1 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
3 * aot-compiler.c: Use new MonoGenericParam accessors.
5 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
7 Reduce memory usage and improve correctness wrt MonoGenericParam
8 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
9 handing. Avoid allocating MonoGenericParams, but use the ones in
12 2009-04-07 Miguel de Icaza <miguel@novell.com>
14 * tasklets.c: Return exceptions in the out argument.
16 2009-04-08 Zoltan Varga <vargaz@gmail.com>
18 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
19 opcode. Use pointer types in more places instead of casting them to
22 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
24 (mono_llvm_optimize_method): New helper function to optimize a method.
26 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
27 widening code so it could be called from more places.
28 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
29 code paths in the call opcodes.
31 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
33 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
35 2009-04-06 Zoltan Varga <vargaz@gmail.com>
37 * dwarfwriter.c: Use _ to separate class name
38 components as gdb can't handle '.'. Represent reference variables
41 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
43 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
45 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
47 * gc-test.cs: New file with GC stack marking tests.
49 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
50 negative numbers for vfp.
52 * basic-float.cs: Add a test.
54 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
56 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
58 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
60 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
61 part of tasklet/continuation support.
63 2009-04-05 Zoltan Varga <vargaz@gmail.com>
65 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
66 amd64 opcodes inside an ifdef.
68 * dwarfwriter.c: Emit inheritance information for classes, emit fields
71 * dwarfwriter.c (emit_type): Emit the class info for classes.
73 2009-04-04 Zoltan Varga <vargaz@gmail.com>
75 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
77 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
79 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
81 * ssa.c (mono_ssa_compute): Fix some memory leaks.
83 2009-04-03 Zoltan Varga <vargaz@gmail.com>
85 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
87 * mini-llvm.c: Update comments.
89 * mini.h (COMPILE_LLVM): New macro.
91 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
93 * ssa.c (mono_ssa_compute): Ditto.
95 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
96 the unwind ops from a DWARF FDE.
98 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
99 methods by extracting the dwarf unwind ops from the unwind info generated
102 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
105 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
108 2009-04-02 Zoltan Varga <vargaz@gmail.com>
110 * Makefile.am (llvm_sources): Enable this.
112 * mini.c (mini_method_compile): Add support for compiling with LLVM,
113 failing back to the JIT if something cannot be handled.
115 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
118 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
121 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
124 * mini-ops.h: Add a few opcodes needed by LLVM.
126 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
129 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
132 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
134 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
136 2009-04-01 Mark Probst <mark.probst@gmail.com>
138 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
139 ridiculously large methods.
141 2009-03-31 Martin Baulig <martin@ximian.com>
143 * debug-debugger.c (debugger_remove_breakpoint): Call
144 mono_debugger_remove_class_init_callback ().
146 2009-03-31 Zoltan Varga <vargaz@gmail.com>
148 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
149 right before emitting code, not at the start.
151 * mini.c (mono_postprocess_patches): Extract this into a separate function
152 from mono_codegen ().
154 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
155 byref types correctly.
157 2009-03-30 Zoltan Varga <vargaz@gmail.com>
159 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
162 2009-03-29 Zoltan Varga <vargaz@gmail.com>
164 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
165 indirect calls, this avoids problems where get_vcall_slot () would get
166 confused by the native code for the instruction preceeding the call.
167 (mono_arch_get_vcall_slot): Simplify this.
168 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
170 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
171 register allocator now seems to depend on them instead of the data in
174 * mini.c (mini_method_compile): Throw the correct type of exception if
175 mono_method_get_header () fails because of a loading error.
177 2009-03-28 Zoltan Varga <vargaz@gmail.com>
179 * mini.c (mini_method_compile): Clear the loader error if the method
180 header cannot be decoded.
182 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
183 interface methods on proxies correctly.
185 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
186 this argument for vtype methods. Add precise liveness info for arguments.
188 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
189 LIVERANGE_START/END opcodes.
191 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
192 for arguments and values in registers.
194 2009-03-27 Zoltan Varga <vargaz@gmail.com>
196 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
197 return a valuetype. Fixes #487518.
199 * iltests.il: Add a test.
201 * aot-compiler.c: Use mono_thread_create () to create helper threads.
203 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
204 closed over a null reference correctly.
206 2009-03-26 Zoltan Varga <vargaz@gmail.com>
208 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
210 2009-03-25 Mark Probst <mark.probst@gmail.com>
212 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
213 allocated to the same registers as fixed sregs.
215 2009-03-24 Mark Probst <mark.probst@gmail.com>
217 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
220 * method-to-ir.c: Handle more cases for
221 Interlocked.CompareExchange.
223 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
224 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
225 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
227 2009-03-23 Zoltan Varga <vargaz@gmail.com>
229 * aot-runtime.c (decode_method_ref): Fix a warning.
231 * unwind.c (mono_unwind_frame): Ditto.
233 2009-03-22 Zoltan Varga <vargaz@gmail.com>
235 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
236 (mono_compile_assembly): Enable the binary writer for full-aot as well.
238 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
239 fix the handling of large values in the ALU_PC_G0_NC relocation.
241 2009-03-22 Zoltan Varga <vargaz@gmail.com>
243 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
245 2009-03-22 Mark Probst <mark.probst@gmail.com>
247 * method-to-ir.c (mono_spill_global_vars): Support for ternary
250 2009-03-22 Mark Probst <mark.probst@gmail.com>
252 * method-to-ir.c: MINI_OP3 needs a comma.
254 * method-to-ir.c, mini.h, mini.c: Remove
255 mono_init_op_sreg_counts ().
257 2009-03-22 Zoltan Varga <vargaz@gmail.com>
259 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
262 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
265 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
267 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
270 2009-03-21 Mark Probst <mark.probst@gmail.com>
272 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
273 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
274 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
277 2009-03-20 Zoltan Varga <vargaz@gmail.com>
279 * driver.c: Change location of gc_wrapper.h.
281 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
282 inside finally clauses correctly. Fixes #485721.
284 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
285 after the change above.
287 * exceptions.cs: Add a test.
289 2009-03-19 Zoltan Varga <vargaz@gmail.com>
291 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
293 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
294 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
295 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
297 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
298 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
300 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
302 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
303 Simplify logic for ensure_method_is_allowed_to_call_method.
304 Handle wrappers on callers.
306 2009-03-19 Zoltan Varga <vargaz@gmail.com>
308 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
311 * basic-simd.cs: Fix the names of some test methods.
313 2009-03-18 Geoff Norton <gnorton@novell.com>
315 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
317 2009-03-18 Zoltan Varga <vargaz@gmail.com>
319 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
321 2009-03-17 Jb Evain <jbevain@novell.com>
323 * driver.c: remove now uneeded call to mono_gc_base_init before
326 2009-03-17 Jb Evain <jbevain@novell.com>
328 * dwarfwriter.c (token_handler): handle more cases.
330 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
332 * method-to-ir.c: Remove more dead code (that was required only
333 because of method_is_safe). Fix compiler warnings.
335 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
337 * method-to-ir.c: Remove unneeded/useless method_is_safe
338 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
340 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
342 * mini.c (mini_method_compile): Print the method been compiled with
343 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
344 for people not familiar with the runtime.
346 2009-03-17 Zoltan Varga <vargaz@gmail.com>
348 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
349 a managed object which is later put into a GList. Return its class instead.
351 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
352 stack slots when using sgen.
354 2009-03-16 Zoltan Varga <vargaz@gmail.com>
356 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
358 2009-03-14 Zoltan Varga <vargaz@gmail.com>
360 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
361 > so it works on the first vreg as well.
363 2009-03-13 Zoltan Varga <vargaz@gmail.com>
365 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
368 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
370 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
373 2009-03-12 Zoltan Varga <vargaz@gmail.com>
375 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
376 native->IL offset mapping.
378 2009-03-11 Zoltan Varga <vargaz@gmail.com>
380 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
382 * basic.cs: Add a test.
384 2009-03-11 Mark Probst <mark.probst@gmail.com>
386 * mini-x86.c (mono_arch_output_basic_block): Use different
387 registers in case the ones we want to overwrite are used by the
388 other operand. Fixes regression in #480807.
390 2009-03-10 Zoltan Varga <vargaz@gmail.com>
392 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
394 * dwarfwriter.c (emit_line_number_info): The line number info for
395 IL code was off by one. Fix that.
397 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
400 2009-03-09 Mark Probst <mark.probst@gmail.com>
402 Contributed under the terms of the MIT/X11 license by Steven
403 Munroe <munroesj@us.ibm.com>.
405 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
408 2009-03-08 Zoltan Varga <vargaz@gmail.com>
410 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
413 2009-03-06 Zoltan Varga <vargaz@gmail.com>
415 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
416 the delegate ctor handling code. Fixes #482638.
418 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
421 * iltests.il.in: Add a test.
423 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
426 2009-03-05 Mark Probst <mark.probst@gmail.com>
428 * mini-trampolines.c (mono_create_jump_trampoline): If the method
429 is shared generic code, return the trampoline, even if the method
430 has already been compiled. Fixes #479763.
432 * mini.c, mini.h: New function
433 mono_jit_find_compiled_method_with_jit_info() which is the same as
434 mono_jit_find_compiled_method() but also returns the jit info.
436 2009-03-05 Mark Probst <mark.probst@gmail.com>
438 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
439 for methods which actually have one. For all other methods, make
440 sure the this argument var is live the whole method.
442 * mini.c (mini_method_compile): Every shared method has a
443 this/vtable/mrgctx info. Fixes #480807.
445 2009-03-05 Mark Probst <mark.probst@gmail.com>
447 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
448 generic/imt thunks where some entries branch through the vtable,
449 while other entries branch directly.
451 2009-03-05 Zoltan Varga <vargaz@gmail.com>
453 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
455 * mini-windows.c: Ditto.
457 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
460 2009-03-04 Zoltan Varga <vargaz@gmail.com>
462 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
465 2009-03-04 Mark Probst <mark.probst@gmail.com>
467 * method-to-ir.c: Don't inline methods that use JMP. Fixes
470 2009-03-04 Mark Probst <mark.probst@gmail.com>
472 * exceptions-x86.c: Include debug-mini.h - fixes build.
474 2009-03-04 Martin Baulig <martin@ximian.com>
476 * debug-mini.c: Clean up the exception API and add documentation.
477 (mono_debugger_handle_exception): New public method; this is
478 called when throwing an exception or encountering an unhandled one.
479 (mono_debugger_call_exception_handler): Formerly known as
480 mono_debugger_handle_exception(); this is used to tell the
481 debugger that we're about to invoke an exception handler.
483 2009-03-04 Martin Baulig <martin@ximian.com>
485 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
486 ../metadata/mono-debug-debugger.c; save and reset exception state.
488 2009-03-02 Martin Baulig <martin@ximian.com>
490 * debug-mini.c: Moved the debugger exception handling here from
491 ../metadata/mono-debug-debugger.c.
494 (MonoDebuggerExceptionAction): New exception typedef.
497 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
500 (mono_amd64_throw_exception): Use the new debugger exception
504 (mono_handle_exception_internal): Don't call
505 mono_debugger_unhandled_exception() here.
507 2009-03-03 Zoltan Varga <vargaz@gmail.com>
509 * mini.c aot-compiler.c: Update after the changes to
510 mono_marshal_get_runtime_invoke ().
512 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
513 Virtual generic methods might not have method->slot set, work around
516 * generics.cs: Add a test.
518 2009-03-02 Geoff Norton <gnorton@novell.com>
521 * driver.c: Allow signal chaining of SIGFPE as well.
523 2009-03-02 Zoltan Varga <vargaz@gmail.com>
525 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
526 this since it now receives the method not its generic context in the
529 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
530 generic/imt thunks where some entries branch through the vtable, while
531 other entries branch directly.
533 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
535 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
536 support for interface methods as well.
538 * mini-trampolines.c: Add support for virtual generic methods in interfaces
539 using the normal IMT thunks.
541 generics.cs: Add new tests.
543 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
544 the generic inst to the generic imt thunks. This fixes AOT support,
545 improves consistency with the normal IMT thunks, and makes it easier to
546 add support for interface generic virtual methods later.
548 * mini-trampolines.c (mono_magic_trampoline): Ditto.
550 2009-02-28 Zoltan Varga <vargaz@gmail.com>
552 * driver.c (mono_set_signal_chaining): New public API function to enable
553 signal chaining on POSIX platforms.
555 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
556 (si@lindenlab.com) to implement signal chaining. The original patch was
557 contributed under the MIT X/11 license:
558 https://bugzilla.novell.com/show_bug.cgi?id=318894
560 2009-02-27 Zoltan Varga <vargaz@gmail.com>
562 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
563 too until it can be made to run on amd64.
565 2009-02-26 Zoltan Varga <vargaz@gmail.com>
567 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
568 to get_generic_context_from_code () + get_call_info () if possible.
570 2009-02-25 Zoltan Varga <vargaz@gmail.com>
572 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
573 suspend-on-sigsegv functionality.
575 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
576 to suspend when a native SIGSEGV is received. This is useful for debugging
577 crashes which don't happen under gdb, since a live process contains more
578 information than a core file.
580 * mini-exceptions.c (mono_print_thread_dump): Use
581 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
583 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
585 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
587 * basic-float.cs: Disable the tests which currently fail on amd64.
589 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
590 value to mono_arch_patch_callsite () to fix crashes.
592 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
594 2009-02-23 Zoltan Varga <vargaz@gmail.com>
596 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
597 nop code by patching the call address to point to the nullified class init
598 trampoline, as the former does not seem to be safe on SMP machines.
600 2009-02-23 Mark Probst <mark.probst@gmail.com>
602 * mini-ops.h: Fix the argument types for a few x86 opcodes where
605 2009-02-23 Zoltan Varga <vargaz@gmail.com>
607 * basic-float.cs basic-calls.cs: Fix warnings.
609 2009-02-22 Mark Probst <mark.probst@gmail.com>
611 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
612 correct frame pointer in the LMF. Should fix #478394.
614 2009-02-22 Zoltan Varga <vargaz@gmail.com>
616 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
618 * image-writer.c: Make the binary writer less verbose.
620 2009-02-21 Zoltan Varga <vargaz@gmail.com>
622 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
623 are called from runtime invoke wrappers.
625 2009-02-20 Zoltan Varga <vargaz@gmail.com>
627 * cpu-ppc.md (store_memindex): Increase the size of this.
629 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
631 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
633 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
635 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
638 Last fix for of #467201.
641 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
643 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
645 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
646 and long_conv_to_r8_2:
648 Fixed part of #467201.
650 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
652 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
654 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
655 conversion to 32 bits.
657 * cpu-x86.md: Increase the size of int_conv_to_r4.
659 * basic-float.cs: Add a test for this.
661 Fixed part of #467201.
663 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
665 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
667 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
668 conversion to 64 bits.
670 * basic-float.cs: Add a test for this.
672 Fixed part of #467201.
674 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
676 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
678 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
679 This behavior is compatible with MS.
681 * iltest.il.in: Add a test for this.
683 Fixed part of #467201.
685 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
687 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
689 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
690 change the precision of the value.
692 * cpu-x86.md: Define len for float_conv_to_r4.
694 * basic-float.cs: Add a test for this.
696 Fixed part of #467201.
698 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
700 * mini.c: Adjust locking order to the new semantics where the loader lock
703 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
712 * mini-trampolines.c:
725 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
727 2009-02-18 Zoltan Varga <vargaz@gmail.com>
729 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
732 2009-02-17 Zoltan Varga <vargaz@gmail.com>
734 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
735 for cctors if needed.
737 2009-02-17 Mark Probst <mark.probst@gmail.com>
739 * mini-ppc.c: Fix build on Darwin.
741 2009-02-17 Zoltan Varga <vargaz@gmail.com>
743 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
744 version instead of 3 as valgrind doesn't like version 3.
746 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
748 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
749 usable for hashing methods.
750 (emit_extra_methods): Use the new hash to avoid putting every method in the
753 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
755 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
756 whenever a method ref could match a method.
758 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
761 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
764 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
766 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
769 * method-to-ir.c (mono_method_check_inlining): Avoid calling
770 mono_method_get_header () on inflated methods as an optimization.
772 2009-02-16 Zoltan Varga <vargaz@gmail.com>
774 * ssa.c (fold_ins): Fix another crash if the instruction following the
775 switch was optimized away.
777 2009-02-16 Mark Probst <mark.probst@gmail.com>
779 Contributed under the terms of the MIT/X11 license by Steven
780 Munroe <munroesj@us.ibm.com>.
782 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
784 2009-02-16 Zoltan Varga <vargaz@gmail.com>
786 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
787 around the mono_domain_alloc calls, it is now done by the functions
790 * aot-compiler.c (compile_method): Only add wrappers referenced by
791 the method if compiling with full AOT.
792 (mono_compile_assembly): Error out if --aot=full is specified on
793 a platform where it is not supported.
795 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
798 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
801 * aot-runtime.c (load_named_code): Handle
802 mono_arm_throw_exception_by_token.
804 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
806 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
809 * Makefile.am (fullaotcheck): Exit if a test fails.
811 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
813 (mono_compile_assembly): Handle the assembler failing.
815 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
816 accepting subsections of .bss.
818 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
821 * aot-compiler.c: Remove some unused includes.
823 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
824 now in MonoImageWriter.
826 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
827 code sequence which matches a non-virtual call. Fixes #472654.
829 2009-02-15 Zoltan Varga <vargaz@gmail.com>
831 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
834 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
835 use the image/dwarf writers directly.
837 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
840 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
843 * image-writer.h: Fix some typos.
845 * dwarfwriter.h dwarfwriter.c: New files.
847 * aot-compiler.c: Extract the DWARF info writing functionality into a
850 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
851 argument to return unwind info.
853 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
855 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
857 * aot-runtime.c (decode_method_ref): Add a case for
858 MONO_AOT_METHODREF_WRAPPER_NAME.
860 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
863 * aot-compiler.c (encode_method_ref): Use the new constants.
865 * aot-runtime.c (decode_method_ref): Ditto.
867 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
868 be compiled, not the icall itself.
870 2009-02-14 Zoltan Varga <vargaz@gmail.com>
872 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
873 using decode_method_ref ().
875 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
876 convert it to an in32. Fixes #475859.
878 * arrays.cs: Add a test.
880 2009-02-12 Zoltan Varga <vargaz@gmail.com>
882 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
885 * basic-long.cs: Add a test.
887 2009-02-12 Mark Probst <mark.probst@gmail.com>
889 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
890 remove the frame pointer in leaf methods which don't receive any
891 arguments, don't throw exceptions and don't do dynamic stack
894 2009-02-12 Zoltan Varga <vargaz@gmail.com>
896 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
897 the fail_tramp changes. Hopefully fixes #475132.
899 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
901 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
902 instead of mono_metadata_signature_dup_full.
904 2009-02-12 Zoltan Varga <vargaz@gmail.com>
906 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
907 for processing jump tables. Fixes #473787.
909 2009-02-11 Mark Probst <mark.probst@gmail.com>
911 * mini-generic-sharing.c: mini_method_get_context() just calls
912 mono_method_get_context_general() now.
914 * mini.c, mini.h: Moved get_object_generic_inst(),
915 construct_object_context_for_method() and
916 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
918 2009-02-11 Zoltan Varga <vargaz@gmail.com>
920 * branch-opts.c (mono_if_conversion): Handle the case where the merged
921 basic block fell through to its successor bblock without a branch. Fixes
924 * iltests.il.in: Add a test.
926 * aot-compiler.c (encode_method_ref): Encode methods of array types.
927 (can_encode_patch): We can now handle arrays of generic parameters and
930 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
932 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
933 the AOT file to avoid some #ifdefs in aot-runtime.c
935 * mini.h: Bump AOT file format version.
937 2009-02-10 Zoltan Varga <vargaz@gmail.com>
939 * Makefile.am (fullaotcheck): Make this run the tests.
941 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
943 2009-02-10 Mark Probst <mark.probst@gmail.com>
945 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
946 individually. Fixes #473482.
948 2009-02-10 Zoltan Varga <vargaz@gmail.com>
950 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
952 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
954 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
955 (mono_compile_assembly): Hush compile warnings about
956 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
959 2009-02-10 Zoltan Varga <vargaz@gmail.com>
961 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
963 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
965 * aot-compiler.c: Fix arm support.
967 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
968 img_writer_emit_unset_mode () function.
970 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
971 (mono_unwind_get_dwarf_pc_reg): Ditto.
973 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
974 Move almost all platform specific code to a set of arch_ functions,
975 and document them to ease porting.
977 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
979 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
981 * aot-compiler.c: Extract the image writing functionality into a separate
982 module to reduce the size of this file.
984 2009-02-09 Geoff Norton <gnorton@novell.com>
986 * mini-s390.c: Fix the signature of emit_sig_cookie.
988 2009-02-09 Zoltan Varga <vargaz@gmail.com>
990 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
992 * aot-runtime.c (is_shared_got_patch): Ditto.
994 * aot-runtime.c (load_named_code): Cope with the fact that
995 decode_got_entry () won't decode the patch fully if its corresponding got
996 entry is already filled.
998 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
1000 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1002 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
1003 as the moving pointer instead of 'buf' for consistency with the rest of the
1005 (mono_arch_create_monitor_exit_trampoline): Ditto.
1007 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
1008 generic_class_init trampolines.
1009 (add_generic_class): Extract some code from add_generic_instances () into a
1010 separate function so it can be called from other places too.
1011 (compile_method): Call add_generic_class () for the classes of inflated methods
1012 referenced by the method.
1013 (can_encode_patch): Allow references to generic parameters.
1015 * aot-runtime.c: Add support the patches required by the new trampolines.
1017 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
1020 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
1023 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
1024 this from get_throw_pending_exception, make the signature full aot compatible.
1026 * Makefile.am (fullaotcheck): New target to run full-aot tests.
1028 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
1030 * exceptions.cs: Add a test.
1032 2009-02-07 Zoltan Varga <vargaz@gmail.com>
1034 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
1035 use the DWARF_DATA_ALIGN constant instead.
1037 * exception-<ARCH>.c: Update after the above change.
1039 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
1042 * mini-arm.c: Enable the dwarf unwinder.
1044 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
1045 instead of mono_class_setup_vtable ().
1047 2009-02-07 Zoltan Varga <vargaz@gmail.com>
1049 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
1052 * mini-x86.h: Enable the dwarf unwinder.
1054 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
1056 Fix mcs/tests/test-7.cs
1057 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
1060 2009-02-06 Zoltan Varga <vargaz@gmail.com>
1062 * mini.c (print_jit_stats): Remove some unused statistics.
1064 2009-02-05 Zoltan Varga <vargaz@gmail.com>
1066 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
1068 2009-02-05 Mark Probst <mark.probst@gmail.com>
1070 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
1071 the method we get from mono_object_get_virtual_method() because
1072 that function does it properly, now.
1074 2009-02-05 Zoltan Varga <vargaz@gmail.com>
1076 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
1077 opcodes. Fixes #472775.
1079 2009-02-05 Mark Probst <mark.probst@gmail.com>
1081 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
1082 fact that mono_find_jit_info() sometimes returns the context
1083 corresponding to the jit info in new_ctx. Fixes #472600.
1085 2009-02-05 Zoltan Varga <vargaz@gmail.com>
1087 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
1088 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
1089 klass->enum_basetype directly.
1091 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
1094 * unwind.c: Avoid 0 sized arrays.
1096 2009-02-04 Zoltan Varga <vargaz@gmail.com>
1098 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
1099 size on systems with 64k pages. Fixes #471389.
1101 2009-02-04 Mark Probst <mark.probst@gmail.com>
1103 Contributed under the terms of the MIT/X11 license by Steven
1104 Munroe <munroesj@us.ibm.com>.
1106 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
1107 for LOADI4_MEMBASE. Use addi instead of addic if it's not
1110 2009-02-04 Mark Probst <mark.probst@gmail.com>
1112 Contributed under the terms of the MIT/X11 license by Steven
1113 Munroe <munroesj@us.ibm.com>.
1115 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
1118 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
1119 The trampoline can be longer on PPC64.
1121 2009-02-04 Mark Probst <mark.probst@gmail.com>
1123 Contributed under the terms of the MIT/X11 license by Steven
1124 Munroe <munroesj@us.ibm.com>.
1126 * mini-ppc.c: Compiler warning fixes and trivial code
1129 2009-02-04 Zoltan Varga <vargaz@gmail.com>
1131 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
1132 ins->dreg which could be a hardware register, not a vreg.
1134 * aot-compiler.c (emit_method_dwarf_info): Ditto.
1136 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
1137 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
1139 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
1141 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
1142 ->dreg, that is not the vreg we are looking for.
1144 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
1146 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
1149 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
1152 2009-02-03 Zoltan Varga <vargaz@gmail.com>
1154 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
1156 * aot-compiler.c (emit_line_number_info): Fix line number emission when
1159 * aot-compiler.c: Add xdebug support on x86.
1161 * unwind.c: Add x86 support.
1163 * aot-compiler.c (emit_exception_debug_info): Control the emission of
1164 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
1166 * mini.c (mini_method_compile): Ditto.
1168 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
1171 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
1172 which mimic .push_section/.pop_section in GAS.
1174 * aot-compiler.c: Emit precise live range information for variables.
1176 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
1178 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
1179 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
1182 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
1183 the live ranges of variables.
1185 * mini.h (struct MonoMethodVar): Add two fields containing the live range
1186 of the variable in terms of native offsets.
1188 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
1190 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
1192 2009-02-02 Mark Probst <mark.probst@gmail.com>
1194 Contributed under the terms of the MIT/X11 license by Steven
1195 Munroe <munroesj@us.ibm.com>.
1197 * exceptions-ppc.c (restore_regs_from_context): Correct operand
1198 order (offset then base reg) for ppc_load_multiple_regs.
1199 (emit_save_saved_regs) Correct operand order for
1200 ppc_store_multiple_regs.
1201 (mono_arch_get_call_filter): Correct operand order for
1202 ppc_load_multiple_regs.
1204 * mini-ppc.c (emit_memcpy): Fix operand order for
1205 ppc_load_reg_update and ppc_store_reg_update.
1206 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
1207 (mono_arch_emit_epilog): Correct operand order for
1208 ppc_load_multiple_regs.
1210 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
1211 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
1213 2009-02-02 Mark Probst <mark.probst@gmail.com>
1215 * cpu-ppc64.md: Fixed storer4_memindex length.
1217 2009-02-02 Zoltan Varga <vargaz@gmail.com>
1219 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
1222 * aot-compiler.c (emit_line_number_info): Optimize this.
1224 2009-02-01 Zoltan Varga <vargaz@gmail.com>
1226 * aot-compiler.c: Disassemble tokens in the IL disassembly.
1228 * aot-compiler.c: Add debug info for methods without debug info by
1229 emitting an IL file and having the line number info referencing that file.
1231 * aot-compiler.c: Optimize the size of the generated line number info.
1233 * aot-compiler.c: Emit line number info in xdebug mode.
1235 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
1238 2009-01-31 Zoltan Varga <vargaz@gmail.com>
1240 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
1242 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
1245 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
1247 * basic-calls.cs: Test for the weird crash found on arm.
1249 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
1251 * cpu-arm.md: Increase the size of storer8_membase_reg and
1252 loadr8_membase_reg to 24 bytes to accomodate the extra add.
1254 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
1255 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
1256 reg to LR otherwise we'll be loading/storing from just the offset.
1258 2009-01-30 Miguel de Icaza <miguel@novell.com>
1260 Question: if we are storing gint32's inside the "*native_offset",
1261 should we change the signature to "gint32 *native_offset" to
1262 ensure that we do not have type definition problems?
1264 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
1265 an int * as this is what the other function expects, causes
1266 problems with Freescale's compiler that defined int32_t to be a
1267 long and makes int incompatible
1269 2009-01-30 Miguel de Icaza <miguel@novell.com>
1271 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
1272 filename conflict with bjam.
1274 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
1276 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
1277 as it might use decomposed ops.
1279 2009-01-30 Zoltan Varga <vargaz@gmail.com>
1281 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
1283 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
1286 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
1288 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
1291 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
1292 way registers are stored in MonoContext on arm.
1294 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
1295 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
1297 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
1299 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
1301 * mini.c (mini_init): Register mono_isfinite.
1303 * jit-icalls.c (mono_isfinite): New jit icall.
1305 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
1307 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
1308 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
1311 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
1313 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
1314 separate frame and stack pointers, so we must use FP to find the register
1316 The FP reg is retrieved from the MonoContext::regs array.
1318 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
1320 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
1323 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
1325 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
1326 return R4 and R8 when not running under softfloat.
1328 Fixes basic-calls.exe
1330 2009-01-30 Zoltan Varga <vargaz@gmail.com>
1332 * mini-arm.c: Implement some overflow opcodes.
1334 2009-01-29 Miguel de Icaza <miguel@novell.com>
1336 * ssa.c: handle another alloca.h
1338 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
1339 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
1340 MONO_ARCH_USE_SIGACTION.
1342 * aot-runtime.c, mini-exceptions.c: Replace platform define with
1345 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
1347 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
1348 PPC targets as sigaction does not exist on all platforms, define
1349 this on a per-platform basis.
1351 Instead of erroring out if the platform is not defined, include
1352 mini-ppc-os.h, and expect that the OS specific setting provides
1353 the required information.
1355 2009-01-30 Zoltan Varga <vargaz@gmail.com>
1357 * aot-compiler.c: Fix --enable-minimal=aot.
1359 2009-01-30 Zoltan Varga <vargaz@gmail.com>
1361 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
1364 2009-01-29 Zoltan Varga <vargaz@gmail.com>
1366 * exceptions-arm.c: Fix warnings.
1368 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
1371 * mini-x86.c: Fix --enable-minimal=jit build.
1373 * mini.c: Really fix --enable-minimal=jit build.
1375 * mini.c (construct_object_context_for_method): Move this outside
1376 the DISABLE_JIT block to fix the --enable-minimal=jit build.
1378 "Backported" of r124984 from 2.0 branch.
1380 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
1382 "Backport" of r124977 + r124978 from 2.0 branch.
1384 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
1385 to avoid calling mono_exception_from_token () from the throw trampoline.
1386 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
1387 for throwing corlib exceptions, this fixes full-aot support for corlib
1390 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
1392 2009-01-29 Miguel de Icaza <miguel@novell.com>
1394 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
1395 part of the changes to split the code in mini into operating
1396 system specific files.
1398 This patch was done by copying mini.c to the respective files to
1399 preserve SVN history.
1401 2009-01-29 Zoltan Varga <vargaz@gmail.com>
1403 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
1405 2009-01-28 Zoltan Varga <vargaz@gmail.com>
1407 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
1408 remoting-invoke-with-check wrappers of shared methods.
1410 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
1412 2009-01-27 Mark Probst <mark.probst@gmail.com>
1414 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
1415 optimization if the top of stack is the last instruction in the
1416 bblock. Otherwise it might have been used after its definition.
1419 2009-01-27 Zoltan Varga <vargaz@gmail.com>
1421 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
1422 method as well when get_vcall_slot () fails to match a code sequence.
1424 * mini-arm.c: Fix the android build, which doesn't have
1427 2009-01-26 Zoltan Varga <vargaz@gmail.com>
1429 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
1432 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
1434 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
1436 2009-01-26 Zoltan Varga <vargaz@gmail.com>
1438 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
1439 and put its id into jinfo->used_regs. This is only used on amd64,
1440 which is currently the only platform generating unwind info.
1442 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
1443 the dwarf unwinder. This is required to correctly handle async exceptions
1444 like thread abort and stack overflows, which can happen while a method
1445 is in the middle of its prolog or epilog.
1447 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
1448 the unwind info belonging to an AOTed method.
1450 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
1451 into cfg->unwind_ops.
1453 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
1455 * mini.c (mini_init): Call mono_unwind_init ().
1456 (mini_cleanup): Call mono_unwind_cleanup ().
1458 * unwind.c: Add functions for managing a set of unwind info entries, allowing
1459 unwind info to be shared between methods.
1461 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
1464 * exceptions-amd64.c (mono_arch_exceptions_init): Call
1465 get_throw_pending_exception () to avoid initialization races.
1467 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
1468 mono_arch_exceptions_init () function.
1470 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
1472 2009-01-25 Zoltan Varga <vargaz@gmail.com>
1474 * mini.c (mono_get_domain_intrinsic): New helper function.
1475 (mono_get_thread_intrinsic): Ditto.
1477 * mini-arm.c mini-ia64.c: Use the new helper functions.
1479 * method-to-ir.c (mono_method_to_ir): Fix the comment for
1480 the last constrained_call change, since it is needed in the non-AOT
1483 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
1485 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
1486 mono_get_lmf_addr () on arm eabi linux.
1488 2009-01-24 Zoltan Varga <vargaz@gmail.com>
1490 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
1491 code sequence which matches a non-virtual call.
1493 2009-01-23 Mark Probst <mark.probst@gmail.com>
1495 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
1498 2009-01-23 Zoltan Varga <vargaz@gmail.com>
1500 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
1501 runtime-invoke wrappers, since they are also shared based on signature.
1503 2009-01-22 Mark Probst <mark.probst@gmail.com>
1505 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
1506 info from the (correct) context.
1508 2009-01-22 Zoltan Varga <vargaz@gmail.com>
1510 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
1512 * unwind.c (mono_unwind_frame): New function to unwind through a frame
1513 using dwarf unwinding info. Not yet used.
1515 * mini.c (mini_init): When using xdebug, disable freeing of domains.
1517 2009-01-21 Mark Probst <mark.probst@gmail.com>
1519 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
1522 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
1523 special case and handle mono_arch_delegate_invoke_impl() returning
1524 function descriptors.
1526 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
1527 trampolines return function descriptors, too.
1529 2009-01-21 Zoltan Varga <vargaz@gmail.com>
1531 * method-to-ir.c (handle_alloc): Avoid generic instances in the
1532 out_of_line optimization.
1534 2009-01-21 Martin Baulig <martin@ximian.com>
1537 (MonoCompile): Added `disable_deadce_vars' to disable removing
1541 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
1542 inside the debugger.
1544 * liveness.c (mono_analyze_liveness): Don't remove any unused
1545 variables if `cfg->disable_deadce_vars' is set.
1547 2009-01-21 Mark Probst <mark.probst@gmail.com>
1549 * method-to-ir.c: Only apply exception constructor optimization if
1550 the the method actually belongs to an exception class. Fixes
1553 2009-01-21 Zoltan Varga <vargaz@gmail.com>
1555 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
1556 change inside a #ifdef __mono_ppc64__.
1558 * aot-compiler.c (compile_method): Remove the previous limitation.
1560 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
1561 on type variables in AOTed code.
1563 * aot-compiler.c (compile_method): Skip generic methods having type
1564 constraints on their generic parameters.
1566 * aot-compiler.c (compile_method): Check for methods which cannot be
1567 encoded inside RGCTX_FETCH patches as well.
1569 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
1572 2009-01-20 Mark Probst <mark.probst@gmail.com>
1574 * method-to-ir.c: Force the vtable variable in shared generic code
1575 for the case that they might show up on a stack trace where they
1578 * mini-exceptions.c: Save and use generic sharing info as well as
1579 IP in stack traces to resolve shared generic instantiations.
1581 2009-01-20 Zoltan Varga <vargaz@gmail.com>
1583 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
1584 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
1586 2009-01-20 Mark Probst <mark.probst@gmail.com>
1588 * method-to-ir.c: Do generic sharing for array constructors.
1590 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
1592 * mini-exceptions.c (mono_print_thread_dump): Add information
1593 about the thread state using wapi_current_thread_desc.
1595 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
1597 * basic-simd.cs: Tests for the new constructors.
1599 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
1601 * mini-ops.h: Added OP_EXPAND_*
1605 * mini-x86.c (mono_arch_output_basic_block): Same.
1607 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
1609 2009-01-19 Zoltan Varga <vargaz@gmail.com>
1611 * iltests.il.in: Add a test for #467385.
1613 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
1615 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
1616 thread been cleaned up is not the same currently in execution.
1618 Fixes appdomain-unload crashes on windows, osx and linux variants
1619 without the __thread keyword.
1621 2009-01-18 Zoltan Varga <vargaz@gmail.com>
1623 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
1624 (koush@koushikdutta.com). Implement this for android.
1626 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
1627 begins with a digit.
1629 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
1630 mono_marshal_get_write_barrier ().
1632 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
1634 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
1635 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
1636 that pass them on a register pair.
1638 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
1639 test was crashing due to that.
1641 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
1643 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
1644 trampoline code. Include ucontext.h only if available.
1646 2009-01-15 Mark Probst <mark.probst@gmail.com>
1648 * mini.c: mono_domain_lookup_shared_generic() takes an open method
1649 and doesn't check whether it's sharable, like it was before
1650 removing the shared generics hash. This brings IronPython
1651 performance back to what it was before that change.
1653 2009-01-14 Mark Probst <mark.probst@gmail.com>
1655 * method-to-ir.c: Handle delegate invocation optimization earlier,
1656 otherwise it would be handled (much more slowly) by the
1657 final/sealed optimization.
1659 2009-01-13 Zoltan Varga <vargaz@gmail.com>
1661 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
1662 domain is not set. Fixes #465864.
1664 2009-01-12 Mark Probst <mark.probst@gmail.com>
1666 * method-to-ir.c: Don't stop sharing of generic methods with catch
1667 clauses - we already handle those.
1669 2009-01-12 Mark Probst <mark.probst@gmail.com>
1671 * mini.c, mini.h: lookup_generic_method() is now
1672 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
1673 making the shared_generics_hash obsolete.
1675 2009-01-12 Mark Probst <mark.probst@gmail.com>
1677 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
1678 use the red zone. Make room on the stack first and then use it,
1679 not the other way around.
1681 2009-01-12 Zoltan Varga <vargaz@gmail.com>
1683 * mini.c (mini_init): Call mono_xdebug_init ().
1685 * aot-compiler.c (mono_xdebug_init): Make this non-static.
1687 2009-01-11 Zoltan Varga <vargaz@gmail.com>
1689 * TestDriver.cs: Add an --iter argument to run tests multiple times.
1691 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
1694 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
1695 debug+unwind info for trampolines.
1697 * mini.c (mono_create_unwind_op): New helper function.
1699 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
1701 2009-01-10 Zoltan Varga <vargaz@gmail.com>
1703 * aot-compiler.c: Fix the build.
1705 2009-01-09 Zoltan Varga <vargaz@gmail.com>
1707 * Makefile.am: Update dtrace-prelink.sh location.
1709 2009-01-08 Zoltan Varga <vargaz@gmail.com>
1711 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
1712 optimization. Fixes #464520.
1714 2009-01-07 Bill Holmes <billholmes54@gmail.com>
1716 * mini-amd64.c : Adding code to save/restore non-volatile registers
1719 * exceptions-amd64.c : Adding code to save/restore non-volatile
1720 registers on Winx64.
1722 Contributed under MIT/X11 license.
1724 2009-01-07 Zoltan Varga <vargaz@gmail.com>
1726 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
1727 __GNUC_MINOR__ which can break when the major version changes.
1729 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1731 * basic-simd.cs: Add tests for usage of the sizeof opcode.
1733 2009-01-07 Geoff Norton <gnorton@novell.com>
1735 * helpers.c: Allow mono -v -v -v to work on darwin.
1737 2009-01-05 Bill Holmes <billholmes54@gmail.com>
1739 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
1742 Contributed under MIT/X11 license.
1744 2009-01-05 Zoltan Varga <vargaz@gmail.com>
1746 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
1747 instead of directly accessing type->data.klass. Fixes #462016.
1748 (mono_allocate_stack_slots_full): Ditto.
1750 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
1751 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
1753 * aot-compiler.c (emit_plt): Fix ARM build.
1755 2009-01-04 Zoltan Varga <vargaz@gmail.com>
1757 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
1759 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
1762 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
1763 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
1766 * iltests.il.in: Add a regression test.
1768 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1770 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
1772 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1774 * basic-simd.cs: Add a regression test for #462457.
1776 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1778 * mini-ops.h: Add a definition of XPHI.
1780 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
1782 * ssa.c (op_phi_to_move): Handle XPHI.
1784 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
1788 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1790 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
1792 2008-12-31 Geoff Norton <gnorton@novell.com>
1794 * mini-ppc.c: The prolog size allocated can be too small for darwin
1795 ppc32 under certain circumstances. Also fix a small logic bug.
1797 2008-12-29 Zoltan Varga <vargaz@gmail.com>
1799 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
1800 while loading AOT methods.
1802 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
1803 since only the former is nulled out after a successful cast. This prevents
1804 crashes with rethrown exceptions when using --debug=casts.
1806 2008-12-24 Mark Probst <mark.probst@gmail.com>
1808 * mini.h: New macro for checking whether a method is final,
1809 i.e. whether the method or its class is marked final.
1811 * method-to-ir.c: Use the new macro for all final-checks
1812 consistently. Fixes the crash in the System.ServiceModel tests.
1814 2008-12-23 Mark Probst <mark.probst@gmail.com>
1816 * mini-exceptions.c (get_exception_catch_class): Corrected another
1817 overly strict assertion.
1819 2008-12-23 Mark Probst <mark.probst@gmail.com>
1821 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
1822 Clobbering it is not allowed because the caller might use it as
1823 the vtable register in the interface call.
1825 2008-12-19 Mark Probst <mark.probst@gmail.com>
1827 * mini-exceptions.c (get_exception_catch_class): Corrected an
1828 overly strict assertion.
1830 2008-12-18 Mark Mason <mmason@upwardaccess.com>
1832 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
1834 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
1836 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
1838 * cpu-mips.md: correct lengths for certain long_ opcodes.
1840 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
1842 * 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().
1844 2008-12-17 Mark Mason <mmason@upwardaccess.com>
1846 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
1848 2008-12-17 Mark Mason <mmason@upwardaccess.com>
1850 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
1852 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
1854 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
1857 2008-12-16 Mark Mason <mmason@upwardaccess.com>
1859 * 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
1861 * 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)
1863 2008-12-15 Mark Mason <mmason@upwardaccess.com>
1865 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
1867 2008-12-14 Zoltan Varga <vargaz@gmail.com>
1869 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
1870 gshared code. Fixes #458947.
1872 * generics.cs: Add a test.
1874 2008-12-12 Mark Mason <mmason@upwardaccess.com>
1876 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1878 * mini-mips.c: first pass n32 code generation.
1880 * mini-mips.h: datatypes and defines for n32 support.
1882 * exceptions-mips.c: first pass n32 code generation.
1884 * tramp-mips.c: first pass n32 code generation.
1886 * cpu-mips.md: add long_ opcodes.
1888 2008-12-12 Mark Mason <mmason@upwardaccess.com>
1890 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1892 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1894 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1896 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1898 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1900 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1902 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1904 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1906 * helpers.c: for mips/n32, don't pass -mips32 to objdump
1908 2008-12-12 Zoltan Varga <vargaz@gmail.com>
1910 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
1912 2008-12-12 Andrés G. Aragoneses <aaragoneses@novell.com>
1914 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
1916 2008-12-12 Mark Probst <mark.probst@gmail.com>
1918 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
1919 descriptors for helper functions directly in front of the code.
1921 2008-12-11 Mark Probst <mark.probst@gmail.com>
1923 * method-to-ir.c: Removed an unnecessary assertion.
1925 2008-12-10 Zoltan Varga <vargaz@gmail.com>
1927 * method-to-ir.c: Merge SGEN changes from the old JIT.
1929 2008-12-10 Zoltan Varga <vargaz@gmail.com>
1931 * driver.c (compile_all_methods_thread_main): Handle failure of
1934 2008-12-10 Mark Probst <mark.probst@gmail.com>
1936 * mini-ppc.c: Merged with mini-ppc64.c.
1938 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
1940 * Makefile.am: Use the same sources for PPC and PPC64.
1942 * mini-ppc64.c: Removed.
1944 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
1946 * branch-opts.c (remove_block_if_useless): Extract fall through detection
1947 code to mono_bb_is_fall_through.
1949 * branch-opts.c (mono_remove_critical_edges): Same.
1951 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
1953 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
1954 expect that an OP_BR_REG will be there.
1956 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
1958 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
1959 for the many branch ops. The original check miss OP_BR_REG.
1963 2008-12-09 Mark Mason <mmason@upwardaccess.com>
1965 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
1967 2008-12-09 Zoltan Varga <vargaz@gmail.com>
1969 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
1970 while holding the aot lock.
1972 2008-12-09 Mark Mason <mmason@upwardaccess.com>
1974 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
1976 2008-12-09 Bill Holmes <billholmes54@gmail.com>
1978 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
1979 to release all runtime callable wrappers held by the runtime.
1981 Contributed under MIT/X11 license.
1983 2008-12-09 Bill Holmes <billholmes54@gmail.com>
1985 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
1988 Contributed under MIT/X11 license.
1990 2008-12-09 Zoltan Varga <vargaz@gmail.com>
1992 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
1993 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
1995 2008-12-09 Mark Mason <mmason@upwardaccess.com>
1997 * cpu-mips.md: fix ckfinite length
1999 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
2000 (mono_arch_lowering_pass): cleanup, rearrange for clarity
2001 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
2003 2008-12-08 Mark Mason <mmason@upwardaccess.com>
2005 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
2007 2008-12-08 Geoff Norton <gnorton@novell.com>
2009 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
2010 size by 8 bytes as well.
2012 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2014 * basic-simd.cs: Fix method names for Vector16b.
2016 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2018 * basic-simd.cs: Fix method names for Vector16sb.
2020 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2022 * basic-simd.cs: Fix method names for Vector8us.
2024 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2026 * basic-simd.cs: Fix method names for Vector8s.
2028 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2030 * basic-simd.cs: Fix method names for Vector4ui.
2032 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2034 * basic-simd.cs: Fix method names for Vector2l.
2036 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2038 * basic-simd.cs: Fix method names for Vector2d.
2040 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2042 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
2043 that are extension methods.
2045 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2047 * basic-simd.cs: Fix method names for Vector4f.
2049 2008-12-08 Zoltan Varga <vargaz@gmail.com>
2051 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
2052 as such. Fixes #456669.
2054 2008-12-07 Mark Mason <mmason@upwardaccess.com>
2056 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
2058 2008-12-07 Mark Mason <mmason@upwardaccess.com>
2060 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
2061 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
2062 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
2063 (mips_adjust_stackframe): handle FP spills
2065 * mini-ops.h: add mips_mtc1_s2
2067 * cpu-mips.md: add mips_mtc1_s2
2069 2008-12-07 Zoltan Varga <vargaz@gmail.com>
2071 * unwind.c: New file, move the unwind info encoding functions here from
2072 aot-compiler.c, so they could be used at runtime too.
2074 2008-12-05 Mark Mason <mmason@upwardaccess.com>
2076 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
2077 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
2079 2008-12-05 Mark Mason <mmason@upwardaccess.com>
2081 * mini-mips.c: cleanup warnings
2082 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
2083 (mips_adjust_stackframe): handle case of taking the address of stack locals
2085 2008-12-05 Zoltan Varga <vargaz@gmail.com>
2087 * aot-compiler.c: Implement a few functions missing from the asm writer.
2088 (emit_method_code): Only write symbols for methods when using the bin
2089 writer, since the assembler can't deal with the characters in our method
2092 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
2094 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
2097 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
2098 a bit to also restore %rax.
2100 2008-12-05 Mark Probst <mark.probst@gmail.com>
2102 * mini-ppc.c: Some simple merges from mini-ppc64.c.
2104 2008-12-05 Zoltan Varga <vargaz@gmail.com>
2106 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
2109 2008-12-05 Mark Probst <mark.probst@gmail.com>
2111 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
2113 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
2114 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
2116 * exceptions-ppc64.c: Removed.
2118 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
2120 2008-12-05 Mark Probst <mark.probst@gmail.com>
2122 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
2125 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
2127 * tramp-ppc64.c: Removed.
2129 2008-12-05 Zoltan Varga <vargaz@gmail.com>
2131 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
2134 2008-12-05 Mark Probst <mark.probst@gmail.com>
2136 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
2138 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
2139 mini-ppc.h instead of mini-ppc64.h.
2141 * mini-ppc64.h: Removed.
2143 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2145 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
2147 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
2149 2008-12-05 Mark Probst <mark.probst@gmail.com>
2151 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
2152 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
2155 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
2157 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
2159 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
2161 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
2163 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
2165 * basic-simd.cs: Tests for operator == and != on Vector4f.
2167 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
2169 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
2171 * simd-intrinsics.c: Kill useless enum.
2173 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2175 * cpu-mips.md: add long_conv_to_ovf_i4_2
2176 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
2178 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2180 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
2182 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
2184 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2186 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
2188 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
2190 * basic-simd.cs: Add tests for new methods.
2192 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
2194 * simd-intrinsics.c: Add support for operator == and !=
2197 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
2199 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
2201 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
2203 2008-12-04 Zoltan Varga <vargaz@gmail.com>
2205 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
2207 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
2208 MONO_PATCH_INFO_ICALL_ADDR.
2210 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
2212 * aot-compiler.c: Resurrect full-aot support.
2214 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2216 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
2218 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2220 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
2222 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
2224 * basic-simd.cs: Fix tests to work under ppc.
2225 Remove tests for methods that will be removed.
2227 2008-12-03 Mark Probst <mark.probst@gmail.com>
2229 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
2230 generic type (via a typedef or typeref) correctly.
2232 2008-12-03 Zoltan Varga <vargaz@gmail.com>
2234 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
2235 diagnose an assertion failure.
2237 2008-12-02 Mark Probst <mark.probst@gmail.com>
2239 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
2240 Fix trampoline size.
2242 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
2243 conversion opcodes are implemented natively instead via emulation.
2245 2008-12-01 Mark Mason <mmason@upwardaccess.com>
2247 * cpu-mips.md: remove mips_xori
2249 * mini-ops.h: remove mips_xori
2251 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
2253 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
2255 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
2257 2008-12-01 Mark Mason <mmason@upwardaccess.com>
2259 * cpu-mips.md: fix instruction lengths.
2261 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
2263 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
2265 * mini-ops.h: fix slti / sltiu op profiles.
2267 2008-12-02 Martin Baulig <martin@ximian.com>
2269 * method-to-ir.c (mono_method_to_ir): Disable debugging
2270 information for the init locals block to make the debugger stop
2271 after all locals have been initalized.
2273 2008-12-02 Martin Baulig <martin@ximian.com>
2275 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
2276 running inside the debugger.
2278 2008-12-01 Zoltan Varga <vargaz@gmail.com>
2280 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
2283 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
2284 alu->alu imm optimization which only shows if deadce is disabled.
2286 * aot-compiler.c: Rename the function names for the binary and asm writers
2287 so they can coexist in the same process. Rework the xdebug code to use the
2288 asm writer. This avoids the need to call into the runtime to dump the
2289 debugging info. Add more debugging info for types.
2291 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
2293 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
2294 cpu description tables, they can't occur in cpu-<ARCH>.md.
2296 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
2297 the stack in CEE_LDFLDA. Fixes #450542.
2299 * generics.cs: Add a new test.
2301 2008-12-01 Mark Mason <mmason@upwardaccess.com>
2303 * mini-ops.h: updated MIPS opcodes
2304 * mini-mips.c: decompose long opts
2305 * mini-mips.h: decompose long opts
2307 2008-11-29 Mark Mason <mmason@upwardaccess.com>
2309 * cpu-mips.md: fix length on int_rem_un
2310 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
2312 2008-11-29 Zoltan Varga <vargaz@gmail.com>
2314 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
2316 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
2318 2008-11-29 Martin Baulig <martin@ximian.com>
2320 * mini-exceptions.c (mono_handle_native_sigsegv): Check
2321 mono_debug_using_mono_debugger() in addition to the
2322 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
2324 2008-11-28 Mark Mason <mmason@upwardaccess.com>
2326 * mini-ops.h: updated more MIPS opcodes
2327 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
2328 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
2330 2008-11-28 Mark Probst <mark.probst@gmail.com>
2332 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
2334 2008-11-28 Mark Mason <mmason@upwardaccess.com>
2336 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
2337 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
2338 * mini-ops.h: correct selected mips opcode entries
2340 2008-11-28 Mark Probst <mark.probst@gmail.com>
2342 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
2345 2008-11-28 Mark Probst <mark.probst@gmail.com>
2347 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
2349 2008-11-28 Mark Mason <mmason@upwardaccess.com>
2351 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
2352 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
2353 * mini-mips.h: disable IMT
2354 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
2356 2008-11-28 Mark Probst <mark.probst@gmail.com>
2358 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
2360 2008-11-28 Mark Probst <mark.probst@gmail.com>
2362 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
2364 2008-11-28 Zoltan Varga <vargaz@gmail.com>
2366 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
2369 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
2371 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
2372 for Set/GetVector aligned versions.
2374 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
2376 * basic-simd.cs: Add tests for Get/SetVector.
2378 2008-11-27 Mark Probst <mark.probst@gmail.com>
2380 * mini.c: Removed g_slist_append_mempool(). Now in
2383 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
2385 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
2386 size properly and make the bounds check optional.
2388 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
2389 for SetVector and IsAligned.
2391 2008-11-27 Zoltan Varga <vargaz@gmail.com>
2393 * mini.c: Remove unused mono_normalize_opcodes () function.
2395 2008-11-26 Mark Probst <mark.probst@gmail.com>
2397 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
2398 using the new atomic add ops now.
2400 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
2403 2008-11-26 Mark Probst <mark.probst@gmail.com>
2405 * mini-ppc64.c: Several fixes.
2407 2008-11-25 Mark Mason <mmason@upwardaccess.com>
2409 * cpu-mips.md: added jump_table
2410 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
2412 2008-11-25 Mark Mason <mmason@upwardaccess.com>
2414 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
2416 2008-11-25 Mark Mason <mmason@upwardaccess.com>
2418 * mini-ops.h: corrected a handful of MIPS opcodes.
2420 2008-11-25 Mark Mason <mmason@upwardaccess.com>
2422 * aot-compiler.c: MIPS to use ELF writer
2424 2008-11-25 Mark Mason <mmason@upwardaccess.com>
2426 * mini-codegen.c: remove MIPS specific assert.
2428 2008-11-25 Mark Probst <mark.probst@gmail.com>
2430 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
2431 fixes. PPC64 now passes most of the runtime regressions.
2433 2008-11-24 Zoltan Varga <vargaz@gmail.com>
2435 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
2436 volatile intervals a bit.
2438 2008-11-24 Mark Probst <mark.probst@gmail.com>
2440 * basic-long.cs: New test case.
2442 2008-11-23 Zoltan Varga <vargaz@gmail.com>
2444 * mini.c (mini_method_compile): Disable globalra for large methods for
2447 * regalloc2.c (order_moves): Add fp support.
2449 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
2450 source bblock ends with an OP_BR_REG.
2452 * ratests.cs: Add a new test.
2454 2008-11-23 Mark Probst <mark.probst@gmail.com>
2456 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
2457 sharing. PPC64 now passes generics.exe.
2459 2008-11-23 Mark Probst <mark.probst@gmail.com>
2461 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
2463 2008-11-23 Zoltan Varga <vargaz@gmail.com>
2465 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
2466 memory when mono_jit_info_table_find () can't find the method in the
2469 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
2472 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
2475 2008-11-23 Mark Probst <mark.probst@gmail.com>
2477 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
2478 Several fixes. PPC64 now runs exceptions.exe and
2479 devirtualization.exe.
2481 2008-11-22 Mark Probst <mark.probst@gmail.com>
2483 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
2484 arrays.exe and basic-math.exe.
2486 2008-11-22 Mark Probst <mark.probst@gmail.com>
2488 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
2489 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
2491 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
2493 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
2495 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
2497 * method-to-ir.c: Move bounds checking macros to ir-emit.h
2499 * ir-emit.h: Move macros from method-to-ir.c to here.
2501 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
2503 * mini-ops.h: Correct the long simd ops to use LREG.
2505 2008-11-21 Zoltan Varga <vargaz@gmail.com>
2507 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
2509 * mini-ops.h: Correct the dreg type of a few long opcodes.
2511 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
2514 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
2516 * mini-ppc.c: remove negative stack references in epilog
2517 for platforms that don't support the red zone.
2519 2008-11-21 Mark Probst <mark.probst@gmail.com>
2521 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
2522 point regs. Now PPC64 passes basic-calls.exe.
2524 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2526 * basic-simd.cs: Add tests for accessors of Vector2l.
2528 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2530 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
2532 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
2534 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
2536 2008-11-21 Mark Probst <mark.probst@gmail.com>
2538 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
2539 PPC64 passes basic-long.exe.
2541 2008-11-20 Mark Probst <mark.probst@gmail.com>
2543 * decompose.c: Decompose carry and overflow add on PPC64 like on
2544 other 64 bit archs. Don't decompose sub at all on PPC64.
2546 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
2547 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
2550 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2552 * basic-simd.cs: Add tests for accessors of Vector2d.
2554 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2556 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
2560 * mini-x86.c (mono_arch_output_basic_block): Same.
2562 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
2564 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2566 * basic-simd.cs: Add tests for accessors of Vector4f.
2568 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2570 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
2574 * mini-x86.c (mono_arch_output_basic_block): Same.
2576 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
2578 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2580 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
2582 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2584 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
2588 * mini-x86.c (mono_arch_output_basic_block): Same.
2590 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
2592 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2594 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
2596 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2598 * simd-intrinsics.c: Enable setters for Vector16sb.
2600 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2602 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
2606 * mini-x86.c (mono_arch_output_basic_block): Same.
2608 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
2610 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
2612 * simd-intrinsics.c: Implement setter for Vector8us.
2614 2008-11-19 Zoltan Varga <vargaz@gmail.com>
2616 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
2619 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
2621 * mini-ppc.c: remove references to the red zone in the prolog
2622 (for systems that don't support it).
2624 2008-11-19 Mark Probst <mark.probst@gmail.com>
2626 * cpu-ppc64.md: Fixed a few instruction lengths.
2628 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
2631 2008-11-19 Mark Probst <mark.probst@gmail.com>
2633 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
2636 2008-11-19 Zoltan Varga <vargaz@gmail.com>
2638 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
2640 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
2642 * mini-ops.h: Added OP_INSERT_I2.
2646 * mini-x86.c (mono_arch_output_basic_block): Same.
2648 * simd-intrinsics.c: Implement setter for Vector8s.
2650 * simd-methods.h: Add the names of get setters of Vector8s.
2652 2008-11-18 Zoltan Varga <vargaz@gmail.com>
2654 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
2656 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
2659 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
2661 2008-11-18 Mark Probst <mark.probst@gmail.com>
2663 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
2664 for PPC64. An empty program runs now.
2666 2008-11-18 Zoltan Varga <vargaz@gmail.com>
2668 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
2670 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
2671 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
2672 info for JITted code is emitted into a shared library, loadable into gdb.
2674 2008-11-18 Mark Probst <mark.probst@gmail.com>
2676 * Makefile.am: Changes to build PPC64.
2678 * mini-arch.h: Include mini-ppc64.h on PPC64.
2680 2008-11-18 Mark Probst <mark.probst@gmail.com>
2682 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
2683 in PPC code up to r119147.
2685 2008-11-18 Mark Probst <mark.probst@gmail.com>
2687 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
2688 cpu-ppc64.md: Changes for PPC64.
2690 Based on code submitted by andreas.faerber@web.de at
2691 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
2694 2008-11-18 Mark Probst <mark.probst@gmail.com>
2696 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
2697 cpu-ppc64.md: Copied from the corresponding PPC files from
2700 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
2702 * mini-ops.h: Added OP_ROUND.
2704 * cpu-x86.md: Added round.
2706 * mini-x86.c: Added support for intrinsicing Math.Round (double).
2708 * basic-math.cs: Added test_0_round to test rounding.
2710 Contributed under MIT/X11 license.
2712 2008-11-17 Bill Holmes <billholmes54@gmail.com>
2714 * aot-compiler.c : Fix the Winx64 build.
2716 Contributed under MIT/X11 license.
2718 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
2720 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
2721 in OP_EXTRACT_R8 to avoid possible stack corruption.
2723 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
2725 * mini-ops.h: Added OP_EXTRACT_R8/I8.
2727 * cpu-x86.md: Added extract_r8.
2729 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
2731 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
2732 a couple of OP_EXTRACT_I4.
2734 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
2736 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
2738 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
2740 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
2743 2008-11-17 Zoltan Varga <vargaz@gmail.com>
2745 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
2746 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
2748 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
2749 are not needed any more.
2751 * mini.h: Remove the unused INS_LIST macros.
2753 * mini.c (mini_method_compile): Remove a disable globalra case which is no
2756 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
2759 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
2760 mono_alloc_ireg () instead.
2762 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
2765 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
2768 * aot-runtime.c (load_aot_module): Disable AOT when running under
2771 * mini-amd64.h: Change the monitor fastpath defines to check for
2772 !PLATFORM_WIN32 so they work on *bsd too.
2774 * mini.h mini.c mini-hhpa.c: Remove more unused code.
2776 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
2778 * mini.h (MonoCompile): Remove new_ir flag.
2780 * regalloc.h regalloc.c: Remove unused code.
2782 * cpu-*.md: Remove more unused opcodes.
2784 * simple-cee-ops.h simple-mini-ops.h: Removed.
2786 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
2788 2008-11-17 Zoltan Varga <vargaz@gmail.com>
2790 * aliasing.h: Removed.
2792 * *.c: Remove references to aliasing.h and inssel.h.
2794 * mini.c: Remove additional unused functions.
2796 * mini-ops.h cpu-*.md: Remove unused opcodes.
2798 2008-11-16 Zoltan Varga <vargaz@gmail.com>
2800 Remove the old JIT code.
2802 * inssel*.brg: Removed.
2804 * ssa.c abcremoval.c aliasing.c: Removed.
2806 * ssa2.c: Renamed to ssa.c.
2808 * abcremoval2.c: Renamed to abcremoval.c.
2810 * *.c: Removed all !cfg->new_ir code.
2812 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
2813 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
2815 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
2817 2008-11-16 Zoltan Varga <vargaz@gmail.com>
2819 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
2820 to simplify the code and cut back on the number of global symbols in the AOT
2823 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
2825 2008-11-15 Zoltan Varga <vargaz@gmail.com>
2827 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
2828 with the got/got_info tables.
2830 * mini.h: Bump AOT file format version.
2832 * unwind.h: New file, contains definitions for stack unwinding.
2834 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
2837 * aot-compiler.c: Generalize the emitting of unwind information to use the
2838 information in cfg->unwind_ops.
2840 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
2842 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
2843 AOT method frames. Enable writing symbols for methods by default.
2845 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
2847 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
2848 and make it work with vectors of element sizes 1, 2 and 4.
2850 * simd-intrinsics.c: Enable getter for all vectors with element size
2853 * simd-methods.h: Add the names of other getters.
2855 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
2861 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
2863 * mini-ppc.h: portability fix.
2865 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
2867 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
2868 buggy and will overwrite it.
2870 2008-11-14 Zoltan Varga <vargaz@gmail.com>
2872 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
2873 Use it to emit local symbols for all methods so AOTed methods show up with
2874 their full name in gdb/valgrind output.
2876 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
2878 * mini-ppc.c: portability fixes.
2880 2008-11-14 Zoltan Varga <vargaz@gmail.com>
2882 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
2883 entries out of the if (!generic_shared...) code so it is always done.
2884 (mono_class_init_trampoline): Do the patching when running under valgrind
2885 too, newer versions of valgrind have no problems with it.
2887 2008-11-13 Zoltan Varga <vargaz@gmail.com>
2889 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
2892 2008-11-13 Mark Probst <mark.probst@gmail.com>
2894 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
2897 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
2899 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
2901 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
2903 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
2909 * simd-intrinsics.c: Same.
2911 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
2913 * simd-intrinsics.c: Enable constructor intrinsics for all types.
2915 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
2917 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
2918 to work with more Vector types.
2920 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
2922 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
2923 store the elemens directly instead of using and intermediate.
2925 2008-11-13 Zoltan Varga <vargaz@gmail.com>
2927 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
2929 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
2930 to preserve %eax for aot plt trampolines.
2932 * aot-compiler.c (compile_method): Don't skip synchronized methods.
2933 (encode_method_ref): Flag synchronized methods so they won't go through
2936 * aot-compiler.c: Additional work to support AOTing synchronized methods/
2939 * cpu-ia64.md (jmp): Increase max length.
2941 2008-11-12 Zoltan Varga <vargaz@gmail.com>
2943 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
2944 open generic classes.
2946 * aot-compiler.c: Enable the ELF writer on ELF platforms.
2948 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
2949 box+brtrue optimization since it causes test failures on x86.
2951 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
2953 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
2959 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
2960 for simd ctor values.
2962 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
2963 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
2965 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
2967 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
2970 * simd-instrincs.c: Same.
2972 * basic-simd.cs: Same.
2974 2008-11-12 Zoltan Varga <vargaz@gmail.com>
2976 * ratests.cs: Add more tests.
2978 * regalloc2.c (add_spill_code): Handle more corner cases.
2980 2008-11-11 Zoltan Varga <vargaz@gmail.com>
2982 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
2983 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
2984 both the source an destination of an instruction.
2986 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
2988 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
2989 wapihandles.c: more portability changes.
2991 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
2993 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
2994 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
2995 safe to execute in a signal handler and the kernel provides better
2996 the info in /proc/self/smaps. Avoid the assert on sigaction during
2999 2008-11-11 Zoltan Varga <vargaz@gmail.com>
3001 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
3002 do the bblock linking hack if it is actually needed.
3004 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
3007 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
3008 crash problem is fixed.
3010 * branch-opts.c (mono_remove_critical_edges): Link up newly added
3013 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
3015 (mini_method_compile): Set the starting value of next_vreg to
3016 MAX_IREGS + MAX_FREGS when using globalra.
3018 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
3019 filter clauses with BB_EXCEPTION_HANDLER.
3021 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
3023 2008-11-10 Mark Probst <mark.probst@gmail.com>
3025 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
3026 space for stdcall. Fixes regressions on Win32.
3028 2008-11-10 Zoltan Varga <vargaz@gmail.com>
3030 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
3032 (linear_scan): Remove an assert which doesn't seem to be needed.
3034 * local-propagation.c (mono_local_deadce): Avoid a call to
3035 MONO_DELETE_INS which would screw up the instruction linking.
3037 * mini.c (mono_decompose_op_imm): Make this work with globalra.
3039 * regalloc2.c: Upgrade to work the current JIT code.
3041 2008-11-09 Zoltan Varga <vargaz@gmail.com>
3043 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
3046 * aot-runtime.c: Remove some dead code.
3048 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
3050 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
3052 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
3053 trampolines using sscanf since atoi doesn't work on large unsigned values.
3055 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
3056 Initialize code_size.
3058 2008-11-08 Mark Probst <mark.probst@gmail.com>
3060 * method-to-ir.c (mini_emit_inst_for_method): Make
3061 Interlocked.CompareExchange work for Int arguments on 32 bit
3064 2008-11-07 Mark Probst <mark.probst@gmail.com>
3066 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
3068 2008-11-06 Bill Holmes <billholmes54@gmail.com>
3070 * main.c Fix MSVC build.
3072 Contributed under MIT/X11 license.
3074 2008-11-06 Mark Probst <mark.probst@gmail.com>
3076 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
3077 alignment larger than 8 bytes are aligned correctly, too.
3079 * mini.c: Honor the min_align field of MonoClass when laying out
3082 2008-11-06 Zoltan Varga <vargaz@gmail.com>
3084 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
3086 * aot-compiler.c (emit_plt): Fix a warning.
3088 * aot-compiler.c: Implement ARM support in the binary writer.
3090 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3092 * basic-simd.cs: Add test for getter with byref arg.
3093 Fix the naming of a few tests.
3094 Add missing checks to a test.
3096 2008-11-05 Zoltan Varga <vargaz@gmail.com>
3098 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
3100 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
3101 most of the full-aot support for monitor enter/exit trampolines.
3103 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
3104 enter/exit trampoline creation functions.
3106 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
3109 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
3111 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
3112 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
3113 implement the needed functionality without adding crap to the runtime.
3115 2008-11-05 Zoltan Varga <vargaz@gmail.com>
3117 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
3120 * mini.c (mono_build_date): New global version holding the build date in
3123 * Makefile.am (buildver.c): Generate a file containing the build date.
3125 * main.c: Set the build date from the generated file.
3127 * mini.c (mono_get_runtime_build_info): New helper function returning build
3128 information in a string format.
3130 * driver.c (mono_main): Print the build date in --version.
3132 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
3133 file when the bind-to-runtime-version option is used.
3135 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3137 * simd-intrinsics.c: Fix bug when using getters and byref args.
3139 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3141 * simd-methods.h: Rename prefetch methods.
3143 * simd-intrinsics.c: Same.
3145 2008-11-05 Mark Probst <mark.probst@gmail.com>
3147 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
3150 2008-11-04 Zoltan Varga <vargaz@gmail.com>
3152 * aot-compiler.c: Use the bundled elf header files instead of depending on
3155 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
3158 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
3161 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
3163 * cpu-x86.md: Add store nta ops.
3169 * mini.h: Add an enum for simd prefetch modes.
3171 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
3172 of store. Use the changed code to support store nta.
3174 * simd-intrinsics.c: Add prefetch ops for all vector types.
3176 2008-11-04 Zoltan Varga <vargaz@gmail.com>
3178 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
3181 * aot-compiler.c: Use statically allocated buffers for constructing symbol
3184 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
3187 2008-11-04 Mark Probst <mark.probst@gmail.com>
3189 * mini-x86.c: Fixed commit.
3191 2008-11-04 Zoltan Varga <vargaz@gmail.com>
3193 * aot-compiler.c (emit_plt): Align the plt section only on x86.
3195 2008-11-04 Mark Probst <mark.probst@gmail.com>
3197 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
3198 and MONITOR_EXIT, for the ASM fastpaths.
3200 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
3203 * mini.c, patch-info.h: Signature and patch infos for
3204 Monitor.Enter/Exit trampolines.
3206 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
3208 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
3209 Monitor.Enter/Exit ASM fastpath for Linux.
3211 2008-11-04 Zoltan Varga <vargaz@gmail.com>
3213 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
3215 * objects.cs: Add a new test.
3217 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
3219 * aot-runtime.c (load_method): Run class initialization in the PLT case even
3220 if MONO_LOG_LEVEL is set.
3222 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
3224 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
3226 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
3228 * aot-compiler.c: Change the relocation code to use virtual addresses instead
3229 of file offsets. Align the sections belonging to the data segment to
3232 2008-11-03 Zoltan Varga <vargaz@gmail.com>
3234 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
3235 elf.h. Port it to amd64.
3237 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3239 * driver.c: Enable SIMD by default.
3241 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3243 * cpu-x86.md: Add prefetch op.
3249 * mini.h: Add an enum for simd prefetch modes.
3251 * simd-methods.h: Add prefetch function names.
3253 * simd-intrinsics.c: Add prefetch ops for all vector types.
3255 2008-11-03 Zoltan Varga <vargaz@gmail.com>
3257 * aot-compiler.c (emit_bytes): Speed this up a little.
3259 2008-11-02 Zoltan Varga <vargaz@gmail.com>
3261 * aot-compiler.c: Add JIT time etc. statistics.
3263 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
3265 * mini.h (MonoCompile): Add 'got_offset' field.
3267 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
3268 method_got_offsets array.
3270 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
3273 * aot-compiler.c (compile_method): Add generic method instances referenced
3274 by the method to the list of methods to be compiled, this is required so if
3275 A<T> references B<T>, and another assembly references A<int>, then it will
3276 also get a copy of B<int>.
3278 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
3279 when checking for monitor enter/exit.
3281 2008-10-30 Mark Probst <mark.probst@gmail.com>
3283 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
3284 for Monitor.Enter and Monitor.Exit if enabled.
3286 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
3289 2008-10-30 Zoltan Varga <vargaz@gmail.com>
3291 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
3292 of an OP_MOVE. Fixes #440046.
3294 * basic-long.cs: Add a new test.
3296 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
3298 * mini.h: Add synchronization note for the managed counter-part.
3300 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
3301 returns the simd caps of the current cpu.
3303 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
3305 * basic-simd.cs: Remove Console.WriteLine.
3307 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
3309 * basic-simd.cs: New tests for Vector2ul.
3311 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
3313 * simd-intrinsics.c: Add new vector type Vector2ul.
3315 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
3317 * basic-simd.cs: New tests for Vector2l.
3319 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
3321 * cpu-x86.md: Add long version of most packed int ops.
3327 * simd-intrinsics.c: Add new vector type Vector2l.
3329 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
3331 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
3333 * simd-methods.h: Remove SN_op_BitwiseXor.
3335 2008-10-28 Zoltan Varga <vargaz@gmail.com>
3337 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
3340 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
3342 * basic-simd.cs: Test for Vector2d.
3344 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
3347 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
3349 * cpu-x86.md: Add double version of all packed float ops.
3355 * simd-intrinsics.c: Add new vector type Vector2d.
3357 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
3359 * simd-methods.h: Add Duplicate.
3361 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
3363 * basic-simd.cs: Test for packing with signed saturation.
3365 2008-10-28 Zoltan Varga <vargaz@gmail.com>
3367 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
3368 found in the TYPESPEC table.
3370 2008-10-26 Zoltan Varga <vargaz@gmail.com>
3372 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
3375 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
3377 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
3378 instead of the RVA, since the RVA can be changed by tools like the cil
3381 * method-to-ir.c (mono_method_to_ir2): Ditto.
3383 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
3384 (deserialize_variable): Ditto.
3386 2008-10-25 Martin Baulig <martin@ximian.com>
3388 * debug-mini.c (write_variable): Use
3389 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
3391 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3393 * cpu-x86.md: Add unsigned variants of packd and packw.
3397 * mini-x86.h: Emit the right instruction for packd and packw.
3398 Add unsigned variants of packd and packw.
3400 * simd-intrinsics.c: Packd and packw were used in place of their
3401 unsigned variants. Change that.
3402 Add intrinsics for (Signed)PackWithSignedSaturation.
3404 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
3406 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3408 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
3410 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3412 * mini-ops.h: Remove dword packed add/sub with saturation ops.
3414 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
3416 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
3419 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
3421 2008-10-24 Mark Probst <mark.probst@gmail.com>
3423 * method-to-ir.c, mini.c: Special casing for the synchronized
3424 wrapper for the ldtoken+GetTypeFromHandle case.
3426 2008-10-24 Zoltan Varga <vargaz@gmail.com>
3428 * mini.c (mono_replace_ins): Move this to branch-opts.c.
3430 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
3431 created/split bblocks.
3433 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3435 * mini-ops.h: Add packed signed mul high.
3439 * mini-x86.c (mono_arch_output_basic_block): Same.
3441 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
3443 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
3445 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3447 * basic-simd.cs: Tests for Vector16sb.
3449 2008-10-24 Zoltan Varga <vargaz@gmail.com>
3451 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
3453 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
3455 * mini-ops.h: Add packed signed min, max and compare greater.
3459 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
3462 * simd-methods.h: Add CompareGreaterThan.
3464 * simd-methods.h: Remove CompareEquals.
3466 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
3468 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
3470 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
3473 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
3475 * basic-simd.cs: Fix tests due to change in the API.
3477 2008-10-21 Zoltan Varga <vargaz@gmail.com>
3479 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
3481 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
3483 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
3485 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
3486 inst_offset as this has invalid values for LDADDR.
3488 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
3490 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
3492 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
3494 2008-10-21 Zoltan Varga <vargaz@gmail.com>
3496 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
3497 for accessing field->data.
3499 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
3501 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
3503 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
3505 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
3507 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
3509 2008-10-21 Zoltan Varga <vargaz@gmail.com>
3511 * dominators.c (mono_compute_natural_loops): Allocate GList enties
3512 from the cfg mempool.
3514 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
3516 * basic-simd.cs: Tests for new methods in Vector8us.
3518 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
3520 * mini-ops.h: Add multiply and store high.
3524 * mini-x86.c (mono_arch_output_basic_block): Same.
3526 * simd-methods.h: Same.
3528 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
3531 2008-10-19 Zoltan Varga <vargaz@gmail.com>
3533 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
3534 mono_class_setup_vtable ().
3536 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
3537 mono_class_get_vtable_entry () for accessing klass->vtable.
3539 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
3541 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
3544 * method-to-ir.c (mono_save_token_info): Don't save references made from
3547 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
3548 of generic instances.
3550 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
3552 2008-10-19 Mark Probst <mark.probst@gmail.com>
3554 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
3555 OP_JMP depends on the method signature. Calculate it properly.
3557 2008-10-19 Zoltan Varga <vargaz@gmail.com>
3559 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
3562 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
3564 (emit_extra_methods): Add another table mapping method indexes to
3565 offsets in the extra_method_info table.
3567 * mini.h: Bump AOT file format version.
3569 * aot-runtime.c: Merge most of the code from mono_aot_get_method
3570 and mono_aot_get_method_from_token () into one function.
3572 2008-10-19 Mark Probst <mark.probst@gmail.com>
3574 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
3577 2008-10-18 Zoltan Varga <vargaz@gmail.com>
3579 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
3582 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
3585 * mini.c (mono_patch_info_equal): Compare the generic context as well.
3587 * mini.h: Bump aot file format version.
3589 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
3590 AOT file can contain native code for methods which are not in the METHOD
3591 table. Generate code for non-sharable generic instances of generic methods
3592 found in the METHODSPEC table.
3594 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
3595 encoding generic type handles.
3597 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
3598 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
3600 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
3601 macros + MONO_ADD_INS.
3603 * mini.c (mono_jump_info_token_new2): New function which takes a generic
3606 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
3608 * mini.h: Bump aot file format version.
3610 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
3612 2008-10-17 Mark Probst <mark.probst@gmail.com>
3614 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
3615 platforms, with definable stack alignment value. Set to 16 now
3618 * mini.c, mini.h, driver.c: Command line option for disabling
3621 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
3623 * basic-simd.cs: Tests for new methods in Vector4ui.
3625 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
3627 * mini-ops.h: Add packed int shuffle.
3631 * mini-x86.c (mono_arch_output_basic_block): Same.
3633 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
3634 extract mask, max, min, shuffle.
3636 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
3638 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
3640 * basic-simd.cs: Tests for new methods in Vector8us.
3642 2008-10-17 Mark Probst <mark.probst@gmail.com>
3644 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
3645 RuntimeTypeHandle, not a TypedReference.
3647 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
3649 * simd-intrinsics.c: remove relocations.
3651 2008-10-17 Zoltan Varga <vargaz@gmail.com>
3653 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
3654 optimizations from the x86 backend.
3656 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
3658 * simd-methods.h, simd-intrinsics.c: debloat method names and
3659 prepare for no relocations.
3661 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3663 * mini-ops.h: Add packed min/equal and sum of absolute differences.
3667 * mini-x86.c (mono_arch_output_basic_block): Same.
3669 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
3670 extract mask, max, min and sum of absolute differences.
3672 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
3675 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3677 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
3678 Renamed one test for consistency.
3680 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3682 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
3683 fix to the code that deal with other blocks.
3685 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3687 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
3689 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3691 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
3692 that deals with vreg interference. Explicitly check for OP_LDADDR to be
3693 able to process the source reg.
3695 2008-10-16 Martin Baulig <martin@ximian.com>
3697 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
3699 * inssel.brg: Add `OP_HARD_NOP'.
3701 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
3703 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
3704 `OP_HARD_NOP' instruction when running inside the debugger.
3706 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
3707 `OP_HARD_NOP' instruction when running inside the debugger.
3709 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
3711 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
3712 now works. The issue with the regalloc tripping up no longer
3715 * simd-intrinsics.c (load_simd_vreg): Same.
3717 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
3719 * basic-simd.cs: Tests for new Vector8ui methods.
3721 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
3723 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
3724 only for type. This fixes crashes where MonoInst::klass is checked
3725 for ops of type != VTYPE or OBJ.
3727 * simd-intrinsics.c (load_simd_vreg): Same.
3729 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
3731 * mini-ops.h: Add ops for packed shuffle/max/avg and
3736 * mini-x86.c (mono_arch_output_basic_block): Same.
3738 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
3741 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
3742 to emit extract mask op.
3744 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
3745 to emit word shuffles.
3747 2008-10-15 Mark Probst <mark.probst@gmail.com>
3749 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
3750 the largest alignment needed by a variable, but at least
3753 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
3755 * basic-simd.cs: Tests for the fixes in the last commit.
3757 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
3759 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
3760 no longer handles STACK_PTR input.
3762 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
3764 * simd-intrinsics.c (load_simd_vreg): New function that works like
3765 get_simd_vreg but handles STACK_PTR input.
3767 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
3768 as the input can be an arbitrary pointer.
3770 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
3771 LDADDR local optimization directly otherwise use a store op.
3773 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
3775 * basic-simd.cs: Tests for dup low and dup high.
3777 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
3779 * mini-ops.h: Add dup low and dup high ops.
3783 * mini-x86.c (mono_arch_output_basic_block): Same.
3785 * simd-intrinsics.c (vector4f_intrinsics): Same.
3787 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
3789 * basic-simd.cs: Tests for recently added functionality.
3791 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
3793 * mini-ops.h: Add remaining sse1 fp ops.
3795 * cpu-x86.md: Add remaining sse1 fp ops.
3797 * mini-x86.c (mono_arch_output_basic_block): Same.
3799 * mini.h: Add enum for simd FP compare conditions.
3801 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
3803 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
3804 so the backed can generate the appropriate op.
3806 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
3807 This patch squeese one more byte from the SimdIntrinsc struct.
3809 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
3810 a a shift amount intead of simply or'ing it.
3812 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
3814 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
3815 byte so we can have an aditional flags field without increasing struct size.
3817 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
3818 against the simd_supported_versions bitmask.
3820 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
3822 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
3824 * mini.c: remove rawbuffer code (the only use here is unsafe because
3825 it takes locks during signal handling and the kernel now provides much
3826 better info in proc/pid/smaps these days).
3828 2008-10-13 Zoltan Varga <vargaz@gmail.com>
3830 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
3831 OP_X86_PUSH_OBJ. Fixes #434620.
3833 * objects.cs: Add a test.
3835 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
3837 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
3838 that the packuswb/packusdw don't work with unsigned numbers for what
3839 would be negative numbers in signed format.
3841 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
3842 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
3844 * mini-ops.h: Add doubleword forms of many ops and packing ones.
3846 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
3848 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
3850 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
3852 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
3855 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
3856 version as the enum in mini.h.
3858 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
3859 for sse3 ops, check the simd_version field if present. This way the code
3860 works with all versions of sse.
3862 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3864 * simd-intrinsics.c: Fixed intrinsic name typo.
3866 * mini.h: Added missing simd exported function.
3868 * basic-simd.cs: Added tests for Vector4ui.
3869 Fixed broken test for Vector16b.
3871 2008-10-10 Zoltan Varga <vargaz@gmail.com>
3873 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
3874 the max length to 64.
3876 2008-10-10 Mark Probst <mark.probst@gmail.com>
3878 * method-to-ir.c: Only do the fast virtual generic method call for
3879 non-wrapper methods.
3881 * mini.h, mini-trampolines.c: The new generic virtual remoting
3882 trampoline handles virtual method calls via the vtable (as done by
3883 the fast virtual generic method calls) to remoting proxies.
3885 * mini.c (mono_jit_create_remoting_trampoline): For generic
3886 methods reate a generic virtual remoting trampoline.
3888 * mini-amd64.h: Enable fast virtual generic method calls again.
3890 2008-10-10 Mark Probst <mark.probst@gmail.com>
3892 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
3893 restore registers when doing tail calls.
3895 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3897 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
3900 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3902 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
3904 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3906 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
3908 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3910 * basic-simd.cs: Retrofit for API changes.
3912 2008-10-10 Mark Probst <mark.probst@gmail.com>
3914 * mini-ppc.c: Handle integer stack arguments for tail calls.
3916 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3918 * optflags-def.h: Removed sse3 optimization.
3922 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
3925 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
3927 * mini.h: Added enumeration with simd versions.
3929 * simd-intrinsics.c (emit_intrinsics): Use the new static var
3932 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
3934 * mini.c (mini_init): Call mono_simd_intrinsics_init.
3936 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
3938 * basic-simd.cs: Added tests for Vector8u and Vector16u.
3940 * basic-simd.cs: Fixed test naming.
3942 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
3944 * mini-ops.h: Added ops for packed and saturated math, shifts
3945 and packing/unpacking.
3947 * cpu-x86.md: Added descriptors for the above ops.
3949 * mini-x86.c: Added code to emmit the above ops.
3951 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
3953 2008-10-08 Zoltan Varga <vargaz@gmail.com>
3955 * aot-compiler.c (compile_method): Enable AOT for generic code.
3957 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
3959 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
3961 * mini.c: add a workaround for a common screwup that ends up blamed
3962 to mono (other processes blocking signal delivery).
3964 2008-10-07 Zoltan Varga <vargaz@gmail.com>
3966 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
3967 in the LDFLD/STFLD opcodes. Fixes #432673.
3969 * iltests.il.in: Add a new test.
3971 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
3973 * mini-arm.c: attach the thread in unmanaged->managed transitions
3974 using delegates (bug #433148).
3976 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
3978 * basic-simd.cs: Use new ShuffleSel constants.
3980 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
3982 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
3984 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
3985 only disable simd intrinsics if no sse2 is detected.
3987 * optflags-def.h: Added sse3.
3989 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
3992 2008-10-07 Zoltan Varga <vargaz@gmail.com>
3994 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
3995 when adding delegate-invoke wrappers.
3997 2008-10-07 Zoltan Varga <vargaz@gmail.com>
3999 * Makefile.am: Reenable the simd tests.
4001 2008-10-07 Bill Holmes <billholmes54@gmail.com>
4003 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
4004 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
4005 other vreg is allocated to that hreg.
4007 Contributed under MIT/X11 license.
4009 2008-10-07 Zoltan Varga <vargaz@gmail.com>
4011 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
4014 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
4016 * basic-simd.cs: New test suite for SIMD intrinsics.
4018 * Makefile.am: Added new tests.
4020 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
4022 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
4026 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
4028 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
4029 using SSE2 aware opcodes.
4031 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
4032 is enabled, this code path is only reachable if conversion ops are emmited after
4035 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
4037 This optimization saves 6 bytes per conversion against the old version.
4039 2008-10-06 Zoltan Varga <vargaz@gmail.com>
4041 * aot-compiler.c (compile_method): Don't skip methods referencing
4042 generic methods without a corresponding entry in token_info_hash, since
4043 encode_method_ref () can handle all generic methods now.
4045 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
4046 generic context is set.
4048 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
4049 generic sharing of LDTOKEN.
4051 2008-10-06 Mark Probst <mark.probst@gmail.com>
4053 * mini-amd64.h: Temporarily disabled fast virtual generic method
4054 calls because it breaks the System.Runtime.Remoting tests.
4056 2008-10-06 Zoltan Varga <vargaz@gmail.com>
4058 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
4060 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
4061 so inlining actually works.
4062 (check_inline_caller_method_name_limit): Ditto.
4064 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
4066 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
4067 64 bit safety (from Olaf Hering and Andreas Färber).
4069 2008-10-06 Zoltan Varga <vargaz@gmail.com>
4071 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
4072 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
4073 unused virtual call support code.
4075 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
4077 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
4078 which can't use aot trampolines.
4079 (decode_patch): Don't create aot trampolines for methods which can't use
4082 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
4083 use aot trampolines.
4085 * mini.h: Bump AOT image format version.
4087 2008-10-05 Zoltan Varga <vargaz@gmail.com>
4089 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
4090 to save_token_info () since cmethod is inflated for constrained calls.
4092 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
4094 2008-10-04 Andreas Färber <andreas.faerber@web.de>
4096 * Makefile.am: Add build rules for ppc64.
4097 This avoids the build failing at pedump with unresolved symbols
4098 due to lack of arch_sources. Instead it will now fail earlier
4099 due to lack of cpu-ppc64.md.
4101 Contributed under MIT/X11 license.
4103 2008-10-04 Mark Probst <mark.probst@gmail.com>
4105 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
4108 * iltests.il.in: Add test case for tail call with many arguments.
4110 2008-10-03 Zoltan Varga <vargaz@gmail.com>
4112 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
4113 to the fast virtual generic method code until the aot case is fixed.
4115 2008-10-03 Mark Probst <mark.probst@gmail.com>
4117 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
4119 2008-10-03 Mark Probst <mark.probst@gmail.com>
4121 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
4124 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
4126 * simd-intrinsics.c: Forgot to add this one.
4128 * mini-codegen.c: Fix macro in case SIMD is not supported.
4130 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
4132 This patch land initial JIT support for simd intrinsics.
4134 * mini-x86.h: Added new define to make --enable_minimal work on x86.
4136 * Makefile.am: Added simd-intrinsics.c
4138 * simd-intrinsics.c: New file with simd instrinsic related
4141 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
4143 * cpu-x86.md: Add simd related instructions.
4145 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
4147 * driver.c: Added two new --regression variants.
4149 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
4151 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
4153 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
4154 extract some complicated logic to helper functions.
4156 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
4158 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
4160 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
4161 the specialized simplification pass.
4163 * method-to-ir.c (mono_spill_global_vars): Use new macro.
4165 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
4167 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
4170 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
4171 if MONO_ARCH_NEED_SIMD_BANK is defined.
4173 * mini-ops.h: Added the new simd ops.
4175 * mini-x86.c: Added mono_arch_xregname.
4177 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
4179 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
4181 * mini-x86.h: Define simd related MONO_ARCH macros.
4183 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
4185 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
4187 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
4188 MONO_CLASS_IS_SIMD to deal with simd related IR.
4190 * mini.h (MonoInst): Added spill_var to the backend union.
4192 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
4194 * mini.h: Added forward declarations of the new simd fuctions.
4196 * optflags-def.h: Added new optimization names SIMD.
4198 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
4200 * regalloc.h: Added support for working with 3 register banks.
4202 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
4204 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
4206 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
4208 * mini-exceptions.c: remove 64 bit related ifdef clutter.
4210 2008-10-03 Zoltan Varga <vargaz@gmail.com>
4212 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
4213 instead of one on 64 bit systems.
4215 * method-to-ir.c: Remove unused includes.
4217 2008-10-02 Zoltan Varga <vargaz@gmail.com>
4219 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
4220 cfg->used_int_regs, since the two are different on arm.
4222 2008-10-02 Mark Probst <mark.probst@gmail.com>
4224 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
4225 mono_method_get_vtable_index() to get the vtable index.
4227 2008-10-02 Mark Probst <mark.probst@gmail.com>
4229 * method-to-ir.c (mono_method_to_ir2): Don't create native
4230 wrappers for array methods, because they're never called (and if
4231 they were called they wouldn't work).
4233 2008-10-02 Mark Probst <mark.probst@gmail.com>
4235 * method-to-ir.c (mono_method_to_ir2): Array methods are
4236 special-cased and must not be invoked indirectly via the (M)RGCTX
4237 when generic sharing is turned on. Fixes #431413.
4239 2008-10-01 Mark Probst <mark.probst@gmail.com>
4241 * method-to-ir.c: When generic sharing is active, call
4242 non-interface virtual generic methods via the standard trampoline.
4244 * mini-trampolines.c: Handle virtual generic shared methods.
4246 * mini.h, mini-x86.c, mini-x86.h: New argument for
4247 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
4248 method thunks and which is the trampoline to call if the lookup
4249 fails. Enable the virtual generic method thunk for x86.
4251 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
4252 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
4253 argument but assert that it's NULL, because these archs don't yet
4254 implement the virtual generic method thunk. Changes in the IMT
4255 thunk data structures.
4257 2008-10-01 Zoltan Varga <vargaz@gmail.com>
4259 * aot-compiler.c (emit_globals): Avoid invalid characters in
4260 the static linking symbol.
4262 * objects.cs: Add a test for the range check optimization. Fix warnings.
4264 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
4265 optimization from the current JIT.
4267 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
4268 later in decompose_array_access_opts () to allow more optimizations.
4270 * method-to-ir.c (mono_handle_soft_float): Rename this to
4271 mono_decompose_soft_float () for consistency.
4273 * mini-ops.h: Fix arguments of OP_STRLEN.
4275 * method-to-ir.c (save_cast_details): Extract the cast details saving code
4276 into a separate function.
4277 (reset_cast_details): Ditto.
4278 (handle_unbox): Save cast details. Fixes #431254.
4280 * method-to-ir.c: Remove some obsolete FIXMEs.
4282 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4284 * ir-emit.h (alloc_dreg): Write a warning before crashing.
4286 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4288 * mini-codegen.c: More work on macros to make them
4289 ready for multiple regbanks.
4291 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4293 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
4295 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
4297 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4299 * mini-codegen.c (mono_spillvar_offset): Proper support for
4302 2008-09-30 Zoltan Varga <vargaz@gmail.com>
4304 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
4305 the stack overflow changes.
4307 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4309 * mini-codegen.c: Make all bank macros depend on reg_bank.
4311 * mini-codegen.c (mono_local_regalloc): Make free mask
4312 initialization regbank aware.
4314 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4316 * mini-codegen.c (mono_local_regalloc): Extract callee
4317 mask selection to a function and make it regbank aware.
4319 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4321 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
4322 code to deal with many regbanks.
4324 2008-09-30 Zoltan Varga <vargaz@gmail.com>
4326 * mini-codegen.c: More fp->regbank changes.
4328 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
4330 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
4331 of a hardcoded constant.
4333 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
4335 * method-to-ir.c (type_from_stack_type): Fix typo.
4337 2008-09-29 Zoltan Varga <vargaz@gmail.com>
4339 * mini-ia64.c (emit_move_return_value): Convert float return values to
4342 * objects.cs: Add a new test.
4344 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
4345 VARARG methods to fix an assert later.
4347 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
4348 end so it at least compiles.
4350 2008-09-28 Zoltan Varga <vargaz@gmail.com>
4352 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
4354 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
4356 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
4357 optimization to a new function (emit_optimized_ldloca_ir) and enable
4358 it for both ldloca and ldloca_s.
4360 2008-09-28 Zoltan Varga <vargaz@gmail.com>
4362 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
4363 gshared CASTCLASS code.
4365 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
4366 amd64, where the libc stack unwinder encounters stack frames referring to
4367 native code in unmapped memory.
4369 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
4372 * generics.cs: Add new test.
4374 2008-09-27 Zoltan Varga <vargaz@gmail.com>
4376 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
4377 add a check that one of the ARM_FPU_ constants is defined.
4379 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
4381 * mini-exceptions.c: Fix build on non-altstack platforms.
4383 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
4386 * ir-emit.h: Add a comment to NEW_PCONST.
4388 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
4390 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
4392 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
4393 after the changes to MonoJitDomainInfo.
4395 2008-09-27 Mark Probst <mark.probst@gmail.com>
4397 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
4399 2008-09-27 Mark Probst <mark.probst@gmail.com>
4401 * mini-ppc.c: Compiler warning fixes.
4403 2008-09-27 Mark Probst <mark.probst@gmail.com>
4405 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
4408 2008-09-27 Mark Probst <mark.probst@gmail.com>
4410 * exceptions-ppc.c, mini-ppc.h: Compile
4411 mono_arch_handle_altstack_exception() on Darwin, too.
4413 2008-09-27 Mark Probst <mark.probst@gmail.com>
4415 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
4416 work on archs which don't have generic sharing implemented, only
4417 without the vtable_arg.
4419 2008-09-26 Mark Probst <mark.probst@gmail.com>
4421 * mini.c: Added comment explaining why delegate ctor icall
4422 wrappers are compiled.
4424 2008-09-26 Mark Probst <mark.probst@gmail.com>
4426 * mini.c: Don't produce trampolines to delegate ctor icall
4427 wrappers but compile them upfront.
4429 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
4431 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
4432 runtime-set function when going back to managed code. Currently this
4433 is used to set back the protection on the soft ovf pages and/or to
4434 throw the stack overflow exception that happened in unmanaged code.
4436 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
4438 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
4439 runtime-set function when going back to managed code. Currently this
4440 is used to set back the protection on the soft ovf pages and/or to
4441 throw the stack overflow exception that happened in unmanaged code.
4443 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
4445 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
4446 the support code for restoring stack protection after stack overflows
4447 that happen in unmanaged code. Don't set the exec permission on the
4450 2008-09-26 Zoltan Varga <vargaz@gmail.com>
4452 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
4453 delegate->method_ptr is set. Fixes #428054.
4455 2008-09-25 Zoltan Varga <vargaz@gmail.com>
4457 * tests.cs: Rename to ratests.cs.
4459 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
4460 emit_get_rgctx_... functions.
4462 2008-09-25 Mark Probst <mark.probst@gmail.com>
4464 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
4466 2008-09-25 Mark Probst <mark.probst@gmail.com>
4468 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
4469 before asserting that method is sharable.
4471 2008-09-25 Mark Probst <mark.probst@gmail.com>
4473 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
4474 whether method needs a static RGCTX wrapper used instead of
4477 * generic-sharing.c, mini.h: A few functions moved to
4478 metadata/generic-sharing.c.
4480 2008-09-25 Mark Probst <mark.probst@gmail.com>
4482 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
4483 Generic code sharing for value types, which essentially means
4484 treating value type methods like static methods. The RGCTX is
4485 passed in the same way.
4487 2008-09-25 Zoltan Varga <vargaz@gmail.com>
4489 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
4490 opcode when creating multi-dimensional arrays of open types.
4492 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
4495 * generics.cs: Add a test.
4497 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
4499 2008-09-24 Zoltan Varga <vargaz@gmail.com>
4501 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
4503 * mini.c (mini_method_compile): Set it when running under the debugger.
4505 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
4506 vreg optimization if the flag is set.
4508 * driver.c (mono_main): Add --attach= option to pass options to
4511 * mini.c (sigquit_signal_handler): Start the attach agent.
4513 * ssapre.c: Disable this to save space since it is not yet ported to
4516 * regalloc2.c: Disable this to save space.
4518 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
4520 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
4522 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
4523 the -v option useful again.
4525 2008-09-24 Zoltan Varga <vargaz@gmail.com>
4527 * mini-amd64.c (mono_arch_output_basic_block): Add support for
4530 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
4531 arrays of arrays. Fixes #428406.
4533 * method-to-ir.c (mini_emit_castclass): Ditto.
4535 * objects.cs: Add new test.
4537 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
4539 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
4540 was wrong at it choked against target_type_is_incompatible for byref types.
4542 2008-09-23 Zoltan Varga <vargaz@gmail.com>
4544 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
4547 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
4549 * mini-exceptions.c: update a few more exceptions-related counters.
4551 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
4553 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
4554 new functions to allocate from persistent mempools.
4556 2008-09-23 Zoltan Varga <vargaz@gmail.com>
4558 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
4559 multiple register banks in the future.
4561 * mini-codegen.c (mono_local_regalloc): Fix a warning.
4563 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
4565 * mini.c (type_to_eval_stack_type): Remove duplicated function.
4567 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
4569 * mini.h: Export type_to_eval_stack_type.
4571 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
4572 is only ins->klass of byref types.
4574 2008-09-22 Zoltan Varga <vargaz@gmail.com>
4576 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
4577 (mini_emit_memcpy2): Ditto.
4579 * mini-amd64.c: Fix a warning.
4581 2008-09-21 Mark Probst <mark.probst@gmail.com>
4583 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
4586 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
4588 * method-to-ir.c: Extract stloc micro-optimization to a
4589 function and apply it to all cases.
4591 2008-09-19 Mark Probst <mark.probst@gmail.com>
4593 * method-to-ir.c: Don't fail generic code sharing in cases we
4596 2008-09-18 Mark Probst <mark.probst@gmail.com>
4598 * mini-ppc.c: Handle structs in tailcalls on Darwin.
4600 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
4602 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
4605 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
4607 * trace.c: make tracing more useful and correct, with per-thread
4610 2008-09-15 Mark Probst <mark.probst@gmail.com>
4612 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
4613 doing a method call and the argument is an R4.
4615 2008-09-14 Zoltan Varga <vargaz@gmail.com>
4617 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
4620 2008-09-13 Mark Probst <mark.probst@gmail.com>
4622 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
4624 2008-09-12 Zoltan Varga <vargaz@gmail.com>
4626 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
4627 (MONO_JUMP_TABLE_FROM_INS): Ditto.
4629 2008-09-11 Zoltan Varga <vargaz@gmail.com>
4631 * driver.c: Add a --agent argument (not supported yet) to load managed
4632 agent assemblies before loading the main assembly, similarly to how the
4633 Java VM handles agents.
4635 2008-09-11 Mark Probst <mark.probst@gmail.com>
4637 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
4638 function to do stack layout of local variables.
4640 2008-09-11 Mark Probst <mark.probst@gmail.com>
4642 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
4645 2008-09-11 Zoltan Varga <vargaz@gmail.com>
4647 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
4648 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
4649 JIT if DISABLE_JIT is defined.
4651 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
4654 2008-09-10 Mark Probst <mark.probst@gmail.com>
4656 * iltests.il.in: Disable the fconv test on PPC (the result is
4657 undefined according to ECMA).
4659 2008-09-10 Mark Probst <mark.probst@gmail.com>
4661 * iltests.il.in: Enable tail call tests for PPC.
4663 * mini.h: Add variable for storing incoming valuetype argument
4664 addresses for tail calls.
4666 * mini-ppc.c: Implement valuetype arguments and return values for
4669 2008-09-09 Mark Probst <mark.probst@gmail.com>
4671 * mini-ppc.c: Partially implement tail calls (struct arguments and
4672 return values not supported).
4674 * method-to-ir.c: Enable tail calls on PPC.
4676 2008-09-08 Zoltan Varga <vargaz@gmail.com>
4678 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
4679 runtime-invoke wrappers to work around the problem of them getting
4680 assigned to a random class.
4682 * aot-runtime.c (mono_aot_get_method): Ditto.
4684 2008-09-07 Zoltan Varga <vargaz@gmail.com>
4686 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
4687 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
4689 2008-09-07 Mark Probst <mark.probst@gmail.com>
4691 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
4692 until they're implemented properly.
4694 * exceptions-ppc.c: Use arch-independent exception-handling code
4695 instead of custom one.
4697 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
4700 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
4702 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
4703 applies when __powerpc__ is defined.
4705 2008-09-06 Zoltan Varga <vargaz@gmail.com>
4707 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
4708 methods to their code to avoid computing the full name of wrappers and
4709 doing a lookup in a string hash table.
4711 2008-09-05 Zoltan Varga <vargaz@gmail.com>
4713 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
4714 we identify bblocks before method_to_ir () is ran.
4716 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
4717 Also avoid optimizing branches pointing to themselves.
4719 * mini.c (mini_method_compile): Ditto. Fixes #422947.
4721 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
4723 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
4725 2008-09-05 Zoltan Varga <vargaz@gmail.com>
4727 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
4728 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
4729 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
4732 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
4733 jumped to the same entry in plt_jump_table.
4735 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
4737 * method-to-ir.c (initialize_array_data): Handle field with RVA from
4740 2008-08-31 Zoltan Varga <vargaz@gmail.com>
4742 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
4743 other assignment can be if converted. Saves 1.5% on corlib size and fixes
4746 2008-08-29 Geoff Norton <gnorton@novell.com>
4748 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
4749 segment, and doesn't properly handle .space as .text. Fixes
4752 2008-08-29 Geoff Norton <gnorton@novell.com>
4754 * mini.c: Disable the mach exception handler when running on
4757 2008-08-29 Geoff Norton <gnorton@novell.com>
4759 * aot-compiler.c: Patch from Renaldas Zioma to properly register
4760 globals on Darwin/ARM
4762 2008-08-28 Zoltan Varga <vargaz@gmail.com>
4764 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
4765 since too many things depend on it. Instead, call
4766 mono_runtime_set_no_exec ().
4768 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
4771 * aot-compiler.c: Add an 'asm-only' AOT option.
4773 * mini.c: Avoid initializing the runtime when doing AOT compilation.
4775 * aot-compiler.c (compile_method): Disable gshared support for now as it
4778 2008-08-27 Bill Holmes <billholmes54@gmail.com>
4780 * mini-amd64.h : Fix a compiler warning.
4782 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
4783 Changed to use a callback function to retrieve the unwind info.
4784 This avoids problems observed when code blocks were removed by
4785 unloading an app domain.
4787 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
4788 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
4791 Contributed under MIT/X11 license.
4793 2008-08-27 Bill Holmes <billholmes54@gmail.com>
4795 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
4796 case to keep the stack aligned to 8.
4798 Contributed under MIT/X11 license.
4800 2008-08-26 Zoltan Varga <vargaz@gmail.com>
4802 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
4803 avoid repeated linear searches.
4805 2008-08-25 Zoltan Varga <vargaz@gmail.com>
4807 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
4808 methods it can't handle.
4810 * aot-compiler.c (add_method): Avoid adding a method twice.
4811 (add_wrappers): Add runtime invoke wrappers for all methods.
4813 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
4814 function to create an aot-compatible version of this trampoline.
4816 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
4818 2008-08-24 Zoltan Varga <vargaz@gmail.com>
4820 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
4822 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
4823 with a generic sharing failure.
4825 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
4827 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
4828 CEE_RETHROW. Fixes #419634.
4830 * mini.c (mono_method_to_ir): Ditto.
4832 * exceptions.cs: Add a new test.
4834 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
4835 to mono_type_stack_size_internal () since some callers might not pass in
4838 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
4839 instrument_prolog. Fixes #419878.
4841 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
4842 doubles in soft float mode volatile.
4844 2008-08-23 Zoltan Varga <vargaz@gmail.com>
4846 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
4848 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
4849 to handle soft float correctly.
4851 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
4854 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
4856 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
4857 to sp, since the generics catch code requires it.
4859 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
4862 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
4863 mono_arch_emit_imt_argument ().
4865 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
4867 * mini-arm.c tramp-arm.c: Generic sharing updates.
4869 2008-08-22 Zoltan Varga <vargaz@gmail.com>
4871 * mini-arm.c: Fix the arm build.
4873 * generic-sharing.c (mini_type_get_underlying_type): New helper function
4874 handling enums, generic instances and generic sharing.
4875 (mini_type_stack_size_full): Ditto.
4877 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
4879 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
4881 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
4883 * tramp-arm.c: Implement the rgctx fetch and the generic class init
4886 * mini-arm.c: Various small generic sharing changes.
4888 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
4890 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
4893 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
4894 helper function to return a generic class init trampoline.
4896 * method-to-ir.c mini.c: Use it.
4898 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
4899 arch-specfic function to return a generic class init trampoline.
4901 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
4902 the GENERIC_CLASS_INIT custom code.
4904 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
4905 a fatal error, not a sharing failure.
4907 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
4910 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
4911 trampoline argument from MONO_ARCH_VTABLE_REG.
4913 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
4914 order of the arguments to the C trampoline: pass 'slot' as the trampoline
4915 argument, and pass the vtable in VTABLE_REG.
4917 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
4918 order of the arguments to the C trampoline: pass 'slot' as the trampoline
4919 argument, and pass the vtable in VTABLE_REG.
4920 (mono_arch_create_trampoline_code_full): Remove some special casing for
4921 the rgctx fetch trampoline.
4923 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
4926 * iltests.il: Add a test for it.
4928 2008-08-21 Zoltan Varga <vargaz@gmail.com>
4930 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
4932 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
4935 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
4936 use mono_jit_info_table_find () to avoid recursion.
4937 (mono_delegate_trampoline): Add a sync wrapper here.
4939 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
4942 * mini.c (mono_method_to_ir): Ditto.
4944 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
4945 add_sync_wrapper argument. Don't add a sync wrapper here.
4946 (mono_create_jump_trampoline): Don't add a sync wrapper here.
4948 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
4950 2008-08-20 Bill Holmes <billholmes54@gmail.com>
4952 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
4953 of nonvolatile registers back from MonoContext to CONTEXT.
4955 Contributed under MIT/X11 license.
4957 2008-08-20 Bill Holmes <billholmes54@gmail.com>
4959 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
4960 arguments on Winx64 there are only 4 argument registers. For this
4961 logic to work the last argument must be pulled from the stack.
4963 Contributed under MIT/X11 license.
4965 2008-08-20 Zoltan Varga <vargaz@gmail.com>
4967 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
4969 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
4970 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
4971 encode/decode_method_ref ().
4973 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
4975 * aot-runtime.c (decode_patch): Ditto.
4977 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
4978 MONO_PATCH_INFO_METHOD.
4980 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
4983 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
4986 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
4988 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
4989 one from the caller.
4991 * aot-runtime.c (decode_generic_inst): New function to decode and
4992 return a interned generic inst.
4993 (decode_klass_ref): Use it.
4994 (decode_method_ref): Ditto.
4996 * aot-compiler.c (emit_exception_debug_info): Save
4997 jinfo->has_generic_jit_info too.
4999 2008-08-19 Zoltan Varga <vargaz@gmail.com>
5001 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
5003 * iltests.il.in: Add a test for fconv_to_i.
5005 * liveness.c: Disable the liveness2 pass for now to save space.
5007 * regalloc2.c: Include mempool-internals.h to fix warnings.
5009 * aot-compiler.c (encode_method_ref): Encode the context of generic
5012 * aot-runtime.c (decode_method_ref): Inflate generic methods using
5013 the context saved in the aot file.
5015 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
5017 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
5019 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
5020 volatile so they won't be optimized away.
5022 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
5028 * dominators.c: Remove duplicated functions that now are in
5029 mempool-internals.h.
5031 2008-08-19 Zoltan Varga <vargaz@gmail.com>
5033 * aot-compiler.c: Fix warnings.
5035 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
5037 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
5039 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
5042 * mini.c (mono_resolve_patch_target): Ditto.
5044 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
5045 (encode_klass_ref): Add support for encoding VARs/MVARs.
5047 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
5049 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
5050 the handling of the got entries into a separate 'decode_got_entry' function.
5051 Add support for RGCTX_FETCH.
5053 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
5054 clobbered by the trampoline code.
5056 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
5057 not clobbered by the indirect calling code.
5059 2008-08-18 Zoltan Varga <vargaz@gmail.com>
5061 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
5064 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
5066 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
5067 signature using the compilation mempool otherwise we would leak it.
5069 2008-08-18 Zoltan Varga <vargaz@gmail.com>
5071 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
5072 mono_emit_abs_call ().
5074 * patch-info.h: Add GENERIC_CLASS_INIT.
5076 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
5078 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
5079 as their target as a near call.
5081 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
5083 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
5085 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
5086 call to a runtime function described by a patch.
5088 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
5089 mono_emit_abs_call, this has the advantage that the ABS handling code in
5090 mono_codegen () can handle them both, and can handle other stuff in the
5091 future without additional code.
5093 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
5095 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
5098 * mini.h: Add missing bblock related prototypes.
5100 * mini.h (MonoCompile): Remove unused reverse_inst_list and
5101 reverse_inst_list_len fields.
5103 * mini.c: Refactor this file a bit by moving branch optimizations to
5106 * method-to-ir.c: Merge generic sharing changes missed earlier.
5108 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
5110 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
5111 shared patches. Process METHODCONST as a shared patch.
5113 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
5114 as it crashes on the 2.0 mscorlib.
5116 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
5119 * aot-compiler.c: Use is_plt_patch () in a few additional places.
5120 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
5123 * aot-compiler.c: Reorganize the got handling code to be a bit more
5126 2008-08-17 Zoltan Varga <vargaz@gmail.com>
5128 * aot-compiler.c: Make the patch_to_plt_offset hash table use
5129 mono_patch_info_equals/hash, and use it to massively simplify
5132 * mini.c (mono_patch_info_hash): Simplify this and add support for
5135 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
5137 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
5138 handling code, since an offset is not enough to identify a trampoline.
5140 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
5142 2008-08-17 Mark Probst <mark.probst@gmail.com>
5144 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
5146 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
5148 * mini-ops.h: Argument and result types for OVF_CARRY ops.
5150 * decompose.c: PPC decompositions for various ops.
5152 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
5154 2008-08-17 Zoltan Varga <vargaz@gmail.com>
5156 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
5157 call the generic trampoline code using a call, instead of a jump, to
5158 remove some special casing from the generic trampoline code.
5160 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
5161 (mono_codegen): Ditto.
5163 * aot-compiler.c aot-runtime.c: Ditto.
5165 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
5167 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
5168 helper function to find the offset corresponding to a lazy fetch trampoline.
5170 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
5171 when doing generic sharing.
5173 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
5176 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
5177 mini-trampolines.c to be with the other trampoline creation functions.
5179 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
5180 as it is equal to method->signature in most cases, add a
5181 mono_emit_method_call_full variant which takes a signature and an imt
5184 2008-08-16 Zoltan Varga <vargaz@gmail.com>
5186 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
5187 to this function, since it could be computed easily from the method
5189 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
5192 * method-to-ir.c mini.c: Remove references to
5193 compile_generic_method_wo_context.
5195 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
5196 generic method calls.
5198 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
5199 dimensional non-szarrays.
5201 * mini.c (mini_init): Register mono_array_new_1.
5203 * jit-icalls.c (mono_array_new_1): New jit icall.
5205 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
5206 pointing to the method.
5208 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
5209 method addresses belonging to METHOD_JUMP patches in the
5210 jump_target_got_slot_hash.
5211 (mono_aot_load_method): Ditto.
5213 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
5214 METHOD_JUMP patches.
5216 * mini.c (mini_create_jit_domain_info): New helper function which
5217 initializes/frees domain->runtime_info.
5218 (mini_free_jit_domain_info): Ditto.
5219 (mini_init): Install the domain hook functions with the runtime.
5221 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
5222 information maintained by the JIT.
5224 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
5225 insertion into jump_table_hash into mono_codegen (), also implement proper
5228 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
5229 tail calls, it is already done by the aot code.
5231 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
5234 * iltests.il.in: Make the jmp test a bit more complex.
5236 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
5237 generic instances which doesn't have a token.
5239 * aot-runtime.c (decode_method_ref): Ditto.
5241 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
5242 can handle this case now.
5243 (handle_box): Ditto.
5245 2008-08-15 Geoff Norton <gnorton@novell.com>
5247 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
5250 2008-08-15 Zoltan Varga <vargaz@gmail.com>
5252 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
5253 calling generic methods.
5255 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
5257 * aot-runtime.c (decode_patch_info): Ditto.
5259 * mini.c (mono_resolve_patch_target): Ditto.
5261 * patch-info.h: Add METHOD_RGCTX.
5263 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
5265 2008-08-14 Zoltan Varga <vargaz@gmail.com>
5267 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
5268 arguments in registers.
5270 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
5271 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
5273 * mini.c (mini_method_compile): Abort aot compilation for generic
5274 methods if generic sharing is disabled.
5276 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
5279 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
5280 requiring an mrgctx.
5282 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
5283 store instructions when converting a vcall to a normal call.
5285 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
5286 mono_arch_find_jit_info.
5288 2008-08-13 Zoltan Varga <vargaz@gmail.com>
5290 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
5291 avoid calling mono_method_full_name () for every method even if the
5293 (check_inline_caller_method_name_limit): Ditto.
5295 2008-08-12 Zoltan Varga <vargaz@gmail.com>
5297 * driver.c (main_thread_handler): Allow AOT compilation of multiple
5298 assemblies in one run.
5300 * aot-compiler.c (mono_compile_assembly): Only print out a count of
5301 skipped methods if it is not 0.
5303 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
5305 2008-08-12 Bill Holmes <billholmes54@gmail.com>
5307 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
5308 MONO_ARCH_HAVE_UNWIND_TABLE.
5310 Contributed under MIT/X11 license.
5312 2008-08-12 Bill Holmes <billholmes54@gmail.com>
5314 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
5315 from default optimizaton list on Winx64.
5317 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
5319 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
5320 the LMF from the MonoJitTlsData structure.
5322 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
5324 Contributed under MIT/X11 license.
5326 2008-08-12 Zoltan Varga <vargaz@gmail.com>
5328 * mini.c (sigsegv_signal_handler): Fix the build.
5330 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
5331 assembly->aot_module.
5333 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
5334 hash table. This simplifies and speeds up a lot of code, and fixes support
5337 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
5340 * mini-exceptions.c: Ditto.
5342 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
5343 'native_offset' argument, since these are computed in the
5344 mono_find_jit_info () function.
5346 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
5347 is used by exceptions-ppc.c.
5349 * exceptions-ppc.c: Call mono_find_jit_info () instead of
5350 mono_arch_find_jit_info ().
5352 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
5353 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
5354 generic code in mini-exceptions.c.
5356 2008-08-11 Zoltan Varga <vargaz@gmail.com>
5358 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
5360 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
5362 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
5363 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
5364 called while holding the loader lock. Fixes #415608.
5365 (mono_aot_get_method_from_token_inner): Ditto.
5367 2008-08-09 Zoltan Varga <vargaz@gmail.com>
5369 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
5370 to reduce differences between this and the generic implementation in
5372 (ves_icall_get_frame_info): Ditto.
5374 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
5376 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
5379 * exceptions-ppc.c (arch_get_call_filter): Rename this to
5380 mono_arch_get_call_filter () and make it non-static, for consistency with the
5381 other architectures.
5383 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
5386 * local-propagation.c:
5387 * mini-x86.c: Correct the name of arch defines.
5389 2008-08-09 Zoltan Varga <vargaz@gmail.com>
5391 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
5392 NO_EMULATE_LONG_SHIFT_OPS define.
5394 2008-08-08 Zoltan Varga <vargaz@gmail.com>
5396 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
5397 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
5399 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
5400 MACH fixes. Merged from the 2.0 branch.
5402 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
5404 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
5405 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
5407 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
5409 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
5410 mono_marshal_get_native_wrapper () signature changes.
5412 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
5414 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
5415 conversion bug under arm.
5417 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
5419 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
5421 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
5422 with overflow checking.
5424 2008-08-05 Marek Habersack <mhabersack@novell.com>
5426 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
5427 to the genmdesc.pl file
5429 2008-08-05 Zoltan Varga <vargaz@gmail.com>
5431 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
5432 arg_array in the soft-float versions of the LOAD/STORE macros.
5434 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
5437 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
5439 2008-08-02 Zoltan Varga <vargaz@gmail.com>
5441 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
5442 a float HFA. Fixes #413621.
5444 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
5446 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
5447 frame_size to args_size. Fixes build.
5449 2008-08-02 Zoltan Varga <vargaz@gmail.com>
5451 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
5452 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
5454 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
5455 the stack are not unaligned. Fixes #413247.
5457 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
5459 * mini.c: update jitted methods performance counters.
5461 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
5463 * mini-exceptions.c: increase the exceptions thrown performance
5464 counter in mono_handle_exception ().
5466 2008-07-29 Zoltan Varga <vargaz@gmail.com>
5468 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
5469 can work with netmodules.
5471 2008-07-28 Geoff Norton <gnorton@novell.com>
5473 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
5476 2008-07-28 Zoltan Varga <vargaz@gmail.com>
5478 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
5481 2008-07-28 Bill Holmes <billholmes54@gmail.com>
5483 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
5484 The float param registers and other param registers must be the
5485 same index on Windows x64.
5487 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
5488 ArgValuetypeAddrInIReg argument case. Setting the argument
5489 op to OP_VTARG_ADDR (OP_REGOFFSET)).
5491 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
5492 variable computed above as the copy length for arguments of storage
5493 type ArgValuetypeAddrInIReg.
5495 * mini-amd64.c (mono_arch_emit_call) : Implementing the
5496 ArgValuetypeAddrInIReg argument case. This case will rely on
5497 mono_arch_emit_outarg_vt to emit the correct code later in the process.
5499 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
5500 a 32 byte stack allocation for all calls. We will omit the adjustment for
5501 jump and tail call instructoins as they do not follow the typical call behavior.
5503 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
5504 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
5505 local variable and pass the local variable by reference to the called method.
5507 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
5508 Implementing the ArgValuetypeAddrInIReg argument case. When the address
5509 of a struct is passed in a register it must be saved with the other
5510 volatile argument on the stack.
5512 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
5513 frame pointer the stack adjustment value must be saved to the unwind
5516 Contributed under MIT/X11 license.
5518 2008-07-28 Zoltan Varga <vargaz@gmail.com>
5520 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
5521 which got lost in the merge.
5523 2008-07-27 Zoltan Varga <vargaz@gmail.com>
5525 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
5528 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
5530 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
5531 icalls, since they won't be patched.
5533 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
5534 different code sequence when running under valgrind to prevent some valgrind
5537 * iltests.il.in: Add new regression test.
5539 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
5542 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
5543 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
5545 * iltests.il.in: Add new test.
5547 * aot-compiler.c: Fix some warnings.
5549 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
5552 2008-07-27 Zoltan Varga <vargaz@gmail.com>
5554 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
5555 (mini_usage_jitdeveloper): Add a missing --wapi option.
5557 2008-07-25 Zoltan Varga <vargaz@gmail.com>
5559 * mini-codegen.c: Simplify the is_fp macros.
5560 (free_up_ireg): Remove, use free_up_reg instead.
5561 (free_up_reg): Fix the fp case.
5563 2008-07-26 Zoltan Varga <vargaz@gmail.com>
5565 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
5568 * exceptions-x86.c: Merge some changes which seemed to have got lost
5569 in the linear-ir merge.
5571 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
5573 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
5574 long vreg volatile even if the variable was already created.
5576 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
5579 2008-07-26 Zoltan Varga <vargaz@gmail.com>
5581 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
5583 * mini.c (mono_jit_compile_method_inner): Add support for
5584 MONO_EXCEPTION_BAD_IMAGE.
5586 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
5587 mini_method_get_context () returns NULL. Fixes #356531.
5589 * mini.c (mono_method_to_ir): Ditto.
5591 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
5592 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
5594 2008-07-25 Zoltan Varga <vargaz@gmail.com>
5596 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
5597 in the LDFTN implementation.
5599 2008-07-25 Mark Probst <mark.probst@gmail.com>
5601 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
5602 code, patch calls to icalls, too, even if they're not in the
5603 shared generic code hash. Fixes #411962.
5605 2008-07-25 Zoltan Varga <vargaz@gmail.com>
5607 * cpu-x86.md: Increase the length of the fcall opcodes.
5609 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
5610 calls returning floats.
5612 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
5615 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
5618 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
5619 into the domain->method_code_hash.
5621 * aot-compiler.c: Fix win32 build.
5623 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
5625 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
5626 gshared NEWARR implementation.
5628 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
5630 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
5631 can be used outside of method_to_ir.
5633 * mini.h (MonoCompile): Add arg_types field.
5635 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
5637 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
5638 the values of the local arg_array and param_types array.
5640 2008-07-24 Zoltan Varga <vargaz@gmail.com>
5642 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
5643 got accesses might only get generated later when NEWOBJ is decomposed.
5645 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
5646 looking up the native code of the target method when a delegate is called
5649 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
5652 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
5654 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
5655 AOT work on platforms without a working dlsym implementation.
5657 * mini.h: Bump AOT image format version.
5659 2008-07-24 Mark Probst <mark.probst@gmail.com>
5661 * mini-exceptions.c: Free a MonoType with
5662 mono_metadata_free_type() instead of g_free().
5664 * aot-runtime.c: Free a MonoType.
5666 2008-07-24 Zoltan Varga <vargaz@gmail.com>
5668 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
5671 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
5674 2008-07-23 Massimiliano Mantione <massi@ximian.com>
5675 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
5678 2008-07-23 Zoltan Varga <vargaz@gmail.com>
5680 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
5681 NEWOBJ calls on valuetypes.
5683 * iltests.il.in: Add new test.
5685 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
5687 2008-07-22 Zoltan Varga <vargaz@gmail.com>
5689 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
5690 is no longer needed.
5692 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
5693 non register sized integer arguments.
5694 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
5695 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
5698 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
5701 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
5702 two a binop with different sized arguments is emitted.
5704 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
5705 instruction in the ins==NULL case.
5707 2008-07-23 Zoltan Varga <vargaz@gmail.com>
5709 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
5711 * mini-x86.c: Fix osx build.
5713 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
5716 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
5717 instruction for non int sized variables.
5719 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
5722 2008-07-23 Robert Jordan <robertj@gmx.net>
5724 * method-to-ir.c: Fix MSVC build.
5726 2008-07-22 Zoltan Varga <vargaz@gmail.com>
5728 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
5729 a non int sized type, widen it to an int since newer versions of gcc seem to
5730 generate code which needs this.
5732 * ssa2.c abcremoval2.c: Fix warnings.
5734 * *: Merge the Linear IR branch.
5736 The original branch is at trunk/branches/vargaz/mini-linear-il, and
5737 the ChangeLog file there describes all the changes done over the years.
5738 Further documentation can be found at www.mono-project.com/Linear_IL.
5740 2008-07-21 Bill Holmes <billholmes54@gmail.com>
5742 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
5743 The float param registers and other param registers must be the
5744 same index on Windows x64.
5746 Contributed under MIT/X11 license.
5748 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
5750 * mini.c: Make the previous fix GC safe.
5752 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
5754 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
5756 2008-07-21 Bill Holmes <billholmes54@gmail.com>
5758 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
5759 on Winx64. This type will not be passed on the stack (ArgOnStack), but
5760 ArgValuetypeAddrInIReg instead.
5762 Contributed under MIT/X11 license.
5764 2008-07-21 Zoltan Varga <vargaz@gmail.com>
5766 * mini-codegen.c (get_register_spilling): Fix a warning.
5768 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
5770 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
5771 for types which the initialization fails. Raises the provided exception
5772 at the right stop after cleanup.
5774 2008-07-16 Zoltan Varga <vargaz@gmail.com>
5776 * aot-compiler.c: Free most of the memory allocated during compilation.
5778 * mini.c (mini_parse_debug_options): Fix a leak.
5780 * mini.c (mini_method_compile): Don't add the method to the jit info tables
5781 during aot compilation.
5783 2008-07-14 Zoltan Varga <vargaz@gmail.com>
5785 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
5786 it has too much register pressure.
5788 2008-07-13 Zoltan Varga <vargaz@gmail.com>
5790 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
5792 2008-07-12 Zoltan Varga <vargaz@gmail.com>
5794 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
5797 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
5798 on amd64 similar to the way it is done on arm.
5800 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
5802 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
5803 consistency, normalize error messages, avoid loading aot-only modules in
5806 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
5809 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
5811 2008-07-11 Martin Baulig <martin@ximian.com>
5814 (MonoDebuggerInfo): Add `interruption_request'.
5816 2008-07-12 Zoltan Varga <vargaz@gmail.com>
5818 * aot-compiler.c (emit_plt): Remove some dead code.
5820 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
5822 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
5823 return the plt info offset belonging to a given plt entry.
5825 * mini-trampolines.c (mono_aot_plt_trampoline): Use
5826 mono_aot_get_plt_info_offset.
5828 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
5829 similar to the amd64 code by makeing jumps through a separate jump table
5830 instead of embedding the jump addresses into the code.
5832 2008-07-11 Zoltan Varga <vargaz@gmail.com>
5834 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
5837 2008-07-10 Martin Baulig <martin@ximian.com>
5839 * mini.c (mini_method_compile): Disable generics sharing when
5840 running in the debugger.
5842 2008-07-10 Zoltan Varga <vargaz@gmail.com>
5844 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
5846 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
5847 the local register allocator from running out of registers on x86 when
5850 2008-07-10 Bill Holmes <billholmes54@gmail.com>
5852 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
5853 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
5856 Contributed under MIT/X11 license.
5858 2008-07-10 Zoltan Varga <vargaz@gmail.com>
5860 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
5861 speed up the assembler.
5863 2008-07-09 Zoltan Varga <vargaz@gmail.com>
5865 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
5868 * mini.c: Move the soft float handling macros a bit earlier, add
5869 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
5872 * mini.h: Add prototype for mono_arch_fixup_jinfo.
5874 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
5875 read-only to help catch code allocation requests.
5877 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
5878 and turn it off when using --aot-only or when compiling with --aot=full.
5880 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
5881 jump table for switches from the normal domain mempool, not the code
5884 * mini-trampolines.c (get_unbox_trampoline): New function to return an
5885 unbox trampoline which handles aot-only mode too.
5887 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
5888 an AOTed unbox trampoline.
5890 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
5892 2008-07-09 Bill Holmes <billholmes54@gmail.com>
5894 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
5897 Contributed under MIT/X11 license.
5899 2008-07-09 Bill Holmes <billholmes54@gmail.com>
5901 * mini.c (mono_codegen): Allocate space at the end of the code block and store
5902 the unwind information for the method at the end of the allocated block.
5904 * mini-amd64.h: Added declarations for the unwind routines and adding field to
5905 MonoCompileArch to hold the unwind info for SEH on Winx64
5907 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
5908 frame pointer info for the method being compiled.
5910 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
5911 the call to mono_exception_from_token.
5913 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
5914 storing the method prolog information in a format that the Winx64 SEH can understand. This
5915 information is stored a the end of the method block because it is all 32-bit offset based.
5917 Contributed under MIT/X11 license.
5919 2008-07-09 Zoltan Varga <vargaz@gmail.com>
5921 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
5923 * wapihandles.c: Fix warnings.
5925 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
5928 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
5929 mono_jit_compile_method in aot-only mode since that calls the type
5932 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
5933 get_delegate_invoke_impl in aot-only mode.
5935 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
5937 2008-07-08 Zoltan Varga <vargaz@gmail.com>
5939 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
5941 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
5944 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
5946 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
5947 init trampoline from the AOT file as well.
5949 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
5950 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
5953 * mini.c (mini_init): Move the call to mono_exceptions_init () after
5956 * exceptions-amd64.c: Add _full variants for the remaining exception code
5957 creation functions as well, allow emission of relocatable code, remove
5958 caching since that is now done by the caller.
5960 * mini-exceptions.c: Add _full variants for the remaining exception code
5961 creation functions as well, add aot-only support.
5963 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
5964 if we can determine a proper token for them.
5965 (add_wrappers): Add a few more wrappers.
5966 (emit_method_code): Remove some dead code.
5967 (emit_trampolines): Emit exception code too.
5969 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
5971 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
5972 mono_array_new_va which avoids varargs.
5974 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
5976 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
5977 mono_arch_create_specific_trampoline () in all places.
5979 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
5980 a bit so it can be used for other things as well.
5982 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
5985 * exceptions-amd64.c: Rename the caching from the exception code creation
5986 functions, it is done by the caller instead.
5988 * exceptions-amd64.c: Change the signature of the exception code creation
5989 functions to allow the creation of relocatable code later.
5991 * mini-exceptions.c: Add a set of functions to query the various
5992 runtime-generated exception functions.
5994 * mini.c mini-exceptions.c: Use the newly added functions instead of the
5995 mono_arch_.. () functions.
5997 2008-07-07 Zoltan Varga <vargaz@gmail.com>
5999 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
6001 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
6003 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
6004 (mini_get_vtable_trampoline): Ditto.
6006 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
6007 code in the AOT case by returning the code size and a list of relocations to
6010 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
6012 2008-07-07 Bill Holmes <billholmes54@gmail.com>
6014 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
6017 Contributed under MIT/X11 license.
6019 2008-07-07 Zoltan Varga <vargaz@gmail.com>
6021 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
6022 so the buffer size can be computed correctly. Fixes #404735.
6024 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
6025 normally as cfg->debug_info is already freed.
6027 2008-07-06 Zoltan Varga <vargaz@gmail.com>
6029 * mini-amd64.c: For calls returning vtypes in registers, don't store
6030 the return address on the stack, instead allocate a separate local for
6033 2008-07-05 Mark Probst <mark.probst@gmail.com>
6035 * mini-trampolines.c, mini.h: Add an argument to
6036 mono_create_jit_trampoline_in_domain() for turning off the adding
6037 of the sync wrapper.
6039 * mini.c: Use the JIT trampoline without sync instead of
6040 ldftn_nosync in static RGCTX invoke wrappers so that the call can
6043 2008-07-04 Mark Probst <mark.probst@gmail.com>
6045 * driver.c: Turn on GSHARED optimization by default.
6047 2008-07-04 Zoltan Varga <vargaz@gmail.com>
6049 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
6050 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
6052 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
6053 create a variant of the generic trampoline code callable from AOTed trampolines.
6055 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
6056 trampoline code callable from AOTed trampolines.
6058 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
6060 2008-07-04 Mark Probst <mark.probst@gmail.com>
6062 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
6063 pass-through manner.
6065 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
6066 and don't fail sharing for them anymore.
6068 * mini-exceptions.c: Handle exceptions in shared generic methods.
6070 * generic-sharing.c: When checking the context of a generic
6071 method, also check its class's context. Don't treat wrappers as
6074 * mini-trampolines.c: Some code factored out to
6075 metadata/generic-sharing.c. Handle the MRGCTX case.
6077 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
6078 we must deal with the method being of another instantiation of the
6079 class. Add static rgctx invoke wrappers to generic methods.
6081 2008-07-04 Mark Probst <mark.probst@gmail.com>
6083 * mini.c: Provide all jit infos of generic shared methods with a
6086 * mini-exceptions.c: Handle the new situation that a generic info
6087 might be available, but not info about the this/vtable/mrgctx
6090 2008-07-03 Mark Probst <mark.probst@gmail.com>
6092 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
6095 2008-07-03 Zoltan Varga <vargaz@gmail.com>
6097 * dominators.c (check_dominance_frontier): Fix a warning.
6099 * mini.h: Add some missing prototypes.
6101 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
6103 * driver.c (mono_jit_init_version): Correct the comments since the first
6104 argument should be the name of the root domain, not a filename.
6106 * aot-runtime.c (make_writable): Error out if this is called while running
6108 (load_aot_module): Ditto.
6110 * aot-compiler.c: Really fix the computation of method indexes.
6112 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
6113 optimizations as this is no longer called frequently.
6115 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
6116 method and the invoke impl code and pass it to the delegate trampoline instead of
6117 just the delegate class.
6119 2008-07-02 Zoltan Varga <vargaz@gmail.com>
6121 * aot-compiler.c: Fixup the computation of method indexes.
6122 (add_wrappers): Create the base methods of the runtime invoke wrappers using
6123 the method builder infrastructure.
6125 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
6128 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
6129 mode, load the method right away instead of creating a trampoline.
6131 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
6133 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
6136 2008-07-01 Zoltan Varga <vargaz@gmail.com>
6138 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
6139 (mono_aot_load_method): Use method_index instead of method->token.
6141 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
6142 can handle icalls etc. properly.
6144 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
6146 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
6148 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
6149 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
6150 JIT_ICALL_ADDR patch type.
6152 * patch-info.h: Add JIT_ICALL_ADDR patch type.
6154 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
6156 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
6158 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
6160 2008-06-30 Zoltan Varga <vargaz@gmail.com>
6162 * mini.c: Use domain->jit_code_hash_lock for controlling access to
6163 domain->jit_code_hash.
6165 2008-06-29 Zoltan Varga <vargaz@gmail.com>
6167 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
6169 2008-06-27 Zoltan Varga <vargaz@gmail.com>
6171 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
6172 get_this_arg_from_call, let it compute it when needed.
6174 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
6175 gsctx from code only when needed.
6177 * mini-trampolines.c (get_generic_context): Rename this to
6178 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
6179 it can be called by the arch backends.
6181 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
6183 2008-06-26 Zoltan Varga <vargaz@gmail.com>
6185 * driver.c (mono_main): Add experimental --aot-only command line option.
6187 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
6190 2008-06-26 Kornél Pál <kornelpal@gmail.com>
6192 * driver.c (DllMain): Remove mono_module_handle.
6194 Contributed under MIT/X11 license.
6196 2008-06-25 Zoltan Varga <vargaz@gmail.com>
6198 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
6199 for emitting methods which are not in the source assembly. Detect and report
6200 failure of assembling+linking.
6202 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
6204 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
6206 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
6208 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
6210 2008-06-24 Zoltan Varga <vargaz@gmail.com>
6212 * mini.h: Remove some obsolete prototypes.
6214 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
6216 2008-06-24 Mark Probst <mark.probst@gmail.com>
6218 * mini.c (get_object_generic_inst): Variable-sized arrays are not
6219 supported by Visual Studio, so use alloca().
6221 2008-06-23 Zoltan Varga <vargaz@gmail.com>
6223 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
6226 2008-06-23 Mark Probst <mark.probst@gmail.com>
6228 * mini.c: Fail sharing of a generic method if it contains an open
6229 catch clause (because we don't pass MRGCTXs yet).
6231 2008-06-23 Mark Probst <mark.probst@gmail.com>
6233 * mini.c: When compiling a method with generic sharing, insert the
6234 method instantiated with an all-Object generic context into the
6235 jit info table, instead of the context of the first instantiation
6236 of the method we happen to compile.
6238 2008-06-18 Martin Baulig <martin@ximian.com>
6240 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
6241 `major_version' and `minor_version'.
6243 2008-06-17 Mark Probst <mark.probst@gmail.com>
6245 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
6246 mono_method_is_generic_sharable_impl() takes an additional
6247 argument specifying whether to treat type variables as reference
6250 2008-06-17 Mark Probst <mark.probst@gmail.com>
6252 * mini.h: Removed obsolete prototypes.
6254 2008-06-17 Mark Probst <mark.probst@gmail.com>
6256 * mini.c: Don't fail generic sharing for initobj and sizeof - we
6257 already handle them.
6259 2008-06-17 Mark Probst <mark.probst@gmail.com>
6261 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
6262 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
6263 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
6264 tramp-x86.c: Added a MonoGenericContext* argument to
6265 mono_arch_get_unbox_trampoline() so that it can call other
6266 functions which require it.
6268 2008-06-17 Mark Probst <mark.probst@gmail.com>
6270 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
6271 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
6272 mono_arch_get_this_arg_from_call() takes a
6273 MonoGenericSharingContext* as well.
6275 2008-06-17 Mark Probst <mark.probst@gmail.com>
6277 * mini.c: Factor out code for emitting unbox into emit_unbox() and
6278 implement generic sharing of unbox.
6280 2008-06-17 Mark Probst <mark.probst@gmail.com>
6282 * mini.c: Don't compute the vtable to determine whether a field is
6283 special static, because it might not work for open types.
6285 2008-06-17 Mark Probst <mark.probst@gmail.com>
6287 * mini.c: Removed the unused token_type and token_source arguments
6288 from get_runtime_generic_context_ptr().
6290 2008-06-17 Marek Habersack <mhabersack@novell.com>
6292 * mini.c (ADD_BINOP): fix the build
6294 2008-06-16 Zoltan Varga <vargaz@gmail.com>
6296 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
6299 2008-06-16 Mark Probst <mark.probst@gmail.com>
6301 * mini.h: Removed class relations enum that's not used anymore.
6303 2008-06-16 Mark Probst <mark.probst@gmail.com>
6305 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
6307 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
6308 the lazy fetch trampoline access code.
6310 2008-06-15 Zoltan Varga <vargaz@gmail.com>
6312 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
6314 2008-06-14 Zoltan Varga <vargaz@gmail.com>
6316 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
6318 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
6320 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
6322 2008-06-13 Zoltan Varga <vargaz@gmail.com>
6324 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
6327 * mini-ops.h: Add MIN/MAX_UN opcodes.
6329 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
6332 * basic-math.cs: Add more min/max tests.
6334 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
6336 2008-06-13 Mark Probst <mark.probst@gmail.com>
6338 * mini.c: Small fix in the prologue of emit_castclass.
6340 2008-06-13 Zoltan Varga <vargaz@gmail.com>
6342 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
6344 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
6345 do not work even for unsigned types. Fixes #400014.
6347 * basic-math.cs: Add regression tests for unsigned Min/Max.
6349 2008-06-13 Mark Probst <mark.probst@gmail.com>
6351 * mini.c: Added additional context_used argument to several
6352 functions, which will be needed for sharing generic methods. Use
6353 GET_RGCTX macro wherever appropriate. Declare only one
6354 context_used in mono_method_to_ir().
6356 2008-06-13 Mark Probst <mark.probst@gmail.com>
6358 * mini.c, generic-sharing.c: Removed generic class relations.
6360 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
6361 functions due to MRGCTX changes.
6363 2008-06-13 Mark Probst <mark.probst@gmail.com>
6365 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
6366 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
6367 with calculated IMT.
6369 * mini.c: Generic sharing of calls via generic interfaces.
6371 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
6372 generic method with non-constant MonoGenericContext*. Instead,
6373 the context is taken out of the method itself.
6375 2008-06-13 Mark Probst <mark.probst@gmail.com>
6377 * mini.c: Generic sharing of ldvirtftn.
6379 2008-06-13 Mark Probst <mark.probst@gmail.com>
6381 * mini.c: Generic sharing of ldftn.
6383 2008-06-13 Mark Probst <mark.probst@gmail.com>
6385 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
6387 2008-06-13 Mark Probst <mark.probst@gmail.com>
6389 * mini.c: Generic sharing of the special case of ldtoken followed
6390 by a call to GetTypeFromHandle.
6392 2008-06-13 Mark Probst <mark.probst@gmail.com>
6394 * mini.c: Generic sharing of box for nullable types.
6396 2008-06-13 Zoltan Varga <vargaz@gmail.com>
6398 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
6399 are passed on the stack. Fixes #324807.
6401 2008-06-12 Bill Holmes <billholmes54@gmail.com>
6403 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
6404 for the ArgValuetypeAddrInIReg case.
6406 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
6407 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
6409 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
6410 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
6411 local variable and pass the local variable by reference to the called method.
6413 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
6414 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
6416 Contributed under MIT/X11 license.
6418 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
6420 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
6422 * debug-mini.c (mono_debug_print_vars): Release memory after printing
6425 2008-06-10 Martin Baulig <martin@ximian.com>
6428 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
6430 2008-06-09 Kornél Pál <kornelpal@gmail.com>
6432 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
6433 possible error when no arguments are passed.
6435 Contributed under MIT/X11 license.
6437 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
6439 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
6440 where the file name is NULL.
6442 2008-06-09 Zoltan Varga <vargaz@gmail.com>
6444 * mini.c: Fix s390 build.
6446 2008-06-08 Zoltan Varga <vargaz@gmail.com>
6448 * trace.c (mono_trace_parse_options): Fix warnings.
6450 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
6452 2008-06-07 Zoltan Varga <vargaz@gmail.com>
6454 * mini.c (remove_block_if_useless): Avoid printing the method name.
6456 * mini.c: Remove needless setting of ins->cil_code which is now done by
6459 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
6462 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
6463 translated code after it has been patched.
6465 2008-06-06 Zoltan Varga <vargaz@gmail.com>
6467 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
6468 avoid problems during code patching on SMP systems.
6469 (emit_call): Avoid adding a patch info which is already added by
6471 (mono_arch_emit_exceptions): Ditto.
6473 2008-06-05 Zoltan Varga <vargaz@gmail.com>
6475 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
6476 MONO_TYPE_ISSTRUCT already checks for it.
6478 2008-06-05 Bill Holmes <billholmes54@gmail.com>
6480 * mini-amd64.c:merge_argument_class_from_type: When marshaling
6481 structs with floats on Winx64 the float registers are not used.
6482 The integer registers are always used..
6483 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
6484 only one register will be used and only if the size of the struct
6485 is 1,2,4, or 8 bytes.
6487 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
6490 Contributed under MIT/X11 license.
6492 2008-06-05 Martin Baulig <martin@ximian.com>
6494 * debug-debugger.c (debugger_lookup_class): Also call
6495 mono_class_setup_methods() here; we're only called from RTI.
6497 2008-06-05 Andreas Färber <andreas.faerber@web.de>
6499 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
6500 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
6501 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
6502 Post-process object files and add dtrace-generated object, if necessary.
6504 Contributed under MIT/X11 license.
6506 2008-06-04 Mark Probst <mark.probst@gmail.com>
6508 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
6511 * mini.c: Generic sharing for unbox.any and castclass.
6513 2008-06-04 Mark Probst <mark.probst@gmail.com>
6515 * mini.c: Ignore tailcall prefix in shared generic code and when
6516 doing calls which require a vtable/rgctx argument.
6518 2008-06-04 Mark Probst <mark.probst@gmail.com>
6520 * mini.c: Don't free the JIT info.
6522 * driver.c: Changes in the JIT info table testing code.
6524 2008-06-03 Zoltan Varga <vargaz@gmail.com>
6526 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
6527 interruption. Fix some warnings.
6529 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
6530 interruption_checkpoint.
6532 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
6534 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
6535 from embedding applications.
6537 2008-06-02 William Holmes <billholmes54@gmail.com>
6539 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
6540 reserving 32 bytes on the stack when making calls.
6542 Contributed under MIT/X11 license.
6544 2008-06-01 Zoltan Varga <vargaz@gmail.com>
6546 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
6547 the linear IL branch.
6549 * driver.c: Print out more information for --version on arm.
6551 2008-05-30 Zoltan Varga <vargaz@gmail.com>
6553 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
6554 bb_exit instead, since out of line bblocks might not actually be emitted
6557 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
6558 maximum epilog size for out of line bblocks if tracing is enabled.
6560 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
6562 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
6564 * arrays.cs: Regression tests for allocating arrays with negative sizes.
6566 2008-05-28 Zoltan Varga <vargaz@gmail.com>
6568 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
6569 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
6572 2008-05-27 Zoltan Varga <vargaz@gmail.com>
6574 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
6575 the 'value' to store is a constant.
6577 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
6579 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
6580 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
6582 2008-05-26 Zoltan Varga <vargaz@gmail.com>
6584 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
6585 for accessing method->generic_container.
6587 2008-05-24 Zoltan Varga <vargaz@gmail.com>
6589 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
6591 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
6593 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
6595 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
6598 2008-05-23 Zoltan Varga <vargaz@gmail.com>
6600 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
6602 * mini.c: Handle the case when mono_class_vtable () fails.
6604 2008-05-23 Massimiliano Mantione <massi@ximian.com>
6605 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
6608 2008-05-22 Mark Probst <mark.probst@gmail.com>
6610 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
6611 together with domain sharing.
6613 2008-05-22 Mark Probst <mark.probst@gmail.com>
6615 * mini.c: Treat callvirts to final methods like non-virtual calls
6616 when doing generic sharing, i.e. look them up in the runtime
6619 2008-05-22 Mark Probst <mark.probst@gmail.com>
6621 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
6622 with computed types (for generic sharing).
6624 * mini.c: Generic sharing for mkrefany and refanyval.
6626 2008-05-22 Zoltan Varga <vargaz@gmail.com>
6628 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
6631 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
6632 the generic sharing code.
6634 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
6637 2008-05-21 Zoltan Varga <vargaz@gmail.com>
6639 * mini.h: Remove the declaration of mono_aot_init_vtable ().
6641 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
6643 * driver.c: updated copyright date
6645 2008-05-21 Zoltan Varga <vargaz@gmail.com>
6647 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
6650 2008-05-19 Martin Baulig <martin@ximian.com>
6652 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
6653 pointing to the new `_mono_debug_using_mono_debugger' variable.
6656 (mono_main): Check mono_debug_using_mono_debugger() rather than
6657 the `MONO_INSIDE_MDB' environment variable to check whether we're
6658 inside the debugger.
6660 2008-05-19 Zoltan Varga <vargaz@gmail.com>
6662 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
6665 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
6667 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
6669 * mini.c: Added mini_assembly_can_skip_verification. This
6670 function checks if the assembly requested to skip verification.
6671 Fixes part of #387274.
6673 2008-05-07 Zoltan Varga <vargaz@gmail.com>
6675 * mini.c (mini_get_method): Disable the check for open generic classes when
6676 using generic sharing.
6678 * generics.cs: Add a test for #387034.
6680 * mini.c (mini_get_method): Check whenever the method class is an open generic
6681 type, and return NULL in that case, causing a verification error. Fixes
6684 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
6686 * driver.c (mono_main): Revert r102623. The right
6687 thing to do is to enable the verifier under verifiable
6688 unless a --security flag was passed.
6690 We need this non-trivial behavior for --verify-all otherwise
6691 mcs-compileall won't be able to use it. As it needs everything to
6692 be verified under validil.
6694 2008-05-06 Martin Baulig <martin@ximian.com>
6698 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
6699 (mono_debugger_thread_cleanup): Likewise.
6700 (mono_debugger_extended_notification): Likewise.
6702 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
6704 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
6705 against both inflated and non-inflated methods. We need to check against the
6706 generic definition for cases where the instantiated method is not visible.
6707 We need to check against the inflated types for cases where the instantiation
6708 changes any super type. This fixes #382986.
6710 Note that this doesn't need to be applied to other parts of mono_method_to_ir
6711 that check for visibiliy as generic params only appears as the type subject
6712 of tokens on call opcodes. Field manipulation and ldftn must always
6713 target an exact type.
6715 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
6717 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
6718 if no related --security flag is passed.
6720 2008-05-05 Andreas Färber <andreas.faerber@web.de>
6722 * mini-arch.h: Prepare support for ppc64.
6724 Contributed under MIT/X11 license.
6726 2008-05-05 Andreas Färber <andreas.faerber@web.de>
6728 * aot-runtime.c: Prepare support for ppc64.
6730 Contributed under MIT/X11 license.
6732 2008-05-05 Andreas Färber <andreas.faerber@web.de>
6734 * mini-ops.h: Prepare support for ppc64.
6736 Contributed under MIT/X11 license.
6738 2008-05-04 Andreas Färber <andreas.faerber@web.de>
6740 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
6742 Contributed under MIT/X11 license.
6744 2008-05-03 Zoltan Varga <vargaz@gmail.com>
6746 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
6747 assemblies, since aot_name is not a full path, causing us to load MS.NET
6748 assemblies on windows.
6750 2008-04-28 Kornél Pál <kornelpal@gmail.com>
6752 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
6753 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
6754 * main.c: Use UTF-8 encoded command line instead of Windows default code
6755 page on Windows to support Unicode.
6756 * driver.c (DllMain): New function for mixed-mode assembly support.
6757 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
6758 export __stdcall functions without decoration.
6760 Contributed under MIT/X11 license.
6762 2008-04-28 Mark Probst <mark.probst@gmail.com>
6764 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
6765 saving it very early.
6767 2008-04-28 Mark Probst <mark.probst@gmail.com>
6769 * mini.h, mini.c: Lots of code for accessing the old RGCTX
6770 deleted. The only way to access the new RGCTX is via the
6773 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
6774 vtable instead of the RGCTX to static methods.
6776 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
6777 accessing the new RGCTX.
6779 * generic-sharing.c: There is no separation between self, type
6780 arguments and other types in the RGCTX anymore.
6782 2008-04-25 Jonathan Chambers <joncham@gmail.com>
6784 * mini-amd64.c (add_general): Remove previous stack adjustment.
6785 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
6786 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
6787 for 32 bytes of stack space reserved for all calls.
6789 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
6790 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
6793 Code contributed under MIT/X11 license.
6795 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
6797 * mini.c (mini_method_verify): Only verify non-inflated methods, check
6798 against the root definition, peeling out method and type instantiations.
6799 Cache verify success results, code that fails verification is still
6800 checked multiple times.
6802 2008-04-23 Zoltan Varga <vargaz@gmail.com>
6804 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
6806 2008-04-23 Jonathan Chambers <joncham@gmail.com>
6808 * mini-amd64.c (add_general): Always increment stack on Win64.
6809 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
6812 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
6813 stack based argument handling on Win64.
6815 Code contributed under MIT/X11 license.
6817 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
6819 * Makefile.am (version.h): Add support for git-svn.
6821 2008-04-22 Zoltan Varga <vargaz@gmail.com>
6823 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
6824 so instead of calling g_spawn_command_line_sync, we do everything by hand,
6825 avoiding allocations and libc functions which might deadlock.
6827 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
6828 'no-gdb-backtrace' option is set.
6830 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
6832 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
6834 2008-04-21 Martin Baulig <martin@ximian.com>
6836 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
6837 and `get_lmf_addr'; `notification_address' is no longer a pointer.
6839 2008-04-21 Martin Baulig <martin@ximian.com>
6841 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
6842 `thread_vtable', `event_handler_ptr' and `event_handler'.
6844 2008-04-21 Martin Baulig <martin@ximian.com>
6846 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
6847 allows delayed initialization of the `executable_code_buffer' when
6850 2008-04-21 Martin Baulig <martin@ximian.com>
6852 * mini.h (mono_debugger_create_notification_function): Removed.
6853 * tramp-*.c (mono_debugger_create_notification_function): Removed.
6855 * mdb-debug-info64.s
6856 (MONO_DEBUGGER__notification_function): Added this in the .text section.
6858 * mdb-debug-info32.s
6859 (MONO_DEBUGGER__notification_function): Added this in the .text section.
6861 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
6862 currently only works on x86 and x86_64, so don't create it on ppc.
6864 2008-04-21 Martin Baulig <martin@ximian.com>
6866 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
6869 (mini_method_compile): In the fp elimination check, check
6870 `debug_options.mdb_optimizations' in addition to
6871 mono_debug_using_mono_debugger().
6873 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
6874 disable some JIT optimizations which are only disabled when
6875 running inside the debugger.
6876 Added `--help-debug' option to describe the debugging options.
6877 (parse_debug_options): New static function to parse the `--debug'
6878 options, so we can easily add more stuff in future.
6880 2008-04-20 Zoltan Varga <vargaz@gmail.com>
6882 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
6883 the method has no body.
6885 2008-04-19 Jonathan Chambers <joncham@gmail.com>
6887 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
6888 assembly is not allowed in MSVC 64-bit compiler.
6889 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
6890 as we get floating point exceptions everywhere.
6892 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
6893 correctly align arguments for call to throw_exception.
6894 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
6896 Code contributed under MIT/X11 license.
6898 2008-04-19 Zoltan Varga <vargaz@gmail.com>
6900 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
6902 2008-04-17 Zoltan Varga <vargaz@gmail.com>
6904 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
6906 * mini-amd64.c (NEW_INS): Set cil_code.
6908 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
6909 from mini-amd64.c so all debugger related logic is in one place.
6911 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
6912 later won't have a random ip assigned to them.
6914 2008-04-16 Zoltan Varga <vargaz@gmail.com>
6916 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
6917 the arch specific function initializes code_size.
6918 (mono_create_delegate_trampoline): Ditto.
6920 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
6921 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
6924 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
6925 running under the debugger.
6927 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
6930 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
6931 debugger. Also move the disabling of optimizations here from driver.c.
6932 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
6935 * mini.h (MonoCompile): Add a few new flags.
6937 2008-04-15 Zoltan Varga <vargaz@gmail.com>
6939 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
6940 so the cil_code field of created MonoInst's is properly set.
6941 (mini_select_instructions): Ditto.
6943 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
6944 (MONO_INST_NEW_CALL): Ditto.
6946 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
6947 in many places so the ins->cil_code field is properly initialized.
6949 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
6952 2008-04-14 Zoltan Varga <vargaz@gmail.com>
6954 * mini.c (mini_method_compile): Print a different message when compiling a
6957 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
6960 2008-04-11 Zoltan Varga <vargaz@gmail.com>
6962 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
6965 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
6967 2008-04-11 Zoltan Varga <vargaz@gmail.com>
6969 * mini.c (handle_stack_args): Make this return void since its return value was
6970 never used. Also set cfg->unverifiable for invalid IL instead of calling
6973 2008-04-10 Mark Probst <mark.probst@gmail.com>
6975 * mini.c: Make sure "this" is live in catch clauses with type
6976 variables in shared generic code.
6978 2008-04-08 Mark Probst <mark.probst@gmail.com>
6980 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
6981 generic_class_is_reference_type() to ensure the proper behaviour
6982 when sharing generic code and the type in question is a type
6985 2008-04-08 Zoltan Varga <vargaz@gmail.com>
6987 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
6988 race conditions when printing thread dumps. Fixes #377738.
6990 2008-04-08 Massimiliano Mantione <massi@ximian.com>
6992 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
6993 shows up when both MonoInst arguments can cause aliasig.
6994 There is likely no way in the current JIT to trigger this problem, but
6995 it showed up in the development of generics sharing, when in a new
6996 opcode both args of an OP_GROUP can be aliases (addresses of a local).
6997 When the generics sharing code will be committed, its tests will be
6998 valid also for this bug.
7000 2008-04-08 Zoltan Varga <vargaz@gmail.com>
7002 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
7005 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
7008 2008-04-07 Zoltan Varga <vargaz@gmail.com>
7010 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
7011 use a more detailed exception message for InvalidCastException.
7013 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
7015 * driver.c (mono_main): Add --debug=casts option to turn on better
7016 InvalidCastException message details.
7018 * mini.c (mini_get_debug_options): New helper function to return the address of
7019 the debug_options variable.
7021 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
7022 the jit_tls TLS variable.
7024 * mini.c (mono_jit_tls): New TLS variable.
7026 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
7029 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
7031 * mini.h: Removed verifer related stuff. This code was moved to verify.c
7033 * mini.c: Removed verifer related stuff, code moved to verify.c.
7035 * driver.c: Using code from verify.c instead of mini.c.
7037 2008-04-05 Zoltan Varga <vargaz@gmail.com>
7039 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
7042 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
7044 * mini.c (check_for_method_verify): Enabling verification of
7045 corlib if mono_verify_all is set. Bugs in the verifier preventing that
7048 2008-04-04 Zoltan Varga <vargaz@gmail.com>
7050 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
7051 caller saved registers as well.
7053 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
7054 saved registers as well.
7056 2008-03-30 Zoltan Varga <vargaz@gmail.com>
7058 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
7060 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
7063 2008-03-27 Zoltan Varga <vargaz@gmail.com>
7065 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
7067 (get_call_info): Take a gsctx argument instead of 'cfg'.
7069 2008-03-26 Zoltan Varga <vargaz@gmail.com>
7071 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
7072 mono_verify_all is set.
7074 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
7076 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
7078 2008-03-25 Zoltan Varga <vargaz@gmail.com>
7080 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
7083 * driver.c mini.c mini.h: Add a --verify-all development option to test the
7084 verifier and the code generated by the compiler.
7086 2008-03-25 Mark Probst <mark.probst@gmail.com>
7088 * mini.c: Generic sharing of the non-nullable case of the box
7091 2008-03-24 Zoltan Varga <vargaz@gmail.com>
7093 * inssel.brg: Fix the build.
7095 * iltests.il.in: Add a test for lconv.ovf.u8.un.
7097 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
7099 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
7100 Array:Address. Fixes #372410.
7102 * iltests.il.in: New tests for readonly prefix.
7104 2008-03-23 Zoltan Varga <vargaz@gmail.com>
7106 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
7109 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
7112 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
7114 * mini.c (mono_decompose_op_imm): New helper function.
7116 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
7117 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
7120 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
7121 mono_arch_output_basic_block. Fix warnings.
7123 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
7126 2008-03-22 Zoltan Varga <vargaz@gmail.com>
7128 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
7129 since the extra frame is now detected automatically inside the loop.
7131 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
7132 opts which are now in mono_peephole_ins ().
7134 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
7136 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
7137 frames and skip duplicate managed-to-native frames. Fixes #367665.
7139 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
7140 opts which are now in mono_peephole_ins ().
7141 (mono_arch_peephole_pass_2): Ditto.
7143 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
7145 * mini-codegen.c (mono_peephole_ins): New helper function containing the
7146 arch independent peephole optimizations.
7148 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
7149 opts which are now in mono_peephole_ins ().
7151 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
7153 * mini-s390.c (mono_arch_output_basic_block): Fix build.
7155 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
7158 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
7159 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
7162 2008-03-21 Zoltan Varga <vargaz@gmail.com>
7164 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
7165 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
7168 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
7169 mono_arch_output_basic_block. Fix warnings.
7171 2008-03-20 Zoltan Varga <vargaz@gmail.com>
7173 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
7176 2008-03-20 Zoltan Varga <vargaz@gmail.com>
7178 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
7181 * iltests.il: Add new tests.
7183 2008-03-20 Kornél Pál <kornelpal@gmail.com>
7185 * mini.c: Removed Windows version macros.
7187 2008-03-20 Mark Probst <mark.probst@gmail.com>
7189 * generic-sharing.c: Put reflection types in the extensible part
7190 of the runtime generic context.
7192 * mini.c: Generic sharing of the GetTypeHandle special case of the
7193 ldtoken instruction.
7195 2008-03-20 Zoltan Varga <vargaz@gmail.com>
7197 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
7199 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
7201 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
7202 consistency with the other version on the linear IR branch.
7204 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
7206 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
7208 * iltests.il.in: Add new tests.
7210 2008-03-19 Zoltan Varga <vargaz@gmail.com>
7212 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
7214 * iltests.il.in: Add new tests.
7216 2008-03-19 Mark Probst <mark.probst@gmail.com>
7218 * mini.c: Two variables with the same name were declared in
7219 nesting contexts and one wasn't initialized. Fixed.
7221 2008-03-19 Mark Probst <mark.probst@gmail.com>
7223 * mini.c: Generic sharing of the initobj instruction.
7225 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
7227 * mini.c: make the test to optimize ldtoken from typeof() more
7230 2008-03-18 Mark Probst <mark.probst@gmail.com>
7232 * mini.c: Generic sharing of the initobj instruction for reference
7235 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
7237 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
7238 the mono_breakpoint_clean_code() code to perform bound checks.
7240 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
7242 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
7243 mono_arch_patch_callsite() to include the start of the managed method
7244 to be able to perform bound checks.
7246 2008-03-17 Mark Probst <mark.probst@gmail.com>
7248 * mini.c: Generic sharing for the isinst instruction.
7250 2008-03-17 Mark Probst <mark.probst@gmail.com>
7252 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
7253 inssel-long32-mips.brg: Added opcodes for doing indirect calls
7254 with the runtime generic context argument.
7256 * mini.c: Share calls to several types of unsharable methods by
7257 putting the address of the method code in the runtime generic
7258 context and doing an indirect call.
7260 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
7263 2008-03-16 Mark Probst <mark.probst@gmail.com>
7265 * generic-sharing.c: Change due to a change in the runtime genric
7268 2008-03-15 Martin Baulig <martin@ximian.com>
7271 (mono_arch_nullify_class_init_trampoline): Add call to
7272 mono_breakpoint_clean_code() to make things work when running
7273 inside the debugger.
7276 (mono_arch_nullify_class_init_trampoline): Add call to
7277 mono_breakpoint_clean_code() to make things work when running
7278 inside the debugger.
7280 2008-03-14 Zoltan Varga <vargaz@gmail.com>
7282 * inssel-long.brg (reg): Fix 64 bit build.
7284 2008-03-14 Mark Probst <mark.probst@gmail.com>
7286 * mini.c, mini.h: Share static generic code by passing it an
7287 implicit argument pointing to the runtime generic context.
7289 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
7290 inssel-long32-mips.brg: New opcodes for calling shared static,
7291 which need to be passed the runtime generic context.
7293 * mini-amd64.c, mini-x86.c: Save the runtime generic context
7294 argument on the stack in the prologue if needed. New function for
7295 finding the runtime generic context argument from the registers
7296 saved by the trampoline.
7298 * mini-amd64.h, mini-x86.h: Specify which register to use for the
7299 runtime generic context argument.
7301 * tramp-amd64.c: Also restore the register used for the runtime
7302 generic context argument.
7304 * mini-trampoline.c: Resolve shared static calls by consulting the
7305 runtime generic context via the new argument.
7307 * generic-sharing.c: Add an argument to sharability-checking
7308 functions that specifies whether type variables should be treated
7309 as sharable type arguments.
7311 * inssel-x86.brg: Removed a superfluous, buggy rule.
7313 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
7316 2008-03-14 Martin Baulig <martin@ximian.com>
7318 * debug-debugger.c (main_thread_handler): Call
7319 mono_runtime_run_main() without sending any notifications.
7321 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
7323 2008-03-14 Zoltan Varga <vargaz@gmail.com>
7325 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
7327 2008-03-14 Mark Probst <mark.probst@gmail.com>
7329 * tramp-x86.c: Fixed register restore offsets in the trampoline
7330 code for ECX and EDX.
7332 2008-03-12 Geoff Norton <gnorton@novell.com>
7334 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
7335 different ucontext_t implementations.
7336 * exceptions-arm.c: Use the above defines to get exceptions working on
7337 iPhone (based on a patch by Luke Howard lukeh@padl.com)
7338 * mini-arm.c: Implement iPhone icache support (based on a patch by
7339 Luke Howard lukeh@padl.com)
7341 2008-03-12 Mark Probst <mark.probst@gmail.com>
7343 * mini.c: Enable generic sharing of calls to non-static
7344 non-interface non-generic non-value-type methods.
7346 * mini-trampolines.c: Resolve calls from shared generic code.
7348 2008-03-11 Zoltan Varga <vargaz@gmail.com>
7350 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
7352 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
7354 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
7356 * mini.c: some fixes for the AOT compiler.
7358 2008-03-07 Zoltan Varga <vargaz@gmail.com>
7360 * cpu-amd64.md: Add clob:1 to some float opcodes.
7362 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
7364 * mini.h: Added MiniVerifierMode enumeration.
7366 * mini.c: Added mini_verifier_set_mode to control
7367 the usage of the new verifier.
7369 * mini.c (mono_method): Integrated the new verifier.
7371 * driver.c: Extended --security option with validil and
7372 verifiable options to activate the new verifier.
7374 2008-03-07 Zoltan Varga <vargaz@gmail.com>
7376 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
7377 optimization to ctors taking 0 or 2 arguments too.
7379 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
7382 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
7384 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
7386 2008-03-06 Zoltan Varga <vargaz@gmail.com>
7388 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
7389 non-aot case as well.
7391 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
7393 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
7396 * aot-compiler.c (encode_patch): Ditto.
7398 * mini.h (G_MININT32): Fix the definition of this.
7400 2008-03-05 Zoltan Varga <vargaz@gmail.com>
7402 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
7404 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
7406 2008-03-04 Zoltan Varga <vargaz@gmail.com>
7408 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
7409 methods returning vtypes in registers.
7410 (mono_arch_allocate_vars): Ditto.
7412 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
7414 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
7416 * generics.cs: Add a test from the linear IR branch.
7418 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
7420 * mini.c (inline_method): Cache failed inline attempts.
7422 2008-03-04 Mark Probst <mark.probst@gmail.com>
7424 * mini.c: For shared methods of generic classes put the location
7425 of "this" into the MonoGenericJitInfo.
7427 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
7428 register out of a MonoContext by register number. Add the generic
7429 sharing context as an argument to mono_arch_find_this_argument().
7431 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
7432 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
7433 for new arch function.
7435 * mini-exception.c: Handle open exception clauses in shared
7438 * mini-trampolines.c: Supply additional argument to
7439 mono_arch_find_this_argument().
7441 2008-03-04 Zoltan Varga <vargaz@gmail.com>
7443 * Makefile.am (regtests): Run the bench.exe tests last.
7445 2008-03-03 Zoltan Varga <vargaz@gmail.com>
7447 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
7450 2008-03-02 Zoltan Varga <vargaz@gmail.com>
7452 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
7455 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
7457 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
7459 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
7460 whose class has no cctor.
7462 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
7464 2008-03-01 Zoltan Varga <vargaz@gmail.com>
7466 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
7469 2008-02-29 Zoltan Varga <vargaz@gmail.com>
7471 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
7472 to be in sync with the code on the linear IR branch.
7474 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
7476 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
7478 2008-02-27 Zoltan Varga <vargaz@gmail.com>
7480 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
7482 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
7484 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
7486 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
7488 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
7490 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
7493 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
7495 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
7496 OP_LOADR4_MEMBASE emission.
7498 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
7499 (mono_spillvar_offset_float): Ditto.
7501 * mini-mips.c (mono_arch_emit_prolog): Ditto.
7503 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
7506 * basic-long.cs: Add regression tests for them.
7508 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
7510 (mono_arch_allocate_vars): Fix representation of single-precision float
7512 (mono_arch_output_basic_block): Ditto.
7514 * inssel-mips.brg: Ditto, remove duplicate items.
7516 * mini-mips.c (emit_load_volatile_arguments): New function to handle
7517 arguments of tail calls as on other platforms.
7518 (mono_arch_output_basic_block): Handle tail calls.
7520 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
7523 * objects.cs (test_5_pass_static_struct): Add test for it.
7525 Contributed under MIT/X11 license.
7527 2008-02-26 Zoltan Varga <vargaz@gmail.com>
7529 * Makefile.am: Use gmcs for compiling the regression tests.
7531 * *.2.cs *.2.il: Rename to *.cs and *.il.
7533 2008-02-24 Zoltan Varga <vargaz@gmail.com>
7535 * regalloc.h: Make the vassign array smaller.
7537 * mini.c (mini_method_compile): Remove an unused field in cfg.
7539 * mini-codegen.c: Add a bunch of micro optimizations.
7541 2008-02-23 Zoltan Varga <vargaz@gmail.com>
7543 * regalloc.h: Remove some unused fields.
7545 2008-02-22 Zoltan Varga <vargaz@gmail.com>
7547 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
7549 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
7551 2008-02-22 Mark Probst <mark.probst@gmail.com>
7553 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
7555 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
7556 trampoline: Fetch an entry from the runtime generic context. If
7557 it's NULL, jump to the actual trampoline to fill the runtime
7558 generic context. Otherwise, return it.
7560 * mini.c: Call the lazy fetch trampoline to get entries out of the
7561 runtime generic context.
7563 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
7564 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
7565 tramp-sparc.c: Stubs for the lazy fetch trampoline.
7567 2008-02-21 Mark Probst <mark.probst@gmail.com>
7569 * mini.c: Fetch data out of the extensible part of the runtime
7570 generic context instead of calling a helper function.
7572 * generic-sharing.c: Some functions moved into
7573 metadata/generic-sharing.c. Helper function for fetching other
7574 types now checks and asserts against extensible rgctx (just for
7575 debugging purposes - the helper function isn't called anymore
7576 unless for debugging).
7578 2008-02-21 Zoltan Varga <vargaz@gmail.com>
7580 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
7581 for tail calls up to the point that the tests in iltests.exe run. Also add a
7582 dummy CKFINITE implementation.
7583 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
7584 needed for trampoline LMF frames.
7586 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
7587 trampoline LMF frames.
7589 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
7591 * mini.c (inline_method): clean any pending loader error when inlining fail.
7592 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
7594 2008-02-21 Zoltan Varga <vargaz@gmail.com>
7596 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
7598 * aot-runtime.c (decode_patch_info): Ditto.
7600 * mini.c (mono_resolve_patch_target): Ditto.
7602 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
7605 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
7607 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
7608 if it references an icall address.
7610 2008-02-20 Zoltan Varga <vargaz@gmail.com>
7612 * cpu-s390x.md: Remove some more unused opcodes.
7614 * cpu-s390x.md: Remove some unused opcodes.
7616 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
7617 mono_op_imm_to_op ().
7619 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
7620 instead of a switch statement.
7622 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
7623 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
7625 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
7627 * mini-codegen.c: Remove unused mono_regstate2_... functions.
7629 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
7632 2008-02-19 Zoltan Varga <vargaz@gmail.com>
7634 * driver.c (mono_main): Improve error reporting when an assembly cannot be
7635 opened. Fixes #362607.
7637 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
7639 * iltests.il.in: Add a test for static methods in interfaces.
7641 2008-02-18 Zoltan Varga <vargaz@gmail.com>
7643 * genmdesc.c (build_table): Fix a crash on older glib versions.
7645 * cpu-sparc.md: Remove some unused opcodes.
7647 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
7648 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
7650 * cpu-amd64.md: Remove some unused opcodes.
7652 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
7653 like the other opcodes.
7655 2008-02-17 Zoltan Varga <vargaz@gmail.com>
7657 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
7659 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
7661 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
7662 variables 'cfg' instead of 'm' for consistency.
7664 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
7666 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
7667 argument holding the vtype return address, to avoid the ambigious use of
7668 cfg->ret for this purpose.
7670 * mini.c (NEW_RETLOADA): Use vret_addr if set.
7672 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
7674 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
7675 new mono_print_ins () function which only takes one argument.
7677 2008-02-15 Zoltan Varga <vargaz@gmail.com>
7679 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
7682 2008-02-14 Zoltan Varga <vargaz@gmail.com>
7684 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
7686 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
7688 * mini-x86.c: Sync with the version on the linear IR branch by adding new
7689 opcodes and other small changes.
7691 * mini-ops.h: Add some new opcodes from the linear IR branch.
7693 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
7695 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
7696 opcodes, use the REG_MEMBASE opcodes instead.
7698 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
7699 opcodes, use the REG_MEMBASE opcodes instead.
7701 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
7704 * mini.c (mono_op_imm_to_op): New helper function.
7706 * mini-ops.h: Add some opcodes from linear IR branch.
7708 2008-02-13 Zoltan Varga <vargaz@gmail.com>
7710 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
7713 2008-02-12 Zoltan Varga <vargaz@gmail.com>
7715 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
7718 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
7720 2008-02-09 Zoltan Varga <vargaz@gmail.com>
7722 * aot-compiler.c (emit_method_code): Add an assert.
7724 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
7725 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
7728 2008-02-08 Zoltan Varga <vargaz@gmail.com>
7730 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
7731 some load/store opcodes so they are consistent.
7732 (mono_arch_emit_prolog): Simplify some code.
7734 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
7736 * objects.cs: Add tests for large argument offsets on ARM.
7738 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
7739 stack offsets. Fixes #359651.
7741 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
7743 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
7745 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
7747 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
7749 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
7751 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
7752 rid of CEE_CONV_R_UN.
7754 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
7756 2008-02-07 Zoltan Varga <vargaz@gmail.com>
7758 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
7760 * mini.c (mono_normalize_opcodes): Add some more opcodes.
7762 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
7764 * cpu-amd64.md: Remove some unused opcodes.
7766 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
7768 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
7770 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
7771 arch specific functions for its parts. Call the peephole pass after local
7772 regalloc so the prolog can compute a more accurate max_offset.
7774 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
7775 the corresponding OP_I/OP_L opcodes.
7777 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
7779 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
7781 2008-02-06 Zoltan Varga <vargaz@gmail.com>
7783 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
7784 as they are handled in mini.c.
7786 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
7788 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
7789 case since it is handled in mini.c.
7791 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
7793 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
7795 * *.c: Use the new opcodes in the IR and back end code.
7797 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
7799 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
7801 2008-02-06 Mark Probst <mark.probst@gmail.com>
7803 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
7804 an assert because it has a race condition.
7806 2008-02-06 Zoltan Varga <vargaz@gmail.com>
7808 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
7810 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
7812 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
7814 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
7815 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
7817 2008-02-05 Zoltan Varga <vargaz@gmail.com>
7819 * cpu-amd64.md (move): Correct the maximum size of move.
7821 2008-02-05 Mark Probst <mark.probst@gmail.com>
7823 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
7824 the generic class init trampoline to return quickly if the class
7827 2008-02-04 Zoltan Varga <vargaz@gmail.com>
7829 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
7830 issues where an 32 bit callsite cannot be patched by a 64 bit address.
7832 2008-02-03 Zoltan Varga <vargaz@gmail.com>
7834 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
7837 2008-01-31 Zoltan Varga <vargaz@gmail.com>
7839 * objects.cs: Add some soft-float tests.
7841 * mini.c: Fix a couple more soft-float issues.
7843 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
7845 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
7848 2008-01-30 Zoltan Varga <vargaz@gmail.com>
7850 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
7851 exception happens while compiling a virtual method.
7853 2008-01-29 Zoltan Varga <vargaz@gmail.com>
7855 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
7857 * mini-sparc.c: Fix build.
7859 * mini-sparc.c (get_call_info): Add support for generic sharing.
7861 * mini-exceptions.c: Add a FIXME.
7863 2008-01-27 Zoltan Varga <vargaz@gmail.com>
7865 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
7866 altstack handling code.
7868 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
7870 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
7872 * mini-s390.c: Add support for generic sharing.
7874 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
7876 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
7878 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
7880 * mini-s390x.c: Add support for generic sharing.
7882 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
7884 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
7886 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
7887 can be used since it takes a 16 bit signed immediate.
7889 * inssel-s390x.brg: Fix OP_SETRET.
7891 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
7893 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
7895 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
7897 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
7899 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
7902 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
7905 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
7906 of the unused mono_arch_patch_delegate_trampoline stuff.
7908 2008-01-26 Zoltan Varga <vargaz@gmail.com>
7910 * basic-long.cs: Move the fp related tests to basic-float.cs.
7912 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
7914 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
7916 * basic-calls.cs: Add a test for proper float argument passing.
7918 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
7919 if the context corresponds to an exception received through a signal.
7921 * exceptions.cs: Add a test for nullref handling at the start of a try
7924 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
7926 * jit-icalls.c (mono_break): New JIT icall.
7928 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
7930 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
7932 2008-01-25 Zoltan Varga <vargaz@gmail.com>
7934 * cpu-*.md: Get rid of unused opcodes.
7936 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
7938 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
7941 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
7944 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
7945 the arch independent trampoline code in mini-trampolines.c.
7947 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
7949 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
7951 * mini-s390.h: Remove an unused define.
7953 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
7954 the arch independent trampoline code in mini-trampolines.c.
7956 * mini-arm.c (mono_arch_emit_prolog): Fix build.
7958 2008-01-24 Zoltan Varga <vargaz@gmail.com>
7960 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
7962 * mini-s390.c (mono_arch_emit_prolog): Fix build.
7964 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
7966 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
7968 * cpu-amd64.md: Use smaller sizes for int opcodes.
7970 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
7972 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
7975 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
7978 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
7979 instead of though a pointer to save an indirection when accessing elements of
7982 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
7984 (NOT_IMPLEMENTED): New helper macro.
7985 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
7988 * *.c: Use the new helper macro.
7990 2008-01-21 Zoltan Varga <vargaz@gmail.com>
7992 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
7994 2008-01-20 Zoltan Varga <vargaz@gmail.com>
7996 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
7999 2008-01-18 Zoltan Varga <vargaz@gmail.com>
8001 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
8002 profiling is enabled.
8004 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
8006 (mono_arch_emit_prolog): Add more first bblock optimizations.
8008 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
8009 in order if possible.
8010 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
8011 bblock, since the arguments are still in their original registers.
8013 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
8015 2008-01-17 Zoltan Varga <vargaz@gmail.com>
8017 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
8020 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
8023 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
8025 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
8026 process async exceptions received while in unmanaged code.
8028 * mini.c (mini_init): Install a callback with the runtime which will be called
8029 when a thread receives an async exception while in unmanaged code.
8031 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
8033 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
8035 2008-01-16 Wade Berrier <wberrier@novell.com>
8042 2008-01-16 Zoltan Varga <vargaz@gmail.com>
8044 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
8045 compilation with sun cc.
8047 * cpu-*.md: Fix the build.
8049 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
8051 * mini-amd64.h: Add some comments to the MonoLMF structure.
8053 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
8055 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
8056 in the LMF structure if possible. This saves two instructions in the
8057 managed->native wrappers.
8059 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
8061 2008-01-16 Mark Probst <mark.probst@gmail.com>
8063 * generic-sharing.c: New type argument lookup code which uses the
8064 runtime generic context template.
8066 2008-01-15 Zoltan Varga <vargaz@gmail.com>
8068 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
8070 * mini-arm.c (add_general): Fix arm eabi parameter passing.
8071 (mono_arch_output_basic_block): Fix localloc implementation.
8073 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
8075 * mini-ia64.c (peephole_pass): Fix ia64 build.
8077 * mini-amd64.c (peephole_pass): Fix a warning.
8079 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
8080 at a constant offset from sp/fp.
8082 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
8083 instead of obtaining it from *lmf in the managed method case.
8085 2008-01-14 Zoltan Varga <vargaz@gmail.com>
8087 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
8089 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
8091 * mini.h (MonoInstList): New type.
8092 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
8093 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
8094 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
8095 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
8096 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
8097 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
8098 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
8099 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
8100 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
8101 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
8102 MONO_INST_LIST_FOR_EACH_ENTRY,
8103 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
8104 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
8105 mono_inst_list_first, mono_inst_list_last,
8106 mono_inst_list_next, mono_inst_list_prev): New instruction
8107 list handling interfaces.
8108 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
8109 list head 'ins_list'.
8110 (MonoInst): Replace next pointer with list head 'node'.
8111 (MonoCallInst): Make 'out_args' a MonoInstList.
8112 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
8113 (MonoCompile): Delete reverse_inst_list and
8114 reverse_inst_list_len.
8115 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
8116 mono_arch_lowering_pass, mono_arch_local_regalloc,
8117 mono_arch_output_basic_block, mono_arch_emit_prolog):
8118 Convert to new instruction lists.
8119 (insert_after_ins): Delete.
8120 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
8122 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
8123 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
8124 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
8125 mono_emulate_opcode, mono_emit_load_got_addr,
8126 inline_method, mono_method_to_ir, mono_print_bb_code,
8127 print_dfn, decompose_pass, nullify_basic_block,
8128 replace_out_block_in_code, remove_block_if_useless,
8129 merge_basic_blocks, move_basic_block_to_end,
8130 try_unsigned_compare, optimize_branches, mono_print_code,
8131 mini_select_instructions, remove_critical_edges): Likewise.
8132 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
8133 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
8134 mono_arch_output_basic_block, mono_arch_emit_prolog):
8136 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
8137 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
8138 mono_arch_output_basic_block): Likewise.
8139 (inst_list_prepend, insert_after_ins): Delete.
8140 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
8141 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
8143 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
8144 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
8145 mono_arch_emit_prolog): Likewise.
8146 * cfold.c (mono_constant_fold): Likewise.
8147 * liveness.c (visit_bb, mono_analyze_liveness,
8148 optimize_initlocals): Likewise.
8149 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
8150 * graph.c (mono_draw_code_cfg): Likewise.
8151 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
8152 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
8153 mono_ssa_cprop): Likewise.
8154 * abcremoval (get_relations_from_previous_bb, process_block):
8156 * local-propagation (mono_cprop_invalidate_values,
8157 mono_local_cprop_bb): Likewise.
8158 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
8159 peephole_pass, mono_arch_output_basic_block,
8160 mono_arch_emit_prolog): Likewise.
8161 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
8162 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
8163 mono_arch_emit_prolog): Likewise.
8164 (insert_after_ins): Delete.
8165 * aliasing.c (print_code_with_aliasing_information,
8166 mono_build_aliasing_information, mono_aliasing_deadce):
8167 Convert to new instruction lists.
8168 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
8169 peephole_pass, NEW_INS, mono_arch_lowering_pass,
8170 mono_arch_local_regalloc, mono_arch_output_basic_block):
8172 (insert_after_ins): Delete.
8173 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
8174 peephole_pass, mono_arch_output_basic_block): Convert to
8175 new instruction lists.
8176 * mini-codegen (InstList, inst_list_prepend,
8177 insert_after_ins): Delete.
8178 (insert_before_ins, get_register_force_spilling,
8179 get_register_spilling, free_up_ireg, free_up_reg,
8180 create_copy_ins, create_spilled_store, alloc_int_reg,
8181 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
8182 to new instruction lists.
8183 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
8184 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
8185 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
8186 (insert_after_ins): Delete.
8187 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
8188 mono_arch_local_regalloc, mono_arch_output_basic_block,
8189 mono_arch_call_opcode): Convert to new instruction lists.
8190 (insert_after_ins): Delete.
8191 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
8192 peephole_pass, mono_arch_output_basic_block,
8193 mono_arch_emit_prolog): Convert to new instruction lists.
8195 2008-01-11 Zoltan Varga <vargaz@gmail.com>
8197 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
8199 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
8202 * Makefile.am (version.h): Make this work with non-bash shells.
8204 2008-01-10 Zoltan Varga <vargaz@gmail.com>
8206 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
8208 2008-01-08 Zoltan Varga <vargaz@gmail.com>
8210 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
8211 the InitializeArray optimization.
8213 2008-01-06 Zoltan Varga <vargaz@gmail.com>
8215 * mini.c driver.c: Don't include os/gc_wrapper.h.
8217 2008-01-05 Zoltan Varga <vargaz@gmail.com>
8219 * mini.c (print_jit_stats): Print GC statistics if available.
8221 2008-01-04 Zoltan Varga <vargaz@gmail.com>
8223 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
8225 2007-12-29 Zoltan Varga <vargaz@gmail.com>
8227 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
8229 2007-12-26 Zoltan Varga <vargaz@gmail.com>
8231 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
8233 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
8235 * driver.c (mono_main): Ditto.
8237 2007-12-23 Zoltan Varga <vargaz@gmail.com>
8239 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
8241 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
8242 in the vtable can't be encoded.
8243 (compile_method): Ditto.
8245 2007-12-21 Zoltan Varga <vargaz@gmail.com>
8247 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
8250 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
8253 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
8254 the top LMF entry belongs to the current method.
8256 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
8258 2007-12-20 Zoltan Varga <vargaz@gmail.com>
8260 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
8262 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
8264 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
8266 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
8268 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
8270 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
8273 * basic-float.cs: Add an ulong->double cast test.
8275 2007-12-15 Zoltan Varga <vargaz@gmail.com>
8277 * mini.c (mono_method_to_ir): Fix a warning.
8279 2007-12-14 Zoltan Varga <vargaz@gmail.com>
8281 * mini-ops.h: Add OP_SWITCH.
8283 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
8284 CEE_SWITCH in back-end code, use OP_SWITCH instead.
8286 2007-12-11 Geoff Norton <gnorton@novell.com>
8288 * mini-s390x.c: Minor change to the MAX() define to allow
8289 it to compile with other gcc versions.
8291 2007-12-11 Geoff Norton <gnorton@novell.com>
8294 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
8296 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
8298 exceptions-arm.c (mono_arch_get_restore_context): Restore
8301 exceptions-arm.c (throw_exception): Save the frame pointer.
8302 This is a partial fix for #323747. Only the client side is
8305 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
8307 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
8308 was using an unrelated variable to log the class which
8309 needed the cctor to be called. This was crashing on arm.
8311 2007-12-09 Robert Jordan <robertj@gmx.net>
8313 * mini-x86.c (mono_arch_emit_epilog):
8314 Consider all kinds of 64-bit types. Fixes #323114.
8316 2007-12-08 Zoltan Varga <vargaz@gmail.com>
8318 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
8320 2007-12-07 Zoltan Varga <vargaz@gmail.com>
8322 * mini-amd64.c (peephole_pass): Add a missing instruction check.
8324 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
8326 * mini.c: run type ctor before allocating an object, not only
8327 when running it's constructor method (fixes at least part of bug #342507).
8329 2007-12-07 Zoltan Varga <vargaz@gmail.com>
8331 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
8333 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
8334 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
8337 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
8338 mono_generic_class_init_trampoline () the same as it is done with the other
8341 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
8342 aot-runtime.c aot-compiler.c: Implement AOT support.
8344 2007-12-07 Mark Probst <mark.probst@gmail.com>
8346 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
8347 build for archs which don't have the vtable trampoline defined
8350 2007-12-07 Zoltan Varga <vargaz@gmail.com>
8352 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
8354 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
8356 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
8358 * tramp-<ARCH>.c: Use the new helper function.
8360 2007-12-07 Mark Probst <mark.probst@gmail.com>
8362 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
8363 trampoline call, which takes a vtable argument.
8365 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
8366 OP_TRAMPCALL_VTABLEs like other calls.
8368 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
8369 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
8370 call. Implemented a support function which fetches the vtable
8371 from a register set.
8373 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
8374 Implemented a generic class init trampoline, using the
8375 OP_TRAMPCALL_VTABLE opcode.
8377 * mini.c: Implemented static field access when sharing generic
8378 code. This implies initing the class using the new
8379 OP_TRAMPCALL_VTABLE call.
8381 2007-12-07 Mark Probst <mark.probst@gmail.com>
8383 * mini.c: Don't compile methods with sharing enabled if their
8384 classes are disabled for sharing.
8386 2007-12-06 Zoltan Varga <vargaz@gmail.com>
8388 * inssel.brg: Add a missing sign extension to the GETCHR and array access
8389 opcodes. Fixes #346563.
8391 * objects.cs: Add a new test.
8393 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
8395 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
8396 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
8398 2007-12-06 Zoltan Varga <vargaz@gmail.com>
8400 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
8402 2007-12-03 Zoltan Varga <vargaz@gmail.com>
8404 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
8407 2007-12-02 Zoltan Varga <vargaz@gmail.com>
8409 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
8411 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
8412 optimization in the AOT case.
8414 2007-11-30 Zoltan Varga <vargaz@gmail.com>
8416 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
8418 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
8420 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
8422 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
8424 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
8425 is created by the inlined delegate ctor.
8427 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
8429 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
8431 2007-11-29 Zoltan Varga <vargaz@gmail.com>
8433 * cpu-x86.md: Fix the length of ckfinite.
8435 2007-11-28 Zoltan Varga <vargaz@gmail.com>
8437 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
8439 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
8440 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
8442 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
8444 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
8445 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
8447 2007-11-28 Martin Baulig <martin@ximian.com>
8450 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
8451 after creating the trampoline.
8453 2007-11-27 Zoltan Varga <vargaz@gmail.com>
8455 * aot-runtime.c (load_aot_module): Check runtime version if needed.
8457 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
8460 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
8461 instead of the calling method to help AOT.
8463 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
8465 2007-11-26 Zoltan Varga <vargaz@gmail.com>
8467 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
8470 2007-11-23 Zoltan Varga <vargaz@gmail.com>
8472 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
8474 * aot-compiler.c (compile_method): Correct check for generic method definitions.
8475 (encode_method_ref): No need to handle generic method definitions specially.
8477 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
8479 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
8482 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
8484 (compile_method): Enable generic sharing.
8486 2007-11-22 Zoltan Varga <vargaz@gmail.com>
8488 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
8489 (mini_method_compile): Add preliminary support for AOTing shared generic code.
8491 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
8494 * mini-trampolines.c: Fix a warning.
8496 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
8498 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
8499 (generic_class_is_reference_type): Remove unused function.
8501 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
8502 in the generic vtable trampoline case.
8504 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
8506 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
8507 return an AOT method based on a vtable slot.
8509 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
8511 * mini.c (mini_get_vtable_trampoline): Export this.
8513 2007-11-22 Martin Baulig <martin@ximian.com>
8516 (MonoDebuggerInfo): Move `debugger_version' up.
8518 2007-11-22 Martin Baulig <martin@ximian.com>
8521 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
8523 * mini-trampolines.c
8524 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
8525 after compiling the method.
8527 2007-11-20 Martin Baulig <martin@ximian.com>
8530 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
8531 (mono_debugger_remove_breakpoint): Likewise.
8532 (mono_debugger_check_breakpoints): Likewise.
8534 * debug-debugger.c: Implement the new breakpoint interface here.
8536 2007-11-18 Zoltan Varga <vargaz@gmail.com>
8538 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
8539 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
8541 * mini-x86.c (mono_arch_output_basic_block): Ditto.
8543 2007-11-17 Zoltan Varga <vargaz@gmail.com>
8545 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
8547 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
8550 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
8553 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
8554 returning a vtype in a register.
8556 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
8557 here from the arch specific code.
8559 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
8562 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
8563 (mono_arch_emit_prolog): Increment maximum prolog size.
8565 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
8566 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
8568 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
8569 MonoGenericSharingContext.
8571 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
8572 MonoGenericSharingContext. Allocate memory from the cfg mempool.
8574 2007-11-15 Mark Probst <mark.probst@gmail.com>
8576 * mini.c, mini.h, generic-sharing.c: Functions for producing code
8577 which extract fields out of the runtime generic context. Full
8578 sharing of the NEWARR opcode.
8580 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
8582 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
8583 --enable-minimal=ssa.
8585 2007-11-13 Zoltan Varga <vargaz@gmail.com>
8587 * mini-trampolines.c (mono_delegate_trampoline): Update after
8588 mono_marshal_get_delegate_invoke () signature change.
8590 2007-11-13 Mark Probst <mark.probst@gmail.com>
8592 * mini.c: Removed the shared context in favor of the generic
8593 sharing context. Allocate the MonoJitInfo structure with room for
8594 the generic sharing context if it's needed.
8596 * mini.h: Remove MonoGenericSharingContext declaration. It's in
8597 domain-internals.h now.
8599 * mini-x86.c: Pass the generic sharing context to get_call_info ().
8601 * generic-sharing.c: Several changes for working without a shared
8602 context and instead operating on open types instead.
8604 2007-11-12 David S. Miller <davem@davemloft.net>
8606 * inssel-sparc.brg: Fix double instruction emit.
8608 2007-11-12 Zoltan Varga <vargaz@gmail.com>
8610 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
8611 Get/Set/Address methods.
8613 * mini.c debug-debugger.c mini-trampolines.c: Update after
8614 mono_marshal_get_delegate_invoke signature change.
8616 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8618 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
8619 This can happens with dynamic methods. Fixes the other bug in #322722.
8621 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8623 * tramp-arm.c (mono_arch_patch_callsite): Support patching
8626 * mini-arm.c (arm_patch): Implement patching of BX call
8627 sequence. Fixes one of the bugs in #322722.
8629 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
8631 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
8632 under Linux. We only need to flush every 32-byte cache line.
8634 2007-11-07 Massimiliano Mantione <massi@ximian.com>
8637 move_basic_block_to_end: Add branches when needed, eventually creating
8639 optimize_branches: added a parameter that tells if it's ok to create
8640 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
8641 and avoid calling move_basic_block_to_end when it's not ok.
8644 2007-11-07 Mark Probst <mark.probst@gmail.com>
8646 * mini.c: Abort inlining call to InitializeArray if something
8647 looks wrong. Let the icall handle it, which now has proper safety
8650 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8652 * mini.c (mono_spill_call): add support for soft-float.
8654 * mini.c (mono_method_to_ir): add support for soft-float
8655 to inlined functions that return float.
8657 * mini.c (mono_method_to_ir): add support for soft-float
8658 to cee_stsfld opcode on float fields.
8660 2007-11-05 Geoff Norton <gnorton@novell.com>
8662 * mini-x86.h: Fix the structure access for X86 Leopard.
8665 2007-11-05 Martin Baulig <martin@ximian.com>
8667 * mini-trampolines.c
8668 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
8669 after compiling the method to notify the debugger.
8671 2007-11-05 Martin Baulig <martin@ximian.com>
8673 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
8675 2007-11-02 Zoltan Varga <vargaz@gmail.com>
8677 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
8678 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
8680 2007-11-01 Zoltan Varga <vargaz@gmail.com>
8682 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
8683 native-to-managed wrappers.
8685 2007-11-01 Geoff Norton <gnorton@novell.com>
8687 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
8690 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
8692 * mini.c, mini-x86.c: when getting back from unmanaged code
8693 to managed via a marshaled delegate we also need to set the
8696 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
8698 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
8701 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
8703 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
8704 let the debugger or other external agents to tell the JIT when
8705 a sw breakpoint has been inserted in the code that the JIT needs
8706 to be able to inspect.
8708 2007-10-31 Martin Baulig <martin@ximian.com>
8711 (MonoDebuggerInfo): Remove `runtime_class_init'.
8713 2007-10-30 Martin Baulig <martin@ximian.com>
8716 (mono_debugger_thread_created): Added `MonoThread *' argument.
8717 (mono_debugger_extended_notification): New public method.
8718 (mono_debugger_trampoline_compiled): New public method.
8721 (MonoDebuggerThreadInfo): Added `thread' and
8722 `extended_notifications' fields.
8725 (debugger_executable_code_buffer): New static variable.
8728 (MonoDebuggerInfo): Added `executable_code_buffer',
8729 `executable_code_buffer_size', `breakpoint_info_area',
8730 `breakpoint_table' and `breakpoint_table_size'.
8732 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
8734 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
8735 that IP either is an unused value or the vtable pointer. IMT
8736 calls use vtable + offset now. Reduced by almost half the size
8739 2007-10-26 Jonathan Chambers <joncham@gmail.com>
8741 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
8742 defines to access param registers. Replace long usage with
8743 gsize as sizeof(long) != sizeof(void*) on Win64.
8745 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
8746 on Win64. Fix intrinsic, use _AddressOfReturnAddress
8747 instead of non-existant _GetAddressOfReturnAddress.
8749 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
8750 param registers. Save/restore %rdi and %rsi in MonoLMF.
8752 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
8753 param registers. Modify (throw_exception) signature to take
8754 %rdi and %rsi on Win64.
8756 Code is contributed under MIT/X11 license.
8758 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
8760 * helpers.c: unlink debugging output files.
8762 2007-10-25 Zoltan Varga <vargaz@gmail.com>
8764 * mini.c: Move mono_create_ftnptr () to object.c.
8766 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8768 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
8769 optional. This function can now be used to disassemble code generated
8770 outside the JIT such as trampolines and IMT thunks.
8772 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
8774 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
8775 vtable pointer from a ldr instruction.
8777 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
8778 new IMT call sequence.
8780 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
8781 call sequence for interface invocations.
8783 * mini-arm.c (mono_arch_emit_imt_argument): added, required
8784 for imt support. This function is empty since IMT on ARM requires no
8785 special handling on the IR side.
8787 * mini-arm.c (mono_arch_find_imt_method): added, required for
8790 * mini-arm.c (mono_arch_find_this_argument): added, required
8793 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
8794 a ldr instruction to load a value stored in the code stream.
8796 * mini-arm.c (mono_arch_build_imt_thunk):added, required
8800 2007-10-23 Zoltan Varga <vargaz@gmail.com>
8802 * mini.c (mini_init): Install the jump trampoline callback.
8804 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
8806 * mini-trampolines.c: handle synchronized methods with the common
8807 vtable trampoline (bug #335601).
8809 2007-10-17 Zoltan Varga <vargaz@gmail.com>
8811 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
8813 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
8816 * mini-ia64.h mini-ia64.c: Add support for IMT.
8818 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
8819 prolog. Fixes #331958.
8821 2007-10-15 Zoltan Varga <vargaz@gmail.com>
8823 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
8825 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
8827 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
8830 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
8832 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
8835 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
8837 * mini-x86.c, mini-x86.h: x86 support for the common vtable
8840 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
8842 * mini-trampolines.c: changed the magic rampoline to understand
8843 the common vtable trampoline method: the method to invoke is
8844 determined by the vtable displacement of the call.
8846 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
8848 * mini.c, mini.h: register the common vtable trampoline if the
8849 architecture supports it.
8851 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
8853 * cpu-amd64.md: use the correct max length for tls_get.
8855 2007-10-14 Zoltan Varga <vargaz@gmail.com>
8857 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
8858 CEE_STELEM_ANY. Fixes #333696.
8860 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
8862 * exceptions-x86.c: provide more graceful handling of the case where
8863 we followed a bogus function pointer from managed code (bug #332866).
8865 2007-10-11 Mark Probst <mark.probst@gmail.com>
8867 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
8868 replaces the generic_shared flag and will carry more information
8871 * generic-sharing.c: Added mini_type_stack_size() which allows
8872 allows open types if given a generic sharing context.
8873 mini_get_basic_type_from_generic() takes a
8874 MonoGenericSharingContext* instead of a MonoCompile* now.
8876 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
8877 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
8878 mini-sparc.c, mini-x86.c: Trivial changes required by the two
8879 changes above. Just passing arguments through to the right
8882 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
8884 * mini-arm.c: unify the call emission to emit_code_seq().
8886 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
8888 * tramp-arm.c: reduced the trampoline size.
8890 2007-10-10 Mark Probst <mark.probst@gmail.com>
8892 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
8893 variable handling out of arch-specific code.
8895 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
8897 * mini-arm.c: implemented fast delegate dispatch.
8899 2007-10-09 Zoltan Varga <vargaz@gmail.com>
8901 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
8902 that fp elimination is turned off if the space required by locals is too
8905 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
8907 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
8908 ARM to the new style trampoline.
8910 2007-10-09 Zoltan Varga <vargaz@gmail.com>
8912 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
8914 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
8916 2007-10-09 Martin Baulig <martin@ximian.com>
8919 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
8920 `field_info_offset_offset'.
8922 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
8924 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
8925 removed more internal usage of the r11 register and made it available
8926 to the register allocator.
8928 2007-10-08 Mark Probst <mark.probst@gmail.com>
8930 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
8931 when sharing generics and treat type variables as references.
8933 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
8935 * mini-ppc.c: started removing the internal uses of register r11
8936 to eventually allow the register allocator to manage it as an
8937 additional available register.
8939 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
8941 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
8943 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
8945 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
8946 specific trampolines as they are not performance critical as a jump
8947 target (maybe align as before only for AOT code?). This saves about
8948 200 KB of native code on x86 for monodevelop startup.
8950 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
8952 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
8953 monodevelop startup.
8955 2007-10-06 Zoltan Varga <vargaz@gmail.com>
8957 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
8959 * mini-sparc.h mini-sparc.c: Implement IMT support.
8961 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
8962 its smaller and doesn't clobber sparc_g1.
8964 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
8966 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
8968 * mini-ppc.c: optimized the size of the IMT thunks a bit.
8970 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
8972 * mini-ppc.c: implemented fast delegate invocation.
8974 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
8976 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
8978 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
8980 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
8981 code to the new style trampoline in preparation for IMT support.
8983 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
8985 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
8986 systems already. This also reduces the specific trampiline sizes and
8987 prepares for the use of r12 as the IMT identifier register.
8989 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
8991 * mini-mips.h: endianess fix (simplified from a patch by
8992 Thomas Kunze <thommy@tabao.de>, bug #323737).
8994 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
8996 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
8997 to access ucontext fields and enable netbsd support
8998 (partially from Magnus Henoch <mange@freemail.hu>).
9000 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
9002 * genmdesc.pl: patch from Henryk Plötz <henryk@openmoko.org> to
9003 use the preprocessor from the CPP env var if it is set.
9005 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
9007 * mini-trampolines.c: fixed an assertion and moved it earlier in the
9008 code, before interface_offset gets used.
9010 2007-10-02 Zoltan Varga <vargaz@gmail.com>
9012 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
9013 mono_class_setup_vtable () before accessing klass->vtable.
9015 2007-10-01 Zoltan Varga <vargaz@gmail.com>
9017 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
9020 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
9022 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
9023 IMT slots (this saves hundreds of KB of memory in programs like
9024 IronPython and Monodevelop).
9026 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
9028 * mini.c: print the delegate counter.
9030 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
9032 * mini-x86.c: make it easier to enable the debugging code for IMT
9035 2007-09-28 Martin Baulig <martin@ximian.com>
9038 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
9039 `mono_method_klass_offset' and `mono_method_token_offset'.
9041 2007-09-20 Mark Probst <mark.probst@gmail.com>
9043 * mini.c: First generics sharing implementation. Can only share
9044 in very simple cases. If sharing doesn't work it falls back to
9045 dedicated compilation.
9047 * mini.h: Flag in MonoCompile to specify whether generic
9048 compilation is shared. Flags enum for marking which generic inst
9049 of a context is used. Prototypes for helper functions.
9051 * generic-sharing.c: Helper functions for generic method sharing.
9053 * optflags-def.h: Optimization flag (gshared) for enabling generic
9054 method sharing added.
9056 * Makefile.am: generic-sharing.c added.
9058 2007-09-19 Daniel Nauck <dna@mono-project.de>
9060 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
9062 2007-09-19 Massimiliano Mantione <massi@ximian.com>
9063 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
9066 2007-09-19 Martin Baulig <martin@ximian.com>
9068 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
9069 mono_debug_cleanup() is now part of mono_cleanup().
9071 2007-09-18 Zoltan Varga <vargaz@gmail.com>
9073 * driver.c (mono_main): Fix a warning.
9075 2007-09-17 Zoltan Varga <vargaz@gmail.com>
9077 * aot-compiler.c: Optimize various parts when processing large assemblies.
9080 * mini.c (mono_patch_info_hash): Improve hash function.
9082 2007-09-14 Jonathan Chambers <joncham@gmail.com>
9084 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
9086 Code is contributed under MIT/X11 license.
9088 2007-09-14 Zoltan Varga <vargaz@gmail.com>
9090 * mini.c (mini_init): Fix a leak.
9092 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
9094 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
9096 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
9098 2007-09-14 Zoltan Varga <vargaz@gmail.com>
9100 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
9102 2007-09-13 Zoltan Varga <vargaz@gmail.com>
9104 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
9107 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
9109 * mini.c (handle_alloc): Enable managed allocators in AOT code.
9111 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
9113 * aot-runtime.c (decode_patch_info): Ditto.
9115 2007-09-12 Jonathan Chambers <joncham@gmail.com>
9117 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
9118 static case. Cache delegates in architecture specific code,
9119 based on number of parameters.
9121 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
9122 in architecture specific code, based on number of parameters.
9124 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
9125 caching happen in architecture specific code now.
9127 Code is contributed under MIT/X11 license.
9129 2007-09-12 Jonathan Chambers <joncham@gmail.com>
9131 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
9132 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
9133 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
9135 Code is contributed under MIT/X11 license.
9137 2007-05-15 Massimiliano Mantione <massi@ximian.com>
9138 * mini.c: (mono_thread_abort) Fixed bug #82416.
9140 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
9142 * mini.: hook the new managed GC allocation feature into the JIT.
9144 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
9146 * mini.c: implementation for the new runtime tls opcode.
9148 2007-09-11 Martin Baulig <martin@ximian.com>
9151 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
9152 `mono_method_inflated_offset'.
9154 2007-09-07 Zoltan Varga <vargaz@gmail.com>
9156 * driver.c mini.h mini.c: Add a new devel command line option for injecting
9157 async exceptions into a method.
9159 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
9160 purpose of testing whenever the unwinder works at every instruction.
9162 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
9164 * mini.c: check accessibility of method used in ldftn (fixes
9167 2007-09-04 Zoltan Varga <vargaz@gmail.com>
9169 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
9171 * inssel.brg: Fix a warning.
9173 2007-09-03 Martin Baulig <martin@ximian.com>
9175 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
9176 now takes the `main_method' as argument.
9178 2007-09-02 Zoltan Varga <vargaz@gmail.com>
9180 * cpu-sparc.md (endfilter): Add missing src1:i argument.
9182 2007-08-30 Jonathan Chambers <joncham@gmail.com>
9184 * driver.c: include the cil-coff.h header on Windows.
9186 Code is contributed under MIT/X11 license.
9188 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
9190 * mini.c, driver.c: don't include the cil-coff.h header.
9192 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
9194 * mini.c: flag places that needs fixes fo soft-float support.
9196 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
9198 * mini.h, inssel-float.brg: fix soft-float constant loads on big
9199 endian systems (partially from Dean Jenkins, bug #81924).
9201 2007-08-28 Mark Probst <mark.probst@gmail.com>
9203 * mini.c (check_linkdemand): Remove embedded reference object in
9204 call to LinkDemandSecurityException.
9205 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
9206 with an IntPtr instead of a reference object.
9208 2007-08-28 Zoltan Varga <vargaz@gmail.com>
9210 * mini.c (handle_initobj): Handle alignment properly.
9212 * inssel.brg (mini_emit_memset): Ditto.
9214 * inssel.brg (mini_emit_memcpy): Ditto.
9216 * inssel-sparc.brg: Ditto.
9218 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
9220 2007-08-26 Zoltan Varga <vargaz@gmail.com>
9222 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
9223 exceptions raised in unmanaged code. Fixes part of #82594.
9225 2007-08-24 Mark Probst <mark.probst@gmail.com>
9227 * mini.c (mono_method_to_ir), declsec.c
9228 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
9230 2007-08-22 Martin Baulig <martin@ximian.com>
9233 (MonoDebuggerThreadInfo): New typedef.
9234 (mono_debugger_thread_table): New global variable.
9235 (mono_debugger_thread_created): New public function.
9236 (mono_debugger_thread_cleanup): New public function.
9240 - removed `get_current_thread' and `lookup_assembly'.
9241 - removed `data_table'.
9242 - added `thread_table'.
9245 (mono_thread_start_cb): Call mono_debugger_thread_created().
9246 (mono_thread_attach_cb): Likewise.
9247 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
9248 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
9251 * driver.c (mono_main): Move mono_debug_init() up, before calling
9252 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
9254 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
9256 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
9257 together when passing several arguments of type double (gives a small
9258 speedup and saves a few bytes of generated code).
9260 2007-08-20 Jb Evain <jbevain@novell.com>
9262 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
9264 2007-08-20 Jb Evain <jbevain@novell.com>
9266 * mini.c (mono_method_to_ir): throw MethodAccessException
9267 and FieldAccessException instead of InvalidProgramException.
9269 2007-08-20 Mark Probst <mark.probst@gmail.com>
9271 * mini.c: CoreCLR security checks.
9273 * mini.h: Removed MonoSecurityMode (moved to
9274 metadata/security-manager.h) and mono_security_mode global var
9275 (replaced by set/get functions in security-manager.h).
9277 * driver.c: Added "core-clr-test" security mode for testing. Used
9278 set-function for setting security mode.
9280 2007-08-17 Mark Probst <mark.probst@gmail.com>
9282 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
9283 the new jit_info_table.
9285 * driver.c: Test code for the new jit_info_table (enabled by the
9286 define MONO_JIT_INFO_TABLE_TEST).
9288 2007-08-14 Zoltan Varga <vargaz@gmail.com>
9290 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
9291 detection of call <REG> instruction sequence. Fixes build on freebsd.
9293 2007-08-13 Zoltan Varga <vargaz@gmail.com>
9295 * mini-exceptions.c: Fix a warning.
9297 2007-08-11 Zoltan Varga <vargaz@gmail.com>
9299 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
9300 stack overflow handling code on amd64 too.
9302 * mini-exceptions.c (mono_setup_altstack): Make this use
9303 mono_thread_get_stack_bounds ().
9305 * mini-x86.h: Disable sigaltstack on solaris x86.
9307 2007-08-10 Zoltan Varga <vargaz@gmail.com>
9309 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
9311 2007-08-10 Geoff Norton <gnorton@customerdna.com>
9313 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
9315 2007-08-08 Zoltan Varga <vargaz@gmail.com>
9317 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
9319 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
9321 2007-08-03 Neale Ferguson <neale@sinenomine.net>
9323 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
9326 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
9328 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
9329 to be emitted (bug #82281).
9331 2007-08-01 Martin Baulig <martin@ximian.com>
9333 Merged the `debugger-dublin' branch.
9335 * debug-debugger.h (MonoDebuggerInfo):
9336 Removed the `old_*' compatibility entries.
9337 Added `debugger_version' and `data_table'.
9338 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
9339 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
9342 (MiniDebugMethodBreakpointInfo): Add `address_list'.
9343 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
9344 instead of a `gconstpointer'.
9345 (mono_debugger_insert_method_breakpoint): Return a
9346 `MonoDebugMethodAddressList *'.
9348 2007-06-28 Martin Baulig <martin@ximian.com>
9350 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
9352 2007-08-01 Zoltan Varga <vargaz@gmail.com>
9354 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
9355 __builtin_frame_address () since it is broken on older gcc versions.
9357 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
9359 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
9360 on the stack overflow handling and made the managed stack overflows
9361 catchable in most cases using soft guard pages.
9362 * exceptions-x86.c: added code to restore the protection in the soft
9363 guard pages at the end of exception handling.
9365 2007-07-31 Zoltan Varga <vargaz@gmail.com>
9367 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
9369 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
9371 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
9374 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
9376 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
9377 signal handling support until it has been ported to the new mechanism.
9378 * mini.c: fixed stack overflow detection and use the new
9379 architecture code to handle signals on the altstack.
9381 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
9383 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
9384 stack overflows on the alt stack.
9386 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
9388 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
9389 stack overflows on the alt stack.
9391 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
9393 * exceptions-ppc.c: cleanup preparing for altstack support.
9395 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
9397 * exceptions-arm.c: cleanup preparing for altstack support.
9399 2007-07-27 Mark Probst <mark.probst@gmail.com>
9401 * mini.c (print_jit_stats): Output hazard pointer stats.
9403 2007-07-26 Mark Probst <mark.probst@gmail.com>
9405 * driver.c, mini.c: Replaced security mode flags with a single
9408 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
9410 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
9412 2007-07-25 Mark Probst <mark.probst@gmail.com>
9414 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
9415 (which doesn't do anything yet) for activating Core CLR
9416 (Silverlight) security.
9418 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
9420 * mini-codegen.c: work around a possible gcc bug on arm.
9422 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
9424 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
9425 message for platforms that don't support AOT compilation.
9427 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
9429 * mini.h, mini.c, driver.c: temporary smcs hack.
9431 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
9433 * mini-arm.h, mini-arm.c: arm EABI fixes.
9435 2007-07-22 Zoltan Varga <vargaz@gmail.com>
9437 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
9440 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
9441 trampolines taking a method argument.
9443 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
9445 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
9446 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
9448 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
9449 JIT compilation throws an exception. Fixes #82050.
9451 2007-07-19 Mark Probst <mark.probst@gmail.com>
9453 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
9454 with the MONO_EXCEPTION_ defines.
9456 2007-07-17 Zoltan Varga <vargaz@gmail.com>
9458 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
9461 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
9462 the cause of an assertion.
9464 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
9466 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
9469 2007-07-15 Zoltan Varga <vargaz@gmail.com>
9471 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
9472 assert. Should fix #82103.
9474 2007-07-14 Zoltan Varga <vargaz@gmail.com>
9476 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
9477 here too. Fixes #82095.
9479 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
9482 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
9484 * mini-amd64.h: Enable IMT for amd64.
9486 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
9488 2007-07-12 Zoltan Varga <vargaz@gmail.com>
9490 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
9492 2007-07-12 Mark Probst <mark.probst@gmail.com>
9494 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
9495 as soon as check_linkdemand sets an exception_type.
9497 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
9499 * mini-x86.c: fixed offsets for IMT call sequence.
9500 * mini-x86.h: enable IMT again.
9502 2007-07-11 Zoltan Varga <vargaz@gmail.com>
9504 * trace.c (mono_trace_enter_method): Decode MonoType too.
9506 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
9508 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
9510 * mini-amd64.c: Add preliminary IMT implementation.
9512 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
9514 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
9515 understand the new IMT-base interface invocation (thanks to
9516 Daniel Nauck for the report and the remote debugging session).
9518 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
9520 * mini-x86.c: size and speed optimizations for the IMT bsearch.
9522 2007-07-11 Zoltan Varga <vargaz@gmail.com>
9524 * Makefile.am (aotcheck): Make this actually use the AOTed code.
9526 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
9528 * mini-trampolines.c: implement AOT IMT support.
9529 * mini-x86.h: enable IMT support for wider testing.
9531 2007-07-10 Zoltan Varga <vargaz@gmail.com>
9533 * inssel.brg (emit_imt_argument): Add aot support here.
9535 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
9537 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
9539 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
9540 of the IMT implementation, partially from massi, with my
9541 implementation of the bsearch sequence. Disabled by default until
9542 the AOT code is implemented.
9544 2007-07-10 Zoltan Varga <vargaz@gmail.com>
9546 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
9548 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
9550 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
9552 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
9553 arch-independent IMT JIT code from Massimiliano
9554 Mantione (massi@ximian.com) with small cleanups from me.
9556 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
9558 * Makefile.am: fix svn invocation to get the svn revision to be
9559 independent of the local language (build fix).
9561 2007-07-09 Mark Probst <mark.probst@gmail.com>
9563 * mini.c (inline_method): Reset cfg->exception_type if the
9564 inlining is aborted. Fixes: 82049.
9566 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
9568 * mini.c: remove assert from exception handling code when exception_ptr
9571 2007-07-05 Zoltan Varga <vargaz@gmail.com>
9573 * mini.c (mono_codegen): Add an assert.
9575 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
9576 enter and leave code.
9577 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
9579 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9581 * mini-ppc.c: fixed memory corruption for localloc(0)
9584 2007-07-05 Zoltan Varga <vargaz@gmail.com>
9586 * mini.c: Fix warnings.
9588 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
9590 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
9591 to emit better double->int conversions.
9593 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
9595 * mini.c: the provided Min/Max optimizations are valid for unisgned
9598 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
9600 * 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
9602 2007-06-28 Miguel de Icaza <miguel@novell.com>
9604 * mini.c (mono_running_on_valgrind): Add support for reporting the
9605 method and its boundaries to valgrind.
9607 2007-06-28 Martin Baulig <martin@ximian.com>
9609 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
9611 2007-06-25 Zoltan Varga <vargaz@gmail.com>
9613 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
9615 * generic.2.cs: Add new test case.
9617 2007-06-25 Martin Baulig <martin@ximian.com>
9619 Merged the `debugger-dublin' branch.
9622 (mono_debugger_insert_method_breakpoint): New public method.
9623 (mono_debugger_remove_method_breakpoint): Likewise.
9624 (mono_debugger_check_breakpoints): New static method.
9625 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
9627 * debug-debugger.h (MonoDebuggerInfo):
9628 Renamed (to keep backward compatibility in the vtable):
9629 `insert_breakpoint' -> `old_insert_breakpoint'.
9630 `remove_breakpoint' -> `old_remove_breakpoint'.
9631 `create_string' -> `old_create_string'.
9632 `lookup_class' -> `old_lookup_class'.
9633 `lookup_type' -> removed; changed into a dummy field.
9634 `lookup_assembly' -> `old_lookup_assembly'.
9635 Added (same functionality, but different signature):
9636 `create_string', `lookup_class', `lookup_assembly'
9638 `get_method_addr_or_bpt', `remove_method_breakpoint',
9639 `runtime_class_init'.
9641 * debug-debugger.c: Merged the `debugger-dublin' branch.
9643 2007-06-23 Zoltan Varga <vargaz@gmail.com>
9645 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
9647 (peephole_pass): Likewise.
9649 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
9651 * driver.c: hopefully make setaffinity work also for ancient
9654 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
9656 * driver.c : win32 build fix.
9658 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
9660 * driver.c: check for the MONO_NO_SMP env var and bind to a single
9661 processor if it is set.
9663 2007-06-21 Martin Baulig <martin@ximian.com>
9665 * debug-mini.h: New file.
9668 (mono_debugger_insert_breakpoint_full): Moved here from
9669 ../metadata/mono-debug-debugger.c.
9670 (mono_debugger_remove_breakpoint): Likewise.
9671 (mono_debugger_breakpoint_callback): Likewise.
9673 2007-06-15 Raja R Harinath <rharinath@novell.com>
9675 * jit-icalls.c (mono_helper_compile_generic_method): Update to
9676 changes in MonoGenericClass.
9678 2007-06-14 Zoltan Varga <vargaz@gmail.com>
9680 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
9682 2007-06-14 Raja R Harinath <rharinath@novell.com>
9684 * jit-icalls.c (mono_helper_compile_generic_method): Update to
9685 removal of MonoGenericMethod.
9687 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
9689 * mini-exceptions.c: hooks for the exception events profiling API.
9691 2007-06-14 Randolph Chung <tausq@debian.org>
9693 * Makefile.ma: Add hppa target.
9694 * mini-arch.h: Include mini-hppa.h
9695 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
9696 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
9697 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
9699 2007-06-14 Randolph Chung <tausq@debian.org>
9701 * inssel.brg: Add rules for "chained" compare-branch operations so that
9702 a single compare op can affect multiple branches. Adjust cost for
9703 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
9704 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
9705 cost for some rules so that they can more easily be overridden by
9706 per-arch rules (with fixes from lupus).
9707 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
9709 2007-06-13 Randolph Chung <tausq@debian.org>
9711 * mini-ops.h: Reorder branch ops so that they match the order of the
9712 corresponding CEE_* ops. The code expects them this way.
9713 Add new ops for HPPA target.
9714 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
9716 2007-06-13 Randolph Chung <tausq@debian.org>
9718 * mini-exceptions.c: Handle cases where the stack grows towards
9720 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
9722 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
9724 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
9726 * driver.c: explain where a non-matching corlib is found.
9728 2007-06-13 Mark Probst <mark.probst@gmail.com>
9730 * mini.c (print_jit_stats): Output dynamic code allocation stats.
9732 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
9734 * mini-exceptions.c: Generate a method profile leave event during
9735 an exception to ensure that the profiler gets notified.
9737 2007-06-07 Zoltan Varga <vargaz@gmail.com>
9739 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
9742 * cpu-amd64.md: Add long_and/or/xor opcodes.
9744 2007-06-06 Wade Berrier <wberrier@novell.com>
9746 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
9747 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
9748 length of instruction shr_imm (expected 8, got 10)
9750 2007-06-06 Zoltan Varga <vargaz@gmail.com>
9752 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
9754 2007-06-06 Mark Probst <mark.probst@gmail.com>
9756 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
9757 MonoInternalHashTable again (fixed bug in the internal hash table
9760 2007-06-06 Mark Probst <mark.probst@gmail.com>
9762 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
9763 Have to figure out what makes it crash the SWF regression.
9765 2007-06-05 Zoltan Varga <vargaz@gmail.com>
9767 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
9769 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
9771 * mini.c: optimize out the type check when storing null in a
9774 2007-06-04 Mark Probst <mark.probst@gmail.com>
9776 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
9777 MonoInternalHashTable.
9779 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
9781 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
9782 signed integer methods.
9784 2007-06-02 Zoltan Varga <vargaz@gmail.com>
9786 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
9787 permanently since the current approach doesn't work.
9789 2007-06-02 Zoltan Varga <vargaz@gmail.com>
9791 * inssel.brg (stmt): Only call delegate->invoke_impl if
9792 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
9794 2007-06-01 Zoltan Varga <vargaz@gmail.com>
9796 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
9797 the sreg2==rdx case.
9799 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
9800 account if it contains a rex prefix.
9801 (peephole_pass): Handle OP_FMOVE as well.
9803 2007-06-01 Zoltan Varga <vargaz@gmail.com>
9805 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
9806 as it causes regressions.
9808 2007-05-31 Zoltan Varga <vargaz@gmail.com>
9810 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
9811 static case as well.
9813 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
9815 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
9816 (mono_arch_get_this_arg_from_call): Ditto.
9818 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
9820 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
9823 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
9824 (mono_arch_get_this_arg_from_call): Ditto.
9826 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
9828 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
9829 try to create optimized invoke code and use that for further invocations.
9830 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
9832 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
9834 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
9836 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
9837 sealed classes or methods.
9838 *devirtualization.cs: tests for the new optimization
9840 2007-05-29 Zoltan Varga <vargaz@gmail.com>
9842 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
9843 by the update_volatile () function.
9845 2007-05-27 Zoltan Varga <vargaz@gmail.com>
9847 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
9850 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
9852 2007-05-24 Jonathan Chambers <joncham@gmail.com>
9854 * mini.c: Add configure checks for header files.
9855 * mini-x86.c: Add configure checks for header files.
9856 * trace.c: Add configure checks for header files.
9857 * aot-runtime.c: Add configure checks for header files.
9858 * aot-compiler.c: Add configure checks for header files.
9859 * driver.c: Add configure checks for header files.
9860 * mini-codegen.c: Add configure checks for header files.
9862 Code is contributed under MIT/X11 license.
9864 2007-05-22 Zoltan Varga <vargaz@gmail.com>
9866 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
9867 icompare_imm -128 + op_iclt. Fixes #81703.
9869 2007-05-19 Zoltan Varga <vargaz@gmail.com>
9871 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
9873 2007-05-15 Massimiliano Mantione <massi@ximian.com>
9875 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
9876 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
9877 so that all isinst checks now use "interface_bitmap".
9879 2007-05-15 Zoltan Varga <vargaz@gmail.com>
9881 * cpu-amd64.md (jmp): Fix a warning.
9883 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
9885 * basic.cs: Add new regression test.
9887 * basic.cs: Remove test which is now in basic-long.cs.
9889 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
9891 * basic-long.cs: Add new test.
9893 2007-05-13 Zoltan Varga <vargaz@gmail.com>
9895 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
9897 2007-05-12 Zoltan Varga <vargaz@gmail.com>
9899 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
9901 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
9904 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
9905 throwing code a bit.
9907 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
9908 the exception throwing code a bit.
9910 * mini-x86.c (get_call_info): Allocate result from a mempool.
9912 2007-05-11 Zoltan Varga <vargaz@gmail.com>
9914 * aot-compiler.c (find_typespec_for_class): Fix the assert.
9916 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
9918 * mini.h (MonoCompile): Add 'token_info_hash' field.
9920 * mini.c: Save token->method associations during compilation so the AOT
9921 compiler can use it.
9923 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
9924 which reference generic classes and methods.
9926 2007-05-10 Zoltan Varga <vargaz@gmail.com>
9928 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
9930 * aot-compiler.c (compile_method): Fix a typo in a comment.
9932 * aot-runtime.c (decode_cached_class_info): Skip generic types.
9934 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
9937 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
9939 2007-05-09 Zoltan Varga <vargaz@gmail.com>
9941 * mini.h (MonoCompile): Add 'args' field.
9943 * mini.c (mono_compile_create_vars): Store variables representing the arguments
9946 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
9948 2007-05-08 Zoltan Varga <vargaz@gmail.com>
9950 * mini.c (mono_compile_get_interface_var): Remove this unused function.
9952 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
9954 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
9955 opcodes for some opcodes.
9957 * mini.h *.brg *.c: Use the new opcodes.
9959 2007-05-08 Massimiliano Mantione <massi@ximian.com>
9961 * mini.h: Bumped aot revision.
9963 * inssel.brg: modified code generation of type checks for interfaces
9964 to use the new "MonoClass.interface_bitmap" instead of the old
9965 "MonoClass.interface_offsets".
9967 2007-04-30 Zoltan Varga <vargaz@gmail.com>
9969 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
9971 2007-04-29 Zoltan Varga <vargaz@gmail.com>
9973 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
9976 2007-04-27 Neale Ferguson <neale@sinenomine.net>
9978 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
9980 2007-04-27 Wade Berrier <wberrier@novell.com>
9982 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
9983 mini.h) to fix build.
9985 2007-04-26 Zoltan Varga <vargaz@gmail.com>
9987 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
9989 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
9990 causes the corlib unit tests to fail.
9992 2007-04-25 Zoltan Varga <vargaz@gmail.com>
9994 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
9996 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
9998 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
9999 opcodes to the comparison relations.
10001 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
10002 opcodes to their types.
10004 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
10006 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
10007 it in cfg->arch.cinfo.
10009 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
10011 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
10012 cfg->cil_offset_to_bb.
10014 2007-04-24 Zoltan Varga <vargaz@gmail.com>
10016 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
10017 created becase of initlocals.
10019 2007-04-23 Zoltan Varga <vargaz@gmail.com>
10021 * mini-alpha.c cpu-alpha.md: More alpha port work from
10022 Sergey Tikhonov <tsv@solvo.ru>.
10024 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
10026 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
10028 2007-04-19 Zoltan Varga <vargaz@gmail.com>
10030 * cpu-s390.md (break): Correct the length of break instruction.
10032 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10034 * mini.c: fix a couple of soft-float issues and comments.
10036 2007-04-15 Miguel de Icaza <miguel@novell.com>
10038 * trace.c (is_filenamechar): - is also a filename char.
10040 2007-04-15 Neale Ferguson <neale@sinenomine.net>
10042 * mini-s390.c: Correct checking for enum type in return value processing.
10044 2007-04-14 Raja R Harinath <rharinath@novell.com>
10046 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
10047 (version.h): Makefile is in the build directory.
10049 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
10051 * mini-amd64.h: fix for assertion failure on Solaris/amd64
10053 2007-04-11 Martin Baulig <martin@ximian.com>
10055 * mini.c (can_access_member): Fix handling of generic classes;
10058 2007-04-10 Zoltan Varga <vargaz@gmail.com>
10060 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
10062 2007-04-05 Zoltan Varga <vargaz@gmail.com>
10064 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
10066 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
10068 * mini-codegen.c: make sure the right spill amount is
10069 used for fp or integer registers (fixes the float_sub_spill() on ppc).
10071 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
10073 * mini-ppc.c: fixes for the fp_branch_nan test.
10075 2007-03-23 Zoltan Varga <vargaz@gmail.com>
10077 * basic.cs: Comment out new test which still fails on ia64.
10079 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
10081 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
10083 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
10085 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
10087 2007-03-22 Zoltan Varga <vargaz@gmail.com>
10089 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
10090 on 64 bit machines. Fixes part of #80738.
10092 * basic.cs: Add regression test.
10094 2007-03-17 Zoltan Varga <vargaz@gmail.com>
10096 * inssel.brg basic.cs: Revert previous change to fix build.
10098 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
10101 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
10103 * basic.cs: Add new regression test.
10105 2007-03-17 Zoltan Varga <vargaz@gmail.com>
10107 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
10110 2007-03-16 Neale Ferguson <neale@sinenomine.net>
10112 * cpu-s390x.md: Correct length of break instruction.
10114 2007-03-16 Neale Ferguson <neale@sinenomine.net>
10116 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
10117 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
10119 2007-03-15 Jonathan Chambers <joncham@gmail.com>
10121 * *.c: Begin WIN64 port.
10122 * mini.c: Use correct register in profiler.
10123 * mini-amd64.c: No inline assembly on Win64.
10124 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
10125 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
10126 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
10127 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
10128 mono_arch_ip_from_context for Win64.
10130 Contributed under MIT/X11 license.
10132 2007-03-15 Zoltan Varga <vargaz@gmail.com>
10134 * exceptions-amd64.c (seh_handler): Ditto.
10136 * exceptions-x86.c (seh_handler): Fix a memory leak.
10138 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
10140 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
10141 mini-s390x.c: fixed peephole optimizations to deal
10142 correctly with 1 and 2 byte reload avoidance.
10144 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
10146 * cpu-s390.md, cpu-s390x.md: update localloc length.
10148 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
10150 * cpu-g4.md: added missing descriptions.
10152 2007-03-14 Miguel de Icaza <miguel@novell.com>
10154 * Makefile.am: Add support so the tail tests are not executed on
10155 PowerPC as that is a known limitation of the PowerPC port.
10157 2007-03-13 Jonathan Chambers <joncham@gmail.com>
10159 * runmdesc.bat: Move to msvc directory.
10161 2007-03-13 Jonathan Chambers <joncham@gmail.com>
10163 * runmdesc.bat: Run executable that was produced by the current
10164 target and sent via an argument.
10166 2007-03-11 Zoltan Varga <vargaz@gmail.com>
10168 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
10171 * generics.2.cs: Add regression test.
10173 2007-03-09 Wade berrier <wberrier@novell.com>
10175 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
10177 2007-03-09 Zoltan Varga <vargaz@gmail.com>
10179 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
10180 AOT code depends on this.
10182 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
10184 * mini.c: more precise tracking of types in the eval stack
10185 (part of fix for bug #81044).
10187 2007-03-07 Zoltan Varga <vargaz@gmail.com>
10189 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
10191 * aot-compiler.c (encode_patch): Remove an obsolete comment.
10193 2007-03-06 Zoltan Varga <vargaz@gmail.com>
10195 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
10197 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
10199 2007-02-22 Zoltan Varga <vargaz@gmail.com>
10201 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
10202 a pointer on 64 bit systems. Fixes #80190.
10204 * iltests.il: Add new regression test.
10206 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
10208 * mini.c: inline a constant for Environment.IsRunningOnWindows.
10210 2007-02-19 Geoff Norton <gnorton@customerdna.com>
10212 * trace.c: Remove an erroneous alignemnt check when tracing.
10213 Fixes --trace on OSX86.
10215 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
10217 * mini-$(arch).h: initialize SP in context for all the archs.
10219 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
10221 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
10222 regressions in the thread tests.
10224 2007-02-14 Zoltan Varga <vargaz@gmail.com>
10226 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
10227 - fixed implementation of LOCALLOC opcode
10228 - implemented non-un compare for floats
10230 - implementation of FDIV and CKFINITE opcodes
10231 - fixes for latest mono updates
10232 - additional arch opcodes
10234 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
10236 * Makefile.am: simplify and merge rules for cross-compilation.
10238 2007-02-07 Massimiliano Mantione <massi@ximian.com>
10240 * local-propagation.c: Actually *apply* the fix for bug 80591...
10242 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
10244 * mini-exceptions.c: backuot part of the last change
10245 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
10247 2007-02-06 Massimiliano Mantione <massi@ximian.com>
10248 * inssel.brg: Fix bug 59286.
10251 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
10253 * mini-exceptions.c: patch from Zoltan to correctly check for
10254 stack boundaries (using the stack register, not the frame register),
10255 fixes bugs #80724, #79717.
10257 2007-02-03 Zoltan Varga <vargaz@gmail.com>
10259 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
10260 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
10262 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
10263 presence of frame pointer elimination.
10265 2007-02-01 Geoff Norton <gnorton@customerdna.com>
10267 * mini-x86.h: NetBSD UCONTEX_REG defines.
10269 2007-02-01 Zoltan Varga <vargaz@gmail.com>
10271 * inssel-amd64.brg: Fix amd64 build.
10273 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
10275 * mini.h: remove extern to workaround what looks likes gcc bug 26905
10278 2007-01-31 Zoltan Varga <vargaz@gmail.com>
10280 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
10283 * mini-<ARCH>.c: Use mono_is_regsize_var ().
10285 2007-01-30 Mark Mason <mason@broadcom.com>
10287 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
10288 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
10289 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
10290 beginning support for CEE_JMP [not quite working yet]
10291 * tramp-mips.c: LMF handling now works
10293 2007-01-30 Zoltan Varga <vargaz@gmail.com>
10295 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
10297 * mini.h (NULLIFY_INS): New macro.
10299 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
10301 * mini.c: statistical profiler fix for windows, patch
10302 from Tor Lillqvist (tml@novell.com).
10304 2007-01-30 Massimiliano Mantione <massi@ximian.com>
10305 * local-propagation.c: Fix bug 80591.
10307 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
10309 * Makefile.am: put back the --export-dynamic option as with
10310 the previous gmodule flags (thanks to Robert Jordan).
10312 2007-01-28 Zoltan Varga <vargaz@gmail.com>
10314 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
10316 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
10317 simplify and speed up the local register allocator. Also rename some fields
10318 like iassign->vassign.
10320 * regalloc.c: Remove some functions which are no longer used since their
10321 inlined version is in mini-codegen.c.
10323 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
10325 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
10327 2007-01-27 Zoltan Varga <vargaz@gmail.com>
10329 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
10330 narrowing. Fixes #80622.
10332 * iltests.il: Add new regresssion test.
10334 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
10336 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
10337 debug-debugger.c, debug-debugger.h: warning fixes.
10338 * driver.c: updated copyright year and made it fit in one line.
10340 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
10342 * aot-runtime.c: updated to use mono-dl instead of gmodule.
10344 2007-01-25 Zoltan Varga <vargaz@gmail.com>
10346 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
10348 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
10350 * iltests.il: Add new test for bug #80507.
10352 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
10354 * mini-arm.h: use soft-float also on vfp for now.
10356 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
10358 * mini.c: fix some more soft-float issues.
10360 2007-01-24 Zoltan Varga <vargaz@gmail.com>
10362 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
10364 2007-01-24 Massimiliano Mantione <massi@ximian.com>
10365 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
10366 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
10367 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
10369 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
10371 * mini-arm.c: typo fix.
10373 2007-01-23 Neale Ferguson <neale@sinenomine.net>
10375 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
10377 2007-01-21 Zoltan Varga <vargaz@gmail.com>
10379 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
10380 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
10382 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
10384 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
10386 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
10388 * inssel.brg: Fix a warning.
10390 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
10392 * abcremoval.c ssa.c ssapre.c: Update after this change.
10394 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
10396 * dominators.c (df_set): Use mono_bitset_union_fast.
10398 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
10400 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
10401 mini-codegen.c: reduce relocations and memory usage for the cpu
10404 2007-01-20 Zoltan Varga <vargaz@gmail.com>
10406 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
10408 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
10409 to reduce their size.
10411 2007-01-19 Mark Mason <mason@broadcom.com>
10413 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
10414 * mini-mips.c: more configuration macros, support long conditional branches, additional
10415 asserts, fix epilog instrumentation.
10416 * mini-mips.h: use standard stack walk
10417 * cpu-mips.md: increase size of div, rem and conditional branches
10419 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
10421 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
10424 2007-01-19 Zoltan Varga <vargaz@gmail.com>
10426 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
10427 (compile_method): Ditto.
10429 * aot-runtime.c (decode_klass_info): Ditto.
10431 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
10432 needed by the code generated by inssel.brg. Also fix a warning.
10434 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
10436 * mini.c: deal with enums that become genericinsts by
10437 being nested in a generic class (bug #79956).
10439 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
10441 * mini.c: match the generic definition to check for
10442 private access with generic types (bug #78431).
10444 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
10446 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
10447 to make life easier for people cross-compiling that insist on not
10450 2007-01-17 Mark Mason <mason@broadcom.com>
10452 * inssel-long.brg: patch to deal with mips missing flags
10453 * inssel-long32-mips.brg: implement overflow checks
10454 * insset-mips.brg: implement overflow checks
10455 * mini-mips.h: implement conditional exception handling
10456 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
10457 Remove unused code, minor cleanups.
10458 * exceptions-mips.c: minor cleanups
10459 * mini-ops.h: add mips conditional exception ops
10460 * cpu-mips.md: add mips conditional exception ops
10463 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
10465 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
10466 to deal with mips missing of flags.
10468 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
10470 * exceptions-ppc.c: execute fault handlers.
10472 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
10474 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
10476 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
10478 * mini.c: handle also floating point values in initialize_array.
10480 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
10482 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
10483 array initialization and make it conditional on the intrins option.
10485 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
10487 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
10488 relocations and put the patch info names close to the enum definition.
10490 2007-01-15 Mark Mason <mason@broadcom.com>
10492 * basic.cs, exceptions.cs: break up large tests to increase debugability.
10494 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
10496 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
10498 2007-01-12 Raja R Harinath <rharinath@novell.com>
10500 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
10502 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
10504 * Makefile.am: distribute the mips sources.
10506 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
10508 * mini-codegen.h: handle bug #80489 here, by excluding ecx
10511 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
10513 * cpu-x86.md: back out for now as this triggers other regressions.
10515 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
10517 * cpu-x86.md: force src1 and dest regpair for long shift instructions
10518 to eax:edx, so ecx can't get allocated to them (bug #80489).
10520 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
10522 * mini.c, mini-exceptions.c: enabled running fault handlers
10525 2007-01-03 Miguel de Icaza <miguel@novell.com>
10527 * driver.c: If nothing fail, do not use the string "failed",
10528 because it makes it very annoying to view test result logs on the
10531 2006-12-30 Miguel de Icaza <miguel@novell.com>
10533 * debug-debugger.c (mono_debugger_main): Rename "main" to
10534 "main_method" to prevent a warning.
10536 Remove a warning for unused field.
10538 2006-12-28 Martin Baulig <martin@ximian.com>
10541 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
10543 2006-12-22 Martin Baulig <martin@ximian.com>
10545 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
10546 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
10547 seperate `.mdb_debug_info' section, so we can access it from the
10548 debugger even if the binary is stripped.
10550 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
10551 from the `.mdb_debug_info' here to prevent the linker from
10552 removing that section.
10554 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
10555 mdb-debug-info64.s.
10557 2006-12-19 Robert Jordan <robertj@gmx.net>
10559 * mini-x86: enable the code to return small structures in
10560 registers for FreeBSD as well. Fixes bug #80278.
10561 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
10563 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
10565 * mini-x86.c: align the stack when calling the profiler
10566 function instrumenting the prolog (on OSX).
10568 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
10570 * mini.c: emit a break opcode where Debugger.Break () is called.
10572 2006-12-13 Miguel de Icaza <miguel@novell.com>
10574 * mini.c (mono_method_to_ir): Provide useful information on this
10575 assert, to prevent others from debugging like I did.
10577 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
10579 * mini.c: enable code which was incorrectly commented
10582 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
10584 * mini-x86.c: enable on OSX, too, the code to return small
10585 structures in registers.
10587 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
10589 * mini-x86.c: remove the use of the dynamic code manager here, too.
10591 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
10593 * mini.h, debug-debugger.c, tramp-*.c: fixed
10594 mono_debugger_create_notification_function() to use
10595 mono_global_codeman_reserve () instead of a dynamic code manager.
10597 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
10599 * mini.c, jit-icalls.h, jit-icalls.c: remove the
10600 ves_array_element_address() jit icall and use a generated
10601 managed method instead (which is about 4 times faster for a rank 3
10604 2006-11-29 Mark Mason <mason@broadcom.com>
10606 * basic-calls.cs: additional tests for passing
10607 structures as function arguments.
10609 2006-11-29 Mark Mason <mason@broadcom.com>
10611 * mini-mips.h: disable custom exception handling
10612 * mini-mips.c: throw/rethrow should use jalr to call
10613 exception stubs. Fixed bug with passing structures
10614 by value. More support for tracing floating point
10617 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
10619 * mini.c: fixed typo in the soft-float ldind.r4 handling
10622 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
10624 * mini.c, mini.h, driver.c: added --runtime command line
10625 option to select a different runtime than the autodetected one.
10626 * jit.h: added API for embedders to initialize with a specific
10629 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
10631 * mini.c: handle also boxing of r4 values (bug #80024).
10633 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
10635 * mini-ppc.c: force indirect calls until we reserve
10636 enough address space for all the generated code.
10638 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
10640 * exceptions-arm.c: workaround bugs in the libc definition
10641 of struct ucontext.
10643 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
10645 * inssel.brg: fixes from me and Mark Mason.
10647 2006-11-23 Dick Porter <dick@ximian.com>
10649 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
10650 semaphore display now we've fixed the initial value
10652 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
10654 * inssel.brg: partially revert the last change to fix the build.
10656 2006-11-21 Mark Mason <mason@broadcom.com>
10658 * inssel.brg: Add and use compare-and-branch macros to support
10659 architectures that do not have condition code registers (ie. MIPS).
10660 * *-mips.{c,brg,md}: Fix copyright statements
10662 2006-11-20 Mark Mason <mason@broadcom.com>
10664 * Makefile.am: remove mini-codegen.c from list of MIPS sources
10665 * mini.c: Allow GET_CONTEXT to be specified by the arch port
10666 * mini.h: Added declaration for mono_print_ins()
10667 * mini-codegen.c: added ins_spec initializer for MIPS
10668 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
10669 vreg to be virtual and hreg to be non-virtual.
10670 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
10671 is not yet working/implemented correctly.
10672 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
10673 non-static, fixup calls to print_ins() from other parts in the file.
10675 2006-11-20 Mark Mason <mason@broadcom.com>
10677 * basic-calls.cs: added tests for passing structures as arguments
10680 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
10682 * inssel-long32.brg: optimize signed division by power of two.
10684 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
10686 * mini-arm.c: added support for interworking with thumb code
10687 (mono must be still be built using the ARM instruction encoding).
10689 2006-11-19 Miguel de Icaza <miguel@novell.com>
10691 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
10692 verifier has different rules for it. Fixes a few verifier issues
10695 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
10696 at the end, so people know what happened.
10698 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
10700 * brach-opts.c: in optimize_exception_target() make sure we
10701 are in a catch clause (fixes bug #79871).
10703 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
10705 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
10706 more soft-float support fixes.
10708 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
10710 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
10711 that are passed half on the stack and half in registers.
10713 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
10715 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
10716 more mips integration work from Mark E Mason
10717 <mark.e.mason@broadcom.com>.
10719 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
10721 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
10722 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
10723 tramp-mips.c: added sources for the mips port, not
10724 integrated in the build yet. Contributed by
10725 Mark E Mason <mark.e.mason@broadcom.com>.
10727 2006-11-14 Neale Ferguson <neale@sinenomine.net>
10729 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
10731 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
10733 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
10734 put the soft-float rules in its own file since it seems to
10735 break s390 compilation.
10737 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
10739 * mini-arm.c: fixed wrnings.
10741 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
10743 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
10744 inssel-arm.brg: ARM support for soft-float.
10746 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
10748 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
10749 loads and stores of 32 bit fp values.
10751 2006-11-10 Zoltan Varga <vargaz@gmail.com>
10753 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
10755 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
10756 works. Fixes #79852 and #79463.
10758 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
10760 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
10761 more soft-float support WIP and fixes.
10763 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
10765 * mini-arm.c: some VFP updates.
10767 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
10769 * mini-exceptions.c: 0 is a valid local var offset in some
10770 architectures, don't assert (bug #78508).
10772 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
10774 * exceptions-arm.c: fixed off by one error in stack walk code.
10776 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
10778 * mini.h, mini.c: more precise tracking of type load exceptions.
10780 2006-11-03 Robert Jordan <robertj@gmx.net>
10782 * Makefile.am: [WIN32] Add monow.exe target.
10783 * driver.c: [WIN32] Don't detach the console when debugging.
10786 2006-10-30 Miguel de Icaza <miguel@novell.com>
10788 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
10790 2006-10-23 Zoltan Varga <vargaz@gmail.com>
10792 * aot-compiler.c (emit_method_info): Add a case missed earlier.
10794 * driver.c (mini_regression): Fix --regression with AOT.
10796 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
10798 2006-10-17 Zoltan Varga <vargaz@gmail.com>
10800 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
10802 * mini-sparc.h: Don't use sigaction on sparc/linux.
10804 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
10806 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
10808 * mini-exceptions.c: Add proper include files for getpid ().
10810 2006-10-16 Zoltan Varga <vargaz@gmail.com>
10812 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
10813 address instead of a MonoJitInfo* to avoid decoding the exception info for the
10816 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
10817 name cache to reduce its size.
10819 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10821 2006-10-15 Zoltan Varga <vargaz@gmail.com>
10823 * mini-x86.c: Save/restore the current LMF structure more efficiently using
10824 the mono_lmf TLS variable.
10826 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
10827 trampoline lmf frames.
10829 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
10831 2006-10-14 Zoltan Varga <vargaz@gmail.com>
10833 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
10834 the mono_lmf TLS variable.
10836 * mini-exceptions.c: Access the LMF structure through accessors.
10838 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
10839 variable instead of in jit_tls->lmf.
10841 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
10843 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
10844 trampoline lmf frames.
10846 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
10848 2006-10-12 Zoltan Varga <vargaz@gmail.com>
10850 * mini.c trace.c mini-x86.c: Revert these too.
10852 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
10855 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
10857 * genmdesc.c: removed now dead code.
10859 2006-10-09 Robert Jordan <robertj@gmx.net>
10861 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
10863 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
10865 * mini.h: do not leave gaps in the opcode values.
10867 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
10869 * jit-icalls.h: flag functions as internal here, too.
10871 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
10873 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
10874 functions with the internal attribute.
10876 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
10878 * aot-compiler.c: fclose the file descriptor in the profile read loop.
10880 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
10882 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
10885 2006-10-05 Zoltan Varga <vargaz@gmail.com>
10887 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
10888 tail calls as on other platforms.
10890 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
10892 * iltests.il: Add a few tailcall tests.
10894 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
10896 * driver.c: fix loop for old compilers (bug #79521).
10898 2006-10-02 Zoltan Varga <vargaz@gmail.com>
10900 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
10902 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
10904 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
10905 metadata without any code.
10907 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
10908 more precise debugging information using gdb.
10910 2006-09-30 Zoltan Varga <vargaz@gmail.com>
10912 * inssel-ia64.brg: Make the helper methods static.
10914 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
10916 * inssel-x86.brg: make the helper methods static.
10918 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
10920 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
10922 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
10924 * mini.c: updates for monoburg changes.
10925 * inssel.brg: make a few helper functions static as they should.
10927 2006-09-27 Zoltan Varga <vargaz@gmail.com>
10929 * Makefile.am: Move mini-codegen.c to common_sources.
10931 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
10933 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
10935 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
10936 mini-ppc.h: port to use the common local register allocator.
10938 2006-09-26 Zoltan Varga <vargaz@gmail.com>
10940 * mini.h: Remove the comment too then.
10942 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
10944 * mini.h: put back backend.data which is to be used shortly and
10945 doesn't increase the size of MonoInst. If any 64 bit arch aligned
10946 pointers on 4 byte boundaries it'd have much bigger issues running
10947 and you can ifdef it out anyway.
10949 2006-09-26 Zoltan Varga <vargaz@gmail.com>
10951 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
10952 MonoInst size by 4 bytes on 64 bit machines.
10954 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
10956 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
10957 replacement with more meaningful field names. Arch maintainers, please
10958 check the assigned names are good enough for your arch.
10960 2006-09-26 Zoltan Varga <vargaz@gmail.com>
10962 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
10963 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
10965 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
10967 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
10968 relocations and memory requirements, put the optimization flags
10969 definitions in their own file.
10971 2006-09-24 Zoltan Varga <vargaz@gmail.com>
10973 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
10975 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
10977 2006-09-22 Zoltan Varga <vargaz@gmail.com>
10979 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
10981 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
10983 * inssel.brg: use the correct function to get the size of an item
10984 in an array, given an element class.
10985 * aot-compiler.c: do not access class->class_size directly.
10987 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
10989 * mini.h, debug-mini.c: added a debugging function to print
10990 info about local variables and arguments in a jitted method.
10992 2006-09-20 Zoltan Varga <vargaz@gmail.com>
10994 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
10996 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
10998 2006-09-19 Zoltan Varga <vargaz@gmail.com>
11000 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
11001 inner and outer loops when passing vtypes.
11003 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
11005 * mini-ppc.c: take into account the cpu errata for cache flushing
11006 which caused some random errors (bug #79381).
11008 2006-09-19 Zoltan Varga <vargaz@gmail.com>
11010 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
11011 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
11013 2006-09-17 Zoltan Varga <vargaz@gmail.com>
11015 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
11018 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
11019 freebsd ports tree.
11021 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
11022 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
11024 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
11027 2006-09-13 Zoltan Varga <vargaz@gmail.com>
11029 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
11031 2006-09-12 Zoltan Varga <vargaz@gmail.com>
11033 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
11034 macro does not have to be changed during debugging.
11036 * 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>.
11038 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
11040 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
11042 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
11043 MONO_ARCH_NO_EMULATE_MUL is defined.
11045 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
11047 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
11049 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
11051 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
11053 2006-09-11 Zoltan Varga <vargaz@gmail.com>
11055 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
11056 stuff to mini-exceptions.c where it is used.
11058 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
11059 setup code, the real one is in mini-exceptions.c.
11061 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
11062 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
11063 some changes from the freebsd ports tree.
11065 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
11068 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
11070 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
11072 * mini.c: on Linux, check for /proc to be mounted
11073 (bug# 79351, novell bug#201204).
11075 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
11077 * mini.c: handle cases where pthread_attr_getstack() behaves
11078 incorrectly (bug #78096).
11080 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
11082 * mini-arm.c: support larger stack frames (bug #79272).
11084 2006-09-08 Zoltan Varga <vargaz@gmail.com>
11086 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
11088 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
11091 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
11092 mono_class_from_name () to find a class from its name.
11094 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
11096 2006-09-07 Zoltan Varga <vargaz@gmail.com>
11098 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
11100 2006-09-05 Kornél Pál <kornelpal@gmail.com>
11102 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
11104 2006-09-04 Zoltan Varga <vargaz@gmail.com>
11106 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
11107 callinfo->trampoline.
11109 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
11111 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
11114 2006-09-03 Zoltan Varga <vargaz@gmail.com>
11116 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
11118 2006-09-02 Zoltan Varga <vargaz@gmail.com>
11120 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
11121 stats.method_trampolines, it is already done by the generic trampoline code.
11123 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
11125 2006-09-01 Zoltan Varga <vargaz@gmail.com>
11127 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
11129 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
11131 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
11133 * mini.c (print_jit_stats): Print mscorlib mempool size too.
11135 * mini.c (print_jit_stats): Print new stats.
11137 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
11139 2006-08-31 Zoltan Varga <vargaz@gmail.com>
11141 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
11142 Address on two dimensional arrays. Fixes #78729.
11144 * mini.h (MonoCompile): Add a 'skip_visibility' field.
11146 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
11149 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
11151 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
11154 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
11156 (mini_get_ldelema_ins): Ditto.
11158 2006-08-30 Zoltan Varga <vargaz@gmail.com>
11160 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
11161 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
11164 2006-08-29 Neale Ferguson <neale@sinenomine.net>
11166 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
11167 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
11169 * exceptions-s390x.c: Cosmetic change.
11171 * tramp-s390.c: Fix warning.
11173 * cpu-s390.md: Correct length of mul_imm.
11175 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
11177 * aot-compiler.c: added binary writer with ELF backend
11178 implementation (only on Linux/x86 for now).
11180 2006-08-18 Zoltan Varga <vargaz@gmail.com>
11182 * Makefile.am: Don't run net 2.0 AOT tests.
11184 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
11185 (mono_compile_assembly): Skip net 2.0 assemblies as well.
11187 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
11189 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
11191 * aot-compiler.c: simplified and refactored the asm-writing code
11192 to allow different backends.
11194 2006-08-18 Zoltan Varga <vargaz@gmail.com>
11196 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11198 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
11199 little. Share patches of type TYPE_FROM_HANDLE as well.
11201 * mini.c (mono_patch_info_equal): New helper function.
11202 (mono_patch_info_hash): Ditto.
11204 * aot-compiler.c (emit_method_code): Fix s390 build.
11206 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
11207 is not handled because it is stored as a flag and not as a type ctor. Fixes
11210 2006-08-17 Zoltan Varga <vargaz@gmail.com>
11212 * aot-compiler.c: Fix computation of GOT slot statistics.
11214 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
11215 Also remove support for not PIC AOT.
11217 * mini.h: Bump AOT file format version.
11219 * objects.cs: Add a test for #78990.
11221 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
11222 (peter.dettman@iinet.net.au). Fixes #79087.
11224 * basic-long.cs: Add a test for the above.
11226 2006-08-16 Zoltan Varga <vargaz@gmail.com>
11228 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
11230 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
11233 2006-08-15 Zoltan Varga <vargaz@gmail.com>
11235 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
11238 2006-08-10 Jonathan Chambers <joncham@gmail.com>
11240 * mini.c: Don't verify COM proxy invoke calls
11243 2006-08-10 Dick Porter <dick@ximian.com>
11245 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
11246 which process is holding semaphores locked.
11248 2006-08-08 Zoltan Varga <vargaz@gmail.com>
11250 * mini-ia64.c mini-amd64.c: Fix #79027.
11252 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
11254 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
11256 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
11257 implicit arguments in a vararg call. Fixes #79027.
11259 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
11261 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
11262 (mono_get_array_new_va_signature): Ditto.
11264 2006-08-05 Zoltan Varga <vargaz@gmail.com>
11266 * aot-runtime.c: Call init_plt lazily.
11268 * inssel-long.brg: Fix unsigned long->int conversion.
11270 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
11272 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
11273 that most data is now in the .rss/.data section.
11275 2006-08-04 Zoltan Varga <vargaz@gmail.com>
11277 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
11279 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
11281 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
11283 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
11285 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
11286 virtual call. Fixes #79010.
11288 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
11289 and use the result as the this argument in the real call.
11291 * generics.2.cs: Add a new test for #79010.
11293 2006-08-03 Zoltan Varga <vargaz@gmail.com>
11295 * mini-x86.c: Fix a warning.
11297 * aot-compiler.c: Add a bunch of statistics.
11299 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
11301 2006-08-02 Zoltan Varga <vargaz@gmail.com>
11303 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
11305 2006-08-01 Zoltan Varga <vargaz@gmail.com>
11307 * 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>.
11309 2006-07-13 Miguel de Icaza <miguel@novell.com>
11311 * mini.c (mono_method_to_ir): Obtain the original method in the
11312 CIL stream and use this to perform validation.
11316 2006-07-19 Zoltan Varga <vargaz@gmail.com>
11318 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
11319 (mono_arch_call_opcode): Ditto.
11321 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
11324 * mini.c (mono_patch_info_dup_mp): New helper function.
11326 * aot-compiler.c (compile_method): Fix some of the memory allocated during
11327 compilation. Fixes #78827.
11329 2006-07-18 Kornél Pál <kornelpal@gmail.com>
11331 * declsec.c: Use original security informations for
11332 MONO_WRAPPER_MANAGED_TO_MANAGED.
11334 2006-07-15 Jonathan Chambers <joncham@gmail.com>
11336 * mini.c: Allow Com Interop methods/classes and
11337 don't verify COM wrapper calls
11340 2006-07-13 Zoltan Varga <vargaz@gmail.com>
11342 * inssel-long32.brg: Fix long->i4 checked conversion.
11344 * exceptions.cs: Add a test for the above.
11346 2006-07-08 Zoltan Varga <vargaz@gmail.com>
11348 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
11350 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
11353 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
11356 2006-07-03 Zoltan Varga <vargaz@gmail.com>
11358 * mini.c: Fix solaris/x86 exception handling.
11360 * Makefile.am: Get rid of $(ICU_LIBS).
11362 2006-07-02 Zoltan Varga <vargaz@gmail.com>
11364 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
11365 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
11366 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
11368 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
11370 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
11371 this function causes a SIGSEGV.
11373 2006-06-22 Zoltan Varga <vargaz@gmail.com>
11375 * mini.c: Remove unused solaris/x86 includes.
11377 2006-06-21 Zoltan Varga <vargaz@gmail.com>
11379 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
11381 2006-06-20 Jb Evain <jbevain@gmail.com>
11383 * cpu-g4.md: fix max length of start_handler instruction.
11385 2006-06-20 Massimiliano Mantione <massi@ximian.com>
11386 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
11388 2006-06-16 Massimiliano Mantione <massi@ximian.com>
11389 * ssa.c: Fixed bug 78653 for SSA based deadce.
11390 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
11391 MonoInst.flags, used in SSA based deadce.
11392 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
11393 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
11395 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
11397 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
11398 it can end up using non executable memory on ppc64 systems
11399 running ppc32 userspace (fix from Johannes Berg).
11401 2006-06-14 Dick Porter <dick@ximian.com>
11403 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
11406 2006-06-13 Massimiliano Mantione <massi@ximian.com>
11407 * mini.c: Made so that inline is locally disabled if it would
11408 trigger a .cctor, because too many apps depend on this behavior
11409 (which seems to be also the one of the MS CLR).
11411 2006-06-13 Zoltan Varga <vargaz@gmail.com>
11413 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
11414 No idea why this worked before.
11416 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
11417 which branch to outer exception clauses since they could skip the
11418 inner finally clauses. Fixes #78633.
11420 * exceptions.cs: Add a test for the above.
11422 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
11425 * iltests.il: Add a test for the above.
11427 2006-06-12 Zoltan Varga <vargaz@gmail.com>
11429 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
11430 after the end of a try bblock, to prevent asserts in mini_method_compile ().
11432 * iltests.il: Add a test for the above.
11434 2006-06-10 Zoltan Varga <vargaz@gmail.com>
11436 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
11438 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
11439 methods as instrinsics.
11441 2006-06-09 Wade Berrier <wberrier@novell.com>
11443 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
11444 (simple-cee-ops.h ssapre-mini-ops.h)
11446 2006-06-09 Neale Ferguson <neale@sinenomine.net>
11448 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
11449 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
11451 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
11452 * cpu-s390x.md: Fix max. length values for a couple of instructions.
11454 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
11456 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
11458 2006-06-08 Massimiliano Mantione <massi@ximian.com>
11460 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
11461 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
11462 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
11463 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
11464 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
11465 of opcodes, so that bug 78549 should not happen again.
11466 * ssapre.c: Updated to use the renamed files.
11468 2006-06-08 Zoltan Varga <vargaz@gmail.com>
11470 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
11471 in OP_ATOMIC_EXCHANGE_I4.
11473 2006-06-07 Wade Berrier <wberrier@novell.com>
11475 * tramp-s390.c: Fix s390 build (add missing pointer declarations
11476 in mono_debugger_create_notification_function)
11478 2006-06-06 Zoltan Varga <vargaz@gmail.com>
11480 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
11482 * mini.c (type_from_stack_type): Disable some changes which do not
11485 * driver.c: Reenable opts.
11487 * mini.h (MonoStackSlot): New structure to keep track of the verification state
11488 of the evaluation stack.
11490 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
11491 evaluation stack trace at entry to the bblock.
11493 * mini.c (merge_stacks): New function to perform verification of stack merges.
11494 Turned off by default.
11496 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
11499 2006-06-06 Massimiliano Mantione <massi@ximian.com>
11501 * local-propagation.c: Fixed bug 78549.
11503 2006-06-04 Zoltan Varga <vargaz@gmail.com>
11505 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
11507 2006-06-02 Miguel de Icaza <miguel@novell.com>
11509 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
11510 tramp-arm.c, tramp-ia64.c
11511 (mono_debugger_create_notification_function): Update signature to
11512 new signature and use new protocol for creating the notification
11515 Should fix the build.
11517 2006-06-02 Geoff Norton <gnorton@customerdna.com>
11519 * exceptions-ppc.c (mono_jit_walk_stack)
11520 (ves_icall_get_frame_info): Fix the build
11522 2006-06-02 Zoltan Varga <vargaz@gmail.com>
11524 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
11526 2006-05-31 Raja R Harinath <rharinath@novell.com>
11528 * il2tests.2.il: New file for generics CIL tests. Add test for
11530 * Makefile.am: Update.
11533 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
11536 2006-05-30 Massimiliano Mantione <massi@ximian.com>
11538 * aliasing.c: Fixed bug 78311.
11540 2006-05-29 Martin Baulig <martin@ximian.com>
11542 * mini-exceptions.c (mono_find_jit_info): When computing the
11543 native offset, check whether we're actually inside the method's
11544 code; call mono_debug_print_stack_frame() to format the frame.
11545 (ves_icall_System_Exception_get_trace): Call
11546 mono_debug_print_stack_frame() to format the stack frame.
11547 (ves_icall_get_trace): Update to the new debugging API.
11548 (mono_jit_walk_stack_from_ctx): Likewise.
11549 (ves_icall_get_frame_info): Likewise.
11551 * mini.c (get_method_from_ip): Use the new debugging API.
11552 (mono_print_method_from_ip): Likewise.
11555 (mono_jit_walk_stack): Use the new debugging API.
11556 (ves_icall_get_frame_info): Likewise.
11558 2006-05-27 Zoltan Varga <vargaz@gmail.com>
11560 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
11562 2006-05-25 Massimiliano Mantione <massi@ximian.com>
11564 * mini.c: Added "limitator" to inline for debugging.
11566 2006-05-24 Martin Baulig <martin@ximian.com>
11568 * debug-debugger.c (mono_debugger_init): Create a private,
11569 malloc()-based code manager for the notification function and
11570 intentionally leak it on exit. This fixes the crash-on-exit race
11574 (mono_debugger_create_notification_function): Added
11575 `MonoCodeManager *' argument.
11578 (mono_debugger_create_notification_function): Added
11579 `MonoCodeManager *' argument.
11581 2006-05-23 Massimiliano Mantione <massi@ximian.com>
11583 * aliasing.c: Fixed 64 bit issue.
11584 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
11585 default since all known bugs are fixed (one more time!).
11587 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
11589 * mini.c: write barrier support.
11591 2006-05-23 Martin Baulig <martin@ximian.com>
11593 * debug-debugger.c: Revert Paolo's change. Add comment and #error
11594 check at the top of the file.
11596 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
11598 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
11599 reverting changes without reason and without changelog entries.
11601 2006-05-18 Zoltan Varga <vargaz@gmail.com>
11603 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
11604 to a few opcodes. Fixes #78439.
11606 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
11607 consistency with other archs.
11609 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
11611 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
11613 * debug-debugger.c: fix the build.
11615 2006-05-17 Martin Baulig <martin@ximian.com>
11618 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
11619 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
11620 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
11621 (debugger_attach): Call GC_mono_debugger_add_all_threads().
11623 2006-05-11 Zoltan Varga <vargaz@gmail.com>
11625 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
11627 2006-05-10 Zoltan Varga <vargaz@gmail.com>
11629 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
11630 MONO_TYPE_GENERICINST.
11632 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
11633 MONO_TYPE_GENERICINST.
11635 2006-05-09 Zoltan Varga <vargaz@gmail.com>
11637 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
11640 2006-05-08 Zoltan Varga <vargaz@gmail.com>
11642 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
11644 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
11646 2006-05-06 Zoltan Varga <vargaz@gmail.com>
11648 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
11649 mono_trace_cleanup ().
11651 * iltests.il: Fix problem with the newly added test.
11653 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
11654 due to register constraints, free up the previous hreg. Fixes #78314.
11656 * iltests.il: Add new test for #78314.
11658 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
11659 Interlocked.Add. Fixes #78312.
11661 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
11663 2006-05-05 Zoltan Varga <vargaz@gmail.com>
11665 * inssel.brg (mini_emit_virtual_call): Fix a warning.
11667 2006-05-05 Martin Baulig <martin@ximian.com>
11669 * debug-mini.c (mono_debug_open_block): New method.
11672 (mono_arch_output_basic_block): Call mono_debug_open_block() at
11673 the beginning of each basic block.
11676 (mono_arch_output_basic_block): Call mono_debug_open_block() at
11677 the beginning of each basic block.
11679 2006-05-04 Massimiliano Mantione <massi@ximian.com>
11681 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
11682 default until I understand why they break the build on amd64.
11684 2006-05-04 Zoltan Varga <vargaz@gmail.com>
11686 * mini.c (mini_cleanup): Call mono_cleanup ().
11688 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
11691 2006-05-04 Massimiliano Mantione <massi@ximian.com>
11693 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
11694 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
11695 default since all known bugs are fixed, and I cannot reproduce bug
11696 77944... I'm asking Matt Hargett to test again after this commit.
11698 2006-04-28 Massimiliano Mantione <massi@ximian.com>
11700 * mini-codegen.c: Fixed typo that thrashed inline.
11702 2006-04-28 Zoltan Varga <vargaz@gmail.com>
11704 * dominators.c (compute_dominators): Avoid using a worklist since
11705 it is not correct in some cases. Instead, iterate over all bblocks as
11706 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
11708 2006-04-28 Miguel de Icaza <miguel@novell.com>
11710 * mini.c (mono_jit_compile_method_inner): Use
11711 mono_prepare_exception_from_error that resets the value
11714 2006-04-27 Miguel de Icaza <miguel@novell.com>
11716 * mini.c: Move the mini_loader_error_to_exception to metadata.
11718 2006-04-27 Massimiliano Mantione <massi@ximian.com>
11720 * aliasing.c: Fixed bug 78210.
11722 2006-04-27 Massimiliano Mantione <massi@ximian.com>
11724 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
11725 default until all their problems (or the ones they trigger) are fixed.
11727 2006-04-26 Zoltan Varga <vargaz@gmail.com>
11729 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
11731 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
11732 as loaded only after resolving patches since that could invoke the same method.
11734 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
11736 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
11739 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
11742 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
11745 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
11746 made from AOT code through the PLT table.
11748 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
11749 holding the plt offset when a call is made to the aot plt trampoline.
11751 2006-04-25 Zoltan Varga <vargaz@gmail.com>
11753 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
11756 * Makefile.am (common_sources): Fix build breakage.
11758 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
11759 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
11760 intra-assembly calls if possible.
11762 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
11764 * mini-trampolines.c: Handle PLT entries.
11766 * mini.c: Avoid creating a GOT var for calls.
11768 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
11769 from mscorlib code.
11771 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
11772 from mscorlib code.
11774 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
11777 * mini.h: Bump AOT file format version.
11779 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
11782 2006-04-25 Martin Baulig <martin@ximian.com>
11784 * driver.c: Disable copyprop, consprop and inline when running
11785 inside the debugger.
11787 2006-04-25 Martin Baulig <martin@ximian.com>
11789 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
11790 with `get_current_thread' and added `detach'.
11791 (MonoDebuggerMetadataInfo): Added `thread_size',
11792 `thread_tid_offset', `thread_stack_ptr_offset' and
11793 `thread_end_stack_offset'.
11795 2006-04-25 Zoltan Varga <vargaz@gmail.com>
11797 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
11800 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
11801 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
11803 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
11805 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
11807 * aot.c: Add support for ADJUSTED_IID.
11809 2006-04-24 Zoltan Varga <vargaz@gmail.com>
11811 * aot.c (emit_method_order): Don't align method_order_end.
11813 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
11814 the interface ID changes.
11816 2006-04-21 Dick Porter <dick@ximian.com>
11818 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
11819 cleaning up a thread. Fixes the new part of bug 77470.
11821 2006-04-20 Geoff Norton <gnorton@customerdna.com>
11823 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
11824 to managed wrapper.
11826 2006-04-19 Zoltan Varga <vargaz@gmail.com>
11828 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
11830 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
11831 SIGSEGV. Fixes #78072.
11833 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
11834 unregister our SIGABRT handler.
11836 2006-04-19 Massimiliano Mantione <massi@ximian.com>
11838 * mini.c: Disabled inline where it can alter the call stack in a
11839 way visible from managed code.
11840 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
11843 2006-04-16 Zoltan Varga <vargaz@gmail.com>
11845 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
11846 on other platforms. Fixes #78089.
11848 2006-04-13 Martin Baulig <martin@ximian.com>
11850 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
11851 determine whether we're inside the debugger.
11854 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
11856 2006-04-12 Zoltan Varga <vargaz@gmail.com>
11858 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
11859 handler clauses. Fixes #78024.
11861 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
11862 in the CALL_MEMBASE opcodes. Fixes #78088.
11863 (mono_arch_get_vcall_slot_addr): Ditto.
11865 2006-04-10 Martin Baulig <martin@ximian.com>
11867 * debug-debugger.c: The thread handling code has now been moved
11868 into ../metadata/threads.c.
11870 2006-04-10 Zoltan Varga <vargaz@gmail.com>
11872 * driver.c (mono_main): Fix --with-gc=none build.
11874 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
11875 (mono_spillvar_offset_float): Ditto.
11876 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
11877 hreg, not when its !global, since on ia64, there is a third category: stacked
11880 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
11882 * mini.c: set MonoInst->klass for load field address and a few other
11885 2006-04-10 Zoltan Varga <vargaz@gmail.com>
11887 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
11889 2006-04-07 Zoltan Varga <vargaz@gmail.com>
11891 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
11892 the branch opt changes.
11894 2006-04-06 Dick Porter <dick@ximian.com>
11896 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
11898 * wapihandles.c (mini_wapi_seminfo):
11899 * driver.c (mono_main): Add semaphore info option
11901 2006-04-05 Zoltan Varga <vargaz@gmail.com>
11903 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
11904 branch optimization changes. Fixes #78009.
11906 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
11908 * mini.c: ignore accessibility of methods in managed->native wrappers.
11910 2006-04-04 Zoltan Varga <vargaz@gmail.com>
11912 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
11914 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
11916 2006-04-03 Zoltan Varga <vargaz@gmail.com>
11918 * mini.c: Modify the branch optimizations to preserve the invariant that
11919 the entries inside the in_bb and out_bb arrays are unique.
11920 (mono_unlink_bblock): Avoid creation of new arrays.
11922 2006-04-02 Zoltan Varga <vargaz@gmail.com>
11924 * mini.c (mono_unlink_bblock): Fix regression caused by previous
11927 2006-04-01 Zoltan Varga <vargaz@gmail.com>
11929 * mini.c (optimize_branches): Remove the "optimizations" in
11930 the cbranch1/cbranch2 -> branch cases which were causing several
11931 problems in the past. Fixes #77986.
11933 2006-03-31 Chris Toshok <toshok@ximian.com>
11935 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
11936 default optimizations :(
11938 2006-03-31 Zoltan Varga <vargaz@gmail.com>
11940 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
11943 2006-03-31 Massimiliano Mantione <massi@ximian.com>
11945 * local-propagation.c: Added comments to structs and removed
11946 "Mono" prefixes from local tree mover types.
11948 2006-03-30 Zoltan Varga <vargaz@gmail.com>
11950 * Makefile.am (arch_sources): Define this for each architecture so
11951 libmono_la_SOURCES is defined in one place.
11953 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
11955 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
11958 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
11960 * driver.c: print the GC name supplied by configure.
11962 2006-03-29 Massimiliano Mantione <massi@ximian.com>
11964 * local-propagation.c: Added tree mover, and moved here all the
11965 local propagation code from mini.c
11966 * mini.c: Added support for treeprop, and moved all the local
11967 propagation code to local-propagation.c
11968 * mini.h: Added support for treeprop
11969 * driver.c: Added support for treeprop, enabled consprop, copyprop,
11970 treeprop, inline and deadce by default
11971 * Makefile.am: Added local-propagation.c
11973 2006-03-25 Zoltan Varga <vargaz@gmail.com>
11975 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
11977 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
11979 * debug-debugger.c: make it compile without the Boehm GC.
11981 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
11983 * mini.c: fixed issue with mismatch when an icall is registered
11984 with multiple names but same address.
11986 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
11988 * declsec.c, mini-exceptions.c: use write barrier to set reference
11989 fields of managed objects.
11991 2006-03-19 Zoltan Varga <vargaz@gmail.com>
11993 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
11994 (can_access_internals): Fix a warning.
11996 * mini.c (print_method_from_ip): Rename this to
11997 mono_print_method_from_ip so it gets exported.
11999 * trace.c: Deal with strings inside StringBuilder's containing garbage
12000 and fix memory leaks. Fixes #77848.
12002 2006-03-19 Zoltan Varga <vargaz@gmail.com>
12004 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
12007 2006-03-16 Neale Ferguson <neale@sinenomine.net>
12009 * mini-s390.c: Remove OP_X86_TEST_NULL.
12011 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
12013 * mini.c: use the correct GetHashCode() for the moving collector.
12015 2006-03-16 Massimiliano Mantione <massi@ximian.com>
12017 * liveness.c: Regalloc spill cost tuning.
12019 2006-03-15 Neale Ferguson <neale@sinenomine.net>
12021 * mini-s390x.h: Correct S390_LONG macro.
12023 * mini-s390x.c: Cleanup unused code.
12025 2006-03-15 Zoltan Varga <vargaz@gmail.com>
12027 * jit-icalls.h: New file.
12029 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
12030 icalls and include that instead of including jit-icalls.c.
12032 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
12035 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
12037 * mini.c: when checking for member accessibility, also check for
12038 friend assemblies and for explicit interface implementations.
12040 2006-03-14 Zoltan Varga <vargaz@gmail.com>
12042 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
12044 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
12046 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
12047 common cases are done first.
12049 * mini-ops.h: Only define platform specific opcodes on the given platform.
12051 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
12054 2006-03-14 Martin Baulig <martin@ximian.com>
12056 Revert Paolo's change from r57348:
12058 * mini.h: don't use gboolean for bitfields.
12059 * mini.c: verifier changes for fields and methods accessibility.
12061 2006-03-13 Neale Ferguson <neale@sinenomine.net>
12063 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
12065 * mini-s390x.c: Fix conv_r_un.
12067 * cpu-s390, cpu-s390x.md: Fix lengths.
12069 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
12071 * mini.c: nested types have access to all the nesting
12072 levels, not just the enclosing types.
12074 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
12076 * mini.c: added a few more verification checks.
12078 2006-03-12 Zoltan Varga <vargaz@gmail.com>
12080 * liveness.c: Merge optimizations from the linear-il branch.
12082 2006-03-11 Zoltan Varga <vargaz@gmail.com>
12084 * mini-ia64.c (emit_call): Add a comment.
12086 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
12088 * tramp-ia64.c: Fix some warnings.
12090 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
12092 * mini.h: don't use gboolean for bitfields.
12093 * mini.c: verifier changes for fields and methods accessibility.
12095 2006-03-11 Zoltan Varga <vargaz@gmail.com>
12097 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
12098 lazy icall wrapper changes.
12100 * dominators.c: Replace all the dominator algorithms with faster
12101 ones from the linear-il branch.
12103 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
12106 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
12107 common cases are done first.
12109 * mini-amd64.c: Fix some warnings.
12111 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
12114 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
12117 * mini.h: Add a missing prototype.
12119 2006-03-10 Zoltan Varga <vargaz@gmail.com>
12121 * mini.c: Compile icall wrappers lazily.
12123 * mini-codegen.c: Use printf instead of g_print since its much faster.
12125 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
12128 * mini.c (optimize_branches): Cache the negative result from
12129 remove_block_if_useless ().
12131 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
12132 Also fix some bblock linking issues.
12134 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
12137 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
12139 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
12140 accessed fields first, for better cache behavior.
12142 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
12144 * mini.c: speedup IList<T> array accesses.
12146 2006-03-09 Zoltan Varga <vargaz@gmail.com>
12148 * mini.c (mono_method_to_ir): Handle large methods overflowing the
12149 inline_costs counter. Fixes #77190.
12151 2006-03-06 Zoltan Varga <vargaz@gmail.com>
12153 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
12154 trace messages. Fixes #77706.
12156 2006-03-04 Martin Baulig <martin@ximian.com>
12158 * tramp-amd64.c, tramp-x86.c
12159 (mono_debugger_create_notification_function): Use
12160 mono_global_codeman_reserve() to allocate a buffer at runtime and
12163 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
12165 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
12166 notification function at runtime and then call `initialize' in the
12167 `MONO_DEBUGGER__debugger_info' vtable.
12169 2006-03-04 Zoltan Varga <vargaz@gmail.com>
12171 * iltests.il: Fix a visibility problem.
12173 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
12175 * driver.c, mini.c: add hooks for the counters API.
12177 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
12179 * driver.c: show disabled options.
12181 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
12183 * linear-scan.c: always use cost-driven selection.
12185 2006-02-28 Raja R Harinath <rharinath@novell.com>
12187 * jit-icalls.c (helper_compile_generic_method): Revert change from
12190 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
12192 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
12194 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
12196 * inssel.brg: style fixes, mostly to force the updated monoburg
12197 to run for people using svn.
12199 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
12201 * mini.c: match monoburg changes.
12203 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
12205 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
12206 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
12207 declaration in the header file.
12209 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
12211 * helpers.c: reduce relocations and mem usage.
12213 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
12215 * mini.h, mini-codegen.c: disable logging features if
12216 requested by configure.
12218 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
12220 * mini.c: tiny verifier changes.
12222 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
12224 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
12225 cpu-pentium.md: stack alignment changes for osx/x86,
12226 partially from Geoff Norton <gnorton@customerdna.com>.
12228 2006-02-24 Raja R Harinath <harinath@gmail.com>
12230 * jit-icalls.c (helper_compile_generic_method): Update to changes
12231 in metadata/class.c.
12233 2006-02-24 Zoltan Varga <vargaz@gmail.com>
12235 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
12237 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
12238 interface calls with large offsets.
12240 2006-02-23 Raja R Harinath <rharinath@novell.com>
12242 * jit-icalls.c (helper_compile_generic_method): Document the
12243 special-case we depend on so that we can inflate the method twice
12244 with the same context with no bad side-effects.
12246 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
12248 * mini-x86.c, mini-amd64.c: fix for case when xen support
12251 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
12253 * mini-x86.c, mini-amd64.c: generate code to access tls items
12254 in a faster way for Xen systems.
12256 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
12258 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
12259 updates and compilation fixes for the OSX/x86 port, mostly from
12260 Geoff Norton <gnorton@customerdna.com>.
12262 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
12264 * inssel.brg: faster interface call implementation
12265 to sync with the interface_offsets MonoVTable changes.
12267 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
12269 * mini.c: more verification checks.
12271 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
12273 * mini.c: added a few more verification checks.
12275 2006-02-17 Neale Ferguson <neale@sinenomine.net>
12277 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
12278 facility on the processor and use it if available.
12280 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
12282 * driver.c, aot.c, mini.c: throw exception if the IL code is
12283 invalid or unverifiable.
12285 2006-02-17 Raja R Harinath <rharinath@novell.com>
12287 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
12290 2006-02-16 Zoltan Varga <vargaz@gmail.com>
12292 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
12294 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
12296 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
12297 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
12298 handling of instantiated generic valuetypes.
12300 2006-02-11 Zoltan Varga <vargaz@gmail.com>
12302 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
12303 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
12306 * generics.2.cs: Revert the nullable reftypes tests.
12308 2006-02-10 Zoltan Varga <vargaz@gmail.com>
12310 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
12311 using __builtin_frame_address (1) as it doesn't work in the presence
12312 of optimizations. Hopefully fixes #77273.
12314 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
12315 -> generics.cs change as it doesn't work with some automake versions.
12317 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
12319 * mini.c: handle systems that sue a different way to
12320 retrieve the stack address of the current thread.
12322 2006-02-09 Zoltan Varga <vargaz@gmail.com>
12324 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
12325 it specially in the makefile.
12327 * generics.2.cs: Add tests for nullable reference types.
12329 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
12331 * mini.c: always handle the case when mono_jit_init()
12332 is called in a thread different from the main thread,
12333 confusing libgc (bug #77309).
12335 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
12337 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
12339 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
12341 * mini.c: change optimize_branches () to use a single loop
12342 and introduce a new optimization to simplify some range checks.
12344 2006-02-03 Martin Baulig <martin@ximian.com>
12346 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
12347 and merged with debugger_thread_manager_add_thread().
12348 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
12349 inform the debugger about the main thread.
12351 2006-02-03 Zoltan Varga <vargaz@gmail.com>
12353 * basic.cs: Add test for div.un/rem.un constant folding.
12355 2006-02-03 Neale Ferguson <neale@sinenomine.net>
12357 * cpu-s390x.md: correct int_xor_imm length
12359 2006-02-03 Zoltan Varga <vargaz@gmail.com>
12361 * generics.2.cs: New test for #77442.
12363 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
12366 2006-02-02 Martin Baulig <martin@ximian.com>
12368 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
12369 <mono/metadata/mono-debug-debugger.h>
12371 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
12373 2006-02-02 Martin Baulig <martin@ximian.com>
12375 * debug-debugger.h: New header file for debug-debugger.c.
12377 * debug-debugger.c: Big API cleanup; don't run the managed Main()
12378 function is a separate thread anymore; add support for attaching.
12380 2006-02-01 Zoltan Varga <vargaz@gmail.com>
12382 * tramp-x86.c: Fix a warning.
12384 2006-01-31 Zoltan Varga <vargaz@gmail.com>
12386 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
12387 on very large methods.
12389 * aot.c (load_patch_info): Fix a warning.
12391 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
12393 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
12394 mini-ops.h: alu membase optimizations.
12396 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
12398 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
12399 to speedup StringBuilder.
12401 2006-01-27 Zoltan Varga <vargaz@gmail.com>
12403 * dominators.c (mono_compute_natural_loops): Fix detection of
12404 loop body start blocks.
12406 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
12408 2006-01-26 Zoltan Varga <vargaz@gmail.com>
12410 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
12413 2006-01-25 Massimiliano Mantione <massi@ximian.com>
12415 * aliasing.c: Fixed aliasing issue on 64 bit archs.
12417 2006-01-25 Martin Baulig <martin@ximian.com>
12419 * debug-debugger.c: Moved the `MonoDebuggerManager' and
12420 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
12421 started to cleanup this file a little bit.
12423 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
12425 * mini.c: optimize a codepath frequently happening in generics code.
12427 2006-01-23 Martin Baulig <martin@ximian.com>
12429 * Makefile.am: Only compile debug-debugger.c on supported platforms.
12431 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
12432 functions directly.
12434 * driver.c: debug-debugger.c is only available if
12435 `MONO_DEBUGGER_SUPPORTED' is defined.
12437 2006-01-23 Martin Baulig <martin@ximian.com>
12439 * debug-debugger.c: Only enable this on platforms where the Mono
12440 Debugger is working (x86 and x86_64).
12442 2006-01-21 Martin Baulig <martin@ximian.com>
12444 The Mono Debugger is now using the normal `mono' instead of the
12445 `mono-debugger-mini-wrapper' when executing managed code.
12447 * debug-debugger.c: New file; previously known as
12448 debugger/wrapper/wrapper.c.
12450 * debug-mini.c (mono_init_debugger): Removed.
12452 * driver.c (mono_main): Added new `--inside-mdb' command line
12453 argument which is used when running inside the debugger.
12455 2006-01-20 Zoltan Varga <vargaz@gmail.com>
12457 * liveness.c (mono_analyze_liveness): Remove some unused data
12460 2006-01-17 Zoltan Varga <vargaz@gmail.com>
12462 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
12464 2006-01-16 Zoltan Varga <vargaz@gmail.com>
12466 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
12467 depends on implementation details of monobitset.
12469 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
12472 2006-01-15 Zoltan Varga <vargaz@gmail.com>
12474 * liveness.c: Update after monobitset changes.
12476 2006-01-14 Zoltan Varga <vargaz@gmail.com>
12478 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
12480 2006-01-11 Neale Ferguson <neale@sinenomine.net>
12482 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
12484 * mini-s390x.c: Remove warning messages.
12486 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
12488 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
12490 2006-01-10 Zoltan Varga <vargaz@gmail.com>
12492 * generics.2.cs: Add ldelem/stelem_any test.
12494 2006-01-10 Neale Ferguson <neale@sinenomine.net>
12496 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
12498 2006-01-07 Zoltan Varga <vargaz@gmail.com>
12500 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
12502 2006-01-06 Zoltan Varga <vargaz@gmail.com>
12504 * generics.2.cs: Reenable vtype tests.
12506 * inssel-x86.brg: Remove an icorrect valuetype rule.
12508 2006-01-06 Neale Ferguson <neale@sinenomine.net>
12510 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
12511 initial support for OP_ABS.
12513 2006-01-05 Neale Ferguson <neale@sinenomine.net>
12515 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
12517 2006-01-05 Neale Ferguson <neale@sinenomine.net>
12519 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
12520 conversion and implement LADD/LSUB.
12522 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
12525 2006-01-05 Neale Ferguson <neale@sinenomine.net>
12527 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
12529 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
12532 2006-01-05 Neale Ferguson <neale@sinenomine.net>
12534 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
12535 localloc is encountered. Fixes crash in test-183.cs when using gmcs
12536 (stack walk problem).
12538 2006-01-04 Zoltan Varga <vargaz@gmail.com>
12540 * aot.c (mono_aot_load_method): Fix a warning.
12542 2006-01-03 Neale Ferguson <neale@sinenomine.net>
12544 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
12546 2006-01-03 Zoltan Varga <vargaz@gmail.com>
12548 * iltests.il: Add test for #77148.
12550 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
12553 2006-01-03 Neale Ferguson <neale@sinenomine.net>
12555 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
12557 2006-01-03 Neale Ferguson <neale@sinenomine.net>
12559 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
12560 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
12562 * basic-long.cs: Add lconv-to-r4/r8 tests.
12564 2006-01-03 Zoltan Varga <vargaz@gmail.com>
12566 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
12568 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
12569 here as on other archs.
12571 2005-12-29 Neale Ferguson <neale@sinenomine.net>
12573 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
12575 2005-12-29 Neale Ferguson <neale@sinenomine.net>
12577 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
12579 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
12581 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
12582 instrument_prolog; Add memory_barrier instruction.
12584 2005-12-26 Zoltan Varga <vargaz@gmail.com>
12586 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
12588 2005-12-23 Zoltan Varga <vargaz@gmail.com>
12590 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
12592 * aliasing.c inssel.brg: Fix warnings.
12594 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
12595 could skip initialization of some parts of memory.
12597 * mini.c mini-ia64.c: Fix warnings.
12599 * inssel-sparc.brg: Add an implementation of lneg which actually works.
12601 2005-12-22 Zoltan Varga <vargaz@gmail.com>
12603 * aliasing.c (mono_build_aliasing_information): Add a workaround for
12604 a crash seen on sparc.
12606 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
12608 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
12610 2005-12-21 Neale Ferguson <neale@sinenomine.net>
12612 * mini-ops.h: Add s390_backchain instruction
12614 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
12616 * cpu-s390.md: Add s390_backchain instruction
12618 * mini-s390.c: Significant ABI changes
12620 * mini-s390.h: Cater for zero length structures
12622 2005-12-20 Neale Ferguson <neale@sinenomine.net>
12624 * mini-s390.c: ABI fixes
12626 * inssel-s390.brg: Remove debug statements
12628 * cpu-s390.md: Fix length of ATOMIC_xx operations
12630 2005-12-19 Zoltan Varga <vargaz@gmail.com>
12632 * basic-float.cs: Add float<->long conversion tests.
12634 2005-12-16 Neale Ferguson <neale@sinenomine.net>
12636 * mini-s390.c: Fix LOCALLOC processing.
12638 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
12640 2005-12-15 Zoltan Varga <vargaz@gmail.com>
12642 * iltests.il: Add tests for some opcodes not covered by the other
12645 2005-12-15 Neale Ferguson <neale@sinenomine.net>
12647 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
12648 register loading for Tail processing; Correct trace output.
12650 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
12652 * cpu-s390.md: Correct size of jmp instruction.
12654 2005-12-13 Neale Ferguson <neale@sinenomine.net>
12656 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
12658 2005-12-13 Neale Ferguson <neale@sinenomine.net>
12660 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
12661 Bring s390 up to current level.
12663 2005-12-12 Zltan Varga <vargaz@gmail.com>
12665 * generics.2.cs: Disable the newly added tests as they do not work yet.
12667 * generics.2.cs: Add valuetype tests.
12669 2005-12-09 Zoltan Varga <vargaz@gmail.com>
12671 * basic-long.cs: Add i4->u8 test.
12673 * objects.cs: Add tests for JIT intrinsic.
12675 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
12676 optimizations lost by a mistake.
12678 2005-12-07 Zoltan Varga <vargaz@gmail.com>
12680 * basic-long.cs: Remove a test moved to objects.cs.
12682 * arrays.cs: Add more array tests.
12684 2005-12-06 Zoltan Varga <vargaz@gmail.com>
12686 * arrays.cs: Add new tests for multi-dimensional arrays.
12688 2005-12-06 Raja R Harinath <rharinath@novell.com>
12690 * Makefile.am (test_sources2): Add generics.2.cs.
12691 (EXTRA_DIST): Add test_sources2.
12693 2005-12-05 Ben Maurer <bmaurer@ximian.com>
12695 Support for boxing and unboxing nullable types as well as the
12696 isinst operation on nullables, per the CLI ammendment.
12698 * inssel.brg (CEE_ISINST): Special case for nullable
12700 * mini.c (handle_unbox_nullable): new method
12701 (handle_box): Special case for nullable types
12702 (mono_method_to_ir): Call handle_unbox_nullable in correct
12705 * generics.2.cs: New test suite
12707 * Makefile.am: Support for regression tests with generics.
12709 2005-12-03 Zoltan Varga <vargaz@gmail.com>
12711 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
12712 allocated to registers. Fixes #76800.
12714 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
12716 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
12718 2005-11-30 Zoltan Varga <vargaz@gmail.com>
12720 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
12723 2005-11-29 Zoltan Varga <vargaz@gmail.com>
12725 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
12728 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
12730 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
12731 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
12733 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
12734 single precision before storing to a single precision location.
12736 2005-11-28 Raja R Harinath <rharinath@novell.com>
12738 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
12740 2005-11-27 Zoltan Varga <vargaz@gmail.com>
12742 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
12745 * basic.cs: Remove test_0_byte_compares test which was moved to
12746 objects.cs a long time ago.
12748 2005-11-22 Massimiliano Mantione <massi@ximian.com>
12750 * aliasing.c: Fixed aliasing issue on 64 bit archs.
12752 2005-11-20 Zoltan Varga <vargaz@gmail.com>
12754 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
12755 handlers are called.
12757 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
12760 * mini-ia64.c: Add support for the throw->branch exception
12763 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
12765 2005-11-18 Massimiliano Mantione <massi@ximian.com>
12767 * mini.c: Enabled "fastpath" deadce :-)
12769 2005-11-18 Massimiliano Mantione <massi@ximian.com>
12771 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
12772 alias analysis pass to support it.
12773 * mini.h: Likewise.
12775 * liveness.c: Likewise (liveness computation can use aliasing
12776 information to be more accurate).
12777 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
12778 moreover made so that "--compile-all" uses the given optimization
12779 flags and not the default ones.
12780 * aliasing.c: Alias analysis (new file).
12781 * aliasing.h: Likewise.
12782 * Makefile.am: added "aliasing.c" and "aliasing.h".
12784 2005-11-17 Zoltan Varga <vargaz@gmail.com>
12786 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
12789 2005-11-13 Zoltan Varga <vargaz@gmail.com>
12791 * mini-exceptions.c (mono_handle_exception_internal): Remove the
12792 fp >= end_of_stack exit condition, as it is not needed, and it might
12793 become true for fp eliminated frames.
12795 2005-11-11 Zoltan Varga <vargaz@gmail.com>
12797 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
12800 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
12802 * mini-arm.c: fixed alignment of doubles/longs to match
12803 the C ABI (bug #76635).
12805 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
12807 * aot.c: fix compilation with --enable-minimal=aot.
12809 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
12811 * mini-arm.c: fixed compatibility with the new
12812 floating point emulator package for compares.
12814 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
12816 * mini.c : reverted sig->pinvoke changes (r51396-51397).
12818 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
12820 * mini-exceptions.c (print_stack_frame): Output to stderr.
12821 (mono_handle_native_sigsegv): Ditto.
12823 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
12825 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
12826 OP_LCONV_TO_OVF_I implementation.
12828 * mini-amd64.c: Add support for the throw->branch exception
12831 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
12832 when the catch clause catches a more general exception, i.e. Object.
12834 2005-10-30 Zoltan Varga <vargaz@gmail.com>
12836 * cpu-ia64.md: Remove unused opcodes.
12838 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
12839 specific defines for architectures defining USE_SIGACTION.
12841 * mini-ia64.c: Fix some warnings.
12843 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
12844 version seemed to skip a frame.
12846 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
12848 * mini.c: Clean up the usage of sig->pinvoke flag. Now
12849 only calls which are made to native code use this flag.
12851 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
12853 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
12854 varargs methods as well.
12856 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
12857 which have save_lmf set. Reorganize methods prologs a bit.
12859 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
12860 debugger to the proper place.
12862 2005-10-29 Martin Baulig <martin@ximian.com>
12864 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
12865 when running inside the debugger until the debugger has support
12868 2005-10-26 Zoltan Varga <vargaz@gmail.com>
12870 * mini.h: Fix a warning.
12872 2005-10-24 Miguel de Icaza <miguel@novell.com>
12874 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
12875 we expose publicly, this returns the string.
12877 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
12879 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
12880 with fp elimination.
12882 2005-10-21 Zoltan Varga <vargaz@gmail.com>
12884 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
12885 native stacktrace using the glibc 'backtrace' function if available.
12887 2005-10-20 Zoltan Varga <vargaz@gmail.com>
12889 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
12891 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
12892 handle SIGSEGVs received while in native code.
12894 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
12895 code, call mono_handle_native_sigsegv which will abort the runtime
12896 after printing some diagnostics, instead of converting it into a
12897 confusing NullReferenceException.
12899 2005-10-18 Zoltan Varga <vargaz@gmail.com>
12901 * cpu-pentium.md: Remove unused opcodes.
12903 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
12905 * mini-amd64.h (MonoLMF): Add rsp field.
12907 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
12910 2005-10-17 Zoltan Varga <vargaz@gmail.com>
12912 * mini-codegen.c (get_register_spilling): Fix some warnings.
12914 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
12916 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
12917 elimination during exception handling. Enable fp elimination by
12920 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
12923 2005-10-16 Martin Baulig <martin@ximian.com>
12925 * mini-exceptions.c
12926 (mono_debugger_run_finally): New public method for the debugger.
12928 2005-10-10 Zoltan Varga <vargaz@gmail.com>
12930 * debug-mini.c (mono_debug_init_method): Fix warning.
12932 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
12933 the 'exname' parameter const to fix some warnings.
12935 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
12937 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
12938 introduced by the previous patch.
12940 2005-10-08 Zoltan Varga <vargaz@gmail.com>
12942 * basic-float.cs: Add test for precision of float arithmetic.
12944 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
12945 when loading/storing single values from/to memory.
12947 * mini.c (mono_jit_compile_method_with_opt): Create the function
12948 pointers in the correct domain.
12950 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
12952 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
12953 introduced by previous patch.
12955 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
12956 when out_filter_idx is NULL.
12958 * mini-exceptions.c: Don't run filter clauses twice during exception
12959 handling. Fixes #75755.
12961 2005-10-07 Zoltan Varga <vargaz@gmail.com>
12963 * aot.c: Add support for ldflda wrappers.
12965 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
12968 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
12970 * mini.c, mini.h: do not consider exception handlers blocks when
12971 setting up interface variables.
12973 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
12975 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
12977 2005-10-03 Zoltan Varga <vargaz@gmail.com>
12979 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
12980 causes a regression.
12982 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
12984 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
12986 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
12987 of the OP_P definitions.
12989 * TODO: Add a proposal for dealing with the CEE/OP mess.
12991 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
12992 optimizations from the x86 port.
12994 * cpu-amd64.md: Ditto.
12996 * basic.cs basic-long.cs: Add tests.
12998 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
13000 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
13001 Patrik Torstensson's implementation of my exception-handling
13002 optimization idea, when the exception object is not used
13005 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
13007 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
13008 of the mul_imm optimizations from the old jit.
13010 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
13012 * mini.c, liveness.c: patch by Patrik Torstensson and
13013 Zoltan Varga to improve performance in methods with
13016 2005-09-30 Zoltan Varga <vargaz@gmail.com>
13018 * driver.c: Remove 'Globalization' entry from --version.
13020 2005-09-28 Zoltan Varga <vargaz@gmail.com>
13022 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
13023 there is a profiler interested in JIT events.
13025 * aot.c: Load profile files produced by the AOT profiling module, and
13026 reorder methods based on the profiling info. Add a 'method_order' table
13027 to the AOT file to make mono_aot_find_jit_info work with the reordered
13030 * mini.h: Bump AOT file version info.
13032 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
13034 * mini-arm.h: work around what looks like a gcc bug when optimizations
13037 2005-09-28 Raja R Harinath <rharinath@novell.com>
13039 * Makefile.am (AM_CFLAGS): Don't use += to append inside
13040 conditionals. Use ...
13041 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
13043 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
13045 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
13046 to determine the amount of memory to copy when passing valuetypes.
13048 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
13049 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
13051 2005-09-27 Zoltan Varga <vargaz@gmail.com>
13053 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
13054 information about aot.
13056 2005-09-27 Ben Maurer <bmaurer@ximian.com>
13058 * *.c: Replace the use of {Enter,Leave}CriticalSection with
13059 macros. This will allow a deadlock debugger to easily be plugged
13062 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
13064 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
13066 2005-09-27 Raja R Harinath <rharinath@novell.com>
13068 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
13069 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
13070 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
13071 ($(arch_built)) [CROSS_COMPILING]: Error out.
13073 2005-09-26 Zoltan Varga <vargaz@gmail.com>
13075 * aot.c: Add support for the no_special_static flag for classes.
13077 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
13079 * Reapply reverted patches.
13081 * *: Revert r50174 as well.
13083 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
13085 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
13087 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
13089 2005-09-23 Miguel de Icaza <miguel@novell.com>
13091 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
13092 part of the SIG_HANDLER_SIGNATURE.
13094 2005-09-23 Zoltan Varga <vargaz@gmail.com>
13096 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
13099 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
13100 introduced by previous patch.
13102 2005-09-21 Zoltan Varga <vargaz@gmail.com>
13104 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
13105 saved registers too.
13107 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
13108 upon the information returned by get_call_info ().
13110 * mini-x86.c (add_float): Fix stack size calculation.
13111 (mono_arch_call_opcode): Rewrite this so it works based up the
13112 information returned by get_call_info ().
13113 (mono_arch_get_this_vret_args): Ditto.
13115 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
13117 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
13118 in cinfo to determine the registers which need to be used.
13120 2005-09-20 Miguel de Icaza <miguel@novell.com>
13122 * driver.c (mono_main): Add --server and --desktop flags.
13124 2005-09-16 Zoltan Varga <vargaz@gmail.com>
13126 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
13127 registers as global registers.
13129 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
13130 longer needed with the new register allocator.
13132 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
13134 * cpu-ia64.md: Remove unused opcodes.
13136 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
13138 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
13140 * cpu-amd64.md: Remove unused opcodes.
13142 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
13143 needed with the new register allocator.
13145 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
13148 2005-09-16 Raja R Harinath <rharinath@novell.com>
13150 * Makefile.am (check-local): Don't invoke semdel-wrapper.
13152 2005-09-16 Martin Baulig <martin@ximian.com>
13154 * exceptions-amd64.c
13155 (throw_exception): Don't call mono_debugger_throw_exception() if
13156 we're a rethrow - see the FIXME in the code.
13158 2005-09-15 Geoff Norton <gnorton@customerdna.com>
13160 * mini.c (mono_init_exceptions): This only works on some architectures.
13162 2005-09-15 Zoltan Varga <vargaz@gmail.com>
13164 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
13167 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
13169 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
13170 now in mini-exceptions.c.
13172 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
13174 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
13175 now in mini-exceptions.c.
13177 2005-09-15 Zoltan Varga <vargaz@gmail.com>
13179 * exceptions-x86.c: Applied patch from Patrik Torstensson
13180 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
13182 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
13183 code into mini-exceptions.c. Add some assertions to it.
13185 2005-09-12 Zoltan Varga <vargaz@gmail.com>
13187 * aot.c (emit_section_change): Applied patch from "The Software Team"
13188 (<software@solmersa.com>). Fix as errors on windows.
13190 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
13192 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
13193 method info into the LMF.
13195 2005-09-11 Zoltan Varga <vargaz@gmail.com>
13197 * mini-ia64.c: Add proper unwind info for method epilogs.
13199 * exceptions-ia64.c: Add some code to help debugging.
13201 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
13203 * mini-exceptions.c: Fix warning.
13205 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
13207 * mini.c: Really fix build.
13209 * mini-x86.c mini-amd64.c: Fix build.
13211 2005-09-11 Zoltan Varga <vargaz@gmail.com>
13213 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
13215 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
13216 some Interlocked methods as intrinsics.
13218 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
13219 for Thread methods as well.
13221 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
13223 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
13225 * mini-ia64.c mini-x86.c mini-amd64.c
13226 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
13229 * mini.c (mono_init_exceptions): Fix build breakage.
13231 2005-09-10 Zoltan Varga <vargaz@gmail.com>
13233 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
13234 of instructions. Use the new ia64_unw_op macros for emitting unwind
13237 * mini.c (mono_init_exceptions): Initialize exception handling
13238 related trampolines at startup.
13240 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
13242 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
13244 2005-09-09 Zoltan Varga <vargaz@gmail.com>
13246 * mini.c: Handle type loading errors gracefully during compilation and
13247 throw the appropriate exception.
13249 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
13251 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
13252 for the mono binary.
13254 2005-09-09 Martin Baulig <martin@ximian.com>
13256 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
13259 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
13261 * mini-arm.h: use emulation for conv.r.un for the release.
13263 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
13265 * mini-arm.c, objects.cs: more fixes and tests for them.
13267 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
13269 * mini-arm.c: align structures to at least 4 bytes to be able
13270 to keep our current optimized memcpy.
13272 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
13274 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
13276 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13278 * mini.c: ignore SIGPIPE.
13280 2005-09-04 Zoltan Varga <vargaz@gmail.com>
13282 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
13284 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
13286 2005-09-02 Zoltan Varga <vargaz@gmail.com>
13288 * mini.h: Add prototype for mono_allocate_stack_slots_full.
13290 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
13292 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
13293 exception handling support.
13294 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
13295 patch by Brian Koropoff <briank@marakicorp.com>).
13297 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
13299 * mini.c: revert another 'optimization' which breaks when
13300 items on the eval stack need to be saved at a basic block end
13303 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
13305 * jit-icalls.c: for arrays, ensure we always provide
13308 2005-08-30 Zoltan Varga <vargaz@gmail.com>
13310 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
13312 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
13314 2005-08-29 Zoltan Varga <vargaz@gmail.com>
13316 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
13317 arguments in their original register.
13319 2005-08-28 Zoltan Varga <vargaz@gmail.com>
13321 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
13324 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
13325 when ssapre is enabled.
13327 * inssel-long.brg: Fix bug in previous patch.
13329 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
13330 multiplication by a constant.
13332 2005-08-27 Zoltan Varga <vargaz@gmail.com>
13334 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
13337 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
13340 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
13342 * inssel-arm.brg: apply changes tested by Brian Koropoff
13343 <briank@marakicorp.com>.
13345 2005-08-25 Zoltan Varga <vargaz@gmail.com>
13347 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
13349 2005-08-24 Zoltan Varga <vargaz@gmail.com>
13351 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
13352 to the same register if dreg is just a base register.
13353 (print_ins): Improve printing of membase opcodes.
13355 * inssel-x86.brg: Add optimized ldind(reg) rules.
13357 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
13359 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
13361 * mini.c: when running under valgrind, set the stack bottom for
13362 the GC at the actual approximate stack for the app (fixes running
13363 mono with valgrind).
13365 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
13367 * mini.c: do no break at the first valuetype to init found
13368 (fixes bug #75791).
13370 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
13372 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
13374 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
13376 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
13378 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
13380 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
13382 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
13384 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
13386 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
13389 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
13392 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
13395 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
13397 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
13399 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
13401 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
13402 in the tail recursion optimization.
13404 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
13405 debug info into the assembly file.
13407 * iltests.il: Add test for filter regions.
13409 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
13410 initial stack of filter regions. Fixes #75755.
13412 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
13414 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
13415 stack requirements.
13417 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
13419 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
13420 the check for an already compiled method on non-ia64 platforms.
13421 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
13424 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
13426 * inssel-x86.brg: Add some optimized call rules.
13428 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
13430 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
13433 * mini.h mini-trampolines.c: Pass the trampoline argument to
13434 mono_arch_patch_delegate_trampoline.
13436 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
13438 * mini-trampolines.c: Fix build.
13440 * mini-amd64.h: Add delegate trampolines.
13442 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
13444 * inssel-amd64.brg: Add optimized call rules.
13446 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
13448 * inssel-ia64.brg: Add optimized ldind(reg) rules.
13450 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
13452 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
13455 * mini-ia64.c: Remove LMF fixmes.
13457 * mini-ia64.h: Remove most fields from LMF.
13459 * inssel-ia64.brg (stmt): Fix unaligned access errors.
13461 * mini-trampolines.c: Add support for IA64 function descriptors.
13463 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
13464 for IA64 function descriptors.
13466 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
13468 * tramp-arm.c: patch the vtable for virtual calls. Added
13469 support code to register/unregister the LMF.
13470 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
13473 2005-08-19 Dick Porter <dick@ximian.com>
13475 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
13476 bit value if needed.
13478 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
13480 * mini.c (mini_get_method): Move handling of wrapper data here.
13482 * mini.c (mono_method_to_ir): Add support for dynamic methods.
13484 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
13487 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
13488 bblock->code does not remain empty.
13490 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
13492 * arrays.cs: Add regression test for #75832.
13494 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
13495 rules. Fixes #75832.
13497 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
13498 instruction scheduling.
13500 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
13502 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
13504 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
13506 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
13508 * mini-codegen.c: Fix VC build.
13510 * cpu-pentium.md: Increase length of atomic_exhange_i4.
13512 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13514 * mini.h: fix signature for mono_register_opcode_emulation.
13516 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
13518 * mini.c: Get rid of most of the helper_sig_... constants using
13519 mono_create_icall_signature ().
13521 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
13523 * jit-icalls.c (helper_ldstr): New helper function.
13525 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
13527 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
13528 throw, load the string using a helper call instead of creating a string object.
13530 * aot.c: Update after LDSTR changes.
13532 * mini.h: Bump AOT file version.
13534 * aot.c: Save class size info into the AOT file. Print more statistics during
13537 * mini.h: Bump AOT file version.
13539 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
13540 ordering of disasm cases. Fixes #74957.
13542 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
13544 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
13545 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
13546 the generic code needed for the ARM port.
13548 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
13550 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
13551 inssel-arm.brg: more ARM features and fixes.
13553 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
13555 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
13556 ARM port work in progress.
13558 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
13560 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
13562 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
13564 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
13566 * inssel.brg (mini_emit_memset): Add support for unaligned access.
13568 * *-ia64.*: Ongoing IA64 work.
13570 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
13572 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
13574 * TODO: Remove out-of-data todo stuff.
13576 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
13579 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
13581 * mini.h: Bump corlib version.
13583 2005-07-27 Martin Baulig <martin@ximian.com>
13586 (create_copy_ins): Added `const unsigned char *ip' argument; set
13587 `copy->cil_code' from it.
13589 2005-07-27 Martin Baulig <martin@ximian.com>
13591 * mini-exceptions.c (mono_handle_exception): Don't call
13592 mono_debugger_handle_exception() for filters.
13594 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
13596 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
13599 2005-07-26 Martin Baulig <martin@ximian.com>
13601 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
13603 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
13604 helper_compile_generic_method() if the method is actually virtual
13607 2005-07-26 Martin Baulig <martin@ximian.com>
13610 (trampoline_code): Renamed to `mono_trampoline_code' and made it
13611 public; this is now accessed directly by the debugger.
13612 (mono_generic_trampoline_code): Removed.
13615 (mono_debug_init_method): Also add interncalls and wrappers.
13617 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
13619 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
13621 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
13623 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
13625 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
13627 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
13629 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
13631 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
13632 getting TLS offsets on AMD64 too.
13634 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
13636 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
13638 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
13640 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
13641 inssel-arm.brg, mini-arm.h: ARM port work in progress.
13643 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
13645 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
13647 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
13650 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
13651 mono_sparc_is_virtual_call ().
13653 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
13655 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
13656 trampoline parameters.
13658 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
13660 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
13661 to mono_arch_get_vcall_slot_addr.
13663 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
13666 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
13668 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
13670 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
13672 2005-07-19 Martin Baulig <martin@ximian.com>
13674 * exceptions-amd64.c (throw_exception): Call
13675 mono_debugger_throw_exception() here like we're doing it on i386.
13677 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
13679 * mini-ia64.c: Add optimized TLS access support.
13681 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
13683 * mini-exceptions.c: Ongoing IA64 work.
13685 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
13687 * mini.c: Use the default optimization set when embedding. Fixes
13690 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
13692 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
13693 of trampolines to a separate file.
13695 * mini-trampolines.c: New file.
13697 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
13700 * tramp-x86.c: Reorganize the trampoline code to be similar to the
13703 * mini-codegen.c: Fix cygwin build.
13705 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
13707 * mini.c: Add some minor changes needed by the IA64 port.
13709 * *-ia64.*: Ongoing IA64 work.
13711 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
13713 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
13714 trampolines into arch-independent and arch-dependent parts.
13716 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
13718 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
13720 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
13722 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
13723 the xp-regalloc-branch for amd64.
13725 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
13726 xp-regalloc-branch for x86.
13728 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
13730 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
13732 2005-07-06 Martin Baulig <martin@ximian.com>
13735 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
13736 (mono_jit_runtime_invoke): Likewise.
13738 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
13740 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
13743 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
13744 without loading their metadata. Reorganize the file format so exception handling+
13745 debug info is kept separate from normal method info. Create MonoJitInfo
13746 structures for methods lazily.
13748 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
13750 (x86_class_init_trampoline): Patch AOT class init trampolines too.
13752 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
13754 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
13757 * mini.h: Bump AOT file version.
13759 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
13761 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
13763 2005-07-01 Raja R Harinath <rharinath@novell.com>
13765 * Makefile.am (check-local): Call semdel-wrapper.
13767 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
13769 * mini-x86.c: Revert the last change as it seems to break the build..
13771 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
13773 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
13775 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
13777 2005-06-27 Ben Maurer <bmaurer@ximian.com>
13779 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
13780 outside of the macro, so strange stuff doesn't happen with gcc4
13781 (NEW_AOTCONST_TOKEN): Likewise.
13783 2005-06-28 Martin Baulig <martin@ximian.com>
13785 * mini.c (mini_class_is_system_array): New static method; use this
13786 instead of `klass->parent == mono_defaults.array_class' everywhere
13787 since this also works for the new generic array class.
13789 2005-06-26 Ben Maurer <bmaurer@ximian.com>
13791 * inssel.brg: Remove warnings.
13793 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
13795 * mini-ia64.c: Ongoing IA64 work.
13797 * basic-float.cs: Add float->i1 conversion test.
13799 * iltests.il: Add conv.u4 test.
13801 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
13803 * inssel-long.brg: Fix bug caused by last change.
13805 2005-06-23 Geoff Norton <gnorton@customerdna.com>
13807 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
13808 BSDs. Allows the x86 JIT to work on OSX86
13810 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
13812 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
13815 * mini-ia64.c: Ongoing IA64 work.
13817 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
13819 * mini-ia64.c: Ongoing IA64 work.
13821 * driver.c: Clean up jit_code_hash as well when using --regression.
13823 * inssel-long.brg: Fix long->i4/u4 conversion rules.
13825 * basic-long.cs: Add tests for long->u4 conversion.
13827 2005-06-18 Ben Maurer <bmaurer@ximian.com>
13829 * mini.c: Take mono_get_domainvar out of macros. This makes sure
13830 that we do not depend on undefined C behavior: the order stuff
13831 gets evaluated within an expression. Fixes mono when compiled on
13834 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
13836 * *-ia64.*: Ongoing IA64 work.
13838 * aot.c: Lower memory usage while loading AOT methods.
13840 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
13842 * mini.h: Bump AOT file format version.
13844 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
13846 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
13848 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
13850 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
13851 not on callee assembly). Fixed some comments.
13853 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
13855 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
13856 it gets proper disassembly.
13857 (emit_method_info): Remove some dead code.
13859 * mini.c (mini_method_compile): Allways allocate the GOT var in
13860 mono_method_to_ir for emulating opcodes.
13862 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
13864 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
13865 before freeing the code memory. Fixes #74990.
13867 * objects.cs: Add regression test for #74992.
13869 * liveness.c: Extend live ranges of arguments to the beginning of the
13870 method. Fixes #74992.
13872 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
13873 so it points into the faulting instruction.
13875 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
13877 * jit-icalls.c (mono_imul_ovf): Add exception handling.
13879 * *-ia64.*: Ongoing IA64 work.
13881 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
13883 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
13885 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
13887 * *-ia64.*: Ongoing IA64 work.
13889 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
13891 * basic-long.cs: Add tests for add/sub.ovf.
13893 * basic.cs: Add tests for sub.ovf.
13895 * *-ia64.*: Ongoing IA64 work.
13897 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
13899 * *-ia64.*: Ongoing IA64 work.
13901 * basic.cs: Add conv.ovf.i4.un test.
13903 2005-06-09 Massimiliano Mantione <massi@ximian.com>
13905 * mini.c: (remove_block_if_useless) Fixed bug 75061.
13907 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13909 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
13911 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
13913 * *-ia64.*: Ongoing IA64 work.
13915 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13918 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
13920 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
13922 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
13924 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
13926 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
13928 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
13929 of a call is callable by a near call.
13931 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
13933 * mini-ia64.c: Ongoing IA64 work.
13935 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
13937 * genmdesc.c: Make the generated array non-static.
13939 * inssel-long.brg: Fix LSHR_IMM rule.
13941 * *-ia64.*: Ongoing IA64 work.
13943 * *-ia64.*: Ongoing IA64 work.
13945 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
13947 * *-ia64.*: Ongoing IA64 work.
13949 * *-ia64.*: Ongoing IA64 work.
13951 * mini-ia64.c: Ongoing IA64 work.
13953 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
13955 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
13957 * objects.cs basic-calls.cs: Move some tests to objects.cs.
13959 * objects.cs basic-long.cs: Move some tests to objects.cs.
13961 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
13963 * *-ia64.*: Ongoing IA64 work.
13965 * iltests.il: Add a new test.
13967 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
13968 newobj. Fixes #75042.
13970 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
13972 * *-ia64.*: Ongoing IA64 work.
13974 * *-ia64.*: Ongoing IA64 work.
13976 * *-ia64.*: Ongoing IA64 work.
13978 * basic.cs objects.cs: Move tests accessing static variables as well.
13980 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
13982 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
13984 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
13986 * driver.c: Always print failed tests.
13988 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
13991 * *ia64*: Ongoing IA64 work.
13993 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
13995 * basic.cs: Add tests for add.ovf. Fix warnings.
13997 2005-05-18 Miguel de Icaza <miguel@novell.com>
13999 * driver.c (mono_main): Avoid crash if no argument is passed to
14000 --break; Do not use g_error, but f_printf. And fix all other
14001 ocurrences of the same crash.
14003 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
14005 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
14006 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
14009 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
14011 * *-ia64.*: Add beginnings of IA64 backend.
14013 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
14015 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
14017 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
14020 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
14022 * mini-amd64.c: Fix a warning.
14024 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
14026 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
14027 in float_neg. Fixes #74897.
14029 * mini-amd64.c (emit_call): Fix another near call bug.
14031 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
14033 * declsec.c: Keep the appdomain information in the structure. Added a
14034 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
14035 value gets overwritten).
14036 * declsec.h: Set the default MonoArray for the the stack to 6. Added
14037 an MonoAppDomain member to MonoSecurityFrame.
14038 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
14039 used in the stack walk. Now use a MonoArray which grow (double) when
14042 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
14044 * mini.c: Re-enabled runtime cleanup, since running threads should
14045 now properly stop when exiting.
14047 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
14049 * mini-codegen.c: New file contaning the arch-independent local
14050 register allocator. Not used by any architectures yet.
14052 * mini.h linear-scan.c: Merge some changes from the
14053 mini-xp-local-regalloc branch.
14055 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
14057 * mini-amd64.c (emit_call): Fix calls to native functions when the
14058 runtime is compiled as a shared library. Fixes #74756.
14060 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
14061 on a literal field. Fixes #74751.
14063 2005-04-25 Raja R Harinath <rharinath@novell.com>
14065 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
14067 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
14069 * objects.cs: Add missing null casting test.
14071 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
14073 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
14074 in wrapper methods. Also rename 'address' variable to 'offset'.
14076 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
14078 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
14081 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
14083 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
14086 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
14088 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
14090 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
14092 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
14093 just the last bytes.
14095 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
14097 * aot.c (mono_compile_assembly): Fix warning.
14099 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
14100 by the _MSC_VER stuff.
14102 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
14104 * inssel-long.brg: Fix #74588.
14106 * cpu-amd64.md: Fix #74591.
14108 * iltests.il: Add new regression tests.
14110 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
14112 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
14115 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
14117 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
14119 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
14120 from Bill Middleton <flashdict@gmail.com>.
14122 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
14124 * arrays.cs: Add new regression test. Fix warnings.
14126 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
14128 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
14129 and leakage in CKFINITE.
14131 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
14132 this to a null op since it is called on amd64 too.
14134 * exceptions-amd64.c (get_throw_trampoline): Align stack.
14136 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
14137 body since this is not used on amd64.
14139 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
14141 * mini-amd64.c: Remove obsolete fixmes.
14143 * mini.c (print_method_from_ip): Fix debugging support.
14145 2005-2-1 Massimiliano Mantione <massi@ximian.com>
14147 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
14148 so that expressions that don't give much gain are not reduced.
14149 * ssapre.h: Likewise.
14151 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
14153 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
14155 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
14157 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
14159 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
14161 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
14163 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
14165 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
14167 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
14170 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
14172 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
14174 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
14176 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
14177 MONO_ARCH_USE_SIGACTION. Fixes #74252.
14179 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
14181 * mini-x86.c: Fix up stack overflow handling.
14183 * exceptions.cs: Add new regression test.
14185 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
14187 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
14188 mono_jit_thread_attach.
14190 * mini.c (mono_method_to_ir): Verify called method is not abstract.
14192 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
14194 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
14195 avoid calling constructors using callvirt.
14197 * inssel.brg: Fix #74073.
14199 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
14201 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
14202 compilation with non-GCC compilers.
14203 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
14204 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
14206 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
14208 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
14209 klass->interface_offsets (will likely fix bug#74073).
14211 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
14213 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
14215 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
14217 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
14218 to amd64_div_reg_size ().
14220 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
14222 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
14224 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
14226 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
14228 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
14230 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
14232 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
14234 * mini.c (mono_precompile_assembly): Load and precompile referenced
14235 assemblies as well. Fixes #74015.
14237 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
14239 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
14241 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
14243 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
14244 a lot of checks and (anyway) permissions cannot work until corlib is
14247 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
14249 * mini-ppc.c: fixed ABI issue on sysv/ppc.
14251 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
14253 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
14254 calls (fixes bug#72824).
14256 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
14258 * mini.c: fix tail recursion elimination (see test in bug#73936).
14260 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
14262 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
14263 some fp functions in sse2 mode.
14265 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
14267 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
14269 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
14271 * mini.h mini.c: Add mono_get_jit_tls_key ().
14273 * mini-x86.c: Enable fast TLS support on windows.
14275 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
14277 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
14278 * mini.c: Check for p/invoke method when generating code. If a
14279 p/invoke method, or it's class, isn't decorated with [Suppress
14280 UnmanagedCodeSecurity] then generate code to call System.Security.
14281 UnmanagedDemand (only if the security manager is active).
14283 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
14285 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
14286 last change as it seems to cause strange crashes.
14288 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
14290 * *.c: handle unsafe function pointers where needed.
14292 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
14294 * mini.c (mono_jit_free_method): Remove the fixme too.
14296 2005-03-15 Miguel de Icaza <miguel@novell.com>
14298 * mini.c: As discussed, make the code actually free the delegate
14299 thunk now, to enable the debugging of delegate problems, use
14300 MONO_DEBUG=1 when running Mono.
14302 This takes also care of parts of the leaks as seen by Joe.
14304 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
14306 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
14307 thread_tls_offset calculation.
14309 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
14311 * declsec.c: Reworked linkdemand checks for icall. The previous code
14312 was using the declaration code (untrusted) and didn't work as expected
14313 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
14316 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
14318 * iltests.il: Add new localloc test.
14320 * mini-amd64.c: Handle large stack allocations the same way as on
14321 windows if stack overflow handling is working.
14323 * mini-amd64.c: Allocate the signal stack using mmap.
14325 * mini.c (sigsegv_signal_handler): Fix reading of context.
14327 * mini-exceptions.c: Fix up stack overflow handling.
14329 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
14331 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
14333 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
14335 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
14337 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
14338 tramp_init functions as they are no longer needed.
14340 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
14342 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
14344 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
14346 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
14348 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
14351 * mini-ops.h: Add OP_LMUL_IMM.
14353 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
14354 long mul/div opcodes as intrinsic.
14356 * mini-amd64.c (emit_call): Handle the case when the callee might be
14359 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
14361 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
14364 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
14366 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
14368 2005-03-09 Ben Maurer <bmaurer@ximian.com>
14370 * mini.c (mono_codegen): Don't leak here, to help people running
14373 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
14375 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
14376 conversions in sse2 mode.
14378 * basic-float.cs: Add regression test.
14380 * mini-amd64.c: Reenable sse2.
14382 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
14384 * mini-amd64.c: Disable sse2 until some regressions are fixed.
14386 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
14388 * driver.c: Copyright text should include 2005.
14390 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
14392 * cpu-amd64.md (load_membase): Fix more max lengths.
14394 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
14396 * cpu-amd64.md (load_membase): Fix max length.
14398 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
14400 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
14402 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
14403 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
14405 * basic-float.cs: Add rounding regression test.
14407 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
14409 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
14411 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
14412 structures in registers for pinvoke wrappers.
14414 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
14416 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
14418 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
14420 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
14421 wrapper to mono_jit_thread_attach.
14423 * mini.c (mini_jit_thread_attach): New jit icall.
14425 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
14426 native->managed wrappers.
14428 * exceptions.cs: Add new regression test.
14430 * mini.c (optimize_branches): Check regions in the cbranch to throw
14431 block case as well. Fixes #73242.
14433 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
14435 * mini.c: thread safety fixes.
14437 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
14439 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
14440 patching stuff, since delegates use jump trampolines so there is
14443 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
14446 * tramp-amd64.c: Fix build.
14448 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
14449 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
14451 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
14452 Rename this to mono_arch....
14453 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
14455 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
14457 * mini-amd64.c (emit_call): If both the caller and the callee is
14458 guaranteed to have 32 bit addresses, emit a normal call.
14460 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
14462 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
14463 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
14464 method_ptr inside delegates.
14466 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
14468 * mini.c (mono_jit_free_method): Free the method info even if the native code is
14469 invalidated. Fixes #73001.
14471 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
14473 * mini-x86.c: Only use stdcall for pinvokes on windows.
14475 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
14477 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
14478 * mini-x86.c: remove unreliable __thread var offset detection,
14479 use the correct accessors and enable by default.
14481 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
14483 * mini.c (mono_jit_free_method): Fix memory leak.
14485 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
14487 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
14489 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
14491 * cpu-amd64.md: Fix lengths of atomic opcodes.
14493 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
14495 * driver.c: try to not imply using ICU is any good.
14497 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
14499 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
14500 functions as inline ops.
14502 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
14503 some Interlocked functions as inline ops.
14505 * mini.c (move_basic_block_to_end): Fix bug in last patch.
14507 * mini.h (MonoBasicBlock): Reorganize fields a bit.
14509 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
14511 * mini.c: Add support for OP_NOT_TAKEN.
14513 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
14514 structures in registers for pinvoke wrappers.
14516 * mini-amd64.c: Fix warnings.
14518 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
14520 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
14522 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
14524 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
14525 address instead of loading the address from it.
14527 * mini-x86.c: Add support for returning small structs in registers
14528 on Win32. Fixes part of #70864.
14530 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
14532 * trace.c (get_token): Improve error checking.
14534 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
14536 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
14538 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
14540 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
14541 it can be reused for MonoClass.
14542 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
14545 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
14547 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
14548 instead of a MonoReflectionMethod. The method information wasn't used
14549 when displaying SecurityException details (but will be now).
14551 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
14553 * Makefile.am : windows build fix.
14555 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
14557 * iltests.il: Add new regression test.
14559 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
14562 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
14564 * mini.c: Moved linkdemand check into helper function check_linkdemand
14565 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
14568 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
14570 * declsec.c: Added statistics counter for different kinds of
14572 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
14573 (and commented) declaration.
14574 * mini.c: Added statistics counter for security Demand code
14575 generation. Added display of security statistics.
14577 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
14579 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
14580 Fix compilation errors under gcc-2.95.
14582 2005-02-12 Ben Maurer <bmaurer@ximian.com>
14584 * mini.c, driver.c: Use the new jit trampoline hashtable
14586 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
14588 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
14590 2005-02-11 Martin Baulig <martin@ximian.com>
14592 * debug-mini.c (mono_debug_close_method): Free the line number array.
14594 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
14596 * aot.c: Break up large methods into smaller ones. Share GOT slots for
14599 * mini.h: Bump AOT file format version.
14601 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
14603 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
14605 * declsec.h: Added macros to get/set lazyly initialized security
14606 informations about assemblies. Added new enum for different type of
14607 possible LinkDemand violation. Added function to check LinkDemands.
14608 * mini.h: Added a field to MonoCompile to hold any security violation
14609 detected when JITting a method (so it can be thrown later).
14610 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
14611 and CEE_CALLVIRT. Added code to throw exception at the end of
14612 mini_method_compile (note: the exception is unhandled right now).
14614 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
14616 * mini.c, jit-icalls.c: use the managed implementation of
14617 memset for initobj and memset, to avoid managed <-> unmanaged
14620 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
14622 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
14623 optimization if it would need a GOT var.
14625 * basic.cs: Add tests for constant propagation and switch statements.
14627 * ssa.c: Fix out-of-range constant propagation and switch statements.
14629 2005-02-09 <vargaz@freemail.hu>
14631 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
14633 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
14635 * cpu-amd64.md (load_membase): Fix max length of load_membase.
14637 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
14639 * mini.c: update to new signature of mono_class_get_allocation_ftn().
14641 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
14643 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
14644 arithmetic operations.
14646 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
14648 * mini-ppc.c: add a workaround for broken user code that
14649 DllImports vararg functions with non-vararg signatures.
14651 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
14653 * mini.c (mono_jit_compile_method_inner): Add detection and a
14654 meaningfull error message for assemblies written in Managed C++.
14656 * tramp-amd64.c mini-amd64.h: Add support for
14657 create_trampoline_from_token ().
14659 * aot.c mini-x86.c abcremoval.c: Applied patch from
14660 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
14662 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
14664 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
14665 which takes a MonoImage/token as parameter instead of a MonoMethod.
14667 * aot.c: Use the new trampoline for initializing vtables.
14669 * aot.c: Add support for ldfld/stfld_remote wrappers.
14671 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
14672 rules for compare <MEM>, IMM.
14674 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
14676 * aot.c: Handle inherited finalizers correctly.
14678 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
14680 * inssel.brg (stmt): Add a missing _setup_... ().
14682 * aot.c: Save some parts of the class state to the AOT file and use it
14683 to recompute that state when a class is initialized.
14685 * mini.c: Install AOT hooks into the runtime.
14687 * mini.h: Bump AOT file format version.
14689 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
14692 * iltests.il: Add new test.
14694 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
14696 * mini.c: fix typo.
14698 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
14700 * mini.c: setup the statistical profiler in the thread attach
14701 callback to cope with the new single thread code.
14703 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
14705 * mini-ppc.c: ensure we have enough room for the profiler
14706 calls (fixed bug#72084).
14708 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
14710 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
14713 2005-2-1 Massimiliano Mantione <massi@ximian.com>
14715 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
14717 2005-2-1 Massimiliano Mantione <massi@ximian.com>
14719 * ssapre.c: Fixed an issue with down safety (this allows IronPython
14720 to succesfully execute parrotbench).
14721 * ssapre.h: Likewise.
14723 2005-2-1 Massimiliano Mantione <massi@ximian.com>
14725 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
14726 variable for stores to method arguments (fixes a SSAPRE issue).
14728 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
14730 * mini.c: handle value types in dup, fixes gen-112.cs.
14732 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
14734 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
14735 sequence for calls in dynamic methods to avoid thunks.
14737 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
14739 * mini.c: correctly remove dynamic methods from the hashtable.
14741 2005-1-20 Massimiliano Mantione <massi@ximian.com>
14743 * driver.c: Disabled SSAPRE until fix the bug that appears
14744 in IronPython's parrotbench.
14746 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
14748 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
14750 * mini.c (mono_method_to_ir): Revert the previous change.
14752 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
14753 when AOT compiling.
14755 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
14756 mono_jit_info_table_find () etc. when running under valgrind.
14758 * inssel.brg: Fix warnings.
14760 * mini-exceptions.c: Fix warnings.
14762 2005-01-31 Martin Baulig <martin@ximian.com>
14764 * driver.c (compile_all_methods_thread_main): Don't try to compile
14765 generic methods or anything which has type parameters.
14767 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
14769 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
14771 * TestDriver.cs: Add --verbose flags.
14773 * graph.c ssa.c: Fix 64 bit warnings.
14775 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
14776 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
14777 Fix 64 bit warnings.
14779 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
14780 variable not spotted by gcc.
14782 * mini-amd64.c inssel-amd64.brg: Applied patch from
14783 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
14784 X86_COMPARE_MEMBASE opcodes.
14786 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
14788 2005-01-29 Ben Maurer <bmaurer@ximian.com>
14790 * *: MonoMethod->signature might be NULL now. You *MUST* use
14791 mono_method_signature.
14793 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
14795 * driver.c (compile_all_methods_thread_main): Compile the methods
14796 without invoking cctors.
14798 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
14800 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
14801 * basic-calls.cs: test for the above.
14803 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
14805 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
14806 MonoJitInfo changes.
14808 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
14810 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
14811 eagerly if it contains dynamic methods.
14813 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
14815 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
14816 trace, it is now computed by an icall from trace_ips.
14818 * mini-exceptions.c: Fix a warning.
14820 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
14822 * mini-exceptions.c: don't bother getting stack trace info if
14823 it's not going to be used.
14825 2005-01-27 Raja R Harinath <rharinath@novell.com>
14827 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
14830 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
14832 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
14834 * aot.c: Avoid calling mono_method_get_header () if not needed.
14836 * mini.h: Bump AOT file format version.
14838 * mini.c (mono_emit_native_call): Allocate a GOT var here.
14840 * mini.c (mono_print_tree): Print more info for calls.
14842 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
14844 * declsec.h: Remove warning by adding missing include for marshal.h
14846 2005-01-26 Martin Baulig <martin@ximian.com>
14848 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
14851 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
14853 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
14856 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
14858 * aot.c (mono_compile_assembly): Fix a warning.
14860 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
14862 * declsec.c: Look for security attributes on the original MonoMethod
14863 (and not the wrapped one). This fix permissions on icalls.
14865 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
14867 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
14869 * mini.c (mono_allocate_stack_slots): Add a fixme.
14871 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
14873 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
14875 * inssel.brg: optimize casts of sealed types (more
14876 optimizations waiting for fixes in remoting).
14878 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
14880 * inssel.brg (stmt): Add another dummy rule.
14882 * driver.c: Fix warnings.
14884 * driver.c (mono_main): If running under valgrind, instruct glib to use
14885 the system allocation functions so valgrind can track the memory
14886 allocated by the g_... functions.
14888 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
14890 * mini-ops.h: Add OP_DUMMY_STORE opcode.
14892 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
14894 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
14895 variables in try regions.
14897 * mini.c (mini_method_compile): Don't disable optimizations on large
14898 methods when AOT compiling.
14900 * mini.c (mono_allocate_stack_slots): New arch independent method to
14901 allocate stack slots. Not yet used.
14903 2005-01-22 Ben Maurer <bmaurer@ximian.com>
14905 * debug-mini.c (mono_debug_close_method): Plug some leaks.
14907 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
14909 * mini-ppc.c: make the branch info relative as the code
14910 buffer can be reallocated.
14912 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
14914 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
14915 * driver.c: Removed the AOT/security restriction. Now initialize the
14916 security manager (in metadata) if --security is used.
14917 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
14918 rather than the pointer to declarative security, when AOT is used.
14920 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
14922 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
14923 basic blocks, reduced intrinsic exception throwing code size.
14925 2005-01-22 Miguel de Icaza <miguel@ximian.com>
14927 * driver.c (mini_usage): Reorder the usage screen.
14929 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
14931 * mini.c (mono_resolve_patch_target): Fix warning.
14933 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
14935 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
14938 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
14940 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
14941 breaks the amd64 build.
14943 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
14944 register allocation. Fixes #71454.
14946 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
14948 * arrays.cs: Add new regression test.
14950 2005-1-20 Massimiliano Mantione <massi@ximian.com>
14952 * ssapre.c: Turned usage of snprintf to GString.
14953 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
14954 (I left it on by mistake in my previous commit).
14956 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
14958 * mini.c, cfold.c, basic-calls.cs: preserve side effects
14959 on cond branch optimization (fixes bug# 71515).
14961 2005-1-20 Massimiliano Mantione <massi@ximian.com>
14963 * abcremoval.c: Fixed bug 71062.
14964 * abcremoval.h: Likewise.
14966 2005-1-20 Massimiliano Mantione <massi@ximian.com>
14968 * mini.c: Added a new functionality to optimize_branches, the removal
14969 of useless basic blocks, and fixed some problem in the removal of
14970 critical edges; some utility functions added for both purposes.
14971 * ssapre.c: Added complex expression support, and fixed bug 70637.
14972 * ssapre.h: Likewise.
14973 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
14975 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
14976 * driver.c: Re-enabled SSAPRE.
14978 2005-01-19 Martin Baulig <martin@ximian.com>
14980 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
14981 the result of mono_get_method_constrained().
14983 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
14985 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
14988 2005-01-18 Geoff Norton <gnorton@customerdna.com>
14990 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
14991 be detected. Fixes #59296.
14993 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
14995 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
14996 which can happen. Fixes #71361.
14998 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
15000 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
15003 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
15005 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
15006 appdomain-unload.exe to fail.
15008 * mini.c: Fix some memory leaks.
15010 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
15012 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
15013 Fixed bug and sped up some codepaths.
15015 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
15017 * mini.c: Fix some memory leaks.
15019 * exceptions.cs basic-long.cs: Add test for checked ulong->int
15022 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
15024 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
15027 * iltests.il: Add regression test for #71320.
15029 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
15031 * mini.c (mono_codegen): Fix installation of profiler hooks.
15033 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
15035 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
15037 * mini.h, mini.c, cfold.c: optimize access to enum
15038 readonly fields, too. Eval conditional branches if possible
15039 to perform unreachable code removal in more cases.
15041 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
15043 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
15045 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
15048 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
15049 WinXP DEP. Fixes #71244.
15051 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
15053 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
15055 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
15057 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
15059 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
15061 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
15064 * mini.h: Bump AOT version.
15066 * mini.h (MonoCompile): Change exvar to a hash table.
15068 * mini.c: Allocate a separate exvar for each handler block.
15070 * mini.c: Get rid of the computation of filter_lengths, its not needed.
15072 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
15073 ex var with the pending exception and only throw if the two are equal.
15076 * exceptions.cs: Add tests for rethrow and nested catch clauses.
15078 * mini-x86.c: Fix warnings.
15080 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
15081 used by all the ports now.
15083 * aot.c: Add write-symbols and save-temps options.
15085 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
15087 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
15089 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
15091 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
15094 * tramp-s390.c: Check vtable slot belongs to the domain.
15096 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
15097 as per other platforms.
15099 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
15101 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
15103 * driver.c: we don't run the Main() code in a subthread anymore.
15105 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
15107 * mini.c: added experimental rtc support in the statistical
15108 profiler: if the user has the permission, more accurate statistics
15109 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
15110 The MONO_RTC value must be restricted to what the linux rtc allows:
15111 power of two from 64 to 8192 Hz.
15113 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
15115 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
15117 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
15119 * mini-ppc.c: better icache flush for smp.
15121 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
15123 * mini-amd64.c (emit_move_return_value): Fix memory leak.
15125 * mini-x86.c (get_call_info): Add the get_call_info () code from the
15126 amd64 port, not yet used.
15128 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
15130 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
15133 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
15135 * driver.c: Added --security option to activate the security manager.
15136 Right now this will allow code generation for declarative demands and
15137 is disabled when AOT is specified.
15138 * mini.c: Add code generation for declarative security demands.
15139 * mini.h: Add mono_use_security_manager as an extern gboolean.
15141 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
15143 * aot.c (mono_compile_assembly): Speed up compilation a bit by
15144 emitting more dense assembly code.
15146 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
15147 exception throwing stuff.
15149 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
15151 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
15154 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
15155 left in by mistake.
15157 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
15160 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
15162 * tramp-*.c: Only patch vtable slots if the object is in the current
15163 domain. Fixes appdomain-unload.exe.
15165 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
15167 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
15170 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
15172 * mini.c (reverse_branch_op): New helper function.
15174 * mini.c (optimize_branches): Run the new optimization only on
15175 platforms which support it. Also reverse all kinds of branches.
15177 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
15179 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
15182 * mini.c (optimize_branches): Reverse not-equals branches if the false
15183 bblock is a throw. This happens a lot of time with argument checking in
15186 * mini.c (mono_codegen): Add support for placing basic blocks after
15187 the function epilogue.
15189 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
15192 2005-01-05 Miguel de Icaza <miguel@ximian.com>
15194 * mini.c (setup_stat_profiler): Only set this up if the platform
15195 supports ITIMER_PROF.
15197 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
15199 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
15202 * inssel.brg: Fix a warning.
15204 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
15206 * mini.c: added support for statistical profiler
15207 (run with: --profile=default:stat).
15209 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
15211 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
15213 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
15215 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
15216 related to global registers from the amd64 port.
15218 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
15220 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
15222 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
15223 with global registers.
15224 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
15226 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
15228 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
15230 * debug-mini.c (encode_value): Fix off-by-one.
15232 * aot.c (encode_value): Likewise.
15234 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
15236 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
15238 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
15241 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
15243 * aot.c (emit_method_info): Increase size of temp buffer.
15245 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
15248 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
15250 * aot.c (emit_method_info): Fix build.
15252 * aot.c: Further rework of the AOT file format to reduce the size of
15253 the method info data.
15255 * mini.h: Bump AOT file format version.
15257 2004-12-27 Martin Baulig <martin@ximian.com>
15259 * mini.c (mini_get_method): New static method; call
15260 mono_get_method_full() and mono_get_inflated_method().
15261 (mono_method_to_ir): Use mini_get_method() instead of
15262 mono_get_method_full().
15264 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
15266 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
15268 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
15270 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
15272 * inssel-amd64.brg: Add some optimization rules.
15274 2004-12-24 Ben Maurer <bmaurer@ximian.com>
15276 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
15277 standard not GC'd stuff is fine.
15279 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
15281 * aot.c: Rework the AOT file format to get rid of most of the global
15282 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
15284 * mini.h: Bump AOT file format version.
15286 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
15288 * mini.h: Bump AOT file format version.
15290 * aot.c (mono_aot_is_got_entry): New function to determine if an
15291 address is inside a GOT.
15293 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
15295 * cpu-pentium.md: Increase the maximum size of some instructions which
15296 might involve a got access.
15298 * mini.c (get_method_from_ip): Another debug helper function.
15300 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
15301 when got var accesses are created during the decompose phase.
15303 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
15305 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
15306 argument mini_compile_method and to MonoCompile, and use this to
15307 determine whenever a given method is compiled for AOT. This allows the
15308 other methods compiled during AOT compilation to be free of AOT stuff,
15309 so the backends does not need to add special support for them by
15310 creating a fake GOT etc.
15312 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
15315 2004-12-21 Ben Maurer <bmaurer@ximian.com>
15317 * mini.c (mono_method_to_ir): It turns out that some of the
15318 x-appdomain wrappers are lax with types, so just ignore this for
15321 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
15322 at the vtable->klass. If it is non-shared code we can just use the
15325 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
15327 * mini-ppc.c: access MonoDomain from tls, too.
15329 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
15331 * declsec.c: Removed unused variable (and related warning ;-)
15333 2004-12-21 Ben Maurer <bmaurer@ximian.com>
15335 * iltests.il: New test for LDELEMA on an array of ref types.
15337 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
15338 all ldelema's on reftypes.
15339 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
15340 it was the wrong place to put it.
15342 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
15343 register to pop to make this cleaner, at the request of Paolo.
15345 2004-12-20 Ben Maurer <bmaurer@ximian.com>
15347 * mini-ops.h (OP_GETHASHCODE): New op.
15349 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
15351 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
15354 For a microbenchmark, this reduces the cost of Hashtable.get_Item
15357 * mini-x86.c (mono_arch_output_basic_block): Rather than
15365 The first is 3 bytes while the second is 1. This saves 36 kb on
15366 mscorlib, quite a big saving. When bootstraping mcs, I was able to
15367 see a small boost because of icache locality.
15369 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
15371 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
15373 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
15374 started code sharing with the generic code.
15376 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
15378 * mini-ppc.c, cpu-g4.md: added code for direct access to
15381 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
15383 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
15384 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
15387 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
15389 * declsec.c|h: Added functions to cache the declarative stack modifiers
15390 in MonoJitInfo and to create a security frame from a MonoJitInfo
15392 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
15393 created. Register internal calls for System.Security.SecurityFrame::
15394 _GetSecurityFrame and _GetSecurityStack.
15395 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
15396 the definitions for the new stack walk/callback mechanism.
15397 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
15398 first security frame for LinkDemands and InheritanceDemands) and
15399 GetSecurityStack for Demands. Both use the new mono_walk_stack code
15401 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
15402 walk initialization (lupus).
15404 2004-12-20 Ben Maurer <bmaurer@ximian.com>
15406 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
15408 (handle_loaded_temps): Do not create a temporary variable for
15409 things that we know are temps. They will never be modified.
15410 (mono_spill_call): Set MONO_INST_IS_TEMP
15411 (mono_emulate_opcode): ditto
15413 (mono_method_to_ir.CEE_DUP): ditto
15415 2004-12-19 Ben Maurer <bmaurer@ximian.com>
15417 * mini.c (type_to_eval_stack_type): Make this handle the void type
15418 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
15419 (emit_tree): use ip_in_bb to special case some common idioms
15420 Update all callers to pass in the IP.
15421 (mono_method_to_ir): Make CEE_CALL* do the above as well.
15423 This gives us a nice 2% speedup in mcs bootstrap.
15425 * mini-x86.c (peephole_pass): Peephole pass to make
15434 * mini.c (ip_in_bb): new method.
15435 (mono_method_to_ir): use this method rather than doing the hash
15438 * linear-scan.c (mono_linear_scan): When expiring actives, you
15439 don't need to keep around variables that expire on this
15440 instruction. This makes it so that:
15443 store (ebx add (ebx, 1))
15447 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
15449 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
15450 combination to avoid doing two copies. Fix up problems with previous
15453 * mini.c: Fix 64 bit warnings.
15455 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
15457 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
15459 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
15460 changes from the x86 code.
15462 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
15464 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
15466 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
15467 throwing code to reduce its size, unify the AOT and non-aot code and
15468 get rid of relocations in the AOT case.
15470 * mini-x86.h mini.c exceptions-x86.c
15471 (mono_arch_get_throw_corlib_exception): New arch specific function to
15472 raise corlib exceptions which doesn't require relocations in the
15475 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
15477 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
15479 * mini.c (mono_emit_method_call): Only allocate the got var when it is
15482 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
15485 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
15487 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
15488 with add function when used from Inc/dec atomic
15489 functions. Re-enabled optimization on x86.
15490 * mini-ops.h: renamed atomic_add functions to
15491 allow _add to match the Interlocked::Add and
15492 _add_next to match Interlocked::Inc/Dec.
15494 2004-12-15 Massimiliano Mantione <massi@ximian.com>
15496 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
15497 linking of BBs to the end BB, and enabled SSAPRE also with
15498 consprop and copyprop (which was prevented by that bug).
15500 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
15502 * mini-x86.c: disabling the Interlocked optimizing code.
15504 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
15506 * aot.c (load_aot_module): Move reading of got_addr after the AOT
15507 file version check.
15509 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
15511 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
15512 interlocked optimization due lack of support on x86, rewrote
15513 exchange to take into account that base may be in eax.
15515 xsp works again; activated Interlocked optimizing code.
15517 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
15519 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15521 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
15523 * mini-ops.h: Add new opcodes.
15525 * mini.h: Add new patch types. Add got_var to MonoCompile.
15527 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
15528 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
15529 make it work with all kinds of patchable code.
15531 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
15532 address of the GOT, and referencing entries in the GOT.
15534 * mini.c: Add code to load the GOT address if needed by an opcode.
15536 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
15537 independent AOT code on the x86 using an elf-style Global Offset Table.
15539 2004-12-14 Raja R Harinath <rharinath@novell.com>
15541 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
15543 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15545 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
15548 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
15550 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
15551 of Interlocked:Increment/Decrement/Add as inline ops.
15552 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
15554 2004-12-12 Geoff Norton <gnorton@customerdna.com>
15556 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
15557 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
15559 2004-12-12 Duncan Mak <duncan@ximian.com>
15561 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
15562 again. `patch_info->table_size' is no longer valid after Zoltan's
15565 2004-12-12 Martin Baulig <martin@ximian.com>
15567 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
15568 if we are the "real" method, ie. not an inlined method inside it.
15570 2004-12-11 Ben Maurer <bmaurer@ximian.com>
15572 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
15573 before we look in the special fields table. This fixes
15574 ../tests/thread-static-init.cs.
15576 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15578 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
15579 for Array get_Rank and get_Length. Fixes bug #70465.
15581 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
15583 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
15584 separate structure to reduce the size of MonoJumpInfo.
15586 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
15588 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
15590 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
15592 * mini.c (mini_get_inst_for_method): Changed to allow ports
15593 to return a MonoInst instead of opcode
15594 (renamed mini_get_opcode_for_method to better reflect the new functionality)
15596 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
15597 Allow ports to return a created MonoInst instead of op-code, will enable
15599 (renamed mini_get_opcode_for_method to better reflected the functionality)
15601 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
15603 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
15605 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
15607 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
15610 2004-12-08 Martin Baulig <martin@ximian.com>
15612 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
15613 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
15615 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
15617 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
15620 * exceptions.cs: Disable some tests which depend on properties of x86 fp
15623 2004-12-08 Raja R Harinath <rharinath@novell.com>
15625 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
15627 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
15629 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
15630 bug introduced by the previous patch.
15632 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
15634 * mini-ppc.c, objectc.cs: handle large structs passed by value
15635 (fixes bug #69972).
15637 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
15639 * mini-ppc.c: OP_ARGLIST implementation from
15640 Geoff Norton <gnorton@customerdna.com>.
15642 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
15644 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
15645 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
15647 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
15649 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
15651 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15653 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
15656 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
15658 * mini-sparc.c: Zero out localled-ed memory.
15660 * iltests.il: Add tests for zeroing out localloc-ed memory.
15662 2004-12-04 Martin Baulig <martin@ximian.com>
15664 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
15665 mono_method_get_signature_full().
15667 2004-12-03 Massimiliano Mantione <massi@ximian.com>
15669 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
15670 and some utility functions (always for SSAPRE), integrated SSAPRE.
15671 * mini.h: Likewise.
15672 * driver.c: Added ssapre option.
15673 * ssa.c: Small fix on OP_ARG handling.
15674 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
15675 * Makefile.am: Likewise.
15677 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
15679 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
15680 now in the xp code.
15682 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
15685 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15687 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
15689 * cpu-s390.md : Increase instruction length of oparglist.
15691 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
15693 2004-11-30 Martin Baulig <martin@ximian.com>
15695 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
15696 virtual generic methods. We call a special helper_compile_generic_method()
15697 icall to retrieve the method from the vtable, inflate and compile
15698 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
15700 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
15702 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
15704 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
15706 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
15708 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
15711 2004-11-27 Ben Maurer <bmaurer@ximian.com>
15713 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
15714 platforms with PIC aot.
15716 2004-11-28 Martin Baulig <martin@ximian.com>
15718 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
15721 2004-11-28 Martin Baulig <martin@ximian.com>
15723 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
15724 the result of mono_type_get_underlying_type() to check whether
15727 2004-11-26 Martin Baulig <martin@ximian.com>
15730 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
15733 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
15735 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
15736 the same way as the other arguments so they won't get clobbered.
15738 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
15739 calls through R11 since it is clobbered by the trampoline code.
15741 2004-11-26 Raja R Harinath <rharinath@novell.com>
15743 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
15744 pick up in-tree mscorlib.dll.
15746 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
15748 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
15750 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
15751 runtime data/code are now stored in a table similar to the GOT in ELF.
15752 This allows the code itself to be position independent.
15754 * aot.c: Fix loading of referenced assemblies after the lazy assembly
15757 * aot.c: Attach ELF type (object/function) directives to all global
15760 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
15762 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
15764 * mini-amd64.h: Turn on PIC AOT code.
15766 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
15767 returning the offset within an OP_AOTCONST instruction where the GOT
15768 offset needs to be added.
15770 * mini.h: Bump AOT file format version.
15772 2004-11-25 Martin Baulig <martin@ximian.com>
15774 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
15775 uninflated generic methods.
15777 2004-11-25 Martin Baulig <martin@ximian.com>
15779 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
15781 2004-11-24 Martin Baulig <martin@ximian.com>
15783 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
15784 original klass (this only applies for generic instances).
15786 2004-11-24 Martin Baulig <martin@ximian.com>
15788 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
15789 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
15792 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
15794 * mini.c (mono_method_to_ir): Disable inlining for methods containing
15795 localloc. Fixes #69678.
15797 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
15799 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
15801 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
15802 used SSE registers on pinvoke calls. Fixes #69774.
15804 2004-11-23 Geoff Norton <gnorton@customerdna.com>
15806 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
15807 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
15809 2004-11-23 Raja R Harinath <rharinath@novell.com>
15811 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
15812 Refer directly to the mcs/ tree.
15814 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15816 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
15817 Check if a trampoline for a synchronized method is required.
15819 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
15821 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
15822 with localloc if needed. Throe arithmetric exception in
15823 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
15824 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
15826 2004-11-19 Geoff Norton <gnorton@customerdna.com>
15828 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
15829 types before switching on type. Fixes #69622.
15831 2004-11-19 Raja R Harinath <rharinath@novell.com>
15833 * Makefile.am (check-local): New. Integrate into 'make check'.
15834 (MCS,RUNTIME): Define using in-tree mono and mcs.
15836 (%.exe): Use $(ILASM).
15838 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
15840 * mini-ppc.c: adjust initial prolog size (bug #69691).
15842 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
15844 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
15847 2004-11-17 Raja R Harinath <rharinath@novell.com>
15849 * Makefile.am (clean-local): Rename from 'clean'.
15851 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15853 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
15854 to mono_arch_is_int_overflow.
15855 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
15858 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
15860 * declsec.c|h: New files to support declarative security attributes.
15861 Added function to check if a method has (applicable) security.
15862 * mini.c|h: Add check for declarative security attributes in
15863 mono_method_check_inlining.
15864 * Makefile.am: Added declsec.c and declsec.h to the build.
15866 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
15868 * mini.c, mini.h: update to keep dynamic code info per-domain.
15870 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
15872 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
15873 (mini_init): Get rid of it from here too.
15875 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
15877 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
15878 implemented OP_RETHROW (patch by Geoff Norton
15879 <gnorton@customerdna.com>).
15881 2004-11-10 Geoff Norton <gnorton@customerdna.com>
15883 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
15884 between appdomains. Fixes appdomain-unload on PPC.
15886 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
15888 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
15889 mini-exceptions.c: handle the new wrapper types.
15890 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
15891 token value as a MonoClass* when compiling a wrapper.
15892 mono_jit_create_remoting_trampoline now takes an additional
15893 MonoRemotingTarget parameter.
15895 2004-11-10 Martin Baulig <martin@localhost>
15897 * mini.c (mono_method_to_ir): Use `generic_container->context'
15898 rather than creating a new one.
15900 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15902 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
15904 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
15906 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
15908 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
15909 the experimental aot cache stuff.
15911 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
15913 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
15914 mini-exceptions.c: update to exception clause structure changes.
15916 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
15918 * exceptions-x86.c (throw_exception): Fix warnings.
15920 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
15923 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
15925 * exceptions-sparc.c (get_throw_exception): Really fix this.
15927 2004-11-07 Ben Maurer <bmaurer@ximian.com>
15929 * tramp-*.c: we no longer support icalls without wrappers, so
15930 a bit of code can be removed here
15932 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
15934 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
15937 * cpu-sparc.md: Add op_rethrow.
15939 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
15941 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
15943 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
15944 * mini-ops.h: Add OP_RETHROW.
15946 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
15948 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
15950 2004-11-05 Geoff Norton <gnorton@customerdna.com>
15952 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
15953 Makes the output much easier to read
15955 2004-11-05 Ben Maurer <bmaurer@ximian.com>
15957 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
15958 prevents another huge leak when compiling with ssa. Secondly, the
15959 performance of doing this rather than freeing the lists is much
15960 better. GList does a lock every time you allocate a list link,
15961 so that it can use a memory pool. So, it is better to just use
15962 a memory pool of our own.
15964 * ssa.c, linear-scan.c: replace g_list_remove_link with
15965 g_list_delete. The remove one does not free the GList, so we were
15966 leaking memory. On -O=all --compile-all with corlib, this cut down
15967 3 MB of allocations.
15969 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
15971 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
15973 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
15975 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
15976 into a new function mono_create_jit_trampoline ().
15978 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
15980 * trace.c (get_spec): Allow tracing of classes without a namespace.
15982 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
15984 * mini.c: Fix pointer overwrite in mini_method_compile.
15986 2004-11-2 Geoff Norton <gnorton@customerdna.com>
15988 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
15989 The darwin ABI needs some special handling for 1 and 2 byte structs
15990 Lets use lbz/lhz instead of lwz everywhere.
15991 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
15992 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
15993 Use stb/sth for the former, and put the latter always on stack instead of in
15994 argument registers.
15996 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
15998 * trace.c (is_filenamechar): Add '_'.
16000 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16002 * mini-s390.c: Fix prolog length to allow for large trace requirements.
16004 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
16006 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
16008 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
16009 depends on libmonogc. Fixes #68805.
16011 2004-10-26 Miguel de Icaza <miguel@ximian.com>
16013 * mini.c (mono_jit_free_method): Provide extra information for
16014 this error. Currently this leaks, but will be turned into a
16015 developer option in the future.
16017 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
16019 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
16021 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
16023 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
16024 boundary. Fixes reading of PATCH_INFO_R4 and R8.
16025 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
16027 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
16029 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
16030 trampolines for AOT code.
16032 2004-10-22 <vargaz@freemail.hu>
16034 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
16035 constructed types. Fixes #68136.
16037 2004-10-21 Martin Baulig <martin@ximian.com>
16039 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
16040 if it returns true, unwind the stack to the call instruction.
16042 2004-10-21 <vargaz@freemail.hu>
16044 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
16046 * mini.h: Bump AOT version number.
16048 * objects.cs: Add another test for unbox trampolines.
16050 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
16053 2004-10-20 <vargaz@freemail.hu>
16055 * driver.c: Add SHARED to the set of optimizations tested.
16057 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
16059 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
16060 used by CEE_NEWARR.
16062 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
16064 2004-10-20 Martin Baulig <martin@ximian.com>
16066 * mini-exceptions.c (mono_handle_exception): Call
16067 mono_debugger_handle_exception() to tell the debugger about
16068 catch/finally clauses.
16070 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
16072 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
16074 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
16077 2004-10-15 Geoff Norton <gnorton@customerdna.com>
16079 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
16080 methods as their native size, fixed bug #57543, #57545.
16081 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
16082 This saves a temporary register and mullw call down into 1 (minor perf
16083 increase for cases like sum = sum * 5; This use to translate into:
16086 It now translates to
16089 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
16091 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
16094 2004-10-11 Martin Baulig <martin@ximian.com>
16096 * mini.c (mono_method_to_ir): If we're a generic method, get the
16097 MonoGenericContainer from our MonoMethodNormal and create a
16098 MonoGenericContext from it.
16100 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
16102 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
16104 * basic-long.cs: Add test for checked i8->i2 cast.
16106 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16108 * inssel-ppc.brg: added a couple of speedup rules.
16110 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
16112 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
16113 to speed up rebuilds.
16115 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16117 * mini-s390.c: Minor fix to OP_OR_IMM.
16119 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
16121 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
16122 better. Fixes appdomain-unload.exe on sparc.
16124 2004-10-02 Massimiliano Mantione <massi@ximian.com>
16126 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
16127 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
16130 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
16132 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
16134 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
16136 * mini.c: Always generate a field read/write wrapper for members
16137 of the class MarshalByRefObject since the actual instance could
16140 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
16142 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
16144 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
16146 * driver.c mini.h trace.c: Move the setting of the main assembly into
16147 a separate function called mono_trace_set_assembly () and call it after
16148 actually loading the main assembly. Fixes #66872.
16150 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
16152 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
16153 using the code manager.
16155 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
16157 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
16159 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
16161 * cpu-amd64.md: Fix bug in previous patch.
16163 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
16166 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
16168 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
16169 mini-exceptions.c: updates for changed stack walk interface.
16171 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16173 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
16175 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
16177 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
16179 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
16181 * driver.c (mini_regression_list): Do not call mono_assembly_close
16182 since assemblies can't be unloaded.
16184 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
16186 * cpu-amd64.md: Fix more instruction lengths.
16188 * cpu-amd64.md: Fix lengths of some instructions.
16190 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
16192 * inssel.brg: Make the array ldelema check aot friendly.
16194 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
16196 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
16198 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
16200 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
16202 * mini-x86.c: Fix build.
16204 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
16205 mono_type_get_underlying_type () helper function to simplify code.
16207 2004-09-09 Martin Baulig <martin@ximian.com>
16209 * mini-amd64.c: Don't access `type->data.klass' directly, call
16210 mono_class_from_mono_type() instead since the type may be a
16213 2004-09-09 Martin Baulig <martin@ximian.com>
16215 * mini-amd64.c (get_call_info): Fix support for generic instances.
16216 (add_valuetype): Use mono_class_from_mono_type() to get the class
16217 since we can be a generic instance.
16219 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
16221 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
16223 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
16225 * liveness.c: reset spill costs on each scan: bug 62107
16227 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
16229 * exceptions-sparc.c (mono_arch_find_jit_info): remove
16230 unnecessary line that doesn't compile
16232 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
16234 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
16235 trampolines, make them call an error function so people can fix their
16238 2004-09-06 Martin Baulig <martin@ximian.com>
16240 * mini.c (mono_method_to_ir): When initializing locals, handle a
16241 generic instances like a valuetype if it's a valuetype and like a
16242 class if it's a class.
16244 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
16246 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
16247 stack. Fixes #64674.
16249 * exceptions.cs: Add test for unwinding of call arguments.
16251 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
16253 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
16254 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
16255 set the carry/borrow flag). The sparc and s390 implementations
16256 can now use optimized versions (and simplify the code). ppc bugfixes.
16258 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
16260 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
16262 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
16264 * inssel-amd64.brg: Remove leftover 32 bit rule.
16266 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
16268 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
16270 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
16271 mono_arch_find_jit_info functions into a new function. Fix a memory
16274 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
16277 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
16279 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
16282 * exceptions.cs: Add array size tests.
16284 * mini.c: Allocate a separate icall wrapper for each arity of
16285 mono_array_new_va. Fixes #59509.
16287 * exceptions.cs: Add testcase for 64578.
16289 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
16291 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
16293 2004-09-02 Martin Baulig <martin@ximian.com>
16295 * mini.c (mono_method_to_ir): When initializing the locals, call
16296 handle_initobj() on the generic instance itself, not its
16299 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
16301 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
16302 MonoJitInfo for dynamic methods.
16304 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
16306 * mini.c: Add support for freeing JIT data for dynamic methods.
16308 2004-09-01 Martin Baulig <martin@ximian.com>
16310 * mini-x86.c (is_regsize_var): Added support for generic
16312 (mono_arch_emit_prolog): Make this compile again, use
16313 `x86_push_imm_template (code)'.
16315 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
16317 * mini-x86.c: make all push_imm instructions that get
16318 patched always emit the long form
16320 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
16322 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
16323 in a per-domain hash.
16325 * mini-amd64.c (merge_argument_class_from_type): Handle generic
16328 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
16330 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
16333 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
16336 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
16337 Beginnings of SSE2 support.
16339 * exceptions.cs: Add more tests for checked int<->uint casts.
16341 2004-08-28 Martin Baulig <martin@ximian.com>
16343 * mini-x86.c (mono_arch_instrument_epilog): Added support for
16347 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
16348 Handle generic instances recursively.
16350 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
16352 * iltests.il: test for conv.u8 on a constant
16354 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
16356 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
16357 LCONV_x4 (shrun_32 (membase)).
16359 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
16361 * inssel-x86.brg: c&p rules for push/setret of long
16363 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
16365 * inssel-x86.brg: c&p rules for compare (base, regvar) and
16366 compare (regvar, base)
16368 * inssel-x86.brg: more burg love
16370 * inssel.brg: more cleanup
16372 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
16374 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
16376 * basic-long.cs, basic-calls.cs: new tests for optimization.
16378 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
16380 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
16383 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
16385 * mini-amd64.c (read_tls_offset_from_method): Add another case.
16387 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
16389 * inssel.brg (mini_emit_memcpy): use
16390 NO_UNALIGNED_ACCESS to disable memcpy optimization
16392 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
16394 * mini-amd64.c: Handle generic types in various places.
16396 * mini.c (mono_method_to_ir): Handle generic types in init locals.
16398 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
16400 * mini.c (handle_box): Fix warning.
16402 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
16404 * mini-amd64.h: Enable the emit_state optimization.
16406 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
16408 * mini-amd64.c: Add some new 64 bit peephole opts.
16410 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
16412 * cpu-amd64.md: sreg1 of div instructions must be %rax.
16414 * mini-amd64.c: Register allocator fixes.
16416 * mini.c: Add an optimization to emit_state to avoid allocation of new
16417 registers on some platforms.
16419 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
16421 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
16423 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
16424 allocation. Fixes #63085.
16426 * basic-long.cs: Add new regression test.
16428 * mini-amd64.c: Register allocator improvements.
16430 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
16432 * mini-amd64.c (read_tls_offset_from_method): Add another code
16435 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
16436 instruction sequence for nullifying class init trampolines.
16438 * objects.cs: Add new regalloc test.
16440 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
16442 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
16444 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
16446 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
16449 * driver.c: Fix profiling after TLS changes.
16451 * driver.c (mono_main): Set mono_stats.enabled if needed.
16453 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
16456 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
16458 * mini-x86.c: use a 1 op rather than a 2 op tls access
16459 instruction -> faster.
16461 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
16463 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
16466 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
16468 * exceptions-sparc.c (throw_exception): fix typo
16470 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
16472 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
16473 set tree->dreg correctly with tls. Allow any
16474 register to be used.
16476 * mini-x86.c (read_tls_offset_from_method): add new code
16477 generation pattern seen with GCC.
16480 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
16482 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
16483 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
16484 exceptions-sparc.c: fix some performance issues in exception
16485 handling and setting of the stack trace for exceptions that were
16488 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
16490 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
16493 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
16496 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
16498 This patch inlines tls access, when possible.
16500 * mini.h: new arch functions for TLS intrinsics.
16501 All platforms updated with a stub.
16503 * mini.c: use the new intrinsics
16505 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
16506 arch specific intrinsic for tls variables
16508 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
16510 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
16513 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
16515 * mini.c: thread local allocation
16517 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
16519 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
16521 * Makefile.am: Link against the static version of libmonogc.
16523 * Makefile.am: Link the static versions of the convenience libraries
16524 into the mono executable.
16526 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
16528 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
16530 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
16531 on integer overflow.
16533 * mini-amd64.c: Reorganize function call code.
16535 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
16537 2004-08-14 Ben Maurer <bmaurer@ximian.com>
16539 * inssel-x86.brg: use xor eax,eax.
16541 * basic.cs: new tests
16543 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
16545 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
16546 in exception throwing code.
16548 2004-08-14 Ben Maurer <bmaurer@ximian.com>
16550 * inssel-x86.brg: use xor esi,esi.
16552 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
16554 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
16555 can trace methods compiled during mini_init () too.
16557 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
16560 2004-08-14 Ben Maurer <bmaurer@ximian.com>
16562 * Makefile.am: static link on x86 (r=zoltan)
16564 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
16566 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
16567 code since it causes some programs to fail.
16569 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
16571 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
16573 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
16575 * mini.c: ovfops_op_map - add STACK_OBJ case for
16577 * basic.cs: add test_0_pin_string as test
16580 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
16582 * Makefile.am: build C# if srcdir != builddir
16584 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
16586 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
16587 fall-through blocks.
16589 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
16591 * driver.c: enable loop by default again and include abcrem in -O=all.
16593 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
16595 * iltests.il: Add some localloc tests.
16597 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
16599 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
16602 * inssel-amd64.brg: Add some optimizations.
16604 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
16607 * Makefile.am: Statically link mono against libmono on AMD64.
16609 * mini-amd64.c inssel-amd64.brg: Optimizations.
16611 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
16613 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
16615 * tramp-amd64.c: Patch calling code in trampolines.
16617 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
16619 * mini-amd64.c: pinvoke struct passing fixes.
16621 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
16623 * mini-sparc.c: redo change, make mono_arch_cpu_init call
16624 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
16626 2004-08-05 Duncan Mak <duncan@ximian.com>
16628 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
16631 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
16633 * mini-amd64.c (emit_move_return_value): Move return value for normal
16636 2004-08-05 Martin Baulig <martin@ximian.com>
16638 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
16639 `type->type'; just modify `type' itself when dealing with enums
16640 and generic instances.
16641 (check_call_signature): Make `simple_type' a `MonoType *'.
16643 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
16645 * mini.c: Use OP_PADD to add offsets to addresses.
16647 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
16649 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
16651 * mini-sparc.c (mono_arch_emit_epilog): fix check
16652 for folding last op into restore instruction
16654 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
16656 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
16657 helper methods using the code manager.
16659 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
16661 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
16663 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16665 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
16666 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
16668 * mini-s390.c: fix tail processing
16670 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
16672 * mini-ppc.c: mul.ovf.un exception name fix.
16674 2004-08-03 Martin Baulig <martin@ximian.com>
16676 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
16677 instances; before jumping to `handle_enum', also modify `ptype'.
16679 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
16681 * cpu-sparc.md: fcall maximal length too small.
16683 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
16685 * mini-amd64.c mini.h: Add initial support for passing/returning
16686 structures to/from pinvoked methods.
16688 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
16690 * mini-ppc.c: reg allocator fix.
16692 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
16694 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
16696 * inssel.brg: Optimize memset on 64 bit machines.
16698 * mini-amd64.c: Fix some vararg cases.
16700 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16702 * mini-s390.c: Corrected macro in emit_float_to_int
16704 * s390-abi.cs: Tests to exercise the s390 ABI
16706 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
16708 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
16711 * basic.cs: Add a test for add.ovf.un.
16713 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
16715 * mini-sparc.c: add case for OP_IDIV_UN
16717 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
16719 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
16721 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
16723 2004-07-30 Ben Maurer <bmaurer@ximian.com>
16725 * basic.cs: regression tests.
16727 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
16730 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
16732 * basic.cs: Add a new test.
16734 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
16735 and AOT. Various fixes and optimizations.
16737 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
16739 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
16741 * mini-ppc.c: make sure temp regs are not used for global reg
16744 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
16746 * cpu-sparc.md: conv_i8 fix for 64bits
16748 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
16750 2004-07-29 Ben Maurer <bmaurer@ximian.com>
16752 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
16753 add opcode for cmp BYTE PTR [eax], imm.
16755 * inssel.brg: Make memcpy and memset takes bases.
16757 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
16759 * *-amd64.*: More AMD64 work.
16761 2004-07-28 Ben Maurer <bmaurer@ximian.com>
16763 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
16764 add a compare-not-equal opcode.
16766 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
16768 * mini.c: Use mono_init_from_assembly instead of mono_init.
16770 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
16772 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
16774 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
16776 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
16778 * inssel.brg: 64 bit fixes.
16780 * mini.h (MonoCallInst): Add some AMD64 specific data.
16782 * mini.h: Add some OP_P opcodes.
16784 2004-07-28 Ben Maurer <bmaurer@ximian.com>
16786 * basic.cs: tests for 61797 and 61740
16788 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
16790 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
16791 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
16793 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
16795 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
16797 * *-amd64*.*: Ongoing AMD64 work.
16799 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
16801 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
16803 * *-amd64*: Ongoing AMD64 work.
16805 * mini-arch.h: Add AMD64 support.
16807 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
16809 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
16811 * mini-ops.h: Add new opcodes.
16813 * Makefile.am: Add AMD64 support.
16815 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
16816 rules into the inssel-long*.brg files.
16818 * *-amd64.*: Add beginnings of AMD64 backend.
16820 2004-07-22 Ben Maurer <bmaurer@ximian.com>
16822 * mini.c (print_dfn): commenting out the code that prints
16823 the cil. With -O=deadce, this makes -v -v crash.
16825 * cpu-pentium.md: make checkthis have a length of 2
16827 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
16829 * mini-sparc.h: fix implementations of __builtin
16830 functions for Sun compiler for V9.
16832 2004-07-16 Ben Maurer <bmaurer@ximain.com>
16834 * mini.c: use the new stelem.ref wrapper
16835 * exceptions.cs, arrays.cs: new stelem.ref tests
16837 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
16839 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
16840 new XSP should work with these changes).
16842 2004-07-14 Ben Maurer <bmaurer@ximain.com>
16844 * inssel-{long32,x86,}.brg: trivial optimizations.
16846 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
16848 * mini.c: load value when emitting box operation in
16851 2004-07-12 Ben Maurer <bmaurer@ximian.com>
16853 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
16854 is one byte shorter than cmp DWORD PTR [eax], 0.
16856 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
16858 * inssel-ppc.brg: arguments on the stack are always
16859 relative to the stack pointer (spotted by Neale Ferguson).
16861 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16863 * exceptions-x86.c: delay appending the method name to the trace until
16864 after mono_jit_info_table_find is called, as this gets the real
16867 2004-07-09 Ben Maurer <bmaurer@ximian.com>
16869 * aot.c: register roots
16871 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
16873 * aot.c : I could just use PLATFORM_WIN32 flag.
16875 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
16877 * aot.c : Reverting the previous fix. This time it broke linux build.
16879 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
16881 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
16883 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
16885 * mini.c (handle_stack_args): Remove some more debugging code.
16887 * mini.c (handle_stack_args): Remove debug output left in by mistake.
16889 * driver.c mini.h aot.c: Allow additional options to be specified with
16890 --aot and pass them to mono_compile_assembly.
16892 * aot.c: Add experimental code to AOT compile all loaded assemblies
16893 on demand and save the code into a cache in the filesystem.
16895 * aot.c: Add support for more wrapper methods.
16897 * mini.c (handle_stack_args): Handle some corner cases. Fixes
16900 * cpu-*.md: Remove removed opcodes.
16902 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
16903 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
16904 related icalls to marshal.c.
16906 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
16908 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
16910 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
16912 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
16914 2004-07-06 Ben Maurer <bmaurer@ximian.com>
16915 * liveness.c: If liveness is recomputated we need to reset the information
16916 for each variable. This way, if the liveness range has been narrowed
16917 by optimizations that happened after the last computation, we can return
16920 For example, if you have
16925 // Tons of code that does not affect i
16931 i = 0 is dead code and will be removed by SSA. However, when
16932 linear scan gets to the code, i will still appear to be live
16933 throughout the entire block. This prevents good register allocation.
16935 2004-07-06 Martin Baulig <martin@ximian.com>
16937 * debug-mini.c (mono_debug_init_method): Allow
16938 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
16939 (mono_debug_add_icall_wrapper): New method.
16941 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
16943 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
16945 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
16948 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
16950 * aot.c (mono_aot_load_method): Fix loading of debug info.
16952 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
16954 * aot.c: Add logging support.
16956 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
16958 * mini.h: Add prototype for mono_print_method_from_ip.
16960 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
16962 * inssel.brg: 64 bit fixes.
16964 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
16967 * Makefile.am: Add SPARC64 support.
16969 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
16971 * aot.c: Fix alignment problems on 32 bit platforms.
16973 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
16975 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
16978 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
16981 * mini.h: Bump AOT file version. Some 64 bit fixes.
16983 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
16985 * inssel-sparc.brg: Add new rule to avoid register moves.
16987 * inssel.brg: Add ldind_to_load_membase helper function.
16989 2004-06-30 Ben Maurer <bmaurer@ximian.com>
16991 * mini.c: OffsetToStringData intrinsic.
16993 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
16995 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
16997 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
17000 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
17001 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
17003 * mini.c: reinstated mono_compile_get_interface_var()
17004 on x86, too, since the change breaks the Gtk# build there as well.
17006 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17008 * driver.c: remove loop from the default optimizations: it seems to
17009 interact badly with some of the other options (see bug #60613).
17011 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
17013 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
17014 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
17016 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
17018 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
17019 vararg-using methods.
17021 2004-06-21 Martin Baulig <martin@ximian.com>
17023 * mini/mini-exceptions.c
17024 (mono_handle_exception): Added `gpointer original_ip' argument.
17025 After calling mono_unhandled_exception(), call
17026 mono_debugger_unhandled_exception() and if that returns true,
17027 restore the context and return.
17029 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
17031 * mini-ppc.c: prefer the use of relative branches so
17032 they won't need to be patched in aot code (patch from Patrick Beard).
17034 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
17036 * aot.c: patch from Patrick Beard to make the output assembly
17037 more correct for the MacOSX assembler. Small tweak to
17038 generate sane images on Linux/PPC, too.
17040 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17042 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
17043 case until bug #59509 is fixed (shows up in #60332).
17045 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17047 * mini.c: make sure the needed wrappers are compiled, too, with
17050 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
17052 * driver.c: remove NPTL reference in --version output.
17054 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17056 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
17057 generate valid assembly for the Mach-O assembler.
17059 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
17061 * driver.c: don't include abcrem in the all optimization specifier
17062 since it slows down jit compilation too much for now.
17064 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
17066 * mini.c: use BIGMUL only if both operands have the same signage.
17067 * iltests.il: Test for bug 60056. (errors related to signage in
17072 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
17074 * mini.c, aot.c: memory leak fixes.
17076 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
17078 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
17080 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
17082 * Makefile.am: remove the -static hack completely, it links in
17083 statically glib as well.
17085 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
17087 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
17088 * exceptions.cs: make it compile with new mcs/csc.
17090 2004-06-03 Massimiliano Mantione <massi@ximian.com>
17091 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
17092 and added relevant test case.
17094 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
17096 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
17097 regressions in gtk-sharp.
17099 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
17101 * exceptions.cs: New regression tests.
17103 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
17105 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
17107 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
17109 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
17111 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
17113 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
17115 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
17117 * mini.c (mono_jit_runtime_invoke): Init class in this
17118 method instead of trusting mono_jit_compile_method to
17119 do the work (because wrappers can be in object class)
17121 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
17123 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
17125 * basic-long.cs: New regression test.
17127 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
17129 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
17130 and div/rem checks.
17132 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
17134 * Makefile.am: fix miguel's change to build mono statically against
17135 libmono (track build dependencies).
17137 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
17139 * cfold.c: Some glib versions do not have G_MININT32.
17141 2004-05-26 Massimiliano Mantione <massi@ximian.com>
17143 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
17144 with precision of tan, atan, sin and cos, and implemented related
17145 regressions tests (fixes bug 54467, but one new problem appeared and
17148 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
17150 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
17152 * exceptions.cs: Add test for constant folding && division by zero.
17154 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
17155 since driver.c is in libmono too, so the optimization was useless.
17157 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
17158 variable to driver.c so the compiler can emit more efficient code to
17161 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17163 * Makefile.am: don't distribute generated inssel.[ch] files.
17165 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
17167 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
17168 into the default appdomain. Fixes #58707.
17170 * jit-icalls.c: Remove the broken approximation for truncl, doing
17171 no conversion is better.
17173 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
17176 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
17178 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
17179 of the mcrxr instruction which is not available on some processors
17180 even if it's documented to be. Implement add and sub overflow correctly
17181 (still not complete for long unsigned). Speed up icalls a bit.
17183 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
17185 * mini.c (mono_jit_compile_method_with_opt): Make sure that
17186 we run .cctor in the current domain instead of target_domain.
17188 Fixes bug #58558, .cctor not being called in -O=shared.
17190 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
17192 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
17194 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
17196 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
17197 which can be done with an imm8, do it that way.
17198 (mono_arch_output_basic_block): ditto for a jmp
17199 (mono_arch_emit_prolog): Computate maximum offset of a label.
17201 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
17203 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
17204 now tries to allocate prefered physical reg's for virtual
17205 regs. This reduces the number of emited spills/loads with
17206 20-30% on our core assemblies.
17208 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17210 * jit-icalls.c: truncl() is not needed and trunc() is
17211 the correct thing to do anyway (bug #58287).
17213 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
17215 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
17218 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
17220 * driver.c: enable loop optimizations by default.
17222 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
17224 * mini-x86.c: fix calc of max loop size when aligning loops start.
17226 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
17228 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
17231 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
17233 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
17236 * basic-long.cs: Add tests for add/subtract of immediates with carry.
17238 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
17240 * mini.c (inline_method): Allways inline some wrappers even if the cost
17241 is too large. Fixes #58785.
17243 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
17245 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
17247 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
17248 (crichton@gimp.org). Beginning of support for sparc/linux.
17250 * mini-sparc.c: Optimize retrieval of LMF address.
17252 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
17254 * exceptions-ppc.c: handle alloca in methods with clauses.
17256 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
17258 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
17260 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
17262 * mini.c: Delegate most of the abort signal work to
17263 mono_thread_request_interruption, which also handles Stop and Suspend
17266 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
17268 * mini.c mini.h: Allow inlining of icall wrappers if the backend
17269 supports the save/restore lmf opcodes.
17271 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
17273 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
17274 by gcc-3.4 as well.
17276 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
17278 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
17280 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
17281 methods which contain array accesses.
17283 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
17284 boundaries. Fixes #58537.
17286 * iltests.il: Add regression test for #58537.
17288 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
17290 * mini-x86.c (mono_arch_local_regalloc): Last part of
17291 fix for bug #58633 (releasing register to early).
17293 2004-05-18 Miguel de Icaza <miguel@ximian.com>
17295 * basic-long.cs: Add new regression test.
17297 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
17299 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
17300 register too early on the chain.
17302 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
17304 * mini.c (create_helper_signature): Use a helper function to reduce
17305 the code which needs to be written. Also set the calling convention of
17306 icalls on windows. Fixes #57840.
17308 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
17310 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
17311 exceptions-ppc.c: added helper function to get the instruction address
17312 from a signal handler context.
17314 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
17316 * helpers.c: use g_get_tmp_dir. Invokes happyness
17319 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
17321 * helpers.c: Add new env variable to pass args to objdump.
17322 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
17324 2004-05-17 Radek Doulik <rodo@ximian.com>
17326 * Makefile.am (common_sources): added abcremoval.h so it get
17327 disted and daily mono packages on go-mono.com will build again
17329 2004-05-17 Massimiliano Mantione <massi@ximian.com>
17331 * abcremoval.c: Fixed coding style, added copyright header.
17333 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
17335 * mini.h: Added prototype for abc removal main function.
17337 * build_relations_propagation_table.pl: Added copyright header.
17339 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
17341 * basic-long.cs: reg test for complex ceq_long bug.
17343 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
17345 * mini-x86.c (mono_arch_local_regalloc): Correctly free
17346 reg in long and clob case (bug #58343). Fixed/added comments.
17348 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
17350 * mini.c (mono_jit_runtime_invoke): Follow new convention
17351 of calling the invoke method with an function pointer.
17353 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
17355 * ChangeLog: Fix author of memory leak patch.
17357 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
17359 * Makefile.am: fix make dist as well...
17362 2004-05-14 Massimiliano Mantione <massi@ximian.com>
17364 * cfold.c: Made so that conversions from pointer to int4 are no-ops
17365 on archs where pointers are 4 bytes long.
17367 * Makefile.am: Added abcremoval.c source file.
17369 * abcremoval.c: Added abcremoval.c.
17371 * abcremoval.h: Added abcremoval.h.
17373 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
17375 * inssel.brg: Enabled bounds check removal.
17377 * mini.c: Added support for abcrem optimization.
17379 * mini.h: Added abcrem optimization label.
17381 * driver.c: Added support for abcrem optimization.
17383 * propagated_relations_table.def: Added propagated_relations_table.def.
17385 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
17387 * mini.c, cfold.c: fix style.
17389 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
17391 * mini.c: handle issue with the low-level implementation of
17392 some long opcodes (bug #54209).
17394 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
17396 * basic.cs: test for my new cmov stuff.
17398 2004-05-13 Patrik Torstensson
17400 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
17401 opt and added peephole documentation.
17403 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
17405 * tramp-ppc.c: rewrote the generic trampoline code.
17407 2004-05-11 Patrik Torstensson
17409 * mini-x86.c: optimize long shl/shr asm code (one less branch)
17411 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
17413 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
17415 * mini.h mini.c dominators.c: Applied patch from Derek Woo
17416 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
17418 * mini.c: Add new icalls for AsAny marshalling.
17420 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
17422 * tramp-ppc.c, mini-ppc.c: more cleanups.
17424 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17426 * mini.c: no warnings.
17428 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17430 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
17432 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
17434 * mini.c: In the thread abort signal handler, if the thread is in the
17435 process of being stoped, don't throw the Abort exception, just stop the
17438 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
17440 * tramp-ppc.c: removed old code.
17442 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17444 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
17445 do some simple speed optimizations on ppc.
17447 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
17449 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
17450 and large offsets in load/store.
17452 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
17454 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
17455 it causes regressions.
17457 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
17459 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
17462 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
17464 * jit-icalls.c: remove warnings.
17465 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
17466 speedups for unsafe code.
17468 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
17470 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
17472 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
17474 * basic-calls.cs: Add new regression test.
17476 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
17479 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
17481 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
17484 2004-05-06 Patrik Torstensson
17486 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
17487 long reg allocation in any reg (not only eax:edx) and implemented
17488 long shl/shr ops in asm instead of helpers.
17490 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
17492 * mini-sparc.h: Fix warnings.
17494 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
17497 * mini-exceptions.c (mono_handle_exception): Call the filter in a
17498 separate statement for clarity.
17500 * mini-sparc.c: Update status.
17502 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
17504 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
17507 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17509 * inssel-ppc.brg: another small pre-release workaround:
17510 we don't do overflow detection for long_sub_un.
17512 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
17514 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
17515 (also works around a weird ppc bug: 57957).
17517 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
17519 * tramp-ppc.c: trampoline fixes.
17521 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
17523 * mini-ppc.c: fixed typos.
17525 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
17527 * mini-ppc.c, exceptions-ppc.c: more code saves registers
17528 at the top of the stack. Fixed typos. Use a frame registers
17529 for all the methods with exception clauses.
17531 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
17533 * exceptions-ppc.c: restore fp registers.
17535 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
17537 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
17538 order from the stack top (moved the stack room to save the
17539 return value for trace after the param area). Fixed corruption
17540 in restoring registers on unwind.
17542 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
17544 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
17546 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17548 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
17549 and prolog/epilog for methods that use it. Allow
17550 enough param area room for varargs methods. Fix miguel's
17551 breakage in exception handling.
17553 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17555 * Makefile.am: run genmdesc only on current arch.
17557 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17559 * exceptions-x86.c:
17560 * mini-x86.h: fix the build on windows.
17562 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
17564 * 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.
17566 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
17568 * mini-exceptions.c: New file.
17570 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
17571 Move some parts of the x86 exception handling code to an
17572 arch-independent file so it can be shared with other ports.
17574 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
17576 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
17578 2004-04-26 David Waite <mass@akuma.org>
17580 * driver.c: remove comma from end of enumeration declaration
17582 2004-04-26 Jackson Harper <jackson@ximian.com>
17584 * driver.c: parse config file before loading first assembly. This
17585 allows the user gac to be enabled/disabled.
17587 2004-04-23 Miguel de Icaza <miguel@ximian.com>
17589 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
17590 simpler mechanism: we do not care what is encoded initially
17591 (branch absolute or relative), we care about the code and its
17592 target. I kept the old code for reference for now.
17594 The new code tries first to determine if the jump is anywhere in
17595 the -/+32 absolute meg range, if it succeeds, it encodes using the
17596 absolute branch; If not, it tried to find something in the
17597 relative range, if not, it uses the handle_thunk code.
17599 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
17601 * exceptions-ppc.c: use the correct ip register on macosx.
17603 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
17605 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
17607 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
17609 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
17610 Raise exception on integer divide by zero by hand since the hw
17611 doesn't support it. Handle NaNs in FP compares.
17613 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
17615 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
17616 code reducing duplication between the platforms and enabled
17617 signal exception handling (on linux for now).
17619 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
17621 * exceptions-ppc.c: more macosx support.
17623 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17625 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
17627 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
17629 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
17631 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
17633 * iltests.il: more tests.
17635 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
17637 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
17640 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
17642 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
17644 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
17646 * liveness.c: Mark variables as volatile in all basic blocks reachable
17647 from exception clauses.
17649 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
17651 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
17654 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
17656 * iltests.il, basic.cs: more tests for regalloc.
17658 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
17660 * iltests.il: Some tests for register allocation modifications
17663 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
17665 * exceptions.cs: Add regression test for bug #56782.
17667 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
17668 original stack trace if an exception is rethrown. Fixes #56782. Oh,
17669 the beauty of fixing the same thing in 5 different files...
17671 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
17673 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
17676 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
17678 * mini.c: Add support for STRWLPARRAY marshalling convention.
17680 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
17682 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
17683 to init the context to setup the regs pointer).
17685 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
17687 * exceptions-ppc.c: more exceptions work.
17689 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
17691 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
17694 2004-04-13 Miguel de Icaza <miguel@ximian.com>
17696 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
17697 can use the memory directly.
17699 * cpu-pentium.md: Update documentation from a post from Zoltan.
17701 add x86_add_membase, x86_sub_membase, x86_mul_membase
17703 2004-04-13 Miguel de Icaza <miguel@ximian.com>
17705 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
17706 GENERAL_REGS they were also hardcoded for all PPC ports.
17708 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
17710 Remove hard-coded limit for floating point registers, use
17711 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
17713 Notice that in MacOS X calling conventions you can fit a lot more
17714 floating point values in registers, so I should update the PInvoke
17715 test to excercise the passing of floating point values on the
17716 stack (currently broken).
17718 2004-04-06 Miguel de Icaza <miguel@ximian.com>
17720 * tramp-ppc.c (create_trampoline_code): Added
17721 JUMP_TRAMPOLINE_SIZE.
17722 (ppc_magic_trampoline): Follow the pattern from
17723 x86_magic_trampoline: if code is set to zero, return.
17724 (create_trampoline_code): Always pass MonoMethod to the jump
17725 trampoline, before it was passing a null.
17726 (mono_arch_create_jump_trampoline): Implement the jump stub, could
17727 share the code with mono_arch_create_jit_trampoline.
17729 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
17731 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
17734 * cpu-g4.md: Added length for jmp instruction, the worst case
17735 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
17738 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
17740 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
17742 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
17744 * mini.c: Only set bblock->real_offset when adding a new bblock, and
17745 before each IL instruction.
17747 * mini.c (CEE_BOX): Fix warnings.
17749 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17751 * mini.c: removed a few unused vars and extra whitespace.
17753 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
17755 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
17757 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
17759 (OP_GETCHR): use the above
17760 (CEE_LDELEMA): use the above.
17762 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
17763 version of the generic impl.
17764 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
17765 (CEE_LDELEMA): use the above.
17767 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
17769 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
17772 * iltests.il: Added new regression test for #56317.
17774 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
17776 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
17777 under NetBSD. Fixes #56450.
17779 * liveness.c (update_gen_kill_set): Fix previous patch.
17781 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17783 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
17785 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
17787 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
17788 ldsfld and ldsflda.
17790 * inssel-sparc.brg: Add more optimizations.
17792 * mini-sparc.c: Replace multiply/divide with shifts if possible.
17794 2004-04-01 Martin Baulig <martin@ximian.com>
17796 * mini.c (handle_box): New static function; moved the
17797 implementation of CEE_BOX here.
17798 (mono_method_to_ir): Added `constrained_call' variable.
17799 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
17800 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
17801 mono_method_get_constrained() to get the method.
17803 2004-04-01 Martin Baulig <martin@ximian.com>
17805 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
17806 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
17807 (mono_method_to_ir): We don't need these macros anymore since
17808 mono_class_get_full() already takes care of it.
17810 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17812 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
17813 use @function (as doesn't accept #function here) and check the return
17814 value of system and stop if fails.
17816 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17818 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
17820 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
17822 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
17824 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
17826 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
17829 * basic-long.cs: Add test for negation of Int64.MinValue.
17831 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
17833 * mini-sparc.c: Update status.
17835 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
17837 * exceptions-sparc.c: Fix return value in filters.
17839 * inssel-sparc.brg: Fix register allocation in some rules.
17841 2004-03-28 Martin Baulig <martin@ximian.com>
17843 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
17846 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
17848 * mini-x86.c (mono_arch_patch_code): Fix warnings.
17850 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
17851 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
17852 remove unused conv_u4 opcode.
17854 * mini-x86.c: Remove valgrind workaround since it slows down things
17855 even when mono is not run under valgrind.
17857 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
17859 * mini-sparc.c: Update status.
17861 * inssel-sparc.brg: Add some optimizations.
17863 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
17864 future delay slot filling. Add support for varargs, tail calls and JMP.
17866 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
17867 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
17869 * inssel.brg: Fix register allocation in OP_ARGLIST.
17871 * inssel.brg: Fix warnings.
17873 2004-03-25 Martin Baulig <martin@ximian.com>
17875 * mini.c (inflate_generic_field): Removed.
17876 (mini_get_method): Removed, use mono_get_method_full(),
17877 (mini_get_class): Removed, use mono_class_get_full().
17878 (mono_method_to_ir): Pass our generic context to
17879 mono_field_from_token().
17881 2004-03-25 Martin Baulig <martin@ximian.com>
17883 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
17884 of a `MonoMethod *'.
17885 (mini_get_method): Take a `MonoGenericContext *' instead
17886 of a `MonoMethod *'.
17887 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
17888 a new local variable called `generic_context' which holds the
17889 current `MonoGenericContext *'; use it to lookup things.
17891 2004-03-24 Martin Baulig <martin@ximian.com>
17893 * mini.c (mini_get_class): New static method; if we're inside a
17894 generic instance, inflate the class if neccessary.
17895 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
17897 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
17899 * iltests.il: New regression test for #55976.
17901 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
17904 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
17906 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
17909 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
17911 * liveness.c: Consider SSA stores as well as loads when making vars
17914 * exceptions.cs: New regression tests for register allocation.
17916 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
17918 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
17919 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
17920 domain lock only to protect puntual access to data structures.
17921 Added access lock for sighash, jit_icall_hash_name,
17922 jit_icall_hash_addr and domain->code_mp.
17924 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
17926 * driver.c: Print SIGSEGV handling method.
17928 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
17930 * mini.c (setup_jit_tls_data): Handle case when this is called
17931 multiple times for a thread.
17933 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
17934 is different from fbxx_un. Fixes #54303. Also use constants instead of
17935 magic numbers in a lot of places.
17937 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
17939 * exceptions.cs: Fix cctor test when --regression is used.
17941 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
17943 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
17946 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
17948 * inssel-ppc.brg: fixed register assignments for some rules.
17950 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
17952 * exceptions.cs: Add test for exceptions in static constructors.
17954 * mini.c (mono_jit_compile_method_with_out): Move the calling of
17955 static constructors outside the domain lock. Fixes #55720.
17957 2004-03-17 Martin Baulig <martin@ximian.com>
17959 * mini.c (get_generic_field_inst): Removed, this'll never happen.
17960 (inflate_generic_field): Take the `MonoMethod *' instead of the
17961 `MonoClass *' and added support for generic method.
17962 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
17963 have a `field->parent->gen_params', only inflate the field if it's
17964 an open constructed type.
17966 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
17968 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
17969 exception object instead of the preconstructed ones.
17971 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17973 * mini.c: reverted changed to sigsegv_signal_handler commited
17974 accidentally in the previous patch.
17976 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17979 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
17980 running --aot with an old assembly.
17982 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
17984 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
17987 * mini-sparc.c: Add support for v9 branches with prediction.
17989 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
17991 * mini.c (mini_init): #warning is GNUC only
17993 * mini-sparc.h: implement __builtin_frame_address
17994 and __builtin_return_address for Sun C compiler
17996 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
17998 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
18000 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
18002 * basic-calls.cs: Add test for unaligned byref long argument passing.
18004 * mini-ops.h: Add sparcv9 compare and branch instructions.
18006 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
18007 v9 instructions if we have a v9 cpu.
18009 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
18010 registers for global allocation.
18012 * exceptions-sparc.c: Fixes.
18014 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
18016 * liveness.c (mono_analyze_liveness): Optimized version.
18018 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
18020 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
18023 * basic-float.cs basic-calls.cs: New regression tests.
18025 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
18027 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
18028 sigaltstack implementation.
18030 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
18032 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
18033 stuff if SIGSEGV_ON_ALTSTACK is not defined.
18035 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
18037 * mini.c: Fix warnings.
18039 * mini.c (mono_resolve_patch_target): New function which contains the
18040 arch independent part of the patching process.
18042 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
18043 patching code to a separate function.
18045 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
18047 * mini.c (add_signal_handler): ifdef out on Windows
18049 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
18051 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
18052 cpu-sparc.md: Add exception handling support + other fixes.
18054 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
18055 typed GC detection in --version.
18057 * basic.cs exceptions.cs: New regression tests.
18059 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
18060 the arch specific code can store data during a compilation.
18062 * mini-ops.h: Add OP_SETFRET.
18064 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
18065 function, register a separate icall for each arity, so the icalls can
18068 * mini.c (mono_print_tree): Print negative offsets in a more readable
18071 * mini.c: Make signal handling work on sparc.
18073 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
18075 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
18077 * jit-icalls.c: Emulate truncl by aintl on solaris.
18079 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
18081 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
18083 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
18085 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
18087 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
18088 a MarshalByRef type, inline a method that performs the check, taking into
18089 account that the object can be a proxy. Also implemented tow new opcodes:
18090 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
18091 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
18092 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
18094 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
18096 * mini-ppc.c: if a relative branch displacement is too big
18097 but it points to and area reachable with an absolute branch,
18100 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
18102 * mini.c: optimize small copies in cpblk.
18104 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
18106 * basic-calls.cs basic-float.cs: New regression tests.
18108 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
18109 negative offsets from %fp. Implement localloc. Fix local register
18110 allocation. Fix the case when the this argument needs to be saved to
18111 the stack. Implement some missing opcodes.
18113 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
18115 * mini.c (mini_method_compile): Reenable global regalloc in methods
18116 with exception handlers.
18118 * linear-scan.c (mono_varlist_sort): Fix warning.
18120 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
18122 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
18125 * liveness.c: Make all variables uses in exception clauses volatile, to
18126 prevent them from being allocated to registers. Fixes #42136.
18128 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
18130 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
18131 causes regressions.
18133 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
18134 argument to mono_arch_regalloc_cost.
18136 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
18139 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
18141 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
18142 Make the cost of allocating a variable to a register arch dependent.
18144 * basic-calls.cs: Fix compilation of tests.
18146 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
18147 helper function to cut back on the number of #ifdefs needed.
18149 * mini-ppc.c: Fix compilation.
18151 * basic-calls.cs: New regression tests.
18153 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
18155 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
18156 of l0 since that is callee saved.
18158 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
18161 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
18162 of delay instruction.
18164 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
18166 * mini.h (MonoCallInst): Add 'virtual' flag.
18168 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
18170 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
18172 * *.cs: New regression tests.
18174 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
18177 * mini.c (mono_runtime_install_handlers): Fix build.
18179 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
18180 'signal_stack_size' members.
18182 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
18183 alternate signal stack.
18185 * exceptions-x86.c: Add stack overflow handling.
18187 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
18188 functions to arch independent code.
18190 * mini.c (mono_print_tree): Print more detailed info for load_membase
18193 2004-02-23 Martin Baulig <martin@ximian.com>
18195 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
18197 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
18199 * mini-x86.c: fixed reg allocation for div/rem.
18201 2004-02-22 Miguel de Icaza <miguel@ximian.com>
18203 * driver.c (mono_main): Report some configuratio options on --version.
18205 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
18207 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
18208 low in the address space. Correctly flush memory in thunks where we
18209 output native code.
18211 2004-02-20 Martin Baulig <martin@ximian.com>
18213 * mini.c (mini_get_method): New static method; inflate all generic
18214 methods and methods in open generic instances.
18215 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
18216 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
18218 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
18220 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
18222 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
18224 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
18226 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
18228 * mini-sparc.c (flushi mono_arch_output_basic_block): make
18229 it compile using Sun's compiler.
18231 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
18233 * 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.
18235 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
18237 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
18239 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
18241 * mini-ppc.c: handle calls outside of the allowed range with thunks
18242 allocated using the code manager.
18243 * tramp-ppc.c: use the code manager to hold generated native code.
18244 Fixed the magic trampoline to just patch vtable entries.
18246 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
18248 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
18251 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
18253 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
18256 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
18257 if we have a working __thread implementation.
18259 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
18260 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
18262 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
18264 * mini-x86.c: Fix compilation under gcc 2.
18266 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
18268 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
18269 contains a call to the wrapped function.
18271 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
18272 OP_<CALL>_IMM opcodes, and use them under X86.
18274 * mini.c (mono_jit_find_compiled_method): Fix warning.
18276 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
18278 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
18280 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
18281 functionality to mini.c.
18283 * mini.c (mono_create_jump_trampoline): New function to create a jump
18284 trampoline. Return a compiled method instead of a trampoline if it
18285 exists. Add a cache for jump trampolines.
18287 * mini.c (mono_jit_find_compiled_method): New function to return a
18288 compiled method if it exists.
18290 * mini-x86.c: Call mono_create_jump_trampoline instead of
18291 mono_arch_create_jit_trampoline.
18293 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
18294 a jump trampoline. Fixes #52092.
18296 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
18298 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
18299 which is not up-to-date. Add check_corlib_version () instead.
18301 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
18304 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
18305 since newer valgrind versions do not need it.
18307 * mini.c (mono_jit_compile_method_with_opt): New helper function to
18308 compile a method with a given set of optimizations.
18310 * mini.c: Compile icall wrappers on-demand instead of at startup.
18312 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
18313 wrapper for an icall.
18315 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
18317 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
18320 * iltests.il: Add test for non-empty stack before switch instruction.
18322 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
18324 * mini.c: Add support for new stringbuilder marshalling conventions.
18326 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
18328 2004-02-01 Martin Baulig <martin@ximian.com>
18330 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
18331 in `ginst->mtype_argv'.
18333 2004-01-31 Miguel de Icaza <miguel@ximian.com>
18335 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
18336 facilitate grepping.
18338 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
18340 * mini.c: fixed buglet in initobj generic implementation for references.
18342 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
18344 * Makefile.am: make the version script conditional.
18345 * jit-icalls.c: handle missing truncl().
18347 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
18349 * exceptions.cs: Add more tests for double->int conversion.
18351 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
18352 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
18354 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
18356 * driver.c: make --verbose --version emit an error
18357 if the loaded corlib doesn't match the runtime version.
18359 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
18361 * mini-ppc.h: export ppc_patch().
18362 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
18363 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
18364 on par or better than on MacOSX.
18366 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
18368 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
18369 mono_lookup_pinvoke_call.
18371 * mini-x86.c: Under windows, the default pinvoke calling convention is
18372 stdcall. Fixes #52834.
18374 * mini.c (optimize_branches): Add an upper bound to the number of
18375 iterations to prevent infinite loops on strange loops. Fixes #53003.
18377 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
18379 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
18380 and ISINST. Fixes #52093.
18382 * objects.cs (test_0_vector_array_cast): New tests.
18384 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
18386 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
18387 checking in Array.Set ().
18389 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
18392 * object.cs (test_0_multi_array_cast): New regression test.
18394 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
18396 * exceptions-ppc.c: fix build on Linux/PPC.
18398 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
18400 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
18401 running under valgrind.
18402 (x86_magic_trampoline): Fix build bustage.
18404 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
18405 negative values as well. This is needed for the encoding of the line number
18406 info, since sometimes the line numbers are not in increasing order.
18408 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
18410 * cpu-pentium.md (localloc): Increase the size of the localloc
18411 instruction since it is a loop under Win32.
18413 * debug-mini.c (record_line_number): Get rid of unneccesary memory
18416 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
18418 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
18419 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
18420 Max Horn (max@quendi.de). Fix file names in comments.
18422 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
18424 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
18425 avoid stack overflow.
18426 (replace_usage): Avoid uninitialized variable warnings.
18428 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
18429 and taking the address of valuetype variables.
18431 2004-01-03 Patrik Torstensson
18433 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
18434 for other purposes than FP later on.
18436 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
18438 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
18441 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
18443 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
18445 2003-12-30 Patrik Torstensson <p@rxc.se>
18447 * mini-x86.h: Decreased number of availiable fp regs.
18448 Solves corner cases with FP spilling.
18450 2003-12-23 Patrik Torstensson <p@rxc.se>
18452 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
18453 for floating point stack tracking / spilling on x86.
18456 * basic-float.cs: added float mul overflow test.
18458 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
18460 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
18462 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
18464 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
18465 supports for cond branches that overflow the immediate
18466 overflow offset. mcs can compile simple programs.
18468 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
18470 * exceptions-ppc.c: exception handling support wip:
18471 finally handlers get run on exception.
18473 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
18475 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
18478 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
18480 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
18481 initial support for stack walking and unwinding.
18483 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
18485 * driver.c (mono_main): Make corlib-out-of-sync message more
18486 descriptive. Also remove verify_corlib call.
18488 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
18490 * mini.c: make CEE_NEWARR calls and other emulated opcodes
18491 not overlap with other call's arguments, too.
18493 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
18495 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
18496 move to arch-specific code the choice of arch-specific
18497 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
18498 * mini.c: ensure emulation calls will not interleave
18501 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
18503 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
18504 the magic trampoline stack frame is dropped before executing
18507 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
18509 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
18510 and integer to fp conversions. Added support for overflowing
18511 arguments on the stack. Reserve a couple more registers as temps.
18512 Added support for aot compilation (as output still needs to be
18515 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
18517 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
18518 Don't overwrite return register in some corner cases.
18520 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
18522 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
18523 static constructors when AOT compiling.
18525 * driver.c (mono_main): Call mono_check_corlib_version.
18527 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
18529 * cpu-g4.md, basic.cs: fixed div target register.
18531 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
18533 * mini-ppc.c, basic.cs: shl_imm fix with test.
18535 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
18537 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
18538 structures by value. Misc fixes.
18539 * objects.cs: more tests.
18541 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
18543 * mini-ppc.c: lconv.ovf.i implemented.
18545 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18548 (mini_init): don't error out if someone already called g_thread_init.
18550 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
18552 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
18553 to be any type per the spec. Fix abnormal memory usage when
18554 the same object is repeatedly thrown.
18556 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
18558 * mini.c: check for overruns in IL code.
18560 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
18562 * TODO: Add/remove some todo entries.
18564 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
18566 * driver.c (mono_main): Call mono_verify_corlib.
18568 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
18570 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
18571 This has been moved to mini.c
18572 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
18573 type being casted is marshalbyref it could be a proxy, so instead of
18574 emitting the type check code, emit a call to a runtime method that will
18575 perform the check by calling CanCastTo if needed.
18577 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
18579 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
18580 methods with large stack frames under Win32.
18582 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
18584 * Makefile.am: Distribute regression tests.
18586 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
18587 at the end instead of inserting each variable into the sorted list.
18589 * linear-scan.c (mono_varlist_sort): New helper function.
18591 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
18593 * mini.c: ensure arguments and locals are within bounds.
18595 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
18597 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
18600 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
18602 * mini.c (mono_cprop_copy_values): Fix crash.
18604 * aot.c: Set verbosity back to 0.
18606 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
18608 * regalloc.c: complete memory leak fix by Laurent Morichetti
18611 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
18613 * driver.c (main_thread_handler): Revert the previous patch.
18615 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
18618 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
18619 memory from the memory pool.
18621 * driver.c (main_thread_handler): Turn on all optimizations when
18624 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
18625 an array for better performance.
18627 * regalloc.c (mono_regstate_assign): Fix memory leak.
18629 * debug-mini.c (mono_debug_serialize_debug_info): New function to
18630 serialize the debug info.
18632 * debug-mini.c (mono_debug_add_aot_method): New function to load the
18633 debug info from the serialized representation.
18635 * aot.c: Save debug info into the generated file and load it when
18638 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
18640 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
18642 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
18643 More FP-related fixes.
18645 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
18647 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
18648 and register allocation buglet. Hello world now runs.
18650 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
18652 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
18653 * tramp-ppc.c: fixed class init trampoline.
18654 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
18656 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
18658 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
18659 mini.c: more ppc changes/fixes.
18661 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
18663 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
18664 Also optimize the case when the arguments are the same in the caller
18667 * iltests.il: Add tests for tail calls with valuetype arguments.
18669 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
18671 * mini-ppc.c: fixes for struct return type.
18673 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
18675 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
18676 mono_spillvar_offset() to arch-specific code.
18678 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
18680 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
18682 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
18684 * exceptions-x86.c: Fix stack space leaks.
18686 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
18687 registers from the lmf if the method has save_lmf set.
18689 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
18691 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
18692 of icall wrappers into InvokeInDomain, since these are now per-domain.
18694 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
18696 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
18697 make some opcode emulation and intrinsic ops enabled/disabled
18698 according to the architecture. More fixes.
18700 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
18702 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
18704 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
18706 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
18707 arch-specific handling for 'this' and struct return type to
18708 arch-specific code.
18710 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18712 * aot.c: prevent divide by zero error when reporting (it happened with
18713 Accessibility.dll).
18715 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
18717 * mini.h (inst_switch): Remove unused macro.
18719 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18722 (load_aot_module): free 'info->methods' and 'info' properly. No more
18723 "free(): invalid pointer blah" messages when you have an old aot
18726 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
18728 * jit-icalls.c, mini.c: Added support for context static fields.
18730 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
18732 * mini.c (mono_method_blittable): Methods which set LastError are not
18733 blittable either. Fixes #51108.
18735 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
18737 * mini.c: flush icache.
18738 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
18740 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
18742 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
18744 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
18746 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
18749 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
18752 * inssel.brg (CEE_MKREFANY): Fix AOT case.
18754 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
18756 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
18757 instruction when the result is discarded.
18759 * iltests.il (test_0_div_regalloc): New regression test.
18761 * arrays.cs: Fix compilation error.
18763 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
18765 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
18766 float rules to inssel-x86.brg: sane architectures with FP registers
18767 don't need to implement these rules.
18769 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
18771 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
18773 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
18775 * mini.h, inssel-long32.brg: fixed endianess issues in int64
18776 implementation of 32 bit systems.
18778 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
18780 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
18781 (Jeroen Zwartepoorte).
18783 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
18785 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
18786 the caller and the callee matches.
18788 * mini.c (mono_method_to_ir): Add comment.
18790 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
18791 signbit is missing on some platforms.
18793 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
18795 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
18797 * mini.c (setup_jit_tls_data): Call the new function.
18799 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
18801 * mini-x86.c: Add experimental support for fast access to the lmf
18802 structure under NPTL/Linux 2.6.x.
18804 2003-11-06 Martin Baulig <martin@ximian.com>
18806 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
18807 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
18810 2003-11-02 Martin Baulig <martin@ximian.com>
18812 * mini.c (inflate_generic_field): New static method.
18813 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
18814 generic instance and the field is declared in a generic type, call
18815 inflate_generic_field() to inflate it. Fixes gen-28.cs.
18817 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
18819 * mini.h mini.c (mono_method_same_domain): New function to return
18820 whenever the caller and the callee are in the same domain.
18822 * tramp-x86.c (x86_magic_trampoline): Use the new function.
18824 2003-10-30 Martin Baulig <martin@ximian.com>
18826 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
18827 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
18829 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
18830 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
18832 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
18834 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
18837 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
18838 object here, so it is in the correct appdomain etc.
18840 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
18842 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
18844 (mono_method_to_ir): Avoid freeing the type created returned from
18845 mono_type_create_from_typespec, since it is put into an internal cache
18846 by the function. Fixes pointer.exe.
18848 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
18849 trampolines for icalls and pinvokes as well. Fixes #33569.
18851 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
18853 * mini.c: Update after appdomain changes.
18855 * mini.c (mono_jit_compile_method_inner): Allways compile native
18856 method wrappers in the root domain, since there can only be one
18857 instance of them, whose address is stored in method->info.
18859 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
18861 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
18862 environment variable. Instead detect automatically whenever running
18863 under valgrind using the magic macro RUNNING_ON_VALGRIND from
18866 2003-10-16 Miguel de Icaza <miguel@ximian.com>
18868 * trace.c, trace.h: New files that implement the new trace option
18871 * driver.c: Document new --trace options.
18873 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
18876 - if (mono_jit_trace_calls)
18877 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
18879 * mini.h: prototypes.
18881 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
18883 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
18885 * mini.c inssel.brg: Implement typedefbyref opcodes.
18887 * mini.c (mono_jit_compile_method): Remove unused local variable.
18889 * mini.c (mono_jit_compile_method_inner): Ditto.
18891 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
18893 * tramp-x86.c (x86_class_init_trampoline): Fix build.
18895 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
18897 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
18899 * mini.c (mono_no_aot): Remove unused global variable.
18901 * mini.c: Thread safety fixes.
18903 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
18905 * mini.c (mono_create_class_init_trampoline): Add a lock around
18906 class_init_hash_addr.
18908 * arrays.cs (test_0_newarr_emulation): Add new regression test for
18911 * mini.c: Decompose the NEWARR instruction before decomposing its
18912 arguments. Fixes #30073.
18914 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
18916 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
18919 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
18921 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
18923 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
18925 * driver.c: Add support for compiling icall wrappers to --compile.
18927 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
18929 * inssel.brg: The empty value in class->interface_offsets is -1, not
18932 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
18934 * objects.cs: New test for 'is' operator on an array of interfaces.
18936 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
18938 * tramp-ppc.c: update trampoline code to support jumps
18939 and class initialization.
18941 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
18943 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
18945 * inssel.brg (OP_UNBOXCAST): Fix #46027.
18947 * inssel.brg (OP_UNBOX): Remove unused rule.
18949 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
18950 region instead of one for each method. Fixes #47813.
18952 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
18954 * exceptions.cs (test_0_nested_finally): New regression test for
18955 nested exception handlers.
18957 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
18959 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
18961 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
18964 * mini.c (mono_method_check_inlining): Make the inlining limit
18965 configurable by an environment variable.
18967 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
18969 * mini.h: Bump AOT file version.
18971 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
18972 token, store the image along with the token, since the token might not
18973 refer to the same image as the method containing the relocation,
18974 because of inlining.
18976 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
18978 * mini.c (mono_precompile_assemblies): New function to compile
18979 all methods in all loaded assemblies.
18981 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
18983 * regalloc.h regalloc.c (MonoRegState): Change the type of
18984 iassign and fassign to int*, since they can contain large negative
18985 values if the register is spilled. Also added some comments. Fixes
18988 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
18989 under Win32. Fixes #42964.
18991 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
18993 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
18995 * aot.c: Added support for AOT compiling methods which contain calls
18996 to wrappers. Currently, only remoting-invoke-with-check wrappers are
18999 * driver.c (compile_all_methods): Run the compilation in a thread
19000 managed by mono. Fixes #44023.
19002 * mini.c (mono_codegen): Print full method name in verbose output.
19004 * mini-x86.c (mono_arch_patch_code): Fix warning.
19006 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
19007 jumps, since the method we are jumping to might be domain-specific.
19009 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
19011 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
19013 * inssel.brg: string chars are unsigned.
19015 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
19017 * TODO: New todo item.
19019 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
19020 which calls mono_runtime_class_init and patches the call site to
19021 avoid further calls.
19022 (mono_arch_create_class_init_trampoline): New arch specific function
19023 to create a class init trampoline.
19024 (create_trampoline_code): Generalized so it can create
19025 class init trampolines as well.
19027 * mini.c (helper_sig_class_init_trampoline): New helper variable.
19028 (mono_create_class_init_trampoline): New function to create and cache
19029 class init trampolines.
19030 (mono_find_class_init_trampoline_by_addr): New function to lookup the
19031 vtable given the address of a class init trampoline. Used by the
19033 (mono_codegen): Generate a call to a trampoline instead of
19034 mono_runtime_class_init in LDSFLD[A].
19035 (mono_codegen): Add relocations for the new trampoline.
19037 * mini.h mini-x86.c aot.c: Added a new relocation type:
19038 MONO_PATCH_INFO_CLASS_INIT.
19040 * mini.h: Bump AOT version number.
19042 * aot.c: Create a copy of the loaded code instead of using the original
19043 so methods which call each other will be close in memory, improving
19046 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
19047 patch since it breaks the regression tests.
19049 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
19050 for the register saving instruction sequence since the
19051 frame_state_for function in glibc 2.3.2 don't seem to detect it.
19053 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
19055 * TODO: Fix todo item && remove another.
19057 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
19059 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
19062 * aot.c: Moved the check for MONO_LASTAOT into the initialization
19063 function of the module.
19065 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
19066 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
19067 --no-aot command line option.
19069 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
19071 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
19072 by Bernie Solomon (bernard@ugsolutions.com).
19074 * inssel.brg: Refactor the interface offset table related code into
19075 its separate functions and add support for the AOT case.
19077 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
19079 * aot.c (mono_aot_get_method_inner): Fix memory leak.
19081 * aot.c: Added mono_aot_verbose variable and made all debugging
19082 output depend on the value of this variable.
19084 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
19085 method_label and info_label.
19087 * mini.h mini-x86.c aot.c: Added a new relocation type
19088 MONO_PATCH_INFO_IID for klass->interface_id.
19090 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
19091 the MonoJitInfo structure.
19093 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
19094 a non-root appdomain in shared mode.
19096 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
19098 * aot.c: make aot loader less verbose. Remove free of unused variable.
19100 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
19102 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
19104 * .cvsignore: Added *.dll.
19106 * mini.c (mono_print_tree_nl): New function callable while debugging.
19108 * mini.c (mono_print_code): Export this.
19110 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
19113 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
19115 * mini.h (MonoCompile): Added 'jit_info' field.
19117 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
19118 the cfg structure, since it is needed by the AOT compiler.
19120 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
19122 * aot.c: A major rewrite. Changes include:
19123 - save exception tables for methods which have them.
19124 - cache failed lookups in aot_get_method () to avoid the (slow) calls
19125 to g_module_symbol.
19126 - reworked the file format so it is now much smaller and needs
19127 fewer relocation entries.
19129 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
19131 * aot.c (load_aot_module): Fix build bustage on platforms without
19134 2003-09-04 Martin Baulig <martin@ximian.com>
19136 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
19138 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
19140 * TODO: Some new optimization ideas.
19142 * aot.c: Move AOT module loading logic here from mono_assembly_open.
19144 * aot.c: Save the optimization flags used to compile the code into
19147 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
19148 support emitting domain specific code.
19150 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
19151 no longer domain neutral. It can be made domain neutral by compiling
19152 with --optimize=shared.
19154 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
19155 between appdomains.
19157 * driver.c mini.h mini.c: New --no-aot debugging option which disables
19158 loading of AOT code.
19160 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
19162 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
19163 if there is no domain neutrality information.
19165 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
19167 * aot.c (mono_compile_assembly): Emit a symbol containing the file
19168 format version into the generated library.
19170 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
19171 callee method into the caller since one of them could be shared.
19173 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
19174 system exceptions from AOT code now works.
19176 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
19177 method if it is domain neutral and the callee is not.
19179 * graph.c (cfg_emit_one_loop_level): Fix warning.
19181 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
19183 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
19186 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
19188 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
19189 is needed by code which is executed before mono_runtime_init ().
19190 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
19192 * mini.c (mono_thread_abort): Fix warning.
19193 (mono_jit_compile_method): Call static constructor in the AOT case too.
19195 * aot.c (mono_compile_assembly): Fix warning.
19197 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19199 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
19201 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
19203 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
19205 * cpu-pentium.md: Fix the length of call opcodes so they include the
19206 ESP restoring instruction. Fixes #47968.
19208 2003-08-28 Martin Baulig <martin@ximian.com>
19210 * mini-x86.c (mono_arch_call_opcode): Added support for
19211 MONO_TYPE_GENERICINST.
19213 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
19215 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
19217 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
19218 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
19220 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
19223 2003-08-26 Martin Baulig <martin@ximian.com>
19225 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
19226 when reporting an error, set this to the actual error location.
19227 (mono_method_to_ir): Report the correct error location if
19228 get_basic_blocks() returned an error.
19230 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
19232 * mini.c (mono_type_blittable): OBJECT is not blittable.
19233 (mono_method_blittable): Methods which have marshalling descriptors
19234 are not blittable either. Fixes #47842.
19236 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
19238 * driver.c mini.c: Use an environment variable instead of a global
19239 variable. Also fix the build.
19241 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
19242 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
19245 * driver.c mini.c: Added --with-valgrind option to turn off some
19246 code which prevents mono from running under valgrind.
19248 * mini.c (mono_emit_call_args): Fixed warning.
19250 * mini.c (mono_emulate_opcode): Fixed warning.
19252 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
19254 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
19255 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
19256 regalloc.c, regalloc.h: specify available registers in arch-specific
19257 code and support floats in the regallocator (patch by Laurent Morichetti
19260 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
19262 * mini.c: mono_thread_current() can be called only after
19263 mono_runtime_init(): rearrange code to not call it early on.
19265 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
19267 * mini.c: allocate jump tables in the code mempools.
19269 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19271 * mini.c, mini.h: make sure per-thread data allocated by the jit is
19274 2003-08-10 Miguel de Icaza <miguel@ximian.com>
19276 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
19277 12 to 16. This fixes bug #47453.
19280 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
19282 * mini-ppc.c: fixed indexed load and unsigned compares.
19284 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
19286 * mini.c: reenabled installation of handler for
19287 thread abort signal.
19289 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
19291 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
19292 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
19293 until it's fixed and actually useful.
19295 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
19297 * inssel-long32.brg: couple more opcodes implemented.
19299 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
19301 * mini-sparc.c: Even more opcodes implemeted.
19303 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
19305 * mini-sparc.c: More opcodes implemented.
19307 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
19309 * mini-sparc.c: More opcodes implemented.
19311 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
19313 * inssel-sparc.brg: Add some needed rules. Direct
19315 * Makefile.am: Use inssel-sparc.brg
19316 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
19317 an assert happy for now.
19319 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
19321 * mini-sparc.c: Fixed compile errors.
19322 * exceptions-sparc.c: Same. We now produce a mono binary
19323 on sparc-linux. Yea.
19325 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
19327 * mini-sparc.c: Renamed registers. Also some macro cleanups.
19328 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
19329 They compile, but do not work.
19331 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
19333 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
19334 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
19335 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
19338 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
19340 * mini.c: more opcodes implemented and better support for generics.
19342 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
19344 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
19345 * mini.c, mini.h: first cut at generics support: some new instructions
19346 added and changed the behaviour of some of the existing ones.
19348 2003-07-21 Miguel de Icaza <miguel@ximian.com>
19350 * mini.c: Removed definition of metadata_shared mutex here.
19352 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
19354 * mini-x86.c: make vararg calls work for instance methods.
19356 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
19358 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
19359 returns the arguments in a separte list, now.
19361 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
19363 * aot.c, mini.c: updates for array type representation changes.
19365 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
19367 * mini.c: register function to perform jit shutdown.
19369 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
19371 * mini.c: use a faster allocator if possible.
19373 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
19375 * aot.c: some cleanups and portability changes.
19377 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
19379 * mini.c: use faster allocation for CEE_BOX if possible.
19381 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
19383 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
19384 Moved inlined mempcy code to its own function so that is can be
19385 reused. Added an inline memset function as well (optimized initobj).
19386 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
19388 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
19390 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
19392 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
19394 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
19395 arch code can setup the cpu for CLR execution, if needed.
19396 We use it on x86 to set the precision of FP operations.
19398 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
19400 * mini.c: disable some optimizations if we can guess they'll cost too
19401 much for a given method.
19403 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
19405 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
19407 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
19408 * mini.h mini.c mini-x86.c: Added instruction level coverage
19409 info collection support.
19411 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
19413 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
19414 is now implemented in the profiling API. Get rid of a couple of
19415 unnecessary global variables.
19417 2003-06-15 Nick Drochak <ndrochak@gol.com>
19419 * basic-long.cs: tests for negative values for bigmul, and unsigned.
19420 * cpu-g4.md: add op_bigmul and op_bigmul_un
19421 * cpu_pentium.md: add op_bigmul_un
19422 * inssel-long32.brg: add rule for unsigned bigmul
19423 * mini-ops.h: define OP_BIGMUL_UN
19424 * mini-x86.c: THE BUG: handle (un)signed properly
19425 * mini.c: choose unsigned opcode if needed.
19426 This set of patches fixes bug #44291
19428 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
19430 * mini.c (optimize_branches): improved to handle all kinds of
19431 conditional branches.
19433 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
19435 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
19436 don't raise exceptions.
19438 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
19440 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
19441 to arch-specific files.
19443 2003-06-09 Martin Baulig <martin@ximian.com>
19445 * Makefile.am (libs): Added $(LIBGC_LIBS).
19447 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
19449 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
19450 and OP_ATAN (fixes bug#44293).
19452 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
19454 * Makefile.am, mini-x86.c: rename cpu description array to
19455 pentium_desc, since some compilers define the 'pentium' preprocessor
19458 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
19460 * mini.c (mini_select_instructions): add explicit branch if the
19461 following block is not the false target of a conditional branch -
19462 we need this with any optimization that reorder or remove bblocks
19464 * mini.c (optimize_branches): bug fixes
19466 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
19468 * mini.c (mono_method_to_ir): inline static readonly fields
19470 * ssa.c (fold_tree): start cfold support for long (very simple
19473 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
19475 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
19477 * inssel.brg: fixed memcpy (bug #44219).
19479 2003-06-05 Dick Porter <dick@ximian.com>
19481 * driver.c: Set the glib log levels to not abort if g_message
19484 g_set_prgname() has to happen before mini_init() so that the
19485 process handle gets the info.
19487 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
19489 * driver.c: add intrins to the default optimizations to get wider
19492 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
19494 * mini.h: some large basic blocks will overflow a 16-bit
19495 integers for symbolic registers.
19497 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
19499 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
19500 (mono_arch_output_basic_block): fix bug 43499
19502 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
19504 * mini.c: kill duplicated definition of mono_debug_format.
19506 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
19508 * mini-x86.c, arrays.cs: fixed register allocation bug.
19510 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
19512 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
19514 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
19516 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19519 (print_method_from_ip): also print source location information if
19522 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
19524 * mini.c (mono_find_block_region): bug fix in region code
19525 (mini_method_compile): enable removing unreachable code again, but
19526 only in methods without exception clauses.
19528 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
19530 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
19531 Implemented arglist opcode and handling of TypedReference type.
19532 Fixed x86 call convention when a structure is returned.
19533 Minimal support for calling static vararg methods.
19535 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
19537 * mini.c (mini_method_compile): always remove unreachable code,
19538 because the code in them may be inconsistent (access to dead
19539 variables for example).
19541 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
19543 * driver.c, debug-mini.c: warning fixes.
19545 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
19547 * Makefile.am, jit.h, mini.h: install header for embedding mono.
19549 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
19551 * mini.c: thread-static fields are registered in mono_class_vtable(),
19552 so ensure the function is called before checking for them.
19554 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
19556 * mini.c (optimize_branches): fix for bug 43586
19558 * jit-icalls.c (mono_llmult_ovf): added an additional check for
19559 overflow (fixes Bug #43639)
19561 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19563 * mini.c, objects.cs: allow the use of stobj for primitive types.
19565 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19567 * mini.c: be less strict about argument checking until we support
19568 running the verifier.
19570 2003-05-27 Nick Drochak <ndrochak@gol.com>
19572 * basic-long.cs: tests for (ulong)int * (ulong)int also
19573 * mini.c: use the same trick for (ulong)int * (ulong)int
19575 2003-05-27 Nick Drochak <ndrochak@gol.com>
19577 * basic-long.cs: add regression test for (long)int * (long)int
19578 * cpu-pentium.md: add op_bigmul specification
19579 * inssel-long32.brg: add OP_BIGMUL rule
19580 * mini-ops.h: add OP_BIGMUL
19581 * mini-x86.c: register allocator: handle case where src1 needs to be
19583 * mini.c: substitute special BIGMUL opcode in the tree for
19584 (long)int * (long)int
19586 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
19588 * jit-icalls.c: call the type ctor on field access if needed.
19590 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
19592 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
19593 to a method (including results of ldelema, bug#43207).
19595 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
19597 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
19598 colors to show exception handler blocks.
19600 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
19601 (fix for pinvoke7.cs).
19603 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19605 * mini.h, mini.c: ensure correct initialization order for types that
19606 require it. Prepare for lazy compilation of jit icall wrappers.
19607 Provide a name for opcode emulation to reduce unneeded mallocing.
19609 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
19611 * mini-x86.c: better register restoring code and profiling
19612 support for tail calls.
19614 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19616 * mini.h, driver.c: prepare for leaf methods optimization.
19618 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
19620 * mini.c: get targets of branches before converting a method.
19622 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
19624 * mini.c (optimize_branches): added some experimental code (disbaled)
19626 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
19628 * mini.c (optimize_branches): fix branch to branch optimization
19630 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
19632 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
19634 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
19636 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
19639 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
19641 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
19642 enable use of interface variables again.
19644 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
19645 I1 to registers because there is no simply way to sign extend 8bit
19646 quantities in caller saved registers on x86.
19648 * inssel-float.brg: set costs of some rules to 2 so
19649 that monobure always select the arch. specific ones if supplied,
19650 regardless of the order we pass the files to monoburg.
19652 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
19654 * mini.c, mini-x86.c: since the magic trampoline for jumps
19655 can't patch the code directly, we do it as soon as the
19656 method gets compiled.
19658 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
19660 * mini-x86.c, mini.h: introduce a new patching method
19661 to support CEE_JMP and tail calls.
19662 * mini.c: obey tail.call. Don't precompile methods target
19664 * tramp-x86.c: new trampoline code to handle methods
19665 reached through a jump.
19667 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
19669 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
19670 bit values to registers
19672 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
19674 * mini.c (mono_compile_get_interface_var): share interface
19675 variables if possible.
19677 2003-05-16 Martin Baulig <martin@ximian.com>
19679 * debug-mini.c (mono_init_debugger): New function to initialize
19680 the debugger. This is not in the debugger since it needs to
19681 access some of mini's internals.
19683 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
19685 * mini.c (mono_method_to_ir): inlining fixes/cleanups
19687 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
19689 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
19690 for value type handling.
19692 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
19694 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
19695 (mono_method_check_inlining): enable inlining of all kinds of wrappers
19697 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
19699 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
19700 the constructor through a proxy.
19702 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
19704 * jit-icalls.c, inssel.brg: fixes to array element address
19707 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
19709 * mini-x86.c (is_regsize_var): allocate pointer to registers
19711 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
19713 * driver.c: fixed typo, added intrins to the set of optimizations
19714 tested with regressions.
19716 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
19718 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
19719 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
19722 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
19724 * inssel.brg: remove some common pop instructions without side effects
19726 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
19728 * inssel-x86.brg: fixed thinko in int to double conversions.
19730 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
19732 * mini.c, jit-icalls.c: added runtime thread-static variable support.
19734 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
19736 * inssel-long32.brg: two more missing instructions.
19738 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
19740 * mini.c (mono_emit_call_args): set the cil_code for all arguments
19741 if not already set.
19743 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
19745 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
19748 * basic-float.cs: Added tests for negative zero.
19750 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
19752 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
19753 a couple of missing operations for long casts, with test cases.
19755 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19757 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
19759 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
19761 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
19762 code size estimation.
19764 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
19766 * mini.c (mono_jit_create_remoting_trampoline): make it work with
19767 abstract methods (fix bug 42542)
19769 * aot.c: add ability to handle array types
19771 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
19773 * mini.c: Call the _specific versions of the object allocation
19774 functions if possible.
19776 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
19778 * driver.c: call setlocale ().
19780 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
19782 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
19785 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
19787 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
19789 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
19790 wrappers (fix bug 42122)
19792 2003-05-04 Martin Baulig <martin@ximian.com>
19794 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
19796 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
19797 s/mini_set_defaults/mono_set_defaults/g.
19799 2003-05-04 Martin Baulig <martin@ximian.com>
19801 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
19803 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
19805 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
19806 (reported by Don Roberts).
19808 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
19810 * mini.c: temporarily work around two bugs for this release.
19812 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
19814 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
19815 that contains -export-dynamic and it makes using the ld script
19817 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
19819 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
19821 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
19824 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
19826 * mini.c: make sure leave calls all the needed finally blocks,
19827 even when the target jumps out of multiple exception clauses.
19829 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
19831 * ldscript, Makefile.am: add linker script to reduce the number of
19832 exported symbols (should also fix the issues with libwine defining
19833 some of the same symbols in io-layer).
19835 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
19837 * driver.c (mini_main): Avoid assertion when no file name is given on
19840 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
19842 * driver.c: added --version/-V command line option.
19843 Added the inline optimization in the regression tests.
19845 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
19847 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
19848 to the type in the method signature (fixes bug#42134).
19850 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
19852 * mini.c: when inlining, check this is not null only when needed (bug #42135).
19854 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
19856 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
19858 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19860 * driver.c: fixed bug #42100.
19862 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
19864 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
19866 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
19868 * mini.c: moved most of the code required to do inlining to its own
19869 function so it can be reused. Inline also ctors if appropriate.
19871 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
19873 * Makefile.am: Link with -export-dynamic so shared libs loaded by
19874 the runtime can call mono API functions.
19876 2003-04-27 Martin Baulig <martin@ximian.com>
19878 * debug-mini.c (mono_debug_init_method): Added
19879 `guint32 breakpoint_id' argument; if the method has a breakpoint,
19880 send a notification to the debugger.
19882 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
19883 running in the Mono Debugger, just pass the breakpoint number to
19884 mono_debug_init_method().
19886 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
19888 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
19890 * mini.c: allow some more unsafe compares.
19892 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
19894 * mini-x86.c, Makefile.am: make distcheck works (partially from
19895 a patch by Richard Lee <r.h.lee@attbi.com>).
19896 * regset.c, regset.h: removed, they are unused.
19898 2003-04-25 Dick Porter <dick@ximian.com>
19900 * driver.c: Usage reports the name as 'mono' not 'mini'
19901 * exceptions-x86.c: Build and run on freebsd
19903 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
19905 * Makefile.am: install the program with the 'mono' name and
19906 the library as libmono instead of mini and libmini.
19908 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
19910 * driver.c: provide the APIs for the embedding interface of the old jit.
19912 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
19914 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
19916 2003-04-23 Martin Baulig <martin@ximian.com>
19918 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
19920 * driver.c: Added `--debug' command line argument to enable
19923 2003-04-23 Martin Baulig <martin@ximian.com>
19925 * debug.[ch]: Removed. The code is now in
19926 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
19928 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
19931 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
19933 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
19935 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19938 (mini_cleanup): moved mono_runtime_cleanup call after the call to
19939 mono_domain_finalize.
19940 (mini_method_compile): use mono_method_profile* if the the option is
19943 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
19945 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
19946 methods with their wrapper.
19948 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
19949 methods with their wrapper.
19951 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
19954 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
19957 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
19960 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
19962 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
19964 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
19966 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
19967 of the mempool. This is slightly faster and uses less memory
19969 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
19971 * mini.c: avoid O(n) allocation for variables.
19973 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
19975 * mini.c: handle items on the stack after inlining methods.
19977 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
19979 * mini.c: make the method->opcode optimization dependent
19980 on MONO_OPT_INSTRINS and do it lazily.
19982 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
19984 * driver.c: print overall results at the end of regression run.
19986 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
19988 * inssel.brg: don't overwrite symbolic registers.
19990 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
19992 * inssel-x86.brg: fix conversion from long to float.
19994 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
19996 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
19998 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
20000 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
20002 * driver.c: Added --print-vtable option as in the old JIT.
20004 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
20006 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
20008 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
20010 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
20012 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
20014 * mini.c regalloc.c regalloc.h: Fix memory leak.
20016 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
20018 * aot.c (mono_aot_get_method): register all used strings
20020 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
20022 * mini.c: always intern strings references with ldstr at compile time.
20024 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
20026 * Makefile.am: add BUILT_SOURCES.
20028 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
20030 * driver.c: give a better error message when the assembly to execute
20031 doesn't have an entry point.
20033 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
20035 * Makefile.am: added hack for automake
20037 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
20040 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
20042 22003-04-07 Martin Baulig <martin@ximian.com>
20044 * Makefile.am: Added Makefile.am.
20046 * debugger-main.c: Removed, this is now in the debugger where it
20049 * mini.pc.in: Call this package `mini' for the moment.