format so exception handling+
13868 debug info is kept separate from normal method info. Create MonoJitInfo
13869 structures for methods lazily.
13871 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
13873 (x86_class_init_trampoline): Patch AOT class init trampolines too.
13875 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
13877 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
13880 * mini.h: Bump AOT file version.
13882 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
13884 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
13886 2005-07-01 Raja R Harinath <rharinath@novell.com>
13888 * Makefile.am (check-local): Call semdel-wrapper.
13890 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
13892 * mini-x86.c: Revert the last change as it seems to break the build..
13894 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
13896 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
13898 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
13900 2005-06-27 Ben Maurer <bmaurer@ximian.com>
13902 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
13903 outside of the macro, so strange stuff doesn't happen with gcc4
13904 (NEW_AOTCONST_TOKEN): Likewise.
13906 2005-06-28 Martin Baulig <martin@ximian.com>
13908 * mini.c (mini_class_is_system_array): New static method; use this
13909 instead of `klass->parent == mono_defaults.array_class' everywhere
13910 since this also works for the new generic array class.
13912 2005-06-26 Ben Maurer <bmaurer@ximian.com>
13914 * inssel.brg: Remove warnings.
13916 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
13918 * mini-ia64.c: Ongoing IA64 work.
13920 * basic-float.cs: Add float->i1 conversion test.
13922 * iltests.il: Add conv.u4 test.
13924 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
13926 * inssel-long.brg: Fix bug caused by last change.
13928 2005-06-23 Geoff Norton <gnorton@customerdna.com>
13930 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
13931 BSDs. Allows the x86 JIT to work on OSX86
13933 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
13935 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
13938 * mini-ia64.c: Ongoing IA64 work.
13940 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
13942 * mini-ia64.c: Ongoing IA64 work.
13944 * driver.c: Clean up jit_code_hash as well when using --regression.
13946 * inssel-long.brg: Fix long->i4/u4 conversion rules.
13948 * basic-long.cs: Add tests for long->u4 conversion.
13950 2005-06-18 Ben Maurer <bmaurer@ximian.com>
13952 * mini.c: Take mono_get_domainvar out of macros. This makes sure
13953 that we do not depend on undefined C behavior: the order stuff
13954 gets evaluated within an expression. Fixes mono when compiled on
13957 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
13959 * *-ia64.*: Ongoing IA64 work.
13961 * aot.c: Lower memory usage while loading AOT methods.
13963 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
13965 * mini.h: Bump AOT file format version.
13967 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
13969 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
13971 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
13973 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
13974 not on callee assembly). Fixed some comments.
13976 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
13978 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
13979 it gets proper disassembly.
13980 (emit_method_info): Remove some dead code.
13982 * mini.c (mini_method_compile): Allways allocate the GOT var in
13983 mono_method_to_ir for emulating opcodes.
13985 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
13987 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
13988 before freeing the code memory. Fixes #74990.
13990 * objects.cs: Add regression test for #74992.
13992 * liveness.c: Extend live ranges of arguments to the beginning of the
13993 method. Fixes #74992.
13995 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
13996 so it points into the faulting instruction.
13998 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
14000 * jit-icalls.c (mono_imul_ovf): Add exception handling.
14002 * *-ia64.*: Ongoing IA64 work.
14004 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
14006 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
14008 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
14010 * *-ia64.*: Ongoing IA64 work.
14012 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
14014 * basic-long.cs: Add tests for add/sub.ovf.
14016 * basic.cs: Add tests for sub.ovf.
14018 * *-ia64.*: Ongoing IA64 work.
14020 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
14022 * *-ia64.*: Ongoing IA64 work.
14024 * basic.cs: Add conv.ovf.i4.un test.
14026 2005-06-09 Massimiliano Mantione <massi@ximian.com>
14028 * mini.c: (remove_block_if_useless) Fixed bug 75061.
14030 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14032 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
14034 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
14036 * *-ia64.*: Ongoing IA64 work.
14038 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14041 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
14043 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
14045 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
14047 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
14049 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
14051 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
14052 of a call is callable by a near call.
14054 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
14056 * mini-ia64.c: Ongoing IA64 work.
14058 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
14060 * genmdesc.c: Make the generated array non-static.
14062 * inssel-long.brg: Fix LSHR_IMM rule.
14064 * *-ia64.*: Ongoing IA64 work.
14066 * *-ia64.*: Ongoing IA64 work.
14068 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
14070 * *-ia64.*: Ongoing IA64 work.
14072 * *-ia64.*: Ongoing IA64 work.
14074 * mini-ia64.c: Ongoing IA64 work.
14076 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
14078 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
14080 * objects.cs basic-calls.cs: Move some tests to objects.cs.
14082 * objects.cs basic-long.cs: Move some tests to objects.cs.
14084 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
14086 * *-ia64.*: Ongoing IA64 work.
14088 * iltests.il: Add a new test.
14090 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
14091 newobj. Fixes #75042.
14093 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
14095 * *-ia64.*: Ongoing IA64 work.
14097 * *-ia64.*: Ongoing IA64 work.
14099 * *-ia64.*: Ongoing IA64 work.
14101 * basic.cs objects.cs: Move tests accessing static variables as well.
14103 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
14105 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
14107 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
14109 * driver.c: Always print failed tests.
14111 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
14114 * *ia64*: Ongoing IA64 work.
14116 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
14118 * basic.cs: Add tests for add.ovf. Fix warnings.
14120 2005-05-18 Miguel de Icaza <miguel@novell.com>
14122 * driver.c (mono_main): Avoid crash if no argument is passed to
14123 --break; Do not use g_error, but f_printf. And fix all other
14124 ocurrences of the same crash.
14126 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
14128 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
14129 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
14132 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
14134 * *-ia64.*: Add beginnings of IA64 backend.
14136 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
14138 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
14140 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
14143 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
14145 * mini-amd64.c: Fix a warning.
14147 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
14149 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
14150 in float_neg. Fixes #74897.
14152 * mini-amd64.c (emit_call): Fix another near call bug.
14154 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
14156 * declsec.c: Keep the appdomain information in the structure. Added a
14157 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
14158 value gets overwritten).
14159 * declsec.h: Set the default MonoArray for the the stack to 6. Added
14160 an MonoAppDomain member to MonoSecurityFrame.
14161 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
14162 used in the stack walk. Now use a MonoArray which grow (double) when
14165 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
14167 * mini.c: Re-enabled runtime cleanup, since running threads should
14168 now properly stop when exiting.
14170 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
14172 * mini-codegen.c: New file contaning the arch-independent local
14173 register allocator. Not used by any architectures yet.
14175 * mini.h linear-scan.c: Merge some changes from the
14176 mini-xp-local-regalloc branch.
14178 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
14180 * mini-amd64.c (emit_call): Fix calls to native functions when the
14181 runtime is compiled as a shared library. Fixes #74756.
14183 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
14184 on a literal field. Fixes #74751.
14186 2005-04-25 Raja R Harinath <rharinath@novell.com>
14188 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
14190 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
14192 * objects.cs: Add missing null casting test.
14194 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
14196 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
14197 in wrapper methods. Also rename 'address' variable to 'offset'.
14199 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
14201 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
14204 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
14206 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
14209 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
14211 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
14213 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
14215 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
14216 just the last bytes.
14218 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
14220 * aot.c (mono_compile_assembly): Fix warning.
14222 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
14223 by the _MSC_VER stuff.
14225 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
14227 * inssel-long.brg: Fix #74588.
14229 * cpu-amd64.md: Fix #74591.
14231 * iltests.il: Add new regression tests.
14233 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
14235 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
14238 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
14240 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
14242 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
14243 from Bill Middleton <flashdict@gmail.com>.
14245 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
14247 * arrays.cs: Add new regression test. Fix warnings.
14249 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
14251 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
14252 and leakage in CKFINITE.
14254 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
14255 this to a null op since it is called on amd64 too.
14257 * exceptions-amd64.c (get_throw_trampoline): Align stack.
14259 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
14260 body since this is not used on amd64.
14262 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
14264 * mini-amd64.c: Remove obsolete fixmes.
14266 * mini.c (print_method_from_ip): Fix debugging support.
14268 2005-2-1 Massimiliano Mantione <massi@ximian.com>
14270 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
14271 so that expressions that don't give much gain are not reduced.
14272 * ssapre.h: Likewise.
14274 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
14276 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
14278 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
14280 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
14282 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
14284 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
14286 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
14288 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
14290 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
14293 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
14295 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
14297 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
14299 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
14300 MONO_ARCH_USE_SIGACTION. Fixes #74252.
14302 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
14304 * mini-x86.c: Fix up stack overflow handling.
14306 * exceptions.cs: Add new regression test.
14308 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
14310 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
14311 mono_jit_thread_attach.
14313 * mini.c (mono_method_to_ir): Verify called method is not abstract.
14315 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
14317 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
14318 avoid calling constructors using callvirt.
14320 * inssel.brg: Fix #74073.
14322 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
14324 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
14325 compilation with non-GCC compilers.
14326 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
14327 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
14329 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
14331 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
14332 klass->interface_offsets (will likely fix bug#74073).
14334 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
14336 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
14338 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
14340 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
14341 to amd64_div_reg_size ().
14343 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
14345 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
14347 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
14349 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
14351 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
14353 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
14355 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
14357 * mini.c (mono_precompile_assembly): Load and precompile referenced
14358 assemblies as well. Fixes #74015.
14360 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
14362 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
14364 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
14366 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
14367 a lot of checks and (anyway) permissions cannot work until corlib is
14370 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
14372 * mini-ppc.c: fixed ABI issue on sysv/ppc.
14374 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
14376 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
14377 calls (fixes bug#72824).
14379 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
14381 * mini.c: fix tail recursion elimination (see test in bug#73936).
14383 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
14385 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
14386 some fp functions in sse2 mode.
14388 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
14390 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
14392 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
14394 * mini.h mini.c: Add mono_get_jit_tls_key ().
14396 * mini-x86.c: Enable fast TLS support on windows.
14398 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
14400 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
14401 * mini.c: Check for p/invoke method when generating code. If a
14402 p/invoke method, or it's class, isn't decorated with [Suppress
14403 UnmanagedCodeSecurity] then generate code to call System.Security.
14404 UnmanagedDemand (only if the security manager is active).
14406 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
14408 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
14409 last change as it seems to cause strange crashes.
14411 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
14413 * *.c: handle unsafe function pointers where needed.
14415 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
14417 * mini.c (mono_jit_free_method): Remove the fixme too.
14419 2005-03-15 Miguel de Icaza <miguel@novell.com>
14421 * mini.c: As discussed, make the code actually free the delegate
14422 thunk now, to enable the debugging of delegate problems, use
14423 MONO_DEBUG=1 when running Mono.
14425 This takes also care of parts of the leaks as seen by Joe.
14427 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
14429 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
14430 thread_tls_offset calculation.
14432 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
14434 * declsec.c: Reworked linkdemand checks for icall. The previous code
14435 was using the declaration code (untrusted) and didn't work as expected
14436 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
14439 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
14441 * iltests.il: Add new localloc test.
14443 * mini-amd64.c: Handle large stack allocations the same way as on
14444 windows if stack overflow handling is working.
14446 * mini-amd64.c: Allocate the signal stack using mmap.
14448 * mini.c (sigsegv_signal_handler): Fix reading of context.
14450 * mini-exceptions.c: Fix up stack overflow handling.
14452 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
14454 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
14456 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
14458 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
14460 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
14461 tramp_init functions as they are no longer needed.
14463 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
14465 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
14467 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
14469 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
14471 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
14474 * mini-ops.h: Add OP_LMUL_IMM.
14476 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
14477 long mul/div opcodes as intrinsic.
14479 * mini-amd64.c (emit_call): Handle the case when the callee might be
14482 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
14484 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
14487 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
14489 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
14491 2005-03-09 Ben Maurer <bmaurer@ximian.com>
14493 * mini.c (mono_codegen): Don't leak here, to help people running
14496 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
14498 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
14499 conversions in sse2 mode.
14501 * basic-float.cs: Add regression test.
14503 * mini-amd64.c: Reenable sse2.
14505 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
14507 * mini-amd64.c: Disable sse2 until some regressions are fixed.
14509 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
14511 * driver.c: Copyright text should include 2005.
14513 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
14515 * cpu-amd64.md (load_membase): Fix more max lengths.
14517 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
14519 * cpu-amd64.md (load_membase): Fix max length.
14521 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
14523 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
14525 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
14526 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
14528 * basic-float.cs: Add rounding regression test.
14530 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
14532 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
14534 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
14535 structures in registers for pinvoke wrappers.
14537 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
14539 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
14541 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
14543 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
14544 wrapper to mono_jit_thread_attach.
14546 * mini.c (mini_jit_thread_attach): New jit icall.
14548 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
14549 native->managed wrappers.
14551 * exceptions.cs: Add new regression test.
14553 * mini.c (optimize_branches): Check regions in the cbranch to throw
14554 block case as well. Fixes #73242.
14556 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
14558 * mini.c: thread safety fixes.
14560 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
14562 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
14563 patching stuff, since delegates use jump trampolines so there is
14566 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
14569 * tramp-amd64.c: Fix build.
14571 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
14572 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
14574 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
14575 Rename this to mono_arch....
14576 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
14578 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
14580 * mini-amd64.c (emit_call): If both the caller and the callee is
14581 guaranteed to have 32 bit addresses, emit a normal call.
14583 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
14585 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
14586 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
14587 method_ptr inside delegates.
14589 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
14591 * mini.c (mono_jit_free_method): Free the method info even if the native code is
14592 invalidated. Fixes #73001.
14594 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
14596 * mini-x86.c: Only use stdcall for pinvokes on windows.
14598 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
14600 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
14601 * mini-x86.c: remove unreliable __thread var offset detection,
14602 use the correct accessors and enable by default.
14604 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
14606 * mini.c (mono_jit_free_method): Fix memory leak.
14608 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
14610 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
14612 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
14614 * cpu-amd64.md: Fix lengths of atomic opcodes.
14616 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
14618 * driver.c: try to not imply using ICU is any good.
14620 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
14622 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
14623 functions as inline ops.
14625 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
14626 some Interlocked functions as inline ops.
14628 * mini.c (move_basic_block_to_end): Fix bug in last patch.
14630 * mini.h (MonoBasicBlock): Reorganize fields a bit.
14632 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
14634 * mini.c: Add support for OP_NOT_TAKEN.
14636 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
14637 structures in registers for pinvoke wrappers.
14639 * mini-amd64.c: Fix warnings.
14641 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
14643 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
14645 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
14647 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
14648 address instead of loading the address from it.
14650 * mini-x86.c: Add support for returning small structs in registers
14651 on Win32. Fixes part of #70864.
14653 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
14655 * trace.c (get_token): Improve error checking.
14657 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
14659 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
14661 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
14663 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
14664 it can be reused for MonoClass.
14665 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
14668 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
14670 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
14671 instead of a MonoReflectionMethod. The method information wasn't used
14672 when displaying SecurityException details (but will be now).
14674 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
14676 * Makefile.am : windows build fix.
14678 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
14680 * iltests.il: Add new regression test.
14682 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
14685 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
14687 * mini.c: Moved linkdemand check into helper function check_linkdemand
14688 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
14691 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
14693 * declsec.c: Added statistics counter for different kinds of
14695 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
14696 (and commented) declaration.
14697 * mini.c: Added statistics counter for security Demand code
14698 generation. Added display of security statistics.
14700 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
14702 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
14703 Fix compilation errors under gcc-2.95.
14705 2005-02-12 Ben Maurer <bmaurer@ximian.com>
14707 * mini.c, driver.c: Use the new jit trampoline hashtable
14709 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
14711 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
14713 2005-02-11 Martin Baulig <martin@ximian.com>
14715 * debug-mini.c (mono_debug_close_method): Free the line number array.
14717 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
14719 * aot.c: Break up large methods into smaller ones. Share GOT slots for
14722 * mini.h: Bump AOT file format version.
14724 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
14726 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
14728 * declsec.h: Added macros to get/set lazyly initialized security
14729 informations about assemblies. Added new enum for different type of
14730 possible LinkDemand violation. Added function to check LinkDemands.
14731 * mini.h: Added a field to MonoCompile to hold any security violation
14732 detected when JITting a method (so it can be thrown later).
14733 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
14734 and CEE_CALLVIRT. Added code to throw exception at the end of
14735 mini_method_compile (note: the exception is unhandled right now).
14737 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
14739 * mini.c, jit-icalls.c: use the managed implementation of
14740 memset for initobj and memset, to avoid managed <-> unmanaged
14743 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
14745 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
14746 optimization if it would need a GOT var.
14748 * basic.cs: Add tests for constant propagation and switch statements.
14750 * ssa.c: Fix out-of-range constant propagation and switch statements.
14752 2005-02-09 <vargaz@freemail.hu>
14754 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
14756 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
14758 * cpu-amd64.md (load_membase): Fix max length of load_membase.
14760 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
14762 * mini.c: update to new signature of mono_class_get_allocation_ftn().
14764 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
14766 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
14767 arithmetic operations.
14769 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
14771 * mini-ppc.c: add a workaround for broken user code that
14772 DllImports vararg functions with non-vararg signatures.
14774 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
14776 * mini.c (mono_jit_compile_method_inner): Add detection and a
14777 meaningfull error message for assemblies written in Managed C++.
14779 * tramp-amd64.c mini-amd64.h: Add support for
14780 create_trampoline_from_token ().
14782 * aot.c mini-x86.c abcremoval.c: Applied patch from
14783 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
14785 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
14787 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
14788 which takes a MonoImage/token as parameter instead of a MonoMethod.
14790 * aot.c: Use the new trampoline for initializing vtables.
14792 * aot.c: Add support for ldfld/stfld_remote wrappers.
14794 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
14795 rules for compare <MEM>, IMM.
14797 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
14799 * aot.c: Handle inherited finalizers correctly.
14801 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
14803 * inssel.brg (stmt): Add a missing _setup_... ().
14805 * aot.c: Save some parts of the class state to the AOT file and use it
14806 to recompute that state when a class is initialized.
14808 * mini.c: Install AOT hooks into the runtime.
14810 * mini.h: Bump AOT file format version.
14812 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
14815 * iltests.il: Add new test.
14817 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
14819 * mini.c: fix typo.
14821 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
14823 * mini.c: setup the statistical profiler in the thread attach
14824 callback to cope with the new single thread code.
14826 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
14828 * mini-ppc.c: ensure we have enough room for the profiler
14829 calls (fixed bug#72084).
14831 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
14833 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
14836 2005-2-1 Massimiliano Mantione <massi@ximian.com>
14838 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
14840 2005-2-1 Massimiliano Mantione <massi@ximian.com>
14842 * ssapre.c: Fixed an issue with down safety (this allows IronPython
14843 to succesfully execute parrotbench).
14844 * ssapre.h: Likewise.
14846 2005-2-1 Massimiliano Mantione <massi@ximian.com>
14848 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
14849 variable for stores to method arguments (fixes a SSAPRE issue).
14851 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
14853 * mini.c: handle value types in dup, fixes gen-112.cs.
14855 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
14857 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
14858 sequence for calls in dynamic methods to avoid thunks.
14860 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
14862 * mini.c: correctly remove dynamic methods from the hashtable.
14864 2005-1-20 Massimiliano Mantione <massi@ximian.com>
14866 * driver.c: Disabled SSAPRE until fix the bug that appears
14867 in IronPython's parrotbench.
14869 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
14871 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
14873 * mini.c (mono_method_to_ir): Revert the previous change.
14875 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
14876 when AOT compiling.
14878 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
14879 mono_jit_info_table_find () etc. when running under valgrind.
14881 * inssel.brg: Fix warnings.
14883 * mini-exceptions.c: Fix warnings.
14885 2005-01-31 Martin Baulig <martin@ximian.com>
14887 * driver.c (compile_all_methods_thread_main): Don't try to compile
14888 generic methods or anything which has type parameters.
14890 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
14892 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
14894 * TestDriver.cs: Add --verbose flags.
14896 * graph.c ssa.c: Fix 64 bit warnings.
14898 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
14899 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
14900 Fix 64 bit warnings.
14902 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
14903 variable not spotted by gcc.
14905 * mini-amd64.c inssel-amd64.brg: Applied patch from
14906 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
14907 X86_COMPARE_MEMBASE opcodes.
14909 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
14911 2005-01-29 Ben Maurer <bmaurer@ximian.com>
14913 * *: MonoMethod->signature might be NULL now. You *MUST* use
14914 mono_method_signature.
14916 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
14918 * driver.c (compile_all_methods_thread_main): Compile the methods
14919 without invoking cctors.
14921 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
14923 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
14924 * basic-calls.cs: test for the above.
14926 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
14928 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
14929 MonoJitInfo changes.
14931 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
14933 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
14934 eagerly if it contains dynamic methods.
14936 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
14938 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
14939 trace, it is now computed by an icall from trace_ips.
14941 * mini-exceptions.c: Fix a warning.
14943 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
14945 * mini-exceptions.c: don't bother getting stack trace info if
14946 it's not going to be used.
14948 2005-01-27 Raja R Harinath <rharinath@novell.com>
14950 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
14953 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
14955 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
14957 * aot.c: Avoid calling mono_method_get_header () if not needed.
14959 * mini.h: Bump AOT file format version.
14961 * mini.c (mono_emit_native_call): Allocate a GOT var here.
14963 * mini.c (mono_print_tree): Print more info for calls.
14965 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
14967 * declsec.h: Remove warning by adding missing include for marshal.h
14969 2005-01-26 Martin Baulig <martin@ximian.com>
14971 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
14974 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
14976 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
14979 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
14981 * aot.c (mono_compile_assembly): Fix a warning.
14983 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
14985 * declsec.c: Look for security attributes on the original MonoMethod
14986 (and not the wrapped one). This fix permissions on icalls.
14988 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
14990 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
14992 * mini.c (mono_allocate_stack_slots): Add a fixme.
14994 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
14996 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
14998 * inssel.brg: optimize casts of sealed types (more
14999 optimizations waiting for fixes in remoting).
15001 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
15003 * inssel.brg (stmt): Add another dummy rule.
15005 * driver.c: Fix warnings.
15007 * driver.c (mono_main): If running under valgrind, instruct glib to use
15008 the system allocation functions so valgrind can track the memory
15009 allocated by the g_... functions.
15011 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
15013 * mini-ops.h: Add OP_DUMMY_STORE opcode.
15015 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
15017 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
15018 variables in try regions.
15020 * mini.c (mini_method_compile): Don't disable optimizations on large
15021 methods when AOT compiling.
15023 * mini.c (mono_allocate_stack_slots): New arch independent method to
15024 allocate stack slots. Not yet used.
15026 2005-01-22 Ben Maurer <bmaurer@ximian.com>
15028 * debug-mini.c (mono_debug_close_method): Plug some leaks.
15030 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
15032 * mini-ppc.c: make the branch info relative as the code
15033 buffer can be reallocated.
15035 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
15037 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
15038 * driver.c: Removed the AOT/security restriction. Now initialize the
15039 security manager (in metadata) if --security is used.
15040 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
15041 rather than the pointer to declarative security, when AOT is used.
15043 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
15045 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
15046 basic blocks, reduced intrinsic exception throwing code size.
15048 2005-01-22 Miguel de Icaza <miguel@ximian.com>
15050 * driver.c (mini_usage): Reorder the usage screen.
15052 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
15054 * mini.c (mono_resolve_patch_target): Fix warning.
15056 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
15058 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
15061 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
15063 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
15064 breaks the amd64 build.
15066 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
15067 register allocation. Fixes #71454.
15069 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
15071 * arrays.cs: Add new regression test.
15073 2005-1-20 Massimiliano Mantione <massi@ximian.com>
15075 * ssapre.c: Turned usage of snprintf to GString.
15076 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
15077 (I left it on by mistake in my previous commit).
15079 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
15081 * mini.c, cfold.c, basic-calls.cs: preserve side effects
15082 on cond branch optimization (fixes bug# 71515).
15084 2005-1-20 Massimiliano Mantione <massi@ximian.com>
15086 * abcremoval.c: Fixed bug 71062.
15087 * abcremoval.h: Likewise.
15089 2005-1-20 Massimiliano Mantione <massi@ximian.com>
15091 * mini.c: Added a new functionality to optimize_branches, the removal
15092 of useless basic blocks, and fixed some problem in the removal of
15093 critical edges; some utility functions added for both purposes.
15094 * ssapre.c: Added complex expression support, and fixed bug 70637.
15095 * ssapre.h: Likewise.
15096 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
15098 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
15099 * driver.c: Re-enabled SSAPRE.
15101 2005-01-19 Martin Baulig <martin@ximian.com>
15103 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
15104 the result of mono_get_method_constrained().
15106 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
15108 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
15111 2005-01-18 Geoff Norton <gnorton@customerdna.com>
15113 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
15114 be detected. Fixes #59296.
15116 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
15118 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
15119 which can happen. Fixes #71361.
15121 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
15123 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
15126 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
15128 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
15129 appdomain-unload.exe to fail.
15131 * mini.c: Fix some memory leaks.
15133 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
15135 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
15136 Fixed bug and sped up some codepaths.
15138 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
15140 * mini.c: Fix some memory leaks.
15142 * exceptions.cs basic-long.cs: Add test for checked ulong->int
15145 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
15147 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
15150 * iltests.il: Add regression test for #71320.
15152 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
15154 * mini.c (mono_codegen): Fix installation of profiler hooks.
15156 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
15158 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
15160 * mini.h, mini.c, cfold.c: optimize access to enum
15161 readonly fields, too. Eval conditional branches if possible
15162 to perform unreachable code removal in more cases.
15164 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
15166 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
15168 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
15171 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
15172 WinXP DEP. Fixes #71244.
15174 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
15176 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
15178 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
15180 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
15182 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
15184 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
15187 * mini.h: Bump AOT version.
15189 * mini.h (MonoCompile): Change exvar to a hash table.
15191 * mini.c: Allocate a separate exvar for each handler block.
15193 * mini.c: Get rid of the computation of filter_lengths, its not needed.
15195 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
15196 ex var with the pending exception and only throw if the two are equal.
15199 * exceptions.cs: Add tests for rethrow and nested catch clauses.
15201 * mini-x86.c: Fix warnings.
15203 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
15204 used by all the ports now.
15206 * aot.c: Add write-symbols and save-temps options.
15208 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
15210 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
15212 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
15214 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
15217 * tramp-s390.c: Check vtable slot belongs to the domain.
15219 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
15220 as per other platforms.
15222 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
15224 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
15226 * driver.c: we don't run the Main() code in a subthread anymore.
15228 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
15230 * mini.c: added experimental rtc support in the statistical
15231 profiler: if the user has the permission, more accurate statistics
15232 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
15233 The MONO_RTC value must be restricted to what the linux rtc allows:
15234 power of two from 64 to 8192 Hz.
15236 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
15238 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
15240 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
15242 * mini-ppc.c: better icache flush for smp.
15244 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
15246 * mini-amd64.c (emit_move_return_value): Fix memory leak.
15248 * mini-x86.c (get_call_info): Add the get_call_info () code from the
15249 amd64 port, not yet used.
15251 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
15253 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
15256 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
15258 * driver.c: Added --security option to activate the security manager.
15259 Right now this will allow code generation for declarative demands and
15260 is disabled when AOT is specified.
15261 * mini.c: Add code generation for declarative security demands.
15262 * mini.h: Add mono_use_security_manager as an extern gboolean.
15264 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
15266 * aot.c (mono_compile_assembly): Speed up compilation a bit by
15267 emitting more dense assembly code.
15269 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
15270 exception throwing stuff.
15272 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
15274 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
15277 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
15278 left in by mistake.
15280 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
15283 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
15285 * tramp-*.c: Only patch vtable slots if the object is in the current
15286 domain. Fixes appdomain-unload.exe.
15288 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
15290 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
15293 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
15295 * mini.c (reverse_branch_op): New helper function.
15297 * mini.c (optimize_branches): Run the new optimization only on
15298 platforms which support it. Also reverse all kinds of branches.
15300 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
15302 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
15305 * mini.c (optimize_branches): Reverse not-equals branches if the false
15306 bblock is a throw. This happens a lot of time with argument checking in
15309 * mini.c (mono_codegen): Add support for placing basic blocks after
15310 the function epilogue.
15312 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
15315 2005-01-05 Miguel de Icaza <miguel@ximian.com>
15317 * mini.c (setup_stat_profiler): Only set this up if the platform
15318 supports ITIMER_PROF.
15320 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
15322 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
15325 * inssel.brg: Fix a warning.
15327 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
15329 * mini.c: added support for statistical profiler
15330 (run with: --profile=default:stat).
15332 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
15334 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
15336 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
15338 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
15339 related to global registers from the amd64 port.
15341 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
15343 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
15345 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
15346 with global registers.
15347 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
15349 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
15351 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
15353 * debug-mini.c (encode_value): Fix off-by-one.
15355 * aot.c (encode_value): Likewise.
15357 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
15359 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
15361 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
15364 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
15366 * aot.c (emit_method_info): Increase size of temp buffer.
15368 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
15371 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
15373 * aot.c (emit_method_info): Fix build.
15375 * aot.c: Further rework of the AOT file format to reduce the size of
15376 the method info data.
15378 * mini.h: Bump AOT file format version.
15380 2004-12-27 Martin Baulig <martin@ximian.com>
15382 * mini.c (mini_get_method): New static method; call
15383 mono_get_method_full() and mono_get_inflated_method().
15384 (mono_method_to_ir): Use mini_get_method() instead of
15385 mono_get_method_full().
15387 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
15389 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
15391 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
15393 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
15395 * inssel-amd64.brg: Add some optimization rules.
15397 2004-12-24 Ben Maurer <bmaurer@ximian.com>
15399 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
15400 standard not GC'd stuff is fine.
15402 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
15404 * aot.c: Rework the AOT file format to get rid of most of the global
15405 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
15407 * mini.h: Bump AOT file format version.
15409 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
15411 * mini.h: Bump AOT file format version.
15413 * aot.c (mono_aot_is_got_entry): New function to determine if an
15414 address is inside a GOT.
15416 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
15418 * cpu-pentium.md: Increase the maximum size of some instructions which
15419 might involve a got access.
15421 * mini.c (get_method_from_ip): Another debug helper function.
15423 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
15424 when got var accesses are created during the decompose phase.
15426 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
15428 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
15429 argument mini_compile_method and to MonoCompile, and use this to
15430 determine whenever a given method is compiled for AOT. This allows the
15431 other methods compiled during AOT compilation to be free of AOT stuff,
15432 so the backends does not need to add special support for them by
15433 creating a fake GOT etc.
15435 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
15438 2004-12-21 Ben Maurer <bmaurer@ximian.com>
15440 * mini.c (mono_method_to_ir): It turns out that some of the
15441 x-appdomain wrappers are lax with types, so just ignore this for
15444 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
15445 at the vtable->klass. If it is non-shared code we can just use the
15448 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
15450 * mini-ppc.c: access MonoDomain from tls, too.
15452 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
15454 * declsec.c: Removed unused variable (and related warning ;-)
15456 2004-12-21 Ben Maurer <bmaurer@ximian.com>
15458 * iltests.il: New test for LDELEMA on an array of ref types.
15460 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
15461 all ldelema's on reftypes.
15462 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
15463 it was the wrong place to put it.
15465 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
15466 register to pop to make this cleaner, at the request of Paolo.
15468 2004-12-20 Ben Maurer <bmaurer@ximian.com>
15470 * mini-ops.h (OP_GETHASHCODE): New op.
15472 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
15474 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
15477 For a microbenchmark, this reduces the cost of Hashtable.get_Item
15480 * mini-x86.c (mono_arch_output_basic_block): Rather than
15488 The first is 3 bytes while the second is 1. This saves 36 kb on
15489 mscorlib, quite a big saving. When bootstraping mcs, I was able to
15490 see a small boost because of icache locality.
15492 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
15494 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
15496 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
15497 started code sharing with the generic code.
15499 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
15501 * mini-ppc.c, cpu-g4.md: added code for direct access to
15504 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
15506 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
15507 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
15510 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
15512 * declsec.c|h: Added functions to cache the declarative stack modifiers
15513 in MonoJitInfo and to create a security frame from a MonoJitInfo
15515 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
15516 created. Register internal calls for System.Security.SecurityFrame::
15517 _GetSecurityFrame and _GetSecurityStack.
15518 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
15519 the definitions for the new stack walk/callback mechanism.
15520 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
15521 first security frame for LinkDemands and InheritanceDemands) and
15522 GetSecurityStack for Demands. Both use the new mono_walk_stack code
15524 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
15525 walk initialization (lupus).
15527 2004-12-20 Ben Maurer <bmaurer@ximian.com>
15529 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
15531 (handle_loaded_temps): Do not create a temporary variable for
15532 things that we know are temps. They will never be modified.
15533 (mono_spill_call): Set MONO_INST_IS_TEMP
15534 (mono_emulate_opcode): ditto
15536 (mono_method_to_ir.CEE_DUP): ditto
15538 2004-12-19 Ben Maurer <bmaurer@ximian.com>
15540 * mini.c (type_to_eval_stack_type): Make this handle the void type
15541 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
15542 (emit_tree): use ip_in_bb to special case some common idioms
15543 Update all callers to pass in the IP.
15544 (mono_method_to_ir): Make CEE_CALL* do the above as well.
15546 This gives us a nice 2% speedup in mcs bootstrap.
15548 * mini-x86.c (peephole_pass): Peephole pass to make
15557 * mini.c (ip_in_bb): new method.
15558 (mono_method_to_ir): use this method rather than doing the hash
15561 * linear-scan.c (mono_linear_scan): When expiring actives, you
15562 don't need to keep around variables that expire on this
15563 instruction. This makes it so that:
15566 store (ebx add (ebx, 1))
15570 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
15572 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
15573 combination to avoid doing two copies. Fix up problems with previous
15576 * mini.c: Fix 64 bit warnings.
15578 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
15580 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
15582 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
15583 changes from the x86 code.
15585 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
15587 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
15589 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
15590 throwing code to reduce its size, unify the AOT and non-aot code and
15591 get rid of relocations in the AOT case.
15593 * mini-x86.h mini.c exceptions-x86.c
15594 (mono_arch_get_throw_corlib_exception): New arch specific function to
15595 raise corlib exceptions which doesn't require relocations in the
15598 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
15600 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
15602 * mini.c (mono_emit_method_call): Only allocate the got var when it is
15605 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
15608 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
15610 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
15611 with add function when used from Inc/dec atomic
15612 functions. Re-enabled optimization on x86.
15613 * mini-ops.h: renamed atomic_add functions to
15614 allow _add to match the Interlocked::Add and
15615 _add_next to match Interlocked::Inc/Dec.
15617 2004-12-15 Massimiliano Mantione <massi@ximian.com>
15619 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
15620 linking of BBs to the end BB, and enabled SSAPRE also with
15621 consprop and copyprop (which was prevented by that bug).
15623 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
15625 * mini-x86.c: disabling the Interlocked optimizing code.
15627 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
15629 * aot.c (load_aot_module): Move reading of got_addr after the AOT
15630 file version check.
15632 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
15634 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
15635 interlocked optimization due lack of support on x86, rewrote
15636 exchange to take into account that base may be in eax.
15638 xsp works again; activated Interlocked optimizing code.
15640 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
15642 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15644 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
15646 * mini-ops.h: Add new opcodes.
15648 * mini.h: Add new patch types. Add got_var to MonoCompile.
15650 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
15651 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
15652 make it work with all kinds of patchable code.
15654 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
15655 address of the GOT, and referencing entries in the GOT.
15657 * mini.c: Add code to load the GOT address if needed by an opcode.
15659 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
15660 independent AOT code on the x86 using an elf-style Global Offset Table.
15662 2004-12-14 Raja R Harinath <rharinath@novell.com>
15664 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
15666 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15668 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
15671 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
15673 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
15674 of Interlocked:Increment/Decrement/Add as inline ops.
15675 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
15677 2004-12-12 Geoff Norton <gnorton@customerdna.com>
15679 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
15680 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
15682 2004-12-12 Duncan Mak <duncan@ximian.com>
15684 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
15685 again. `patch_info->table_size' is no longer valid after Zoltan's
15688 2004-12-12 Martin Baulig <martin@ximian.com>
15690 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
15691 if we are the "real" method, ie. not an inlined method inside it.
15693 2004-12-11 Ben Maurer <bmaurer@ximian.com>
15695 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
15696 before we look in the special fields table. This fixes
15697 ../tests/thread-static-init.cs.
15699 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15701 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
15702 for Array get_Rank and get_Length. Fixes bug #70465.
15704 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
15706 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
15707 separate structure to reduce the size of MonoJumpInfo.
15709 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
15711 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
15713 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
15715 * mini.c (mini_get_inst_for_method): Changed to allow ports
15716 to return a MonoInst instead of opcode
15717 (renamed mini_get_opcode_for_method to better reflect the new functionality)
15719 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
15720 Allow ports to return a created MonoInst instead of op-code, will enable
15722 (renamed mini_get_opcode_for_method to better reflected the functionality)
15724 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
15726 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
15728 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
15730 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
15733 2004-12-08 Martin Baulig <martin@ximian.com>
15735 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
15736 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
15738 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
15740 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
15743 * exceptions.cs: Disable some tests which depend on properties of x86 fp
15746 2004-12-08 Raja R Harinath <rharinath@novell.com>
15748 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
15750 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
15752 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
15753 bug introduced by the previous patch.
15755 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
15757 * mini-ppc.c, objectc.cs: handle large structs passed by value
15758 (fixes bug #69972).
15760 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
15762 * mini-ppc.c: OP_ARGLIST implementation from
15763 Geoff Norton <gnorton@customerdna.com>.
15765 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
15767 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
15768 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
15770 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
15772 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
15774 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15776 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
15779 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
15781 * mini-sparc.c: Zero out localled-ed memory.
15783 * iltests.il: Add tests for zeroing out localloc-ed memory.
15785 2004-12-04 Martin Baulig <martin@ximian.com>
15787 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
15788 mono_method_get_signature_full().
15790 2004-12-03 Massimiliano Mantione <massi@ximian.com>
15792 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
15793 and some utility functions (always for SSAPRE), integrated SSAPRE.
15794 * mini.h: Likewise.
15795 * driver.c: Added ssapre option.
15796 * ssa.c: Small fix on OP_ARG handling.
15797 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
15798 * Makefile.am: Likewise.
15800 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
15802 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
15803 now in the xp code.
15805 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
15808 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15810 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
15812 * cpu-s390.md : Increase instruction length of oparglist.
15814 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
15816 2004-11-30 Martin Baulig <martin@ximian.com>
15818 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
15819 virtual generic methods. We call a special helper_compile_generic_method()
15820 icall to retrieve the method from the vtable, inflate and compile
15821 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
15823 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
15825 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
15827 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
15829 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
15831 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
15834 2004-11-27 Ben Maurer <bmaurer@ximian.com>
15836 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
15837 platforms with PIC aot.
15839 2004-11-28 Martin Baulig <martin@ximian.com>
15841 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
15844 2004-11-28 Martin Baulig <martin@ximian.com>
15846 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
15847 the result of mono_type_get_underlying_type() to check whether
15850 2004-11-26 Martin Baulig <martin@ximian.com>
15853 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
15856 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
15858 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
15859 the same way as the other arguments so they won't get clobbered.
15861 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
15862 calls through R11 since it is clobbered by the trampoline code.
15864 2004-11-26 Raja R Harinath <rharinath@novell.com>
15866 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
15867 pick up in-tree mscorlib.dll.
15869 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
15871 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
15873 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
15874 runtime data/code are now stored in a table similar to the GOT in ELF.
15875 This allows the code itself to be position independent.
15877 * aot.c: Fix loading of referenced assemblies after the lazy assembly
15880 * aot.c: Attach ELF type (object/function) directives to all global
15883 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
15885 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
15887 * mini-amd64.h: Turn on PIC AOT code.
15889 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
15890 returning the offset within an OP_AOTCONST instruction where the GOT
15891 offset needs to be added.
15893 * mini.h: Bump AOT file format version.
15895 2004-11-25 Martin Baulig <martin@ximian.com>
15897 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
15898 uninflated generic methods.
15900 2004-11-25 Martin Baulig <martin@ximian.com>
15902 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
15904 2004-11-24 Martin Baulig <martin@ximian.com>
15906 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
15907 original klass (this only applies for generic instances).
15909 2004-11-24 Martin Baulig <martin@ximian.com>
15911 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
15912 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
15915 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
15917 * mini.c (mono_method_to_ir): Disable inlining for methods containing
15918 localloc. Fixes #69678.
15920 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
15922 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
15924 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
15925 used SSE registers on pinvoke calls. Fixes #69774.
15927 2004-11-23 Geoff Norton <gnorton@customerdna.com>
15929 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
15930 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
15932 2004-11-23 Raja R Harinath <rharinath@novell.com>
15934 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
15935 Refer directly to the mcs/ tree.
15937 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15939 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
15940 Check if a trampoline for a synchronized method is required.
15942 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
15944 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
15945 with localloc if needed. Throe arithmetric exception in
15946 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
15947 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
15949 2004-11-19 Geoff Norton <gnorton@customerdna.com>
15951 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
15952 types before switching on type. Fixes #69622.
15954 2004-11-19 Raja R Harinath <rharinath@novell.com>
15956 * Makefile.am (check-local): New. Integrate into 'make check'.
15957 (MCS,RUNTIME): Define using in-tree mono and mcs.
15959 (%.exe): Use $(ILASM).
15961 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
15963 * mini-ppc.c: adjust initial prolog size (bug #69691).
15965 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
15967 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
15970 2004-11-17 Raja R Harinath <rharinath@novell.com>
15972 * Makefile.am (clean-local): Rename from 'clean'.
15974 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15976 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
15977 to mono_arch_is_int_overflow.
15978 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
15981 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
15983 * declsec.c|h: New files to support declarative security attributes.
15984 Added function to check if a method has (applicable) security.
15985 * mini.c|h: Add check for declarative security attributes in
15986 mono_method_check_inlining.
15987 * Makefile.am: Added declsec.c and declsec.h to the build.
15989 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
15991 * mini.c, mini.h: update to keep dynamic code info per-domain.
15993 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
15995 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
15996 (mini_init): Get rid of it from here too.
15998 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
16000 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
16001 implemented OP_RETHROW (patch by Geoff Norton
16002 <gnorton@customerdna.com>).
16004 2004-11-10 Geoff Norton <gnorton@customerdna.com>
16006 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
16007 between appdomains. Fixes appdomain-unload on PPC.
16009 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
16011 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
16012 mini-exceptions.c: handle the new wrapper types.
16013 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
16014 token value as a MonoClass* when compiling a wrapper.
16015 mono_jit_create_remoting_trampoline now takes an additional
16016 MonoRemotingTarget parameter.
16018 2004-11-10 Martin Baulig <martin@localhost>
16020 * mini.c (mono_method_to_ir): Use `generic_container->context'
16021 rather than creating a new one.
16023 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16025 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
16027 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
16029 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
16031 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
16032 the experimental aot cache stuff.
16034 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
16036 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
16037 mini-exceptions.c: update to exception clause structure changes.
16039 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
16041 * exceptions-x86.c (throw_exception): Fix warnings.
16043 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
16046 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
16048 * exceptions-sparc.c (get_throw_exception): Really fix this.
16050 2004-11-07 Ben Maurer <bmaurer@ximian.com>
16052 * tramp-*.c: we no longer support icalls without wrappers, so
16053 a bit of code can be removed here
16055 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
16057 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
16060 * cpu-sparc.md: Add op_rethrow.
16062 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
16064 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
16066 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
16067 * mini-ops.h: Add OP_RETHROW.
16069 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
16071 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
16073 2004-11-05 Geoff Norton <gnorton@customerdna.com>
16075 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
16076 Makes the output much easier to read
16078 2004-11-05 Ben Maurer <bmaurer@ximian.com>
16080 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
16081 prevents another huge leak when compiling with ssa. Secondly, the
16082 performance of doing this rather than freeing the lists is much
16083 better. GList does a lock every time you allocate a list link,
16084 so that it can use a memory pool. So, it is better to just use
16085 a memory pool of our own.
16087 * ssa.c, linear-scan.c: replace g_list_remove_link with
16088 g_list_delete. The remove one does not free the GList, so we were
16089 leaking memory. On -O=all --compile-all with corlib, this cut down
16090 3 MB of allocations.
16092 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
16094 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
16096 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
16098 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
16099 into a new function mono_create_jit_trampoline ().
16101 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
16103 * trace.c (get_spec): Allow tracing of classes without a namespace.
16105 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
16107 * mini.c: Fix pointer overwrite in mini_method_compile.
16109 2004-11-2 Geoff Norton <gnorton@customerdna.com>
16111 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
16112 The darwin ABI needs some special handling for 1 and 2 byte structs
16113 Lets use lbz/lhz instead of lwz everywhere.
16114 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
16115 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
16116 Use stb/sth for the former, and put the latter always on stack instead of in
16117 argument registers.
16119 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
16121 * trace.c (is_filenamechar): Add '_'.
16123 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16125 * mini-s390.c: Fix prolog length to allow for large trace requirements.
16127 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
16129 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
16131 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
16132 depends on libmonogc. Fixes #68805.
16134 2004-10-26 Miguel de Icaza <miguel@ximian.com>
16136 * mini.c (mono_jit_free_method): Provide extra information for
16137 this error. Currently this leaks, but will be turned into a
16138 developer option in the future.
16140 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
16142 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
16144 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
16146 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
16147 boundary. Fixes reading of PATCH_INFO_R4 and R8.
16148 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
16150 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
16152 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
16153 trampolines for AOT code.
16155 2004-10-22 <vargaz@freemail.hu>
16157 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
16158 constructed types. Fixes #68136.
16160 2004-10-21 Martin Baulig <martin@ximian.com>
16162 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
16163 if it returns true, unwind the stack to the call instruction.
16165 2004-10-21 <vargaz@freemail.hu>
16167 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
16169 * mini.h: Bump AOT version number.
16171 * objects.cs: Add another test for unbox trampolines.
16173 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
16176 2004-10-20 <vargaz@freemail.hu>
16178 * driver.c: Add SHARED to the set of optimizations tested.
16180 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
16182 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
16183 used by CEE_NEWARR.
16185 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
16187 2004-10-20 Martin Baulig <martin@ximian.com>
16189 * mini-exceptions.c (mono_handle_exception): Call
16190 mono_debugger_handle_exception() to tell the debugger about
16191 catch/finally clauses.
16193 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
16195 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
16197 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
16200 2004-10-15 Geoff Norton <gnorton@customerdna.com>
16202 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
16203 methods as their native size, fixed bug #57543, #57545.
16204 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
16205 This saves a temporary register and mullw call down into 1 (minor perf
16206 increase for cases like sum = sum * 5; This use to translate into:
16209 It now translates to
16212 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
16214 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
16217 2004-10-11 Martin Baulig <martin@ximian.com>
16219 * mini.c (mono_method_to_ir): If we're a generic method, get the
16220 MonoGenericContainer from our MonoMethodNormal and create a
16221 MonoGenericContext from it.
16223 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
16225 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
16227 * basic-long.cs: Add test for checked i8->i2 cast.
16229 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16231 * inssel-ppc.brg: added a couple of speedup rules.
16233 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
16235 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
16236 to speed up rebuilds.
16238 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16240 * mini-s390.c: Minor fix to OP_OR_IMM.
16242 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
16244 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
16245 better. Fixes appdomain-unload.exe on sparc.
16247 2004-10-02 Massimiliano Mantione <massi@ximian.com>
16249 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
16250 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
16253 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
16255 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
16257 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
16259 * mini.c: Always generate a field read/write wrapper for members
16260 of the class MarshalByRefObject since the actual instance could
16263 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
16265 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
16267 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
16269 * driver.c mini.h trace.c: Move the setting of the main assembly into
16270 a separate function called mono_trace_set_assembly () and call it after
16271 actually loading the main assembly. Fixes #66872.
16273 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
16275 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
16276 using the code manager.
16278 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
16280 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
16282 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
16284 * cpu-amd64.md: Fix bug in previous patch.
16286 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
16289 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
16291 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
16292 mini-exceptions.c: updates for changed stack walk interface.
16294 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16296 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
16298 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
16300 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
16302 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
16304 * driver.c (mini_regression_list): Do not call mono_assembly_close
16305 since assemblies can't be unloaded.
16307 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
16309 * cpu-amd64.md: Fix more instruction lengths.
16311 * cpu-amd64.md: Fix lengths of some instructions.
16313 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
16315 * inssel.brg: Make the array ldelema check aot friendly.
16317 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
16319 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
16321 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
16323 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
16325 * mini-x86.c: Fix build.
16327 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
16328 mono_type_get_underlying_type () helper function to simplify code.
16330 2004-09-09 Martin Baulig <martin@ximian.com>
16332 * mini-amd64.c: Don't access `type->data.klass' directly, call
16333 mono_class_from_mono_type() instead since the type may be a
16336 2004-09-09 Martin Baulig <martin@ximian.com>
16338 * mini-amd64.c (get_call_info): Fix support for generic instances.
16339 (add_valuetype): Use mono_class_from_mono_type() to get the class
16340 since we can be a generic instance.
16342 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
16344 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
16346 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
16348 * liveness.c: reset spill costs on each scan: bug 62107
16350 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
16352 * exceptions-sparc.c (mono_arch_find_jit_info): remove
16353 unnecessary line that doesn't compile
16355 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
16357 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
16358 trampolines, make them call an error function so people can fix their
16361 2004-09-06 Martin Baulig <martin@ximian.com>
16363 * mini.c (mono_method_to_ir): When initializing locals, handle a
16364 generic instances like a valuetype if it's a valuetype and like a
16365 class if it's a class.
16367 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
16369 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
16370 stack. Fixes #64674.
16372 * exceptions.cs: Add test for unwinding of call arguments.
16374 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
16376 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
16377 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
16378 set the carry/borrow flag). The sparc and s390 implementations
16379 can now use optimized versions (and simplify the code). ppc bugfixes.
16381 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
16383 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
16385 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
16387 * inssel-amd64.brg: Remove leftover 32 bit rule.
16389 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
16391 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
16393 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
16394 mono_arch_find_jit_info functions into a new function. Fix a memory
16397 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
16400 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
16402 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
16405 * exceptions.cs: Add array size tests.
16407 * mini.c: Allocate a separate icall wrapper for each arity of
16408 mono_array_new_va. Fixes #59509.
16410 * exceptions.cs: Add testcase for 64578.
16412 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
16414 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
16416 2004-09-02 Martin Baulig <martin@ximian.com>
16418 * mini.c (mono_method_to_ir): When initializing the locals, call
16419 handle_initobj() on the generic instance itself, not its
16422 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
16424 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
16425 MonoJitInfo for dynamic methods.
16427 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
16429 * mini.c: Add support for freeing JIT data for dynamic methods.
16431 2004-09-01 Martin Baulig <martin@ximian.com>
16433 * mini-x86.c (is_regsize_var): Added support for generic
16435 (mono_arch_emit_prolog): Make this compile again, use
16436 `x86_push_imm_template (code)'.
16438 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
16440 * mini-x86.c: make all push_imm instructions that get
16441 patched always emit the long form
16443 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
16445 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
16446 in a per-domain hash.
16448 * mini-amd64.c (merge_argument_class_from_type): Handle generic
16451 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
16453 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
16456 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
16459 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
16460 Beginnings of SSE2 support.
16462 * exceptions.cs: Add more tests for checked int<->uint casts.
16464 2004-08-28 Martin Baulig <martin@ximian.com>
16466 * mini-x86.c (mono_arch_instrument_epilog): Added support for
16470 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
16471 Handle generic instances recursively.
16473 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
16475 * iltests.il: test for conv.u8 on a constant
16477 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
16479 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
16480 LCONV_x4 (shrun_32 (membase)).
16482 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
16484 * inssel-x86.brg: c&p rules for push/setret of long
16486 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
16488 * inssel-x86.brg: c&p rules for compare (base, regvar) and
16489 compare (regvar, base)
16491 * inssel-x86.brg: more burg love
16493 * inssel.brg: more cleanup
16495 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
16497 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
16499 * basic-long.cs, basic-calls.cs: new tests for optimization.
16501 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
16503 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
16506 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
16508 * mini-amd64.c (read_tls_offset_from_method): Add another case.
16510 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
16512 * inssel.brg (mini_emit_memcpy): use
16513 NO_UNALIGNED_ACCESS to disable memcpy optimization
16515 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
16517 * mini-amd64.c: Handle generic types in various places.
16519 * mini.c (mono_method_to_ir): Handle generic types in init locals.
16521 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
16523 * mini.c (handle_box): Fix warning.
16525 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
16527 * mini-amd64.h: Enable the emit_state optimization.
16529 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
16531 * mini-amd64.c: Add some new 64 bit peephole opts.
16533 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
16535 * cpu-amd64.md: sreg1 of div instructions must be %rax.
16537 * mini-amd64.c: Register allocator fixes.
16539 * mini.c: Add an optimization to emit_state to avoid allocation of new
16540 registers on some platforms.
16542 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
16544 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
16546 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
16547 allocation. Fixes #63085.
16549 * basic-long.cs: Add new regression test.
16551 * mini-amd64.c: Register allocator improvements.
16553 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
16555 * mini-amd64.c (read_tls_offset_from_method): Add another code
16558 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
16559 instruction sequence for nullifying class init trampolines.
16561 * objects.cs: Add new regalloc test.
16563 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
16565 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
16567 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
16569 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
16572 * driver.c: Fix profiling after TLS changes.
16574 * driver.c (mono_main): Set mono_stats.enabled if needed.
16576 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
16579 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
16581 * mini-x86.c: use a 1 op rather than a 2 op tls access
16582 instruction -> faster.
16584 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
16586 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
16589 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
16591 * exceptions-sparc.c (throw_exception): fix typo
16593 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
16595 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
16596 set tree->dreg correctly with tls. Allow any
16597 register to be used.
16599 * mini-x86.c (read_tls_offset_from_method): add new code
16600 generation pattern seen with GCC.
16603 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
16605 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
16606 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
16607 exceptions-sparc.c: fix some performance issues in exception
16608 handling and setting of the stack trace for exceptions that were
16611 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
16613 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
16616 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
16619 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
16621 This patch inlines tls access, when possible.
16623 * mini.h: new arch functions for TLS intrinsics.
16624 All platforms updated with a stub.
16626 * mini.c: use the new intrinsics
16628 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
16629 arch specific intrinsic for tls variables
16631 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
16633 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
16636 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
16638 * mini.c: thread local allocation
16640 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
16642 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
16644 * Makefile.am: Link against the static version of libmonogc.
16646 * Makefile.am: Link the static versions of the convenience libraries
16647 into the mono executable.
16649 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
16651 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
16653 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
16654 on integer overflow.
16656 * mini-amd64.c: Reorganize function call code.
16658 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
16660 2004-08-14 Ben Maurer <bmaurer@ximian.com>
16662 * inssel-x86.brg: use xor eax,eax.
16664 * basic.cs: new tests
16666 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
16668 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
16669 in exception throwing code.
16671 2004-08-14 Ben Maurer <bmaurer@ximian.com>
16673 * inssel-x86.brg: use xor esi,esi.
16675 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
16677 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
16678 can trace methods compiled during mini_init () too.
16680 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
16683 2004-08-14 Ben Maurer <bmaurer@ximian.com>
16685 * Makefile.am: static link on x86 (r=zoltan)
16687 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
16689 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
16690 code since it causes some programs to fail.
16692 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
16694 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
16696 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
16698 * mini.c: ovfops_op_map - add STACK_OBJ case for
16700 * basic.cs: add test_0_pin_string as test
16703 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
16705 * Makefile.am: build C# if srcdir != builddir
16707 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
16709 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
16710 fall-through blocks.
16712 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
16714 * driver.c: enable loop by default again and include abcrem in -O=all.
16716 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
16718 * iltests.il: Add some localloc tests.
16720 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
16722 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
16725 * inssel-amd64.brg: Add some optimizations.
16727 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
16730 * Makefile.am: Statically link mono against libmono on AMD64.
16732 * mini-amd64.c inssel-amd64.brg: Optimizations.
16734 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
16736 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
16738 * tramp-amd64.c: Patch calling code in trampolines.
16740 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
16742 * mini-amd64.c: pinvoke struct passing fixes.
16744 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
16746 * mini-sparc.c: redo change, make mono_arch_cpu_init call
16747 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
16749 2004-08-05 Duncan Mak <duncan@ximian.com>
16751 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
16754 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
16756 * mini-amd64.c (emit_move_return_value): Move return value for normal
16759 2004-08-05 Martin Baulig <martin@ximian.com>
16761 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
16762 `type->type'; just modify `type' itself when dealing with enums
16763 and generic instances.
16764 (check_call_signature): Make `simple_type' a `MonoType *'.
16766 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
16768 * mini.c: Use OP_PADD to add offsets to addresses.
16770 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
16772 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
16774 * mini-sparc.c (mono_arch_emit_epilog): fix check
16775 for folding last op into restore instruction
16777 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
16779 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
16780 helper methods using the code manager.
16782 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
16784 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
16786 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16788 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
16789 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
16791 * mini-s390.c: fix tail processing
16793 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
16795 * mini-ppc.c: mul.ovf.un exception name fix.
16797 2004-08-03 Martin Baulig <martin@ximian.com>
16799 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
16800 instances; before jumping to `handle_enum', also modify `ptype'.
16802 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
16804 * cpu-sparc.md: fcall maximal length too small.
16806 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
16808 * mini-amd64.c mini.h: Add initial support for passing/returning
16809 structures to/from pinvoked methods.
16811 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
16813 * mini-ppc.c: reg allocator fix.
16815 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
16817 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
16819 * inssel.brg: Optimize memset on 64 bit machines.
16821 * mini-amd64.c: Fix some vararg cases.
16823 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16825 * mini-s390.c: Corrected macro in emit_float_to_int
16827 * s390-abi.cs: Tests to exercise the s390 ABI
16829 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
16831 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
16834 * basic.cs: Add a test for add.ovf.un.
16836 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
16838 * mini-sparc.c: add case for OP_IDIV_UN
16840 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
16842 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
16844 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
16846 2004-07-30 Ben Maurer <bmaurer@ximian.com>
16848 * basic.cs: regression tests.
16850 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
16853 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
16855 * basic.cs: Add a new test.
16857 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
16858 and AOT. Various fixes and optimizations.
16860 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
16862 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
16864 * mini-ppc.c: make sure temp regs are not used for global reg
16867 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
16869 * cpu-sparc.md: conv_i8 fix for 64bits
16871 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
16873 2004-07-29 Ben Maurer <bmaurer@ximian.com>
16875 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
16876 add opcode for cmp BYTE PTR [eax], imm.
16878 * inssel.brg: Make memcpy and memset takes bases.
16880 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
16882 * *-amd64.*: More AMD64 work.
16884 2004-07-28 Ben Maurer <bmaurer@ximian.com>
16886 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
16887 add a compare-not-equal opcode.
16889 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
16891 * mini.c: Use mono_init_from_assembly instead of mono_init.
16893 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
16895 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
16897 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
16899 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
16901 * inssel.brg: 64 bit fixes.
16903 * mini.h (MonoCallInst): Add some AMD64 specific data.
16905 * mini.h: Add some OP_P opcodes.
16907 2004-07-28 Ben Maurer <bmaurer@ximian.com>
16909 * basic.cs: tests for 61797 and 61740
16911 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
16913 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
16914 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
16916 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
16918 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
16920 * *-amd64*.*: Ongoing AMD64 work.
16922 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
16924 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
16926 * *-amd64*: Ongoing AMD64 work.
16928 * mini-arch.h: Add AMD64 support.
16930 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
16932 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
16934 * mini-ops.h: Add new opcodes.
16936 * Makefile.am: Add AMD64 support.
16938 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
16939 rules into the inssel-long*.brg files.
16941 * *-amd64.*: Add beginnings of AMD64 backend.
16943 2004-07-22 Ben Maurer <bmaurer@ximian.com>
16945 * mini.c (print_dfn): commenting out the code that prints
16946 the cil. With -O=deadce, this makes -v -v crash.
16948 * cpu-pentium.md: make checkthis have a length of 2
16950 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
16952 * mini-sparc.h: fix implementations of __builtin
16953 functions for Sun compiler for V9.
16955 2004-07-16 Ben Maurer <bmaurer@ximain.com>
16957 * mini.c: use the new stelem.ref wrapper
16958 * exceptions.cs, arrays.cs: new stelem.ref tests
16960 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
16962 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
16963 new XSP should work with these changes).
16965 2004-07-14 Ben Maurer <bmaurer@ximain.com>
16967 * inssel-{long32,x86,}.brg: trivial optimizations.
16969 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
16971 * mini.c: load value when emitting box operation in
16974 2004-07-12 Ben Maurer <bmaurer@ximian.com>
16976 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
16977 is one byte shorter than cmp DWORD PTR [eax], 0.
16979 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
16981 * inssel-ppc.brg: arguments on the stack are always
16982 relative to the stack pointer (spotted by Neale Ferguson).
16984 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16986 * exceptions-x86.c: delay appending the method name to the trace until
16987 after mono_jit_info_table_find is called, as this gets the real
16990 2004-07-09 Ben Maurer <bmaurer@ximian.com>
16992 * aot.c: register roots
16994 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
16996 * aot.c : I could just use PLATFORM_WIN32 flag.
16998 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
17000 * aot.c : Reverting the previous fix. This time it broke linux build.
17002 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
17004 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
17006 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
17008 * mini.c (handle_stack_args): Remove some more debugging code.
17010 * mini.c (handle_stack_args): Remove debug output left in by mistake.
17012 * driver.c mini.h aot.c: Allow additional options to be specified with
17013 --aot and pass them to mono_compile_assembly.
17015 * aot.c: Add experimental code to AOT compile all loaded assemblies
17016 on demand and save the code into a cache in the filesystem.
17018 * aot.c: Add support for more wrapper methods.
17020 * mini.c (handle_stack_args): Handle some corner cases. Fixes
17023 * cpu-*.md: Remove removed opcodes.
17025 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
17026 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
17027 related icalls to marshal.c.
17029 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
17031 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
17033 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
17035 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
17037 2004-07-06 Ben Maurer <bmaurer@ximian.com>
17038 * liveness.c: If liveness is recomputated we need to reset the information
17039 for each variable. This way, if the liveness range has been narrowed
17040 by optimizations that happened after the last computation, we can return
17043 For example, if you have
17048 // Tons of code that does not affect i
17054 i = 0 is dead code and will be removed by SSA. However, when
17055 linear scan gets to the code, i will still appear to be live
17056 throughout the entire block. This prevents good register allocation.
17058 2004-07-06 Martin Baulig <martin@ximian.com>
17060 * debug-mini.c (mono_debug_init_method): Allow
17061 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
17062 (mono_debug_add_icall_wrapper): New method.
17064 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
17066 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
17068 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
17071 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
17073 * aot.c (mono_aot_load_method): Fix loading of debug info.
17075 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
17077 * aot.c: Add logging support.
17079 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
17081 * mini.h: Add prototype for mono_print_method_from_ip.
17083 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
17085 * inssel.brg: 64 bit fixes.
17087 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
17090 * Makefile.am: Add SPARC64 support.
17092 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
17094 * aot.c: Fix alignment problems on 32 bit platforms.
17096 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
17098 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
17101 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
17104 * mini.h: Bump AOT file version. Some 64 bit fixes.
17106 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
17108 * inssel-sparc.brg: Add new rule to avoid register moves.
17110 * inssel.brg: Add ldind_to_load_membase helper function.
17112 2004-06-30 Ben Maurer <bmaurer@ximian.com>
17114 * mini.c: OffsetToStringData intrinsic.
17116 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
17118 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
17120 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
17123 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
17124 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
17126 * mini.c: reinstated mono_compile_get_interface_var()
17127 on x86, too, since the change breaks the Gtk# build there as well.
17129 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17131 * driver.c: remove loop from the default optimizations: it seems to
17132 interact badly with some of the other options (see bug #60613).
17134 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
17136 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
17137 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
17139 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
17141 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
17142 vararg-using methods.
17144 2004-06-21 Martin Baulig <martin@ximian.com>
17146 * mini/mini-exceptions.c
17147 (mono_handle_exception): Added `gpointer original_ip' argument.
17148 After calling mono_unhandled_exception(), call
17149 mono_debugger_unhandled_exception() and if that returns true,
17150 restore the context and return.
17152 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
17154 * mini-ppc.c: prefer the use of relative branches so
17155 they won't need to be patched in aot code (patch from Patrick Beard).
17157 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
17159 * aot.c: patch from Patrick Beard to make the output assembly
17160 more correct for the MacOSX assembler. Small tweak to
17161 generate sane images on Linux/PPC, too.
17163 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17165 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
17166 case until bug #59509 is fixed (shows up in #60332).
17168 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17170 * mini.c: make sure the needed wrappers are compiled, too, with
17173 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
17175 * driver.c: remove NPTL reference in --version output.
17177 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17179 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
17180 generate valid assembly for the Mach-O assembler.
17182 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
17184 * driver.c: don't include abcrem in the all optimization specifier
17185 since it slows down jit compilation too much for now.
17187 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
17189 * mini.c: use BIGMUL only if both operands have the same signage.
17190 * iltests.il: Test for bug 60056. (errors related to signage in
17195 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
17197 * mini.c, aot.c: memory leak fixes.
17199 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
17201 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
17203 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
17205 * Makefile.am: remove the -static hack completely, it links in
17206 statically glib as well.
17208 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
17210 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
17211 * exceptions.cs: make it compile with new mcs/csc.
17213 2004-06-03 Massimiliano Mantione <massi@ximian.com>
17214 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
17215 and added relevant test case.
17217 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
17219 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
17220 regressions in gtk-sharp.
17222 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
17224 * exceptions.cs: New regression tests.
17226 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
17228 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
17230 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
17232 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
17234 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
17236 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
17238 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
17240 * mini.c (mono_jit_runtime_invoke): Init class in this
17241 method instead of trusting mono_jit_compile_method to
17242 do the work (because wrappers can be in object class)
17244 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
17246 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
17248 * basic-long.cs: New regression test.
17250 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
17252 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
17253 and div/rem checks.
17255 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
17257 * Makefile.am: fix miguel's change to build mono statically against
17258 libmono (track build dependencies).
17260 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
17262 * cfold.c: Some glib versions do not have G_MININT32.
17264 2004-05-26 Massimiliano Mantione <massi@ximian.com>
17266 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
17267 with precision of tan, atan, sin and cos, and implemented related
17268 regressions tests (fixes bug 54467, but one new problem appeared and
17271 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
17273 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
17275 * exceptions.cs: Add test for constant folding && division by zero.
17277 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
17278 since driver.c is in libmono too, so the optimization was useless.
17280 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
17281 variable to driver.c so the compiler can emit more efficient code to
17284 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17286 * Makefile.am: don't distribute generated inssel.[ch] files.
17288 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
17290 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
17291 into the default appdomain. Fixes #58707.
17293 * jit-icalls.c: Remove the broken approximation for truncl, doing
17294 no conversion is better.
17296 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
17299 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
17301 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
17302 of the mcrxr instruction which is not available on some processors
17303 even if it's documented to be. Implement add and sub overflow correctly
17304 (still not complete for long unsigned). Speed up icalls a bit.
17306 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
17308 * mini.c (mono_jit_compile_method_with_opt): Make sure that
17309 we run .cctor in the current domain instead of target_domain.
17311 Fixes bug #58558, .cctor not being called in -O=shared.
17313 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
17315 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
17317 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
17319 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
17320 which can be done with an imm8, do it that way.
17321 (mono_arch_output_basic_block): ditto for a jmp
17322 (mono_arch_emit_prolog): Computate maximum offset of a label.
17324 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
17326 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
17327 now tries to allocate prefered physical reg's for virtual
17328 regs. This reduces the number of emited spills/loads with
17329 20-30% on our core assemblies.
17331 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17333 * jit-icalls.c: truncl() is not needed and trunc() is
17334 the correct thing to do anyway (bug #58287).
17336 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
17338 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
17341 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
17343 * driver.c: enable loop optimizations by default.
17345 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
17347 * mini-x86.c: fix calc of max loop size when aligning loops start.
17349 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
17351 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
17354 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
17356 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
17359 * basic-long.cs: Add tests for add/subtract of immediates with carry.
17361 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
17363 * mini.c (inline_method): Allways inline some wrappers even if the cost
17364 is too large. Fixes #58785.
17366 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
17368 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
17370 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
17371 (crichton@gimp.org). Beginning of support for sparc/linux.
17373 * mini-sparc.c: Optimize retrieval of LMF address.
17375 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
17377 * exceptions-ppc.c: handle alloca in methods with clauses.
17379 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
17381 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
17383 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
17385 * mini.c: Delegate most of the abort signal work to
17386 mono_thread_request_interruption, which also handles Stop and Suspend
17389 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
17391 * mini.c mini.h: Allow inlining of icall wrappers if the backend
17392 supports the save/restore lmf opcodes.
17394 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
17396 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
17397 by gcc-3.4 as well.
17399 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
17401 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
17403 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
17404 methods which contain array accesses.
17406 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
17407 boundaries. Fixes #58537.
17409 * iltests.il: Add regression test for #58537.
17411 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
17413 * mini-x86.c (mono_arch_local_regalloc): Last part of
17414 fix for bug #58633 (releasing register to early).
17416 2004-05-18 Miguel de Icaza <miguel@ximian.com>
17418 * basic-long.cs: Add new regression test.
17420 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
17422 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
17423 register too early on the chain.
17425 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
17427 * mini.c (create_helper_signature): Use a helper function to reduce
17428 the code which needs to be written. Also set the calling convention of
17429 icalls on windows. Fixes #57840.
17431 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
17433 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
17434 exceptions-ppc.c: added helper function to get the instruction address
17435 from a signal handler context.
17437 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
17439 * helpers.c: use g_get_tmp_dir. Invokes happyness
17442 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
17444 * helpers.c: Add new env variable to pass args to objdump.
17445 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
17447 2004-05-17 Radek Doulik <rodo@ximian.com>
17449 * Makefile.am (common_sources): added abcremoval.h so it get
17450 disted and daily mono packages on go-mono.com will build again
17452 2004-05-17 Massimiliano Mantione <massi@ximian.com>
17454 * abcremoval.c: Fixed coding style, added copyright header.
17456 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
17458 * mini.h: Added prototype for abc removal main function.
17460 * build_relations_propagation_table.pl: Added copyright header.
17462 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
17464 * basic-long.cs: reg test for complex ceq_long bug.
17466 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
17468 * mini-x86.c (mono_arch_local_regalloc): Correctly free
17469 reg in long and clob case (bug #58343). Fixed/added comments.
17471 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
17473 * mini.c (mono_jit_runtime_invoke): Follow new convention
17474 of calling the invoke method with an function pointer.
17476 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
17478 * ChangeLog: Fix author of memory leak patch.
17480 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
17482 * Makefile.am: fix make dist as well...
17485 2004-05-14 Massimiliano Mantione <massi@ximian.com>
17487 * cfold.c: Made so that conversions from pointer to int4 are no-ops
17488 on archs where pointers are 4 bytes long.
17490 * Makefile.am: Added abcremoval.c source file.
17492 * abcremoval.c: Added abcremoval.c.
17494 * abcremoval.h: Added abcremoval.h.
17496 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
17498 * inssel.brg: Enabled bounds check removal.
17500 * mini.c: Added support for abcrem optimization.
17502 * mini.h: Added abcrem optimization label.
17504 * driver.c: Added support for abcrem optimization.
17506 * propagated_relations_table.def: Added propagated_relations_table.def.
17508 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
17510 * mini.c, cfold.c: fix style.
17512 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
17514 * mini.c: handle issue with the low-level implementation of
17515 some long opcodes (bug #54209).
17517 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
17519 * basic.cs: test for my new cmov stuff.
17521 2004-05-13 Patrik Torstensson
17523 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
17524 opt and added peephole documentation.
17526 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
17528 * tramp-ppc.c: rewrote the generic trampoline code.
17530 2004-05-11 Patrik Torstensson
17532 * mini-x86.c: optimize long shl/shr asm code (one less branch)
17534 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
17536 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
17538 * mini.h mini.c dominators.c: Applied patch from Derek Woo
17539 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
17541 * mini.c: Add new icalls for AsAny marshalling.
17543 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
17545 * tramp-ppc.c, mini-ppc.c: more cleanups.
17547 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17549 * mini.c: no warnings.
17551 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17553 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
17555 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
17557 * mini.c: In the thread abort signal handler, if the thread is in the
17558 process of being stoped, don't throw the Abort exception, just stop the
17561 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
17563 * tramp-ppc.c: removed old code.
17565 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17567 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
17568 do some simple speed optimizations on ppc.
17570 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
17572 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
17573 and large offsets in load/store.
17575 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
17577 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
17578 it causes regressions.
17580 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
17582 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
17585 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
17587 * jit-icalls.c: remove warnings.
17588 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
17589 speedups for unsafe code.
17591 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
17593 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
17595 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
17597 * basic-calls.cs: Add new regression test.
17599 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
17602 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
17604 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
17607 2004-05-06 Patrik Torstensson
17609 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
17610 long reg allocation in any reg (not only eax:edx) and implemented
17611 long shl/shr ops in asm instead of helpers.
17613 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
17615 * mini-sparc.h: Fix warnings.
17617 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
17620 * mini-exceptions.c (mono_handle_exception): Call the filter in a
17621 separate statement for clarity.
17623 * mini-sparc.c: Update status.
17625 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
17627 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
17630 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17632 * inssel-ppc.brg: another small pre-release workaround:
17633 we don't do overflow detection for long_sub_un.
17635 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
17637 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
17638 (also works around a weird ppc bug: 57957).
17640 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
17642 * tramp-ppc.c: trampoline fixes.
17644 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
17646 * mini-ppc.c: fixed typos.
17648 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
17650 * mini-ppc.c, exceptions-ppc.c: more code saves registers
17651 at the top of the stack. Fixed typos. Use a frame registers
17652 for all the methods with exception clauses.
17654 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
17656 * exceptions-ppc.c: restore fp registers.
17658 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
17660 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
17661 order from the stack top (moved the stack room to save the
17662 return value for trace after the param area). Fixed corruption
17663 in restoring registers on unwind.
17665 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
17667 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
17669 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17671 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
17672 and prolog/epilog for methods that use it. Allow
17673 enough param area room for varargs methods. Fix miguel's
17674 breakage in exception handling.
17676 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17678 * Makefile.am: run genmdesc only on current arch.
17680 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17682 * exceptions-x86.c:
17683 * mini-x86.h: fix the build on windows.
17685 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
17687 * 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.
17689 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
17691 * mini-exceptions.c: New file.
17693 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
17694 Move some parts of the x86 exception handling code to an
17695 arch-independent file so it can be shared with other ports.
17697 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
17699 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
17701 2004-04-26 David Waite <mass@akuma.org>
17703 * driver.c: remove comma from end of enumeration declaration
17705 2004-04-26 Jackson Harper <jackson@ximian.com>
17707 * driver.c: parse config file before loading first assembly. This
17708 allows the user gac to be enabled/disabled.
17710 2004-04-23 Miguel de Icaza <miguel@ximian.com>
17712 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
17713 simpler mechanism: we do not care what is encoded initially
17714 (branch absolute or relative), we care about the code and its
17715 target. I kept the old code for reference for now.
17717 The new code tries first to determine if the jump is anywhere in
17718 the -/+32 absolute meg range, if it succeeds, it encodes using the
17719 absolute branch; If not, it tried to find something in the
17720 relative range, if not, it uses the handle_thunk code.
17722 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
17724 * exceptions-ppc.c: use the correct ip register on macosx.
17726 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
17728 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
17730 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
17732 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
17733 Raise exception on integer divide by zero by hand since the hw
17734 doesn't support it. Handle NaNs in FP compares.
17736 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
17738 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
17739 code reducing duplication between the platforms and enabled
17740 signal exception handling (on linux for now).
17742 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
17744 * exceptions-ppc.c: more macosx support.
17746 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17748 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
17750 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
17752 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
17754 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
17756 * iltests.il: more tests.
17758 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
17760 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
17763 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
17765 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
17767 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
17769 * liveness.c: Mark variables as volatile in all basic blocks reachable
17770 from exception clauses.
17772 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
17774 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
17777 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
17779 * iltests.il, basic.cs: more tests for regalloc.
17781 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
17783 * iltests.il: Some tests for register allocation modifications
17786 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
17788 * exceptions.cs: Add regression test for bug #56782.
17790 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
17791 original stack trace if an exception is rethrown. Fixes #56782. Oh,
17792 the beauty of fixing the same thing in 5 different files...
17794 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
17796 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
17799 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
17801 * mini.c: Add support for STRWLPARRAY marshalling convention.
17803 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
17805 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
17806 to init the context to setup the regs pointer).
17808 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
17810 * exceptions-ppc.c: more exceptions work.
17812 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
17814 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
17817 2004-04-13 Miguel de Icaza <miguel@ximian.com>
17819 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
17820 can use the memory directly.
17822 * cpu-pentium.md: Update documentation from a post from Zoltan.
17824 add x86_add_membase, x86_sub_membase, x86_mul_membase
17826 2004-04-13 Miguel de Icaza <miguel@ximian.com>
17828 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
17829 GENERAL_REGS they were also hardcoded for all PPC ports.
17831 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
17833 Remove hard-coded limit for floating point registers, use
17834 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
17836 Notice that in MacOS X calling conventions you can fit a lot more
17837 floating point values in registers, so I should update the PInvoke
17838 test to excercise the passing of floating point values on the
17839 stack (currently broken).
17841 2004-04-06 Miguel de Icaza <miguel@ximian.com>
17843 * tramp-ppc.c (create_trampoline_code): Added
17844 JUMP_TRAMPOLINE_SIZE.
17845 (ppc_magic_trampoline): Follow the pattern from
17846 x86_magic_trampoline: if code is set to zero, return.
17847 (create_trampoline_code): Always pass MonoMethod to the jump
17848 trampoline, before it was passing a null.
17849 (mono_arch_create_jump_trampoline): Implement the jump stub, could
17850 share the code with mono_arch_create_jit_trampoline.
17852 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
17854 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
17857 * cpu-g4.md: Added length for jmp instruction, the worst case
17858 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
17861 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
17863 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
17865 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
17867 * mini.c: Only set bblock->real_offset when adding a new bblock, and
17868 before each IL instruction.
17870 * mini.c (CEE_BOX): Fix warnings.
17872 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17874 * mini.c: removed a few unused vars and extra whitespace.
17876 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
17878 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
17880 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
17882 (OP_GETCHR): use the above
17883 (CEE_LDELEMA): use the above.
17885 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
17886 version of the generic impl.
17887 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
17888 (CEE_LDELEMA): use the above.
17890 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
17892 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
17895 * iltests.il: Added new regression test for #56317.
17897 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
17899 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
17900 under NetBSD. Fixes #56450.
17902 * liveness.c (update_gen_kill_set): Fix previous patch.
17904 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17906 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
17908 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
17910 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
17911 ldsfld and ldsflda.
17913 * inssel-sparc.brg: Add more optimizations.
17915 * mini-sparc.c: Replace multiply/divide with shifts if possible.
17917 2004-04-01 Martin Baulig <martin@ximian.com>
17919 * mini.c (handle_box): New static function; moved the
17920 implementation of CEE_BOX here.
17921 (mono_method_to_ir): Added `constrained_call' variable.
17922 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
17923 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
17924 mono_method_get_constrained() to get the method.
17926 2004-04-01 Martin Baulig <martin@ximian.com>
17928 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
17929 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
17930 (mono_method_to_ir): We don't need these macros anymore since
17931 mono_class_get_full() already takes care of it.
17933 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17935 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
17936 use @function (as doesn't accept #function here) and check the return
17937 value of system and stop if fails.
17939 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17941 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
17943 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
17945 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
17947 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
17949 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
17952 * basic-long.cs: Add test for negation of Int64.MinValue.
17954 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
17956 * mini-sparc.c: Update status.
17958 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
17960 * exceptions-sparc.c: Fix return value in filters.
17962 * inssel-sparc.brg: Fix register allocation in some rules.
17964 2004-03-28 Martin Baulig <martin@ximian.com>
17966 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
17969 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
17971 * mini-x86.c (mono_arch_patch_code): Fix warnings.
17973 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
17974 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
17975 remove unused conv_u4 opcode.
17977 * mini-x86.c: Remove valgrind workaround since it slows down things
17978 even when mono is not run under valgrind.
17980 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
17982 * mini-sparc.c: Update status.
17984 * inssel-sparc.brg: Add some optimizations.
17986 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
17987 future delay slot filling. Add support for varargs, tail calls and JMP.
17989 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
17990 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
17992 * inssel.brg: Fix register allocation in OP_ARGLIST.
17994 * inssel.brg: Fix warnings.
17996 2004-03-25 Martin Baulig <martin@ximian.com>
17998 * mini.c (inflate_generic_field): Removed.
17999 (mini_get_method): Removed, use mono_get_method_full(),
18000 (mini_get_class): Removed, use mono_class_get_full().
18001 (mono_method_to_ir): Pass our generic context to
18002 mono_field_from_token().
18004 2004-03-25 Martin Baulig <martin@ximian.com>
18006 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
18007 of a `MonoMethod *'.
18008 (mini_get_method): Take a `MonoGenericContext *' instead
18009 of a `MonoMethod *'.
18010 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
18011 a new local variable called `generic_context' which holds the
18012 current `MonoGenericContext *'; use it to lookup things.
18014 2004-03-24 Martin Baulig <martin@ximian.com>
18016 * mini.c (mini_get_class): New static method; if we're inside a
18017 generic instance, inflate the class if neccessary.
18018 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
18020 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
18022 * iltests.il: New regression test for #55976.
18024 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
18027 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
18029 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
18032 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
18034 * liveness.c: Consider SSA stores as well as loads when making vars
18037 * exceptions.cs: New regression tests for register allocation.
18039 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
18041 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
18042 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
18043 domain lock only to protect puntual access to data structures.
18044 Added access lock for sighash, jit_icall_hash_name,
18045 jit_icall_hash_addr and domain->code_mp.
18047 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
18049 * driver.c: Print SIGSEGV handling method.
18051 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
18053 * mini.c (setup_jit_tls_data): Handle case when this is called
18054 multiple times for a thread.
18056 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
18057 is different from fbxx_un. Fixes #54303. Also use constants instead of
18058 magic numbers in a lot of places.
18060 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
18062 * exceptions.cs: Fix cctor test when --regression is used.
18064 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
18066 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
18069 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
18071 * inssel-ppc.brg: fixed register assignments for some rules.
18073 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
18075 * exceptions.cs: Add test for exceptions in static constructors.
18077 * mini.c (mono_jit_compile_method_with_out): Move the calling of
18078 static constructors outside the domain lock. Fixes #55720.
18080 2004-03-17 Martin Baulig <martin@ximian.com>
18082 * mini.c (get_generic_field_inst): Removed, this'll never happen.
18083 (inflate_generic_field): Take the `MonoMethod *' instead of the
18084 `MonoClass *' and added support for generic method.
18085 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
18086 have a `field->parent->gen_params', only inflate the field if it's
18087 an open constructed type.
18089 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
18091 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
18092 exception object instead of the preconstructed ones.
18094 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18096 * mini.c: reverted changed to sigsegv_signal_handler commited
18097 accidentally in the previous patch.
18099 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18102 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
18103 running --aot with an old assembly.
18105 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
18107 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
18110 * mini-sparc.c: Add support for v9 branches with prediction.
18112 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
18114 * mini.c (mini_init): #warning is GNUC only
18116 * mini-sparc.h: implement __builtin_frame_address
18117 and __builtin_return_address for Sun C compiler
18119 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
18121 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
18123 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
18125 * basic-calls.cs: Add test for unaligned byref long argument passing.
18127 * mini-ops.h: Add sparcv9 compare and branch instructions.
18129 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
18130 v9 instructions if we have a v9 cpu.
18132 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
18133 registers for global allocation.
18135 * exceptions-sparc.c: Fixes.
18137 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
18139 * liveness.c (mono_analyze_liveness): Optimized version.
18141 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
18143 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
18146 * basic-float.cs basic-calls.cs: New regression tests.
18148 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
18150 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
18151 sigaltstack implementation.
18153 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
18155 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
18156 stuff if SIGSEGV_ON_ALTSTACK is not defined.
18158 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
18160 * mini.c: Fix warnings.
18162 * mini.c (mono_resolve_patch_target): New function which contains the
18163 arch independent part of the patching process.
18165 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
18166 patching code to a separate function.
18168 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
18170 * mini.c (add_signal_handler): ifdef out on Windows
18172 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
18174 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
18175 cpu-sparc.md: Add exception handling support + other fixes.
18177 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
18178 typed GC detection in --version.
18180 * basic.cs exceptions.cs: New regression tests.
18182 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
18183 the arch specific code can store data during a compilation.
18185 * mini-ops.h: Add OP_SETFRET.
18187 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
18188 function, register a separate icall for each arity, so the icalls can
18191 * mini.c (mono_print_tree): Print negative offsets in a more readable
18194 * mini.c: Make signal handling work on sparc.
18196 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
18198 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
18200 * jit-icalls.c: Emulate truncl by aintl on solaris.
18202 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
18204 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
18206 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
18208 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
18210 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
18211 a MarshalByRef type, inline a method that performs the check, taking into
18212 account that the object can be a proxy. Also implemented tow new opcodes:
18213 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
18214 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
18215 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
18217 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
18219 * mini-ppc.c: if a relative branch displacement is too big
18220 but it points to and area reachable with an absolute branch,
18223 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
18225 * mini.c: optimize small copies in cpblk.
18227 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
18229 * basic-calls.cs basic-float.cs: New regression tests.
18231 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
18232 negative offsets from %fp. Implement localloc. Fix local register
18233 allocation. Fix the case when the this argument needs to be saved to
18234 the stack. Implement some missing opcodes.
18236 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
18238 * mini.c (mini_method_compile): Reenable global regalloc in methods
18239 with exception handlers.
18241 * linear-scan.c (mono_varlist_sort): Fix warning.
18243 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
18245 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
18248 * liveness.c: Make all variables uses in exception clauses volatile, to
18249 prevent them from being allocated to registers. Fixes #42136.
18251 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
18253 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
18254 causes regressions.
18256 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
18257 argument to mono_arch_regalloc_cost.
18259 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
18262 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
18264 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
18265 Make the cost of allocating a variable to a register arch dependent.
18267 * basic-calls.cs: Fix compilation of tests.
18269 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
18270 helper function to cut back on the number of #ifdefs needed.
18272 * mini-ppc.c: Fix compilation.
18274 * basic-calls.cs: New regression tests.
18276 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
18278 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
18279 of l0 since that is callee saved.
18281 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
18284 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
18285 of delay instruction.
18287 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
18289 * mini.h (MonoCallInst): Add 'virtual' flag.
18291 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
18293 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
18295 * *.cs: New regression tests.
18297 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
18300 * mini.c (mono_runtime_install_handlers): Fix build.
18302 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
18303 'signal_stack_size' members.
18305 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
18306 alternate signal stack.
18308 * exceptions-x86.c: Add stack overflow handling.
18310 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
18311 functions to arch independent code.
18313 * mini.c (mono_print_tree): Print more detailed info for load_membase
18316 2004-02-23 Martin Baulig <martin@ximian.com>
18318 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
18320 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
18322 * mini-x86.c: fixed reg allocation for div/rem.
18324 2004-02-22 Miguel de Icaza <miguel@ximian.com>
18326 * driver.c (mono_main): Report some configuratio options on --version.
18328 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
18330 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
18331 low in the address space. Correctly flush memory in thunks where we
18332 output native code.
18334 2004-02-20 Martin Baulig <martin@ximian.com>
18336 * mini.c (mini_get_method): New static method; inflate all generic
18337 methods and methods in open generic instances.
18338 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
18339 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
18341 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
18343 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
18345 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
18347 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
18349 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
18351 * mini-sparc.c (flushi mono_arch_output_basic_block): make
18352 it compile using Sun's compiler.
18354 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
18356 * 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.
18358 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
18360 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
18362 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
18364 * mini-ppc.c: handle calls outside of the allowed range with thunks
18365 allocated using the code manager.
18366 * tramp-ppc.c: use the code manager to hold generated native code.
18367 Fixed the magic trampoline to just patch vtable entries.
18369 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
18371 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
18374 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
18376 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
18379 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
18380 if we have a working __thread implementation.
18382 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
18383 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
18385 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
18387 * mini-x86.c: Fix compilation under gcc 2.
18389 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
18391 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
18392 contains a call to the wrapped function.
18394 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
18395 OP_<CALL>_IMM opcodes, and use them under X86.
18397 * mini.c (mono_jit_find_compiled_method): Fix warning.
18399 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
18401 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
18403 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
18404 functionality to mini.c.
18406 * mini.c (mono_create_jump_trampoline): New function to create a jump
18407 trampoline. Return a compiled method instead of a trampoline if it
18408 exists. Add a cache for jump trampolines.
18410 * mini.c (mono_jit_find_compiled_method): New function to return a
18411 compiled method if it exists.
18413 * mini-x86.c: Call mono_create_jump_trampoline instead of
18414 mono_arch_create_jit_trampoline.
18416 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
18417 a jump trampoline. Fixes #52092.
18419 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
18421 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
18422 which is not up-to-date. Add check_corlib_version () instead.
18424 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
18427 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
18428 since newer valgrind versions do not need it.
18430 * mini.c (mono_jit_compile_method_with_opt): New helper function to
18431 compile a method with a given set of optimizations.
18433 * mini.c: Compile icall wrappers on-demand instead of at startup.
18435 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
18436 wrapper for an icall.
18438 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
18440 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
18443 * iltests.il: Add test for non-empty stack before switch instruction.
18445 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
18447 * mini.c: Add support for new stringbuilder marshalling conventions.
18449 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
18451 2004-02-01 Martin Baulig <martin@ximian.com>
18453 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
18454 in `ginst->mtype_argv'.
18456 2004-01-31 Miguel de Icaza <miguel@ximian.com>
18458 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
18459 facilitate grepping.
18461 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
18463 * mini.c: fixed buglet in initobj generic implementation for references.
18465 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
18467 * Makefile.am: make the version script conditional.
18468 * jit-icalls.c: handle missing truncl().
18470 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
18472 * exceptions.cs: Add more tests for double->int conversion.
18474 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
18475 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
18477 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
18479 * driver.c: make --verbose --version emit an error
18480 if the loaded corlib doesn't match the runtime version.
18482 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
18484 * mini-ppc.h: export ppc_patch().
18485 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
18486 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
18487 on par or better than on MacOSX.
18489 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
18491 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
18492 mono_lookup_pinvoke_call.
18494 * mini-x86.c: Under windows, the default pinvoke calling convention is
18495 stdcall. Fixes #52834.
18497 * mini.c (optimize_branches): Add an upper bound to the number of
18498 iterations to prevent infinite loops on strange loops. Fixes #53003.
18500 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
18502 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
18503 and ISINST. Fixes #52093.
18505 * objects.cs (test_0_vector_array_cast): New tests.
18507 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
18509 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
18510 checking in Array.Set ().
18512 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
18515 * object.cs (test_0_multi_array_cast): New regression test.
18517 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
18519 * exceptions-ppc.c: fix build on Linux/PPC.
18521 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
18523 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
18524 running under valgrind.
18525 (x86_magic_trampoline): Fix build bustage.
18527 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
18528 negative values as well. This is needed for the encoding of the line number
18529 info, since sometimes the line numbers are not in increasing order.
18531 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
18533 * cpu-pentium.md (localloc): Increase the size of the localloc
18534 instruction since it is a loop under Win32.
18536 * debug-mini.c (record_line_number): Get rid of unneccesary memory
18539 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
18541 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
18542 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
18543 Max Horn (max@quendi.de). Fix file names in comments.
18545 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
18547 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
18548 avoid stack overflow.
18549 (replace_usage): Avoid uninitialized variable warnings.
18551 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
18552 and taking the address of valuetype variables.
18554 2004-01-03 Patrik Torstensson
18556 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
18557 for other purposes than FP later on.
18559 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
18561 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
18564 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
18566 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
18568 2003-12-30 Patrik Torstensson <p@rxc.se>
18570 * mini-x86.h: Decreased number of availiable fp regs.
18571 Solves corner cases with FP spilling.
18573 2003-12-23 Patrik Torstensson <p@rxc.se>
18575 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
18576 for floating point stack tracking / spilling on x86.
18579 * basic-float.cs: added float mul overflow test.
18581 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
18583 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
18585 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
18587 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
18588 supports for cond branches that overflow the immediate
18589 overflow offset. mcs can compile simple programs.
18591 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
18593 * exceptions-ppc.c: exception handling support wip:
18594 finally handlers get run on exception.
18596 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
18598 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
18601 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
18603 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
18604 initial support for stack walking and unwinding.
18606 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
18608 * driver.c (mono_main): Make corlib-out-of-sync message more
18609 descriptive. Also remove verify_corlib call.
18611 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
18613 * mini.c: make CEE_NEWARR calls and other emulated opcodes
18614 not overlap with other call's arguments, too.
18616 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
18618 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
18619 move to arch-specific code the choice of arch-specific
18620 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
18621 * mini.c: ensure emulation calls will not interleave
18624 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
18626 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
18627 the magic trampoline stack frame is dropped before executing
18630 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
18632 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
18633 and integer to fp conversions. Added support for overflowing
18634 arguments on the stack. Reserve a couple more registers as temps.
18635 Added support for aot compilation (as output still needs to be
18638 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
18640 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
18641 Don't overwrite return register in some corner cases.
18643 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
18645 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
18646 static constructors when AOT compiling.
18648 * driver.c (mono_main): Call mono_check_corlib_version.
18650 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
18652 * cpu-g4.md, basic.cs: fixed div target register.
18654 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
18656 * mini-ppc.c, basic.cs: shl_imm fix with test.
18658 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
18660 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
18661 structures by value. Misc fixes.
18662 * objects.cs: more tests.
18664 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
18666 * mini-ppc.c: lconv.ovf.i implemented.
18668 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18671 (mini_init): don't error out if someone already called g_thread_init.
18673 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
18675 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
18676 to be any type per the spec. Fix abnormal memory usage when
18677 the same object is repeatedly thrown.
18679 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
18681 * mini.c: check for overruns in IL code.
18683 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
18685 * TODO: Add/remove some todo entries.
18687 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
18689 * driver.c (mono_main): Call mono_verify_corlib.
18691 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
18693 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
18694 This has been moved to mini.c
18695 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
18696 type being casted is marshalbyref it could be a proxy, so instead of
18697 emitting the type check code, emit a call to a runtime method that will
18698 perform the check by calling CanCastTo if needed.
18700 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
18702 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
18703 methods with large stack frames under Win32.
18705 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
18707 * Makefile.am: Distribute regression tests.
18709 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
18710 at the end instead of inserting each variable into the sorted list.
18712 * linear-scan.c (mono_varlist_sort): New helper function.
18714 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
18716 * mini.c: ensure arguments and locals are within bounds.
18718 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
18720 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
18723 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
18725 * mini.c (mono_cprop_copy_values): Fix crash.
18727 * aot.c: Set verbosity back to 0.
18729 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
18731 * regalloc.c: complete memory leak fix by Laurent Morichetti
18734 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
18736 * driver.c (main_thread_handler): Revert the previous patch.
18738 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
18741 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
18742 memory from the memory pool.
18744 * driver.c (main_thread_handler): Turn on all optimizations when
18747 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
18748 an array for better performance.
18750 * regalloc.c (mono_regstate_assign): Fix memory leak.
18752 * debug-mini.c (mono_debug_serialize_debug_info): New function to
18753 serialize the debug info.
18755 * debug-mini.c (mono_debug_add_aot_method): New function to load the
18756 debug info from the serialized representation.
18758 * aot.c: Save debug info into the generated file and load it when
18761 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
18763 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
18765 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
18766 More FP-related fixes.
18768 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
18770 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
18771 and register allocation buglet. Hello world now runs.
18773 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
18775 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
18776 * tramp-ppc.c: fixed class init trampoline.
18777 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
18779 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
18781 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
18782 mini.c: more ppc changes/fixes.
18784 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
18786 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
18787 Also optimize the case when the arguments are the same in the caller
18790 * iltests.il: Add tests for tail calls with valuetype arguments.
18792 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
18794 * mini-ppc.c: fixes for struct return type.
18796 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
18798 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
18799 mono_spillvar_offset() to arch-specific code.
18801 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
18803 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
18805 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
18807 * exceptions-x86.c: Fix stack space leaks.
18809 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
18810 registers from the lmf if the method has save_lmf set.
18812 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
18814 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
18815 of icall wrappers into InvokeInDomain, since these are now per-domain.
18817 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
18819 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
18820 make some opcode emulation and intrinsic ops enabled/disabled
18821 according to the architecture. More fixes.
18823 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
18825 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
18827 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
18829 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
18830 arch-specific handling for 'this' and struct return type to
18831 arch-specific code.
18833 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18835 * aot.c: prevent divide by zero error when reporting (it happened with
18836 Accessibility.dll).
18838 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
18840 * mini.h (inst_switch): Remove unused macro.
18842 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18845 (load_aot_module): free 'info->methods' and 'info' properly. No more
18846 "free(): invalid pointer blah" messages when you have an old aot
18849 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
18851 * jit-icalls.c, mini.c: Added support for context static fields.
18853 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
18855 * mini.c (mono_method_blittable): Methods which set LastError are not
18856 blittable either. Fixes #51108.
18858 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
18860 * mini.c: flush icache.
18861 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
18863 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
18865 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
18867 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
18869 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
18872 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
18875 * inssel.brg (CEE_MKREFANY): Fix AOT case.
18877 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
18879 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
18880 instruction when the result is discarded.
18882 * iltests.il (test_0_div_regalloc): New regression test.
18884 * arrays.cs: Fix compilation error.
18886 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
18888 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
18889 float rules to inssel-x86.brg: sane architectures with FP registers
18890 don't need to implement these rules.
18892 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
18894 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
18896 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
18898 * mini.h, inssel-long32.brg: fixed endianess issues in int64
18899 implementation of 32 bit systems.
18901 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
18903 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
18904 (Jeroen Zwartepoorte).
18906 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
18908 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
18909 the caller and the callee matches.
18911 * mini.c (mono_method_to_ir): Add comment.
18913 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
18914 signbit is missing on some platforms.
18916 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
18918 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
18920 * mini.c (setup_jit_tls_data): Call the new function.
18922 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
18924 * mini-x86.c: Add experimental support for fast access to the lmf
18925 structure under NPTL/Linux 2.6.x.
18927 2003-11-06 Martin Baulig <martin@ximian.com>
18929 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
18930 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
18933 2003-11-02 Martin Baulig <martin@ximian.com>
18935 * mini.c (inflate_generic_field): New static method.
18936 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
18937 generic instance and the field is declared in a generic type, call
18938 inflate_generic_field() to inflate it. Fixes gen-28.cs.
18940 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
18942 * mini.h mini.c (mono_method_same_domain): New function to return
18943 whenever the caller and the callee are in the same domain.
18945 * tramp-x86.c (x86_magic_trampoline): Use the new function.
18947 2003-10-30 Martin Baulig <martin@ximian.com>
18949 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
18950 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
18952 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
18953 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
18955 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
18957 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
18960 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
18961 object here, so it is in the correct appdomain etc.
18963 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
18965 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
18967 (mono_method_to_ir): Avoid freeing the type created returned from
18968 mono_type_create_from_typespec, since it is put into an internal cache
18969 by the function. Fixes pointer.exe.
18971 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
18972 trampolines for icalls and pinvokes as well. Fixes #33569.
18974 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
18976 * mini.c: Update after appdomain changes.
18978 * mini.c (mono_jit_compile_method_inner): Allways compile native
18979 method wrappers in the root domain, since there can only be one
18980 instance of them, whose address is stored in method->info.
18982 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
18984 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
18985 environment variable. Instead detect automatically whenever running
18986 under valgrind using the magic macro RUNNING_ON_VALGRIND from
18989 2003-10-16 Miguel de Icaza <miguel@ximian.com>
18991 * trace.c, trace.h: New files that implement the new trace option
18994 * driver.c: Document new --trace options.
18996 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
18999 - if (mono_jit_trace_calls)
19000 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
19002 * mini.h: prototypes.
19004 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
19006 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
19008 * mini.c inssel.brg: Implement typedefbyref opcodes.
19010 * mini.c (mono_jit_compile_method): Remove unused local variable.
19012 * mini.c (mono_jit_compile_method_inner): Ditto.
19014 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
19016 * tramp-x86.c (x86_class_init_trampoline): Fix build.
19018 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
19020 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
19022 * mini.c (mono_no_aot): Remove unused global variable.
19024 * mini.c: Thread safety fixes.
19026 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
19028 * mini.c (mono_create_class_init_trampoline): Add a lock around
19029 class_init_hash_addr.
19031 * arrays.cs (test_0_newarr_emulation): Add new regression test for
19034 * mini.c: Decompose the NEWARR instruction before decomposing its
19035 arguments. Fixes #30073.
19037 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
19039 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
19042 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
19044 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
19046 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
19048 * driver.c: Add support for compiling icall wrappers to --compile.
19050 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
19052 * inssel.brg: The empty value in class->interface_offsets is -1, not
19055 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
19057 * objects.cs: New test for 'is' operator on an array of interfaces.
19059 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
19061 * tramp-ppc.c: update trampoline code to support jumps
19062 and class initialization.
19064 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
19066 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
19068 * inssel.brg (OP_UNBOXCAST): Fix #46027.
19070 * inssel.brg (OP_UNBOX): Remove unused rule.
19072 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
19073 region instead of one for each method. Fixes #47813.
19075 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
19077 * exceptions.cs (test_0_nested_finally): New regression test for
19078 nested exception handlers.
19080 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
19082 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
19084 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
19087 * mini.c (mono_method_check_inlining): Make the inlining limit
19088 configurable by an environment variable.
19090 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
19092 * mini.h: Bump AOT file version.
19094 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
19095 token, store the image along with the token, since the token might not
19096 refer to the same image as the method containing the relocation,
19097 because of inlining.
19099 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
19101 * mini.c (mono_precompile_assemblies): New function to compile
19102 all methods in all loaded assemblies.
19104 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
19106 * regalloc.h regalloc.c (MonoRegState): Change the type of
19107 iassign and fassign to int*, since they can contain large negative
19108 values if the register is spilled. Also added some comments. Fixes
19111 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
19112 under Win32. Fixes #42964.
19114 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
19116 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
19118 * aot.c: Added support for AOT compiling methods which contain calls
19119 to wrappers. Currently, only remoting-invoke-with-check wrappers are
19122 * driver.c (compile_all_methods): Run the compilation in a thread
19123 managed by mono. Fixes #44023.
19125 * mini.c (mono_codegen): Print full method name in verbose output.
19127 * mini-x86.c (mono_arch_patch_code): Fix warning.
19129 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
19130 jumps, since the method we are jumping to might be domain-specific.
19132 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
19134 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
19136 * inssel.brg: string chars are unsigned.
19138 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
19140 * TODO: New todo item.
19142 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
19143 which calls mono_runtime_class_init and patches the call site to
19144 avoid further calls.
19145 (mono_arch_create_class_init_trampoline): New arch specific function
19146 to create a class init trampoline.
19147 (create_trampoline_code): Generalized so it can create
19148 class init trampolines as well.
19150 * mini.c (helper_sig_class_init_trampoline): New helper variable.
19151 (mono_create_class_init_trampoline): New function to create and cache
19152 class init trampolines.
19153 (mono_find_class_init_trampoline_by_addr): New function to lookup the
19154 vtable given the address of a class init trampoline. Used by the
19156 (mono_codegen): Generate a call to a trampoline instead of
19157 mono_runtime_class_init in LDSFLD[A].
19158 (mono_codegen): Add relocations for the new trampoline.
19160 * mini.h mini-x86.c aot.c: Added a new relocation type:
19161 MONO_PATCH_INFO_CLASS_INIT.
19163 * mini.h: Bump AOT version number.
19165 * aot.c: Create a copy of the loaded code instead of using the original
19166 so methods which call each other will be close in memory, improving
19169 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
19170 patch since it breaks the regression tests.
19172 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
19173 for the register saving instruction sequence since the
19174 frame_state_for function in glibc 2.3.2 don't seem to detect it.
19176 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
19178 * TODO: Fix todo item && remove another.
19180 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
19182 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
19185 * aot.c: Moved the check for MONO_LASTAOT into the initialization
19186 function of the module.
19188 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
19189 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
19190 --no-aot command line option.
19192 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
19194 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
19195 by Bernie Solomon (bernard@ugsolutions.com).
19197 * inssel.brg: Refactor the interface offset table related code into
19198 its separate functions and add support for the AOT case.
19200 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
19202 * aot.c (mono_aot_get_method_inner): Fix memory leak.
19204 * aot.c: Added mono_aot_verbose variable and made all debugging
19205 output depend on the value of this variable.
19207 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
19208 method_label and info_label.
19210 * mini.h mini-x86.c aot.c: Added a new relocation type
19211 MONO_PATCH_INFO_IID for klass->interface_id.
19213 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
19214 the MonoJitInfo structure.
19216 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
19217 a non-root appdomain in shared mode.
19219 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
19221 * aot.c: make aot loader less verbose. Remove free of unused variable.
19223 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
19225 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
19227 * .cvsignore: Added *.dll.
19229 * mini.c (mono_print_tree_nl): New function callable while debugging.
19231 * mini.c (mono_print_code): Export this.
19233 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
19236 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
19238 * mini.h (MonoCompile): Added 'jit_info' field.
19240 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
19241 the cfg structure, since it is needed by the AOT compiler.
19243 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
19245 * aot.c: A major rewrite. Changes include:
19246 - save exception tables for methods which have them.
19247 - cache failed lookups in aot_get_method () to avoid the (slow) calls
19248 to g_module_symbol.
19249 - reworked the file format so it is now much smaller and needs
19250 fewer relocation entries.
19252 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
19254 * aot.c (load_aot_module): Fix build bustage on platforms without
19257 2003-09-04 Martin Baulig <martin@ximian.com>
19259 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
19261 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
19263 * TODO: Some new optimization ideas.
19265 * aot.c: Move AOT module loading logic here from mono_assembly_open.
19267 * aot.c: Save the optimization flags used to compile the code into
19270 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
19271 support emitting domain specific code.
19273 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
19274 no longer domain neutral. It can be made domain neutral by compiling
19275 with --optimize=shared.
19277 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
19278 between appdomains.
19280 * driver.c mini.h mini.c: New --no-aot debugging option which disables
19281 loading of AOT code.
19283 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
19285 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
19286 if there is no domain neutrality information.
19288 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
19290 * aot.c (mono_compile_assembly): Emit a symbol containing the file
19291 format version into the generated library.
19293 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
19294 callee method into the caller since one of them could be shared.
19296 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
19297 system exceptions from AOT code now works.
19299 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
19300 method if it is domain neutral and the callee is not.
19302 * graph.c (cfg_emit_one_loop_level): Fix warning.
19304 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
19306 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
19309 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
19311 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
19312 is needed by code which is executed before mono_runtime_init ().
19313 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
19315 * mini.c (mono_thread_abort): Fix warning.
19316 (mono_jit_compile_method): Call static constructor in the AOT case too.
19318 * aot.c (mono_compile_assembly): Fix warning.
19320 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19322 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
19324 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
19326 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
19328 * cpu-pentium.md: Fix the length of call opcodes so they include the
19329 ESP restoring instruction. Fixes #47968.
19331 2003-08-28 Martin Baulig <martin@ximian.com>
19333 * mini-x86.c (mono_arch_call_opcode): Added support for
19334 MONO_TYPE_GENERICINST.
19336 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
19338 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
19340 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
19341 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
19343 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
19346 2003-08-26 Martin Baulig <martin@ximian.com>
19348 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
19349 when reporting an error, set this to the actual error location.
19350 (mono_method_to_ir): Report the correct error location if
19351 get_basic_blocks() returned an error.
19353 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
19355 * mini.c (mono_type_blittable): OBJECT is not blittable.
19356 (mono_method_blittable): Methods which have marshalling descriptors
19357 are not blittable either. Fixes #47842.
19359 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
19361 * driver.c mini.c: Use an environment variable instead of a global
19362 variable. Also fix the build.
19364 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
19365 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
19368 * driver.c mini.c: Added --with-valgrind option to turn off some
19369 code which prevents mono from running under valgrind.
19371 * mini.c (mono_emit_call_args): Fixed warning.
19373 * mini.c (mono_emulate_opcode): Fixed warning.
19375 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
19377 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
19378 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
19379 regalloc.c, regalloc.h: specify available registers in arch-specific
19380 code and support floats in the regallocator (patch by Laurent Morichetti
19383 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
19385 * mini.c: mono_thread_current() can be called only after
19386 mono_runtime_init(): rearrange code to not call it early on.
19388 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
19390 * mini.c: allocate jump tables in the code mempools.
19392 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19394 * mini.c, mini.h: make sure per-thread data allocated by the jit is
19397 2003-08-10 Miguel de Icaza <miguel@ximian.com>
19399 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
19400 12 to 16. This fixes bug #47453.
19403 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
19405 * mini-ppc.c: fixed indexed load and unsigned compares.
19407 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
19409 * mini.c: reenabled installation of handler for
19410 thread abort signal.
19412 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
19414 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
19415 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
19416 until it's fixed and actually useful.
19418 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
19420 * inssel-long32.brg: couple more opcodes implemented.
19422 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
19424 * mini-sparc.c: Even more opcodes implemeted.
19426 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
19428 * mini-sparc.c: More opcodes implemented.
19430 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
19432 * mini-sparc.c: More opcodes implemented.
19434 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
19436 * inssel-sparc.brg: Add some needed rules. Direct
19438 * Makefile.am: Use inssel-sparc.brg
19439 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
19440 an assert happy for now.
19442 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
19444 * mini-sparc.c: Fixed compile errors.
19445 * exceptions-sparc.c: Same. We now produce a mono binary
19446 on sparc-linux. Yea.
19448 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
19450 * mini-sparc.c: Renamed registers. Also some macro cleanups.
19451 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
19452 They compile, but do not work.
19454 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
19456 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
19457 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
19458 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
19461 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
19463 * mini.c: more opcodes implemented and better support for generics.
19465 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
19467 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
19468 * mini.c, mini.h: first cut at generics support: some new instructions
19469 added and changed the behaviour of some of the existing ones.
19471 2003-07-21 Miguel de Icaza <miguel@ximian.com>
19473 * mini.c: Removed definition of metadata_shared mutex here.
19475 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
19477 * mini-x86.c: make vararg calls work for instance methods.
19479 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
19481 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
19482 returns the arguments in a separte list, now.
19484 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
19486 * aot.c, mini.c: updates for array type representation changes.
19488 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
19490 * mini.c: register function to perform jit shutdown.
19492 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
19494 * mini.c: use a faster allocator if possible.
19496 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
19498 * aot.c: some cleanups and portability changes.
19500 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
19502 * mini.c: use faster allocation for CEE_BOX if possible.
19504 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
19506 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
19507 Moved inlined mempcy code to its own function so that is can be
19508 reused. Added an inline memset function as well (optimized initobj).
19509 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
19511 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
19513 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
19515 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
19517 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
19518 arch code can setup the cpu for CLR execution, if needed.
19519 We use it on x86 to set the precision of FP operations.
19521 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
19523 * mini.c: disable some optimizations if we can guess they'll cost too
19524 much for a given method.
19526 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
19528 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
19530 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
19531 * mini.h mini.c mini-x86.c: Added instruction level coverage
19532 info collection support.
19534 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
19536 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
19537 is now implemented in the profiling API. Get rid of a couple of
19538 unnecessary global variables.
19540 2003-06-15 Nick Drochak <ndrochak@gol.com>
19542 * basic-long.cs: tests for negative values for bigmul, and unsigned.
19543 * cpu-g4.md: add op_bigmul and op_bigmul_un
19544 * cpu_pentium.md: add op_bigmul_un
19545 * inssel-long32.brg: add rule for unsigned bigmul
19546 * mini-ops.h: define OP_BIGMUL_UN
19547 * mini-x86.c: THE BUG: handle (un)signed properly
19548 * mini.c: choose unsigned opcode if needed.
19549 This set of patches fixes bug #44291
19551 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
19553 * mini.c (optimize_branches): improved to handle all kinds of
19554 conditional branches.
19556 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
19558 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
19559 don't raise exceptions.
19561 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
19563 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
19564 to arch-specific files.
19566 2003-06-09 Martin Baulig <martin@ximian.com>
19568 * Makefile.am (libs): Added $(LIBGC_LIBS).
19570 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
19572 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
19573 and OP_ATAN (fixes bug#44293).
19575 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
19577 * Makefile.am, mini-x86.c: rename cpu description array to
19578 pentium_desc, since some compilers define the 'pentium' preprocessor
19581 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
19583 * mini.c (mini_select_instructions): add explicit branch if the
19584 following block is not the false target of a conditional branch -
19585 we need this with any optimization that reorder or remove bblocks
19587 * mini.c (optimize_branches): bug fixes
19589 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
19591 * mini.c (mono_method_to_ir): inline static readonly fields
19593 * ssa.c (fold_tree): start cfold support for long (very simple
19596 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
19598 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
19600 * inssel.brg: fixed memcpy (bug #44219).
19602 2003-06-05 Dick Porter <dick@ximian.com>
19604 * driver.c: Set the glib log levels to not abort if g_message
19607 g_set_prgname() has to happen before mini_init() so that the
19608 process handle gets the info.
19610 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
19612 * driver.c: add intrins to the default optimizations to get wider
19615 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
19617 * mini.h: some large basic blocks will overflow a 16-bit
19618 integers for symbolic registers.
19620 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
19622 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
19623 (mono_arch_output_basic_block): fix bug 43499
19625 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
19627 * mini.c: kill duplicated definition of mono_debug_format.
19629 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
19631 * mini-x86.c, arrays.cs: fixed register allocation bug.
19633 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
19635 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
19637 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
19639 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19642 (print_method_from_ip): also print source location information if
19645 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
19647 * mini.c (mono_find_block_region): bug fix in region code
19648 (mini_method_compile): enable removing unreachable code again, but
19649 only in methods without exception clauses.
19651 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
19653 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
19654 Implemented arglist opcode and handling of TypedReference type.
19655 Fixed x86 call convention when a structure is returned.
19656 Minimal support for calling static vararg methods.
19658 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
19660 * mini.c (mini_method_compile): always remove unreachable code,
19661 because the code in them may be inconsistent (access to dead
19662 variables for example).
19664 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
19666 * driver.c, debug-mini.c: warning fixes.
19668 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
19670 * Makefile.am, jit.h, mini.h: install header for embedding mono.
19672 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
19674 * mini.c: thread-static fields are registered in mono_class_vtable(),
19675 so ensure the function is called before checking for them.
19677 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
19679 * mini.c (optimize_branches): fix for bug 43586
19681 * jit-icalls.c (mono_llmult_ovf): added an additional check for
19682 overflow (fixes Bug #43639)
19684 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19686 * mini.c, objects.cs: allow the use of stobj for primitive types.
19688 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19690 * mini.c: be less strict about argument checking until we support
19691 running the verifier.
19693 2003-05-27 Nick Drochak <ndrochak@gol.com>
19695 * basic-long.cs: tests for (ulong)int * (ulong)int also
19696 * mini.c: use the same trick for (ulong)int * (ulong)int
19698 2003-05-27 Nick Drochak <ndrochak@gol.com>
19700 * basic-long.cs: add regression test for (long)int * (long)int
19701 * cpu-pentium.md: add op_bigmul specification
19702 * inssel-long32.brg: add OP_BIGMUL rule
19703 * mini-ops.h: add OP_BIGMUL
19704 * mini-x86.c: register allocator: handle case where src1 needs to be
19706 * mini.c: substitute special BIGMUL opcode in the tree for
19707 (long)int * (long)int
19709 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
19711 * jit-icalls.c: call the type ctor on field access if needed.
19713 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
19715 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
19716 to a method (including results of ldelema, bug#43207).
19718 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
19720 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
19721 colors to show exception handler blocks.
19723 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
19724 (fix for pinvoke7.cs).
19726 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19728 * mini.h, mini.c: ensure correct initialization order for types that
19729 require it. Prepare for lazy compilation of jit icall wrappers.
19730 Provide a name for opcode emulation to reduce unneeded mallocing.
19732 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
19734 * mini-x86.c: better register restoring code and profiling
19735 support for tail calls.
19737 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19739 * mini.h, driver.c: prepare for leaf methods optimization.
19741 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
19743 * mini.c: get targets of branches before converting a method.
19745 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
19747 * mini.c (optimize_branches): added some experimental code (disbaled)
19749 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
19751 * mini.c (optimize_branches): fix branch to branch optimization
19753 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
19755 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
19757 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
19759 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
19762 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
19764 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
19765 enable use of interface variables again.
19767 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
19768 I1 to registers because there is no simply way to sign extend 8bit
19769 quantities in caller saved registers on x86.
19771 * inssel-float.brg: set costs of some rules to 2 so
19772 that monobure always select the arch. specific ones if supplied,
19773 regardless of the order we pass the files to monoburg.
19775 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
19777 * mini.c, mini-x86.c: since the magic trampoline for jumps
19778 can't patch the code directly, we do it as soon as the
19779 method gets compiled.
19781 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
19783 * mini-x86.c, mini.h: introduce a new patching method
19784 to support CEE_JMP and tail calls.
19785 * mini.c: obey tail.call. Don't precompile methods target
19787 * tramp-x86.c: new trampoline code to handle methods
19788 reached through a jump.
19790 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
19792 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
19793 bit values to registers
19795 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
19797 * mini.c (mono_compile_get_interface_var): share interface
19798 variables if possible.
19800 2003-05-16 Martin Baulig <martin@ximian.com>
19802 * debug-mini.c (mono_init_debugger): New function to initialize
19803 the debugger. This is not in the debugger since it needs to
19804 access some of mini's internals.
19806 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
19808 * mini.c (mono_method_to_ir): inlining fixes/cleanups
19810 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
19812 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
19813 for value type handling.
19815 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
19817 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
19818 (mono_method_check_inlining): enable inlining of all kinds of wrappers
19820 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
19822 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
19823 the constructor through a proxy.
19825 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
19827 * jit-icalls.c, inssel.brg: fixes to array element address
19830 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
19832 * mini-x86.c (is_regsize_var): allocate pointer to registers
19834 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
19836 * driver.c: fixed typo, added intrins to the set of optimizations
19837 tested with regressions.
19839 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
19841 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
19842 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
19845 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
19847 * inssel.brg: remove some common pop instructions without side effects
19849 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
19851 * inssel-x86.brg: fixed thinko in int to double conversions.
19853 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
19855 * mini.c, jit-icalls.c: added runtime thread-static variable support.
19857 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
19859 * inssel-long32.brg: two more missing instructions.
19861 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
19863 * mini.c (mono_emit_call_args): set the cil_code for all arguments
19864 if not already set.
19866 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
19868 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
19871 * basic-float.cs: Added tests for negative zero.
19873 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
19875 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
19876 a couple of missing operations for long casts, with test cases.
19878 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19880 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
19882 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
19884 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
19885 code size estimation.
19887 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
19889 * mini.c (mono_jit_create_remoting_trampoline): make it work with
19890 abstract methods (fix bug 42542)
19892 * aot.c: add ability to handle array types
19894 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
19896 * mini.c: Call the _specific versions of the object allocation
19897 functions if possible.
19899 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
19901 * driver.c: call setlocale ().
19903 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
19905 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
19908 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
19910 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
19912 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
19913 wrappers (fix bug 42122)
19915 2003-05-04 Martin Baulig <martin@ximian.com>
19917 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
19919 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
19920 s/mini_set_defaults/mono_set_defaults/g.
19922 2003-05-04 Martin Baulig <martin@ximian.com>
19924 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
19926 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
19928 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
19929 (reported by Don Roberts).
19931 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
19933 * mini.c: temporarily work around two bugs for this release.
19935 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
19937 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
19938 that contains -export-dynamic and it makes using the ld script
19940 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
19942 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
19944 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
19947 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
19949 * mini.c: make sure leave calls all the needed finally blocks,
19950 even when the target jumps out of multiple exception clauses.
19952 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
19954 * ldscript, Makefile.am: add linker script to reduce the number of
19955 exported symbols (should also fix the issues with libwine defining
19956 some of the same symbols in io-layer).
19958 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
19960 * driver.c (mini_main): Avoid assertion when no file name is given on
19963 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
19965 * driver.c: added --version/-V command line option.
19966 Added the inline optimization in the regression tests.
19968 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
19970 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
19971 to the type in the method signature (fixes bug#42134).
19973 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
19975 * mini.c: when inlining, check this is not null only when needed (bug #42135).
19977 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
19979 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
19981 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19983 * driver.c: fixed bug #42100.
19985 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
19987 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
19989 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
19991 * mini.c: moved most of the code required to do inlining to its own
19992 function so it can be reused. Inline also ctors if appropriate.
19994 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
19996 * Makefile.am: Link with -export-dynamic so shared libs loaded by
19997 the runtime can call mono API functions.
19999 2003-04-27 Martin Baulig <martin@ximian.com>
20001 * debug-mini.c (mono_debug_init_method): Added
20002 `guint32 breakpoint_id' argument; if the method has a breakpoint,
20003 send a notification to the debugger.
20005 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
20006 running in the Mono Debugger, just pass the breakpoint number to
20007 mono_debug_init_method().
20009 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
20011 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
20013 * mini.c: allow some more unsafe compares.
20015 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20017 * mini-x86.c, Makefile.am: make distcheck works (partially from
20018 a patch by Richard Lee <r.h.lee@attbi.com>).
20019 * regset.c, regset.h: removed, they are unused.
20021 2003-04-25 Dick Porter <dick@ximian.com>
20023 * driver.c: Usage reports the name as 'mono' not 'mini'
20024 * exceptions-x86.c: Build and run on freebsd
20026 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
20028 * Makefile.am: install the program with the 'mono' name and
20029 the library as libmono instead of mini and libmini.
20031 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
20033 * driver.c: provide the APIs for the embedding interface of the old jit.
20035 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
20037 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
20039 2003-04-23 Martin Baulig <martin@ximian.com>
20041 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
20043 * driver.c: Added `--debug' command line argument to enable
20046 2003-04-23 Martin Baulig <martin@ximian.com>
20048 * debug.[ch]: Removed. The code is now in
20049 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
20051 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
20054 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
20056 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
20058 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20061 (mini_cleanup): moved mono_runtime_cleanup call after the call to
20062 mono_domain_finalize.
20063 (mini_method_compile): use mono_method_profile* if the the option is
20066 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
20068 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
20069 methods with their wrapper.
20071 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
20072 methods with their wrapper.
20074 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
20077 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
20080 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
20083 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
20085 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
20087 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
20089 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
20090 of the mempool. This is slightly faster and uses less memory
20092 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
20094 * mini.c: avoid O(n) allocation for variables.
20096 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20098 * mini.c: handle items on the stack after inlining methods.
20100 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
20102 * mini.c: make the method->opcode optimization dependent
20103 on MONO_OPT_INSTRINS and do it lazily.
20105 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
20107 * driver.c: print overall results at the end of regression run.
20109 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
20111 * inssel.brg: don't overwrite symbolic registers.
20113 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
20115 * inssel-x86.brg: fix conversion from long to float.
20117 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
20119 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
20121 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
20123 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
20125 * driver.c: Added --print-vtable option as in the old JIT.
20127 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
20129 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
20131 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
20133 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
20135 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
20137 * mini.c regalloc.c regalloc.h: Fix memory leak.
20139 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
20141 * aot.c (mono_aot_get_method): register all used strings
20143 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
20145 * mini.c: always intern strings references with ldstr at compile time.
20147 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
20149 * Makefile.am: add BUILT_SOURCES.
20151 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
20153 * driver.c: give a better error message when the assembly to execute
20154 doesn't have an entry point.
20156 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
20158 * Makefile.am: added hack for automake
20160 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
20163 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
20165 22003-04-07 Martin Baulig <martin@ximian.com>
20167 * Makefile.am: Added Makefile.am.
20169 * debugger-main.c: Removed, this is now in the debugger where it
20172 * mini.pc.in: Call this package `mini' for the moment.