2 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
4 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
5 multiple machine description files to be specified.
6 * mini-ops.h: fixes for cross-compilation.
8 2009-04-22 Miguel de Icaza <miguel@novell.com>
10 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
13 2009-04-22 Zoltan Varga <vargaz@gmail.com>
15 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
16 to prevent asserts in various passes. Fixes #497220.
18 2009-04-21 Zoltan Varga <vargaz@gmail.com>
20 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
23 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
24 table to avoid duplicates.
26 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
28 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
31 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
33 * mini.c (mini_method_verify): Fail fulltrust code if the exception
34 is for method or field access.
36 2009-04-20 Zoltan Varga <vargaz@gmail.com>
38 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
41 * mini-llvm.c (mono_llvm_emit_method): Use it.
43 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
44 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
47 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
50 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
52 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
54 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
57 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
58 allowing some options to be set dynamically.
60 2009-04-19 Zoltan Varga <vargaz@gmail.com>
62 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
65 * mini.h (MonoTrampolineType): Add new trampoline type
66 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
69 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
72 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
75 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
76 is enabled. Instead, use the llvm vcall trampoline.
78 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
80 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
82 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
85 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
86 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
88 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
91 * mini.c: Fix a warning.
93 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
94 THROW to the appropriate llvm type.
96 2009-04-18 Zoltan Varga <vargaz@gmail.com>
98 * mini.c (mini_method_compile): Add statistics for methods JITted
101 2009-04-17 Zoltan Varga <vargaz@gmail.com>
103 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
104 OP_IA64_CMP_<cond>_IMM opcodes.
106 2009-04-17 Zoltan Varga <vargaz@gmail.com>
108 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
111 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
114 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
117 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
119 * mini-exceptions.c : add thread id to EXCEPTION trace message.
121 2009-04-17 Zoltan Varga <vargaz@gmail.com>
123 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
126 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
127 rgctx invoke trampolines for x86.
129 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
130 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
131 (mono_arch_get_vcall_slot): Simplify this.
133 2009-04-16 Zoltan Varga <vargaz@gmail.com>
135 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
136 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
138 2009-04-14 Zoltan Varga <vargaz@gmail.com>
140 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
141 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
143 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
145 * liveness.c (visit_bb): Remove a needless assert.
147 2009-04-13 Zoltan Varga <vargaz@gmail.com>
149 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
150 full aot support to the arch specific code.
152 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
154 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
156 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
158 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
159 collect information about the delegate invoke impl trampolines.
161 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
162 to save trampolines during full-aot mode.
164 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
165 creation function which returns a trampoline which sets the rgctx
167 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
169 (mono_delegate_trampoline): Ditto.
171 * mini.c (mono_jit_runtime_invoke): Ditto.
173 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
175 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
177 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
179 2009-04-12 Zoltan Varga <vargaz@gmail.com>
181 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
182 just setting the opcode to OP_NOP.
184 2009-04-11 Zoltan Varga <vargaz@gmail.com>
186 * mini.c (mini_method_compile): Put the last change inside an
187 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
189 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
190 and extend live ranges to cover the whole method when using xdb.
192 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
193 do it in the trampolines.
195 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
198 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
200 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
201 call code in full-aot mode since IMT is disabled there.
202 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
203 new JIT no longer has that restriction.
205 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
207 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
208 a more compact format.
209 (mono_aot_wrapper_name): New function to return a unique name for a
210 wrapper method, also used by the AOT runtime.
212 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
215 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
216 when a ICollection<T> etc is encountered.
217 (add_generic_instances): Process method arguments/locals too.
218 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
221 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
223 2009-04-10 Zoltan Varga <vargaz@gmail.com>
225 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
227 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
229 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
230 representing the result of the decomposition. Nullify instructions
231 instead of setting them to OP_NOP since nops can't have registers
234 2009-04-09 Zoltan Varga <vargaz@gmail.com>
236 * aot-compiler.c (mono_compile_assembly): Split this huge function into
237 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
238 info. Strip 'mapping symbols' on ARM.
240 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
242 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
243 this with the native genmdesc.
245 2009-04-08 Bill Holmes <billholmes54@gmail.com>
247 * aot-runtime.c: Fixing the MSVC build.
249 Code is contributed under MIT/X11 license.
251 2009-04-08 Zoltan Varga <vargaz@gmail.com>
253 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
254 JITted code depends on it.
256 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
258 * aot-compiler.c: Use new MonoGenericParam accessors.
260 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
262 Reduce memory usage and improve correctness wrt MonoGenericParam
263 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
264 handing. Avoid allocating MonoGenericParams, but use the ones in
265 the container itself.
267 2009-04-07 Miguel de Icaza <miguel@novell.com>
269 * tasklets.c: Return exceptions in the out argument.
271 2009-04-08 Zoltan Varga <vargaz@gmail.com>
273 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
274 opcode. Use pointer types in more places instead of casting them to
277 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
279 (mono_llvm_optimize_method): New helper function to optimize a method.
281 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
282 widening code so it could be called from more places.
283 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
284 code paths in the call opcodes.
286 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
288 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
290 2009-04-06 Zoltan Varga <vargaz@gmail.com>
292 * dwarfwriter.c: Use _ to separate class name
293 components as gdb can't handle '.'. Represent reference variables
296 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
298 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
300 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
302 * gc-test.cs: New file with GC stack marking tests.
304 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
305 negative numbers for vfp.
307 * basic-float.cs: Add a test.
309 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
311 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
313 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
315 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
316 part of tasklet/continuation support.
318 2009-04-05 Zoltan Varga <vargaz@gmail.com>
320 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
321 amd64 opcodes inside an ifdef.
323 * dwarfwriter.c: Emit inheritance information for classes, emit fields
326 * dwarfwriter.c (emit_type): Emit the class info for classes.
328 2009-04-04 Zoltan Varga <vargaz@gmail.com>
330 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
332 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
334 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
336 * ssa.c (mono_ssa_compute): Fix some memory leaks.
338 2009-04-03 Zoltan Varga <vargaz@gmail.com>
340 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
342 * mini-llvm.c: Update comments.
344 * mini.h (COMPILE_LLVM): New macro.
346 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
348 * ssa.c (mono_ssa_compute): Ditto.
350 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
351 the unwind ops from a DWARF FDE.
353 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
354 methods by extracting the dwarf unwind ops from the unwind info generated
357 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
360 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
363 2009-04-02 Zoltan Varga <vargaz@gmail.com>
365 * Makefile.am (llvm_sources): Enable this.
367 * mini.c (mini_method_compile): Add support for compiling with LLVM,
368 failing back to the JIT if something cannot be handled.
370 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
373 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
376 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
379 * mini-ops.h: Add a few opcodes needed by LLVM.
381 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
384 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
387 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
389 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
391 2009-04-01 Mark Probst <mark.probst@gmail.com>
393 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
394 ridiculously large methods.
396 2009-03-31 Martin Baulig <martin@ximian.com>
398 * debug-debugger.c (debugger_remove_breakpoint): Call
399 mono_debugger_remove_class_init_callback ().
401 2009-03-31 Zoltan Varga <vargaz@gmail.com>
403 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
404 right before emitting code, not at the start.
406 * mini.c (mono_postprocess_patches): Extract this into a separate function
407 from mono_codegen ().
409 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
410 byref types correctly.
412 2009-03-30 Zoltan Varga <vargaz@gmail.com>
414 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
417 2009-03-29 Zoltan Varga <vargaz@gmail.com>
419 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
420 indirect calls, this avoids problems where get_vcall_slot () would get
421 confused by the native code for the instruction preceeding the call.
422 (mono_arch_get_vcall_slot): Simplify this.
423 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
425 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
426 register allocator now seems to depend on them instead of the data in
429 * mini.c (mini_method_compile): Throw the correct type of exception if
430 mono_method_get_header () fails because of a loading error.
432 2009-03-28 Zoltan Varga <vargaz@gmail.com>
434 * mini.c (mini_method_compile): Clear the loader error if the method
435 header cannot be decoded.
437 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
438 interface methods on proxies correctly.
440 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
441 this argument for vtype methods. Add precise liveness info for arguments.
443 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
444 LIVERANGE_START/END opcodes.
446 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
447 for arguments and values in registers.
449 2009-03-27 Zoltan Varga <vargaz@gmail.com>
451 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
452 return a valuetype. Fixes #487518.
454 * iltests.il: Add a test.
456 * aot-compiler.c: Use mono_thread_create () to create helper threads.
458 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
459 closed over a null reference correctly.
461 2009-03-26 Zoltan Varga <vargaz@gmail.com>
463 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
465 2009-03-25 Mark Probst <mark.probst@gmail.com>
467 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
468 allocated to the same registers as fixed sregs.
470 2009-03-24 Mark Probst <mark.probst@gmail.com>
472 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
475 * method-to-ir.c: Handle more cases for
476 Interlocked.CompareExchange.
478 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
479 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
480 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
482 2009-03-23 Zoltan Varga <vargaz@gmail.com>
484 * aot-runtime.c (decode_method_ref): Fix a warning.
486 * unwind.c (mono_unwind_frame): Ditto.
488 2009-03-22 Zoltan Varga <vargaz@gmail.com>
490 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
491 (mono_compile_assembly): Enable the binary writer for full-aot as well.
493 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
494 fix the handling of large values in the ALU_PC_G0_NC relocation.
496 2009-03-22 Zoltan Varga <vargaz@gmail.com>
498 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
500 2009-03-22 Mark Probst <mark.probst@gmail.com>
502 * method-to-ir.c (mono_spill_global_vars): Support for ternary
505 2009-03-22 Mark Probst <mark.probst@gmail.com>
507 * method-to-ir.c: MINI_OP3 needs a comma.
509 * method-to-ir.c, mini.h, mini.c: Remove
510 mono_init_op_sreg_counts ().
512 2009-03-22 Zoltan Varga <vargaz@gmail.com>
514 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
517 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
520 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
522 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
525 2009-03-21 Mark Probst <mark.probst@gmail.com>
527 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
528 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
529 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
532 2009-03-20 Zoltan Varga <vargaz@gmail.com>
534 * driver.c: Change location of gc_wrapper.h.
536 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
537 inside finally clauses correctly. Fixes #485721.
539 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
540 after the change above.
542 * exceptions.cs: Add a test.
544 2009-03-19 Zoltan Varga <vargaz@gmail.com>
546 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
548 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
549 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
550 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
552 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
553 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
555 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
557 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
558 Simplify logic for ensure_method_is_allowed_to_call_method.
559 Handle wrappers on callers.
561 2009-03-19 Zoltan Varga <vargaz@gmail.com>
563 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
566 * basic-simd.cs: Fix the names of some test methods.
568 2009-03-18 Geoff Norton <gnorton@novell.com>
570 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
572 2009-03-18 Zoltan Varga <vargaz@gmail.com>
574 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
576 2009-03-17 Jb Evain <jbevain@novell.com>
578 * driver.c: remove now uneeded call to mono_gc_base_init before
581 2009-03-17 Jb Evain <jbevain@novell.com>
583 * dwarfwriter.c (token_handler): handle more cases.
585 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
587 * method-to-ir.c: Remove more dead code (that was required only
588 because of method_is_safe). Fix compiler warnings.
590 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
592 * method-to-ir.c: Remove unneeded/useless method_is_safe
593 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
595 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
597 * mini.c (mini_method_compile): Print the method been compiled with
598 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
599 for people not familiar with the runtime.
601 2009-03-17 Zoltan Varga <vargaz@gmail.com>
603 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
604 a managed object which is later put into a GList. Return its class instead.
606 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
607 stack slots when using sgen.
609 2009-03-16 Zoltan Varga <vargaz@gmail.com>
611 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
613 2009-03-14 Zoltan Varga <vargaz@gmail.com>
615 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
616 > so it works on the first vreg as well.
618 2009-03-13 Zoltan Varga <vargaz@gmail.com>
620 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
623 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
625 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
628 2009-03-12 Zoltan Varga <vargaz@gmail.com>
630 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
631 native->IL offset mapping.
633 2009-03-11 Zoltan Varga <vargaz@gmail.com>
635 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
637 * basic.cs: Add a test.
639 2009-03-11 Mark Probst <mark.probst@gmail.com>
641 * mini-x86.c (mono_arch_output_basic_block): Use different
642 registers in case the ones we want to overwrite are used by the
643 other operand. Fixes regression in #480807.
645 2009-03-10 Zoltan Varga <vargaz@gmail.com>
647 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
649 * dwarfwriter.c (emit_line_number_info): The line number info for
650 IL code was off by one. Fix that.
652 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
655 2009-03-09 Mark Probst <mark.probst@gmail.com>
657 Contributed under the terms of the MIT/X11 license by Steven
658 Munroe <munroesj@us.ibm.com>.
660 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
663 2009-03-08 Zoltan Varga <vargaz@gmail.com>
665 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
668 2009-03-06 Zoltan Varga <vargaz@gmail.com>
670 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
671 the delegate ctor handling code. Fixes #482638.
673 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
676 * iltests.il.in: Add a test.
678 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
681 2009-03-05 Mark Probst <mark.probst@gmail.com>
683 * mini-trampolines.c (mono_create_jump_trampoline): If the method
684 is shared generic code, return the trampoline, even if the method
685 has already been compiled. Fixes #479763.
687 * mini.c, mini.h: New function
688 mono_jit_find_compiled_method_with_jit_info() which is the same as
689 mono_jit_find_compiled_method() but also returns the jit info.
691 2009-03-05 Mark Probst <mark.probst@gmail.com>
693 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
694 for methods which actually have one. For all other methods, make
695 sure the this argument var is live the whole method.
697 * mini.c (mini_method_compile): Every shared method has a
698 this/vtable/mrgctx info. Fixes #480807.
700 2009-03-05 Mark Probst <mark.probst@gmail.com>
702 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
703 generic/imt thunks where some entries branch through the vtable,
704 while other entries branch directly.
706 2009-03-05 Zoltan Varga <vargaz@gmail.com>
708 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
710 * mini-windows.c: Ditto.
712 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
715 2009-03-04 Zoltan Varga <vargaz@gmail.com>
717 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
720 2009-03-04 Mark Probst <mark.probst@gmail.com>
722 * method-to-ir.c: Don't inline methods that use JMP. Fixes
725 2009-03-04 Mark Probst <mark.probst@gmail.com>
727 * exceptions-x86.c: Include debug-mini.h - fixes build.
729 2009-03-04 Martin Baulig <martin@ximian.com>
731 * debug-mini.c: Clean up the exception API and add documentation.
732 (mono_debugger_handle_exception): New public method; this is
733 called when throwing an exception or encountering an unhandled one.
734 (mono_debugger_call_exception_handler): Formerly known as
735 mono_debugger_handle_exception(); this is used to tell the
736 debugger that we're about to invoke an exception handler.
738 2009-03-04 Martin Baulig <martin@ximian.com>
740 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
741 ../metadata/mono-debug-debugger.c; save and reset exception state.
743 2009-03-02 Martin Baulig <martin@ximian.com>
745 * debug-mini.c: Moved the debugger exception handling here from
746 ../metadata/mono-debug-debugger.c.
749 (MonoDebuggerExceptionAction): New exception typedef.
752 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
755 (mono_amd64_throw_exception): Use the new debugger exception
759 (mono_handle_exception_internal): Don't call
760 mono_debugger_unhandled_exception() here.
762 2009-03-03 Zoltan Varga <vargaz@gmail.com>
764 * mini.c aot-compiler.c: Update after the changes to
765 mono_marshal_get_runtime_invoke ().
767 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
768 Virtual generic methods might not have method->slot set, work around
771 * generics.cs: Add a test.
773 2009-03-02 Geoff Norton <gnorton@novell.com>
776 * driver.c: Allow signal chaining of SIGFPE as well.
778 2009-03-02 Zoltan Varga <vargaz@gmail.com>
780 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
781 this since it now receives the method not its generic context in the
784 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
785 generic/imt thunks where some entries branch through the vtable, while
786 other entries branch directly.
788 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
790 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
791 support for interface methods as well.
793 * mini-trampolines.c: Add support for virtual generic methods in interfaces
794 using the normal IMT thunks.
796 generics.cs: Add new tests.
798 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
799 the generic inst to the generic imt thunks. This fixes AOT support,
800 improves consistency with the normal IMT thunks, and makes it easier to
801 add support for interface generic virtual methods later.
803 * mini-trampolines.c (mono_magic_trampoline): Ditto.
805 2009-02-28 Zoltan Varga <vargaz@gmail.com>
807 * driver.c (mono_set_signal_chaining): New public API function to enable
808 signal chaining on POSIX platforms.
810 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
811 (si@lindenlab.com) to implement signal chaining. The original patch was
812 contributed under the MIT X/11 license:
813 https://bugzilla.novell.com/show_bug.cgi?id=318894
815 2009-02-27 Zoltan Varga <vargaz@gmail.com>
817 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
818 too until it can be made to run on amd64.
820 2009-02-26 Zoltan Varga <vargaz@gmail.com>
822 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
823 to get_generic_context_from_code () + get_call_info () if possible.
825 2009-02-25 Zoltan Varga <vargaz@gmail.com>
827 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
828 suspend-on-sigsegv functionality.
830 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
831 to suspend when a native SIGSEGV is received. This is useful for debugging
832 crashes which don't happen under gdb, since a live process contains more
833 information than a core file.
835 * mini-exceptions.c (mono_print_thread_dump): Use
836 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
838 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
840 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
842 * basic-float.cs: Disable the tests which currently fail on amd64.
844 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
845 value to mono_arch_patch_callsite () to fix crashes.
847 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
849 2009-02-23 Zoltan Varga <vargaz@gmail.com>
851 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
852 nop code by patching the call address to point to the nullified class init
853 trampoline, as the former does not seem to be safe on SMP machines.
855 2009-02-23 Mark Probst <mark.probst@gmail.com>
857 * mini-ops.h: Fix the argument types for a few x86 opcodes where
860 2009-02-23 Zoltan Varga <vargaz@gmail.com>
862 * basic-float.cs basic-calls.cs: Fix warnings.
864 2009-02-22 Mark Probst <mark.probst@gmail.com>
866 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
867 correct frame pointer in the LMF. Should fix #478394.
869 2009-02-22 Zoltan Varga <vargaz@gmail.com>
871 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
873 * image-writer.c: Make the binary writer less verbose.
875 2009-02-21 Zoltan Varga <vargaz@gmail.com>
877 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
878 are called from runtime invoke wrappers.
880 2009-02-20 Zoltan Varga <vargaz@gmail.com>
882 * cpu-ppc.md (store_memindex): Increase the size of this.
884 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
886 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
888 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
890 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
893 Last fix for of #467201.
896 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
898 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
900 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
901 and long_conv_to_r8_2:
903 Fixed part of #467201.
905 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
907 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
909 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
910 conversion to 32 bits.
912 * cpu-x86.md: Increase the size of int_conv_to_r4.
914 * basic-float.cs: Add a test for this.
916 Fixed part of #467201.
918 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
920 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
922 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
923 conversion to 64 bits.
925 * basic-float.cs: Add a test for this.
927 Fixed part of #467201.
929 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
931 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
933 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
934 This behavior is compatible with MS.
936 * iltest.il.in: Add a test for this.
938 Fixed part of #467201.
940 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
942 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
944 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
945 change the precision of the value.
947 * cpu-x86.md: Define len for float_conv_to_r4.
949 * basic-float.cs: Add a test for this.
951 Fixed part of #467201.
953 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
955 * mini.c: Adjust locking order to the new semantics where the loader lock
958 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
967 * mini-trampolines.c:
980 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
982 2009-02-18 Zoltan Varga <vargaz@gmail.com>
984 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
987 2009-02-17 Zoltan Varga <vargaz@gmail.com>
989 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
990 for cctors if needed.
992 2009-02-17 Mark Probst <mark.probst@gmail.com>
994 * mini-ppc.c: Fix build on Darwin.
996 2009-02-17 Zoltan Varga <vargaz@gmail.com>
998 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
999 version instead of 3 as valgrind doesn't like version 3.
1001 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1003 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
1004 usable for hashing methods.
1005 (emit_extra_methods): Use the new hash to avoid putting every method in the
1008 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
1010 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
1011 whenever a method ref could match a method.
1013 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
1016 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
1019 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
1021 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
1022 the encoding buffer.
1024 * method-to-ir.c (mono_method_check_inlining): Avoid calling
1025 mono_method_get_header () on inflated methods as an optimization.
1027 2009-02-16 Zoltan Varga <vargaz@gmail.com>
1029 * ssa.c (fold_ins): Fix another crash if the instruction following the
1030 switch was optimized away.
1032 2009-02-16 Mark Probst <mark.probst@gmail.com>
1034 Contributed under the terms of the MIT/X11 license by Steven
1035 Munroe <munroesj@us.ibm.com>.
1037 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
1039 2009-02-16 Zoltan Varga <vargaz@gmail.com>
1041 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
1042 around the mono_domain_alloc calls, it is now done by the functions
1045 * aot-compiler.c (compile_method): Only add wrappers referenced by
1046 the method if compiling with full AOT.
1047 (mono_compile_assembly): Error out if --aot=full is specified on
1048 a platform where it is not supported.
1050 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
1053 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
1056 * aot-runtime.c (load_named_code): Handle
1057 mono_arm_throw_exception_by_token.
1059 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
1061 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
1064 * Makefile.am (fullaotcheck): Exit if a test fails.
1066 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
1068 (mono_compile_assembly): Handle the assembler failing.
1070 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
1071 accepting subsections of .bss.
1073 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
1076 * aot-compiler.c: Remove some unused includes.
1078 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
1079 now in MonoImageWriter.
1081 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
1082 code sequence which matches a non-virtual call. Fixes #472654.
1084 2009-02-15 Zoltan Varga <vargaz@gmail.com>
1086 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
1089 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
1090 use the image/dwarf writers directly.
1092 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
1095 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
1098 * image-writer.h: Fix some typos.
1100 * dwarfwriter.h dwarfwriter.c: New files.
1102 * aot-compiler.c: Extract the DWARF info writing functionality into a
1105 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
1106 argument to return unwind info.
1108 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
1110 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
1112 * aot-runtime.c (decode_method_ref): Add a case for
1113 MONO_AOT_METHODREF_WRAPPER_NAME.
1115 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
1118 * aot-compiler.c (encode_method_ref): Use the new constants.
1120 * aot-runtime.c (decode_method_ref): Ditto.
1122 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
1123 be compiled, not the icall itself.
1125 2009-02-14 Zoltan Varga <vargaz@gmail.com>
1127 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
1128 using decode_method_ref ().
1130 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
1131 convert it to an in32. Fixes #475859.
1133 * arrays.cs: Add a test.
1135 2009-02-12 Zoltan Varga <vargaz@gmail.com>
1137 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
1140 * basic-long.cs: Add a test.
1142 2009-02-12 Mark Probst <mark.probst@gmail.com>
1144 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
1145 remove the frame pointer in leaf methods which don't receive any
1146 arguments, don't throw exceptions and don't do dynamic stack
1149 2009-02-12 Zoltan Varga <vargaz@gmail.com>
1151 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
1152 the fail_tramp changes. Hopefully fixes #475132.
1154 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1156 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
1157 instead of mono_metadata_signature_dup_full.
1159 2009-02-12 Zoltan Varga <vargaz@gmail.com>
1161 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
1162 for processing jump tables. Fixes #473787.
1164 2009-02-11 Mark Probst <mark.probst@gmail.com>
1166 * mini-generic-sharing.c: mini_method_get_context() just calls
1167 mono_method_get_context_general() now.
1169 * mini.c, mini.h: Moved get_object_generic_inst(),
1170 construct_object_context_for_method() and
1171 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
1173 2009-02-11 Zoltan Varga <vargaz@gmail.com>
1175 * branch-opts.c (mono_if_conversion): Handle the case where the merged
1176 basic block fell through to its successor bblock without a branch. Fixes
1179 * iltests.il.in: Add a test.
1181 * aot-compiler.c (encode_method_ref): Encode methods of array types.
1182 (can_encode_patch): We can now handle arrays of generic parameters and
1185 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
1187 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
1188 the AOT file to avoid some #ifdefs in aot-runtime.c
1190 * mini.h: Bump AOT file format version.
1192 2009-02-10 Zoltan Varga <vargaz@gmail.com>
1194 * Makefile.am (fullaotcheck): Make this run the tests.
1196 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
1198 2009-02-10 Mark Probst <mark.probst@gmail.com>
1200 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
1201 individually. Fixes #473482.
1203 2009-02-10 Zoltan Varga <vargaz@gmail.com>
1205 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
1207 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
1209 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
1210 (mono_compile_assembly): Hush compile warnings about
1211 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
1214 2009-02-10 Zoltan Varga <vargaz@gmail.com>
1216 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
1218 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
1220 * aot-compiler.c: Fix arm support.
1222 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
1223 img_writer_emit_unset_mode () function.
1225 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
1226 (mono_unwind_get_dwarf_pc_reg): Ditto.
1228 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
1229 Move almost all platform specific code to a set of arch_ functions,
1230 and document them to ease porting.
1232 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
1234 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
1236 * aot-compiler.c: Extract the image writing functionality into a separate
1237 module to reduce the size of this file.
1239 2009-02-09 Geoff Norton <gnorton@novell.com>
1241 * mini-s390.c: Fix the signature of emit_sig_cookie.
1243 2009-02-09 Zoltan Varga <vargaz@gmail.com>
1245 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
1247 * aot-runtime.c (is_shared_got_patch): Ditto.
1249 * aot-runtime.c (load_named_code): Cope with the fact that
1250 decode_got_entry () won't decode the patch fully if its corresponding got
1251 entry is already filled.
1253 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
1255 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1257 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
1258 as the moving pointer instead of 'buf' for consistency with the rest of the
1260 (mono_arch_create_monitor_exit_trampoline): Ditto.
1262 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
1263 generic_class_init trampolines.
1264 (add_generic_class): Extract some code from add_generic_instances () into a
1265 separate function so it can be called from other places too.
1266 (compile_method): Call add_generic_class () for the classes of inflated methods
1267 referenced by the method.
1268 (can_encode_patch): Allow references to generic parameters.
1270 * aot-runtime.c: Add support the patches required by the new trampolines.
1272 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
1275 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
1278 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
1279 this from get_throw_pending_exception, make the signature full aot compatible.
1281 * Makefile.am (fullaotcheck): New target to run full-aot tests.
1283 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
1285 * exceptions.cs: Add a test.
1287 2009-02-07 Zoltan Varga <vargaz@gmail.com>
1289 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
1290 use the DWARF_DATA_ALIGN constant instead.
1292 * exception-<ARCH>.c: Update after the above change.
1294 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
1297 * mini-arm.c: Enable the dwarf unwinder.
1299 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
1300 instead of mono_class_setup_vtable ().
1302 2009-02-07 Zoltan Varga <vargaz@gmail.com>
1304 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
1307 * mini-x86.h: Enable the dwarf unwinder.
1309 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
1311 Fix mcs/tests/test-7.cs
1312 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
1315 2009-02-06 Zoltan Varga <vargaz@gmail.com>
1317 * mini.c (print_jit_stats): Remove some unused statistics.
1319 2009-02-05 Zoltan Varga <vargaz@gmail.com>
1321 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
1323 2009-02-05 Mark Probst <mark.probst@gmail.com>
1325 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
1326 the method we get from mono_object_get_virtual_method() because
1327 that function does it properly, now.
1329 2009-02-05 Zoltan Varga <vargaz@gmail.com>
1331 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
1332 opcodes. Fixes #472775.
1334 2009-02-05 Mark Probst <mark.probst@gmail.com>
1336 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
1337 fact that mono_find_jit_info() sometimes returns the context
1338 corresponding to the jit info in new_ctx. Fixes #472600.
1340 2009-02-05 Zoltan Varga <vargaz@gmail.com>
1342 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
1343 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
1344 klass->enum_basetype directly.
1346 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
1349 * unwind.c: Avoid 0 sized arrays.
1351 2009-02-04 Zoltan Varga <vargaz@gmail.com>
1353 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
1354 size on systems with 64k pages. Fixes #471389.
1356 2009-02-04 Mark Probst <mark.probst@gmail.com>
1358 Contributed under the terms of the MIT/X11 license by Steven
1359 Munroe <munroesj@us.ibm.com>.
1361 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
1362 for LOADI4_MEMBASE. Use addi instead of addic if it's not
1365 2009-02-04 Mark Probst <mark.probst@gmail.com>
1367 Contributed under the terms of the MIT/X11 license by Steven
1368 Munroe <munroesj@us.ibm.com>.
1370 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
1373 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
1374 The trampoline can be longer on PPC64.
1376 2009-02-04 Mark Probst <mark.probst@gmail.com>
1378 Contributed under the terms of the MIT/X11 license by Steven
1379 Munroe <munroesj@us.ibm.com>.
1381 * mini-ppc.c: Compiler warning fixes and trivial code
1384 2009-02-04 Zoltan Varga <vargaz@gmail.com>
1386 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
1387 ins->dreg which could be a hardware register, not a vreg.
1389 * aot-compiler.c (emit_method_dwarf_info): Ditto.
1391 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
1392 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
1394 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
1396 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
1397 ->dreg, that is not the vreg we are looking for.
1399 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
1401 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
1404 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
1407 2009-02-03 Zoltan Varga <vargaz@gmail.com>
1409 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
1411 * aot-compiler.c (emit_line_number_info): Fix line number emission when
1414 * aot-compiler.c: Add xdebug support on x86.
1416 * unwind.c: Add x86 support.
1418 * aot-compiler.c (emit_exception_debug_info): Control the emission of
1419 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
1421 * mini.c (mini_method_compile): Ditto.
1423 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
1426 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
1427 which mimic .push_section/.pop_section in GAS.
1429 * aot-compiler.c: Emit precise live range information for variables.
1431 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
1433 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
1434 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
1437 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
1438 the live ranges of variables.
1440 * mini.h (struct MonoMethodVar): Add two fields containing the live range
1441 of the variable in terms of native offsets.
1443 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
1445 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
1447 2009-02-02 Mark Probst <mark.probst@gmail.com>
1449 Contributed under the terms of the MIT/X11 license by Steven
1450 Munroe <munroesj@us.ibm.com>.
1452 * exceptions-ppc.c (restore_regs_from_context): Correct operand
1453 order (offset then base reg) for ppc_load_multiple_regs.
1454 (emit_save_saved_regs) Correct operand order for
1455 ppc_store_multiple_regs.
1456 (mono_arch_get_call_filter): Correct operand order for
1457 ppc_load_multiple_regs.
1459 * mini-ppc.c (emit_memcpy): Fix operand order for
1460 ppc_load_reg_update and ppc_store_reg_update.
1461 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
1462 (mono_arch_emit_epilog): Correct operand order for
1463 ppc_load_multiple_regs.
1465 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
1466 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
1468 2009-02-02 Mark Probst <mark.probst@gmail.com>
1470 * cpu-ppc64.md: Fixed storer4_memindex length.
1472 2009-02-02 Zoltan Varga <vargaz@gmail.com>
1474 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
1477 * aot-compiler.c (emit_line_number_info): Optimize this.
1479 2009-02-01 Zoltan Varga <vargaz@gmail.com>
1481 * aot-compiler.c: Disassemble tokens in the IL disassembly.
1483 * aot-compiler.c: Add debug info for methods without debug info by
1484 emitting an IL file and having the line number info referencing that file.
1486 * aot-compiler.c: Optimize the size of the generated line number info.
1488 * aot-compiler.c: Emit line number info in xdebug mode.
1490 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
1493 2009-01-31 Zoltan Varga <vargaz@gmail.com>
1495 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
1497 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
1500 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
1502 * basic-calls.cs: Test for the weird crash found on arm.
1504 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
1506 * cpu-arm.md: Increase the size of storer8_membase_reg and
1507 loadr8_membase_reg to 24 bytes to accomodate the extra add.
1509 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
1510 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
1511 reg to LR otherwise we'll be loading/storing from just the offset.
1513 2009-01-30 Miguel de Icaza <miguel@novell.com>
1515 Question: if we are storing gint32's inside the "*native_offset",
1516 should we change the signature to "gint32 *native_offset" to
1517 ensure that we do not have type definition problems?
1519 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
1520 an int * as this is what the other function expects, causes
1521 problems with Freescale's compiler that defined int32_t to be a
1522 long and makes int incompatible
1524 2009-01-30 Miguel de Icaza <miguel@novell.com>
1526 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
1527 filename conflict with bjam.
1529 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
1531 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
1532 as it might use decomposed ops.
1534 2009-01-30 Zoltan Varga <vargaz@gmail.com>
1536 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
1538 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
1541 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
1543 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
1546 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
1547 way registers are stored in MonoContext on arm.
1549 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
1550 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
1552 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
1554 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
1556 * mini.c (mini_init): Register mono_isfinite.
1558 * jit-icalls.c (mono_isfinite): New jit icall.
1560 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
1562 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
1563 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
1566 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
1568 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
1569 separate frame and stack pointers, so we must use FP to find the register
1571 The FP reg is retrieved from the MonoContext::regs array.
1573 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
1575 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
1578 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
1580 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
1581 return R4 and R8 when not running under softfloat.
1583 Fixes basic-calls.exe
1585 2009-01-30 Zoltan Varga <vargaz@gmail.com>
1587 * mini-arm.c: Implement some overflow opcodes.
1589 2009-01-29 Miguel de Icaza <miguel@novell.com>
1591 * ssa.c: handle another alloca.h
1593 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
1594 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
1595 MONO_ARCH_USE_SIGACTION.
1597 * aot-runtime.c, mini-exceptions.c: Replace platform define with
1600 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
1602 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
1603 PPC targets as sigaction does not exist on all platforms, define
1604 this on a per-platform basis.
1606 Instead of erroring out if the platform is not defined, include
1607 mini-ppc-os.h, and expect that the OS specific setting provides
1608 the required information.
1610 2009-01-30 Zoltan Varga <vargaz@gmail.com>
1612 * aot-compiler.c: Fix --enable-minimal=aot.
1614 2009-01-30 Zoltan Varga <vargaz@gmail.com>
1616 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
1619 2009-01-29 Zoltan Varga <vargaz@gmail.com>
1621 * exceptions-arm.c: Fix warnings.
1623 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
1626 * mini-x86.c: Fix --enable-minimal=jit build.
1628 * mini.c: Really fix --enable-minimal=jit build.
1630 * mini.c (construct_object_context_for_method): Move this outside
1631 the DISABLE_JIT block to fix the --enable-minimal=jit build.
1633 "Backported" of r124984 from 2.0 branch.
1635 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
1637 "Backport" of r124977 + r124978 from 2.0 branch.
1639 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
1640 to avoid calling mono_exception_from_token () from the throw trampoline.
1641 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
1642 for throwing corlib exceptions, this fixes full-aot support for corlib
1645 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
1647 2009-01-29 Miguel de Icaza <miguel@novell.com>
1649 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
1650 part of the changes to split the code in mini into operating
1651 system specific files.
1653 This patch was done by copying mini.c to the respective files to
1654 preserve SVN history.
1656 2009-01-29 Zoltan Varga <vargaz@gmail.com>
1658 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
1660 2009-01-28 Zoltan Varga <vargaz@gmail.com>
1662 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
1663 remoting-invoke-with-check wrappers of shared methods.
1665 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
1667 2009-01-27 Mark Probst <mark.probst@gmail.com>
1669 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
1670 optimization if the top of stack is the last instruction in the
1671 bblock. Otherwise it might have been used after its definition.
1674 2009-01-27 Zoltan Varga <vargaz@gmail.com>
1676 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
1677 method as well when get_vcall_slot () fails to match a code sequence.
1679 * mini-arm.c: Fix the android build, which doesn't have
1682 2009-01-26 Zoltan Varga <vargaz@gmail.com>
1684 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
1687 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
1689 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
1691 2009-01-26 Zoltan Varga <vargaz@gmail.com>
1693 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
1694 and put its id into jinfo->used_regs. This is only used on amd64,
1695 which is currently the only platform generating unwind info.
1697 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
1698 the dwarf unwinder. This is required to correctly handle async exceptions
1699 like thread abort and stack overflows, which can happen while a method
1700 is in the middle of its prolog or epilog.
1702 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
1703 the unwind info belonging to an AOTed method.
1705 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
1706 into cfg->unwind_ops.
1708 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
1710 * mini.c (mini_init): Call mono_unwind_init ().
1711 (mini_cleanup): Call mono_unwind_cleanup ().
1713 * unwind.c: Add functions for managing a set of unwind info entries, allowing
1714 unwind info to be shared between methods.
1716 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
1719 * exceptions-amd64.c (mono_arch_exceptions_init): Call
1720 get_throw_pending_exception () to avoid initialization races.
1722 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
1723 mono_arch_exceptions_init () function.
1725 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
1727 2009-01-25 Zoltan Varga <vargaz@gmail.com>
1729 * mini.c (mono_get_domain_intrinsic): New helper function.
1730 (mono_get_thread_intrinsic): Ditto.
1732 * mini-arm.c mini-ia64.c: Use the new helper functions.
1734 * method-to-ir.c (mono_method_to_ir): Fix the comment for
1735 the last constrained_call change, since it is needed in the non-AOT
1738 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
1740 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
1741 mono_get_lmf_addr () on arm eabi linux.
1743 2009-01-24 Zoltan Varga <vargaz@gmail.com>
1745 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
1746 code sequence which matches a non-virtual call.
1748 2009-01-23 Mark Probst <mark.probst@gmail.com>
1750 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
1753 2009-01-23 Zoltan Varga <vargaz@gmail.com>
1755 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
1756 runtime-invoke wrappers, since they are also shared based on signature.
1758 2009-01-22 Mark Probst <mark.probst@gmail.com>
1760 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
1761 info from the (correct) context.
1763 2009-01-22 Zoltan Varga <vargaz@gmail.com>
1765 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
1767 * unwind.c (mono_unwind_frame): New function to unwind through a frame
1768 using dwarf unwinding info. Not yet used.
1770 * mini.c (mini_init): When using xdebug, disable freeing of domains.
1772 2009-01-21 Mark Probst <mark.probst@gmail.com>
1774 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
1777 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
1778 special case and handle mono_arch_delegate_invoke_impl() returning
1779 function descriptors.
1781 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
1782 trampolines return function descriptors, too.
1784 2009-01-21 Zoltan Varga <vargaz@gmail.com>
1786 * method-to-ir.c (handle_alloc): Avoid generic instances in the
1787 out_of_line optimization.
1789 2009-01-21 Martin Baulig <martin@ximian.com>
1792 (MonoCompile): Added `disable_deadce_vars' to disable removing
1796 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
1797 inside the debugger.
1799 * liveness.c (mono_analyze_liveness): Don't remove any unused
1800 variables if `cfg->disable_deadce_vars' is set.
1802 2009-01-21 Mark Probst <mark.probst@gmail.com>
1804 * method-to-ir.c: Only apply exception constructor optimization if
1805 the the method actually belongs to an exception class. Fixes
1808 2009-01-21 Zoltan Varga <vargaz@gmail.com>
1810 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
1811 change inside a #ifdef __mono_ppc64__.
1813 * aot-compiler.c (compile_method): Remove the previous limitation.
1815 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
1816 on type variables in AOTed code.
1818 * aot-compiler.c (compile_method): Skip generic methods having type
1819 constraints on their generic parameters.
1821 * aot-compiler.c (compile_method): Check for methods which cannot be
1822 encoded inside RGCTX_FETCH patches as well.
1824 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
1827 2009-01-20 Mark Probst <mark.probst@gmail.com>
1829 * method-to-ir.c: Force the vtable variable in shared generic code
1830 for the case that they might show up on a stack trace where they
1833 * mini-exceptions.c: Save and use generic sharing info as well as
1834 IP in stack traces to resolve shared generic instantiations.
1836 2009-01-20 Zoltan Varga <vargaz@gmail.com>
1838 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
1839 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
1841 2009-01-20 Mark Probst <mark.probst@gmail.com>
1843 * method-to-ir.c: Do generic sharing for array constructors.
1845 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
1847 * mini-exceptions.c (mono_print_thread_dump): Add information
1848 about the thread state using wapi_current_thread_desc.
1850 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
1852 * basic-simd.cs: Tests for the new constructors.
1854 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
1856 * mini-ops.h: Added OP_EXPAND_*
1860 * mini-x86.c (mono_arch_output_basic_block): Same.
1862 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
1864 2009-01-19 Zoltan Varga <vargaz@gmail.com>
1866 * iltests.il.in: Add a test for #467385.
1868 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
1870 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
1871 thread been cleaned up is not the same currently in execution.
1873 Fixes appdomain-unload crashes on windows, osx and linux variants
1874 without the __thread keyword.
1876 2009-01-18 Zoltan Varga <vargaz@gmail.com>
1878 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
1879 (koush@koushikdutta.com). Implement this for android.
1881 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
1882 begins with a digit.
1884 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
1885 mono_marshal_get_write_barrier ().
1887 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
1889 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
1890 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
1891 that pass them on a register pair.
1893 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
1894 test was crashing due to that.
1896 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
1898 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
1899 trampoline code. Include ucontext.h only if available.
1901 2009-01-15 Mark Probst <mark.probst@gmail.com>
1903 * mini.c: mono_domain_lookup_shared_generic() takes an open method
1904 and doesn't check whether it's sharable, like it was before
1905 removing the shared generics hash. This brings IronPython
1906 performance back to what it was before that change.
1908 2009-01-14 Mark Probst <mark.probst@gmail.com>
1910 * method-to-ir.c: Handle delegate invocation optimization earlier,
1911 otherwise it would be handled (much more slowly) by the
1912 final/sealed optimization.
1914 2009-01-13 Zoltan Varga <vargaz@gmail.com>
1916 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
1917 domain is not set. Fixes #465864.
1919 2009-01-12 Mark Probst <mark.probst@gmail.com>
1921 * method-to-ir.c: Don't stop sharing of generic methods with catch
1922 clauses - we already handle those.
1924 2009-01-12 Mark Probst <mark.probst@gmail.com>
1926 * mini.c, mini.h: lookup_generic_method() is now
1927 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
1928 making the shared_generics_hash obsolete.
1930 2009-01-12 Mark Probst <mark.probst@gmail.com>
1932 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
1933 use the red zone. Make room on the stack first and then use it,
1934 not the other way around.
1936 2009-01-12 Zoltan Varga <vargaz@gmail.com>
1938 * mini.c (mini_init): Call mono_xdebug_init ().
1940 * aot-compiler.c (mono_xdebug_init): Make this non-static.
1942 2009-01-11 Zoltan Varga <vargaz@gmail.com>
1944 * TestDriver.cs: Add an --iter argument to run tests multiple times.
1946 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
1949 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
1950 debug+unwind info for trampolines.
1952 * mini.c (mono_create_unwind_op): New helper function.
1954 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
1956 2009-01-10 Zoltan Varga <vargaz@gmail.com>
1958 * aot-compiler.c: Fix the build.
1960 2009-01-09 Zoltan Varga <vargaz@gmail.com>
1962 * Makefile.am: Update dtrace-prelink.sh location.
1964 2009-01-08 Zoltan Varga <vargaz@gmail.com>
1966 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
1967 optimization. Fixes #464520.
1969 2009-01-07 Bill Holmes <billholmes54@gmail.com>
1971 * mini-amd64.c : Adding code to save/restore non-volatile registers
1974 * exceptions-amd64.c : Adding code to save/restore non-volatile
1975 registers on Winx64.
1977 Contributed under MIT/X11 license.
1979 2009-01-07 Zoltan Varga <vargaz@gmail.com>
1981 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
1982 __GNUC_MINOR__ which can break when the major version changes.
1984 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1986 * basic-simd.cs: Add tests for usage of the sizeof opcode.
1988 2009-01-07 Geoff Norton <gnorton@novell.com>
1990 * helpers.c: Allow mono -v -v -v to work on darwin.
1992 2009-01-05 Bill Holmes <billholmes54@gmail.com>
1994 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
1997 Contributed under MIT/X11 license.
1999 2009-01-05 Zoltan Varga <vargaz@gmail.com>
2001 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
2002 instead of directly accessing type->data.klass. Fixes #462016.
2003 (mono_allocate_stack_slots_full): Ditto.
2005 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
2006 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
2008 * aot-compiler.c (emit_plt): Fix ARM build.
2010 2009-01-04 Zoltan Varga <vargaz@gmail.com>
2012 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
2014 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
2017 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
2018 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
2021 * iltests.il.in: Add a regression test.
2023 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2025 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
2027 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2029 * basic-simd.cs: Add a regression test for #462457.
2031 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2033 * mini-ops.h: Add a definition of XPHI.
2035 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
2037 * ssa.c (op_phi_to_move): Handle XPHI.
2039 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
2043 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2045 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
2047 2008-12-31 Geoff Norton <gnorton@novell.com>
2049 * mini-ppc.c: The prolog size allocated can be too small for darwin
2050 ppc32 under certain circumstances. Also fix a small logic bug.
2052 2008-12-29 Zoltan Varga <vargaz@gmail.com>
2054 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
2055 while loading AOT methods.
2057 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
2058 since only the former is nulled out after a successful cast. This prevents
2059 crashes with rethrown exceptions when using --debug=casts.
2061 2008-12-24 Mark Probst <mark.probst@gmail.com>
2063 * mini.h: New macro for checking whether a method is final,
2064 i.e. whether the method or its class is marked final.
2066 * method-to-ir.c: Use the new macro for all final-checks
2067 consistently. Fixes the crash in the System.ServiceModel tests.
2069 2008-12-23 Mark Probst <mark.probst@gmail.com>
2071 * mini-exceptions.c (get_exception_catch_class): Corrected another
2072 overly strict assertion.
2074 2008-12-23 Mark Probst <mark.probst@gmail.com>
2076 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
2077 Clobbering it is not allowed because the caller might use it as
2078 the vtable register in the interface call.
2080 2008-12-19 Mark Probst <mark.probst@gmail.com>
2082 * mini-exceptions.c (get_exception_catch_class): Corrected an
2083 overly strict assertion.
2085 2008-12-18 Mark Mason <mmason@upwardaccess.com>
2087 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
2089 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
2091 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
2093 * cpu-mips.md: correct lengths for certain long_ opcodes.
2095 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
2097 * 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().
2099 2008-12-17 Mark Mason <mmason@upwardaccess.com>
2101 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
2103 2008-12-17 Mark Mason <mmason@upwardaccess.com>
2105 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
2107 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2109 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
2112 2008-12-16 Mark Mason <mmason@upwardaccess.com>
2114 * 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
2116 * 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)
2118 2008-12-15 Mark Mason <mmason@upwardaccess.com>
2120 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
2122 2008-12-14 Zoltan Varga <vargaz@gmail.com>
2124 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
2125 gshared code. Fixes #458947.
2127 * generics.cs: Add a test.
2129 2008-12-12 Mark Mason <mmason@upwardaccess.com>
2131 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2133 * mini-mips.c: first pass n32 code generation.
2135 * mini-mips.h: datatypes and defines for n32 support.
2137 * exceptions-mips.c: first pass n32 code generation.
2139 * tramp-mips.c: first pass n32 code generation.
2141 * cpu-mips.md: add long_ opcodes.
2143 2008-12-12 Mark Mason <mmason@upwardaccess.com>
2145 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2147 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2149 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2151 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2153 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2155 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2157 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2159 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2161 * helpers.c: for mips/n32, don't pass -mips32 to objdump
2163 2008-12-12 Zoltan Varga <vargaz@gmail.com>
2165 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
2167 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
2169 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
2171 2008-12-12 Mark Probst <mark.probst@gmail.com>
2173 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
2174 descriptors for helper functions directly in front of the code.
2176 2008-12-11 Mark Probst <mark.probst@gmail.com>
2178 * method-to-ir.c: Removed an unnecessary assertion.
2180 2008-12-10 Zoltan Varga <vargaz@gmail.com>
2182 * method-to-ir.c: Merge SGEN changes from the old JIT.
2184 2008-12-10 Zoltan Varga <vargaz@gmail.com>
2186 * driver.c (compile_all_methods_thread_main): Handle failure of
2189 2008-12-10 Mark Probst <mark.probst@gmail.com>
2191 * mini-ppc.c: Merged with mini-ppc64.c.
2193 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
2195 * Makefile.am: Use the same sources for PPC and PPC64.
2197 * mini-ppc64.c: Removed.
2199 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
2201 * branch-opts.c (remove_block_if_useless): Extract fall through detection
2202 code to mono_bb_is_fall_through.
2204 * branch-opts.c (mono_remove_critical_edges): Same.
2206 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
2208 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
2209 expect that an OP_BR_REG will be there.
2211 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
2213 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
2214 for the many branch ops. The original check miss OP_BR_REG.
2218 2008-12-09 Mark Mason <mmason@upwardaccess.com>
2220 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
2222 2008-12-09 Zoltan Varga <vargaz@gmail.com>
2224 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
2225 while holding the aot lock.
2227 2008-12-09 Mark Mason <mmason@upwardaccess.com>
2229 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
2231 2008-12-09 Bill Holmes <billholmes54@gmail.com>
2233 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
2234 to release all runtime callable wrappers held by the runtime.
2236 Contributed under MIT/X11 license.
2238 2008-12-09 Bill Holmes <billholmes54@gmail.com>
2240 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
2243 Contributed under MIT/X11 license.
2245 2008-12-09 Zoltan Varga <vargaz@gmail.com>
2247 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
2248 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
2250 2008-12-09 Mark Mason <mmason@upwardaccess.com>
2252 * cpu-mips.md: fix ckfinite length
2254 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
2255 (mono_arch_lowering_pass): cleanup, rearrange for clarity
2256 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
2258 2008-12-08 Mark Mason <mmason@upwardaccess.com>
2260 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
2262 2008-12-08 Geoff Norton <gnorton@novell.com>
2264 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
2265 size by 8 bytes as well.
2267 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2269 * basic-simd.cs: Fix method names for Vector16b.
2271 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2273 * basic-simd.cs: Fix method names for Vector16sb.
2275 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2277 * basic-simd.cs: Fix method names for Vector8us.
2279 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2281 * basic-simd.cs: Fix method names for Vector8s.
2283 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2285 * basic-simd.cs: Fix method names for Vector4ui.
2287 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2289 * basic-simd.cs: Fix method names for Vector2l.
2291 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2293 * basic-simd.cs: Fix method names for Vector2d.
2295 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2297 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
2298 that are extension methods.
2300 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2302 * basic-simd.cs: Fix method names for Vector4f.
2304 2008-12-08 Zoltan Varga <vargaz@gmail.com>
2306 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
2307 as such. Fixes #456669.
2309 2008-12-07 Mark Mason <mmason@upwardaccess.com>
2311 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
2313 2008-12-07 Mark Mason <mmason@upwardaccess.com>
2315 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
2316 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
2317 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
2318 (mips_adjust_stackframe): handle FP spills
2320 * mini-ops.h: add mips_mtc1_s2
2322 * cpu-mips.md: add mips_mtc1_s2
2324 2008-12-07 Zoltan Varga <vargaz@gmail.com>
2326 * unwind.c: New file, move the unwind info encoding functions here from
2327 aot-compiler.c, so they could be used at runtime too.
2329 2008-12-05 Mark Mason <mmason@upwardaccess.com>
2331 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
2332 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
2334 2008-12-05 Mark Mason <mmason@upwardaccess.com>
2336 * mini-mips.c: cleanup warnings
2337 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
2338 (mips_adjust_stackframe): handle case of taking the address of stack locals
2340 2008-12-05 Zoltan Varga <vargaz@gmail.com>
2342 * aot-compiler.c: Implement a few functions missing from the asm writer.
2343 (emit_method_code): Only write symbols for methods when using the bin
2344 writer, since the assembler can't deal with the characters in our method
2347 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
2349 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
2352 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
2353 a bit to also restore %rax.
2355 2008-12-05 Mark Probst <mark.probst@gmail.com>
2357 * mini-ppc.c: Some simple merges from mini-ppc64.c.
2359 2008-12-05 Zoltan Varga <vargaz@gmail.com>
2361 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
2364 2008-12-05 Mark Probst <mark.probst@gmail.com>
2366 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
2368 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
2369 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
2371 * exceptions-ppc64.c: Removed.
2373 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
2375 2008-12-05 Mark Probst <mark.probst@gmail.com>
2377 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
2380 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
2382 * tramp-ppc64.c: Removed.
2384 2008-12-05 Zoltan Varga <vargaz@gmail.com>
2386 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
2389 2008-12-05 Mark Probst <mark.probst@gmail.com>
2391 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
2393 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
2394 mini-ppc.h instead of mini-ppc64.h.
2396 * mini-ppc64.h: Removed.
2398 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2400 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
2402 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
2404 2008-12-05 Mark Probst <mark.probst@gmail.com>
2406 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
2407 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
2410 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
2412 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
2414 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
2416 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
2418 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
2420 * basic-simd.cs: Tests for operator == and != on Vector4f.
2422 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
2424 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
2426 * simd-intrinsics.c: Kill useless enum.
2428 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2430 * cpu-mips.md: add long_conv_to_ovf_i4_2
2431 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
2433 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2435 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
2437 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
2439 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2441 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
2443 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
2445 * basic-simd.cs: Add tests for new methods.
2447 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
2449 * simd-intrinsics.c: Add support for operator == and !=
2452 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
2454 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
2456 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
2458 2008-12-04 Zoltan Varga <vargaz@gmail.com>
2460 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
2462 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
2463 MONO_PATCH_INFO_ICALL_ADDR.
2465 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
2467 * aot-compiler.c: Resurrect full-aot support.
2469 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2471 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
2473 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2475 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
2477 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
2479 * basic-simd.cs: Fix tests to work under ppc.
2480 Remove tests for methods that will be removed.
2482 2008-12-03 Mark Probst <mark.probst@gmail.com>
2484 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
2485 generic type (via a typedef or typeref) correctly.
2487 2008-12-03 Zoltan Varga <vargaz@gmail.com>
2489 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
2490 diagnose an assertion failure.
2492 2008-12-02 Mark Probst <mark.probst@gmail.com>
2494 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
2495 Fix trampoline size.
2497 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
2498 conversion opcodes are implemented natively instead via emulation.
2500 2008-12-01 Mark Mason <mmason@upwardaccess.com>
2502 * cpu-mips.md: remove mips_xori
2504 * mini-ops.h: remove mips_xori
2506 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
2508 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
2510 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
2512 2008-12-01 Mark Mason <mmason@upwardaccess.com>
2514 * cpu-mips.md: fix instruction lengths.
2516 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
2518 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
2520 * mini-ops.h: fix slti / sltiu op profiles.
2522 2008-12-02 Martin Baulig <martin@ximian.com>
2524 * method-to-ir.c (mono_method_to_ir): Disable debugging
2525 information for the init locals block to make the debugger stop
2526 after all locals have been initalized.
2528 2008-12-02 Martin Baulig <martin@ximian.com>
2530 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
2531 running inside the debugger.
2533 2008-12-01 Zoltan Varga <vargaz@gmail.com>
2535 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
2538 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
2539 alu->alu imm optimization which only shows if deadce is disabled.
2541 * aot-compiler.c: Rename the function names for the binary and asm writers
2542 so they can coexist in the same process. Rework the xdebug code to use the
2543 asm writer. This avoids the need to call into the runtime to dump the
2544 debugging info. Add more debugging info for types.
2546 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
2548 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
2549 cpu description tables, they can't occur in cpu-<ARCH>.md.
2551 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
2552 the stack in CEE_LDFLDA. Fixes #450542.
2554 * generics.cs: Add a new test.
2556 2008-12-01 Mark Mason <mmason@upwardaccess.com>
2558 * mini-ops.h: updated MIPS opcodes
2559 * mini-mips.c: decompose long opts
2560 * mini-mips.h: decompose long opts
2562 2008-11-29 Mark Mason <mmason@upwardaccess.com>
2564 * cpu-mips.md: fix length on int_rem_un
2565 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
2567 2008-11-29 Zoltan Varga <vargaz@gmail.com>
2569 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
2571 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
2573 2008-11-29 Martin Baulig <martin@ximian.com>
2575 * mini-exceptions.c (mono_handle_native_sigsegv): Check
2576 mono_debug_using_mono_debugger() in addition to the
2577 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
2579 2008-11-28 Mark Mason <mmason@upwardaccess.com>
2581 * mini-ops.h: updated more MIPS opcodes
2582 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
2583 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
2585 2008-11-28 Mark Probst <mark.probst@gmail.com>
2587 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
2589 2008-11-28 Mark Mason <mmason@upwardaccess.com>
2591 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
2592 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
2593 * mini-ops.h: correct selected mips opcode entries
2595 2008-11-28 Mark Probst <mark.probst@gmail.com>
2597 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
2600 2008-11-28 Mark Probst <mark.probst@gmail.com>
2602 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
2604 2008-11-28 Mark Mason <mmason@upwardaccess.com>
2606 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
2607 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
2608 * mini-mips.h: disable IMT
2609 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
2611 2008-11-28 Mark Probst <mark.probst@gmail.com>
2613 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
2615 2008-11-28 Mark Probst <mark.probst@gmail.com>
2617 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
2619 2008-11-28 Zoltan Varga <vargaz@gmail.com>
2621 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
2624 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
2626 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
2627 for Set/GetVector aligned versions.
2629 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
2631 * basic-simd.cs: Add tests for Get/SetVector.
2633 2008-11-27 Mark Probst <mark.probst@gmail.com>
2635 * mini.c: Removed g_slist_append_mempool(). Now in
2638 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
2640 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
2641 size properly and make the bounds check optional.
2643 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
2644 for SetVector and IsAligned.
2646 2008-11-27 Zoltan Varga <vargaz@gmail.com>
2648 * mini.c: Remove unused mono_normalize_opcodes () function.
2650 2008-11-26 Mark Probst <mark.probst@gmail.com>
2652 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
2653 using the new atomic add ops now.
2655 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
2658 2008-11-26 Mark Probst <mark.probst@gmail.com>
2660 * mini-ppc64.c: Several fixes.
2662 2008-11-25 Mark Mason <mmason@upwardaccess.com>
2664 * cpu-mips.md: added jump_table
2665 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
2667 2008-11-25 Mark Mason <mmason@upwardaccess.com>
2669 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
2671 2008-11-25 Mark Mason <mmason@upwardaccess.com>
2673 * mini-ops.h: corrected a handful of MIPS opcodes.
2675 2008-11-25 Mark Mason <mmason@upwardaccess.com>
2677 * aot-compiler.c: MIPS to use ELF writer
2679 2008-11-25 Mark Mason <mmason@upwardaccess.com>
2681 * mini-codegen.c: remove MIPS specific assert.
2683 2008-11-25 Mark Probst <mark.probst@gmail.com>
2685 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
2686 fixes. PPC64 now passes most of the runtime regressions.
2688 2008-11-24 Zoltan Varga <vargaz@gmail.com>
2690 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
2691 volatile intervals a bit.
2693 2008-11-24 Mark Probst <mark.probst@gmail.com>
2695 * basic-long.cs: New test case.
2697 2008-11-23 Zoltan Varga <vargaz@gmail.com>
2699 * mini.c (mini_method_compile): Disable globalra for large methods for
2702 * regalloc2.c (order_moves): Add fp support.
2704 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
2705 source bblock ends with an OP_BR_REG.
2707 * ratests.cs: Add a new test.
2709 2008-11-23 Mark Probst <mark.probst@gmail.com>
2711 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
2712 sharing. PPC64 now passes generics.exe.
2714 2008-11-23 Mark Probst <mark.probst@gmail.com>
2716 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
2718 2008-11-23 Zoltan Varga <vargaz@gmail.com>
2720 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
2721 memory when mono_jit_info_table_find () can't find the method in the
2724 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
2727 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
2730 2008-11-23 Mark Probst <mark.probst@gmail.com>
2732 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
2733 Several fixes. PPC64 now runs exceptions.exe and
2734 devirtualization.exe.
2736 2008-11-22 Mark Probst <mark.probst@gmail.com>
2738 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
2739 arrays.exe and basic-math.exe.
2741 2008-11-22 Mark Probst <mark.probst@gmail.com>
2743 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
2744 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
2746 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
2748 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
2750 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
2752 * method-to-ir.c: Move bounds checking macros to ir-emit.h
2754 * ir-emit.h: Move macros from method-to-ir.c to here.
2756 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
2758 * mini-ops.h: Correct the long simd ops to use LREG.
2760 2008-11-21 Zoltan Varga <vargaz@gmail.com>
2762 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
2764 * mini-ops.h: Correct the dreg type of a few long opcodes.
2766 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
2769 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
2771 * mini-ppc.c: remove negative stack references in epilog
2772 for platforms that don't support the red zone.
2774 2008-11-21 Mark Probst <mark.probst@gmail.com>
2776 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
2777 point regs. Now PPC64 passes basic-calls.exe.
2779 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2781 * basic-simd.cs: Add tests for accessors of Vector2l.
2783 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2785 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
2787 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
2789 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
2791 2008-11-21 Mark Probst <mark.probst@gmail.com>
2793 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
2794 PPC64 passes basic-long.exe.
2796 2008-11-20 Mark Probst <mark.probst@gmail.com>
2798 * decompose.c: Decompose carry and overflow add on PPC64 like on
2799 other 64 bit archs. Don't decompose sub at all on PPC64.
2801 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
2802 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
2805 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2807 * basic-simd.cs: Add tests for accessors of Vector2d.
2809 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2811 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
2815 * mini-x86.c (mono_arch_output_basic_block): Same.
2817 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
2819 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2821 * basic-simd.cs: Add tests for accessors of Vector4f.
2823 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2825 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
2829 * mini-x86.c (mono_arch_output_basic_block): Same.
2831 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
2833 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2835 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
2837 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2839 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
2843 * mini-x86.c (mono_arch_output_basic_block): Same.
2845 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
2847 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2849 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
2851 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2853 * simd-intrinsics.c: Enable setters for Vector16sb.
2855 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2857 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
2861 * mini-x86.c (mono_arch_output_basic_block): Same.
2863 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
2865 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
2867 * simd-intrinsics.c: Implement setter for Vector8us.
2869 2008-11-19 Zoltan Varga <vargaz@gmail.com>
2871 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
2874 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
2876 * mini-ppc.c: remove references to the red zone in the prolog
2877 (for systems that don't support it).
2879 2008-11-19 Mark Probst <mark.probst@gmail.com>
2881 * cpu-ppc64.md: Fixed a few instruction lengths.
2883 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
2886 2008-11-19 Mark Probst <mark.probst@gmail.com>
2888 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
2891 2008-11-19 Zoltan Varga <vargaz@gmail.com>
2893 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
2895 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
2897 * mini-ops.h: Added OP_INSERT_I2.
2901 * mini-x86.c (mono_arch_output_basic_block): Same.
2903 * simd-intrinsics.c: Implement setter for Vector8s.
2905 * simd-methods.h: Add the names of get setters of Vector8s.
2907 2008-11-18 Zoltan Varga <vargaz@gmail.com>
2909 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
2911 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
2914 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
2916 2008-11-18 Mark Probst <mark.probst@gmail.com>
2918 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
2919 for PPC64. An empty program runs now.
2921 2008-11-18 Zoltan Varga <vargaz@gmail.com>
2923 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
2925 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
2926 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
2927 info for JITted code is emitted into a shared library, loadable into gdb.
2929 2008-11-18 Mark Probst <mark.probst@gmail.com>
2931 * Makefile.am: Changes to build PPC64.
2933 * mini-arch.h: Include mini-ppc64.h on PPC64.
2935 2008-11-18 Mark Probst <mark.probst@gmail.com>
2937 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
2938 in PPC code up to r119147.
2940 2008-11-18 Mark Probst <mark.probst@gmail.com>
2942 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
2943 cpu-ppc64.md: Changes for PPC64.
2945 Based on code submitted by andreas.faerber@web.de at
2946 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
2949 2008-11-18 Mark Probst <mark.probst@gmail.com>
2951 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
2952 cpu-ppc64.md: Copied from the corresponding PPC files from
2955 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
2957 * mini-ops.h: Added OP_ROUND.
2959 * cpu-x86.md: Added round.
2961 * mini-x86.c: Added support for intrinsicing Math.Round (double).
2963 * basic-math.cs: Added test_0_round to test rounding.
2965 Contributed under MIT/X11 license.
2967 2008-11-17 Bill Holmes <billholmes54@gmail.com>
2969 * aot-compiler.c : Fix the Winx64 build.
2971 Contributed under MIT/X11 license.
2973 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
2975 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
2976 in OP_EXTRACT_R8 to avoid possible stack corruption.
2978 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
2980 * mini-ops.h: Added OP_EXTRACT_R8/I8.
2982 * cpu-x86.md: Added extract_r8.
2984 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
2986 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
2987 a couple of OP_EXTRACT_I4.
2989 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
2991 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
2993 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
2995 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
2998 2008-11-17 Zoltan Varga <vargaz@gmail.com>
3000 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
3001 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
3003 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
3004 are not needed any more.
3006 * mini.h: Remove the unused INS_LIST macros.
3008 * mini.c (mini_method_compile): Remove a disable globalra case which is no
3011 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
3014 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
3015 mono_alloc_ireg () instead.
3017 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
3020 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
3023 * aot-runtime.c (load_aot_module): Disable AOT when running under
3026 * mini-amd64.h: Change the monitor fastpath defines to check for
3027 !PLATFORM_WIN32 so they work on *bsd too.
3029 * mini.h mini.c mini-hhpa.c: Remove more unused code.
3031 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
3033 * mini.h (MonoCompile): Remove new_ir flag.
3035 * regalloc.h regalloc.c: Remove unused code.
3037 * cpu-*.md: Remove more unused opcodes.
3039 * simple-cee-ops.h simple-mini-ops.h: Removed.
3041 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
3043 2008-11-17 Zoltan Varga <vargaz@gmail.com>
3045 * aliasing.h: Removed.
3047 * *.c: Remove references to aliasing.h and inssel.h.
3049 * mini.c: Remove additional unused functions.
3051 * mini-ops.h cpu-*.md: Remove unused opcodes.
3053 2008-11-16 Zoltan Varga <vargaz@gmail.com>
3055 Remove the old JIT code.
3057 * inssel*.brg: Removed.
3059 * ssa.c abcremoval.c aliasing.c: Removed.
3061 * ssa2.c: Renamed to ssa.c.
3063 * abcremoval2.c: Renamed to abcremoval.c.
3065 * *.c: Removed all !cfg->new_ir code.
3067 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
3068 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
3070 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
3072 2008-11-16 Zoltan Varga <vargaz@gmail.com>
3074 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
3075 to simplify the code and cut back on the number of global symbols in the AOT
3078 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
3080 2008-11-15 Zoltan Varga <vargaz@gmail.com>
3082 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
3083 with the got/got_info tables.
3085 * mini.h: Bump AOT file format version.
3087 * unwind.h: New file, contains definitions for stack unwinding.
3089 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
3092 * aot-compiler.c: Generalize the emitting of unwind information to use the
3093 information in cfg->unwind_ops.
3095 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
3097 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
3098 AOT method frames. Enable writing symbols for methods by default.
3100 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
3102 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
3103 and make it work with vectors of element sizes 1, 2 and 4.
3105 * simd-intrinsics.c: Enable getter for all vectors with element size
3108 * simd-methods.h: Add the names of other getters.
3110 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
3116 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
3118 * mini-ppc.h: portability fix.
3120 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
3122 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
3123 buggy and will overwrite it.
3125 2008-11-14 Zoltan Varga <vargaz@gmail.com>
3127 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
3128 Use it to emit local symbols for all methods so AOTed methods show up with
3129 their full name in gdb/valgrind output.
3131 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
3133 * mini-ppc.c: portability fixes.
3135 2008-11-14 Zoltan Varga <vargaz@gmail.com>
3137 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
3138 entries out of the if (!generic_shared...) code so it is always done.
3139 (mono_class_init_trampoline): Do the patching when running under valgrind
3140 too, newer versions of valgrind have no problems with it.
3142 2008-11-13 Zoltan Varga <vargaz@gmail.com>
3144 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
3147 2008-11-13 Mark Probst <mark.probst@gmail.com>
3149 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
3152 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3154 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
3156 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3158 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
3164 * simd-intrinsics.c: Same.
3166 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3168 * simd-intrinsics.c: Enable constructor intrinsics for all types.
3170 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3172 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
3173 to work with more Vector types.
3175 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3177 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
3178 store the elemens directly instead of using and intermediate.
3180 2008-11-13 Zoltan Varga <vargaz@gmail.com>
3182 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
3184 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
3185 to preserve %eax for aot plt trampolines.
3187 * aot-compiler.c (compile_method): Don't skip synchronized methods.
3188 (encode_method_ref): Flag synchronized methods so they won't go through
3191 * aot-compiler.c: Additional work to support AOTing synchronized methods/
3194 * cpu-ia64.md (jmp): Increase max length.
3196 2008-11-12 Zoltan Varga <vargaz@gmail.com>
3198 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
3199 open generic classes.
3201 * aot-compiler.c: Enable the ELF writer on ELF platforms.
3203 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
3204 box+brtrue optimization since it causes test failures on x86.
3206 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
3208 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
3214 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
3215 for simd ctor values.
3217 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
3218 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
3220 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
3222 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
3225 * simd-instrincs.c: Same.
3227 * basic-simd.cs: Same.
3229 2008-11-12 Zoltan Varga <vargaz@gmail.com>
3231 * ratests.cs: Add more tests.
3233 * regalloc2.c (add_spill_code): Handle more corner cases.
3235 2008-11-11 Zoltan Varga <vargaz@gmail.com>
3237 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
3238 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
3239 both the source an destination of an instruction.
3241 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
3243 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
3244 wapihandles.c: more portability changes.
3246 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
3248 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
3249 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
3250 safe to execute in a signal handler and the kernel provides better
3251 the info in /proc/self/smaps. Avoid the assert on sigaction during
3254 2008-11-11 Zoltan Varga <vargaz@gmail.com>
3256 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
3257 do the bblock linking hack if it is actually needed.
3259 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
3262 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
3263 crash problem is fixed.
3265 * branch-opts.c (mono_remove_critical_edges): Link up newly added
3268 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
3270 (mini_method_compile): Set the starting value of next_vreg to
3271 MAX_IREGS + MAX_FREGS when using globalra.
3273 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
3274 filter clauses with BB_EXCEPTION_HANDLER.
3276 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
3278 2008-11-10 Mark Probst <mark.probst@gmail.com>
3280 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
3281 space for stdcall. Fixes regressions on Win32.
3283 2008-11-10 Zoltan Varga <vargaz@gmail.com>
3285 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
3287 (linear_scan): Remove an assert which doesn't seem to be needed.
3289 * local-propagation.c (mono_local_deadce): Avoid a call to
3290 MONO_DELETE_INS which would screw up the instruction linking.
3292 * mini.c (mono_decompose_op_imm): Make this work with globalra.
3294 * regalloc2.c: Upgrade to work the current JIT code.
3296 2008-11-09 Zoltan Varga <vargaz@gmail.com>
3298 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
3301 * aot-runtime.c: Remove some dead code.
3303 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
3305 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
3307 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
3308 trampolines using sscanf since atoi doesn't work on large unsigned values.
3310 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
3311 Initialize code_size.
3313 2008-11-08 Mark Probst <mark.probst@gmail.com>
3315 * method-to-ir.c (mini_emit_inst_for_method): Make
3316 Interlocked.CompareExchange work for Int arguments on 32 bit
3319 2008-11-07 Mark Probst <mark.probst@gmail.com>
3321 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
3323 2008-11-06 Bill Holmes <billholmes54@gmail.com>
3325 * main.c Fix MSVC build.
3327 Contributed under MIT/X11 license.
3329 2008-11-06 Mark Probst <mark.probst@gmail.com>
3331 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
3332 alignment larger than 8 bytes are aligned correctly, too.
3334 * mini.c: Honor the min_align field of MonoClass when laying out
3337 2008-11-06 Zoltan Varga <vargaz@gmail.com>
3339 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
3341 * aot-compiler.c (emit_plt): Fix a warning.
3343 * aot-compiler.c: Implement ARM support in the binary writer.
3345 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3347 * basic-simd.cs: Add test for getter with byref arg.
3348 Fix the naming of a few tests.
3349 Add missing checks to a test.
3351 2008-11-05 Zoltan Varga <vargaz@gmail.com>
3353 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
3355 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
3356 most of the full-aot support for monitor enter/exit trampolines.
3358 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
3359 enter/exit trampoline creation functions.
3361 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
3364 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
3366 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
3367 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
3368 implement the needed functionality without adding crap to the runtime.
3370 2008-11-05 Zoltan Varga <vargaz@gmail.com>
3372 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
3375 * mini.c (mono_build_date): New global version holding the build date in
3378 * Makefile.am (buildver.c): Generate a file containing the build date.
3380 * main.c: Set the build date from the generated file.
3382 * mini.c (mono_get_runtime_build_info): New helper function returning build
3383 information in a string format.
3385 * driver.c (mono_main): Print the build date in --version.
3387 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
3388 file when the bind-to-runtime-version option is used.
3390 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3392 * simd-intrinsics.c: Fix bug when using getters and byref args.
3394 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3396 * simd-methods.h: Rename prefetch methods.
3398 * simd-intrinsics.c: Same.
3400 2008-11-05 Mark Probst <mark.probst@gmail.com>
3402 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
3405 2008-11-04 Zoltan Varga <vargaz@gmail.com>
3407 * aot-compiler.c: Use the bundled elf header files instead of depending on
3410 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
3413 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
3416 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
3418 * cpu-x86.md: Add store nta ops.
3424 * mini.h: Add an enum for simd prefetch modes.
3426 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
3427 of store. Use the changed code to support store nta.
3429 * simd-intrinsics.c: Add prefetch ops for all vector types.
3431 2008-11-04 Zoltan Varga <vargaz@gmail.com>
3433 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
3436 * aot-compiler.c: Use statically allocated buffers for constructing symbol
3439 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
3442 2008-11-04 Mark Probst <mark.probst@gmail.com>
3444 * mini-x86.c: Fixed commit.
3446 2008-11-04 Zoltan Varga <vargaz@gmail.com>
3448 * aot-compiler.c (emit_plt): Align the plt section only on x86.
3450 2008-11-04 Mark Probst <mark.probst@gmail.com>
3452 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
3453 and MONITOR_EXIT, for the ASM fastpaths.
3455 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
3458 * mini.c, patch-info.h: Signature and patch infos for
3459 Monitor.Enter/Exit trampolines.
3461 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
3463 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
3464 Monitor.Enter/Exit ASM fastpath for Linux.
3466 2008-11-04 Zoltan Varga <vargaz@gmail.com>
3468 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
3470 * objects.cs: Add a new test.
3472 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
3474 * aot-runtime.c (load_method): Run class initialization in the PLT case even
3475 if MONO_LOG_LEVEL is set.
3477 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
3479 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
3481 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
3483 * aot-compiler.c: Change the relocation code to use virtual addresses instead
3484 of file offsets. Align the sections belonging to the data segment to
3487 2008-11-03 Zoltan Varga <vargaz@gmail.com>
3489 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
3490 elf.h. Port it to amd64.
3492 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3494 * driver.c: Enable SIMD by default.
3496 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3498 * cpu-x86.md: Add prefetch op.
3504 * mini.h: Add an enum for simd prefetch modes.
3506 * simd-methods.h: Add prefetch function names.
3508 * simd-intrinsics.c: Add prefetch ops for all vector types.
3510 2008-11-03 Zoltan Varga <vargaz@gmail.com>
3512 * aot-compiler.c (emit_bytes): Speed this up a little.
3514 2008-11-02 Zoltan Varga <vargaz@gmail.com>
3516 * aot-compiler.c: Add JIT time etc. statistics.
3518 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
3520 * mini.h (MonoCompile): Add 'got_offset' field.
3522 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
3523 method_got_offsets array.
3525 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
3528 * aot-compiler.c (compile_method): Add generic method instances referenced
3529 by the method to the list of methods to be compiled, this is required so if
3530 A<T> references B<T>, and another assembly references A<int>, then it will
3531 also get a copy of B<int>.
3533 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
3534 when checking for monitor enter/exit.
3536 2008-10-30 Mark Probst <mark.probst@gmail.com>
3538 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
3539 for Monitor.Enter and Monitor.Exit if enabled.
3541 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
3544 2008-10-30 Zoltan Varga <vargaz@gmail.com>
3546 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
3547 of an OP_MOVE. Fixes #440046.
3549 * basic-long.cs: Add a new test.
3551 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
3553 * mini.h: Add synchronization note for the managed counter-part.
3555 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
3556 returns the simd caps of the current cpu.
3558 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
3560 * basic-simd.cs: Remove Console.WriteLine.
3562 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
3564 * basic-simd.cs: New tests for Vector2ul.
3566 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
3568 * simd-intrinsics.c: Add new vector type Vector2ul.
3570 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
3572 * basic-simd.cs: New tests for Vector2l.
3574 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
3576 * cpu-x86.md: Add long version of most packed int ops.
3582 * simd-intrinsics.c: Add new vector type Vector2l.
3584 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
3586 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
3588 * simd-methods.h: Remove SN_op_BitwiseXor.
3590 2008-10-28 Zoltan Varga <vargaz@gmail.com>
3592 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
3595 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
3597 * basic-simd.cs: Test for Vector2d.
3599 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
3602 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
3604 * cpu-x86.md: Add double version of all packed float ops.
3610 * simd-intrinsics.c: Add new vector type Vector2d.
3612 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
3614 * simd-methods.h: Add Duplicate.
3616 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
3618 * basic-simd.cs: Test for packing with signed saturation.
3620 2008-10-28 Zoltan Varga <vargaz@gmail.com>
3622 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
3623 found in the TYPESPEC table.
3625 2008-10-26 Zoltan Varga <vargaz@gmail.com>
3627 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
3630 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
3632 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
3633 instead of the RVA, since the RVA can be changed by tools like the cil
3636 * method-to-ir.c (mono_method_to_ir2): Ditto.
3638 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
3639 (deserialize_variable): Ditto.
3641 2008-10-25 Martin Baulig <martin@ximian.com>
3643 * debug-mini.c (write_variable): Use
3644 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
3646 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3648 * cpu-x86.md: Add unsigned variants of packd and packw.
3652 * mini-x86.h: Emit the right instruction for packd and packw.
3653 Add unsigned variants of packd and packw.
3655 * simd-intrinsics.c: Packd and packw were used in place of their
3656 unsigned variants. Change that.
3657 Add intrinsics for (Signed)PackWithSignedSaturation.
3659 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
3661 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3663 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
3665 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3667 * mini-ops.h: Remove dword packed add/sub with saturation ops.
3669 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
3671 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
3674 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
3676 2008-10-24 Mark Probst <mark.probst@gmail.com>
3678 * method-to-ir.c, mini.c: Special casing for the synchronized
3679 wrapper for the ldtoken+GetTypeFromHandle case.
3681 2008-10-24 Zoltan Varga <vargaz@gmail.com>
3683 * mini.c (mono_replace_ins): Move this to branch-opts.c.
3685 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
3686 created/split bblocks.
3688 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3690 * mini-ops.h: Add packed signed mul high.
3694 * mini-x86.c (mono_arch_output_basic_block): Same.
3696 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
3698 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
3700 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3702 * basic-simd.cs: Tests for Vector16sb.
3704 2008-10-24 Zoltan Varga <vargaz@gmail.com>
3706 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
3708 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
3710 * mini-ops.h: Add packed signed min, max and compare greater.
3714 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
3717 * simd-methods.h: Add CompareGreaterThan.
3719 * simd-methods.h: Remove CompareEquals.
3721 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
3723 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
3725 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
3728 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
3730 * basic-simd.cs: Fix tests due to change in the API.
3732 2008-10-21 Zoltan Varga <vargaz@gmail.com>
3734 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
3736 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
3738 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
3740 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
3741 inst_offset as this has invalid values for LDADDR.
3743 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
3745 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
3747 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
3749 2008-10-21 Zoltan Varga <vargaz@gmail.com>
3751 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
3752 for accessing field->data.
3754 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
3756 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
3758 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
3760 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
3762 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
3764 2008-10-21 Zoltan Varga <vargaz@gmail.com>
3766 * dominators.c (mono_compute_natural_loops): Allocate GList enties
3767 from the cfg mempool.
3769 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
3771 * basic-simd.cs: Tests for new methods in Vector8us.
3773 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
3775 * mini-ops.h: Add multiply and store high.
3779 * mini-x86.c (mono_arch_output_basic_block): Same.
3781 * simd-methods.h: Same.
3783 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
3786 2008-10-19 Zoltan Varga <vargaz@gmail.com>
3788 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
3789 mono_class_setup_vtable ().
3791 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
3792 mono_class_get_vtable_entry () for accessing klass->vtable.
3794 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
3796 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
3799 * method-to-ir.c (mono_save_token_info): Don't save references made from
3802 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
3803 of generic instances.
3805 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
3807 2008-10-19 Mark Probst <mark.probst@gmail.com>
3809 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
3810 OP_JMP depends on the method signature. Calculate it properly.
3812 2008-10-19 Zoltan Varga <vargaz@gmail.com>
3814 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
3817 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
3819 (emit_extra_methods): Add another table mapping method indexes to
3820 offsets in the extra_method_info table.
3822 * mini.h: Bump AOT file format version.
3824 * aot-runtime.c: Merge most of the code from mono_aot_get_method
3825 and mono_aot_get_method_from_token () into one function.
3827 2008-10-19 Mark Probst <mark.probst@gmail.com>
3829 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
3832 2008-10-18 Zoltan Varga <vargaz@gmail.com>
3834 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
3837 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
3840 * mini.c (mono_patch_info_equal): Compare the generic context as well.
3842 * mini.h: Bump aot file format version.
3844 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
3845 AOT file can contain native code for methods which are not in the METHOD
3846 table. Generate code for non-sharable generic instances of generic methods
3847 found in the METHODSPEC table.
3849 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
3850 encoding generic type handles.
3852 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
3853 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
3855 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
3856 macros + MONO_ADD_INS.
3858 * mini.c (mono_jump_info_token_new2): New function which takes a generic
3861 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
3863 * mini.h: Bump aot file format version.
3865 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
3867 2008-10-17 Mark Probst <mark.probst@gmail.com>
3869 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
3870 platforms, with definable stack alignment value. Set to 16 now
3873 * mini.c, mini.h, driver.c: Command line option for disabling
3876 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
3878 * basic-simd.cs: Tests for new methods in Vector4ui.
3880 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
3882 * mini-ops.h: Add packed int shuffle.
3886 * mini-x86.c (mono_arch_output_basic_block): Same.
3888 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
3889 extract mask, max, min, shuffle.
3891 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
3893 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
3895 * basic-simd.cs: Tests for new methods in Vector8us.
3897 2008-10-17 Mark Probst <mark.probst@gmail.com>
3899 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
3900 RuntimeTypeHandle, not a TypedReference.
3902 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
3904 * simd-intrinsics.c: remove relocations.
3906 2008-10-17 Zoltan Varga <vargaz@gmail.com>
3908 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
3909 optimizations from the x86 backend.
3911 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
3913 * simd-methods.h, simd-intrinsics.c: debloat method names and
3914 prepare for no relocations.
3916 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3918 * mini-ops.h: Add packed min/equal and sum of absolute differences.
3922 * mini-x86.c (mono_arch_output_basic_block): Same.
3924 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
3925 extract mask, max, min and sum of absolute differences.
3927 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
3930 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3932 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
3933 Renamed one test for consistency.
3935 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3937 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
3938 fix to the code that deal with other blocks.
3940 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3942 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
3944 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3946 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
3947 that deals with vreg interference. Explicitly check for OP_LDADDR to be
3948 able to process the source reg.
3950 2008-10-16 Martin Baulig <martin@ximian.com>
3952 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
3954 * inssel.brg: Add `OP_HARD_NOP'.
3956 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
3958 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
3959 `OP_HARD_NOP' instruction when running inside the debugger.
3961 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
3962 `OP_HARD_NOP' instruction when running inside the debugger.
3964 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
3966 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
3967 now works. The issue with the regalloc tripping up no longer
3970 * simd-intrinsics.c (load_simd_vreg): Same.
3972 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
3974 * basic-simd.cs: Tests for new Vector8ui methods.
3976 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
3978 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
3979 only for type. This fixes crashes where MonoInst::klass is checked
3980 for ops of type != VTYPE or OBJ.
3982 * simd-intrinsics.c (load_simd_vreg): Same.
3984 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
3986 * mini-ops.h: Add ops for packed shuffle/max/avg and
3991 * mini-x86.c (mono_arch_output_basic_block): Same.
3993 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
3996 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
3997 to emit extract mask op.
3999 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
4000 to emit word shuffles.
4002 2008-10-15 Mark Probst <mark.probst@gmail.com>
4004 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
4005 the largest alignment needed by a variable, but at least
4008 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4010 * basic-simd.cs: Tests for the fixes in the last commit.
4012 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4014 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
4015 no longer handles STACK_PTR input.
4017 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
4019 * simd-intrinsics.c (load_simd_vreg): New function that works like
4020 get_simd_vreg but handles STACK_PTR input.
4022 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
4023 as the input can be an arbitrary pointer.
4025 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
4026 LDADDR local optimization directly otherwise use a store op.
4028 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4030 * basic-simd.cs: Tests for dup low and dup high.
4032 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4034 * mini-ops.h: Add dup low and dup high ops.
4038 * mini-x86.c (mono_arch_output_basic_block): Same.
4040 * simd-intrinsics.c (vector4f_intrinsics): Same.
4042 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
4044 * basic-simd.cs: Tests for recently added functionality.
4046 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
4048 * mini-ops.h: Add remaining sse1 fp ops.
4050 * cpu-x86.md: Add remaining sse1 fp ops.
4052 * mini-x86.c (mono_arch_output_basic_block): Same.
4054 * mini.h: Add enum for simd FP compare conditions.
4056 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
4058 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
4059 so the backed can generate the appropriate op.
4061 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
4062 This patch squeese one more byte from the SimdIntrinsc struct.
4064 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
4065 a a shift amount intead of simply or'ing it.
4067 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
4069 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
4070 byte so we can have an aditional flags field without increasing struct size.
4072 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
4073 against the simd_supported_versions bitmask.
4075 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
4077 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
4079 * mini.c: remove rawbuffer code (the only use here is unsafe because
4080 it takes locks during signal handling and the kernel now provides much
4081 better info in proc/pid/smaps these days).
4083 2008-10-13 Zoltan Varga <vargaz@gmail.com>
4085 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
4086 OP_X86_PUSH_OBJ. Fixes #434620.
4088 * objects.cs: Add a test.
4090 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
4092 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
4093 that the packuswb/packusdw don't work with unsigned numbers for what
4094 would be negative numbers in signed format.
4096 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
4097 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
4099 * mini-ops.h: Add doubleword forms of many ops and packing ones.
4101 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
4103 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
4105 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
4107 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
4110 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
4111 version as the enum in mini.h.
4113 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
4114 for sse3 ops, check the simd_version field if present. This way the code
4115 works with all versions of sse.
4117 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4119 * simd-intrinsics.c: Fixed intrinsic name typo.
4121 * mini.h: Added missing simd exported function.
4123 * basic-simd.cs: Added tests for Vector4ui.
4124 Fixed broken test for Vector16b.
4126 2008-10-10 Zoltan Varga <vargaz@gmail.com>
4128 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
4129 the max length to 64.
4131 2008-10-10 Mark Probst <mark.probst@gmail.com>
4133 * method-to-ir.c: Only do the fast virtual generic method call for
4134 non-wrapper methods.
4136 * mini.h, mini-trampolines.c: The new generic virtual remoting
4137 trampoline handles virtual method calls via the vtable (as done by
4138 the fast virtual generic method calls) to remoting proxies.
4140 * mini.c (mono_jit_create_remoting_trampoline): For generic
4141 methods reate a generic virtual remoting trampoline.
4143 * mini-amd64.h: Enable fast virtual generic method calls again.
4145 2008-10-10 Mark Probst <mark.probst@gmail.com>
4147 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
4148 restore registers when doing tail calls.
4150 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4152 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
4155 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4157 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
4159 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4161 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
4163 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4165 * basic-simd.cs: Retrofit for API changes.
4167 2008-10-10 Mark Probst <mark.probst@gmail.com>
4169 * mini-ppc.c: Handle integer stack arguments for tail calls.
4171 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4173 * optflags-def.h: Removed sse3 optimization.
4177 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
4180 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
4182 * mini.h: Added enumeration with simd versions.
4184 * simd-intrinsics.c (emit_intrinsics): Use the new static var
4187 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
4189 * mini.c (mini_init): Call mono_simd_intrinsics_init.
4191 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
4193 * basic-simd.cs: Added tests for Vector8u and Vector16u.
4195 * basic-simd.cs: Fixed test naming.
4197 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
4199 * mini-ops.h: Added ops for packed and saturated math, shifts
4200 and packing/unpacking.
4202 * cpu-x86.md: Added descriptors for the above ops.
4204 * mini-x86.c: Added code to emmit the above ops.
4206 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
4208 2008-10-08 Zoltan Varga <vargaz@gmail.com>
4210 * aot-compiler.c (compile_method): Enable AOT for generic code.
4212 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
4214 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
4216 * mini.c: add a workaround for a common screwup that ends up blamed
4217 to mono (other processes blocking signal delivery).
4219 2008-10-07 Zoltan Varga <vargaz@gmail.com>
4221 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
4222 in the LDFLD/STFLD opcodes. Fixes #432673.
4224 * iltests.il.in: Add a new test.
4226 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
4228 * mini-arm.c: attach the thread in unmanaged->managed transitions
4229 using delegates (bug #433148).
4231 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
4233 * basic-simd.cs: Use new ShuffleSel constants.
4235 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
4237 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
4239 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
4240 only disable simd intrinsics if no sse2 is detected.
4242 * optflags-def.h: Added sse3.
4244 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
4247 2008-10-07 Zoltan Varga <vargaz@gmail.com>
4249 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
4250 when adding delegate-invoke wrappers.
4252 2008-10-07 Zoltan Varga <vargaz@gmail.com>
4254 * Makefile.am: Reenable the simd tests.
4256 2008-10-07 Bill Holmes <billholmes54@gmail.com>
4258 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
4259 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
4260 other vreg is allocated to that hreg.
4262 Contributed under MIT/X11 license.
4264 2008-10-07 Zoltan Varga <vargaz@gmail.com>
4266 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
4269 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
4271 * basic-simd.cs: New test suite for SIMD intrinsics.
4273 * Makefile.am: Added new tests.
4275 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
4277 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
4281 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
4283 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
4284 using SSE2 aware opcodes.
4286 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
4287 is enabled, this code path is only reachable if conversion ops are emmited after
4290 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
4292 This optimization saves 6 bytes per conversion against the old version.
4294 2008-10-06 Zoltan Varga <vargaz@gmail.com>
4296 * aot-compiler.c (compile_method): Don't skip methods referencing
4297 generic methods without a corresponding entry in token_info_hash, since
4298 encode_method_ref () can handle all generic methods now.
4300 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
4301 generic context is set.
4303 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
4304 generic sharing of LDTOKEN.
4306 2008-10-06 Mark Probst <mark.probst@gmail.com>
4308 * mini-amd64.h: Temporarily disabled fast virtual generic method
4309 calls because it breaks the System.Runtime.Remoting tests.
4311 2008-10-06 Zoltan Varga <vargaz@gmail.com>
4313 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
4315 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
4316 so inlining actually works.
4317 (check_inline_caller_method_name_limit): Ditto.
4319 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
4321 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
4322 64 bit safety (from Olaf Hering and Andreas Farber).
4324 2008-10-06 Zoltan Varga <vargaz@gmail.com>
4326 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
4327 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
4328 unused virtual call support code.
4330 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
4332 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
4333 which can't use aot trampolines.
4334 (decode_patch): Don't create aot trampolines for methods which can't use
4337 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
4338 use aot trampolines.
4340 * mini.h: Bump AOT image format version.
4342 2008-10-05 Zoltan Varga <vargaz@gmail.com>
4344 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
4345 to save_token_info () since cmethod is inflated for constrained calls.
4347 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
4349 2008-10-04 Andreas Farber <andreas.faerber@web.de>
4351 * Makefile.am: Add build rules for ppc64.
4352 This avoids the build failing at pedump with unresolved symbols
4353 due to lack of arch_sources. Instead it will now fail earlier
4354 due to lack of cpu-ppc64.md.
4356 Contributed under MIT/X11 license.
4358 2008-10-04 Mark Probst <mark.probst@gmail.com>
4360 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
4363 * iltests.il.in: Add test case for tail call with many arguments.
4365 2008-10-03 Zoltan Varga <vargaz@gmail.com>
4367 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
4368 to the fast virtual generic method code until the aot case is fixed.
4370 2008-10-03 Mark Probst <mark.probst@gmail.com>
4372 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
4374 2008-10-03 Mark Probst <mark.probst@gmail.com>
4376 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
4379 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
4381 * simd-intrinsics.c: Forgot to add this one.
4383 * mini-codegen.c: Fix macro in case SIMD is not supported.
4385 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
4387 This patch land initial JIT support for simd intrinsics.
4389 * mini-x86.h: Added new define to make --enable_minimal work on x86.
4391 * Makefile.am: Added simd-intrinsics.c
4393 * simd-intrinsics.c: New file with simd instrinsic related
4396 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
4398 * cpu-x86.md: Add simd related instructions.
4400 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
4402 * driver.c: Added two new --regression variants.
4404 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
4406 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
4408 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
4409 extract some complicated logic to helper functions.
4411 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
4413 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
4415 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
4416 the specialized simplification pass.
4418 * method-to-ir.c (mono_spill_global_vars): Use new macro.
4420 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
4422 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
4425 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
4426 if MONO_ARCH_NEED_SIMD_BANK is defined.
4428 * mini-ops.h: Added the new simd ops.
4430 * mini-x86.c: Added mono_arch_xregname.
4432 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
4434 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
4436 * mini-x86.h: Define simd related MONO_ARCH macros.
4438 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
4440 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
4442 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
4443 MONO_CLASS_IS_SIMD to deal with simd related IR.
4445 * mini.h (MonoInst): Added spill_var to the backend union.
4447 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
4449 * mini.h: Added forward declarations of the new simd fuctions.
4451 * optflags-def.h: Added new optimization names SIMD.
4453 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
4455 * regalloc.h: Added support for working with 3 register banks.
4457 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
4459 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
4461 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
4463 * mini-exceptions.c: remove 64 bit related ifdef clutter.
4465 2008-10-03 Zoltan Varga <vargaz@gmail.com>
4467 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
4468 instead of one on 64 bit systems.
4470 * method-to-ir.c: Remove unused includes.
4472 2008-10-02 Zoltan Varga <vargaz@gmail.com>
4474 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
4475 cfg->used_int_regs, since the two are different on arm.
4477 2008-10-02 Mark Probst <mark.probst@gmail.com>
4479 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
4480 mono_method_get_vtable_index() to get the vtable index.
4482 2008-10-02 Mark Probst <mark.probst@gmail.com>
4484 * method-to-ir.c (mono_method_to_ir2): Don't create native
4485 wrappers for array methods, because they're never called (and if
4486 they were called they wouldn't work).
4488 2008-10-02 Mark Probst <mark.probst@gmail.com>
4490 * method-to-ir.c (mono_method_to_ir2): Array methods are
4491 special-cased and must not be invoked indirectly via the (M)RGCTX
4492 when generic sharing is turned on. Fixes #431413.
4494 2008-10-01 Mark Probst <mark.probst@gmail.com>
4496 * method-to-ir.c: When generic sharing is active, call
4497 non-interface virtual generic methods via the standard trampoline.
4499 * mini-trampolines.c: Handle virtual generic shared methods.
4501 * mini.h, mini-x86.c, mini-x86.h: New argument for
4502 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
4503 method thunks and which is the trampoline to call if the lookup
4504 fails. Enable the virtual generic method thunk for x86.
4506 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
4507 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
4508 argument but assert that it's NULL, because these archs don't yet
4509 implement the virtual generic method thunk. Changes in the IMT
4510 thunk data structures.
4512 2008-10-01 Zoltan Varga <vargaz@gmail.com>
4514 * aot-compiler.c (emit_globals): Avoid invalid characters in
4515 the static linking symbol.
4517 * objects.cs: Add a test for the range check optimization. Fix warnings.
4519 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
4520 optimization from the current JIT.
4522 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
4523 later in decompose_array_access_opts () to allow more optimizations.
4525 * method-to-ir.c (mono_handle_soft_float): Rename this to
4526 mono_decompose_soft_float () for consistency.
4528 * mini-ops.h: Fix arguments of OP_STRLEN.
4530 * method-to-ir.c (save_cast_details): Extract the cast details saving code
4531 into a separate function.
4532 (reset_cast_details): Ditto.
4533 (handle_unbox): Save cast details. Fixes #431254.
4535 * method-to-ir.c: Remove some obsolete FIXMEs.
4537 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4539 * ir-emit.h (alloc_dreg): Write a warning before crashing.
4541 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4543 * mini-codegen.c: More work on macros to make them
4544 ready for multiple regbanks.
4546 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4548 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
4550 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
4552 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4554 * mini-codegen.c (mono_spillvar_offset): Proper support for
4557 2008-09-30 Zoltan Varga <vargaz@gmail.com>
4559 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
4560 the stack overflow changes.
4562 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4564 * mini-codegen.c: Make all bank macros depend on reg_bank.
4566 * mini-codegen.c (mono_local_regalloc): Make free mask
4567 initialization regbank aware.
4569 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4571 * mini-codegen.c (mono_local_regalloc): Extract callee
4572 mask selection to a function and make it regbank aware.
4574 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4576 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
4577 code to deal with many regbanks.
4579 2008-09-30 Zoltan Varga <vargaz@gmail.com>
4581 * mini-codegen.c: More fp->regbank changes.
4583 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
4585 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
4586 of a hardcoded constant.
4588 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
4590 * method-to-ir.c (type_from_stack_type): Fix typo.
4592 2008-09-29 Zoltan Varga <vargaz@gmail.com>
4594 * mini-ia64.c (emit_move_return_value): Convert float return values to
4597 * objects.cs: Add a new test.
4599 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
4600 VARARG methods to fix an assert later.
4602 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
4603 end so it at least compiles.
4605 2008-09-28 Zoltan Varga <vargaz@gmail.com>
4607 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
4609 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
4611 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
4612 optimization to a new function (emit_optimized_ldloca_ir) and enable
4613 it for both ldloca and ldloca_s.
4615 2008-09-28 Zoltan Varga <vargaz@gmail.com>
4617 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
4618 gshared CASTCLASS code.
4620 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
4621 amd64, where the libc stack unwinder encounters stack frames referring to
4622 native code in unmapped memory.
4624 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
4627 * generics.cs: Add new test.
4629 2008-09-27 Zoltan Varga <vargaz@gmail.com>
4631 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
4632 add a check that one of the ARM_FPU_ constants is defined.
4634 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
4636 * mini-exceptions.c: Fix build on non-altstack platforms.
4638 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
4641 * ir-emit.h: Add a comment to NEW_PCONST.
4643 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
4645 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
4647 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
4648 after the changes to MonoJitDomainInfo.
4650 2008-09-27 Mark Probst <mark.probst@gmail.com>
4652 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
4654 2008-09-27 Mark Probst <mark.probst@gmail.com>
4656 * mini-ppc.c: Compiler warning fixes.
4658 2008-09-27 Mark Probst <mark.probst@gmail.com>
4660 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
4663 2008-09-27 Mark Probst <mark.probst@gmail.com>
4665 * exceptions-ppc.c, mini-ppc.h: Compile
4666 mono_arch_handle_altstack_exception() on Darwin, too.
4668 2008-09-27 Mark Probst <mark.probst@gmail.com>
4670 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
4671 work on archs which don't have generic sharing implemented, only
4672 without the vtable_arg.
4674 2008-09-26 Mark Probst <mark.probst@gmail.com>
4676 * mini.c: Added comment explaining why delegate ctor icall
4677 wrappers are compiled.
4679 2008-09-26 Mark Probst <mark.probst@gmail.com>
4681 * mini.c: Don't produce trampolines to delegate ctor icall
4682 wrappers but compile them upfront.
4684 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
4686 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
4687 runtime-set function when going back to managed code. Currently this
4688 is used to set back the protection on the soft ovf pages and/or to
4689 throw the stack overflow exception that happened in unmanaged code.
4691 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
4693 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
4694 runtime-set function when going back to managed code. Currently this
4695 is used to set back the protection on the soft ovf pages and/or to
4696 throw the stack overflow exception that happened in unmanaged code.
4698 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
4700 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
4701 the support code for restoring stack protection after stack overflows
4702 that happen in unmanaged code. Don't set the exec permission on the
4705 2008-09-26 Zoltan Varga <vargaz@gmail.com>
4707 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
4708 delegate->method_ptr is set. Fixes #428054.
4710 2008-09-25 Zoltan Varga <vargaz@gmail.com>
4712 * tests.cs: Rename to ratests.cs.
4714 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
4715 emit_get_rgctx_... functions.
4717 2008-09-25 Mark Probst <mark.probst@gmail.com>
4719 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
4721 2008-09-25 Mark Probst <mark.probst@gmail.com>
4723 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
4724 before asserting that method is sharable.
4726 2008-09-25 Mark Probst <mark.probst@gmail.com>
4728 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
4729 whether method needs a static RGCTX wrapper used instead of
4732 * generic-sharing.c, mini.h: A few functions moved to
4733 metadata/generic-sharing.c.
4735 2008-09-25 Mark Probst <mark.probst@gmail.com>
4737 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
4738 Generic code sharing for value types, which essentially means
4739 treating value type methods like static methods. The RGCTX is
4740 passed in the same way.
4742 2008-09-25 Zoltan Varga <vargaz@gmail.com>
4744 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
4745 opcode when creating multi-dimensional arrays of open types.
4747 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
4750 * generics.cs: Add a test.
4752 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
4754 2008-09-24 Zoltan Varga <vargaz@gmail.com>
4756 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
4758 * mini.c (mini_method_compile): Set it when running under the debugger.
4760 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
4761 vreg optimization if the flag is set.
4763 * driver.c (mono_main): Add --attach= option to pass options to
4766 * mini.c (sigquit_signal_handler): Start the attach agent.
4768 * ssapre.c: Disable this to save space since it is not yet ported to
4771 * regalloc2.c: Disable this to save space.
4773 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
4775 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
4777 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
4778 the -v option useful again.
4780 2008-09-24 Zoltan Varga <vargaz@gmail.com>
4782 * mini-amd64.c (mono_arch_output_basic_block): Add support for
4785 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
4786 arrays of arrays. Fixes #428406.
4788 * method-to-ir.c (mini_emit_castclass): Ditto.
4790 * objects.cs: Add new test.
4792 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
4794 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
4795 was wrong at it choked against target_type_is_incompatible for byref types.
4797 2008-09-23 Zoltan Varga <vargaz@gmail.com>
4799 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
4802 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
4804 * mini-exceptions.c: update a few more exceptions-related counters.
4806 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
4808 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
4809 new functions to allocate from persistent mempools.
4811 2008-09-23 Zoltan Varga <vargaz@gmail.com>
4813 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
4814 multiple register banks in the future.
4816 * mini-codegen.c (mono_local_regalloc): Fix a warning.
4818 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
4820 * mini.c (type_to_eval_stack_type): Remove duplicated function.
4822 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
4824 * mini.h: Export type_to_eval_stack_type.
4826 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
4827 is only ins->klass of byref types.
4829 2008-09-22 Zoltan Varga <vargaz@gmail.com>
4831 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
4832 (mini_emit_memcpy2): Ditto.
4834 * mini-amd64.c: Fix a warning.
4836 2008-09-21 Mark Probst <mark.probst@gmail.com>
4838 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
4841 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
4843 * method-to-ir.c: Extract stloc micro-optimization to a
4844 function and apply it to all cases.
4846 2008-09-19 Mark Probst <mark.probst@gmail.com>
4848 * method-to-ir.c: Don't fail generic code sharing in cases we
4851 2008-09-18 Mark Probst <mark.probst@gmail.com>
4853 * mini-ppc.c: Handle structs in tailcalls on Darwin.
4855 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
4857 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
4860 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
4862 * trace.c: make tracing more useful and correct, with per-thread
4865 2008-09-15 Mark Probst <mark.probst@gmail.com>
4867 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
4868 doing a method call and the argument is an R4.
4870 2008-09-14 Zoltan Varga <vargaz@gmail.com>
4872 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
4875 2008-09-13 Mark Probst <mark.probst@gmail.com>
4877 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
4879 2008-09-12 Zoltan Varga <vargaz@gmail.com>
4881 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
4882 (MONO_JUMP_TABLE_FROM_INS): Ditto.
4884 2008-09-11 Zoltan Varga <vargaz@gmail.com>
4886 * driver.c: Add a --agent argument (not supported yet) to load managed
4887 agent assemblies before loading the main assembly, similarly to how the
4888 Java VM handles agents.
4890 2008-09-11 Mark Probst <mark.probst@gmail.com>
4892 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
4893 function to do stack layout of local variables.
4895 2008-09-11 Mark Probst <mark.probst@gmail.com>
4897 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
4900 2008-09-11 Zoltan Varga <vargaz@gmail.com>
4902 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
4903 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
4904 JIT if DISABLE_JIT is defined.
4906 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
4909 2008-09-10 Mark Probst <mark.probst@gmail.com>
4911 * iltests.il.in: Disable the fconv test on PPC (the result is
4912 undefined according to ECMA).
4914 2008-09-10 Mark Probst <mark.probst@gmail.com>
4916 * iltests.il.in: Enable tail call tests for PPC.
4918 * mini.h: Add variable for storing incoming valuetype argument
4919 addresses for tail calls.
4921 * mini-ppc.c: Implement valuetype arguments and return values for
4924 2008-09-09 Mark Probst <mark.probst@gmail.com>
4926 * mini-ppc.c: Partially implement tail calls (struct arguments and
4927 return values not supported).
4929 * method-to-ir.c: Enable tail calls on PPC.
4931 2008-09-08 Zoltan Varga <vargaz@gmail.com>
4933 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
4934 runtime-invoke wrappers to work around the problem of them getting
4935 assigned to a random class.
4937 * aot-runtime.c (mono_aot_get_method): Ditto.
4939 2008-09-07 Zoltan Varga <vargaz@gmail.com>
4941 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
4942 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
4944 2008-09-07 Mark Probst <mark.probst@gmail.com>
4946 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
4947 until they're implemented properly.
4949 * exceptions-ppc.c: Use arch-independent exception-handling code
4950 instead of custom one.
4952 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
4955 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
4957 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
4958 applies when __powerpc__ is defined.
4960 2008-09-06 Zoltan Varga <vargaz@gmail.com>
4962 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
4963 methods to their code to avoid computing the full name of wrappers and
4964 doing a lookup in a string hash table.
4966 2008-09-05 Zoltan Varga <vargaz@gmail.com>
4968 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
4969 we identify bblocks before method_to_ir () is ran.
4971 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
4972 Also avoid optimizing branches pointing to themselves.
4974 * mini.c (mini_method_compile): Ditto. Fixes #422947.
4976 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
4978 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
4980 2008-09-05 Zoltan Varga <vargaz@gmail.com>
4982 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
4983 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
4984 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
4987 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
4988 jumped to the same entry in plt_jump_table.
4990 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
4992 * method-to-ir.c (initialize_array_data): Handle field with RVA from
4995 2008-08-31 Zoltan Varga <vargaz@gmail.com>
4997 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
4998 other assignment can be if converted. Saves 1.5% on corlib size and fixes
5001 2008-08-29 Geoff Norton <gnorton@novell.com>
5003 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
5004 segment, and doesn't properly handle .space as .text. Fixes
5007 2008-08-29 Geoff Norton <gnorton@novell.com>
5009 * mini.c: Disable the mach exception handler when running on
5012 2008-08-29 Geoff Norton <gnorton@novell.com>
5014 * aot-compiler.c: Patch from Renaldas Zioma to properly register
5015 globals on Darwin/ARM
5017 2008-08-28 Zoltan Varga <vargaz@gmail.com>
5019 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
5020 since too many things depend on it. Instead, call
5021 mono_runtime_set_no_exec ().
5023 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
5026 * aot-compiler.c: Add an 'asm-only' AOT option.
5028 * mini.c: Avoid initializing the runtime when doing AOT compilation.
5030 * aot-compiler.c (compile_method): Disable gshared support for now as it
5033 2008-08-27 Bill Holmes <billholmes54@gmail.com>
5035 * mini-amd64.h : Fix a compiler warning.
5037 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
5038 Changed to use a callback function to retrieve the unwind info.
5039 This avoids problems observed when code blocks were removed by
5040 unloading an app domain.
5042 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
5043 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
5046 Contributed under MIT/X11 license.
5048 2008-08-27 Bill Holmes <billholmes54@gmail.com>
5050 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
5051 case to keep the stack aligned to 8.
5053 Contributed under MIT/X11 license.
5055 2008-08-26 Zoltan Varga <vargaz@gmail.com>
5057 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
5058 avoid repeated linear searches.
5060 2008-08-25 Zoltan Varga <vargaz@gmail.com>
5062 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
5063 methods it can't handle.
5065 * aot-compiler.c (add_method): Avoid adding a method twice.
5066 (add_wrappers): Add runtime invoke wrappers for all methods.
5068 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
5069 function to create an aot-compatible version of this trampoline.
5071 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
5073 2008-08-24 Zoltan Varga <vargaz@gmail.com>
5075 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
5077 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
5078 with a generic sharing failure.
5080 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
5082 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
5083 CEE_RETHROW. Fixes #419634.
5085 * mini.c (mono_method_to_ir): Ditto.
5087 * exceptions.cs: Add a new test.
5089 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
5090 to mono_type_stack_size_internal () since some callers might not pass in
5093 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
5094 instrument_prolog. Fixes #419878.
5096 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
5097 doubles in soft float mode volatile.
5099 2008-08-23 Zoltan Varga <vargaz@gmail.com>
5101 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
5103 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
5104 to handle soft float correctly.
5106 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
5109 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
5111 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
5112 to sp, since the generics catch code requires it.
5114 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
5117 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
5118 mono_arch_emit_imt_argument ().
5120 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
5122 * mini-arm.c tramp-arm.c: Generic sharing updates.
5124 2008-08-22 Zoltan Varga <vargaz@gmail.com>
5126 * mini-arm.c: Fix the arm build.
5128 * generic-sharing.c (mini_type_get_underlying_type): New helper function
5129 handling enums, generic instances and generic sharing.
5130 (mini_type_stack_size_full): Ditto.
5132 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
5134 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
5136 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
5138 * tramp-arm.c: Implement the rgctx fetch and the generic class init
5141 * mini-arm.c: Various small generic sharing changes.
5143 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
5145 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
5148 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
5149 helper function to return a generic class init trampoline.
5151 * method-to-ir.c mini.c: Use it.
5153 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
5154 arch-specfic function to return a generic class init trampoline.
5156 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
5157 the GENERIC_CLASS_INIT custom code.
5159 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
5160 a fatal error, not a sharing failure.
5162 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
5165 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
5166 trampoline argument from MONO_ARCH_VTABLE_REG.
5168 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
5169 order of the arguments to the C trampoline: pass 'slot' as the trampoline
5170 argument, and pass the vtable in VTABLE_REG.
5172 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
5173 order of the arguments to the C trampoline: pass 'slot' as the trampoline
5174 argument, and pass the vtable in VTABLE_REG.
5175 (mono_arch_create_trampoline_code_full): Remove some special casing for
5176 the rgctx fetch trampoline.
5178 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
5181 * iltests.il: Add a test for it.
5183 2008-08-21 Zoltan Varga <vargaz@gmail.com>
5185 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
5187 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
5190 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
5191 use mono_jit_info_table_find () to avoid recursion.
5192 (mono_delegate_trampoline): Add a sync wrapper here.
5194 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
5197 * mini.c (mono_method_to_ir): Ditto.
5199 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
5200 add_sync_wrapper argument. Don't add a sync wrapper here.
5201 (mono_create_jump_trampoline): Don't add a sync wrapper here.
5203 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
5205 2008-08-20 Bill Holmes <billholmes54@gmail.com>
5207 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
5208 of nonvolatile registers back from MonoContext to CONTEXT.
5210 Contributed under MIT/X11 license.
5212 2008-08-20 Bill Holmes <billholmes54@gmail.com>
5214 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
5215 arguments on Winx64 there are only 4 argument registers. For this
5216 logic to work the last argument must be pulled from the stack.
5218 Contributed under MIT/X11 license.
5220 2008-08-20 Zoltan Varga <vargaz@gmail.com>
5222 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
5224 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
5225 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
5226 encode/decode_method_ref ().
5228 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
5230 * aot-runtime.c (decode_patch): Ditto.
5232 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
5233 MONO_PATCH_INFO_METHOD.
5235 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
5238 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
5241 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
5243 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
5244 one from the caller.
5246 * aot-runtime.c (decode_generic_inst): New function to decode and
5247 return a interned generic inst.
5248 (decode_klass_ref): Use it.
5249 (decode_method_ref): Ditto.
5251 * aot-compiler.c (emit_exception_debug_info): Save
5252 jinfo->has_generic_jit_info too.
5254 2008-08-19 Zoltan Varga <vargaz@gmail.com>
5256 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
5258 * iltests.il.in: Add a test for fconv_to_i.
5260 * liveness.c: Disable the liveness2 pass for now to save space.
5262 * regalloc2.c: Include mempool-internals.h to fix warnings.
5264 * aot-compiler.c (encode_method_ref): Encode the context of generic
5267 * aot-runtime.c (decode_method_ref): Inflate generic methods using
5268 the context saved in the aot file.
5270 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
5272 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
5274 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
5275 volatile so they won't be optimized away.
5277 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
5283 * dominators.c: Remove duplicated functions that now are in
5284 mempool-internals.h.
5286 2008-08-19 Zoltan Varga <vargaz@gmail.com>
5288 * aot-compiler.c: Fix warnings.
5290 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
5292 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
5294 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
5297 * mini.c (mono_resolve_patch_target): Ditto.
5299 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
5300 (encode_klass_ref): Add support for encoding VARs/MVARs.
5302 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
5304 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
5305 the handling of the got entries into a separate 'decode_got_entry' function.
5306 Add support for RGCTX_FETCH.
5308 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
5309 clobbered by the trampoline code.
5311 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
5312 not clobbered by the indirect calling code.
5314 2008-08-18 Zoltan Varga <vargaz@gmail.com>
5316 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
5319 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
5321 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
5322 signature using the compilation mempool otherwise we would leak it.
5324 2008-08-18 Zoltan Varga <vargaz@gmail.com>
5326 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
5327 mono_emit_abs_call ().
5329 * patch-info.h: Add GENERIC_CLASS_INIT.
5331 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
5333 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
5334 as their target as a near call.
5336 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
5338 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
5340 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
5341 call to a runtime function described by a patch.
5343 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
5344 mono_emit_abs_call, this has the advantage that the ABS handling code in
5345 mono_codegen () can handle them both, and can handle other stuff in the
5346 future without additional code.
5348 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
5350 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
5353 * mini.h: Add missing bblock related prototypes.
5355 * mini.h (MonoCompile): Remove unused reverse_inst_list and
5356 reverse_inst_list_len fields.
5358 * mini.c: Refactor this file a bit by moving branch optimizations to
5361 * method-to-ir.c: Merge generic sharing changes missed earlier.
5363 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
5365 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
5366 shared patches. Process METHODCONST as a shared patch.
5368 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
5369 as it crashes on the 2.0 mscorlib.
5371 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
5374 * aot-compiler.c: Use is_plt_patch () in a few additional places.
5375 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
5378 * aot-compiler.c: Reorganize the got handling code to be a bit more
5381 2008-08-17 Zoltan Varga <vargaz@gmail.com>
5383 * aot-compiler.c: Make the patch_to_plt_offset hash table use
5384 mono_patch_info_equals/hash, and use it to massively simplify
5387 * mini.c (mono_patch_info_hash): Simplify this and add support for
5390 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
5392 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
5393 handling code, since an offset is not enough to identify a trampoline.
5395 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
5397 2008-08-17 Mark Probst <mark.probst@gmail.com>
5399 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
5401 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
5403 * mini-ops.h: Argument and result types for OVF_CARRY ops.
5405 * decompose.c: PPC decompositions for various ops.
5407 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
5409 2008-08-17 Zoltan Varga <vargaz@gmail.com>
5411 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
5412 call the generic trampoline code using a call, instead of a jump, to
5413 remove some special casing from the generic trampoline code.
5415 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
5416 (mono_codegen): Ditto.
5418 * aot-compiler.c aot-runtime.c: Ditto.
5420 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
5422 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
5423 helper function to find the offset corresponding to a lazy fetch trampoline.
5425 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
5426 when doing generic sharing.
5428 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
5431 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
5432 mini-trampolines.c to be with the other trampoline creation functions.
5434 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
5435 as it is equal to method->signature in most cases, add a
5436 mono_emit_method_call_full variant which takes a signature and an imt
5439 2008-08-16 Zoltan Varga <vargaz@gmail.com>
5441 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
5442 to this function, since it could be computed easily from the method
5444 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
5447 * method-to-ir.c mini.c: Remove references to
5448 compile_generic_method_wo_context.
5450 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
5451 generic method calls.
5453 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
5454 dimensional non-szarrays.
5456 * mini.c (mini_init): Register mono_array_new_1.
5458 * jit-icalls.c (mono_array_new_1): New jit icall.
5460 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
5461 pointing to the method.
5463 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
5464 method addresses belonging to METHOD_JUMP patches in the
5465 jump_target_got_slot_hash.
5466 (mono_aot_load_method): Ditto.
5468 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
5469 METHOD_JUMP patches.
5471 * mini.c (mini_create_jit_domain_info): New helper function which
5472 initializes/frees domain->runtime_info.
5473 (mini_free_jit_domain_info): Ditto.
5474 (mini_init): Install the domain hook functions with the runtime.
5476 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
5477 information maintained by the JIT.
5479 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
5480 insertion into jump_table_hash into mono_codegen (), also implement proper
5483 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
5484 tail calls, it is already done by the aot code.
5486 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
5489 * iltests.il.in: Make the jmp test a bit more complex.
5491 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
5492 generic instances which doesn't have a token.
5494 * aot-runtime.c (decode_method_ref): Ditto.
5496 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
5497 can handle this case now.
5498 (handle_box): Ditto.
5500 2008-08-15 Geoff Norton <gnorton@novell.com>
5502 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
5505 2008-08-15 Zoltan Varga <vargaz@gmail.com>
5507 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
5508 calling generic methods.
5510 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
5512 * aot-runtime.c (decode_patch_info): Ditto.
5514 * mini.c (mono_resolve_patch_target): Ditto.
5516 * patch-info.h: Add METHOD_RGCTX.
5518 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
5520 2008-08-14 Zoltan Varga <vargaz@gmail.com>
5522 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
5523 arguments in registers.
5525 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
5526 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
5528 * mini.c (mini_method_compile): Abort aot compilation for generic
5529 methods if generic sharing is disabled.
5531 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
5534 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
5535 requiring an mrgctx.
5537 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
5538 store instructions when converting a vcall to a normal call.
5540 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
5541 mono_arch_find_jit_info.
5543 2008-08-13 Zoltan Varga <vargaz@gmail.com>
5545 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
5546 avoid calling mono_method_full_name () for every method even if the
5548 (check_inline_caller_method_name_limit): Ditto.
5550 2008-08-12 Zoltan Varga <vargaz@gmail.com>
5552 * driver.c (main_thread_handler): Allow AOT compilation of multiple
5553 assemblies in one run.
5555 * aot-compiler.c (mono_compile_assembly): Only print out a count of
5556 skipped methods if it is not 0.
5558 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
5560 2008-08-12 Bill Holmes <billholmes54@gmail.com>
5562 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
5563 MONO_ARCH_HAVE_UNWIND_TABLE.
5565 Contributed under MIT/X11 license.
5567 2008-08-12 Bill Holmes <billholmes54@gmail.com>
5569 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
5570 from default optimizaton list on Winx64.
5572 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
5574 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
5575 the LMF from the MonoJitTlsData structure.
5577 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
5579 Contributed under MIT/X11 license.
5581 2008-08-12 Zoltan Varga <vargaz@gmail.com>
5583 * mini.c (sigsegv_signal_handler): Fix the build.
5585 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
5586 assembly->aot_module.
5588 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
5589 hash table. This simplifies and speeds up a lot of code, and fixes support
5592 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
5595 * mini-exceptions.c: Ditto.
5597 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
5598 'native_offset' argument, since these are computed in the
5599 mono_find_jit_info () function.
5601 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
5602 is used by exceptions-ppc.c.
5604 * exceptions-ppc.c: Call mono_find_jit_info () instead of
5605 mono_arch_find_jit_info ().
5607 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
5608 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
5609 generic code in mini-exceptions.c.
5611 2008-08-11 Zoltan Varga <vargaz@gmail.com>
5613 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
5615 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
5617 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
5618 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
5619 called while holding the loader lock. Fixes #415608.
5620 (mono_aot_get_method_from_token_inner): Ditto.
5622 2008-08-09 Zoltan Varga <vargaz@gmail.com>
5624 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
5625 to reduce differences between this and the generic implementation in
5627 (ves_icall_get_frame_info): Ditto.
5629 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
5631 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
5634 * exceptions-ppc.c (arch_get_call_filter): Rename this to
5635 mono_arch_get_call_filter () and make it non-static, for consistency with the
5636 other architectures.
5638 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
5641 * local-propagation.c:
5642 * mini-x86.c: Correct the name of arch defines.
5644 2008-08-09 Zoltan Varga <vargaz@gmail.com>
5646 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
5647 NO_EMULATE_LONG_SHIFT_OPS define.
5649 2008-08-08 Zoltan Varga <vargaz@gmail.com>
5651 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
5652 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
5654 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
5655 MACH fixes. Merged from the 2.0 branch.
5657 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
5659 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
5660 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
5662 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
5664 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
5665 mono_marshal_get_native_wrapper () signature changes.
5667 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
5669 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
5670 conversion bug under arm.
5672 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
5674 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
5676 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
5677 with overflow checking.
5679 2008-08-05 Marek Habersack <mhabersack@novell.com>
5681 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
5682 to the genmdesc.pl file
5684 2008-08-05 Zoltan Varga <vargaz@gmail.com>
5686 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
5687 arg_array in the soft-float versions of the LOAD/STORE macros.
5689 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
5692 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
5694 2008-08-02 Zoltan Varga <vargaz@gmail.com>
5696 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
5697 a float HFA. Fixes #413621.
5699 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
5701 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
5702 frame_size to args_size. Fixes build.
5704 2008-08-02 Zoltan Varga <vargaz@gmail.com>
5706 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
5707 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
5709 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
5710 the stack are not unaligned. Fixes #413247.
5712 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
5714 * mini.c: update jitted methods performance counters.
5716 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
5718 * mini-exceptions.c: increase the exceptions thrown performance
5719 counter in mono_handle_exception ().
5721 2008-07-29 Zoltan Varga <vargaz@gmail.com>
5723 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
5724 can work with netmodules.
5726 2008-07-28 Geoff Norton <gnorton@novell.com>
5728 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
5731 2008-07-28 Zoltan Varga <vargaz@gmail.com>
5733 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
5736 2008-07-28 Bill Holmes <billholmes54@gmail.com>
5738 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
5739 The float param registers and other param registers must be the
5740 same index on Windows x64.
5742 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
5743 ArgValuetypeAddrInIReg argument case. Setting the argument
5744 op to OP_VTARG_ADDR (OP_REGOFFSET)).
5746 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
5747 variable computed above as the copy length for arguments of storage
5748 type ArgValuetypeAddrInIReg.
5750 * mini-amd64.c (mono_arch_emit_call) : Implementing the
5751 ArgValuetypeAddrInIReg argument case. This case will rely on
5752 mono_arch_emit_outarg_vt to emit the correct code later in the process.
5754 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
5755 a 32 byte stack allocation for all calls. We will omit the adjustment for
5756 jump and tail call instructoins as they do not follow the typical call behavior.
5758 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
5759 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
5760 local variable and pass the local variable by reference to the called method.
5762 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
5763 Implementing the ArgValuetypeAddrInIReg argument case. When the address
5764 of a struct is passed in a register it must be saved with the other
5765 volatile argument on the stack.
5767 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
5768 frame pointer the stack adjustment value must be saved to the unwind
5771 Contributed under MIT/X11 license.
5773 2008-07-28 Zoltan Varga <vargaz@gmail.com>
5775 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
5776 which got lost in the merge.
5778 2008-07-27 Zoltan Varga <vargaz@gmail.com>
5780 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
5783 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
5785 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
5786 icalls, since they won't be patched.
5788 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
5789 different code sequence when running under valgrind to prevent some valgrind
5792 * iltests.il.in: Add new regression test.
5794 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
5797 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
5798 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
5800 * iltests.il.in: Add new test.
5802 * aot-compiler.c: Fix some warnings.
5804 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
5807 2008-07-27 Zoltan Varga <vargaz@gmail.com>
5809 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
5810 (mini_usage_jitdeveloper): Add a missing --wapi option.
5812 2008-07-25 Zoltan Varga <vargaz@gmail.com>
5814 * mini-codegen.c: Simplify the is_fp macros.
5815 (free_up_ireg): Remove, use free_up_reg instead.
5816 (free_up_reg): Fix the fp case.
5818 2008-07-26 Zoltan Varga <vargaz@gmail.com>
5820 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
5823 * exceptions-x86.c: Merge some changes which seemed to have got lost
5824 in the linear-ir merge.
5826 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
5828 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
5829 long vreg volatile even if the variable was already created.
5831 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
5834 2008-07-26 Zoltan Varga <vargaz@gmail.com>
5836 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
5838 * mini.c (mono_jit_compile_method_inner): Add support for
5839 MONO_EXCEPTION_BAD_IMAGE.
5841 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
5842 mini_method_get_context () returns NULL. Fixes #356531.
5844 * mini.c (mono_method_to_ir): Ditto.
5846 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
5847 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
5849 2008-07-25 Zoltan Varga <vargaz@gmail.com>
5851 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
5852 in the LDFTN implementation.
5854 2008-07-25 Mark Probst <mark.probst@gmail.com>
5856 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
5857 code, patch calls to icalls, too, even if they're not in the
5858 shared generic code hash. Fixes #411962.
5860 2008-07-25 Zoltan Varga <vargaz@gmail.com>
5862 * cpu-x86.md: Increase the length of the fcall opcodes.
5864 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
5865 calls returning floats.
5867 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
5870 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
5873 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
5874 into the domain->method_code_hash.
5876 * aot-compiler.c: Fix win32 build.
5878 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
5880 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
5881 gshared NEWARR implementation.
5883 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
5885 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
5886 can be used outside of method_to_ir.
5888 * mini.h (MonoCompile): Add arg_types field.
5890 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
5892 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
5893 the values of the local arg_array and param_types array.
5895 2008-07-24 Zoltan Varga <vargaz@gmail.com>
5897 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
5898 got accesses might only get generated later when NEWOBJ is decomposed.
5900 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
5901 looking up the native code of the target method when a delegate is called
5904 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
5907 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
5909 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
5910 AOT work on platforms without a working dlsym implementation.
5912 * mini.h: Bump AOT image format version.
5914 2008-07-24 Mark Probst <mark.probst@gmail.com>
5916 * mini-exceptions.c: Free a MonoType with
5917 mono_metadata_free_type() instead of g_free().
5919 * aot-runtime.c: Free a MonoType.
5921 2008-07-24 Zoltan Varga <vargaz@gmail.com>
5923 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
5926 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
5929 2008-07-23 Massimiliano Mantione <massi@ximian.com>
5930 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
5933 2008-07-23 Zoltan Varga <vargaz@gmail.com>
5935 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
5936 NEWOBJ calls on valuetypes.
5938 * iltests.il.in: Add new test.
5940 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
5942 2008-07-22 Zoltan Varga <vargaz@gmail.com>
5944 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
5945 is no longer needed.
5947 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
5948 non register sized integer arguments.
5949 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
5950 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
5953 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
5956 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
5957 two a binop with different sized arguments is emitted.
5959 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
5960 instruction in the ins==NULL case.
5962 2008-07-23 Zoltan Varga <vargaz@gmail.com>
5964 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
5966 * mini-x86.c: Fix osx build.
5968 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
5971 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
5972 instruction for non int sized variables.
5974 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
5977 2008-07-23 Robert Jordan <robertj@gmx.net>
5979 * method-to-ir.c: Fix MSVC build.
5981 2008-07-22 Zoltan Varga <vargaz@gmail.com>
5983 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
5984 a non int sized type, widen it to an int since newer versions of gcc seem to
5985 generate code which needs this.
5987 * ssa2.c abcremoval2.c: Fix warnings.
5989 * *: Merge the Linear IR branch.
5991 The original branch is at trunk/branches/vargaz/mini-linear-il, and
5992 the ChangeLog file there describes all the changes done over the years.
5993 Further documentation can be found at www.mono-project.com/Linear_IL.
5995 2008-07-21 Bill Holmes <billholmes54@gmail.com>
5997 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
5998 The float param registers and other param registers must be the
5999 same index on Windows x64.
6001 Contributed under MIT/X11 license.
6003 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
6005 * mini.c: Make the previous fix GC safe.
6007 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
6009 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
6011 2008-07-21 Bill Holmes <billholmes54@gmail.com>
6013 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
6014 on Winx64. This type will not be passed on the stack (ArgOnStack), but
6015 ArgValuetypeAddrInIReg instead.
6017 Contributed under MIT/X11 license.
6019 2008-07-21 Zoltan Varga <vargaz@gmail.com>
6021 * mini-codegen.c (get_register_spilling): Fix a warning.
6023 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
6025 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
6026 for types which the initialization fails. Raises the provided exception
6027 at the right stop after cleanup.
6029 2008-07-16 Zoltan Varga <vargaz@gmail.com>
6031 * aot-compiler.c: Free most of the memory allocated during compilation.
6033 * mini.c (mini_parse_debug_options): Fix a leak.
6035 * mini.c (mini_method_compile): Don't add the method to the jit info tables
6036 during aot compilation.
6038 2008-07-14 Zoltan Varga <vargaz@gmail.com>
6040 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
6041 it has too much register pressure.
6043 2008-07-13 Zoltan Varga <vargaz@gmail.com>
6045 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
6047 2008-07-12 Zoltan Varga <vargaz@gmail.com>
6049 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
6052 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
6053 on amd64 similar to the way it is done on arm.
6055 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
6057 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
6058 consistency, normalize error messages, avoid loading aot-only modules in
6061 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
6064 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
6066 2008-07-11 Martin Baulig <martin@ximian.com>
6069 (MonoDebuggerInfo): Add `interruption_request'.
6071 2008-07-12 Zoltan Varga <vargaz@gmail.com>
6073 * aot-compiler.c (emit_plt): Remove some dead code.
6075 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
6077 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
6078 return the plt info offset belonging to a given plt entry.
6080 * mini-trampolines.c (mono_aot_plt_trampoline): Use
6081 mono_aot_get_plt_info_offset.
6083 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
6084 similar to the amd64 code by makeing jumps through a separate jump table
6085 instead of embedding the jump addresses into the code.
6087 2008-07-11 Zoltan Varga <vargaz@gmail.com>
6089 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
6092 2008-07-10 Martin Baulig <martin@ximian.com>
6094 * mini.c (mini_method_compile): Disable generics sharing when
6095 running in the debugger.
6097 2008-07-10 Zoltan Varga <vargaz@gmail.com>
6099 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
6101 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
6102 the local register allocator from running out of registers on x86 when
6105 2008-07-10 Bill Holmes <billholmes54@gmail.com>
6107 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
6108 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
6111 Contributed under MIT/X11 license.
6113 2008-07-10 Zoltan Varga <vargaz@gmail.com>
6115 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
6116 speed up the assembler.
6118 2008-07-09 Zoltan Varga <vargaz@gmail.com>
6120 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
6123 * mini.c: Move the soft float handling macros a bit earlier, add
6124 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
6127 * mini.h: Add prototype for mono_arch_fixup_jinfo.
6129 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
6130 read-only to help catch code allocation requests.
6132 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
6133 and turn it off when using --aot-only or when compiling with --aot=full.
6135 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
6136 jump table for switches from the normal domain mempool, not the code
6139 * mini-trampolines.c (get_unbox_trampoline): New function to return an
6140 unbox trampoline which handles aot-only mode too.
6142 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
6143 an AOTed unbox trampoline.
6145 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
6147 2008-07-09 Bill Holmes <billholmes54@gmail.com>
6149 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
6152 Contributed under MIT/X11 license.
6154 2008-07-09 Bill Holmes <billholmes54@gmail.com>
6156 * mini.c (mono_codegen): Allocate space at the end of the code block and store
6157 the unwind information for the method at the end of the allocated block.
6159 * mini-amd64.h: Added declarations for the unwind routines and adding field to
6160 MonoCompileArch to hold the unwind info for SEH on Winx64
6162 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
6163 frame pointer info for the method being compiled.
6165 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
6166 the call to mono_exception_from_token.
6168 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
6169 storing the method prolog information in a format that the Winx64 SEH can understand. This
6170 information is stored a the end of the method block because it is all 32-bit offset based.
6172 Contributed under MIT/X11 license.
6174 2008-07-09 Zoltan Varga <vargaz@gmail.com>
6176 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
6178 * wapihandles.c: Fix warnings.
6180 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
6183 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
6184 mono_jit_compile_method in aot-only mode since that calls the type
6187 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
6188 get_delegate_invoke_impl in aot-only mode.
6190 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
6192 2008-07-08 Zoltan Varga <vargaz@gmail.com>
6194 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
6196 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
6199 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
6201 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
6202 init trampoline from the AOT file as well.
6204 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
6205 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
6208 * mini.c (mini_init): Move the call to mono_exceptions_init () after
6211 * exceptions-amd64.c: Add _full variants for the remaining exception code
6212 creation functions as well, allow emission of relocatable code, remove
6213 caching since that is now done by the caller.
6215 * mini-exceptions.c: Add _full variants for the remaining exception code
6216 creation functions as well, add aot-only support.
6218 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
6219 if we can determine a proper token for them.
6220 (add_wrappers): Add a few more wrappers.
6221 (emit_method_code): Remove some dead code.
6222 (emit_trampolines): Emit exception code too.
6224 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
6226 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
6227 mono_array_new_va which avoids varargs.
6229 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
6231 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
6232 mono_arch_create_specific_trampoline () in all places.
6234 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
6235 a bit so it can be used for other things as well.
6237 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
6240 * exceptions-amd64.c: Rename the caching from the exception code creation
6241 functions, it is done by the caller instead.
6243 * exceptions-amd64.c: Change the signature of the exception code creation
6244 functions to allow the creation of relocatable code later.
6246 * mini-exceptions.c: Add a set of functions to query the various
6247 runtime-generated exception functions.
6249 * mini.c mini-exceptions.c: Use the newly added functions instead of the
6250 mono_arch_.. () functions.
6252 2008-07-07 Zoltan Varga <vargaz@gmail.com>
6254 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
6256 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
6258 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
6259 (mini_get_vtable_trampoline): Ditto.
6261 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
6262 code in the AOT case by returning the code size and a list of relocations to
6265 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
6267 2008-07-07 Bill Holmes <billholmes54@gmail.com>
6269 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
6272 Contributed under MIT/X11 license.
6274 2008-07-07 Zoltan Varga <vargaz@gmail.com>
6276 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
6277 so the buffer size can be computed correctly. Fixes #404735.
6279 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
6280 normally as cfg->debug_info is already freed.
6282 2008-07-06 Zoltan Varga <vargaz@gmail.com>
6284 * mini-amd64.c: For calls returning vtypes in registers, don't store
6285 the return address on the stack, instead allocate a separate local for
6288 2008-07-05 Mark Probst <mark.probst@gmail.com>
6290 * mini-trampolines.c, mini.h: Add an argument to
6291 mono_create_jit_trampoline_in_domain() for turning off the adding
6292 of the sync wrapper.
6294 * mini.c: Use the JIT trampoline without sync instead of
6295 ldftn_nosync in static RGCTX invoke wrappers so that the call can
6298 2008-07-04 Mark Probst <mark.probst@gmail.com>
6300 * driver.c: Turn on GSHARED optimization by default.
6302 2008-07-04 Zoltan Varga <vargaz@gmail.com>
6304 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
6305 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
6307 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
6308 create a variant of the generic trampoline code callable from AOTed trampolines.
6310 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
6311 trampoline code callable from AOTed trampolines.
6313 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
6315 2008-07-04 Mark Probst <mark.probst@gmail.com>
6317 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
6318 pass-through manner.
6320 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
6321 and don't fail sharing for them anymore.
6323 * mini-exceptions.c: Handle exceptions in shared generic methods.
6325 * generic-sharing.c: When checking the context of a generic
6326 method, also check its class's context. Don't treat wrappers as
6329 * mini-trampolines.c: Some code factored out to
6330 metadata/generic-sharing.c. Handle the MRGCTX case.
6332 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
6333 we must deal with the method being of another instantiation of the
6334 class. Add static rgctx invoke wrappers to generic methods.
6336 2008-07-04 Mark Probst <mark.probst@gmail.com>
6338 * mini.c: Provide all jit infos of generic shared methods with a
6341 * mini-exceptions.c: Handle the new situation that a generic info
6342 might be available, but not info about the this/vtable/mrgctx
6345 2008-07-03 Mark Probst <mark.probst@gmail.com>
6347 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
6350 2008-07-03 Zoltan Varga <vargaz@gmail.com>
6352 * dominators.c (check_dominance_frontier): Fix a warning.
6354 * mini.h: Add some missing prototypes.
6356 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
6358 * driver.c (mono_jit_init_version): Correct the comments since the first
6359 argument should be the name of the root domain, not a filename.
6361 * aot-runtime.c (make_writable): Error out if this is called while running
6363 (load_aot_module): Ditto.
6365 * aot-compiler.c: Really fix the computation of method indexes.
6367 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
6368 optimizations as this is no longer called frequently.
6370 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
6371 method and the invoke impl code and pass it to the delegate trampoline instead of
6372 just the delegate class.
6374 2008-07-02 Zoltan Varga <vargaz@gmail.com>
6376 * aot-compiler.c: Fixup the computation of method indexes.
6377 (add_wrappers): Create the base methods of the runtime invoke wrappers using
6378 the method builder infrastructure.
6380 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
6383 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
6384 mode, load the method right away instead of creating a trampoline.
6386 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
6388 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
6391 2008-07-01 Zoltan Varga <vargaz@gmail.com>
6393 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
6394 (mono_aot_load_method): Use method_index instead of method->token.
6396 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
6397 can handle icalls etc. properly.
6399 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
6401 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
6403 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
6404 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
6405 JIT_ICALL_ADDR patch type.
6407 * patch-info.h: Add JIT_ICALL_ADDR patch type.
6409 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
6411 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
6413 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
6415 2008-06-30 Zoltan Varga <vargaz@gmail.com>
6417 * mini.c: Use domain->jit_code_hash_lock for controlling access to
6418 domain->jit_code_hash.
6420 2008-06-29 Zoltan Varga <vargaz@gmail.com>
6422 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
6424 2008-06-27 Zoltan Varga <vargaz@gmail.com>
6426 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
6427 get_this_arg_from_call, let it compute it when needed.
6429 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
6430 gsctx from code only when needed.
6432 * mini-trampolines.c (get_generic_context): Rename this to
6433 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
6434 it can be called by the arch backends.
6436 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
6438 2008-06-26 Zoltan Varga <vargaz@gmail.com>
6440 * driver.c (mono_main): Add experimental --aot-only command line option.
6442 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
6445 2008-06-26 Kornel Pal <kornelpal@gmail.com>
6447 * driver.c (DllMain): Remove mono_module_handle.
6449 Contributed under MIT/X11 license.
6451 2008-06-25 Zoltan Varga <vargaz@gmail.com>
6453 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
6454 for emitting methods which are not in the source assembly. Detect and report
6455 failure of assembling+linking.
6457 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
6459 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
6461 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
6463 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
6465 2008-06-24 Zoltan Varga <vargaz@gmail.com>
6467 * mini.h: Remove some obsolete prototypes.
6469 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
6471 2008-06-24 Mark Probst <mark.probst@gmail.com>
6473 * mini.c (get_object_generic_inst): Variable-sized arrays are not
6474 supported by Visual Studio, so use alloca().
6476 2008-06-23 Zoltan Varga <vargaz@gmail.com>
6478 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
6481 2008-06-23 Mark Probst <mark.probst@gmail.com>
6483 * mini.c: Fail sharing of a generic method if it contains an open
6484 catch clause (because we don't pass MRGCTXs yet).
6486 2008-06-23 Mark Probst <mark.probst@gmail.com>
6488 * mini.c: When compiling a method with generic sharing, insert the
6489 method instantiated with an all-Object generic context into the
6490 jit info table, instead of the context of the first instantiation
6491 of the method we happen to compile.
6493 2008-06-18 Martin Baulig <martin@ximian.com>
6495 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
6496 `major_version' and `minor_version'.
6498 2008-06-17 Mark Probst <mark.probst@gmail.com>
6500 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
6501 mono_method_is_generic_sharable_impl() takes an additional
6502 argument specifying whether to treat type variables as reference
6505 2008-06-17 Mark Probst <mark.probst@gmail.com>
6507 * mini.h: Removed obsolete prototypes.
6509 2008-06-17 Mark Probst <mark.probst@gmail.com>
6511 * mini.c: Don't fail generic sharing for initobj and sizeof - we
6512 already handle them.
6514 2008-06-17 Mark Probst <mark.probst@gmail.com>
6516 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
6517 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
6518 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
6519 tramp-x86.c: Added a MonoGenericContext* argument to
6520 mono_arch_get_unbox_trampoline() so that it can call other
6521 functions which require it.
6523 2008-06-17 Mark Probst <mark.probst@gmail.com>
6525 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
6526 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
6527 mono_arch_get_this_arg_from_call() takes a
6528 MonoGenericSharingContext* as well.
6530 2008-06-17 Mark Probst <mark.probst@gmail.com>
6532 * mini.c: Factor out code for emitting unbox into emit_unbox() and
6533 implement generic sharing of unbox.
6535 2008-06-17 Mark Probst <mark.probst@gmail.com>
6537 * mini.c: Don't compute the vtable to determine whether a field is
6538 special static, because it might not work for open types.
6540 2008-06-17 Mark Probst <mark.probst@gmail.com>
6542 * mini.c: Removed the unused token_type and token_source arguments
6543 from get_runtime_generic_context_ptr().
6545 2008-06-17 Marek Habersack <mhabersack@novell.com>
6547 * mini.c (ADD_BINOP): fix the build
6549 2008-06-16 Zoltan Varga <vargaz@gmail.com>
6551 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
6554 2008-06-16 Mark Probst <mark.probst@gmail.com>
6556 * mini.h: Removed class relations enum that's not used anymore.
6558 2008-06-16 Mark Probst <mark.probst@gmail.com>
6560 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
6562 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
6563 the lazy fetch trampoline access code.
6565 2008-06-15 Zoltan Varga <vargaz@gmail.com>
6567 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
6569 2008-06-14 Zoltan Varga <vargaz@gmail.com>
6571 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
6573 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
6575 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
6577 2008-06-13 Zoltan Varga <vargaz@gmail.com>
6579 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
6582 * mini-ops.h: Add MIN/MAX_UN opcodes.
6584 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
6587 * basic-math.cs: Add more min/max tests.
6589 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
6591 2008-06-13 Mark Probst <mark.probst@gmail.com>
6593 * mini.c: Small fix in the prologue of emit_castclass.
6595 2008-06-13 Zoltan Varga <vargaz@gmail.com>
6597 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
6599 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
6600 do not work even for unsigned types. Fixes #400014.
6602 * basic-math.cs: Add regression tests for unsigned Min/Max.
6604 2008-06-13 Mark Probst <mark.probst@gmail.com>
6606 * mini.c: Added additional context_used argument to several
6607 functions, which will be needed for sharing generic methods. Use
6608 GET_RGCTX macro wherever appropriate. Declare only one
6609 context_used in mono_method_to_ir().
6611 2008-06-13 Mark Probst <mark.probst@gmail.com>
6613 * mini.c, generic-sharing.c: Removed generic class relations.
6615 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
6616 functions due to MRGCTX changes.
6618 2008-06-13 Mark Probst <mark.probst@gmail.com>
6620 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
6621 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
6622 with calculated IMT.
6624 * mini.c: Generic sharing of calls via generic interfaces.
6626 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
6627 generic method with non-constant MonoGenericContext*. Instead,
6628 the context is taken out of the method itself.
6630 2008-06-13 Mark Probst <mark.probst@gmail.com>
6632 * mini.c: Generic sharing of ldvirtftn.
6634 2008-06-13 Mark Probst <mark.probst@gmail.com>
6636 * mini.c: Generic sharing of ldftn.
6638 2008-06-13 Mark Probst <mark.probst@gmail.com>
6640 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
6642 2008-06-13 Mark Probst <mark.probst@gmail.com>
6644 * mini.c: Generic sharing of the special case of ldtoken followed
6645 by a call to GetTypeFromHandle.
6647 2008-06-13 Mark Probst <mark.probst@gmail.com>
6649 * mini.c: Generic sharing of box for nullable types.
6651 2008-06-13 Zoltan Varga <vargaz@gmail.com>
6653 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
6654 are passed on the stack. Fixes #324807.
6656 2008-06-12 Bill Holmes <billholmes54@gmail.com>
6658 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
6659 for the ArgValuetypeAddrInIReg case.
6661 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
6662 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
6664 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
6665 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
6666 local variable and pass the local variable by reference to the called method.
6668 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
6669 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
6671 Contributed under MIT/X11 license.
6673 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
6675 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
6677 * debug-mini.c (mono_debug_print_vars): Release memory after printing
6680 2008-06-10 Martin Baulig <martin@ximian.com>
6683 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
6685 2008-06-09 Kornel Pal <kornelpal@gmail.com>
6687 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
6688 possible error when no arguments are passed.
6690 Contributed under MIT/X11 license.
6692 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
6694 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
6695 where the file name is NULL.
6697 2008-06-09 Zoltan Varga <vargaz@gmail.com>
6699 * mini.c: Fix s390 build.
6701 2008-06-08 Zoltan Varga <vargaz@gmail.com>
6703 * trace.c (mono_trace_parse_options): Fix warnings.
6705 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
6707 2008-06-07 Zoltan Varga <vargaz@gmail.com>
6709 * mini.c (remove_block_if_useless): Avoid printing the method name.
6711 * mini.c: Remove needless setting of ins->cil_code which is now done by
6714 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
6717 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
6718 translated code after it has been patched.
6720 2008-06-06 Zoltan Varga <vargaz@gmail.com>
6722 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
6723 avoid problems during code patching on SMP systems.
6724 (emit_call): Avoid adding a patch info which is already added by
6726 (mono_arch_emit_exceptions): Ditto.
6728 2008-06-05 Zoltan Varga <vargaz@gmail.com>
6730 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
6731 MONO_TYPE_ISSTRUCT already checks for it.
6733 2008-06-05 Bill Holmes <billholmes54@gmail.com>
6735 * mini-amd64.c:merge_argument_class_from_type: When marshaling
6736 structs with floats on Winx64 the float registers are not used.
6737 The integer registers are always used..
6738 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
6739 only one register will be used and only if the size of the struct
6740 is 1,2,4, or 8 bytes.
6742 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
6745 Contributed under MIT/X11 license.
6747 2008-06-05 Martin Baulig <martin@ximian.com>
6749 * debug-debugger.c (debugger_lookup_class): Also call
6750 mono_class_setup_methods() here; we're only called from RTI.
6752 2008-06-05 Andreas Farber <andreas.faerber@web.de>
6754 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
6755 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
6756 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
6757 Post-process object files and add dtrace-generated object, if necessary.
6759 Contributed under MIT/X11 license.
6761 2008-06-04 Mark Probst <mark.probst@gmail.com>
6763 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
6766 * mini.c: Generic sharing for unbox.any and castclass.
6768 2008-06-04 Mark Probst <mark.probst@gmail.com>
6770 * mini.c: Ignore tailcall prefix in shared generic code and when
6771 doing calls which require a vtable/rgctx argument.
6773 2008-06-04 Mark Probst <mark.probst@gmail.com>
6775 * mini.c: Don't free the JIT info.
6777 * driver.c: Changes in the JIT info table testing code.
6779 2008-06-03 Zoltan Varga <vargaz@gmail.com>
6781 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
6782 interruption. Fix some warnings.
6784 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
6785 interruption_checkpoint.
6787 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
6789 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
6790 from embedding applications.
6792 2008-06-02 William Holmes <billholmes54@gmail.com>
6794 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
6795 reserving 32 bytes on the stack when making calls.
6797 Contributed under MIT/X11 license.
6799 2008-06-01 Zoltan Varga <vargaz@gmail.com>
6801 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
6802 the linear IL branch.
6804 * driver.c: Print out more information for --version on arm.
6806 2008-05-30 Zoltan Varga <vargaz@gmail.com>
6808 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
6809 bb_exit instead, since out of line bblocks might not actually be emitted
6812 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
6813 maximum epilog size for out of line bblocks if tracing is enabled.
6815 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
6817 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
6819 * arrays.cs: Regression tests for allocating arrays with negative sizes.
6821 2008-05-28 Zoltan Varga <vargaz@gmail.com>
6823 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
6824 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
6827 2008-05-27 Zoltan Varga <vargaz@gmail.com>
6829 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
6830 the 'value' to store is a constant.
6832 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
6834 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
6835 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
6837 2008-05-26 Zoltan Varga <vargaz@gmail.com>
6839 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
6840 for accessing method->generic_container.
6842 2008-05-24 Zoltan Varga <vargaz@gmail.com>
6844 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
6846 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
6848 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
6850 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
6853 2008-05-23 Zoltan Varga <vargaz@gmail.com>
6855 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
6857 * mini.c: Handle the case when mono_class_vtable () fails.
6859 2008-05-23 Massimiliano Mantione <massi@ximian.com>
6860 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
6863 2008-05-22 Mark Probst <mark.probst@gmail.com>
6865 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
6866 together with domain sharing.
6868 2008-05-22 Mark Probst <mark.probst@gmail.com>
6870 * mini.c: Treat callvirts to final methods like non-virtual calls
6871 when doing generic sharing, i.e. look them up in the runtime
6874 2008-05-22 Mark Probst <mark.probst@gmail.com>
6876 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
6877 with computed types (for generic sharing).
6879 * mini.c: Generic sharing for mkrefany and refanyval.
6881 2008-05-22 Zoltan Varga <vargaz@gmail.com>
6883 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
6886 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
6887 the generic sharing code.
6889 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
6892 2008-05-21 Zoltan Varga <vargaz@gmail.com>
6894 * mini.h: Remove the declaration of mono_aot_init_vtable ().
6896 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
6898 * driver.c: updated copyright date
6900 2008-05-21 Zoltan Varga <vargaz@gmail.com>
6902 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
6905 2008-05-19 Martin Baulig <martin@ximian.com>
6907 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
6908 pointing to the new `_mono_debug_using_mono_debugger' variable.
6911 (mono_main): Check mono_debug_using_mono_debugger() rather than
6912 the `MONO_INSIDE_MDB' environment variable to check whether we're
6913 inside the debugger.
6915 2008-05-19 Zoltan Varga <vargaz@gmail.com>
6917 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
6920 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
6922 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
6924 * mini.c: Added mini_assembly_can_skip_verification. This
6925 function checks if the assembly requested to skip verification.
6926 Fixes part of #387274.
6928 2008-05-07 Zoltan Varga <vargaz@gmail.com>
6930 * mini.c (mini_get_method): Disable the check for open generic classes when
6931 using generic sharing.
6933 * generics.cs: Add a test for #387034.
6935 * mini.c (mini_get_method): Check whenever the method class is an open generic
6936 type, and return NULL in that case, causing a verification error. Fixes
6939 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
6941 * driver.c (mono_main): Revert r102623. The right
6942 thing to do is to enable the verifier under verifiable
6943 unless a --security flag was passed.
6945 We need this non-trivial behavior for --verify-all otherwise
6946 mcs-compileall won't be able to use it. As it needs everything to
6947 be verified under validil.
6949 2008-05-06 Martin Baulig <martin@ximian.com>
6953 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
6954 (mono_debugger_thread_cleanup): Likewise.
6955 (mono_debugger_extended_notification): Likewise.
6957 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
6959 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
6960 against both inflated and non-inflated methods. We need to check against the
6961 generic definition for cases where the instantiated method is not visible.
6962 We need to check against the inflated types for cases where the instantiation
6963 changes any super type. This fixes #382986.
6965 Note that this doesn't need to be applied to other parts of mono_method_to_ir
6966 that check for visibiliy as generic params only appears as the type subject
6967 of tokens on call opcodes. Field manipulation and ldftn must always
6968 target an exact type.
6970 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
6972 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
6973 if no related --security flag is passed.
6975 2008-05-05 Andreas Farber <andreas.faerber@web.de>
6977 * mini-arch.h: Prepare support for ppc64.
6979 Contributed under MIT/X11 license.
6981 2008-05-05 Andreas Farber <andreas.faerber@web.de>
6983 * aot-runtime.c: Prepare support for ppc64.
6985 Contributed under MIT/X11 license.
6987 2008-05-05 Andreas Farber <andreas.faerber@web.de>
6989 * mini-ops.h: Prepare support for ppc64.
6991 Contributed under MIT/X11 license.
6993 2008-05-04 Andreas Farber <andreas.faerber@web.de>
6995 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
6997 Contributed under MIT/X11 license.
6999 2008-05-03 Zoltan Varga <vargaz@gmail.com>
7001 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
7002 assemblies, since aot_name is not a full path, causing us to load MS.NET
7003 assemblies on windows.
7005 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
7007 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
7008 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
7009 * main.c: Use UTF-8 encoded command line instead of Windows default code
7010 page on Windows to support Unicode.
7011 * driver.c (DllMain): New function for mixed-mode assembly support.
7012 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
7013 export __stdcall functions without decoration.
7015 Contributed under MIT/X11 license.
7017 2008-04-28 Mark Probst <mark.probst@gmail.com>
7019 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
7020 saving it very early.
7022 2008-04-28 Mark Probst <mark.probst@gmail.com>
7024 * mini.h, mini.c: Lots of code for accessing the old RGCTX
7025 deleted. The only way to access the new RGCTX is via the
7028 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
7029 vtable instead of the RGCTX to static methods.
7031 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
7032 accessing the new RGCTX.
7034 * generic-sharing.c: There is no separation between self, type
7035 arguments and other types in the RGCTX anymore.
7037 2008-04-25 Jonathan Chambers <joncham@gmail.com>
7039 * mini-amd64.c (add_general): Remove previous stack adjustment.
7040 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
7041 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
7042 for 32 bytes of stack space reserved for all calls.
7044 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
7045 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
7048 Code contributed under MIT/X11 license.
7050 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
7052 * mini.c (mini_method_verify): Only verify non-inflated methods, check
7053 against the root definition, peeling out method and type instantiations.
7054 Cache verify success results, code that fails verification is still
7055 checked multiple times.
7057 2008-04-23 Zoltan Varga <vargaz@gmail.com>
7059 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
7061 2008-04-23 Jonathan Chambers <joncham@gmail.com>
7063 * mini-amd64.c (add_general): Always increment stack on Win64.
7064 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
7067 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
7068 stack based argument handling on Win64.
7070 Code contributed under MIT/X11 license.
7072 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
7074 * Makefile.am (version.h): Add support for git-svn.
7076 2008-04-22 Zoltan Varga <vargaz@gmail.com>
7078 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
7079 so instead of calling g_spawn_command_line_sync, we do everything by hand,
7080 avoiding allocations and libc functions which might deadlock.
7082 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
7083 'no-gdb-backtrace' option is set.
7085 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
7087 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
7089 2008-04-21 Martin Baulig <martin@ximian.com>
7091 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
7092 and `get_lmf_addr'; `notification_address' is no longer a pointer.
7094 2008-04-21 Martin Baulig <martin@ximian.com>
7096 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
7097 `thread_vtable', `event_handler_ptr' and `event_handler'.
7099 2008-04-21 Martin Baulig <martin@ximian.com>
7101 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
7102 allows delayed initialization of the `executable_code_buffer' when
7105 2008-04-21 Martin Baulig <martin@ximian.com>
7107 * mini.h (mono_debugger_create_notification_function): Removed.
7108 * tramp-*.c (mono_debugger_create_notification_function): Removed.
7110 * mdb-debug-info64.s
7111 (MONO_DEBUGGER__notification_function): Added this in the .text section.
7113 * mdb-debug-info32.s
7114 (MONO_DEBUGGER__notification_function): Added this in the .text section.
7116 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
7117 currently only works on x86 and x86_64, so don't create it on ppc.
7119 2008-04-21 Martin Baulig <martin@ximian.com>
7121 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
7124 (mini_method_compile): In the fp elimination check, check
7125 `debug_options.mdb_optimizations' in addition to
7126 mono_debug_using_mono_debugger().
7128 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
7129 disable some JIT optimizations which are only disabled when
7130 running inside the debugger.
7131 Added `--help-debug' option to describe the debugging options.
7132 (parse_debug_options): New static function to parse the `--debug'
7133 options, so we can easily add more stuff in future.
7135 2008-04-20 Zoltan Varga <vargaz@gmail.com>
7137 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
7138 the method has no body.
7140 2008-04-19 Jonathan Chambers <joncham@gmail.com>
7142 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
7143 assembly is not allowed in MSVC 64-bit compiler.
7144 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
7145 as we get floating point exceptions everywhere.
7147 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
7148 correctly align arguments for call to throw_exception.
7149 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
7151 Code contributed under MIT/X11 license.
7153 2008-04-19 Zoltan Varga <vargaz@gmail.com>
7155 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
7157 2008-04-17 Zoltan Varga <vargaz@gmail.com>
7159 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
7161 * mini-amd64.c (NEW_INS): Set cil_code.
7163 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
7164 from mini-amd64.c so all debugger related logic is in one place.
7166 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
7167 later won't have a random ip assigned to them.
7169 2008-04-16 Zoltan Varga <vargaz@gmail.com>
7171 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
7172 the arch specific function initializes code_size.
7173 (mono_create_delegate_trampoline): Ditto.
7175 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
7176 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
7179 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
7180 running under the debugger.
7182 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
7185 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
7186 debugger. Also move the disabling of optimizations here from driver.c.
7187 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
7190 * mini.h (MonoCompile): Add a few new flags.
7192 2008-04-15 Zoltan Varga <vargaz@gmail.com>
7194 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
7195 so the cil_code field of created MonoInst's is properly set.
7196 (mini_select_instructions): Ditto.
7198 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
7199 (MONO_INST_NEW_CALL): Ditto.
7201 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
7202 in many places so the ins->cil_code field is properly initialized.
7204 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
7207 2008-04-14 Zoltan Varga <vargaz@gmail.com>
7209 * mini.c (mini_method_compile): Print a different message when compiling a
7212 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
7215 2008-04-11 Zoltan Varga <vargaz@gmail.com>
7217 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
7220 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
7222 2008-04-11 Zoltan Varga <vargaz@gmail.com>
7224 * mini.c (handle_stack_args): Make this return void since its return value was
7225 never used. Also set cfg->unverifiable for invalid IL instead of calling
7228 2008-04-10 Mark Probst <mark.probst@gmail.com>
7230 * mini.c: Make sure "this" is live in catch clauses with type
7231 variables in shared generic code.
7233 2008-04-08 Mark Probst <mark.probst@gmail.com>
7235 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
7236 generic_class_is_reference_type() to ensure the proper behaviour
7237 when sharing generic code and the type in question is a type
7240 2008-04-08 Zoltan Varga <vargaz@gmail.com>
7242 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
7243 race conditions when printing thread dumps. Fixes #377738.
7245 2008-04-08 Massimiliano Mantione <massi@ximian.com>
7247 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
7248 shows up when both MonoInst arguments can cause aliasig.
7249 There is likely no way in the current JIT to trigger this problem, but
7250 it showed up in the development of generics sharing, when in a new
7251 opcode both args of an OP_GROUP can be aliases (addresses of a local).
7252 When the generics sharing code will be committed, its tests will be
7253 valid also for this bug.
7255 2008-04-08 Zoltan Varga <vargaz@gmail.com>
7257 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
7260 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
7263 2008-04-07 Zoltan Varga <vargaz@gmail.com>
7265 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
7266 use a more detailed exception message for InvalidCastException.
7268 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
7270 * driver.c (mono_main): Add --debug=casts option to turn on better
7271 InvalidCastException message details.
7273 * mini.c (mini_get_debug_options): New helper function to return the address of
7274 the debug_options variable.
7276 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
7277 the jit_tls TLS variable.
7279 * mini.c (mono_jit_tls): New TLS variable.
7281 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
7284 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
7286 * mini.h: Removed verifer related stuff. This code was moved to verify.c
7288 * mini.c: Removed verifer related stuff, code moved to verify.c.
7290 * driver.c: Using code from verify.c instead of mini.c.
7292 2008-04-05 Zoltan Varga <vargaz@gmail.com>
7294 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
7297 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
7299 * mini.c (check_for_method_verify): Enabling verification of
7300 corlib if mono_verify_all is set. Bugs in the verifier preventing that
7303 2008-04-04 Zoltan Varga <vargaz@gmail.com>
7305 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
7306 caller saved registers as well.
7308 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
7309 saved registers as well.
7311 2008-03-30 Zoltan Varga <vargaz@gmail.com>
7313 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
7315 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
7318 2008-03-27 Zoltan Varga <vargaz@gmail.com>
7320 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
7322 (get_call_info): Take a gsctx argument instead of 'cfg'.
7324 2008-03-26 Zoltan Varga <vargaz@gmail.com>
7326 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
7327 mono_verify_all is set.
7329 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
7331 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
7333 2008-03-25 Zoltan Varga <vargaz@gmail.com>
7335 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
7338 * driver.c mini.c mini.h: Add a --verify-all development option to test the
7339 verifier and the code generated by the compiler.
7341 2008-03-25 Mark Probst <mark.probst@gmail.com>
7343 * mini.c: Generic sharing of the non-nullable case of the box
7346 2008-03-24 Zoltan Varga <vargaz@gmail.com>
7348 * inssel.brg: Fix the build.
7350 * iltests.il.in: Add a test for lconv.ovf.u8.un.
7352 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
7354 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
7355 Array:Address. Fixes #372410.
7357 * iltests.il.in: New tests for readonly prefix.
7359 2008-03-23 Zoltan Varga <vargaz@gmail.com>
7361 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
7364 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
7367 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
7369 * mini.c (mono_decompose_op_imm): New helper function.
7371 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
7372 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
7375 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
7376 mono_arch_output_basic_block. Fix warnings.
7378 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
7381 2008-03-22 Zoltan Varga <vargaz@gmail.com>
7383 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
7384 since the extra frame is now detected automatically inside the loop.
7386 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
7387 opts which are now in mono_peephole_ins ().
7389 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
7391 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
7392 frames and skip duplicate managed-to-native frames. Fixes #367665.
7394 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
7395 opts which are now in mono_peephole_ins ().
7396 (mono_arch_peephole_pass_2): Ditto.
7398 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
7400 * mini-codegen.c (mono_peephole_ins): New helper function containing the
7401 arch independent peephole optimizations.
7403 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
7404 opts which are now in mono_peephole_ins ().
7406 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
7408 * mini-s390.c (mono_arch_output_basic_block): Fix build.
7410 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
7413 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
7414 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
7417 2008-03-21 Zoltan Varga <vargaz@gmail.com>
7419 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
7420 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
7423 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
7424 mono_arch_output_basic_block. Fix warnings.
7426 2008-03-20 Zoltan Varga <vargaz@gmail.com>
7428 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
7431 2008-03-20 Zoltan Varga <vargaz@gmail.com>
7433 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
7436 * iltests.il: Add new tests.
7438 2008-03-20 Kornel Pal <kornelpal@gmail.com>
7440 * mini.c: Removed Windows version macros.
7442 2008-03-20 Mark Probst <mark.probst@gmail.com>
7444 * generic-sharing.c: Put reflection types in the extensible part
7445 of the runtime generic context.
7447 * mini.c: Generic sharing of the GetTypeHandle special case of the
7448 ldtoken instruction.
7450 2008-03-20 Zoltan Varga <vargaz@gmail.com>
7452 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
7454 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
7456 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
7457 consistency with the other version on the linear IR branch.
7459 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
7461 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
7463 * iltests.il.in: Add new tests.
7465 2008-03-19 Zoltan Varga <vargaz@gmail.com>
7467 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
7469 * iltests.il.in: Add new tests.
7471 2008-03-19 Mark Probst <mark.probst@gmail.com>
7473 * mini.c: Two variables with the same name were declared in
7474 nesting contexts and one wasn't initialized. Fixed.
7476 2008-03-19 Mark Probst <mark.probst@gmail.com>
7478 * mini.c: Generic sharing of the initobj instruction.
7480 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
7482 * mini.c: make the test to optimize ldtoken from typeof() more
7485 2008-03-18 Mark Probst <mark.probst@gmail.com>
7487 * mini.c: Generic sharing of the initobj instruction for reference
7490 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
7492 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
7493 the mono_breakpoint_clean_code() code to perform bound checks.
7495 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
7497 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
7498 mono_arch_patch_callsite() to include the start of the managed method
7499 to be able to perform bound checks.
7501 2008-03-17 Mark Probst <mark.probst@gmail.com>
7503 * mini.c: Generic sharing for the isinst instruction.
7505 2008-03-17 Mark Probst <mark.probst@gmail.com>
7507 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
7508 inssel-long32-mips.brg: Added opcodes for doing indirect calls
7509 with the runtime generic context argument.
7511 * mini.c: Share calls to several types of unsharable methods by
7512 putting the address of the method code in the runtime generic
7513 context and doing an indirect call.
7515 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
7518 2008-03-16 Mark Probst <mark.probst@gmail.com>
7520 * generic-sharing.c: Change due to a change in the runtime genric
7523 2008-03-15 Martin Baulig <martin@ximian.com>
7526 (mono_arch_nullify_class_init_trampoline): Add call to
7527 mono_breakpoint_clean_code() to make things work when running
7528 inside the debugger.
7531 (mono_arch_nullify_class_init_trampoline): Add call to
7532 mono_breakpoint_clean_code() to make things work when running
7533 inside the debugger.
7535 2008-03-14 Zoltan Varga <vargaz@gmail.com>
7537 * inssel-long.brg (reg): Fix 64 bit build.
7539 2008-03-14 Mark Probst <mark.probst@gmail.com>
7541 * mini.c, mini.h: Share static generic code by passing it an
7542 implicit argument pointing to the runtime generic context.
7544 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
7545 inssel-long32-mips.brg: New opcodes for calling shared static,
7546 which need to be passed the runtime generic context.
7548 * mini-amd64.c, mini-x86.c: Save the runtime generic context
7549 argument on the stack in the prologue if needed. New function for
7550 finding the runtime generic context argument from the registers
7551 saved by the trampoline.
7553 * mini-amd64.h, mini-x86.h: Specify which register to use for the
7554 runtime generic context argument.
7556 * tramp-amd64.c: Also restore the register used for the runtime
7557 generic context argument.
7559 * mini-trampoline.c: Resolve shared static calls by consulting the
7560 runtime generic context via the new argument.
7562 * generic-sharing.c: Add an argument to sharability-checking
7563 functions that specifies whether type variables should be treated
7564 as sharable type arguments.
7566 * inssel-x86.brg: Removed a superfluous, buggy rule.
7568 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
7571 2008-03-14 Martin Baulig <martin@ximian.com>
7573 * debug-debugger.c (main_thread_handler): Call
7574 mono_runtime_run_main() without sending any notifications.
7576 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
7578 2008-03-14 Zoltan Varga <vargaz@gmail.com>
7580 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
7582 2008-03-14 Mark Probst <mark.probst@gmail.com>
7584 * tramp-x86.c: Fixed register restore offsets in the trampoline
7585 code for ECX and EDX.
7587 2008-03-12 Geoff Norton <gnorton@novell.com>
7589 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
7590 different ucontext_t implementations.
7591 * exceptions-arm.c: Use the above defines to get exceptions working on
7592 iPhone (based on a patch by Luke Howard lukeh@padl.com)
7593 * mini-arm.c: Implement iPhone icache support (based on a patch by
7594 Luke Howard lukeh@padl.com)
7596 2008-03-12 Mark Probst <mark.probst@gmail.com>
7598 * mini.c: Enable generic sharing of calls to non-static
7599 non-interface non-generic non-value-type methods.
7601 * mini-trampolines.c: Resolve calls from shared generic code.
7603 2008-03-11 Zoltan Varga <vargaz@gmail.com>
7605 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
7607 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
7609 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
7611 * mini.c: some fixes for the AOT compiler.
7613 2008-03-07 Zoltan Varga <vargaz@gmail.com>
7615 * cpu-amd64.md: Add clob:1 to some float opcodes.
7617 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
7619 * mini.h: Added MiniVerifierMode enumeration.
7621 * mini.c: Added mini_verifier_set_mode to control
7622 the usage of the new verifier.
7624 * mini.c (mono_method): Integrated the new verifier.
7626 * driver.c: Extended --security option with validil and
7627 verifiable options to activate the new verifier.
7629 2008-03-07 Zoltan Varga <vargaz@gmail.com>
7631 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
7632 optimization to ctors taking 0 or 2 arguments too.
7634 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
7637 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
7639 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
7641 2008-03-06 Zoltan Varga <vargaz@gmail.com>
7643 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
7644 non-aot case as well.
7646 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
7648 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
7651 * aot-compiler.c (encode_patch): Ditto.
7653 * mini.h (G_MININT32): Fix the definition of this.
7655 2008-03-05 Zoltan Varga <vargaz@gmail.com>
7657 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
7659 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
7661 2008-03-04 Zoltan Varga <vargaz@gmail.com>
7663 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
7664 methods returning vtypes in registers.
7665 (mono_arch_allocate_vars): Ditto.
7667 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
7669 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
7671 * generics.cs: Add a test from the linear IR branch.
7673 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
7675 * mini.c (inline_method): Cache failed inline attempts.
7677 2008-03-04 Mark Probst <mark.probst@gmail.com>
7679 * mini.c: For shared methods of generic classes put the location
7680 of "this" into the MonoGenericJitInfo.
7682 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
7683 register out of a MonoContext by register number. Add the generic
7684 sharing context as an argument to mono_arch_find_this_argument().
7686 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
7687 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
7688 for new arch function.
7690 * mini-exception.c: Handle open exception clauses in shared
7693 * mini-trampolines.c: Supply additional argument to
7694 mono_arch_find_this_argument().
7696 2008-03-04 Zoltan Varga <vargaz@gmail.com>
7698 * Makefile.am (regtests): Run the bench.exe tests last.
7700 2008-03-03 Zoltan Varga <vargaz@gmail.com>
7702 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
7705 2008-03-02 Zoltan Varga <vargaz@gmail.com>
7707 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
7710 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
7712 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
7714 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
7715 whose class has no cctor.
7717 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
7719 2008-03-01 Zoltan Varga <vargaz@gmail.com>
7721 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
7724 2008-02-29 Zoltan Varga <vargaz@gmail.com>
7726 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
7727 to be in sync with the code on the linear IR branch.
7729 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
7731 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
7733 2008-02-27 Zoltan Varga <vargaz@gmail.com>
7735 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
7737 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
7739 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
7741 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
7743 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
7745 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
7748 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
7750 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
7751 OP_LOADR4_MEMBASE emission.
7753 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
7754 (mono_spillvar_offset_float): Ditto.
7756 * mini-mips.c (mono_arch_emit_prolog): Ditto.
7758 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
7761 * basic-long.cs: Add regression tests for them.
7763 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
7765 (mono_arch_allocate_vars): Fix representation of single-precision float
7767 (mono_arch_output_basic_block): Ditto.
7769 * inssel-mips.brg: Ditto, remove duplicate items.
7771 * mini-mips.c (emit_load_volatile_arguments): New function to handle
7772 arguments of tail calls as on other platforms.
7773 (mono_arch_output_basic_block): Handle tail calls.
7775 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
7778 * objects.cs (test_5_pass_static_struct): Add test for it.
7780 Contributed under MIT/X11 license.
7782 2008-02-26 Zoltan Varga <vargaz@gmail.com>
7784 * Makefile.am: Use gmcs for compiling the regression tests.
7786 * *.2.cs *.2.il: Rename to *.cs and *.il.
7788 2008-02-24 Zoltan Varga <vargaz@gmail.com>
7790 * regalloc.h: Make the vassign array smaller.
7792 * mini.c (mini_method_compile): Remove an unused field in cfg.
7794 * mini-codegen.c: Add a bunch of micro optimizations.
7796 2008-02-23 Zoltan Varga <vargaz@gmail.com>
7798 * regalloc.h: Remove some unused fields.
7800 2008-02-22 Zoltan Varga <vargaz@gmail.com>
7802 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
7804 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
7806 2008-02-22 Mark Probst <mark.probst@gmail.com>
7808 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
7810 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
7811 trampoline: Fetch an entry from the runtime generic context. If
7812 it's NULL, jump to the actual trampoline to fill the runtime
7813 generic context. Otherwise, return it.
7815 * mini.c: Call the lazy fetch trampoline to get entries out of the
7816 runtime generic context.
7818 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
7819 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
7820 tramp-sparc.c: Stubs for the lazy fetch trampoline.
7822 2008-02-21 Mark Probst <mark.probst@gmail.com>
7824 * mini.c: Fetch data out of the extensible part of the runtime
7825 generic context instead of calling a helper function.
7827 * generic-sharing.c: Some functions moved into
7828 metadata/generic-sharing.c. Helper function for fetching other
7829 types now checks and asserts against extensible rgctx (just for
7830 debugging purposes - the helper function isn't called anymore
7831 unless for debugging).
7833 2008-02-21 Zoltan Varga <vargaz@gmail.com>
7835 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
7836 for tail calls up to the point that the tests in iltests.exe run. Also add a
7837 dummy CKFINITE implementation.
7838 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
7839 needed for trampoline LMF frames.
7841 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
7842 trampoline LMF frames.
7844 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
7846 * mini.c (inline_method): clean any pending loader error when inlining fail.
7847 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
7849 2008-02-21 Zoltan Varga <vargaz@gmail.com>
7851 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
7853 * aot-runtime.c (decode_patch_info): Ditto.
7855 * mini.c (mono_resolve_patch_target): Ditto.
7857 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
7860 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
7862 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
7863 if it references an icall address.
7865 2008-02-20 Zoltan Varga <vargaz@gmail.com>
7867 * cpu-s390x.md: Remove some more unused opcodes.
7869 * cpu-s390x.md: Remove some unused opcodes.
7871 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
7872 mono_op_imm_to_op ().
7874 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
7875 instead of a switch statement.
7877 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
7878 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
7880 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
7882 * mini-codegen.c: Remove unused mono_regstate2_... functions.
7884 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
7887 2008-02-19 Zoltan Varga <vargaz@gmail.com>
7889 * driver.c (mono_main): Improve error reporting when an assembly cannot be
7890 opened. Fixes #362607.
7892 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
7894 * iltests.il.in: Add a test for static methods in interfaces.
7896 2008-02-18 Zoltan Varga <vargaz@gmail.com>
7898 * genmdesc.c (build_table): Fix a crash on older glib versions.
7900 * cpu-sparc.md: Remove some unused opcodes.
7902 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
7903 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
7905 * cpu-amd64.md: Remove some unused opcodes.
7907 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
7908 like the other opcodes.
7910 2008-02-17 Zoltan Varga <vargaz@gmail.com>
7912 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
7914 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
7916 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
7917 variables 'cfg' instead of 'm' for consistency.
7919 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
7921 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
7922 argument holding the vtype return address, to avoid the ambigious use of
7923 cfg->ret for this purpose.
7925 * mini.c (NEW_RETLOADA): Use vret_addr if set.
7927 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
7929 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
7930 new mono_print_ins () function which only takes one argument.
7932 2008-02-15 Zoltan Varga <vargaz@gmail.com>
7934 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
7937 2008-02-14 Zoltan Varga <vargaz@gmail.com>
7939 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
7941 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
7943 * mini-x86.c: Sync with the version on the linear IR branch by adding new
7944 opcodes and other small changes.
7946 * mini-ops.h: Add some new opcodes from the linear IR branch.
7948 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
7950 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
7951 opcodes, use the REG_MEMBASE opcodes instead.
7953 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
7954 opcodes, use the REG_MEMBASE opcodes instead.
7956 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
7959 * mini.c (mono_op_imm_to_op): New helper function.
7961 * mini-ops.h: Add some opcodes from linear IR branch.
7963 2008-02-13 Zoltan Varga <vargaz@gmail.com>
7965 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
7968 2008-02-12 Zoltan Varga <vargaz@gmail.com>
7970 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
7973 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
7975 2008-02-09 Zoltan Varga <vargaz@gmail.com>
7977 * aot-compiler.c (emit_method_code): Add an assert.
7979 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
7980 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
7983 2008-02-08 Zoltan Varga <vargaz@gmail.com>
7985 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
7986 some load/store opcodes so they are consistent.
7987 (mono_arch_emit_prolog): Simplify some code.
7989 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
7991 * objects.cs: Add tests for large argument offsets on ARM.
7993 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
7994 stack offsets. Fixes #359651.
7996 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
7998 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
8000 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
8002 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
8004 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
8006 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
8007 rid of CEE_CONV_R_UN.
8009 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
8011 2008-02-07 Zoltan Varga <vargaz@gmail.com>
8013 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
8015 * mini.c (mono_normalize_opcodes): Add some more opcodes.
8017 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
8019 * cpu-amd64.md: Remove some unused opcodes.
8021 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
8023 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
8025 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
8026 arch specific functions for its parts. Call the peephole pass after local
8027 regalloc so the prolog can compute a more accurate max_offset.
8029 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
8030 the corresponding OP_I/OP_L opcodes.
8032 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
8034 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
8036 2008-02-06 Zoltan Varga <vargaz@gmail.com>
8038 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
8039 as they are handled in mini.c.
8041 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
8043 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
8044 case since it is handled in mini.c.
8046 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
8048 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
8050 * *.c: Use the new opcodes in the IR and back end code.
8052 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
8054 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
8056 2008-02-06 Mark Probst <mark.probst@gmail.com>
8058 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
8059 an assert because it has a race condition.
8061 2008-02-06 Zoltan Varga <vargaz@gmail.com>
8063 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
8065 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
8067 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
8069 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
8070 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
8072 2008-02-05 Zoltan Varga <vargaz@gmail.com>
8074 * cpu-amd64.md (move): Correct the maximum size of move.
8076 2008-02-05 Mark Probst <mark.probst@gmail.com>
8078 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
8079 the generic class init trampoline to return quickly if the class
8082 2008-02-04 Zoltan Varga <vargaz@gmail.com>
8084 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
8085 issues where an 32 bit callsite cannot be patched by a 64 bit address.
8087 2008-02-03 Zoltan Varga <vargaz@gmail.com>
8089 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
8092 2008-01-31 Zoltan Varga <vargaz@gmail.com>
8094 * objects.cs: Add some soft-float tests.
8096 * mini.c: Fix a couple more soft-float issues.
8098 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
8100 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
8103 2008-01-30 Zoltan Varga <vargaz@gmail.com>
8105 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
8106 exception happens while compiling a virtual method.
8108 2008-01-29 Zoltan Varga <vargaz@gmail.com>
8110 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
8112 * mini-sparc.c: Fix build.
8114 * mini-sparc.c (get_call_info): Add support for generic sharing.
8116 * mini-exceptions.c: Add a FIXME.
8118 2008-01-27 Zoltan Varga <vargaz@gmail.com>
8120 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
8121 altstack handling code.
8123 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
8125 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
8127 * mini-s390.c: Add support for generic sharing.
8129 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
8131 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
8133 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
8135 * mini-s390x.c: Add support for generic sharing.
8137 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
8139 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
8141 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
8142 can be used since it takes a 16 bit signed immediate.
8144 * inssel-s390x.brg: Fix OP_SETRET.
8146 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
8148 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
8150 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
8152 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
8154 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
8157 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
8160 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
8161 of the unused mono_arch_patch_delegate_trampoline stuff.
8163 2008-01-26 Zoltan Varga <vargaz@gmail.com>
8165 * basic-long.cs: Move the fp related tests to basic-float.cs.
8167 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
8169 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
8171 * basic-calls.cs: Add a test for proper float argument passing.
8173 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
8174 if the context corresponds to an exception received through a signal.
8176 * exceptions.cs: Add a test for nullref handling at the start of a try
8179 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
8181 * jit-icalls.c (mono_break): New JIT icall.
8183 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
8185 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
8187 2008-01-25 Zoltan Varga <vargaz@gmail.com>
8189 * cpu-*.md: Get rid of unused opcodes.
8191 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
8193 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
8196 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
8199 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
8200 the arch independent trampoline code in mini-trampolines.c.
8202 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
8204 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
8206 * mini-s390.h: Remove an unused define.
8208 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
8209 the arch independent trampoline code in mini-trampolines.c.
8211 * mini-arm.c (mono_arch_emit_prolog): Fix build.
8213 2008-01-24 Zoltan Varga <vargaz@gmail.com>
8215 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
8217 * mini-s390.c (mono_arch_emit_prolog): Fix build.
8219 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
8221 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
8223 * cpu-amd64.md: Use smaller sizes for int opcodes.
8225 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
8227 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
8230 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
8233 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
8234 instead of though a pointer to save an indirection when accessing elements of
8237 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
8239 (NOT_IMPLEMENTED): New helper macro.
8240 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
8243 * *.c: Use the new helper macro.
8245 2008-01-21 Zoltan Varga <vargaz@gmail.com>
8247 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
8249 2008-01-20 Zoltan Varga <vargaz@gmail.com>
8251 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
8254 2008-01-18 Zoltan Varga <vargaz@gmail.com>
8256 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
8257 profiling is enabled.
8259 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
8261 (mono_arch_emit_prolog): Add more first bblock optimizations.
8263 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
8264 in order if possible.
8265 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
8266 bblock, since the arguments are still in their original registers.
8268 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
8270 2008-01-17 Zoltan Varga <vargaz@gmail.com>
8272 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
8275 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
8278 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
8280 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
8281 process async exceptions received while in unmanaged code.
8283 * mini.c (mini_init): Install a callback with the runtime which will be called
8284 when a thread receives an async exception while in unmanaged code.
8286 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
8288 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
8290 2008-01-16 Wade Berrier <wberrier@novell.com>
8297 2008-01-16 Zoltan Varga <vargaz@gmail.com>
8299 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
8300 compilation with sun cc.
8302 * cpu-*.md: Fix the build.
8304 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
8306 * mini-amd64.h: Add some comments to the MonoLMF structure.
8308 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
8310 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
8311 in the LMF structure if possible. This saves two instructions in the
8312 managed->native wrappers.
8314 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
8316 2008-01-16 Mark Probst <mark.probst@gmail.com>
8318 * generic-sharing.c: New type argument lookup code which uses the
8319 runtime generic context template.
8321 2008-01-15 Zoltan Varga <vargaz@gmail.com>
8323 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
8325 * mini-arm.c (add_general): Fix arm eabi parameter passing.
8326 (mono_arch_output_basic_block): Fix localloc implementation.
8328 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
8330 * mini-ia64.c (peephole_pass): Fix ia64 build.
8332 * mini-amd64.c (peephole_pass): Fix a warning.
8334 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
8335 at a constant offset from sp/fp.
8337 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
8338 instead of obtaining it from *lmf in the managed method case.
8340 2008-01-14 Zoltan Varga <vargaz@gmail.com>
8342 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
8344 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
8346 * mini.h (MonoInstList): New type.
8347 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
8348 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
8349 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
8350 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
8351 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
8352 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
8353 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
8354 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
8355 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
8356 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
8357 MONO_INST_LIST_FOR_EACH_ENTRY,
8358 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
8359 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
8360 mono_inst_list_first, mono_inst_list_last,
8361 mono_inst_list_next, mono_inst_list_prev): New instruction
8362 list handling interfaces.
8363 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
8364 list head 'ins_list'.
8365 (MonoInst): Replace next pointer with list head 'node'.
8366 (MonoCallInst): Make 'out_args' a MonoInstList.
8367 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
8368 (MonoCompile): Delete reverse_inst_list and
8369 reverse_inst_list_len.
8370 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
8371 mono_arch_lowering_pass, mono_arch_local_regalloc,
8372 mono_arch_output_basic_block, mono_arch_emit_prolog):
8373 Convert to new instruction lists.
8374 (insert_after_ins): Delete.
8375 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
8377 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
8378 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
8379 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
8380 mono_emulate_opcode, mono_emit_load_got_addr,
8381 inline_method, mono_method_to_ir, mono_print_bb_code,
8382 print_dfn, decompose_pass, nullify_basic_block,
8383 replace_out_block_in_code, remove_block_if_useless,
8384 merge_basic_blocks, move_basic_block_to_end,
8385 try_unsigned_compare, optimize_branches, mono_print_code,
8386 mini_select_instructions, remove_critical_edges): Likewise.
8387 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
8388 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
8389 mono_arch_output_basic_block, mono_arch_emit_prolog):
8391 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
8392 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
8393 mono_arch_output_basic_block): Likewise.
8394 (inst_list_prepend, insert_after_ins): Delete.
8395 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
8396 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
8398 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
8399 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
8400 mono_arch_emit_prolog): Likewise.
8401 * cfold.c (mono_constant_fold): Likewise.
8402 * liveness.c (visit_bb, mono_analyze_liveness,
8403 optimize_initlocals): Likewise.
8404 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
8405 * graph.c (mono_draw_code_cfg): Likewise.
8406 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
8407 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
8408 mono_ssa_cprop): Likewise.
8409 * abcremoval (get_relations_from_previous_bb, process_block):
8411 * local-propagation (mono_cprop_invalidate_values,
8412 mono_local_cprop_bb): Likewise.
8413 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
8414 peephole_pass, mono_arch_output_basic_block,
8415 mono_arch_emit_prolog): Likewise.
8416 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
8417 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
8418 mono_arch_emit_prolog): Likewise.
8419 (insert_after_ins): Delete.
8420 * aliasing.c (print_code_with_aliasing_information,
8421 mono_build_aliasing_information, mono_aliasing_deadce):
8422 Convert to new instruction lists.
8423 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
8424 peephole_pass, NEW_INS, mono_arch_lowering_pass,
8425 mono_arch_local_regalloc, mono_arch_output_basic_block):
8427 (insert_after_ins): Delete.
8428 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
8429 peephole_pass, mono_arch_output_basic_block): Convert to
8430 new instruction lists.
8431 * mini-codegen (InstList, inst_list_prepend,
8432 insert_after_ins): Delete.
8433 (insert_before_ins, get_register_force_spilling,
8434 get_register_spilling, free_up_ireg, free_up_reg,
8435 create_copy_ins, create_spilled_store, alloc_int_reg,
8436 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
8437 to new instruction lists.
8438 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
8439 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
8440 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
8441 (insert_after_ins): Delete.
8442 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
8443 mono_arch_local_regalloc, mono_arch_output_basic_block,
8444 mono_arch_call_opcode): Convert to new instruction lists.
8445 (insert_after_ins): Delete.
8446 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
8447 peephole_pass, mono_arch_output_basic_block,
8448 mono_arch_emit_prolog): Convert to new instruction lists.
8450 2008-01-11 Zoltan Varga <vargaz@gmail.com>
8452 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
8454 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
8457 * Makefile.am (version.h): Make this work with non-bash shells.
8459 2008-01-10 Zoltan Varga <vargaz@gmail.com>
8461 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
8463 2008-01-08 Zoltan Varga <vargaz@gmail.com>
8465 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
8466 the InitializeArray optimization.
8468 2008-01-06 Zoltan Varga <vargaz@gmail.com>
8470 * mini.c driver.c: Don't include os/gc_wrapper.h.
8472 2008-01-05 Zoltan Varga <vargaz@gmail.com>
8474 * mini.c (print_jit_stats): Print GC statistics if available.
8476 2008-01-04 Zoltan Varga <vargaz@gmail.com>
8478 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
8480 2007-12-29 Zoltan Varga <vargaz@gmail.com>
8482 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
8484 2007-12-26 Zoltan Varga <vargaz@gmail.com>
8486 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
8488 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
8490 * driver.c (mono_main): Ditto.
8492 2007-12-23 Zoltan Varga <vargaz@gmail.com>
8494 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
8496 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
8497 in the vtable can't be encoded.
8498 (compile_method): Ditto.
8500 2007-12-21 Zoltan Varga <vargaz@gmail.com>
8502 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
8505 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
8508 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
8509 the top LMF entry belongs to the current method.
8511 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
8513 2007-12-20 Zoltan Varga <vargaz@gmail.com>
8515 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
8517 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
8519 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
8521 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
8523 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
8525 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
8528 * basic-float.cs: Add an ulong->double cast test.
8530 2007-12-15 Zoltan Varga <vargaz@gmail.com>
8532 * mini.c (mono_method_to_ir): Fix a warning.
8534 2007-12-14 Zoltan Varga <vargaz@gmail.com>
8536 * mini-ops.h: Add OP_SWITCH.
8538 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
8539 CEE_SWITCH in back-end code, use OP_SWITCH instead.
8541 2007-12-11 Geoff Norton <gnorton@novell.com>
8543 * mini-s390x.c: Minor change to the MAX() define to allow
8544 it to compile with other gcc versions.
8546 2007-12-11 Geoff Norton <gnorton@novell.com>
8549 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
8551 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
8553 exceptions-arm.c (mono_arch_get_restore_context): Restore
8556 exceptions-arm.c (throw_exception): Save the frame pointer.
8557 This is a partial fix for #323747. Only the client side is
8560 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
8562 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
8563 was using an unrelated variable to log the class which
8564 needed the cctor to be called. This was crashing on arm.
8566 2007-12-09 Robert Jordan <robertj@gmx.net>
8568 * mini-x86.c (mono_arch_emit_epilog):
8569 Consider all kinds of 64-bit types. Fixes #323114.
8571 2007-12-08 Zoltan Varga <vargaz@gmail.com>
8573 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
8575 2007-12-07 Zoltan Varga <vargaz@gmail.com>
8577 * mini-amd64.c (peephole_pass): Add a missing instruction check.
8579 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
8581 * mini.c: run type ctor before allocating an object, not only
8582 when running it's constructor method (fixes at least part of bug #342507).
8584 2007-12-07 Zoltan Varga <vargaz@gmail.com>
8586 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
8588 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
8589 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
8592 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
8593 mono_generic_class_init_trampoline () the same as it is done with the other
8596 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
8597 aot-runtime.c aot-compiler.c: Implement AOT support.
8599 2007-12-07 Mark Probst <mark.probst@gmail.com>
8601 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
8602 build for archs which don't have the vtable trampoline defined
8605 2007-12-07 Zoltan Varga <vargaz@gmail.com>
8607 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
8609 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
8611 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
8613 * tramp-<ARCH>.c: Use the new helper function.
8615 2007-12-07 Mark Probst <mark.probst@gmail.com>
8617 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
8618 trampoline call, which takes a vtable argument.
8620 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
8621 OP_TRAMPCALL_VTABLEs like other calls.
8623 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
8624 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
8625 call. Implemented a support function which fetches the vtable
8626 from a register set.
8628 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
8629 Implemented a generic class init trampoline, using the
8630 OP_TRAMPCALL_VTABLE opcode.
8632 * mini.c: Implemented static field access when sharing generic
8633 code. This implies initing the class using the new
8634 OP_TRAMPCALL_VTABLE call.
8636 2007-12-07 Mark Probst <mark.probst@gmail.com>
8638 * mini.c: Don't compile methods with sharing enabled if their
8639 classes are disabled for sharing.
8641 2007-12-06 Zoltan Varga <vargaz@gmail.com>
8643 * inssel.brg: Add a missing sign extension to the GETCHR and array access
8644 opcodes. Fixes #346563.
8646 * objects.cs: Add a new test.
8648 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
8650 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
8651 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
8653 2007-12-06 Zoltan Varga <vargaz@gmail.com>
8655 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
8657 2007-12-03 Zoltan Varga <vargaz@gmail.com>
8659 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
8662 2007-12-02 Zoltan Varga <vargaz@gmail.com>
8664 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
8666 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
8667 optimization in the AOT case.
8669 2007-11-30 Zoltan Varga <vargaz@gmail.com>
8671 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
8673 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
8675 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
8677 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
8679 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
8680 is created by the inlined delegate ctor.
8682 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
8684 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
8686 2007-11-29 Zoltan Varga <vargaz@gmail.com>
8688 * cpu-x86.md: Fix the length of ckfinite.
8690 2007-11-28 Zoltan Varga <vargaz@gmail.com>
8692 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
8694 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
8695 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
8697 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
8699 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
8700 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
8702 2007-11-28 Martin Baulig <martin@ximian.com>
8705 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
8706 after creating the trampoline.
8708 2007-11-27 Zoltan Varga <vargaz@gmail.com>
8710 * aot-runtime.c (load_aot_module): Check runtime version if needed.
8712 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
8715 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
8716 instead of the calling method to help AOT.
8718 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
8720 2007-11-26 Zoltan Varga <vargaz@gmail.com>
8722 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
8725 2007-11-23 Zoltan Varga <vargaz@gmail.com>
8727 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
8729 * aot-compiler.c (compile_method): Correct check for generic method definitions.
8730 (encode_method_ref): No need to handle generic method definitions specially.
8732 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
8734 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
8737 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
8739 (compile_method): Enable generic sharing.
8741 2007-11-22 Zoltan Varga <vargaz@gmail.com>
8743 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
8744 (mini_method_compile): Add preliminary support for AOTing shared generic code.
8746 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
8749 * mini-trampolines.c: Fix a warning.
8751 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
8753 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
8754 (generic_class_is_reference_type): Remove unused function.
8756 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
8757 in the generic vtable trampoline case.
8759 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
8761 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
8762 return an AOT method based on a vtable slot.
8764 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
8766 * mini.c (mini_get_vtable_trampoline): Export this.
8768 2007-11-22 Martin Baulig <martin@ximian.com>
8771 (MonoDebuggerInfo): Move `debugger_version' up.
8773 2007-11-22 Martin Baulig <martin@ximian.com>
8776 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
8778 * mini-trampolines.c
8779 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
8780 after compiling the method.
8782 2007-11-20 Martin Baulig <martin@ximian.com>
8785 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
8786 (mono_debugger_remove_breakpoint): Likewise.
8787 (mono_debugger_check_breakpoints): Likewise.
8789 * debug-debugger.c: Implement the new breakpoint interface here.
8791 2007-11-18 Zoltan Varga <vargaz@gmail.com>
8793 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
8794 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
8796 * mini-x86.c (mono_arch_output_basic_block): Ditto.
8798 2007-11-17 Zoltan Varga <vargaz@gmail.com>
8800 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
8802 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
8805 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
8808 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
8809 returning a vtype in a register.
8811 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
8812 here from the arch specific code.
8814 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
8817 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
8818 (mono_arch_emit_prolog): Increment maximum prolog size.
8820 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
8821 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
8823 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
8824 MonoGenericSharingContext.
8826 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
8827 MonoGenericSharingContext. Allocate memory from the cfg mempool.
8829 2007-11-15 Mark Probst <mark.probst@gmail.com>
8831 * mini.c, mini.h, generic-sharing.c: Functions for producing code
8832 which extract fields out of the runtime generic context. Full
8833 sharing of the NEWARR opcode.
8835 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
8837 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
8838 --enable-minimal=ssa.
8840 2007-11-13 Zoltan Varga <vargaz@gmail.com>
8842 * mini-trampolines.c (mono_delegate_trampoline): Update after
8843 mono_marshal_get_delegate_invoke () signature change.
8845 2007-11-13 Mark Probst <mark.probst@gmail.com>
8847 * mini.c: Removed the shared context in favor of the generic
8848 sharing context. Allocate the MonoJitInfo structure with room for
8849 the generic sharing context if it's needed.
8851 * mini.h: Remove MonoGenericSharingContext declaration. It's in
8852 domain-internals.h now.
8854 * mini-x86.c: Pass the generic sharing context to get_call_info ().
8856 * generic-sharing.c: Several changes for working without a shared
8857 context and instead operating on open types instead.
8859 2007-11-12 David S. Miller <davem@davemloft.net>
8861 * inssel-sparc.brg: Fix double instruction emit.
8863 2007-11-12 Zoltan Varga <vargaz@gmail.com>
8865 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
8866 Get/Set/Address methods.
8868 * mini.c debug-debugger.c mini-trampolines.c: Update after
8869 mono_marshal_get_delegate_invoke signature change.
8871 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8873 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
8874 This can happens with dynamic methods. Fixes the other bug in #322722.
8876 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8878 * tramp-arm.c (mono_arch_patch_callsite): Support patching
8881 * mini-arm.c (arm_patch): Implement patching of BX call
8882 sequence. Fixes one of the bugs in #322722.
8884 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
8886 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
8887 under Linux. We only need to flush every 32-byte cache line.
8889 2007-11-07 Massimiliano Mantione <massi@ximian.com>
8892 move_basic_block_to_end: Add branches when needed, eventually creating
8894 optimize_branches: added a parameter that tells if it's ok to create
8895 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
8896 and avoid calling move_basic_block_to_end when it's not ok.
8899 2007-11-07 Mark Probst <mark.probst@gmail.com>
8901 * mini.c: Abort inlining call to InitializeArray if something
8902 looks wrong. Let the icall handle it, which now has proper safety
8905 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8907 * mini.c (mono_spill_call): add support for soft-float.
8909 * mini.c (mono_method_to_ir): add support for soft-float
8910 to inlined functions that return float.
8912 * mini.c (mono_method_to_ir): add support for soft-float
8913 to cee_stsfld opcode on float fields.
8915 2007-11-05 Geoff Norton <gnorton@novell.com>
8917 * mini-x86.h: Fix the structure access for X86 Leopard.
8920 2007-11-05 Martin Baulig <martin@ximian.com>
8922 * mini-trampolines.c
8923 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
8924 after compiling the method to notify the debugger.
8926 2007-11-05 Martin Baulig <martin@ximian.com>
8928 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
8930 2007-11-02 Zoltan Varga <vargaz@gmail.com>
8932 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
8933 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
8935 2007-11-01 Zoltan Varga <vargaz@gmail.com>
8937 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
8938 native-to-managed wrappers.
8940 2007-11-01 Geoff Norton <gnorton@novell.com>
8942 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
8945 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
8947 * mini.c, mini-x86.c: when getting back from unmanaged code
8948 to managed via a marshaled delegate we also need to set the
8951 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
8953 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
8956 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
8958 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
8959 let the debugger or other external agents to tell the JIT when
8960 a sw breakpoint has been inserted in the code that the JIT needs
8961 to be able to inspect.
8963 2007-10-31 Martin Baulig <martin@ximian.com>
8966 (MonoDebuggerInfo): Remove `runtime_class_init'.
8968 2007-10-30 Martin Baulig <martin@ximian.com>
8971 (mono_debugger_thread_created): Added `MonoThread *' argument.
8972 (mono_debugger_extended_notification): New public method.
8973 (mono_debugger_trampoline_compiled): New public method.
8976 (MonoDebuggerThreadInfo): Added `thread' and
8977 `extended_notifications' fields.
8980 (debugger_executable_code_buffer): New static variable.
8983 (MonoDebuggerInfo): Added `executable_code_buffer',
8984 `executable_code_buffer_size', `breakpoint_info_area',
8985 `breakpoint_table' and `breakpoint_table_size'.
8987 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
8989 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
8990 that IP either is an unused value or the vtable pointer. IMT
8991 calls use vtable + offset now. Reduced by almost half the size
8994 2007-10-26 Jonathan Chambers <joncham@gmail.com>
8996 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
8997 defines to access param registers. Replace long usage with
8998 gsize as sizeof(long) != sizeof(void*) on Win64.
9000 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
9001 on Win64. Fix intrinsic, use _AddressOfReturnAddress
9002 instead of non-existant _GetAddressOfReturnAddress.
9004 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
9005 param registers. Save/restore %rdi and %rsi in MonoLMF.
9007 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
9008 param registers. Modify (throw_exception) signature to take
9009 %rdi and %rsi on Win64.
9011 Code is contributed under MIT/X11 license.
9013 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
9015 * helpers.c: unlink debugging output files.
9017 2007-10-25 Zoltan Varga <vargaz@gmail.com>
9019 * mini.c: Move mono_create_ftnptr () to object.c.
9021 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9023 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
9024 optional. This function can now be used to disassemble code generated
9025 outside the JIT such as trampolines and IMT thunks.
9027 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
9029 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
9030 vtable pointer from a ldr instruction.
9032 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
9033 new IMT call sequence.
9035 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
9036 call sequence for interface invocations.
9038 * mini-arm.c (mono_arch_emit_imt_argument): added, required
9039 for imt support. This function is empty since IMT on ARM requires no
9040 special handling on the IR side.
9042 * mini-arm.c (mono_arch_find_imt_method): added, required for
9045 * mini-arm.c (mono_arch_find_this_argument): added, required
9048 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
9049 a ldr instruction to load a value stored in the code stream.
9051 * mini-arm.c (mono_arch_build_imt_thunk):added, required
9055 2007-10-23 Zoltan Varga <vargaz@gmail.com>
9057 * mini.c (mini_init): Install the jump trampoline callback.
9059 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9061 * mini-trampolines.c: handle synchronized methods with the common
9062 vtable trampoline (bug #335601).
9064 2007-10-17 Zoltan Varga <vargaz@gmail.com>
9066 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
9068 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
9071 * mini-ia64.h mini-ia64.c: Add support for IMT.
9073 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
9074 prolog. Fixes #331958.
9076 2007-10-15 Zoltan Varga <vargaz@gmail.com>
9078 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
9080 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9082 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
9085 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
9087 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
9090 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
9092 * mini-x86.c, mini-x86.h: x86 support for the common vtable
9095 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
9097 * mini-trampolines.c: changed the magic rampoline to understand
9098 the common vtable trampoline method: the method to invoke is
9099 determined by the vtable displacement of the call.
9101 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
9103 * mini.c, mini.h: register the common vtable trampoline if the
9104 architecture supports it.
9106 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9108 * cpu-amd64.md: use the correct max length for tls_get.
9110 2007-10-14 Zoltan Varga <vargaz@gmail.com>
9112 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
9113 CEE_STELEM_ANY. Fixes #333696.
9115 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
9117 * exceptions-x86.c: provide more graceful handling of the case where
9118 we followed a bogus function pointer from managed code (bug #332866).
9120 2007-10-11 Mark Probst <mark.probst@gmail.com>
9122 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
9123 replaces the generic_shared flag and will carry more information
9126 * generic-sharing.c: Added mini_type_stack_size() which allows
9127 allows open types if given a generic sharing context.
9128 mini_get_basic_type_from_generic() takes a
9129 MonoGenericSharingContext* instead of a MonoCompile* now.
9131 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
9132 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
9133 mini-sparc.c, mini-x86.c: Trivial changes required by the two
9134 changes above. Just passing arguments through to the right
9137 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
9139 * mini-arm.c: unify the call emission to emit_code_seq().
9141 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
9143 * tramp-arm.c: reduced the trampoline size.
9145 2007-10-10 Mark Probst <mark.probst@gmail.com>
9147 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
9148 variable handling out of arch-specific code.
9150 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
9152 * mini-arm.c: implemented fast delegate dispatch.
9154 2007-10-09 Zoltan Varga <vargaz@gmail.com>
9156 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
9157 that fp elimination is turned off if the space required by locals is too
9160 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
9162 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
9163 ARM to the new style trampoline.
9165 2007-10-09 Zoltan Varga <vargaz@gmail.com>
9167 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
9169 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
9171 2007-10-09 Martin Baulig <martin@ximian.com>
9174 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
9175 `field_info_offset_offset'.
9177 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
9179 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
9180 removed more internal usage of the r11 register and made it available
9181 to the register allocator.
9183 2007-10-08 Mark Probst <mark.probst@gmail.com>
9185 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
9186 when sharing generics and treat type variables as references.
9188 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
9190 * mini-ppc.c: started removing the internal uses of register r11
9191 to eventually allow the register allocator to manage it as an
9192 additional available register.
9194 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
9196 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
9198 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
9200 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
9201 specific trampolines as they are not performance critical as a jump
9202 target (maybe align as before only for AOT code?). This saves about
9203 200 KB of native code on x86 for monodevelop startup.
9205 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
9207 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
9208 monodevelop startup.
9210 2007-10-06 Zoltan Varga <vargaz@gmail.com>
9212 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
9214 * mini-sparc.h mini-sparc.c: Implement IMT support.
9216 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
9217 its smaller and doesn't clobber sparc_g1.
9219 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
9221 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
9223 * mini-ppc.c: optimized the size of the IMT thunks a bit.
9225 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
9227 * mini-ppc.c: implemented fast delegate invocation.
9229 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
9231 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
9233 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
9235 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
9236 code to the new style trampoline in preparation for IMT support.
9238 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
9240 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
9241 systems already. This also reduces the specific trampiline sizes and
9242 prepares for the use of r12 as the IMT identifier register.
9244 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
9246 * mini-mips.h: endianess fix (simplified from a patch by
9247 Thomas Kunze <thommy@tabao.de>, bug #323737).
9249 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
9251 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
9252 to access ucontext fields and enable netbsd support
9253 (partially from Magnus Henoch <mange@freemail.hu>).
9255 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
9257 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
9258 use the preprocessor from the CPP env var if it is set.
9260 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
9262 * mini-trampolines.c: fixed an assertion and moved it earlier in the
9263 code, before interface_offset gets used.
9265 2007-10-02 Zoltan Varga <vargaz@gmail.com>
9267 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
9268 mono_class_setup_vtable () before accessing klass->vtable.
9270 2007-10-01 Zoltan Varga <vargaz@gmail.com>
9272 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
9275 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
9277 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
9278 IMT slots (this saves hundreds of KB of memory in programs like
9279 IronPython and Monodevelop).
9281 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
9283 * mini.c: print the delegate counter.
9285 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
9287 * mini-x86.c: make it easier to enable the debugging code for IMT
9290 2007-09-28 Martin Baulig <martin@ximian.com>
9293 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
9294 `mono_method_klass_offset' and `mono_method_token_offset'.
9296 2007-09-20 Mark Probst <mark.probst@gmail.com>
9298 * mini.c: First generics sharing implementation. Can only share
9299 in very simple cases. If sharing doesn't work it falls back to
9300 dedicated compilation.
9302 * mini.h: Flag in MonoCompile to specify whether generic
9303 compilation is shared. Flags enum for marking which generic inst
9304 of a context is used. Prototypes for helper functions.
9306 * generic-sharing.c: Helper functions for generic method sharing.
9308 * optflags-def.h: Optimization flag (gshared) for enabling generic
9309 method sharing added.
9311 * Makefile.am: generic-sharing.c added.
9313 2007-09-19 Daniel Nauck <dna@mono-project.de>
9315 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
9317 2007-09-19 Massimiliano Mantione <massi@ximian.com>
9318 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
9321 2007-09-19 Martin Baulig <martin@ximian.com>
9323 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
9324 mono_debug_cleanup() is now part of mono_cleanup().
9326 2007-09-18 Zoltan Varga <vargaz@gmail.com>
9328 * driver.c (mono_main): Fix a warning.
9330 2007-09-17 Zoltan Varga <vargaz@gmail.com>
9332 * aot-compiler.c: Optimize various parts when processing large assemblies.
9335 * mini.c (mono_patch_info_hash): Improve hash function.
9337 2007-09-14 Jonathan Chambers <joncham@gmail.com>
9339 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
9341 Code is contributed under MIT/X11 license.
9343 2007-09-14 Zoltan Varga <vargaz@gmail.com>
9345 * mini.c (mini_init): Fix a leak.
9347 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
9349 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
9351 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
9353 2007-09-14 Zoltan Varga <vargaz@gmail.com>
9355 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
9357 2007-09-13 Zoltan Varga <vargaz@gmail.com>
9359 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
9362 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
9364 * mini.c (handle_alloc): Enable managed allocators in AOT code.
9366 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
9368 * aot-runtime.c (decode_patch_info): Ditto.
9370 2007-09-12 Jonathan Chambers <joncham@gmail.com>
9372 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
9373 static case. Cache delegates in architecture specific code,
9374 based on number of parameters.
9376 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
9377 in architecture specific code, based on number of parameters.
9379 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
9380 caching happen in architecture specific code now.
9382 Code is contributed under MIT/X11 license.
9384 2007-09-12 Jonathan Chambers <joncham@gmail.com>
9386 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
9387 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
9388 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
9390 Code is contributed under MIT/X11 license.
9392 2007-05-15 Massimiliano Mantione <massi@ximian.com>
9393 * mini.c: (mono_thread_abort) Fixed bug #82416.
9395 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
9397 * mini.: hook the new managed GC allocation feature into the JIT.
9399 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
9401 * mini.c: implementation for the new runtime tls opcode.
9403 2007-09-11 Martin Baulig <martin@ximian.com>
9406 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
9407 `mono_method_inflated_offset'.
9409 2007-09-07 Zoltan Varga <vargaz@gmail.com>
9411 * driver.c mini.h mini.c: Add a new devel command line option for injecting
9412 async exceptions into a method.
9414 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
9415 purpose of testing whenever the unwinder works at every instruction.
9417 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
9419 * mini.c: check accessibility of method used in ldftn (fixes
9422 2007-09-04 Zoltan Varga <vargaz@gmail.com>
9424 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
9426 * inssel.brg: Fix a warning.
9428 2007-09-03 Martin Baulig <martin@ximian.com>
9430 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
9431 now takes the `main_method' as argument.
9433 2007-09-02 Zoltan Varga <vargaz@gmail.com>
9435 * cpu-sparc.md (endfilter): Add missing src1:i argument.
9437 2007-08-30 Jonathan Chambers <joncham@gmail.com>
9439 * driver.c: include the cil-coff.h header on Windows.
9441 Code is contributed under MIT/X11 license.
9443 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
9445 * mini.c, driver.c: don't include the cil-coff.h header.
9447 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
9449 * mini.c: flag places that needs fixes fo soft-float support.
9451 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
9453 * mini.h, inssel-float.brg: fix soft-float constant loads on big
9454 endian systems (partially from Dean Jenkins, bug #81924).
9456 2007-08-28 Mark Probst <mark.probst@gmail.com>
9458 * mini.c (check_linkdemand): Remove embedded reference object in
9459 call to LinkDemandSecurityException.
9460 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
9461 with an IntPtr instead of a reference object.
9463 2007-08-28 Zoltan Varga <vargaz@gmail.com>
9465 * mini.c (handle_initobj): Handle alignment properly.
9467 * inssel.brg (mini_emit_memset): Ditto.
9469 * inssel.brg (mini_emit_memcpy): Ditto.
9471 * inssel-sparc.brg: Ditto.
9473 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
9475 2007-08-26 Zoltan Varga <vargaz@gmail.com>
9477 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
9478 exceptions raised in unmanaged code. Fixes part of #82594.
9480 2007-08-24 Mark Probst <mark.probst@gmail.com>
9482 * mini.c (mono_method_to_ir), declsec.c
9483 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
9485 2007-08-22 Martin Baulig <martin@ximian.com>
9488 (MonoDebuggerThreadInfo): New typedef.
9489 (mono_debugger_thread_table): New global variable.
9490 (mono_debugger_thread_created): New public function.
9491 (mono_debugger_thread_cleanup): New public function.
9495 - removed `get_current_thread' and `lookup_assembly'.
9496 - removed `data_table'.
9497 - added `thread_table'.
9500 (mono_thread_start_cb): Call mono_debugger_thread_created().
9501 (mono_thread_attach_cb): Likewise.
9502 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
9503 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
9506 * driver.c (mono_main): Move mono_debug_init() up, before calling
9507 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
9509 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
9511 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
9512 together when passing several arguments of type double (gives a small
9513 speedup and saves a few bytes of generated code).
9515 2007-08-20 Jb Evain <jbevain@novell.com>
9517 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
9519 2007-08-20 Jb Evain <jbevain@novell.com>
9521 * mini.c (mono_method_to_ir): throw MethodAccessException
9522 and FieldAccessException instead of InvalidProgramException.
9524 2007-08-20 Mark Probst <mark.probst@gmail.com>
9526 * mini.c: CoreCLR security checks.
9528 * mini.h: Removed MonoSecurityMode (moved to
9529 metadata/security-manager.h) and mono_security_mode global var
9530 (replaced by set/get functions in security-manager.h).
9532 * driver.c: Added "core-clr-test" security mode for testing. Used
9533 set-function for setting security mode.
9535 2007-08-17 Mark Probst <mark.probst@gmail.com>
9537 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
9538 the new jit_info_table.
9540 * driver.c: Test code for the new jit_info_table (enabled by the
9541 define MONO_JIT_INFO_TABLE_TEST).
9543 2007-08-14 Zoltan Varga <vargaz@gmail.com>
9545 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
9546 detection of call <REG> instruction sequence. Fixes build on freebsd.
9548 2007-08-13 Zoltan Varga <vargaz@gmail.com>
9550 * mini-exceptions.c: Fix a warning.
9552 2007-08-11 Zoltan Varga <vargaz@gmail.com>
9554 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
9555 stack overflow handling code on amd64 too.
9557 * mini-exceptions.c (mono_setup_altstack): Make this use
9558 mono_thread_get_stack_bounds ().
9560 * mini-x86.h: Disable sigaltstack on solaris x86.
9562 2007-08-10 Zoltan Varga <vargaz@gmail.com>
9564 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
9566 2007-08-10 Geoff Norton <gnorton@customerdna.com>
9568 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
9570 2007-08-08 Zoltan Varga <vargaz@gmail.com>
9572 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
9574 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
9576 2007-08-03 Neale Ferguson <neale@sinenomine.net>
9578 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
9581 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
9583 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
9584 to be emitted (bug #82281).
9586 2007-08-01 Martin Baulig <martin@ximian.com>
9588 Merged the `debugger-dublin' branch.
9590 * debug-debugger.h (MonoDebuggerInfo):
9591 Removed the `old_*' compatibility entries.
9592 Added `debugger_version' and `data_table'.
9593 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
9594 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
9597 (MiniDebugMethodBreakpointInfo): Add `address_list'.
9598 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
9599 instead of a `gconstpointer'.
9600 (mono_debugger_insert_method_breakpoint): Return a
9601 `MonoDebugMethodAddressList *'.
9603 2007-06-28 Martin Baulig <martin@ximian.com>
9605 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
9607 2007-08-01 Zoltan Varga <vargaz@gmail.com>
9609 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
9610 __builtin_frame_address () since it is broken on older gcc versions.
9612 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
9614 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
9615 on the stack overflow handling and made the managed stack overflows
9616 catchable in most cases using soft guard pages.
9617 * exceptions-x86.c: added code to restore the protection in the soft
9618 guard pages at the end of exception handling.
9620 2007-07-31 Zoltan Varga <vargaz@gmail.com>
9622 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
9624 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
9626 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
9629 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
9631 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
9632 signal handling support until it has been ported to the new mechanism.
9633 * mini.c: fixed stack overflow detection and use the new
9634 architecture code to handle signals on the altstack.
9636 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
9638 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
9639 stack overflows on the alt stack.
9641 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
9643 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
9644 stack overflows on the alt stack.
9646 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
9648 * exceptions-ppc.c: cleanup preparing for altstack support.
9650 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
9652 * exceptions-arm.c: cleanup preparing for altstack support.
9654 2007-07-27 Mark Probst <mark.probst@gmail.com>
9656 * mini.c (print_jit_stats): Output hazard pointer stats.
9658 2007-07-26 Mark Probst <mark.probst@gmail.com>
9660 * driver.c, mini.c: Replaced security mode flags with a single
9663 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
9665 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
9667 2007-07-25 Mark Probst <mark.probst@gmail.com>
9669 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
9670 (which doesn't do anything yet) for activating Core CLR
9671 (Silverlight) security.
9673 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
9675 * mini-codegen.c: work around a possible gcc bug on arm.
9677 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
9679 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
9680 message for platforms that don't support AOT compilation.
9682 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
9684 * mini.h, mini.c, driver.c: temporary smcs hack.
9686 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
9688 * mini-arm.h, mini-arm.c: arm EABI fixes.
9690 2007-07-22 Zoltan Varga <vargaz@gmail.com>
9692 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
9695 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
9696 trampolines taking a method argument.
9698 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
9700 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
9701 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
9703 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
9704 JIT compilation throws an exception. Fixes #82050.
9706 2007-07-19 Mark Probst <mark.probst@gmail.com>
9708 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
9709 with the MONO_EXCEPTION_ defines.
9711 2007-07-17 Zoltan Varga <vargaz@gmail.com>
9713 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
9716 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
9717 the cause of an assertion.
9719 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
9721 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
9724 2007-07-15 Zoltan Varga <vargaz@gmail.com>
9726 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
9727 assert. Should fix #82103.
9729 2007-07-14 Zoltan Varga <vargaz@gmail.com>
9731 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
9732 here too. Fixes #82095.
9734 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
9737 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
9739 * mini-amd64.h: Enable IMT for amd64.
9741 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
9743 2007-07-12 Zoltan Varga <vargaz@gmail.com>
9745 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
9747 2007-07-12 Mark Probst <mark.probst@gmail.com>
9749 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
9750 as soon as check_linkdemand sets an exception_type.
9752 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
9754 * mini-x86.c: fixed offsets for IMT call sequence.
9755 * mini-x86.h: enable IMT again.
9757 2007-07-11 Zoltan Varga <vargaz@gmail.com>
9759 * trace.c (mono_trace_enter_method): Decode MonoType too.
9761 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
9763 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
9765 * mini-amd64.c: Add preliminary IMT implementation.
9767 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
9769 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
9770 understand the new IMT-base interface invocation (thanks to
9771 Daniel Nauck for the report and the remote debugging session).
9773 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
9775 * mini-x86.c: size and speed optimizations for the IMT bsearch.
9777 2007-07-11 Zoltan Varga <vargaz@gmail.com>
9779 * Makefile.am (aotcheck): Make this actually use the AOTed code.
9781 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
9783 * mini-trampolines.c: implement AOT IMT support.
9784 * mini-x86.h: enable IMT support for wider testing.
9786 2007-07-10 Zoltan Varga <vargaz@gmail.com>
9788 * inssel.brg (emit_imt_argument): Add aot support here.
9790 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
9792 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
9794 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
9795 of the IMT implementation, partially from massi, with my
9796 implementation of the bsearch sequence. Disabled by default until
9797 the AOT code is implemented.
9799 2007-07-10 Zoltan Varga <vargaz@gmail.com>
9801 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
9803 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
9805 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
9807 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
9808 arch-independent IMT JIT code from Massimiliano
9809 Mantione (massi@ximian.com) with small cleanups from me.
9811 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
9813 * Makefile.am: fix svn invocation to get the svn revision to be
9814 independent of the local language (build fix).
9816 2007-07-09 Mark Probst <mark.probst@gmail.com>
9818 * mini.c (inline_method): Reset cfg->exception_type if the
9819 inlining is aborted. Fixes: 82049.
9821 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
9823 * mini.c: remove assert from exception handling code when exception_ptr
9826 2007-07-05 Zoltan Varga <vargaz@gmail.com>
9828 * mini.c (mono_codegen): Add an assert.
9830 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
9831 enter and leave code.
9832 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
9834 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9836 * mini-ppc.c: fixed memory corruption for localloc(0)
9839 2007-07-05 Zoltan Varga <vargaz@gmail.com>
9841 * mini.c: Fix warnings.
9843 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
9845 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
9846 to emit better double->int conversions.
9848 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
9850 * mini.c: the provided Min/Max optimizations are valid for unisgned
9853 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
9855 * 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
9857 2007-06-28 Miguel de Icaza <miguel@novell.com>
9859 * mini.c (mono_running_on_valgrind): Add support for reporting the
9860 method and its boundaries to valgrind.
9862 2007-06-28 Martin Baulig <martin@ximian.com>
9864 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
9866 2007-06-25 Zoltan Varga <vargaz@gmail.com>
9868 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
9870 * generic.2.cs: Add new test case.
9872 2007-06-25 Martin Baulig <martin@ximian.com>
9874 Merged the `debugger-dublin' branch.
9877 (mono_debugger_insert_method_breakpoint): New public method.
9878 (mono_debugger_remove_method_breakpoint): Likewise.
9879 (mono_debugger_check_breakpoints): New static method.
9880 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
9882 * debug-debugger.h (MonoDebuggerInfo):
9883 Renamed (to keep backward compatibility in the vtable):
9884 `insert_breakpoint' -> `old_insert_breakpoint'.
9885 `remove_breakpoint' -> `old_remove_breakpoint'.
9886 `create_string' -> `old_create_string'.
9887 `lookup_class' -> `old_lookup_class'.
9888 `lookup_type' -> removed; changed into a dummy field.
9889 `lookup_assembly' -> `old_lookup_assembly'.
9890 Added (same functionality, but different signature):
9891 `create_string', `lookup_class', `lookup_assembly'
9893 `get_method_addr_or_bpt', `remove_method_breakpoint',
9894 `runtime_class_init'.
9896 * debug-debugger.c: Merged the `debugger-dublin' branch.
9898 2007-06-23 Zoltan Varga <vargaz@gmail.com>
9900 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
9902 (peephole_pass): Likewise.
9904 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
9906 * driver.c: hopefully make setaffinity work also for ancient
9909 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
9911 * driver.c : win32 build fix.
9913 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
9915 * driver.c: check for the MONO_NO_SMP env var and bind to a single
9916 processor if it is set.
9918 2007-06-21 Martin Baulig <martin@ximian.com>
9920 * debug-mini.h: New file.
9923 (mono_debugger_insert_breakpoint_full): Moved here from
9924 ../metadata/mono-debug-debugger.c.
9925 (mono_debugger_remove_breakpoint): Likewise.
9926 (mono_debugger_breakpoint_callback): Likewise.
9928 2007-06-15 Raja R Harinath <rharinath@novell.com>
9930 * jit-icalls.c (mono_helper_compile_generic_method): Update to
9931 changes in MonoGenericClass.
9933 2007-06-14 Zoltan Varga <vargaz@gmail.com>
9935 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
9937 2007-06-14 Raja R Harinath <rharinath@novell.com>
9939 * jit-icalls.c (mono_helper_compile_generic_method): Update to
9940 removal of MonoGenericMethod.
9942 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
9944 * mini-exceptions.c: hooks for the exception events profiling API.
9946 2007-06-14 Randolph Chung <tausq@debian.org>
9948 * Makefile.ma: Add hppa target.
9949 * mini-arch.h: Include mini-hppa.h
9950 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
9951 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
9952 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
9954 2007-06-14 Randolph Chung <tausq@debian.org>
9956 * inssel.brg: Add rules for "chained" compare-branch operations so that
9957 a single compare op can affect multiple branches. Adjust cost for
9958 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
9959 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
9960 cost for some rules so that they can more easily be overridden by
9961 per-arch rules (with fixes from lupus).
9962 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
9964 2007-06-13 Randolph Chung <tausq@debian.org>
9966 * mini-ops.h: Reorder branch ops so that they match the order of the
9967 corresponding CEE_* ops. The code expects them this way.
9968 Add new ops for HPPA target.
9969 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
9971 2007-06-13 Randolph Chung <tausq@debian.org>
9973 * mini-exceptions.c: Handle cases where the stack grows towards
9975 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
9977 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
9979 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
9981 * driver.c: explain where a non-matching corlib is found.
9983 2007-06-13 Mark Probst <mark.probst@gmail.com>
9985 * mini.c (print_jit_stats): Output dynamic code allocation stats.
9987 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
9989 * mini-exceptions.c: Generate a method profile leave event during
9990 an exception to ensure that the profiler gets notified.
9992 2007-06-07 Zoltan Varga <vargaz@gmail.com>
9994 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
9997 * cpu-amd64.md: Add long_and/or/xor opcodes.
9999 2007-06-06 Wade Berrier <wberrier@novell.com>
10001 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
10002 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
10003 length of instruction shr_imm (expected 8, got 10)
10005 2007-06-06 Zoltan Varga <vargaz@gmail.com>
10007 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
10009 2007-06-06 Mark Probst <mark.probst@gmail.com>
10011 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
10012 MonoInternalHashTable again (fixed bug in the internal hash table
10015 2007-06-06 Mark Probst <mark.probst@gmail.com>
10017 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
10018 Have to figure out what makes it crash the SWF regression.
10020 2007-06-05 Zoltan Varga <vargaz@gmail.com>
10022 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
10024 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
10026 * mini.c: optimize out the type check when storing null in a
10029 2007-06-04 Mark Probst <mark.probst@gmail.com>
10031 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
10032 MonoInternalHashTable.
10034 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
10036 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
10037 signed integer methods.
10039 2007-06-02 Zoltan Varga <vargaz@gmail.com>
10041 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
10042 permanently since the current approach doesn't work.
10044 2007-06-02 Zoltan Varga <vargaz@gmail.com>
10046 * inssel.brg (stmt): Only call delegate->invoke_impl if
10047 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
10049 2007-06-01 Zoltan Varga <vargaz@gmail.com>
10051 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
10052 the sreg2==rdx case.
10054 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
10055 account if it contains a rex prefix.
10056 (peephole_pass): Handle OP_FMOVE as well.
10058 2007-06-01 Zoltan Varga <vargaz@gmail.com>
10060 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
10061 as it causes regressions.
10063 2007-05-31 Zoltan Varga <vargaz@gmail.com>
10065 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
10066 static case as well.
10068 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
10070 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
10071 (mono_arch_get_this_arg_from_call): Ditto.
10073 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
10075 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
10078 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
10079 (mono_arch_get_this_arg_from_call): Ditto.
10081 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
10083 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
10084 try to create optimized invoke code and use that for further invocations.
10085 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
10087 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
10089 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
10091 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
10092 sealed classes or methods.
10093 *devirtualization.cs: tests for the new optimization
10095 2007-05-29 Zoltan Varga <vargaz@gmail.com>
10097 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
10098 by the update_volatile () function.
10100 2007-05-27 Zoltan Varga <vargaz@gmail.com>
10102 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
10105 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
10107 2007-05-24 Jonathan Chambers <joncham@gmail.com>
10109 * mini.c: Add configure checks for header files.
10110 * mini-x86.c: Add configure checks for header files.
10111 * trace.c: Add configure checks for header files.
10112 * aot-runtime.c: Add configure checks for header files.
10113 * aot-compiler.c: Add configure checks for header files.
10114 * driver.c: Add configure checks for header files.
10115 * mini-codegen.c: Add configure checks for header files.
10117 Code is contributed under MIT/X11 license.
10119 2007-05-22 Zoltan Varga <vargaz@gmail.com>
10121 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
10122 icompare_imm -128 + op_iclt. Fixes #81703.
10124 2007-05-19 Zoltan Varga <vargaz@gmail.com>
10126 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
10128 2007-05-15 Massimiliano Mantione <massi@ximian.com>
10130 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
10131 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
10132 so that all isinst checks now use "interface_bitmap".
10134 2007-05-15 Zoltan Varga <vargaz@gmail.com>
10136 * cpu-amd64.md (jmp): Fix a warning.
10138 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
10140 * basic.cs: Add new regression test.
10142 * basic.cs: Remove test which is now in basic-long.cs.
10144 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
10146 * basic-long.cs: Add new test.
10148 2007-05-13 Zoltan Varga <vargaz@gmail.com>
10150 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
10152 2007-05-12 Zoltan Varga <vargaz@gmail.com>
10154 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
10156 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
10159 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
10160 throwing code a bit.
10162 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
10163 the exception throwing code a bit.
10165 * mini-x86.c (get_call_info): Allocate result from a mempool.
10167 2007-05-11 Zoltan Varga <vargaz@gmail.com>
10169 * aot-compiler.c (find_typespec_for_class): Fix the assert.
10171 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
10173 * mini.h (MonoCompile): Add 'token_info_hash' field.
10175 * mini.c: Save token->method associations during compilation so the AOT
10176 compiler can use it.
10178 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
10179 which reference generic classes and methods.
10181 2007-05-10 Zoltan Varga <vargaz@gmail.com>
10183 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
10185 * aot-compiler.c (compile_method): Fix a typo in a comment.
10187 * aot-runtime.c (decode_cached_class_info): Skip generic types.
10189 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
10190 everything generic.
10192 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
10194 2007-05-09 Zoltan Varga <vargaz@gmail.com>
10196 * mini.h (MonoCompile): Add 'args' field.
10198 * mini.c (mono_compile_create_vars): Store variables representing the arguments
10201 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
10203 2007-05-08 Zoltan Varga <vargaz@gmail.com>
10205 * mini.c (mono_compile_get_interface_var): Remove this unused function.
10207 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
10209 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
10210 opcodes for some opcodes.
10212 * mini.h *.brg *.c: Use the new opcodes.
10214 2007-05-08 Massimiliano Mantione <massi@ximian.com>
10216 * mini.h: Bumped aot revision.
10218 * inssel.brg: modified code generation of type checks for interfaces
10219 to use the new "MonoClass.interface_bitmap" instead of the old
10220 "MonoClass.interface_offsets".
10222 2007-04-30 Zoltan Varga <vargaz@gmail.com>
10224 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
10226 2007-04-29 Zoltan Varga <vargaz@gmail.com>
10228 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
10231 2007-04-27 Neale Ferguson <neale@sinenomine.net>
10233 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
10235 2007-04-27 Wade Berrier <wberrier@novell.com>
10237 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
10238 mini.h) to fix build.
10240 2007-04-26 Zoltan Varga <vargaz@gmail.com>
10242 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
10244 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
10245 causes the corlib unit tests to fail.
10247 2007-04-25 Zoltan Varga <vargaz@gmail.com>
10249 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
10251 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
10253 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
10254 opcodes to the comparison relations.
10256 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
10257 opcodes to their types.
10259 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
10261 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
10262 it in cfg->arch.cinfo.
10264 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
10266 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
10267 cfg->cil_offset_to_bb.
10269 2007-04-24 Zoltan Varga <vargaz@gmail.com>
10271 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
10272 created becase of initlocals.
10274 2007-04-23 Zoltan Varga <vargaz@gmail.com>
10276 * mini-alpha.c cpu-alpha.md: More alpha port work from
10277 Sergey Tikhonov <tsv@solvo.ru>.
10279 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
10281 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
10283 2007-04-19 Zoltan Varga <vargaz@gmail.com>
10285 * cpu-s390.md (break): Correct the length of break instruction.
10287 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10289 * mini.c: fix a couple of soft-float issues and comments.
10291 2007-04-15 Miguel de Icaza <miguel@novell.com>
10293 * trace.c (is_filenamechar): - is also a filename char.
10295 2007-04-15 Neale Ferguson <neale@sinenomine.net>
10297 * mini-s390.c: Correct checking for enum type in return value processing.
10299 2007-04-14 Raja R Harinath <rharinath@novell.com>
10301 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
10302 (version.h): Makefile is in the build directory.
10304 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
10306 * mini-amd64.h: fix for assertion failure on Solaris/amd64
10308 2007-04-11 Martin Baulig <martin@ximian.com>
10310 * mini.c (can_access_member): Fix handling of generic classes;
10313 2007-04-10 Zoltan Varga <vargaz@gmail.com>
10315 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
10317 2007-04-05 Zoltan Varga <vargaz@gmail.com>
10319 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
10321 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
10323 * mini-codegen.c: make sure the right spill amount is
10324 used for fp or integer registers (fixes the float_sub_spill() on ppc).
10326 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
10328 * mini-ppc.c: fixes for the fp_branch_nan test.
10330 2007-03-23 Zoltan Varga <vargaz@gmail.com>
10332 * basic.cs: Comment out new test which still fails on ia64.
10334 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
10336 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
10338 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
10340 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
10342 2007-03-22 Zoltan Varga <vargaz@gmail.com>
10344 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
10345 on 64 bit machines. Fixes part of #80738.
10347 * basic.cs: Add regression test.
10349 2007-03-17 Zoltan Varga <vargaz@gmail.com>
10351 * inssel.brg basic.cs: Revert previous change to fix build.
10353 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
10356 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
10358 * basic.cs: Add new regression test.
10360 2007-03-17 Zoltan Varga <vargaz@gmail.com>
10362 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
10365 2007-03-16 Neale Ferguson <neale@sinenomine.net>
10367 * cpu-s390x.md: Correct length of break instruction.
10369 2007-03-16 Neale Ferguson <neale@sinenomine.net>
10371 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
10372 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
10374 2007-03-15 Jonathan Chambers <joncham@gmail.com>
10376 * *.c: Begin WIN64 port.
10377 * mini.c: Use correct register in profiler.
10378 * mini-amd64.c: No inline assembly on Win64.
10379 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
10380 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
10381 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
10382 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
10383 mono_arch_ip_from_context for Win64.
10385 Contributed under MIT/X11 license.
10387 2007-03-15 Zoltan Varga <vargaz@gmail.com>
10389 * exceptions-amd64.c (seh_handler): Ditto.
10391 * exceptions-x86.c (seh_handler): Fix a memory leak.
10393 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
10395 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
10396 mini-s390x.c: fixed peephole optimizations to deal
10397 correctly with 1 and 2 byte reload avoidance.
10399 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
10401 * cpu-s390.md, cpu-s390x.md: update localloc length.
10403 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
10405 * cpu-g4.md: added missing descriptions.
10407 2007-03-14 Miguel de Icaza <miguel@novell.com>
10409 * Makefile.am: Add support so the tail tests are not executed on
10410 PowerPC as that is a known limitation of the PowerPC port.
10412 2007-03-13 Jonathan Chambers <joncham@gmail.com>
10414 * runmdesc.bat: Move to msvc directory.
10416 2007-03-13 Jonathan Chambers <joncham@gmail.com>
10418 * runmdesc.bat: Run executable that was produced by the current
10419 target and sent via an argument.
10421 2007-03-11 Zoltan Varga <vargaz@gmail.com>
10423 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
10426 * generics.2.cs: Add regression test.
10428 2007-03-09 Wade berrier <wberrier@novell.com>
10430 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
10432 2007-03-09 Zoltan Varga <vargaz@gmail.com>
10434 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
10435 AOT code depends on this.
10437 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
10439 * mini.c: more precise tracking of types in the eval stack
10440 (part of fix for bug #81044).
10442 2007-03-07 Zoltan Varga <vargaz@gmail.com>
10444 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
10446 * aot-compiler.c (encode_patch): Remove an obsolete comment.
10448 2007-03-06 Zoltan Varga <vargaz@gmail.com>
10450 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
10452 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
10454 2007-02-22 Zoltan Varga <vargaz@gmail.com>
10456 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
10457 a pointer on 64 bit systems. Fixes #80190.
10459 * iltests.il: Add new regression test.
10461 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
10463 * mini.c: inline a constant for Environment.IsRunningOnWindows.
10465 2007-02-19 Geoff Norton <gnorton@customerdna.com>
10467 * trace.c: Remove an erroneous alignemnt check when tracing.
10468 Fixes --trace on OSX86.
10470 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
10472 * mini-$(arch).h: initialize SP in context for all the archs.
10474 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
10476 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
10477 regressions in the thread tests.
10479 2007-02-14 Zoltan Varga <vargaz@gmail.com>
10481 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
10482 - fixed implementation of LOCALLOC opcode
10483 - implemented non-un compare for floats
10485 - implementation of FDIV and CKFINITE opcodes
10486 - fixes for latest mono updates
10487 - additional arch opcodes
10489 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
10491 * Makefile.am: simplify and merge rules for cross-compilation.
10493 2007-02-07 Massimiliano Mantione <massi@ximian.com>
10495 * local-propagation.c: Actually *apply* the fix for bug 80591...
10497 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
10499 * mini-exceptions.c: backuot part of the last change
10500 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
10502 2007-02-06 Massimiliano Mantione <massi@ximian.com>
10503 * inssel.brg: Fix bug 59286.
10506 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
10508 * mini-exceptions.c: patch from Zoltan to correctly check for
10509 stack boundaries (using the stack register, not the frame register),
10510 fixes bugs #80724, #79717.
10512 2007-02-03 Zoltan Varga <vargaz@gmail.com>
10514 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
10515 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
10517 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
10518 presence of frame pointer elimination.
10520 2007-02-01 Geoff Norton <gnorton@customerdna.com>
10522 * mini-x86.h: NetBSD UCONTEX_REG defines.
10524 2007-02-01 Zoltan Varga <vargaz@gmail.com>
10526 * inssel-amd64.brg: Fix amd64 build.
10528 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
10530 * mini.h: remove extern to workaround what looks likes gcc bug 26905
10533 2007-01-31 Zoltan Varga <vargaz@gmail.com>
10535 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
10538 * mini-<ARCH>.c: Use mono_is_regsize_var ().
10540 2007-01-30 Mark Mason <mason@broadcom.com>
10542 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
10543 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
10544 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
10545 beginning support for CEE_JMP [not quite working yet]
10546 * tramp-mips.c: LMF handling now works
10548 2007-01-30 Zoltan Varga <vargaz@gmail.com>
10550 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
10552 * mini.h (NULLIFY_INS): New macro.
10554 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
10556 * mini.c: statistical profiler fix for windows, patch
10557 from Tor Lillqvist (tml@novell.com).
10559 2007-01-30 Massimiliano Mantione <massi@ximian.com>
10560 * local-propagation.c: Fix bug 80591.
10562 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
10564 * Makefile.am: put back the --export-dynamic option as with
10565 the previous gmodule flags (thanks to Robert Jordan).
10567 2007-01-28 Zoltan Varga <vargaz@gmail.com>
10569 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
10571 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
10572 simplify and speed up the local register allocator. Also rename some fields
10573 like iassign->vassign.
10575 * regalloc.c: Remove some functions which are no longer used since their
10576 inlined version is in mini-codegen.c.
10578 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
10580 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
10582 2007-01-27 Zoltan Varga <vargaz@gmail.com>
10584 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
10585 narrowing. Fixes #80622.
10587 * iltests.il: Add new regresssion test.
10589 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
10591 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
10592 debug-debugger.c, debug-debugger.h: warning fixes.
10593 * driver.c: updated copyright year and made it fit in one line.
10595 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
10597 * aot-runtime.c: updated to use mono-dl instead of gmodule.
10599 2007-01-25 Zoltan Varga <vargaz@gmail.com>
10601 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
10603 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
10605 * iltests.il: Add new test for bug #80507.
10607 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
10609 * mini-arm.h: use soft-float also on vfp for now.
10611 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
10613 * mini.c: fix some more soft-float issues.
10615 2007-01-24 Zoltan Varga <vargaz@gmail.com>
10617 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
10619 2007-01-24 Massimiliano Mantione <massi@ximian.com>
10620 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
10621 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
10622 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
10624 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
10626 * mini-arm.c: typo fix.
10628 2007-01-23 Neale Ferguson <neale@sinenomine.net>
10630 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
10632 2007-01-21 Zoltan Varga <vargaz@gmail.com>
10634 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
10635 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
10637 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
10639 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
10641 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
10643 * inssel.brg: Fix a warning.
10645 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
10647 * abcremoval.c ssa.c ssapre.c: Update after this change.
10649 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
10651 * dominators.c (df_set): Use mono_bitset_union_fast.
10653 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
10655 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
10656 mini-codegen.c: reduce relocations and memory usage for the cpu
10659 2007-01-20 Zoltan Varga <vargaz@gmail.com>
10661 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
10663 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
10664 to reduce their size.
10666 2007-01-19 Mark Mason <mason@broadcom.com>
10668 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
10669 * mini-mips.c: more configuration macros, support long conditional branches, additional
10670 asserts, fix epilog instrumentation.
10671 * mini-mips.h: use standard stack walk
10672 * cpu-mips.md: increase size of div, rem and conditional branches
10674 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
10676 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
10679 2007-01-19 Zoltan Varga <vargaz@gmail.com>
10681 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
10682 (compile_method): Ditto.
10684 * aot-runtime.c (decode_klass_info): Ditto.
10686 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
10687 needed by the code generated by inssel.brg. Also fix a warning.
10689 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
10691 * mini.c: deal with enums that become genericinsts by
10692 being nested in a generic class (bug #79956).
10694 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
10696 * mini.c: match the generic definition to check for
10697 private access with generic types (bug #78431).
10699 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
10701 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
10702 to make life easier for people cross-compiling that insist on not
10705 2007-01-17 Mark Mason <mason@broadcom.com>
10707 * inssel-long.brg: patch to deal with mips missing flags
10708 * inssel-long32-mips.brg: implement overflow checks
10709 * insset-mips.brg: implement overflow checks
10710 * mini-mips.h: implement conditional exception handling
10711 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
10712 Remove unused code, minor cleanups.
10713 * exceptions-mips.c: minor cleanups
10714 * mini-ops.h: add mips conditional exception ops
10715 * cpu-mips.md: add mips conditional exception ops
10718 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
10720 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
10721 to deal with mips missing of flags.
10723 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
10725 * exceptions-ppc.c: execute fault handlers.
10727 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
10729 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
10731 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
10733 * mini.c: handle also floating point values in initialize_array.
10735 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
10737 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
10738 array initialization and make it conditional on the intrins option.
10740 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
10742 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
10743 relocations and put the patch info names close to the enum definition.
10745 2007-01-15 Mark Mason <mason@broadcom.com>
10747 * basic.cs, exceptions.cs: break up large tests to increase debugability.
10749 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
10751 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
10753 2007-01-12 Raja R Harinath <rharinath@novell.com>
10755 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
10757 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
10759 * Makefile.am: distribute the mips sources.
10761 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
10763 * mini-codegen.h: handle bug #80489 here, by excluding ecx
10766 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
10768 * cpu-x86.md: back out for now as this triggers other regressions.
10770 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
10772 * cpu-x86.md: force src1 and dest regpair for long shift instructions
10773 to eax:edx, so ecx can't get allocated to them (bug #80489).
10775 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
10777 * mini.c, mini-exceptions.c: enabled running fault handlers
10780 2007-01-03 Miguel de Icaza <miguel@novell.com>
10782 * driver.c: If nothing fail, do not use the string "failed",
10783 because it makes it very annoying to view test result logs on the
10786 2006-12-30 Miguel de Icaza <miguel@novell.com>
10788 * debug-debugger.c (mono_debugger_main): Rename "main" to
10789 "main_method" to prevent a warning.
10791 Remove a warning for unused field.
10793 2006-12-28 Martin Baulig <martin@ximian.com>
10796 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
10798 2006-12-22 Martin Baulig <martin@ximian.com>
10800 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
10801 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
10802 seperate `.mdb_debug_info' section, so we can access it from the
10803 debugger even if the binary is stripped.
10805 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
10806 from the `.mdb_debug_info' here to prevent the linker from
10807 removing that section.
10809 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
10810 mdb-debug-info64.s.
10812 2006-12-19 Robert Jordan <robertj@gmx.net>
10814 * mini-x86: enable the code to return small structures in
10815 registers for FreeBSD as well. Fixes bug #80278.
10816 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
10818 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
10820 * mini-x86.c: align the stack when calling the profiler
10821 function instrumenting the prolog (on OSX).
10823 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
10825 * mini.c: emit a break opcode where Debugger.Break () is called.
10827 2006-12-13 Miguel de Icaza <miguel@novell.com>
10829 * mini.c (mono_method_to_ir): Provide useful information on this
10830 assert, to prevent others from debugging like I did.
10832 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
10834 * mini.c: enable code which was incorrectly commented
10837 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
10839 * mini-x86.c: enable on OSX, too, the code to return small
10840 structures in registers.
10842 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
10844 * mini-x86.c: remove the use of the dynamic code manager here, too.
10846 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
10848 * mini.h, debug-debugger.c, tramp-*.c: fixed
10849 mono_debugger_create_notification_function() to use
10850 mono_global_codeman_reserve () instead of a dynamic code manager.
10852 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
10854 * mini.c, jit-icalls.h, jit-icalls.c: remove the
10855 ves_array_element_address() jit icall and use a generated
10856 managed method instead (which is about 4 times faster for a rank 3
10859 2006-11-29 Mark Mason <mason@broadcom.com>
10861 * basic-calls.cs: additional tests for passing
10862 structures as function arguments.
10864 2006-11-29 Mark Mason <mason@broadcom.com>
10866 * mini-mips.h: disable custom exception handling
10867 * mini-mips.c: throw/rethrow should use jalr to call
10868 exception stubs. Fixed bug with passing structures
10869 by value. More support for tracing floating point
10872 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
10874 * mini.c: fixed typo in the soft-float ldind.r4 handling
10877 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
10879 * mini.c, mini.h, driver.c: added --runtime command line
10880 option to select a different runtime than the autodetected one.
10881 * jit.h: added API for embedders to initialize with a specific
10884 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
10886 * mini.c: handle also boxing of r4 values (bug #80024).
10888 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
10890 * mini-ppc.c: force indirect calls until we reserve
10891 enough address space for all the generated code.
10893 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
10895 * exceptions-arm.c: workaround bugs in the libc definition
10896 of struct ucontext.
10898 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
10900 * inssel.brg: fixes from me and Mark Mason.
10902 2006-11-23 Dick Porter <dick@ximian.com>
10904 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
10905 semaphore display now we've fixed the initial value
10907 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
10909 * inssel.brg: partially revert the last change to fix the build.
10911 2006-11-21 Mark Mason <mason@broadcom.com>
10913 * inssel.brg: Add and use compare-and-branch macros to support
10914 architectures that do not have condition code registers (ie. MIPS).
10915 * *-mips.{c,brg,md}: Fix copyright statements
10917 2006-11-20 Mark Mason <mason@broadcom.com>
10919 * Makefile.am: remove mini-codegen.c from list of MIPS sources
10920 * mini.c: Allow GET_CONTEXT to be specified by the arch port
10921 * mini.h: Added declaration for mono_print_ins()
10922 * mini-codegen.c: added ins_spec initializer for MIPS
10923 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
10924 vreg to be virtual and hreg to be non-virtual.
10925 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
10926 is not yet working/implemented correctly.
10927 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
10928 non-static, fixup calls to print_ins() from other parts in the file.
10930 2006-11-20 Mark Mason <mason@broadcom.com>
10932 * basic-calls.cs: added tests for passing structures as arguments
10935 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
10937 * inssel-long32.brg: optimize signed division by power of two.
10939 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
10941 * mini-arm.c: added support for interworking with thumb code
10942 (mono must be still be built using the ARM instruction encoding).
10944 2006-11-19 Miguel de Icaza <miguel@novell.com>
10946 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
10947 verifier has different rules for it. Fixes a few verifier issues
10950 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
10951 at the end, so people know what happened.
10953 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
10955 * brach-opts.c: in optimize_exception_target() make sure we
10956 are in a catch clause (fixes bug #79871).
10958 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
10960 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
10961 more soft-float support fixes.
10963 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
10965 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
10966 that are passed half on the stack and half in registers.
10968 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
10970 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
10971 more mips integration work from Mark E Mason
10972 <mark.e.mason@broadcom.com>.
10974 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
10976 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
10977 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
10978 tramp-mips.c: added sources for the mips port, not
10979 integrated in the build yet. Contributed by
10980 Mark E Mason <mark.e.mason@broadcom.com>.
10982 2006-11-14 Neale Ferguson <neale@sinenomine.net>
10984 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
10986 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
10988 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
10989 put the soft-float rules in its own file since it seems to
10990 break s390 compilation.
10992 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
10994 * mini-arm.c: fixed wrnings.
10996 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
10998 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
10999 inssel-arm.brg: ARM support for soft-float.
11001 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
11003 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
11004 loads and stores of 32 bit fp values.
11006 2006-11-10 Zoltan Varga <vargaz@gmail.com>
11008 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
11010 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
11011 works. Fixes #79852 and #79463.
11013 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
11015 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
11016 more soft-float support WIP and fixes.
11018 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
11020 * mini-arm.c: some VFP updates.
11022 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
11024 * mini-exceptions.c: 0 is a valid local var offset in some
11025 architectures, don't assert (bug #78508).
11027 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
11029 * exceptions-arm.c: fixed off by one error in stack walk code.
11031 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
11033 * mini.h, mini.c: more precise tracking of type load exceptions.
11035 2006-11-03 Robert Jordan <robertj@gmx.net>
11037 * Makefile.am: [WIN32] Add monow.exe target.
11038 * driver.c: [WIN32] Don't detach the console when debugging.
11041 2006-10-30 Miguel de Icaza <miguel@novell.com>
11043 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
11045 2006-10-23 Zoltan Varga <vargaz@gmail.com>
11047 * aot-compiler.c (emit_method_info): Add a case missed earlier.
11049 * driver.c (mini_regression): Fix --regression with AOT.
11051 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
11053 2006-10-17 Zoltan Varga <vargaz@gmail.com>
11055 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
11057 * mini-sparc.h: Don't use sigaction on sparc/linux.
11059 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
11061 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
11063 * mini-exceptions.c: Add proper include files for getpid ().
11065 2006-10-16 Zoltan Varga <vargaz@gmail.com>
11067 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
11068 address instead of a MonoJitInfo* to avoid decoding the exception info for the
11071 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
11072 name cache to reduce its size.
11074 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
11076 2006-10-15 Zoltan Varga <vargaz@gmail.com>
11078 * mini-x86.c: Save/restore the current LMF structure more efficiently using
11079 the mono_lmf TLS variable.
11081 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
11082 trampoline lmf frames.
11084 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
11086 2006-10-14 Zoltan Varga <vargaz@gmail.com>
11088 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
11089 the mono_lmf TLS variable.
11091 * mini-exceptions.c: Access the LMF structure through accessors.
11093 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
11094 variable instead of in jit_tls->lmf.
11096 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
11098 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
11099 trampoline lmf frames.
11101 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
11103 2006-10-12 Zoltan Varga <vargaz@gmail.com>
11105 * mini.c trace.c mini-x86.c: Revert these too.
11107 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
11110 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
11112 * genmdesc.c: removed now dead code.
11114 2006-10-09 Robert Jordan <robertj@gmx.net>
11116 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
11118 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
11120 * mini.h: do not leave gaps in the opcode values.
11122 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
11124 * jit-icalls.h: flag functions as internal here, too.
11126 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
11128 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
11129 functions with the internal attribute.
11131 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
11133 * aot-compiler.c: fclose the file descriptor in the profile read loop.
11135 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
11137 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
11140 2006-10-05 Zoltan Varga <vargaz@gmail.com>
11142 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
11143 tail calls as on other platforms.
11145 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
11147 * iltests.il: Add a few tailcall tests.
11149 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
11151 * driver.c: fix loop for old compilers (bug #79521).
11153 2006-10-02 Zoltan Varga <vargaz@gmail.com>
11155 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
11157 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
11159 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
11160 metadata without any code.
11162 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
11163 more precise debugging information using gdb.
11165 2006-09-30 Zoltan Varga <vargaz@gmail.com>
11167 * inssel-ia64.brg: Make the helper methods static.
11169 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
11171 * inssel-x86.brg: make the helper methods static.
11173 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
11175 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
11177 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
11179 * mini.c: updates for monoburg changes.
11180 * inssel.brg: make a few helper functions static as they should.
11182 2006-09-27 Zoltan Varga <vargaz@gmail.com>
11184 * Makefile.am: Move mini-codegen.c to common_sources.
11186 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
11188 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
11190 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
11191 mini-ppc.h: port to use the common local register allocator.
11193 2006-09-26 Zoltan Varga <vargaz@gmail.com>
11195 * mini.h: Remove the comment too then.
11197 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
11199 * mini.h: put back backend.data which is to be used shortly and
11200 doesn't increase the size of MonoInst. If any 64 bit arch aligned
11201 pointers on 4 byte boundaries it'd have much bigger issues running
11202 and you can ifdef it out anyway.
11204 2006-09-26 Zoltan Varga <vargaz@gmail.com>
11206 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
11207 MonoInst size by 4 bytes on 64 bit machines.
11209 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
11211 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
11212 replacement with more meaningful field names. Arch maintainers, please
11213 check the assigned names are good enough for your arch.
11215 2006-09-26 Zoltan Varga <vargaz@gmail.com>
11217 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
11218 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
11220 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
11222 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
11223 relocations and memory requirements, put the optimization flags
11224 definitions in their own file.
11226 2006-09-24 Zoltan Varga <vargaz@gmail.com>
11228 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
11230 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
11232 2006-09-22 Zoltan Varga <vargaz@gmail.com>
11234 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
11236 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
11238 * inssel.brg: use the correct function to get the size of an item
11239 in an array, given an element class.
11240 * aot-compiler.c: do not access class->class_size directly.
11242 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
11244 * mini.h, debug-mini.c: added a debugging function to print
11245 info about local variables and arguments in a jitted method.
11247 2006-09-20 Zoltan Varga <vargaz@gmail.com>
11249 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
11251 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
11253 2006-09-19 Zoltan Varga <vargaz@gmail.com>
11255 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
11256 inner and outer loops when passing vtypes.
11258 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
11260 * mini-ppc.c: take into account the cpu errata for cache flushing
11261 which caused some random errors (bug #79381).
11263 2006-09-19 Zoltan Varga <vargaz@gmail.com>
11265 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
11266 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
11268 2006-09-17 Zoltan Varga <vargaz@gmail.com>
11270 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
11273 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
11274 freebsd ports tree.
11276 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
11277 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
11279 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
11282 2006-09-13 Zoltan Varga <vargaz@gmail.com>
11284 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
11286 2006-09-12 Zoltan Varga <vargaz@gmail.com>
11288 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
11289 macro does not have to be changed during debugging.
11291 * 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>.
11293 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
11295 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
11297 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
11298 MONO_ARCH_NO_EMULATE_MUL is defined.
11300 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
11302 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
11304 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
11306 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
11308 2006-09-11 Zoltan Varga <vargaz@gmail.com>
11310 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
11311 stuff to mini-exceptions.c where it is used.
11313 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
11314 setup code, the real one is in mini-exceptions.c.
11316 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
11317 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
11318 some changes from the freebsd ports tree.
11320 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
11323 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
11325 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
11327 * mini.c: on Linux, check for /proc to be mounted
11328 (bug# 79351, novell bug#201204).
11330 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
11332 * mini.c: handle cases where pthread_attr_getstack() behaves
11333 incorrectly (bug #78096).
11335 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
11337 * mini-arm.c: support larger stack frames (bug #79272).
11339 2006-09-08 Zoltan Varga <vargaz@gmail.com>
11341 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
11343 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
11346 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
11347 mono_class_from_name () to find a class from its name.
11349 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
11351 2006-09-07 Zoltan Varga <vargaz@gmail.com>
11353 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
11355 2006-09-05 Kornel Pal <kornelpal@gmail.com>
11357 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
11359 2006-09-04 Zoltan Varga <vargaz@gmail.com>
11361 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
11362 callinfo->trampoline.
11364 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
11366 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
11369 2006-09-03 Zoltan Varga <vargaz@gmail.com>
11371 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
11373 2006-09-02 Zoltan Varga <vargaz@gmail.com>
11375 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
11376 stats.method_trampolines, it is already done by the generic trampoline code.
11378 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
11380 2006-09-01 Zoltan Varga <vargaz@gmail.com>
11382 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
11384 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
11386 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
11388 * mini.c (print_jit_stats): Print mscorlib mempool size too.
11390 * mini.c (print_jit_stats): Print new stats.
11392 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
11394 2006-08-31 Zoltan Varga <vargaz@gmail.com>
11396 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
11397 Address on two dimensional arrays. Fixes #78729.
11399 * mini.h (MonoCompile): Add a 'skip_visibility' field.
11401 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
11404 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
11406 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
11409 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
11411 (mini_get_ldelema_ins): Ditto.
11413 2006-08-30 Zoltan Varga <vargaz@gmail.com>
11415 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
11416 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
11419 2006-08-29 Neale Ferguson <neale@sinenomine.net>
11421 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
11422 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
11424 * exceptions-s390x.c: Cosmetic change.
11426 * tramp-s390.c: Fix warning.
11428 * cpu-s390.md: Correct length of mul_imm.
11430 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
11432 * aot-compiler.c: added binary writer with ELF backend
11433 implementation (only on Linux/x86 for now).
11435 2006-08-18 Zoltan Varga <vargaz@gmail.com>
11437 * Makefile.am: Don't run net 2.0 AOT tests.
11439 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
11440 (mono_compile_assembly): Skip net 2.0 assemblies as well.
11442 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
11444 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
11446 * aot-compiler.c: simplified and refactored the asm-writing code
11447 to allow different backends.
11449 2006-08-18 Zoltan Varga <vargaz@gmail.com>
11451 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11453 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
11454 little. Share patches of type TYPE_FROM_HANDLE as well.
11456 * mini.c (mono_patch_info_equal): New helper function.
11457 (mono_patch_info_hash): Ditto.
11459 * aot-compiler.c (emit_method_code): Fix s390 build.
11461 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
11462 is not handled because it is stored as a flag and not as a type ctor. Fixes
11465 2006-08-17 Zoltan Varga <vargaz@gmail.com>
11467 * aot-compiler.c: Fix computation of GOT slot statistics.
11469 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
11470 Also remove support for not PIC AOT.
11472 * mini.h: Bump AOT file format version.
11474 * objects.cs: Add a test for #78990.
11476 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
11477 (peter.dettman@iinet.net.au). Fixes #79087.
11479 * basic-long.cs: Add a test for the above.
11481 2006-08-16 Zoltan Varga <vargaz@gmail.com>
11483 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
11485 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
11488 2006-08-15 Zoltan Varga <vargaz@gmail.com>
11490 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
11493 2006-08-10 Jonathan Chambers <joncham@gmail.com>
11495 * mini.c: Don't verify COM proxy invoke calls
11498 2006-08-10 Dick Porter <dick@ximian.com>
11500 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
11501 which process is holding semaphores locked.
11503 2006-08-08 Zoltan Varga <vargaz@gmail.com>
11505 * mini-ia64.c mini-amd64.c: Fix #79027.
11507 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
11509 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
11511 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
11512 implicit arguments in a vararg call. Fixes #79027.
11514 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
11516 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
11517 (mono_get_array_new_va_signature): Ditto.
11519 2006-08-05 Zoltan Varga <vargaz@gmail.com>
11521 * aot-runtime.c: Call init_plt lazily.
11523 * inssel-long.brg: Fix unsigned long->int conversion.
11525 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
11527 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
11528 that most data is now in the .rss/.data section.
11530 2006-08-04 Zoltan Varga <vargaz@gmail.com>
11532 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
11534 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
11536 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
11538 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
11540 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
11541 virtual call. Fixes #79010.
11543 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
11544 and use the result as the this argument in the real call.
11546 * generics.2.cs: Add a new test for #79010.
11548 2006-08-03 Zoltan Varga <vargaz@gmail.com>
11550 * mini-x86.c: Fix a warning.
11552 * aot-compiler.c: Add a bunch of statistics.
11554 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
11556 2006-08-02 Zoltan Varga <vargaz@gmail.com>
11558 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
11560 2006-08-01 Zoltan Varga <vargaz@gmail.com>
11562 * 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>.
11564 2006-07-13 Miguel de Icaza <miguel@novell.com>
11566 * mini.c (mono_method_to_ir): Obtain the original method in the
11567 CIL stream and use this to perform validation.
11571 2006-07-19 Zoltan Varga <vargaz@gmail.com>
11573 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
11574 (mono_arch_call_opcode): Ditto.
11576 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
11579 * mini.c (mono_patch_info_dup_mp): New helper function.
11581 * aot-compiler.c (compile_method): Fix some of the memory allocated during
11582 compilation. Fixes #78827.
11584 2006-07-18 Kornel Pal <kornelpal@gmail.com>
11586 * declsec.c: Use original security informations for
11587 MONO_WRAPPER_MANAGED_TO_MANAGED.
11589 2006-07-15 Jonathan Chambers <joncham@gmail.com>
11591 * mini.c: Allow Com Interop methods/classes and
11592 don't verify COM wrapper calls
11595 2006-07-13 Zoltan Varga <vargaz@gmail.com>
11597 * inssel-long32.brg: Fix long->i4 checked conversion.
11599 * exceptions.cs: Add a test for the above.
11601 2006-07-08 Zoltan Varga <vargaz@gmail.com>
11603 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
11605 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
11608 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
11611 2006-07-03 Zoltan Varga <vargaz@gmail.com>
11613 * mini.c: Fix solaris/x86 exception handling.
11615 * Makefile.am: Get rid of $(ICU_LIBS).
11617 2006-07-02 Zoltan Varga <vargaz@gmail.com>
11619 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
11620 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
11621 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
11623 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
11625 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
11626 this function causes a SIGSEGV.
11628 2006-06-22 Zoltan Varga <vargaz@gmail.com>
11630 * mini.c: Remove unused solaris/x86 includes.
11632 2006-06-21 Zoltan Varga <vargaz@gmail.com>
11634 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
11636 2006-06-20 Jb Evain <jbevain@gmail.com>
11638 * cpu-g4.md: fix max length of start_handler instruction.
11640 2006-06-20 Massimiliano Mantione <massi@ximian.com>
11641 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
11643 2006-06-16 Massimiliano Mantione <massi@ximian.com>
11644 * ssa.c: Fixed bug 78653 for SSA based deadce.
11645 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
11646 MonoInst.flags, used in SSA based deadce.
11647 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
11648 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
11650 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
11652 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
11653 it can end up using non executable memory on ppc64 systems
11654 running ppc32 userspace (fix from Johannes Berg).
11656 2006-06-14 Dick Porter <dick@ximian.com>
11658 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
11661 2006-06-13 Massimiliano Mantione <massi@ximian.com>
11662 * mini.c: Made so that inline is locally disabled if it would
11663 trigger a .cctor, because too many apps depend on this behavior
11664 (which seems to be also the one of the MS CLR).
11666 2006-06-13 Zoltan Varga <vargaz@gmail.com>
11668 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
11669 No idea why this worked before.
11671 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
11672 which branch to outer exception clauses since they could skip the
11673 inner finally clauses. Fixes #78633.
11675 * exceptions.cs: Add a test for the above.
11677 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
11680 * iltests.il: Add a test for the above.
11682 2006-06-12 Zoltan Varga <vargaz@gmail.com>
11684 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
11685 after the end of a try bblock, to prevent asserts in mini_method_compile ().
11687 * iltests.il: Add a test for the above.
11689 2006-06-10 Zoltan Varga <vargaz@gmail.com>
11691 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
11693 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
11694 methods as instrinsics.
11696 2006-06-09 Wade Berrier <wberrier@novell.com>
11698 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
11699 (simple-cee-ops.h ssapre-mini-ops.h)
11701 2006-06-09 Neale Ferguson <neale@sinenomine.net>
11703 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
11704 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
11706 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
11707 * cpu-s390x.md: Fix max. length values for a couple of instructions.
11709 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
11711 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
11713 2006-06-08 Massimiliano Mantione <massi@ximian.com>
11715 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
11716 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
11717 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
11718 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
11719 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
11720 of opcodes, so that bug 78549 should not happen again.
11721 * ssapre.c: Updated to use the renamed files.
11723 2006-06-08 Zoltan Varga <vargaz@gmail.com>
11725 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
11726 in OP_ATOMIC_EXCHANGE_I4.
11728 2006-06-07 Wade Berrier <wberrier@novell.com>
11730 * tramp-s390.c: Fix s390 build (add missing pointer declarations
11731 in mono_debugger_create_notification_function)
11733 2006-06-06 Zoltan Varga <vargaz@gmail.com>
11735 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
11737 * mini.c (type_from_stack_type): Disable some changes which do not
11740 * driver.c: Reenable opts.
11742 * mini.h (MonoStackSlot): New structure to keep track of the verification state
11743 of the evaluation stack.
11745 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
11746 evaluation stack trace at entry to the bblock.
11748 * mini.c (merge_stacks): New function to perform verification of stack merges.
11749 Turned off by default.
11751 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
11754 2006-06-06 Massimiliano Mantione <massi@ximian.com>
11756 * local-propagation.c: Fixed bug 78549.
11758 2006-06-04 Zoltan Varga <vargaz@gmail.com>
11760 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
11762 2006-06-02 Miguel de Icaza <miguel@novell.com>
11764 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
11765 tramp-arm.c, tramp-ia64.c
11766 (mono_debugger_create_notification_function): Update signature to
11767 new signature and use new protocol for creating the notification
11770 Should fix the build.
11772 2006-06-02 Geoff Norton <gnorton@customerdna.com>
11774 * exceptions-ppc.c (mono_jit_walk_stack)
11775 (ves_icall_get_frame_info): Fix the build
11777 2006-06-02 Zoltan Varga <vargaz@gmail.com>
11779 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
11781 2006-05-31 Raja R Harinath <rharinath@novell.com>
11783 * il2tests.2.il: New file for generics CIL tests. Add test for
11785 * Makefile.am: Update.
11788 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
11791 2006-05-30 Massimiliano Mantione <massi@ximian.com>
11793 * aliasing.c: Fixed bug 78311.
11795 2006-05-29 Martin Baulig <martin@ximian.com>
11797 * mini-exceptions.c (mono_find_jit_info): When computing the
11798 native offset, check whether we're actually inside the method's
11799 code; call mono_debug_print_stack_frame() to format the frame.
11800 (ves_icall_System_Exception_get_trace): Call
11801 mono_debug_print_stack_frame() to format the stack frame.
11802 (ves_icall_get_trace): Update to the new debugging API.
11803 (mono_jit_walk_stack_from_ctx): Likewise.
11804 (ves_icall_get_frame_info): Likewise.
11806 * mini.c (get_method_from_ip): Use the new debugging API.
11807 (mono_print_method_from_ip): Likewise.
11810 (mono_jit_walk_stack): Use the new debugging API.
11811 (ves_icall_get_frame_info): Likewise.
11813 2006-05-27 Zoltan Varga <vargaz@gmail.com>
11815 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
11817 2006-05-25 Massimiliano Mantione <massi@ximian.com>
11819 * mini.c: Added "limitator" to inline for debugging.
11821 2006-05-24 Martin Baulig <martin@ximian.com>
11823 * debug-debugger.c (mono_debugger_init): Create a private,
11824 malloc()-based code manager for the notification function and
11825 intentionally leak it on exit. This fixes the crash-on-exit race
11829 (mono_debugger_create_notification_function): Added
11830 `MonoCodeManager *' argument.
11833 (mono_debugger_create_notification_function): Added
11834 `MonoCodeManager *' argument.
11836 2006-05-23 Massimiliano Mantione <massi@ximian.com>
11838 * aliasing.c: Fixed 64 bit issue.
11839 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
11840 default since all known bugs are fixed (one more time!).
11842 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
11844 * mini.c: write barrier support.
11846 2006-05-23 Martin Baulig <martin@ximian.com>
11848 * debug-debugger.c: Revert Paolo's change. Add comment and #error
11849 check at the top of the file.
11851 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
11853 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
11854 reverting changes without reason and without changelog entries.
11856 2006-05-18 Zoltan Varga <vargaz@gmail.com>
11858 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
11859 to a few opcodes. Fixes #78439.
11861 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
11862 consistency with other archs.
11864 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
11866 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
11868 * debug-debugger.c: fix the build.
11870 2006-05-17 Martin Baulig <martin@ximian.com>
11873 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
11874 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
11875 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
11876 (debugger_attach): Call GC_mono_debugger_add_all_threads().
11878 2006-05-11 Zoltan Varga <vargaz@gmail.com>
11880 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
11882 2006-05-10 Zoltan Varga <vargaz@gmail.com>
11884 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
11885 MONO_TYPE_GENERICINST.
11887 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
11888 MONO_TYPE_GENERICINST.
11890 2006-05-09 Zoltan Varga <vargaz@gmail.com>
11892 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
11895 2006-05-08 Zoltan Varga <vargaz@gmail.com>
11897 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
11899 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
11901 2006-05-06 Zoltan Varga <vargaz@gmail.com>
11903 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
11904 mono_trace_cleanup ().
11906 * iltests.il: Fix problem with the newly added test.
11908 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
11909 due to register constraints, free up the previous hreg. Fixes #78314.
11911 * iltests.il: Add new test for #78314.
11913 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
11914 Interlocked.Add. Fixes #78312.
11916 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
11918 2006-05-05 Zoltan Varga <vargaz@gmail.com>
11920 * inssel.brg (mini_emit_virtual_call): Fix a warning.
11922 2006-05-05 Martin Baulig <martin@ximian.com>
11924 * debug-mini.c (mono_debug_open_block): New method.
11927 (mono_arch_output_basic_block): Call mono_debug_open_block() at
11928 the beginning of each basic block.
11931 (mono_arch_output_basic_block): Call mono_debug_open_block() at
11932 the beginning of each basic block.
11934 2006-05-04 Massimiliano Mantione <massi@ximian.com>
11936 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
11937 default until I understand why they break the build on amd64.
11939 2006-05-04 Zoltan Varga <vargaz@gmail.com>
11941 * mini.c (mini_cleanup): Call mono_cleanup ().
11943 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
11946 2006-05-04 Massimiliano Mantione <massi@ximian.com>
11948 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
11949 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
11950 default since all known bugs are fixed, and I cannot reproduce bug
11951 77944... I'm asking Matt Hargett to test again after this commit.
11953 2006-04-28 Massimiliano Mantione <massi@ximian.com>
11955 * mini-codegen.c: Fixed typo that thrashed inline.
11957 2006-04-28 Zoltan Varga <vargaz@gmail.com>
11959 * dominators.c (compute_dominators): Avoid using a worklist since
11960 it is not correct in some cases. Instead, iterate over all bblocks as
11961 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
11963 2006-04-28 Miguel de Icaza <miguel@novell.com>
11965 * mini.c (mono_jit_compile_method_inner): Use
11966 mono_prepare_exception_from_error that resets the value
11969 2006-04-27 Miguel de Icaza <miguel@novell.com>
11971 * mini.c: Move the mini_loader_error_to_exception to metadata.
11973 2006-04-27 Massimiliano Mantione <massi@ximian.com>
11975 * aliasing.c: Fixed bug 78210.
11977 2006-04-27 Massimiliano Mantione <massi@ximian.com>
11979 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
11980 default until all their problems (or the ones they trigger) are fixed.
11982 2006-04-26 Zoltan Varga <vargaz@gmail.com>
11984 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
11986 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
11987 as loaded only after resolving patches since that could invoke the same method.
11989 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
11991 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
11994 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
11997 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
12000 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
12001 made from AOT code through the PLT table.
12003 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
12004 holding the plt offset when a call is made to the aot plt trampoline.
12006 2006-04-25 Zoltan Varga <vargaz@gmail.com>
12008 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
12011 * Makefile.am (common_sources): Fix build breakage.
12013 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
12014 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
12015 intra-assembly calls if possible.
12017 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
12019 * mini-trampolines.c: Handle PLT entries.
12021 * mini.c: Avoid creating a GOT var for calls.
12023 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
12024 from mscorlib code.
12026 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
12027 from mscorlib code.
12029 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
12032 * mini.h: Bump AOT file format version.
12034 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
12037 2006-04-25 Martin Baulig <martin@ximian.com>
12039 * driver.c: Disable copyprop, consprop and inline when running
12040 inside the debugger.
12042 2006-04-25 Martin Baulig <martin@ximian.com>
12044 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
12045 with `get_current_thread' and added `detach'.
12046 (MonoDebuggerMetadataInfo): Added `thread_size',
12047 `thread_tid_offset', `thread_stack_ptr_offset' and
12048 `thread_end_stack_offset'.
12050 2006-04-25 Zoltan Varga <vargaz@gmail.com>
12052 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
12055 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
12056 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
12058 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
12060 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
12062 * aot.c: Add support for ADJUSTED_IID.
12064 2006-04-24 Zoltan Varga <vargaz@gmail.com>
12066 * aot.c (emit_method_order): Don't align method_order_end.
12068 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
12069 the interface ID changes.
12071 2006-04-21 Dick Porter <dick@ximian.com>
12073 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
12074 cleaning up a thread. Fixes the new part of bug 77470.
12076 2006-04-20 Geoff Norton <gnorton@customerdna.com>
12078 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
12079 to managed wrapper.
12081 2006-04-19 Zoltan Varga <vargaz@gmail.com>
12083 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
12085 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
12086 SIGSEGV. Fixes #78072.
12088 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
12089 unregister our SIGABRT handler.
12091 2006-04-19 Massimiliano Mantione <massi@ximian.com>
12093 * mini.c: Disabled inline where it can alter the call stack in a
12094 way visible from managed code.
12095 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
12098 2006-04-16 Zoltan Varga <vargaz@gmail.com>
12100 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
12101 on other platforms. Fixes #78089.
12103 2006-04-13 Martin Baulig <martin@ximian.com>
12105 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
12106 determine whether we're inside the debugger.
12109 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
12111 2006-04-12 Zoltan Varga <vargaz@gmail.com>
12113 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
12114 handler clauses. Fixes #78024.
12116 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
12117 in the CALL_MEMBASE opcodes. Fixes #78088.
12118 (mono_arch_get_vcall_slot_addr): Ditto.
12120 2006-04-10 Martin Baulig <martin@ximian.com>
12122 * debug-debugger.c: The thread handling code has now been moved
12123 into ../metadata/threads.c.
12125 2006-04-10 Zoltan Varga <vargaz@gmail.com>
12127 * driver.c (mono_main): Fix --with-gc=none build.
12129 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
12130 (mono_spillvar_offset_float): Ditto.
12131 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
12132 hreg, not when its !global, since on ia64, there is a third category: stacked
12135 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
12137 * mini.c: set MonoInst->klass for load field address and a few other
12140 2006-04-10 Zoltan Varga <vargaz@gmail.com>
12142 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
12144 2006-04-07 Zoltan Varga <vargaz@gmail.com>
12146 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
12147 the branch opt changes.
12149 2006-04-06 Dick Porter <dick@ximian.com>
12151 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
12153 * wapihandles.c (mini_wapi_seminfo):
12154 * driver.c (mono_main): Add semaphore info option
12156 2006-04-05 Zoltan Varga <vargaz@gmail.com>
12158 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
12159 branch optimization changes. Fixes #78009.
12161 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
12163 * mini.c: ignore accessibility of methods in managed->native wrappers.
12165 2006-04-04 Zoltan Varga <vargaz@gmail.com>
12167 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
12169 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
12171 2006-04-03 Zoltan Varga <vargaz@gmail.com>
12173 * mini.c: Modify the branch optimizations to preserve the invariant that
12174 the entries inside the in_bb and out_bb arrays are unique.
12175 (mono_unlink_bblock): Avoid creation of new arrays.
12177 2006-04-02 Zoltan Varga <vargaz@gmail.com>
12179 * mini.c (mono_unlink_bblock): Fix regression caused by previous
12182 2006-04-01 Zoltan Varga <vargaz@gmail.com>
12184 * mini.c (optimize_branches): Remove the "optimizations" in
12185 the cbranch1/cbranch2 -> branch cases which were causing several
12186 problems in the past. Fixes #77986.
12188 2006-03-31 Chris Toshok <toshok@ximian.com>
12190 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
12191 default optimizations :(
12193 2006-03-31 Zoltan Varga <vargaz@gmail.com>
12195 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
12198 2006-03-31 Massimiliano Mantione <massi@ximian.com>
12200 * local-propagation.c: Added comments to structs and removed
12201 "Mono" prefixes from local tree mover types.
12203 2006-03-30 Zoltan Varga <vargaz@gmail.com>
12205 * Makefile.am (arch_sources): Define this for each architecture so
12206 libmono_la_SOURCES is defined in one place.
12208 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
12210 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
12213 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
12215 * driver.c: print the GC name supplied by configure.
12217 2006-03-29 Massimiliano Mantione <massi@ximian.com>
12219 * local-propagation.c: Added tree mover, and moved here all the
12220 local propagation code from mini.c
12221 * mini.c: Added support for treeprop, and moved all the local
12222 propagation code to local-propagation.c
12223 * mini.h: Added support for treeprop
12224 * driver.c: Added support for treeprop, enabled consprop, copyprop,
12225 treeprop, inline and deadce by default
12226 * Makefile.am: Added local-propagation.c
12228 2006-03-25 Zoltan Varga <vargaz@gmail.com>
12230 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
12232 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
12234 * debug-debugger.c: make it compile without the Boehm GC.
12236 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
12238 * mini.c: fixed issue with mismatch when an icall is registered
12239 with multiple names but same address.
12241 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
12243 * declsec.c, mini-exceptions.c: use write barrier to set reference
12244 fields of managed objects.
12246 2006-03-19 Zoltan Varga <vargaz@gmail.com>
12248 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
12249 (can_access_internals): Fix a warning.
12251 * mini.c (print_method_from_ip): Rename this to
12252 mono_print_method_from_ip so it gets exported.
12254 * trace.c: Deal with strings inside StringBuilder's containing garbage
12255 and fix memory leaks. Fixes #77848.
12257 2006-03-19 Zoltan Varga <vargaz@gmail.com>
12259 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
12262 2006-03-16 Neale Ferguson <neale@sinenomine.net>
12264 * mini-s390.c: Remove OP_X86_TEST_NULL.
12266 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
12268 * mini.c: use the correct GetHashCode() for the moving collector.
12270 2006-03-16 Massimiliano Mantione <massi@ximian.com>
12272 * liveness.c: Regalloc spill cost tuning.
12274 2006-03-15 Neale Ferguson <neale@sinenomine.net>
12276 * mini-s390x.h: Correct S390_LONG macro.
12278 * mini-s390x.c: Cleanup unused code.
12280 2006-03-15 Zoltan Varga <vargaz@gmail.com>
12282 * jit-icalls.h: New file.
12284 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
12285 icalls and include that instead of including jit-icalls.c.
12287 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
12290 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
12292 * mini.c: when checking for member accessibility, also check for
12293 friend assemblies and for explicit interface implementations.
12295 2006-03-14 Zoltan Varga <vargaz@gmail.com>
12297 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
12299 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
12301 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
12302 common cases are done first.
12304 * mini-ops.h: Only define platform specific opcodes on the given platform.
12306 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
12309 2006-03-14 Martin Baulig <martin@ximian.com>
12311 Revert Paolo's change from r57348:
12313 * mini.h: don't use gboolean for bitfields.
12314 * mini.c: verifier changes for fields and methods accessibility.
12316 2006-03-13 Neale Ferguson <neale@sinenomine.net>
12318 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
12320 * mini-s390x.c: Fix conv_r_un.
12322 * cpu-s390, cpu-s390x.md: Fix lengths.
12324 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
12326 * mini.c: nested types have access to all the nesting
12327 levels, not just the enclosing types.
12329 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
12331 * mini.c: added a few more verification checks.
12333 2006-03-12 Zoltan Varga <vargaz@gmail.com>
12335 * liveness.c: Merge optimizations from the linear-il branch.
12337 2006-03-11 Zoltan Varga <vargaz@gmail.com>
12339 * mini-ia64.c (emit_call): Add a comment.
12341 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
12343 * tramp-ia64.c: Fix some warnings.
12345 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
12347 * mini.h: don't use gboolean for bitfields.
12348 * mini.c: verifier changes for fields and methods accessibility.
12350 2006-03-11 Zoltan Varga <vargaz@gmail.com>
12352 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
12353 lazy icall wrapper changes.
12355 * dominators.c: Replace all the dominator algorithms with faster
12356 ones from the linear-il branch.
12358 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
12361 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
12362 common cases are done first.
12364 * mini-amd64.c: Fix some warnings.
12366 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
12369 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
12372 * mini.h: Add a missing prototype.
12374 2006-03-10 Zoltan Varga <vargaz@gmail.com>
12376 * mini.c: Compile icall wrappers lazily.
12378 * mini-codegen.c: Use printf instead of g_print since its much faster.
12380 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
12383 * mini.c (optimize_branches): Cache the negative result from
12384 remove_block_if_useless ().
12386 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
12387 Also fix some bblock linking issues.
12389 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
12392 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
12394 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
12395 accessed fields first, for better cache behavior.
12397 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
12399 * mini.c: speedup IList<T> array accesses.
12401 2006-03-09 Zoltan Varga <vargaz@gmail.com>
12403 * mini.c (mono_method_to_ir): Handle large methods overflowing the
12404 inline_costs counter. Fixes #77190.
12406 2006-03-06 Zoltan Varga <vargaz@gmail.com>
12408 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
12409 trace messages. Fixes #77706.
12411 2006-03-04 Martin Baulig <martin@ximian.com>
12413 * tramp-amd64.c, tramp-x86.c
12414 (mono_debugger_create_notification_function): Use
12415 mono_global_codeman_reserve() to allocate a buffer at runtime and
12418 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
12420 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
12421 notification function at runtime and then call `initialize' in the
12422 `MONO_DEBUGGER__debugger_info' vtable.
12424 2006-03-04 Zoltan Varga <vargaz@gmail.com>
12426 * iltests.il: Fix a visibility problem.
12428 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
12430 * driver.c, mini.c: add hooks for the counters API.
12432 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
12434 * driver.c: show disabled options.
12436 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
12438 * linear-scan.c: always use cost-driven selection.
12440 2006-02-28 Raja R Harinath <rharinath@novell.com>
12442 * jit-icalls.c (helper_compile_generic_method): Revert change from
12445 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
12447 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
12449 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
12451 * inssel.brg: style fixes, mostly to force the updated monoburg
12452 to run for people using svn.
12454 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
12456 * mini.c: match monoburg changes.
12458 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
12460 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
12461 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
12462 declaration in the header file.
12464 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
12466 * helpers.c: reduce relocations and mem usage.
12468 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
12470 * mini.h, mini-codegen.c: disable logging features if
12471 requested by configure.
12473 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
12475 * mini.c: tiny verifier changes.
12477 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
12479 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
12480 cpu-pentium.md: stack alignment changes for osx/x86,
12481 partially from Geoff Norton <gnorton@customerdna.com>.
12483 2006-02-24 Raja R Harinath <harinath@gmail.com>
12485 * jit-icalls.c (helper_compile_generic_method): Update to changes
12486 in metadata/class.c.
12488 2006-02-24 Zoltan Varga <vargaz@gmail.com>
12490 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
12492 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
12493 interface calls with large offsets.
12495 2006-02-23 Raja R Harinath <rharinath@novell.com>
12497 * jit-icalls.c (helper_compile_generic_method): Document the
12498 special-case we depend on so that we can inflate the method twice
12499 with the same context with no bad side-effects.
12501 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
12503 * mini-x86.c, mini-amd64.c: fix for case when xen support
12506 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
12508 * mini-x86.c, mini-amd64.c: generate code to access tls items
12509 in a faster way for Xen systems.
12511 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
12513 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
12514 updates and compilation fixes for the OSX/x86 port, mostly from
12515 Geoff Norton <gnorton@customerdna.com>.
12517 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
12519 * inssel.brg: faster interface call implementation
12520 to sync with the interface_offsets MonoVTable changes.
12522 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
12524 * mini.c: more verification checks.
12526 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
12528 * mini.c: added a few more verification checks.
12530 2006-02-17 Neale Ferguson <neale@sinenomine.net>
12532 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
12533 facility on the processor and use it if available.
12535 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
12537 * driver.c, aot.c, mini.c: throw exception if the IL code is
12538 invalid or unverifiable.
12540 2006-02-17 Raja R Harinath <rharinath@novell.com>
12542 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
12545 2006-02-16 Zoltan Varga <vargaz@gmail.com>
12547 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
12549 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
12551 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
12552 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
12553 handling of instantiated generic valuetypes.
12555 2006-02-11 Zoltan Varga <vargaz@gmail.com>
12557 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
12558 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
12561 * generics.2.cs: Revert the nullable reftypes tests.
12563 2006-02-10 Zoltan Varga <vargaz@gmail.com>
12565 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
12566 using __builtin_frame_address (1) as it doesn't work in the presence
12567 of optimizations. Hopefully fixes #77273.
12569 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
12570 -> generics.cs change as it doesn't work with some automake versions.
12572 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
12574 * mini.c: handle systems that sue a different way to
12575 retrieve the stack address of the current thread.
12577 2006-02-09 Zoltan Varga <vargaz@gmail.com>
12579 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
12580 it specially in the makefile.
12582 * generics.2.cs: Add tests for nullable reference types.
12584 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
12586 * mini.c: always handle the case when mono_jit_init()
12587 is called in a thread different from the main thread,
12588 confusing libgc (bug #77309).
12590 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
12592 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
12594 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
12596 * mini.c: change optimize_branches () to use a single loop
12597 and introduce a new optimization to simplify some range checks.
12599 2006-02-03 Martin Baulig <martin@ximian.com>
12601 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
12602 and merged with debugger_thread_manager_add_thread().
12603 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
12604 inform the debugger about the main thread.
12606 2006-02-03 Zoltan Varga <vargaz@gmail.com>
12608 * basic.cs: Add test for div.un/rem.un constant folding.
12610 2006-02-03 Neale Ferguson <neale@sinenomine.net>
12612 * cpu-s390x.md: correct int_xor_imm length
12614 2006-02-03 Zoltan Varga <vargaz@gmail.com>
12616 * generics.2.cs: New test for #77442.
12618 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
12621 2006-02-02 Martin Baulig <martin@ximian.com>
12623 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
12624 <mono/metadata/mono-debug-debugger.h>
12626 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
12628 2006-02-02 Martin Baulig <martin@ximian.com>
12630 * debug-debugger.h: New header file for debug-debugger.c.
12632 * debug-debugger.c: Big API cleanup; don't run the managed Main()
12633 function is a separate thread anymore; add support for attaching.
12635 2006-02-01 Zoltan Varga <vargaz@gmail.com>
12637 * tramp-x86.c: Fix a warning.
12639 2006-01-31 Zoltan Varga <vargaz@gmail.com>
12641 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
12642 on very large methods.
12644 * aot.c (load_patch_info): Fix a warning.
12646 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
12648 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
12649 mini-ops.h: alu membase optimizations.
12651 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
12653 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
12654 to speedup StringBuilder.
12656 2006-01-27 Zoltan Varga <vargaz@gmail.com>
12658 * dominators.c (mono_compute_natural_loops): Fix detection of
12659 loop body start blocks.
12661 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
12663 2006-01-26 Zoltan Varga <vargaz@gmail.com>
12665 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
12668 2006-01-25 Massimiliano Mantione <massi@ximian.com>
12670 * aliasing.c: Fixed aliasing issue on 64 bit archs.
12672 2006-01-25 Martin Baulig <martin@ximian.com>
12674 * debug-debugger.c: Moved the `MonoDebuggerManager' and
12675 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
12676 started to cleanup this file a little bit.
12678 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
12680 * mini.c: optimize a codepath frequently happening in generics code.
12682 2006-01-23 Martin Baulig <martin@ximian.com>
12684 * Makefile.am: Only compile debug-debugger.c on supported platforms.
12686 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
12687 functions directly.
12689 * driver.c: debug-debugger.c is only available if
12690 `MONO_DEBUGGER_SUPPORTED' is defined.
12692 2006-01-23 Martin Baulig <martin@ximian.com>
12694 * debug-debugger.c: Only enable this on platforms where the Mono
12695 Debugger is working (x86 and x86_64).
12697 2006-01-21 Martin Baulig <martin@ximian.com>
12699 The Mono Debugger is now using the normal `mono' instead of the
12700 `mono-debugger-mini-wrapper' when executing managed code.
12702 * debug-debugger.c: New file; previously known as
12703 debugger/wrapper/wrapper.c.
12705 * debug-mini.c (mono_init_debugger): Removed.
12707 * driver.c (mono_main): Added new `--inside-mdb' command line
12708 argument which is used when running inside the debugger.
12710 2006-01-20 Zoltan Varga <vargaz@gmail.com>
12712 * liveness.c (mono_analyze_liveness): Remove some unused data
12715 2006-01-17 Zoltan Varga <vargaz@gmail.com>
12717 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
12719 2006-01-16 Zoltan Varga <vargaz@gmail.com>
12721 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
12722 depends on implementation details of monobitset.
12724 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
12727 2006-01-15 Zoltan Varga <vargaz@gmail.com>
12729 * liveness.c: Update after monobitset changes.
12731 2006-01-14 Zoltan Varga <vargaz@gmail.com>
12733 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
12735 2006-01-11 Neale Ferguson <neale@sinenomine.net>
12737 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
12739 * mini-s390x.c: Remove warning messages.
12741 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
12743 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
12745 2006-01-10 Zoltan Varga <vargaz@gmail.com>
12747 * generics.2.cs: Add ldelem/stelem_any test.
12749 2006-01-10 Neale Ferguson <neale@sinenomine.net>
12751 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
12753 2006-01-07 Zoltan Varga <vargaz@gmail.com>
12755 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
12757 2006-01-06 Zoltan Varga <vargaz@gmail.com>
12759 * generics.2.cs: Reenable vtype tests.
12761 * inssel-x86.brg: Remove an icorrect valuetype rule.
12763 2006-01-06 Neale Ferguson <neale@sinenomine.net>
12765 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
12766 initial support for OP_ABS.
12768 2006-01-05 Neale Ferguson <neale@sinenomine.net>
12770 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
12772 2006-01-05 Neale Ferguson <neale@sinenomine.net>
12774 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
12775 conversion and implement LADD/LSUB.
12777 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
12780 2006-01-05 Neale Ferguson <neale@sinenomine.net>
12782 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
12784 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
12787 2006-01-05 Neale Ferguson <neale@sinenomine.net>
12789 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
12790 localloc is encountered. Fixes crash in test-183.cs when using gmcs
12791 (stack walk problem).
12793 2006-01-04 Zoltan Varga <vargaz@gmail.com>
12795 * aot.c (mono_aot_load_method): Fix a warning.
12797 2006-01-03 Neale Ferguson <neale@sinenomine.net>
12799 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
12801 2006-01-03 Zoltan Varga <vargaz@gmail.com>
12803 * iltests.il: Add test for #77148.
12805 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
12808 2006-01-03 Neale Ferguson <neale@sinenomine.net>
12810 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
12812 2006-01-03 Neale Ferguson <neale@sinenomine.net>
12814 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
12815 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
12817 * basic-long.cs: Add lconv-to-r4/r8 tests.
12819 2006-01-03 Zoltan Varga <vargaz@gmail.com>
12821 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
12823 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
12824 here as on other archs.
12826 2005-12-29 Neale Ferguson <neale@sinenomine.net>
12828 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
12830 2005-12-29 Neale Ferguson <neale@sinenomine.net>
12832 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
12834 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
12836 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
12837 instrument_prolog; Add memory_barrier instruction.
12839 2005-12-26 Zoltan Varga <vargaz@gmail.com>
12841 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
12843 2005-12-23 Zoltan Varga <vargaz@gmail.com>
12845 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
12847 * aliasing.c inssel.brg: Fix warnings.
12849 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
12850 could skip initialization of some parts of memory.
12852 * mini.c mini-ia64.c: Fix warnings.
12854 * inssel-sparc.brg: Add an implementation of lneg which actually works.
12856 2005-12-22 Zoltan Varga <vargaz@gmail.com>
12858 * aliasing.c (mono_build_aliasing_information): Add a workaround for
12859 a crash seen on sparc.
12861 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
12863 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
12865 2005-12-21 Neale Ferguson <neale@sinenomine.net>
12867 * mini-ops.h: Add s390_backchain instruction
12869 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
12871 * cpu-s390.md: Add s390_backchain instruction
12873 * mini-s390.c: Significant ABI changes
12875 * mini-s390.h: Cater for zero length structures
12877 2005-12-20 Neale Ferguson <neale@sinenomine.net>
12879 * mini-s390.c: ABI fixes
12881 * inssel-s390.brg: Remove debug statements
12883 * cpu-s390.md: Fix length of ATOMIC_xx operations
12885 2005-12-19 Zoltan Varga <vargaz@gmail.com>
12887 * basic-float.cs: Add float<->long conversion tests.
12889 2005-12-16 Neale Ferguson <neale@sinenomine.net>
12891 * mini-s390.c: Fix LOCALLOC processing.
12893 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
12895 2005-12-15 Zoltan Varga <vargaz@gmail.com>
12897 * iltests.il: Add tests for some opcodes not covered by the other
12900 2005-12-15 Neale Ferguson <neale@sinenomine.net>
12902 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
12903 register loading for Tail processing; Correct trace output.
12905 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
12907 * cpu-s390.md: Correct size of jmp instruction.
12909 2005-12-13 Neale Ferguson <neale@sinenomine.net>
12911 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
12913 2005-12-13 Neale Ferguson <neale@sinenomine.net>
12915 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
12916 Bring s390 up to current level.
12918 2005-12-12 Zltan Varga <vargaz@gmail.com>
12920 * generics.2.cs: Disable the newly added tests as they do not work yet.
12922 * generics.2.cs: Add valuetype tests.
12924 2005-12-09 Zoltan Varga <vargaz@gmail.com>
12926 * basic-long.cs: Add i4->u8 test.
12928 * objects.cs: Add tests for JIT intrinsic.
12930 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
12931 optimizations lost by a mistake.
12933 2005-12-07 Zoltan Varga <vargaz@gmail.com>
12935 * basic-long.cs: Remove a test moved to objects.cs.
12937 * arrays.cs: Add more array tests.
12939 2005-12-06 Zoltan Varga <vargaz@gmail.com>
12941 * arrays.cs: Add new tests for multi-dimensional arrays.
12943 2005-12-06 Raja R Harinath <rharinath@novell.com>
12945 * Makefile.am (test_sources2): Add generics.2.cs.
12946 (EXTRA_DIST): Add test_sources2.
12948 2005-12-05 Ben Maurer <bmaurer@ximian.com>
12950 Support for boxing and unboxing nullable types as well as the
12951 isinst operation on nullables, per the CLI ammendment.
12953 * inssel.brg (CEE_ISINST): Special case for nullable
12955 * mini.c (handle_unbox_nullable): new method
12956 (handle_box): Special case for nullable types
12957 (mono_method_to_ir): Call handle_unbox_nullable in correct
12960 * generics.2.cs: New test suite
12962 * Makefile.am: Support for regression tests with generics.
12964 2005-12-03 Zoltan Varga <vargaz@gmail.com>
12966 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
12967 allocated to registers. Fixes #76800.
12969 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
12971 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
12973 2005-11-30 Zoltan Varga <vargaz@gmail.com>
12975 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
12978 2005-11-29 Zoltan Varga <vargaz@gmail.com>
12980 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
12983 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
12985 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
12986 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
12988 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
12989 single precision before storing to a single precision location.
12991 2005-11-28 Raja R Harinath <rharinath@novell.com>
12993 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
12995 2005-11-27 Zoltan Varga <vargaz@gmail.com>
12997 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
13000 * basic.cs: Remove test_0_byte_compares test which was moved to
13001 objects.cs a long time ago.
13003 2005-11-22 Massimiliano Mantione <massi@ximian.com>
13005 * aliasing.c: Fixed aliasing issue on 64 bit archs.
13007 2005-11-20 Zoltan Varga <vargaz@gmail.com>
13009 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
13010 handlers are called.
13012 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
13015 * mini-ia64.c: Add support for the throw->branch exception
13018 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
13020 2005-11-18 Massimiliano Mantione <massi@ximian.com>
13022 * mini.c: Enabled "fastpath" deadce :-)
13024 2005-11-18 Massimiliano Mantione <massi@ximian.com>
13026 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
13027 alias analysis pass to support it.
13028 * mini.h: Likewise.
13030 * liveness.c: Likewise (liveness computation can use aliasing
13031 information to be more accurate).
13032 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
13033 moreover made so that "--compile-all" uses the given optimization
13034 flags and not the default ones.
13035 * aliasing.c: Alias analysis (new file).
13036 * aliasing.h: Likewise.
13037 * Makefile.am: added "aliasing.c" and "aliasing.h".
13039 2005-11-17 Zoltan Varga <vargaz@gmail.com>
13041 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
13044 2005-11-13 Zoltan Varga <vargaz@gmail.com>
13046 * mini-exceptions.c (mono_handle_exception_internal): Remove the
13047 fp >= end_of_stack exit condition, as it is not needed, and it might
13048 become true for fp eliminated frames.
13050 2005-11-11 Zoltan Varga <vargaz@gmail.com>
13052 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
13055 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
13057 * mini-arm.c: fixed alignment of doubles/longs to match
13058 the C ABI (bug #76635).
13060 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
13062 * aot.c: fix compilation with --enable-minimal=aot.
13064 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
13066 * mini-arm.c: fixed compatibility with the new
13067 floating point emulator package for compares.
13069 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
13071 * mini.c : reverted sig->pinvoke changes (r51396-51397).
13073 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
13075 * mini-exceptions.c (print_stack_frame): Output to stderr.
13076 (mono_handle_native_sigsegv): Ditto.
13078 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
13080 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
13081 OP_LCONV_TO_OVF_I implementation.
13083 * mini-amd64.c: Add support for the throw->branch exception
13086 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
13087 when the catch clause catches a more general exception, i.e. Object.
13089 2005-10-30 Zoltan Varga <vargaz@gmail.com>
13091 * cpu-ia64.md: Remove unused opcodes.
13093 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
13094 specific defines for architectures defining USE_SIGACTION.
13096 * mini-ia64.c: Fix some warnings.
13098 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
13099 version seemed to skip a frame.
13101 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
13103 * mini.c: Clean up the usage of sig->pinvoke flag. Now
13104 only calls which are made to native code use this flag.
13106 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
13108 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
13109 varargs methods as well.
13111 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
13112 which have save_lmf set. Reorganize methods prologs a bit.
13114 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
13115 debugger to the proper place.
13117 2005-10-29 Martin Baulig <martin@ximian.com>
13119 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
13120 when running inside the debugger until the debugger has support
13123 2005-10-26 Zoltan Varga <vargaz@gmail.com>
13125 * mini.h: Fix a warning.
13127 2005-10-24 Miguel de Icaza <miguel@novell.com>
13129 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
13130 we expose publicly, this returns the string.
13132 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
13134 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
13135 with fp elimination.
13137 2005-10-21 Zoltan Varga <vargaz@gmail.com>
13139 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
13140 native stacktrace using the glibc 'backtrace' function if available.
13142 2005-10-20 Zoltan Varga <vargaz@gmail.com>
13144 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
13146 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
13147 handle SIGSEGVs received while in native code.
13149 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
13150 code, call mono_handle_native_sigsegv which will abort the runtime
13151 after printing some diagnostics, instead of converting it into a
13152 confusing NullReferenceException.
13154 2005-10-18 Zoltan Varga <vargaz@gmail.com>
13156 * cpu-pentium.md: Remove unused opcodes.
13158 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
13160 * mini-amd64.h (MonoLMF): Add rsp field.
13162 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
13165 2005-10-17 Zoltan Varga <vargaz@gmail.com>
13167 * mini-codegen.c (get_register_spilling): Fix some warnings.
13169 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
13171 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
13172 elimination during exception handling. Enable fp elimination by
13175 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
13178 2005-10-16 Martin Baulig <martin@ximian.com>
13180 * mini-exceptions.c
13181 (mono_debugger_run_finally): New public method for the debugger.
13183 2005-10-10 Zoltan Varga <vargaz@gmail.com>
13185 * debug-mini.c (mono_debug_init_method): Fix warning.
13187 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
13188 the 'exname' parameter const to fix some warnings.
13190 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
13192 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
13193 introduced by the previous patch.
13195 2005-10-08 Zoltan Varga <vargaz@gmail.com>
13197 * basic-float.cs: Add test for precision of float arithmetic.
13199 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
13200 when loading/storing single values from/to memory.
13202 * mini.c (mono_jit_compile_method_with_opt): Create the function
13203 pointers in the correct domain.
13205 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
13207 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
13208 introduced by previous patch.
13210 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
13211 when out_filter_idx is NULL.
13213 * mini-exceptions.c: Don't run filter clauses twice during exception
13214 handling. Fixes #75755.
13216 2005-10-07 Zoltan Varga <vargaz@gmail.com>
13218 * aot.c: Add support for ldflda wrappers.
13220 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
13223 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
13225 * mini.c, mini.h: do not consider exception handlers blocks when
13226 setting up interface variables.
13228 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
13230 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
13232 2005-10-03 Zoltan Varga <vargaz@gmail.com>
13234 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
13235 causes a regression.
13237 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
13239 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
13241 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
13242 of the OP_P definitions.
13244 * TODO: Add a proposal for dealing with the CEE/OP mess.
13246 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
13247 optimizations from the x86 port.
13249 * cpu-amd64.md: Ditto.
13251 * basic.cs basic-long.cs: Add tests.
13253 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
13255 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
13256 Patrik Torstensson's implementation of my exception-handling
13257 optimization idea, when the exception object is not used
13260 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
13262 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
13263 of the mul_imm optimizations from the old jit.
13265 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
13267 * mini.c, liveness.c: patch by Patrik Torstensson and
13268 Zoltan Varga to improve performance in methods with
13271 2005-09-30 Zoltan Varga <vargaz@gmail.com>
13273 * driver.c: Remove 'Globalization' entry from --version.
13275 2005-09-28 Zoltan Varga <vargaz@gmail.com>
13277 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
13278 there is a profiler interested in JIT events.
13280 * aot.c: Load profile files produced by the AOT profiling module, and
13281 reorder methods based on the profiling info. Add a 'method_order' table
13282 to the AOT file to make mono_aot_find_jit_info work with the reordered
13285 * mini.h: Bump AOT file version info.
13287 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
13289 * mini-arm.h: work around what looks like a gcc bug when optimizations
13292 2005-09-28 Raja R Harinath <rharinath@novell.com>
13294 * Makefile.am (AM_CFLAGS): Don't use += to append inside
13295 conditionals. Use ...
13296 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
13298 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
13300 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
13301 to determine the amount of memory to copy when passing valuetypes.
13303 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
13304 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
13306 2005-09-27 Zoltan Varga <vargaz@gmail.com>
13308 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
13309 information about aot.
13311 2005-09-27 Ben Maurer <bmaurer@ximian.com>
13313 * *.c: Replace the use of {Enter,Leave}CriticalSection with
13314 macros. This will allow a deadlock debugger to easily be plugged
13317 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
13319 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
13321 2005-09-27 Raja R Harinath <rharinath@novell.com>
13323 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
13324 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
13325 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
13326 ($(arch_built)) [CROSS_COMPILING]: Error out.
13328 2005-09-26 Zoltan Varga <vargaz@gmail.com>
13330 * aot.c: Add support for the no_special_static flag for classes.
13332 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
13334 * Reapply reverted patches.
13336 * *: Revert r50174 as well.
13338 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
13340 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
13342 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
13344 2005-09-23 Miguel de Icaza <miguel@novell.com>
13346 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
13347 part of the SIG_HANDLER_SIGNATURE.
13349 2005-09-23 Zoltan Varga <vargaz@gmail.com>
13351 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
13354 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
13355 introduced by previous patch.
13357 2005-09-21 Zoltan Varga <vargaz@gmail.com>
13359 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
13360 saved registers too.
13362 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
13363 upon the information returned by get_call_info ().
13365 * mini-x86.c (add_float): Fix stack size calculation.
13366 (mono_arch_call_opcode): Rewrite this so it works based up the
13367 information returned by get_call_info ().
13368 (mono_arch_get_this_vret_args): Ditto.
13370 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
13372 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
13373 in cinfo to determine the registers which need to be used.
13375 2005-09-20 Miguel de Icaza <miguel@novell.com>
13377 * driver.c (mono_main): Add --server and --desktop flags.
13379 2005-09-16 Zoltan Varga <vargaz@gmail.com>
13381 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
13382 registers as global registers.
13384 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
13385 longer needed with the new register allocator.
13387 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
13389 * cpu-ia64.md: Remove unused opcodes.
13391 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
13393 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
13395 * cpu-amd64.md: Remove unused opcodes.
13397 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
13398 needed with the new register allocator.
13400 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
13403 2005-09-16 Raja R Harinath <rharinath@novell.com>
13405 * Makefile.am (check-local): Don't invoke semdel-wrapper.
13407 2005-09-16 Martin Baulig <martin@ximian.com>
13409 * exceptions-amd64.c
13410 (throw_exception): Don't call mono_debugger_throw_exception() if
13411 we're a rethrow - see the FIXME in the code.
13413 2005-09-15 Geoff Norton <gnorton@customerdna.com>
13415 * mini.c (mono_init_exceptions): This only works on some architectures.
13417 2005-09-15 Zoltan Varga <vargaz@gmail.com>
13419 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
13422 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
13424 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
13425 now in mini-exceptions.c.
13427 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
13429 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
13430 now in mini-exceptions.c.
13432 2005-09-15 Zoltan Varga <vargaz@gmail.com>
13434 * exceptions-x86.c: Applied patch from Patrik Torstensson
13435 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
13437 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
13438 code into mini-exceptions.c. Add some assertions to it.
13440 2005-09-12 Zoltan Varga <vargaz@gmail.com>
13442 * aot.c (emit_section_change): Applied patch from "The Software Team"
13443 (<software@solmersa.com>). Fix as errors on windows.
13445 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
13447 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
13448 method info into the LMF.
13450 2005-09-11 Zoltan Varga <vargaz@gmail.com>
13452 * mini-ia64.c: Add proper unwind info for method epilogs.
13454 * exceptions-ia64.c: Add some code to help debugging.
13456 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
13458 * mini-exceptions.c: Fix warning.
13460 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
13462 * mini.c: Really fix build.
13464 * mini-x86.c mini-amd64.c: Fix build.
13466 2005-09-11 Zoltan Varga <vargaz@gmail.com>
13468 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
13470 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
13471 some Interlocked methods as intrinsics.
13473 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
13474 for Thread methods as well.
13476 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
13478 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
13480 * mini-ia64.c mini-x86.c mini-amd64.c
13481 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
13484 * mini.c (mono_init_exceptions): Fix build breakage.
13486 2005-09-10 Zoltan Varga <vargaz@gmail.com>
13488 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
13489 of instructions. Use the new ia64_unw_op macros for emitting unwind
13492 * mini.c (mono_init_exceptions): Initialize exception handling
13493 related trampolines at startup.
13495 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
13497 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
13499 2005-09-09 Zoltan Varga <vargaz@gmail.com>
13501 * mini.c: Handle type loading errors gracefully during compilation and
13502 throw the appropriate exception.
13504 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
13506 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
13507 for the mono binary.
13509 2005-09-09 Martin Baulig <martin@ximian.com>
13511 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
13514 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
13516 * mini-arm.h: use emulation for conv.r.un for the release.
13518 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
13520 * mini-arm.c, objects.cs: more fixes and tests for them.
13522 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
13524 * mini-arm.c: align structures to at least 4 bytes to be able
13525 to keep our current optimized memcpy.
13527 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
13529 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
13531 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13533 * mini.c: ignore SIGPIPE.
13535 2005-09-04 Zoltan Varga <vargaz@gmail.com>
13537 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
13539 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
13541 2005-09-02 Zoltan Varga <vargaz@gmail.com>
13543 * mini.h: Add prototype for mono_allocate_stack_slots_full.
13545 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
13547 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
13548 exception handling support.
13549 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
13550 patch by Brian Koropoff <briank@marakicorp.com>).
13552 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
13554 * mini.c: revert another 'optimization' which breaks when
13555 items on the eval stack need to be saved at a basic block end
13558 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
13560 * jit-icalls.c: for arrays, ensure we always provide
13563 2005-08-30 Zoltan Varga <vargaz@gmail.com>
13565 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
13567 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
13569 2005-08-29 Zoltan Varga <vargaz@gmail.com>
13571 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
13572 arguments in their original register.
13574 2005-08-28 Zoltan Varga <vargaz@gmail.com>
13576 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
13579 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
13580 when ssapre is enabled.
13582 * inssel-long.brg: Fix bug in previous patch.
13584 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
13585 multiplication by a constant.
13587 2005-08-27 Zoltan Varga <vargaz@gmail.com>
13589 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
13592 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
13595 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
13597 * inssel-arm.brg: apply changes tested by Brian Koropoff
13598 <briank@marakicorp.com>.
13600 2005-08-25 Zoltan Varga <vargaz@gmail.com>
13602 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
13604 2005-08-24 Zoltan Varga <vargaz@gmail.com>
13606 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
13607 to the same register if dreg is just a base register.
13608 (print_ins): Improve printing of membase opcodes.
13610 * inssel-x86.brg: Add optimized ldind(reg) rules.
13612 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
13614 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
13616 * mini.c: when running under valgrind, set the stack bottom for
13617 the GC at the actual approximate stack for the app (fixes running
13618 mono with valgrind).
13620 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
13622 * mini.c: do no break at the first valuetype to init found
13623 (fixes bug #75791).
13625 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
13627 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
13629 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
13631 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
13633 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
13635 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
13637 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
13639 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
13641 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
13644 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
13647 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
13650 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
13652 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
13654 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
13656 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
13657 in the tail recursion optimization.
13659 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
13660 debug info into the assembly file.
13662 * iltests.il: Add test for filter regions.
13664 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
13665 initial stack of filter regions. Fixes #75755.
13667 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
13669 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
13670 stack requirements.
13672 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
13674 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
13675 the check for an already compiled method on non-ia64 platforms.
13676 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
13679 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
13681 * inssel-x86.brg: Add some optimized call rules.
13683 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
13685 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
13688 * mini.h mini-trampolines.c: Pass the trampoline argument to
13689 mono_arch_patch_delegate_trampoline.
13691 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
13693 * mini-trampolines.c: Fix build.
13695 * mini-amd64.h: Add delegate trampolines.
13697 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
13699 * inssel-amd64.brg: Add optimized call rules.
13701 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
13703 * inssel-ia64.brg: Add optimized ldind(reg) rules.
13705 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
13707 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
13710 * mini-ia64.c: Remove LMF fixmes.
13712 * mini-ia64.h: Remove most fields from LMF.
13714 * inssel-ia64.brg (stmt): Fix unaligned access errors.
13716 * mini-trampolines.c: Add support for IA64 function descriptors.
13718 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
13719 for IA64 function descriptors.
13721 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
13723 * tramp-arm.c: patch the vtable for virtual calls. Added
13724 support code to register/unregister the LMF.
13725 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
13728 2005-08-19 Dick Porter <dick@ximian.com>
13730 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
13731 bit value if needed.
13733 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
13735 * mini.c (mini_get_method): Move handling of wrapper data here.
13737 * mini.c (mono_method_to_ir): Add support for dynamic methods.
13739 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
13742 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
13743 bblock->code does not remain empty.
13745 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
13747 * arrays.cs: Add regression test for #75832.
13749 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
13750 rules. Fixes #75832.
13752 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
13753 instruction scheduling.
13755 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
13757 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
13759 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
13761 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
13763 * mini-codegen.c: Fix VC build.
13765 * cpu-pentium.md: Increase length of atomic_exhange_i4.
13767 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13769 * mini.h: fix signature for mono_register_opcode_emulation.
13771 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
13773 * mini.c: Get rid of most of the helper_sig_... constants using
13774 mono_create_icall_signature ().
13776 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
13778 * jit-icalls.c (helper_ldstr): New helper function.
13780 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
13782 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
13783 throw, load the string using a helper call instead of creating a string object.
13785 * aot.c: Update after LDSTR changes.
13787 * mini.h: Bump AOT file version.
13789 * aot.c: Save class size info into the AOT file. Print more statistics during
13792 * mini.h: Bump AOT file version.
13794 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
13795 ordering of disasm cases. Fixes #74957.
13797 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
13799 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
13800 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
13801 the generic code needed for the ARM port.
13803 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
13805 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
13806 inssel-arm.brg: more ARM features and fixes.
13808 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
13810 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
13811 ARM port work in progress.
13813 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
13815 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
13817 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
13819 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
13821 * inssel.brg (mini_emit_memset): Add support for unaligned access.
13823 * *-ia64.*: Ongoing IA64 work.
13825 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
13827 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
13829 * TODO: Remove out-of-data todo stuff.
13831 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
13834 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
13836 * mini.h: Bump corlib version.
13838 2005-07-27 Martin Baulig <martin@ximian.com>
13841 (create_copy_ins): Added `const unsigned char *ip' argument; set
13842 `copy->cil_code' from it.
13844 2005-07-27 Martin Baulig <martin@ximian.com>
13846 * mini-exceptions.c (mono_handle_exception): Don't call
13847 mono_debugger_handle_exception() for filters.
13849 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
13851 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
13854 2005-07-26 Martin Baulig <martin@ximian.com>
13856 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
13858 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
13859 helper_compile_generic_method() if the method is actually virtual
13862 2005-07-26 Martin Baulig <martin@ximian.com>
13865 (trampoline_code): Renamed to `mono_trampoline_code' and made it
13866 public; this is now accessed directly by the debugger.
13867 (mono_generic_trampoline_code): Removed.
13870 (mono_debug_init_method): Also add interncalls and wrappers.
13872 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
13874 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
13876 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
13878 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
13880 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
13882 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
13884 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
13886 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
13887 getting TLS offsets on AMD64 too.
13889 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
13891 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
13893 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
13895 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
13896 inssel-arm.brg, mini-arm.h: ARM port work in progress.
13898 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
13900 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
13902 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
13905 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
13906 mono_sparc_is_virtual_call ().
13908 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
13910 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
13911 trampoline parameters.
13913 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
13915 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
13916 to mono_arch_get_vcall_slot_addr.
13918 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
13921 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
13923 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
13925 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
13927 2005-07-19 Martin Baulig <martin@ximian.com>
13929 * exceptions-amd64.c (throw_exception): Call
13930 mono_debugger_throw_exception() here like we're doing it on i386.
13932 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
13934 * mini-ia64.c: Add optimized TLS access support.
13936 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
13938 * mini-exceptions.c: Ongoing IA64 work.
13940 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
13942 * mini.c: Use the default optimization set when embedding. Fixes
13945 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
13947 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
13948 of trampolines to a separate file.
13950 * mini-trampolines.c: New file.
13952 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
13955 * tramp-x86.c: Reorganize the trampoline code to be similar to the
13958 * mini-codegen.c: Fix cygwin build.
13960 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
13962 * mini.c: Add some minor changes needed by the IA64 port.
13964 * *-ia64.*: Ongoing IA64 work.
13966 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
13968 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
13969 trampolines into arch-independent and arch-dependent parts.
13971 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
13973 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
13975 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
13977 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
13978 the xp-regalloc-branch for amd64.
13980 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
13981 xp-regalloc-branch for x86.
13983 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
13985 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
13987 2005-07-06 Martin Baulig <martin@ximian.com>
13990 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
13991 (mono_jit_runtime_invoke): Likewise.
13993 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
13995 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
13998 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
13999 without loading their metadata. Reorganize the file format so exception handling+
14000 debug info is kept separate from normal method info. Create MonoJitInfo
14001 structures for methods lazily.
14003 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
14005 (x86_class_init_trampoline): Patch AOT class init trampolines too.
14007 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
14009 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
14012 * mini.h: Bump AOT file version.
14014 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
14016 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
14018 2005-07-01 Raja R Harinath <rharinath@novell.com>
14020 * Makefile.am (check-local): Call semdel-wrapper.
14022 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
14024 * mini-x86.c: Revert the last change as it seems to break the build..
14026 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
14028 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
14030 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
14032 2005-06-27 Ben Maurer <bmaurer@ximian.com>
14034 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
14035 outside of the macro, so strange stuff doesn't happen with gcc4
14036 (NEW_AOTCONST_TOKEN): Likewise.
14038 2005-06-28 Martin Baulig <martin@ximian.com>
14040 * mini.c (mini_class_is_system_array): New static method; use this
14041 instead of `klass->parent == mono_defaults.array_class' everywhere
14042 since this also works for the new generic array class.
14044 2005-06-26 Ben Maurer <bmaurer@ximian.com>
14046 * inssel.brg: Remove warnings.
14048 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
14050 * mini-ia64.c: Ongoing IA64 work.
14052 * basic-float.cs: Add float->i1 conversion test.
14054 * iltests.il: Add conv.u4 test.
14056 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
14058 * inssel-long.brg: Fix bug caused by last change.
14060 2005-06-23 Geoff Norton <gnorton@customerdna.com>
14062 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
14063 BSDs. Allows the x86 JIT to work on OSX86
14065 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
14067 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
14070 * mini-ia64.c: Ongoing IA64 work.
14072 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
14074 * mini-ia64.c: Ongoing IA64 work.
14076 * driver.c: Clean up jit_code_hash as well when using --regression.
14078 * inssel-long.brg: Fix long->i4/u4 conversion rules.
14080 * basic-long.cs: Add tests for long->u4 conversion.
14082 2005-06-18 Ben Maurer <bmaurer@ximian.com>
14084 * mini.c: Take mono_get_domainvar out of macros. This makes sure
14085 that we do not depend on undefined C behavior: the order stuff
14086 gets evaluated within an expression. Fixes mono when compiled on
14089 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
14091 * *-ia64.*: Ongoing IA64 work.
14093 * aot.c: Lower memory usage while loading AOT methods.
14095 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
14097 * mini.h: Bump AOT file format version.
14099 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
14101 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
14103 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
14105 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
14106 not on callee assembly). Fixed some comments.
14108 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
14110 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
14111 it gets proper disassembly.
14112 (emit_method_info): Remove some dead code.
14114 * mini.c (mini_method_compile): Allways allocate the GOT var in
14115 mono_method_to_ir for emulating opcodes.
14117 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
14119 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
14120 before freeing the code memory. Fixes #74990.
14122 * objects.cs: Add regression test for #74992.
14124 * liveness.c: Extend live ranges of arguments to the beginning of the
14125 method. Fixes #74992.
14127 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
14128 so it points into the faulting instruction.
14130 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
14132 * jit-icalls.c (mono_imul_ovf): Add exception handling.
14134 * *-ia64.*: Ongoing IA64 work.
14136 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
14138 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
14140 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
14142 * *-ia64.*: Ongoing IA64 work.
14144 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
14146 * basic-long.cs: Add tests for add/sub.ovf.
14148 * basic.cs: Add tests for sub.ovf.
14150 * *-ia64.*: Ongoing IA64 work.
14152 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
14154 * *-ia64.*: Ongoing IA64 work.
14156 * basic.cs: Add conv.ovf.i4.un test.
14158 2005-06-09 Massimiliano Mantione <massi@ximian.com>
14160 * mini.c: (remove_block_if_useless) Fixed bug 75061.
14162 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14164 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
14166 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
14168 * *-ia64.*: Ongoing IA64 work.
14170 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14173 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
14175 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
14177 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
14179 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
14181 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
14183 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
14184 of a call is callable by a near call.
14186 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
14188 * mini-ia64.c: Ongoing IA64 work.
14190 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
14192 * genmdesc.c: Make the generated array non-static.
14194 * inssel-long.brg: Fix LSHR_IMM rule.
14196 * *-ia64.*: Ongoing IA64 work.
14198 * *-ia64.*: Ongoing IA64 work.
14200 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
14202 * *-ia64.*: Ongoing IA64 work.
14204 * *-ia64.*: Ongoing IA64 work.
14206 * mini-ia64.c: Ongoing IA64 work.
14208 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
14210 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
14212 * objects.cs basic-calls.cs: Move some tests to objects.cs.
14214 * objects.cs basic-long.cs: Move some tests to objects.cs.
14216 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
14218 * *-ia64.*: Ongoing IA64 work.
14220 * iltests.il: Add a new test.
14222 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
14223 newobj. Fixes #75042.
14225 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
14227 * *-ia64.*: Ongoing IA64 work.
14229 * *-ia64.*: Ongoing IA64 work.
14231 * *-ia64.*: Ongoing IA64 work.
14233 * basic.cs objects.cs: Move tests accessing static variables as well.
14235 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
14237 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
14239 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
14241 * driver.c: Always print failed tests.
14243 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
14246 * *ia64*: Ongoing IA64 work.
14248 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
14250 * basic.cs: Add tests for add.ovf. Fix warnings.
14252 2005-05-18 Miguel de Icaza <miguel@novell.com>
14254 * driver.c (mono_main): Avoid crash if no argument is passed to
14255 --break; Do not use g_error, but f_printf. And fix all other
14256 ocurrences of the same crash.
14258 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
14260 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
14261 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
14264 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
14266 * *-ia64.*: Add beginnings of IA64 backend.
14268 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
14270 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
14272 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
14275 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
14277 * mini-amd64.c: Fix a warning.
14279 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
14281 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
14282 in float_neg. Fixes #74897.
14284 * mini-amd64.c (emit_call): Fix another near call bug.
14286 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
14288 * declsec.c: Keep the appdomain information in the structure. Added a
14289 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
14290 value gets overwritten).
14291 * declsec.h: Set the default MonoArray for the the stack to 6. Added
14292 an MonoAppDomain member to MonoSecurityFrame.
14293 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
14294 used in the stack walk. Now use a MonoArray which grow (double) when
14297 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
14299 * mini.c: Re-enabled runtime cleanup, since running threads should
14300 now properly stop when exiting.
14302 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
14304 * mini-codegen.c: New file contaning the arch-independent local
14305 register allocator. Not used by any architectures yet.
14307 * mini.h linear-scan.c: Merge some changes from the
14308 mini-xp-local-regalloc branch.
14310 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
14312 * mini-amd64.c (emit_call): Fix calls to native functions when the
14313 runtime is compiled as a shared library. Fixes #74756.
14315 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
14316 on a literal field. Fixes #74751.
14318 2005-04-25 Raja R Harinath <rharinath@novell.com>
14320 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
14322 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
14324 * objects.cs: Add missing null casting test.
14326 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
14328 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
14329 in wrapper methods. Also rename 'address' variable to 'offset'.
14331 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
14333 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
14336 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
14338 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
14341 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
14343 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
14345 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
14347 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
14348 just the last bytes.
14350 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
14352 * aot.c (mono_compile_assembly): Fix warning.
14354 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
14355 by the _MSC_VER stuff.
14357 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
14359 * inssel-long.brg: Fix #74588.
14361 * cpu-amd64.md: Fix #74591.
14363 * iltests.il: Add new regression tests.
14365 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
14367 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
14370 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
14372 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
14374 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
14375 from Bill Middleton <flashdict@gmail.com>.
14377 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
14379 * arrays.cs: Add new regression test. Fix warnings.
14381 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
14383 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
14384 and leakage in CKFINITE.
14386 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
14387 this to a null op since it is called on amd64 too.
14389 * exceptions-amd64.c (get_throw_trampoline): Align stack.
14391 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
14392 body since this is not used on amd64.
14394 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
14396 * mini-amd64.c: Remove obsolete fixmes.
14398 * mini.c (print_method_from_ip): Fix debugging support.
14400 2005-2-1 Massimiliano Mantione <massi@ximian.com>
14402 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
14403 so that expressions that don't give much gain are not reduced.
14404 * ssapre.h: Likewise.
14406 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
14408 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
14410 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
14412 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
14414 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
14416 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
14418 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
14420 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
14422 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
14425 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
14427 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
14429 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
14431 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
14432 MONO_ARCH_USE_SIGACTION. Fixes #74252.
14434 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
14436 * mini-x86.c: Fix up stack overflow handling.
14438 * exceptions.cs: Add new regression test.
14440 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
14442 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
14443 mono_jit_thread_attach.
14445 * mini.c (mono_method_to_ir): Verify called method is not abstract.
14447 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
14449 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
14450 avoid calling constructors using callvirt.
14452 * inssel.brg: Fix #74073.
14454 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
14456 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
14457 compilation with non-GCC compilers.
14458 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
14459 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
14461 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
14463 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
14464 klass->interface_offsets (will likely fix bug#74073).
14466 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
14468 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
14470 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
14472 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
14473 to amd64_div_reg_size ().
14475 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
14477 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
14479 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
14481 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
14483 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
14485 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
14487 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
14489 * mini.c (mono_precompile_assembly): Load and precompile referenced
14490 assemblies as well. Fixes #74015.
14492 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
14494 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
14496 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
14498 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
14499 a lot of checks and (anyway) permissions cannot work until corlib is
14502 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
14504 * mini-ppc.c: fixed ABI issue on sysv/ppc.
14506 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
14508 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
14509 calls (fixes bug#72824).
14511 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
14513 * mini.c: fix tail recursion elimination (see test in bug#73936).
14515 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
14517 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
14518 some fp functions in sse2 mode.
14520 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
14522 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
14524 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
14526 * mini.h mini.c: Add mono_get_jit_tls_key ().
14528 * mini-x86.c: Enable fast TLS support on windows.
14530 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
14532 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
14533 * mini.c: Check for p/invoke method when generating code. If a
14534 p/invoke method, or it's class, isn't decorated with [Suppress
14535 UnmanagedCodeSecurity] then generate code to call System.Security.
14536 UnmanagedDemand (only if the security manager is active).
14538 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
14540 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
14541 last change as it seems to cause strange crashes.
14543 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
14545 * *.c: handle unsafe function pointers where needed.
14547 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
14549 * mini.c (mono_jit_free_method): Remove the fixme too.
14551 2005-03-15 Miguel de Icaza <miguel@novell.com>
14553 * mini.c: As discussed, make the code actually free the delegate
14554 thunk now, to enable the debugging of delegate problems, use
14555 MONO_DEBUG=1 when running Mono.
14557 This takes also care of parts of the leaks as seen by Joe.
14559 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
14561 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
14562 thread_tls_offset calculation.
14564 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
14566 * declsec.c: Reworked linkdemand checks for icall. The previous code
14567 was using the declaration code (untrusted) and didn't work as expected
14568 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
14571 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
14573 * iltests.il: Add new localloc test.
14575 * mini-amd64.c: Handle large stack allocations the same way as on
14576 windows if stack overflow handling is working.
14578 * mini-amd64.c: Allocate the signal stack using mmap.
14580 * mini.c (sigsegv_signal_handler): Fix reading of context.
14582 * mini-exceptions.c: Fix up stack overflow handling.
14584 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
14586 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
14588 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
14590 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
14592 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
14593 tramp_init functions as they are no longer needed.
14595 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
14597 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
14599 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
14601 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
14603 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
14606 * mini-ops.h: Add OP_LMUL_IMM.
14608 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
14609 long mul/div opcodes as intrinsic.
14611 * mini-amd64.c (emit_call): Handle the case when the callee might be
14614 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
14616 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
14619 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
14621 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
14623 2005-03-09 Ben Maurer <bmaurer@ximian.com>
14625 * mini.c (mono_codegen): Don't leak here, to help people running
14628 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
14630 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
14631 conversions in sse2 mode.
14633 * basic-float.cs: Add regression test.
14635 * mini-amd64.c: Reenable sse2.
14637 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
14639 * mini-amd64.c: Disable sse2 until some regressions are fixed.
14641 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
14643 * driver.c: Copyright text should include 2005.
14645 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
14647 * cpu-amd64.md (load_membase): Fix more max lengths.
14649 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
14651 * cpu-amd64.md (load_membase): Fix max length.
14653 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
14655 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
14657 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
14658 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
14660 * basic-float.cs: Add rounding regression test.
14662 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
14664 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
14666 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
14667 structures in registers for pinvoke wrappers.
14669 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
14671 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
14673 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
14675 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
14676 wrapper to mono_jit_thread_attach.
14678 * mini.c (mini_jit_thread_attach): New jit icall.
14680 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
14681 native->managed wrappers.
14683 * exceptions.cs: Add new regression test.
14685 * mini.c (optimize_branches): Check regions in the cbranch to throw
14686 block case as well. Fixes #73242.
14688 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
14690 * mini.c: thread safety fixes.
14692 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
14694 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
14695 patching stuff, since delegates use jump trampolines so there is
14698 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
14701 * tramp-amd64.c: Fix build.
14703 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
14704 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
14706 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
14707 Rename this to mono_arch....
14708 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
14710 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
14712 * mini-amd64.c (emit_call): If both the caller and the callee is
14713 guaranteed to have 32 bit addresses, emit a normal call.
14715 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
14717 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
14718 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
14719 method_ptr inside delegates.
14721 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
14723 * mini.c (mono_jit_free_method): Free the method info even if the native code is
14724 invalidated. Fixes #73001.
14726 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
14728 * mini-x86.c: Only use stdcall for pinvokes on windows.
14730 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
14732 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
14733 * mini-x86.c: remove unreliable __thread var offset detection,
14734 use the correct accessors and enable by default.
14736 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
14738 * mini.c (mono_jit_free_method): Fix memory leak.
14740 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
14742 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
14744 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
14746 * cpu-amd64.md: Fix lengths of atomic opcodes.
14748 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
14750 * driver.c: try to not imply using ICU is any good.
14752 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
14754 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
14755 functions as inline ops.
14757 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
14758 some Interlocked functions as inline ops.
14760 * mini.c (move_basic_block_to_end): Fix bug in last patch.
14762 * mini.h (MonoBasicBlock): Reorganize fields a bit.
14764 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
14766 * mini.c: Add support for OP_NOT_TAKEN.
14768 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
14769 structures in registers for pinvoke wrappers.
14771 * mini-amd64.c: Fix warnings.
14773 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
14775 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
14777 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
14779 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
14780 address instead of loading the address from it.
14782 * mini-x86.c: Add support for returning small structs in registers
14783 on Win32. Fixes part of #70864.
14785 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
14787 * trace.c (get_token): Improve error checking.
14789 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
14791 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
14793 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
14795 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
14796 it can be reused for MonoClass.
14797 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
14800 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
14802 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
14803 instead of a MonoReflectionMethod. The method information wasn't used
14804 when displaying SecurityException details (but will be now).
14806 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
14808 * Makefile.am : windows build fix.
14810 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
14812 * iltests.il: Add new regression test.
14814 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
14817 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
14819 * mini.c: Moved linkdemand check into helper function check_linkdemand
14820 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
14823 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
14825 * declsec.c: Added statistics counter for different kinds of
14827 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
14828 (and commented) declaration.
14829 * mini.c: Added statistics counter for security Demand code
14830 generation. Added display of security statistics.
14832 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
14834 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
14835 Fix compilation errors under gcc-2.95.
14837 2005-02-12 Ben Maurer <bmaurer@ximian.com>
14839 * mini.c, driver.c: Use the new jit trampoline hashtable
14841 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
14843 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
14845 2005-02-11 Martin Baulig <martin@ximian.com>
14847 * debug-mini.c (mono_debug_close_method): Free the line number array.
14849 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
14851 * aot.c: Break up large methods into smaller ones. Share GOT slots for
14854 * mini.h: Bump AOT file format version.
14856 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
14858 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
14860 * declsec.h: Added macros to get/set lazyly initialized security
14861 informations about assemblies. Added new enum for different type of
14862 possible LinkDemand violation. Added function to check LinkDemands.
14863 * mini.h: Added a field to MonoCompile to hold any security violation
14864 detected when JITting a method (so it can be thrown later).
14865 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
14866 and CEE_CALLVIRT. Added code to throw exception at the end of
14867 mini_method_compile (note: the exception is unhandled right now).
14869 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
14871 * mini.c, jit-icalls.c: use the managed implementation of
14872 memset for initobj and memset, to avoid managed <-> unmanaged
14875 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
14877 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
14878 optimization if it would need a GOT var.
14880 * basic.cs: Add tests for constant propagation and switch statements.
14882 * ssa.c: Fix out-of-range constant propagation and switch statements.
14884 2005-02-09 <vargaz@freemail.hu>
14886 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
14888 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
14890 * cpu-amd64.md (load_membase): Fix max length of load_membase.
14892 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
14894 * mini.c: update to new signature of mono_class_get_allocation_ftn().
14896 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
14898 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
14899 arithmetic operations.
14901 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
14903 * mini-ppc.c: add a workaround for broken user code that
14904 DllImports vararg functions with non-vararg signatures.
14906 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
14908 * mini.c (mono_jit_compile_method_inner): Add detection and a
14909 meaningfull error message for assemblies written in Managed C++.
14911 * tramp-amd64.c mini-amd64.h: Add support for
14912 create_trampoline_from_token ().
14914 * aot.c mini-x86.c abcremoval.c: Applied patch from
14915 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
14917 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
14919 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
14920 which takes a MonoImage/token as parameter instead of a MonoMethod.
14922 * aot.c: Use the new trampoline for initializing vtables.
14924 * aot.c: Add support for ldfld/stfld_remote wrappers.
14926 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
14927 rules for compare <MEM>, IMM.
14929 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
14931 * aot.c: Handle inherited finalizers correctly.
14933 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
14935 * inssel.brg (stmt): Add a missing _setup_... ().
14937 * aot.c: Save some parts of the class state to the AOT file and use it
14938 to recompute that state when a class is initialized.
14940 * mini.c: Install AOT hooks into the runtime.
14942 * mini.h: Bump AOT file format version.
14944 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
14947 * iltests.il: Add new test.
14949 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
14951 * mini.c: fix typo.
14953 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
14955 * mini.c: setup the statistical profiler in the thread attach
14956 callback to cope with the new single thread code.
14958 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
14960 * mini-ppc.c: ensure we have enough room for the profiler
14961 calls (fixed bug#72084).
14963 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
14965 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
14968 2005-2-1 Massimiliano Mantione <massi@ximian.com>
14970 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
14972 2005-2-1 Massimiliano Mantione <massi@ximian.com>
14974 * ssapre.c: Fixed an issue with down safety (this allows IronPython
14975 to succesfully execute parrotbench).
14976 * ssapre.h: Likewise.
14978 2005-2-1 Massimiliano Mantione <massi@ximian.com>
14980 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
14981 variable for stores to method arguments (fixes a SSAPRE issue).
14983 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
14985 * mini.c: handle value types in dup, fixes gen-112.cs.
14987 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
14989 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
14990 sequence for calls in dynamic methods to avoid thunks.
14992 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
14994 * mini.c: correctly remove dynamic methods from the hashtable.
14996 2005-1-20 Massimiliano Mantione <massi@ximian.com>
14998 * driver.c: Disabled SSAPRE until fix the bug that appears
14999 in IronPython's parrotbench.
15001 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
15003 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
15005 * mini.c (mono_method_to_ir): Revert the previous change.
15007 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
15008 when AOT compiling.
15010 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
15011 mono_jit_info_table_find () etc. when running under valgrind.
15013 * inssel.brg: Fix warnings.
15015 * mini-exceptions.c: Fix warnings.
15017 2005-01-31 Martin Baulig <martin@ximian.com>
15019 * driver.c (compile_all_methods_thread_main): Don't try to compile
15020 generic methods or anything which has type parameters.
15022 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
15024 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
15026 * TestDriver.cs: Add --verbose flags.
15028 * graph.c ssa.c: Fix 64 bit warnings.
15030 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
15031 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
15032 Fix 64 bit warnings.
15034 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
15035 variable not spotted by gcc.
15037 * mini-amd64.c inssel-amd64.brg: Applied patch from
15038 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
15039 X86_COMPARE_MEMBASE opcodes.
15041 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
15043 2005-01-29 Ben Maurer <bmaurer@ximian.com>
15045 * *: MonoMethod->signature might be NULL now. You *MUST* use
15046 mono_method_signature.
15048 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
15050 * driver.c (compile_all_methods_thread_main): Compile the methods
15051 without invoking cctors.
15053 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
15055 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
15056 * basic-calls.cs: test for the above.
15058 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
15060 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
15061 MonoJitInfo changes.
15063 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
15065 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
15066 eagerly if it contains dynamic methods.
15068 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
15070 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
15071 trace, it is now computed by an icall from trace_ips.
15073 * mini-exceptions.c: Fix a warning.
15075 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
15077 * mini-exceptions.c: don't bother getting stack trace info if
15078 it's not going to be used.
15080 2005-01-27 Raja R Harinath <rharinath@novell.com>
15082 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
15085 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
15087 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
15089 * aot.c: Avoid calling mono_method_get_header () if not needed.
15091 * mini.h: Bump AOT file format version.
15093 * mini.c (mono_emit_native_call): Allocate a GOT var here.
15095 * mini.c (mono_print_tree): Print more info for calls.
15097 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
15099 * declsec.h: Remove warning by adding missing include for marshal.h
15101 2005-01-26 Martin Baulig <martin@ximian.com>
15103 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
15106 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
15108 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
15111 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
15113 * aot.c (mono_compile_assembly): Fix a warning.
15115 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
15117 * declsec.c: Look for security attributes on the original MonoMethod
15118 (and not the wrapped one). This fix permissions on icalls.
15120 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
15122 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
15124 * mini.c (mono_allocate_stack_slots): Add a fixme.
15126 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
15128 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
15130 * inssel.brg: optimize casts of sealed types (more
15131 optimizations waiting for fixes in remoting).
15133 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
15135 * inssel.brg (stmt): Add another dummy rule.
15137 * driver.c: Fix warnings.
15139 * driver.c (mono_main): If running under valgrind, instruct glib to use
15140 the system allocation functions so valgrind can track the memory
15141 allocated by the g_... functions.
15143 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
15145 * mini-ops.h: Add OP_DUMMY_STORE opcode.
15147 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
15149 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
15150 variables in try regions.
15152 * mini.c (mini_method_compile): Don't disable optimizations on large
15153 methods when AOT compiling.
15155 * mini.c (mono_allocate_stack_slots): New arch independent method to
15156 allocate stack slots. Not yet used.
15158 2005-01-22 Ben Maurer <bmaurer@ximian.com>
15160 * debug-mini.c (mono_debug_close_method): Plug some leaks.
15162 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
15164 * mini-ppc.c: make the branch info relative as the code
15165 buffer can be reallocated.
15167 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
15169 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
15170 * driver.c: Removed the AOT/security restriction. Now initialize the
15171 security manager (in metadata) if --security is used.
15172 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
15173 rather than the pointer to declarative security, when AOT is used.
15175 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
15177 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
15178 basic blocks, reduced intrinsic exception throwing code size.
15180 2005-01-22 Miguel de Icaza <miguel@ximian.com>
15182 * driver.c (mini_usage): Reorder the usage screen.
15184 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
15186 * mini.c (mono_resolve_patch_target): Fix warning.
15188 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
15190 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
15193 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
15195 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
15196 breaks the amd64 build.
15198 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
15199 register allocation. Fixes #71454.
15201 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
15203 * arrays.cs: Add new regression test.
15205 2005-1-20 Massimiliano Mantione <massi@ximian.com>
15207 * ssapre.c: Turned usage of snprintf to GString.
15208 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
15209 (I left it on by mistake in my previous commit).
15211 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
15213 * mini.c, cfold.c, basic-calls.cs: preserve side effects
15214 on cond branch optimization (fixes bug# 71515).
15216 2005-1-20 Massimiliano Mantione <massi@ximian.com>
15218 * abcremoval.c: Fixed bug 71062.
15219 * abcremoval.h: Likewise.
15221 2005-1-20 Massimiliano Mantione <massi@ximian.com>
15223 * mini.c: Added a new functionality to optimize_branches, the removal
15224 of useless basic blocks, and fixed some problem in the removal of
15225 critical edges; some utility functions added for both purposes.
15226 * ssapre.c: Added complex expression support, and fixed bug 70637.
15227 * ssapre.h: Likewise.
15228 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
15230 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
15231 * driver.c: Re-enabled SSAPRE.
15233 2005-01-19 Martin Baulig <martin@ximian.com>
15235 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
15236 the result of mono_get_method_constrained().
15238 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
15240 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
15243 2005-01-18 Geoff Norton <gnorton@customerdna.com>
15245 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
15246 be detected. Fixes #59296.
15248 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
15250 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
15251 which can happen. Fixes #71361.
15253 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
15255 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
15258 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
15260 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
15261 appdomain-unload.exe to fail.
15263 * mini.c: Fix some memory leaks.
15265 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
15267 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
15268 Fixed bug and sped up some codepaths.
15270 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
15272 * mini.c: Fix some memory leaks.
15274 * exceptions.cs basic-long.cs: Add test for checked ulong->int
15277 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
15279 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
15282 * iltests.il: Add regression test for #71320.
15284 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
15286 * mini.c (mono_codegen): Fix installation of profiler hooks.
15288 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
15290 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
15292 * mini.h, mini.c, cfold.c: optimize access to enum
15293 readonly fields, too. Eval conditional branches if possible
15294 to perform unreachable code removal in more cases.
15296 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
15298 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
15300 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
15303 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
15304 WinXP DEP. Fixes #71244.
15306 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
15308 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
15310 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
15312 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
15314 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
15316 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
15319 * mini.h: Bump AOT version.
15321 * mini.h (MonoCompile): Change exvar to a hash table.
15323 * mini.c: Allocate a separate exvar for each handler block.
15325 * mini.c: Get rid of the computation of filter_lengths, its not needed.
15327 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
15328 ex var with the pending exception and only throw if the two are equal.
15331 * exceptions.cs: Add tests for rethrow and nested catch clauses.
15333 * mini-x86.c: Fix warnings.
15335 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
15336 used by all the ports now.
15338 * aot.c: Add write-symbols and save-temps options.
15340 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
15342 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
15344 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
15346 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
15349 * tramp-s390.c: Check vtable slot belongs to the domain.
15351 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
15352 as per other platforms.
15354 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
15356 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
15358 * driver.c: we don't run the Main() code in a subthread anymore.
15360 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
15362 * mini.c: added experimental rtc support in the statistical
15363 profiler: if the user has the permission, more accurate statistics
15364 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
15365 The MONO_RTC value must be restricted to what the linux rtc allows:
15366 power of two from 64 to 8192 Hz.
15368 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
15370 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
15372 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
15374 * mini-ppc.c: better icache flush for smp.
15376 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
15378 * mini-amd64.c (emit_move_return_value): Fix memory leak.
15380 * mini-x86.c (get_call_info): Add the get_call_info () code from the
15381 amd64 port, not yet used.
15383 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
15385 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
15388 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
15390 * driver.c: Added --security option to activate the security manager.
15391 Right now this will allow code generation for declarative demands and
15392 is disabled when AOT is specified.
15393 * mini.c: Add code generation for declarative security demands.
15394 * mini.h: Add mono_use_security_manager as an extern gboolean.
15396 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
15398 * aot.c (mono_compile_assembly): Speed up compilation a bit by
15399 emitting more dense assembly code.
15401 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
15402 exception throwing stuff.
15404 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
15406 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
15409 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
15410 left in by mistake.
15412 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
15415 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
15417 * tramp-*.c: Only patch vtable slots if the object is in the current
15418 domain. Fixes appdomain-unload.exe.
15420 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
15422 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
15425 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
15427 * mini.c (reverse_branch_op): New helper function.
15429 * mini.c (optimize_branches): Run the new optimization only on
15430 platforms which support it. Also reverse all kinds of branches.
15432 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
15434 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
15437 * mini.c (optimize_branches): Reverse not-equals branches if the false
15438 bblock is a throw. This happens a lot of time with argument checking in
15441 * mini.c (mono_codegen): Add support for placing basic blocks after
15442 the function epilogue.
15444 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
15447 2005-01-05 Miguel de Icaza <miguel@ximian.com>
15449 * mini.c (setup_stat_profiler): Only set this up if the platform
15450 supports ITIMER_PROF.
15452 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
15454 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
15457 * inssel.brg: Fix a warning.
15459 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
15461 * mini.c: added support for statistical profiler
15462 (run with: --profile=default:stat).
15464 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
15466 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
15468 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
15470 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
15471 related to global registers from the amd64 port.
15473 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
15475 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
15477 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
15478 with global registers.
15479 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
15481 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
15483 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
15485 * debug-mini.c (encode_value): Fix off-by-one.
15487 * aot.c (encode_value): Likewise.
15489 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
15491 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
15493 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
15496 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
15498 * aot.c (emit_method_info): Increase size of temp buffer.
15500 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
15503 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
15505 * aot.c (emit_method_info): Fix build.
15507 * aot.c: Further rework of the AOT file format to reduce the size of
15508 the method info data.
15510 * mini.h: Bump AOT file format version.
15512 2004-12-27 Martin Baulig <martin@ximian.com>
15514 * mini.c (mini_get_method): New static method; call
15515 mono_get_method_full() and mono_get_inflated_method().
15516 (mono_method_to_ir): Use mini_get_method() instead of
15517 mono_get_method_full().
15519 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
15521 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
15523 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
15525 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
15527 * inssel-amd64.brg: Add some optimization rules.
15529 2004-12-24 Ben Maurer <bmaurer@ximian.com>
15531 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
15532 standard not GC'd stuff is fine.
15534 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
15536 * aot.c: Rework the AOT file format to get rid of most of the global
15537 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
15539 * mini.h: Bump AOT file format version.
15541 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
15543 * mini.h: Bump AOT file format version.
15545 * aot.c (mono_aot_is_got_entry): New function to determine if an
15546 address is inside a GOT.
15548 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
15550 * cpu-pentium.md: Increase the maximum size of some instructions which
15551 might involve a got access.
15553 * mini.c (get_method_from_ip): Another debug helper function.
15555 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
15556 when got var accesses are created during the decompose phase.
15558 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
15560 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
15561 argument mini_compile_method and to MonoCompile, and use this to
15562 determine whenever a given method is compiled for AOT. This allows the
15563 other methods compiled during AOT compilation to be free of AOT stuff,
15564 so the backends does not need to add special support for them by
15565 creating a fake GOT etc.
15567 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
15570 2004-12-21 Ben Maurer <bmaurer@ximian.com>
15572 * mini.c (mono_method_to_ir): It turns out that some of the
15573 x-appdomain wrappers are lax with types, so just ignore this for
15576 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
15577 at the vtable->klass. If it is non-shared code we can just use the
15580 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
15582 * mini-ppc.c: access MonoDomain from tls, too.
15584 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
15586 * declsec.c: Removed unused variable (and related warning ;-)
15588 2004-12-21 Ben Maurer <bmaurer@ximian.com>
15590 * iltests.il: New test for LDELEMA on an array of ref types.
15592 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
15593 all ldelema's on reftypes.
15594 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
15595 it was the wrong place to put it.
15597 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
15598 register to pop to make this cleaner, at the request of Paolo.
15600 2004-12-20 Ben Maurer <bmaurer@ximian.com>
15602 * mini-ops.h (OP_GETHASHCODE): New op.
15604 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
15606 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
15609 For a microbenchmark, this reduces the cost of Hashtable.get_Item
15612 * mini-x86.c (mono_arch_output_basic_block): Rather than
15620 The first is 3 bytes while the second is 1. This saves 36 kb on
15621 mscorlib, quite a big saving. When bootstraping mcs, I was able to
15622 see a small boost because of icache locality.
15624 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
15626 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
15628 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
15629 started code sharing with the generic code.
15631 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
15633 * mini-ppc.c, cpu-g4.md: added code for direct access to
15636 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
15638 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
15639 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
15642 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
15644 * declsec.c|h: Added functions to cache the declarative stack modifiers
15645 in MonoJitInfo and to create a security frame from a MonoJitInfo
15647 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
15648 created. Register internal calls for System.Security.SecurityFrame::
15649 _GetSecurityFrame and _GetSecurityStack.
15650 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
15651 the definitions for the new stack walk/callback mechanism.
15652 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
15653 first security frame for LinkDemands and InheritanceDemands) and
15654 GetSecurityStack for Demands. Both use the new mono_walk_stack code
15656 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
15657 walk initialization (lupus).
15659 2004-12-20 Ben Maurer <bmaurer@ximian.com>
15661 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
15663 (handle_loaded_temps): Do not create a temporary variable for
15664 things that we know are temps. They will never be modified.
15665 (mono_spill_call): Set MONO_INST_IS_TEMP
15666 (mono_emulate_opcode): ditto
15668 (mono_method_to_ir.CEE_DUP): ditto
15670 2004-12-19 Ben Maurer <bmaurer@ximian.com>
15672 * mini.c (type_to_eval_stack_type): Make this handle the void type
15673 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
15674 (emit_tree): use ip_in_bb to special case some common idioms
15675 Update all callers to pass in the IP.
15676 (mono_method_to_ir): Make CEE_CALL* do the above as well.
15678 This gives us a nice 2% speedup in mcs bootstrap.
15680 * mini-x86.c (peephole_pass): Peephole pass to make
15689 * mini.c (ip_in_bb): new method.
15690 (mono_method_to_ir): use this method rather than doing the hash
15693 * linear-scan.c (mono_linear_scan): When expiring actives, you
15694 don't need to keep around variables that expire on this
15695 instruction. This makes it so that:
15698 store (ebx add (ebx, 1))
15702 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
15704 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
15705 combination to avoid doing two copies. Fix up problems with previous
15708 * mini.c: Fix 64 bit warnings.
15710 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
15712 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
15714 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
15715 changes from the x86 code.
15717 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
15719 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
15721 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
15722 throwing code to reduce its size, unify the AOT and non-aot code and
15723 get rid of relocations in the AOT case.
15725 * mini-x86.h mini.c exceptions-x86.c
15726 (mono_arch_get_throw_corlib_exception): New arch specific function to
15727 raise corlib exceptions which doesn't require relocations in the
15730 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
15732 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
15734 * mini.c (mono_emit_method_call): Only allocate the got var when it is
15737 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
15740 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
15742 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
15743 with add function when used from Inc/dec atomic
15744 functions. Re-enabled optimization on x86.
15745 * mini-ops.h: renamed atomic_add functions to
15746 allow _add to match the Interlocked::Add and
15747 _add_next to match Interlocked::Inc/Dec.
15749 2004-12-15 Massimiliano Mantione <massi@ximian.com>
15751 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
15752 linking of BBs to the end BB, and enabled SSAPRE also with
15753 consprop and copyprop (which was prevented by that bug).
15755 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
15757 * mini-x86.c: disabling the Interlocked optimizing code.
15759 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
15761 * aot.c (load_aot_module): Move reading of got_addr after the AOT
15762 file version check.
15764 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
15766 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
15767 interlocked optimization due lack of support on x86, rewrote
15768 exchange to take into account that base may be in eax.
15770 xsp works again; activated Interlocked optimizing code.
15772 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
15774 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15776 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
15778 * mini-ops.h: Add new opcodes.
15780 * mini.h: Add new patch types. Add got_var to MonoCompile.
15782 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
15783 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
15784 make it work with all kinds of patchable code.
15786 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
15787 address of the GOT, and referencing entries in the GOT.
15789 * mini.c: Add code to load the GOT address if needed by an opcode.
15791 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
15792 independent AOT code on the x86 using an elf-style Global Offset Table.
15794 2004-12-14 Raja R Harinath <rharinath@novell.com>
15796 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
15798 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15800 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
15803 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
15805 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
15806 of Interlocked:Increment/Decrement/Add as inline ops.
15807 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
15809 2004-12-12 Geoff Norton <gnorton@customerdna.com>
15811 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
15812 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
15814 2004-12-12 Duncan Mak <duncan@ximian.com>
15816 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
15817 again. `patch_info->table_size' is no longer valid after Zoltan's
15820 2004-12-12 Martin Baulig <martin@ximian.com>
15822 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
15823 if we are the "real" method, ie. not an inlined method inside it.
15825 2004-12-11 Ben Maurer <bmaurer@ximian.com>
15827 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
15828 before we look in the special fields table. This fixes
15829 ../tests/thread-static-init.cs.
15831 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15833 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
15834 for Array get_Rank and get_Length. Fixes bug #70465.
15836 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
15838 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
15839 separate structure to reduce the size of MonoJumpInfo.
15841 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
15843 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
15845 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
15847 * mini.c (mini_get_inst_for_method): Changed to allow ports
15848 to return a MonoInst instead of opcode
15849 (renamed mini_get_opcode_for_method to better reflect the new functionality)
15851 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
15852 Allow ports to return a created MonoInst instead of op-code, will enable
15854 (renamed mini_get_opcode_for_method to better reflected the functionality)
15856 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
15858 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
15860 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
15862 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
15865 2004-12-08 Martin Baulig <martin@ximian.com>
15867 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
15868 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
15870 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
15872 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
15875 * exceptions.cs: Disable some tests which depend on properties of x86 fp
15878 2004-12-08 Raja R Harinath <rharinath@novell.com>
15880 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
15882 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
15884 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
15885 bug introduced by the previous patch.
15887 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
15889 * mini-ppc.c, objectc.cs: handle large structs passed by value
15890 (fixes bug #69972).
15892 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
15894 * mini-ppc.c: OP_ARGLIST implementation from
15895 Geoff Norton <gnorton@customerdna.com>.
15897 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
15899 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
15900 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
15902 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
15904 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
15906 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15908 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
15911 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
15913 * mini-sparc.c: Zero out localled-ed memory.
15915 * iltests.il: Add tests for zeroing out localloc-ed memory.
15917 2004-12-04 Martin Baulig <martin@ximian.com>
15919 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
15920 mono_method_get_signature_full().
15922 2004-12-03 Massimiliano Mantione <massi@ximian.com>
15924 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
15925 and some utility functions (always for SSAPRE), integrated SSAPRE.
15926 * mini.h: Likewise.
15927 * driver.c: Added ssapre option.
15928 * ssa.c: Small fix on OP_ARG handling.
15929 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
15930 * Makefile.am: Likewise.
15932 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
15934 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
15935 now in the xp code.
15937 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
15940 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15942 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
15944 * cpu-s390.md : Increase instruction length of oparglist.
15946 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
15948 2004-11-30 Martin Baulig <martin@ximian.com>
15950 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
15951 virtual generic methods. We call a special helper_compile_generic_method()
15952 icall to retrieve the method from the vtable, inflate and compile
15953 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
15955 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
15957 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
15959 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
15961 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
15963 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
15966 2004-11-27 Ben Maurer <bmaurer@ximian.com>
15968 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
15969 platforms with PIC aot.
15971 2004-11-28 Martin Baulig <martin@ximian.com>
15973 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
15976 2004-11-28 Martin Baulig <martin@ximian.com>
15978 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
15979 the result of mono_type_get_underlying_type() to check whether
15982 2004-11-26 Martin Baulig <martin@ximian.com>
15985 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
15988 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
15990 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
15991 the same way as the other arguments so they won't get clobbered.
15993 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
15994 calls through R11 since it is clobbered by the trampoline code.
15996 2004-11-26 Raja R Harinath <rharinath@novell.com>
15998 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
15999 pick up in-tree mscorlib.dll.
16001 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
16003 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
16005 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
16006 runtime data/code are now stored in a table similar to the GOT in ELF.
16007 This allows the code itself to be position independent.
16009 * aot.c: Fix loading of referenced assemblies after the lazy assembly
16012 * aot.c: Attach ELF type (object/function) directives to all global
16015 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
16017 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
16019 * mini-amd64.h: Turn on PIC AOT code.
16021 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
16022 returning the offset within an OP_AOTCONST instruction where the GOT
16023 offset needs to be added.
16025 * mini.h: Bump AOT file format version.
16027 2004-11-25 Martin Baulig <martin@ximian.com>
16029 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
16030 uninflated generic methods.
16032 2004-11-25 Martin Baulig <martin@ximian.com>
16034 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
16036 2004-11-24 Martin Baulig <martin@ximian.com>
16038 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
16039 original klass (this only applies for generic instances).
16041 2004-11-24 Martin Baulig <martin@ximian.com>
16043 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
16044 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
16047 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
16049 * mini.c (mono_method_to_ir): Disable inlining for methods containing
16050 localloc. Fixes #69678.
16052 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
16054 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
16056 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
16057 used SSE registers on pinvoke calls. Fixes #69774.
16059 2004-11-23 Geoff Norton <gnorton@customerdna.com>
16061 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
16062 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
16064 2004-11-23 Raja R Harinath <rharinath@novell.com>
16066 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
16067 Refer directly to the mcs/ tree.
16069 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16071 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
16072 Check if a trampoline for a synchronized method is required.
16074 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
16076 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
16077 with localloc if needed. Throe arithmetric exception in
16078 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
16079 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
16081 2004-11-19 Geoff Norton <gnorton@customerdna.com>
16083 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
16084 types before switching on type. Fixes #69622.
16086 2004-11-19 Raja R Harinath <rharinath@novell.com>
16088 * Makefile.am (check-local): New. Integrate into 'make check'.
16089 (MCS,RUNTIME): Define using in-tree mono and mcs.
16091 (%.exe): Use $(ILASM).
16093 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
16095 * mini-ppc.c: adjust initial prolog size (bug #69691).
16097 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
16099 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
16102 2004-11-17 Raja R Harinath <rharinath@novell.com>
16104 * Makefile.am (clean-local): Rename from 'clean'.
16106 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16108 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
16109 to mono_arch_is_int_overflow.
16110 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
16113 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
16115 * declsec.c|h: New files to support declarative security attributes.
16116 Added function to check if a method has (applicable) security.
16117 * mini.c|h: Add check for declarative security attributes in
16118 mono_method_check_inlining.
16119 * Makefile.am: Added declsec.c and declsec.h to the build.
16121 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
16123 * mini.c, mini.h: update to keep dynamic code info per-domain.
16125 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
16127 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
16128 (mini_init): Get rid of it from here too.
16130 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
16132 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
16133 implemented OP_RETHROW (patch by Geoff Norton
16134 <gnorton@customerdna.com>).
16136 2004-11-10 Geoff Norton <gnorton@customerdna.com>
16138 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
16139 between appdomains. Fixes appdomain-unload on PPC.
16141 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
16143 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
16144 mini-exceptions.c: handle the new wrapper types.
16145 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
16146 token value as a MonoClass* when compiling a wrapper.
16147 mono_jit_create_remoting_trampoline now takes an additional
16148 MonoRemotingTarget parameter.
16150 2004-11-10 Martin Baulig <martin@localhost>
16152 * mini.c (mono_method_to_ir): Use `generic_container->context'
16153 rather than creating a new one.
16155 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16157 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
16159 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
16161 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
16163 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
16164 the experimental aot cache stuff.
16166 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
16168 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
16169 mini-exceptions.c: update to exception clause structure changes.
16171 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
16173 * exceptions-x86.c (throw_exception): Fix warnings.
16175 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
16178 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
16180 * exceptions-sparc.c (get_throw_exception): Really fix this.
16182 2004-11-07 Ben Maurer <bmaurer@ximian.com>
16184 * tramp-*.c: we no longer support icalls without wrappers, so
16185 a bit of code can be removed here
16187 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
16189 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
16192 * cpu-sparc.md: Add op_rethrow.
16194 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
16196 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
16198 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
16199 * mini-ops.h: Add OP_RETHROW.
16201 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
16203 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
16205 2004-11-05 Geoff Norton <gnorton@customerdna.com>
16207 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
16208 Makes the output much easier to read
16210 2004-11-05 Ben Maurer <bmaurer@ximian.com>
16212 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
16213 prevents another huge leak when compiling with ssa. Secondly, the
16214 performance of doing this rather than freeing the lists is much
16215 better. GList does a lock every time you allocate a list link,
16216 so that it can use a memory pool. So, it is better to just use
16217 a memory pool of our own.
16219 * ssa.c, linear-scan.c: replace g_list_remove_link with
16220 g_list_delete. The remove one does not free the GList, so we were
16221 leaking memory. On -O=all --compile-all with corlib, this cut down
16222 3 MB of allocations.
16224 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
16226 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
16228 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
16230 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
16231 into a new function mono_create_jit_trampoline ().
16233 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
16235 * trace.c (get_spec): Allow tracing of classes without a namespace.
16237 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
16239 * mini.c: Fix pointer overwrite in mini_method_compile.
16241 2004-11-2 Geoff Norton <gnorton@customerdna.com>
16243 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
16244 The darwin ABI needs some special handling for 1 and 2 byte structs
16245 Lets use lbz/lhz instead of lwz everywhere.
16246 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
16247 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
16248 Use stb/sth for the former, and put the latter always on stack instead of in
16249 argument registers.
16251 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
16253 * trace.c (is_filenamechar): Add '_'.
16255 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16257 * mini-s390.c: Fix prolog length to allow for large trace requirements.
16259 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
16261 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
16263 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
16264 depends on libmonogc. Fixes #68805.
16266 2004-10-26 Miguel de Icaza <miguel@ximian.com>
16268 * mini.c (mono_jit_free_method): Provide extra information for
16269 this error. Currently this leaks, but will be turned into a
16270 developer option in the future.
16272 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
16274 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
16276 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
16278 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
16279 boundary. Fixes reading of PATCH_INFO_R4 and R8.
16280 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
16282 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
16284 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
16285 trampolines for AOT code.
16287 2004-10-22 <vargaz@freemail.hu>
16289 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
16290 constructed types. Fixes #68136.
16292 2004-10-21 Martin Baulig <martin@ximian.com>
16294 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
16295 if it returns true, unwind the stack to the call instruction.
16297 2004-10-21 <vargaz@freemail.hu>
16299 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
16301 * mini.h: Bump AOT version number.
16303 * objects.cs: Add another test for unbox trampolines.
16305 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
16308 2004-10-20 <vargaz@freemail.hu>
16310 * driver.c: Add SHARED to the set of optimizations tested.
16312 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
16314 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
16315 used by CEE_NEWARR.
16317 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
16319 2004-10-20 Martin Baulig <martin@ximian.com>
16321 * mini-exceptions.c (mono_handle_exception): Call
16322 mono_debugger_handle_exception() to tell the debugger about
16323 catch/finally clauses.
16325 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
16327 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
16329 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
16332 2004-10-15 Geoff Norton <gnorton@customerdna.com>
16334 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
16335 methods as their native size, fixed bug #57543, #57545.
16336 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
16337 This saves a temporary register and mullw call down into 1 (minor perf
16338 increase for cases like sum = sum * 5; This use to translate into:
16341 It now translates to
16344 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
16346 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
16349 2004-10-11 Martin Baulig <martin@ximian.com>
16351 * mini.c (mono_method_to_ir): If we're a generic method, get the
16352 MonoGenericContainer from our MonoMethodNormal and create a
16353 MonoGenericContext from it.
16355 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
16357 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
16359 * basic-long.cs: Add test for checked i8->i2 cast.
16361 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16363 * inssel-ppc.brg: added a couple of speedup rules.
16365 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
16367 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
16368 to speed up rebuilds.
16370 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16372 * mini-s390.c: Minor fix to OP_OR_IMM.
16374 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
16376 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
16377 better. Fixes appdomain-unload.exe on sparc.
16379 2004-10-02 Massimiliano Mantione <massi@ximian.com>
16381 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
16382 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
16385 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
16387 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
16389 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
16391 * mini.c: Always generate a field read/write wrapper for members
16392 of the class MarshalByRefObject since the actual instance could
16395 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
16397 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
16399 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
16401 * driver.c mini.h trace.c: Move the setting of the main assembly into
16402 a separate function called mono_trace_set_assembly () and call it after
16403 actually loading the main assembly. Fixes #66872.
16405 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
16407 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
16408 using the code manager.
16410 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
16412 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
16414 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
16416 * cpu-amd64.md: Fix bug in previous patch.
16418 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
16421 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
16423 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
16424 mini-exceptions.c: updates for changed stack walk interface.
16426 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16428 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
16430 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
16432 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
16434 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
16436 * driver.c (mini_regression_list): Do not call mono_assembly_close
16437 since assemblies can't be unloaded.
16439 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
16441 * cpu-amd64.md: Fix more instruction lengths.
16443 * cpu-amd64.md: Fix lengths of some instructions.
16445 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
16447 * inssel.brg: Make the array ldelema check aot friendly.
16449 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
16451 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
16453 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
16455 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
16457 * mini-x86.c: Fix build.
16459 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
16460 mono_type_get_underlying_type () helper function to simplify code.
16462 2004-09-09 Martin Baulig <martin@ximian.com>
16464 * mini-amd64.c: Don't access `type->data.klass' directly, call
16465 mono_class_from_mono_type() instead since the type may be a
16468 2004-09-09 Martin Baulig <martin@ximian.com>
16470 * mini-amd64.c (get_call_info): Fix support for generic instances.
16471 (add_valuetype): Use mono_class_from_mono_type() to get the class
16472 since we can be a generic instance.
16474 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
16476 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
16478 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
16480 * liveness.c: reset spill costs on each scan: bug 62107
16482 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
16484 * exceptions-sparc.c (mono_arch_find_jit_info): remove
16485 unnecessary line that doesn't compile
16487 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
16489 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
16490 trampolines, make them call an error function so people can fix their
16493 2004-09-06 Martin Baulig <martin@ximian.com>
16495 * mini.c (mono_method_to_ir): When initializing locals, handle a
16496 generic instances like a valuetype if it's a valuetype and like a
16497 class if it's a class.
16499 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
16501 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
16502 stack. Fixes #64674.
16504 * exceptions.cs: Add test for unwinding of call arguments.
16506 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
16508 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
16509 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
16510 set the carry/borrow flag). The sparc and s390 implementations
16511 can now use optimized versions (and simplify the code). ppc bugfixes.
16513 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
16515 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
16517 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
16519 * inssel-amd64.brg: Remove leftover 32 bit rule.
16521 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
16523 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
16525 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
16526 mono_arch_find_jit_info functions into a new function. Fix a memory
16529 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
16532 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
16534 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
16537 * exceptions.cs: Add array size tests.
16539 * mini.c: Allocate a separate icall wrapper for each arity of
16540 mono_array_new_va. Fixes #59509.
16542 * exceptions.cs: Add testcase for 64578.
16544 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
16546 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
16548 2004-09-02 Martin Baulig <martin@ximian.com>
16550 * mini.c (mono_method_to_ir): When initializing the locals, call
16551 handle_initobj() on the generic instance itself, not its
16554 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
16556 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
16557 MonoJitInfo for dynamic methods.
16559 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
16561 * mini.c: Add support for freeing JIT data for dynamic methods.
16563 2004-09-01 Martin Baulig <martin@ximian.com>
16565 * mini-x86.c (is_regsize_var): Added support for generic
16567 (mono_arch_emit_prolog): Make this compile again, use
16568 `x86_push_imm_template (code)'.
16570 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
16572 * mini-x86.c: make all push_imm instructions that get
16573 patched always emit the long form
16575 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
16577 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
16578 in a per-domain hash.
16580 * mini-amd64.c (merge_argument_class_from_type): Handle generic
16583 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
16585 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
16588 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
16591 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
16592 Beginnings of SSE2 support.
16594 * exceptions.cs: Add more tests for checked int<->uint casts.
16596 2004-08-28 Martin Baulig <martin@ximian.com>
16598 * mini-x86.c (mono_arch_instrument_epilog): Added support for
16602 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
16603 Handle generic instances recursively.
16605 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
16607 * iltests.il: test for conv.u8 on a constant
16609 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
16611 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
16612 LCONV_x4 (shrun_32 (membase)).
16614 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
16616 * inssel-x86.brg: c&p rules for push/setret of long
16618 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
16620 * inssel-x86.brg: c&p rules for compare (base, regvar) and
16621 compare (regvar, base)
16623 * inssel-x86.brg: more burg love
16625 * inssel.brg: more cleanup
16627 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
16629 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
16631 * basic-long.cs, basic-calls.cs: new tests for optimization.
16633 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
16635 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
16638 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
16640 * mini-amd64.c (read_tls_offset_from_method): Add another case.
16642 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
16644 * inssel.brg (mini_emit_memcpy): use
16645 NO_UNALIGNED_ACCESS to disable memcpy optimization
16647 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
16649 * mini-amd64.c: Handle generic types in various places.
16651 * mini.c (mono_method_to_ir): Handle generic types in init locals.
16653 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
16655 * mini.c (handle_box): Fix warning.
16657 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
16659 * mini-amd64.h: Enable the emit_state optimization.
16661 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
16663 * mini-amd64.c: Add some new 64 bit peephole opts.
16665 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
16667 * cpu-amd64.md: sreg1 of div instructions must be %rax.
16669 * mini-amd64.c: Register allocator fixes.
16671 * mini.c: Add an optimization to emit_state to avoid allocation of new
16672 registers on some platforms.
16674 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
16676 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
16678 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
16679 allocation. Fixes #63085.
16681 * basic-long.cs: Add new regression test.
16683 * mini-amd64.c: Register allocator improvements.
16685 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
16687 * mini-amd64.c (read_tls_offset_from_method): Add another code
16690 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
16691 instruction sequence for nullifying class init trampolines.
16693 * objects.cs: Add new regalloc test.
16695 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
16697 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
16699 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
16701 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
16704 * driver.c: Fix profiling after TLS changes.
16706 * driver.c (mono_main): Set mono_stats.enabled if needed.
16708 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
16711 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
16713 * mini-x86.c: use a 1 op rather than a 2 op tls access
16714 instruction -> faster.
16716 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
16718 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
16721 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
16723 * exceptions-sparc.c (throw_exception): fix typo
16725 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
16727 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
16728 set tree->dreg correctly with tls. Allow any
16729 register to be used.
16731 * mini-x86.c (read_tls_offset_from_method): add new code
16732 generation pattern seen with GCC.
16735 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
16737 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
16738 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
16739 exceptions-sparc.c: fix some performance issues in exception
16740 handling and setting of the stack trace for exceptions that were
16743 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
16745 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
16748 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
16751 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
16753 This patch inlines tls access, when possible.
16755 * mini.h: new arch functions for TLS intrinsics.
16756 All platforms updated with a stub.
16758 * mini.c: use the new intrinsics
16760 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
16761 arch specific intrinsic for tls variables
16763 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
16765 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
16768 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
16770 * mini.c: thread local allocation
16772 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
16774 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
16776 * Makefile.am: Link against the static version of libmonogc.
16778 * Makefile.am: Link the static versions of the convenience libraries
16779 into the mono executable.
16781 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
16783 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
16785 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
16786 on integer overflow.
16788 * mini-amd64.c: Reorganize function call code.
16790 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
16792 2004-08-14 Ben Maurer <bmaurer@ximian.com>
16794 * inssel-x86.brg: use xor eax,eax.
16796 * basic.cs: new tests
16798 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
16800 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
16801 in exception throwing code.
16803 2004-08-14 Ben Maurer <bmaurer@ximian.com>
16805 * inssel-x86.brg: use xor esi,esi.
16807 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
16809 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
16810 can trace methods compiled during mini_init () too.
16812 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
16815 2004-08-14 Ben Maurer <bmaurer@ximian.com>
16817 * Makefile.am: static link on x86 (r=zoltan)
16819 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
16821 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
16822 code since it causes some programs to fail.
16824 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
16826 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
16828 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
16830 * mini.c: ovfops_op_map - add STACK_OBJ case for
16832 * basic.cs: add test_0_pin_string as test
16835 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
16837 * Makefile.am: build C# if srcdir != builddir
16839 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
16841 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
16842 fall-through blocks.
16844 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
16846 * driver.c: enable loop by default again and include abcrem in -O=all.
16848 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
16850 * iltests.il: Add some localloc tests.
16852 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
16854 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
16857 * inssel-amd64.brg: Add some optimizations.
16859 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
16862 * Makefile.am: Statically link mono against libmono on AMD64.
16864 * mini-amd64.c inssel-amd64.brg: Optimizations.
16866 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
16868 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
16870 * tramp-amd64.c: Patch calling code in trampolines.
16872 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
16874 * mini-amd64.c: pinvoke struct passing fixes.
16876 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
16878 * mini-sparc.c: redo change, make mono_arch_cpu_init call
16879 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
16881 2004-08-05 Duncan Mak <duncan@ximian.com>
16883 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
16886 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
16888 * mini-amd64.c (emit_move_return_value): Move return value for normal
16891 2004-08-05 Martin Baulig <martin@ximian.com>
16893 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
16894 `type->type'; just modify `type' itself when dealing with enums
16895 and generic instances.
16896 (check_call_signature): Make `simple_type' a `MonoType *'.
16898 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
16900 * mini.c: Use OP_PADD to add offsets to addresses.
16902 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
16904 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
16906 * mini-sparc.c (mono_arch_emit_epilog): fix check
16907 for folding last op into restore instruction
16909 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
16911 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
16912 helper methods using the code manager.
16914 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
16916 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
16918 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16920 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
16921 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
16923 * mini-s390.c: fix tail processing
16925 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
16927 * mini-ppc.c: mul.ovf.un exception name fix.
16929 2004-08-03 Martin Baulig <martin@ximian.com>
16931 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
16932 instances; before jumping to `handle_enum', also modify `ptype'.
16934 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
16936 * cpu-sparc.md: fcall maximal length too small.
16938 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
16940 * mini-amd64.c mini.h: Add initial support for passing/returning
16941 structures to/from pinvoked methods.
16943 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
16945 * mini-ppc.c: reg allocator fix.
16947 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
16949 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
16951 * inssel.brg: Optimize memset on 64 bit machines.
16953 * mini-amd64.c: Fix some vararg cases.
16955 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16957 * mini-s390.c: Corrected macro in emit_float_to_int
16959 * s390-abi.cs: Tests to exercise the s390 ABI
16961 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
16963 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
16966 * basic.cs: Add a test for add.ovf.un.
16968 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
16970 * mini-sparc.c: add case for OP_IDIV_UN
16972 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
16974 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
16976 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
16978 2004-07-30 Ben Maurer <bmaurer@ximian.com>
16980 * basic.cs: regression tests.
16982 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
16985 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
16987 * basic.cs: Add a new test.
16989 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
16990 and AOT. Various fixes and optimizations.
16992 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
16994 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
16996 * mini-ppc.c: make sure temp regs are not used for global reg
16999 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
17001 * cpu-sparc.md: conv_i8 fix for 64bits
17003 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
17005 2004-07-29 Ben Maurer <bmaurer@ximian.com>
17007 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
17008 add opcode for cmp BYTE PTR [eax], imm.
17010 * inssel.brg: Make memcpy and memset takes bases.
17012 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
17014 * *-amd64.*: More AMD64 work.
17016 2004-07-28 Ben Maurer <bmaurer@ximian.com>
17018 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
17019 add a compare-not-equal opcode.
17021 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
17023 * mini.c: Use mono_init_from_assembly instead of mono_init.
17025 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
17027 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
17029 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
17031 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
17033 * inssel.brg: 64 bit fixes.
17035 * mini.h (MonoCallInst): Add some AMD64 specific data.
17037 * mini.h: Add some OP_P opcodes.
17039 2004-07-28 Ben Maurer <bmaurer@ximian.com>
17041 * basic.cs: tests for 61797 and 61740
17043 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
17045 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
17046 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
17048 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
17050 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
17052 * *-amd64*.*: Ongoing AMD64 work.
17054 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
17056 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
17058 * *-amd64*: Ongoing AMD64 work.
17060 * mini-arch.h: Add AMD64 support.
17062 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
17064 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
17066 * mini-ops.h: Add new opcodes.
17068 * Makefile.am: Add AMD64 support.
17070 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
17071 rules into the inssel-long*.brg files.
17073 * *-amd64.*: Add beginnings of AMD64 backend.
17075 2004-07-22 Ben Maurer <bmaurer@ximian.com>
17077 * mini.c (print_dfn): commenting out the code that prints
17078 the cil. With -O=deadce, this makes -v -v crash.
17080 * cpu-pentium.md: make checkthis have a length of 2
17082 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
17084 * mini-sparc.h: fix implementations of __builtin
17085 functions for Sun compiler for V9.
17087 2004-07-16 Ben Maurer <bmaurer@ximain.com>
17089 * mini.c: use the new stelem.ref wrapper
17090 * exceptions.cs, arrays.cs: new stelem.ref tests
17092 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
17094 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
17095 new XSP should work with these changes).
17097 2004-07-14 Ben Maurer <bmaurer@ximain.com>
17099 * inssel-{long32,x86,}.brg: trivial optimizations.
17101 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
17103 * mini.c: load value when emitting box operation in
17106 2004-07-12 Ben Maurer <bmaurer@ximian.com>
17108 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
17109 is one byte shorter than cmp DWORD PTR [eax], 0.
17111 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
17113 * inssel-ppc.brg: arguments on the stack are always
17114 relative to the stack pointer (spotted by Neale Ferguson).
17116 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17118 * exceptions-x86.c: delay appending the method name to the trace until
17119 after mono_jit_info_table_find is called, as this gets the real
17122 2004-07-09 Ben Maurer <bmaurer@ximian.com>
17124 * aot.c: register roots
17126 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
17128 * aot.c : I could just use PLATFORM_WIN32 flag.
17130 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
17132 * aot.c : Reverting the previous fix. This time it broke linux build.
17134 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
17136 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
17138 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
17140 * mini.c (handle_stack_args): Remove some more debugging code.
17142 * mini.c (handle_stack_args): Remove debug output left in by mistake.
17144 * driver.c mini.h aot.c: Allow additional options to be specified with
17145 --aot and pass them to mono_compile_assembly.
17147 * aot.c: Add experimental code to AOT compile all loaded assemblies
17148 on demand and save the code into a cache in the filesystem.
17150 * aot.c: Add support for more wrapper methods.
17152 * mini.c (handle_stack_args): Handle some corner cases. Fixes
17155 * cpu-*.md: Remove removed opcodes.
17157 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
17158 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
17159 related icalls to marshal.c.
17161 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
17163 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
17165 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
17167 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
17169 2004-07-06 Ben Maurer <bmaurer@ximian.com>
17170 * liveness.c: If liveness is recomputated we need to reset the information
17171 for each variable. This way, if the liveness range has been narrowed
17172 by optimizations that happened after the last computation, we can return
17175 For example, if you have
17180 // Tons of code that does not affect i
17186 i = 0 is dead code and will be removed by SSA. However, when
17187 linear scan gets to the code, i will still appear to be live
17188 throughout the entire block. This prevents good register allocation.
17190 2004-07-06 Martin Baulig <martin@ximian.com>
17192 * debug-mini.c (mono_debug_init_method): Allow
17193 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
17194 (mono_debug_add_icall_wrapper): New method.
17196 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
17198 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
17200 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
17203 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
17205 * aot.c (mono_aot_load_method): Fix loading of debug info.
17207 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
17209 * aot.c: Add logging support.
17211 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
17213 * mini.h: Add prototype for mono_print_method_from_ip.
17215 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
17217 * inssel.brg: 64 bit fixes.
17219 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
17222 * Makefile.am: Add SPARC64 support.
17224 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
17226 * aot.c: Fix alignment problems on 32 bit platforms.
17228 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
17230 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
17233 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
17236 * mini.h: Bump AOT file version. Some 64 bit fixes.
17238 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
17240 * inssel-sparc.brg: Add new rule to avoid register moves.
17242 * inssel.brg: Add ldind_to_load_membase helper function.
17244 2004-06-30 Ben Maurer <bmaurer@ximian.com>
17246 * mini.c: OffsetToStringData intrinsic.
17248 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
17250 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
17252 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
17255 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
17256 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
17258 * mini.c: reinstated mono_compile_get_interface_var()
17259 on x86, too, since the change breaks the Gtk# build there as well.
17261 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17263 * driver.c: remove loop from the default optimizations: it seems to
17264 interact badly with some of the other options (see bug #60613).
17266 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
17268 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
17269 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
17271 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
17273 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
17274 vararg-using methods.
17276 2004-06-21 Martin Baulig <martin@ximian.com>
17278 * mini/mini-exceptions.c
17279 (mono_handle_exception): Added `gpointer original_ip' argument.
17280 After calling mono_unhandled_exception(), call
17281 mono_debugger_unhandled_exception() and if that returns true,
17282 restore the context and return.
17284 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
17286 * mini-ppc.c: prefer the use of relative branches so
17287 they won't need to be patched in aot code (patch from Patrick Beard).
17289 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
17291 * aot.c: patch from Patrick Beard to make the output assembly
17292 more correct for the MacOSX assembler. Small tweak to
17293 generate sane images on Linux/PPC, too.
17295 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17297 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
17298 case until bug #59509 is fixed (shows up in #60332).
17300 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17302 * mini.c: make sure the needed wrappers are compiled, too, with
17305 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
17307 * driver.c: remove NPTL reference in --version output.
17309 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17311 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
17312 generate valid assembly for the Mach-O assembler.
17314 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
17316 * driver.c: don't include abcrem in the all optimization specifier
17317 since it slows down jit compilation too much for now.
17319 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
17321 * mini.c: use BIGMUL only if both operands have the same signage.
17322 * iltests.il: Test for bug 60056. (errors related to signage in
17327 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
17329 * mini.c, aot.c: memory leak fixes.
17331 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
17333 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
17335 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
17337 * Makefile.am: remove the -static hack completely, it links in
17338 statically glib as well.
17340 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
17342 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
17343 * exceptions.cs: make it compile with new mcs/csc.
17345 2004-06-03 Massimiliano Mantione <massi@ximian.com>
17346 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
17347 and added relevant test case.
17349 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
17351 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
17352 regressions in gtk-sharp.
17354 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
17356 * exceptions.cs: New regression tests.
17358 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
17360 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
17362 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
17364 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
17366 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
17368 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
17370 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
17372 * mini.c (mono_jit_runtime_invoke): Init class in this
17373 method instead of trusting mono_jit_compile_method to
17374 do the work (because wrappers can be in object class)
17376 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
17378 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
17380 * basic-long.cs: New regression test.
17382 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
17384 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
17385 and div/rem checks.
17387 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
17389 * Makefile.am: fix miguel's change to build mono statically against
17390 libmono (track build dependencies).
17392 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
17394 * cfold.c: Some glib versions do not have G_MININT32.
17396 2004-05-26 Massimiliano Mantione <massi@ximian.com>
17398 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
17399 with precision of tan, atan, sin and cos, and implemented related
17400 regressions tests (fixes bug 54467, but one new problem appeared and
17403 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
17405 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
17407 * exceptions.cs: Add test for constant folding && division by zero.
17409 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
17410 since driver.c is in libmono too, so the optimization was useless.
17412 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
17413 variable to driver.c so the compiler can emit more efficient code to
17416 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17418 * Makefile.am: don't distribute generated inssel.[ch] files.
17420 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
17422 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
17423 into the default appdomain. Fixes #58707.
17425 * jit-icalls.c: Remove the broken approximation for truncl, doing
17426 no conversion is better.
17428 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
17431 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
17433 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
17434 of the mcrxr instruction which is not available on some processors
17435 even if it's documented to be. Implement add and sub overflow correctly
17436 (still not complete for long unsigned). Speed up icalls a bit.
17438 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
17440 * mini.c (mono_jit_compile_method_with_opt): Make sure that
17441 we run .cctor in the current domain instead of target_domain.
17443 Fixes bug #58558, .cctor not being called in -O=shared.
17445 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
17447 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
17449 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
17451 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
17452 which can be done with an imm8, do it that way.
17453 (mono_arch_output_basic_block): ditto for a jmp
17454 (mono_arch_emit_prolog): Computate maximum offset of a label.
17456 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
17458 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
17459 now tries to allocate prefered physical reg's for virtual
17460 regs. This reduces the number of emited spills/loads with
17461 20-30% on our core assemblies.
17463 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17465 * jit-icalls.c: truncl() is not needed and trunc() is
17466 the correct thing to do anyway (bug #58287).
17468 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
17470 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
17473 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
17475 * driver.c: enable loop optimizations by default.
17477 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
17479 * mini-x86.c: fix calc of max loop size when aligning loops start.
17481 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
17483 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
17486 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
17488 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
17491 * basic-long.cs: Add tests for add/subtract of immediates with carry.
17493 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
17495 * mini.c (inline_method): Allways inline some wrappers even if the cost
17496 is too large. Fixes #58785.
17498 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
17500 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
17502 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
17503 (crichton@gimp.org). Beginning of support for sparc/linux.
17505 * mini-sparc.c: Optimize retrieval of LMF address.
17507 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
17509 * exceptions-ppc.c: handle alloca in methods with clauses.
17511 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
17513 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
17515 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
17517 * mini.c: Delegate most of the abort signal work to
17518 mono_thread_request_interruption, which also handles Stop and Suspend
17521 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
17523 * mini.c mini.h: Allow inlining of icall wrappers if the backend
17524 supports the save/restore lmf opcodes.
17526 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
17528 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
17529 by gcc-3.4 as well.
17531 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
17533 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
17535 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
17536 methods which contain array accesses.
17538 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
17539 boundaries. Fixes #58537.
17541 * iltests.il: Add regression test for #58537.
17543 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
17545 * mini-x86.c (mono_arch_local_regalloc): Last part of
17546 fix for bug #58633 (releasing register to early).
17548 2004-05-18 Miguel de Icaza <miguel@ximian.com>
17550 * basic-long.cs: Add new regression test.
17552 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
17554 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
17555 register too early on the chain.
17557 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
17559 * mini.c (create_helper_signature): Use a helper function to reduce
17560 the code which needs to be written. Also set the calling convention of
17561 icalls on windows. Fixes #57840.
17563 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
17565 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
17566 exceptions-ppc.c: added helper function to get the instruction address
17567 from a signal handler context.
17569 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
17571 * helpers.c: use g_get_tmp_dir. Invokes happyness
17574 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
17576 * helpers.c: Add new env variable to pass args to objdump.
17577 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
17579 2004-05-17 Radek Doulik <rodo@ximian.com>
17581 * Makefile.am (common_sources): added abcremoval.h so it get
17582 disted and daily mono packages on go-mono.com will build again
17584 2004-05-17 Massimiliano Mantione <massi@ximian.com>
17586 * abcremoval.c: Fixed coding style, added copyright header.
17588 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
17590 * mini.h: Added prototype for abc removal main function.
17592 * build_relations_propagation_table.pl: Added copyright header.
17594 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
17596 * basic-long.cs: reg test for complex ceq_long bug.
17598 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
17600 * mini-x86.c (mono_arch_local_regalloc): Correctly free
17601 reg in long and clob case (bug #58343). Fixed/added comments.
17603 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
17605 * mini.c (mono_jit_runtime_invoke): Follow new convention
17606 of calling the invoke method with an function pointer.
17608 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
17610 * ChangeLog: Fix author of memory leak patch.
17612 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
17614 * Makefile.am: fix make dist as well...
17617 2004-05-14 Massimiliano Mantione <massi@ximian.com>
17619 * cfold.c: Made so that conversions from pointer to int4 are no-ops
17620 on archs where pointers are 4 bytes long.
17622 * Makefile.am: Added abcremoval.c source file.
17624 * abcremoval.c: Added abcremoval.c.
17626 * abcremoval.h: Added abcremoval.h.
17628 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
17630 * inssel.brg: Enabled bounds check removal.
17632 * mini.c: Added support for abcrem optimization.
17634 * mini.h: Added abcrem optimization label.
17636 * driver.c: Added support for abcrem optimization.
17638 * propagated_relations_table.def: Added propagated_relations_table.def.
17640 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
17642 * mini.c, cfold.c: fix style.
17644 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
17646 * mini.c: handle issue with the low-level implementation of
17647 some long opcodes (bug #54209).
17649 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
17651 * basic.cs: test for my new cmov stuff.
17653 2004-05-13 Patrik Torstensson
17655 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
17656 opt and added peephole documentation.
17658 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
17660 * tramp-ppc.c: rewrote the generic trampoline code.
17662 2004-05-11 Patrik Torstensson
17664 * mini-x86.c: optimize long shl/shr asm code (one less branch)
17666 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
17668 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
17670 * mini.h mini.c dominators.c: Applied patch from Derek Woo
17671 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
17673 * mini.c: Add new icalls for AsAny marshalling.
17675 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
17677 * tramp-ppc.c, mini-ppc.c: more cleanups.
17679 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17681 * mini.c: no warnings.
17683 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17685 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
17687 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
17689 * mini.c: In the thread abort signal handler, if the thread is in the
17690 process of being stoped, don't throw the Abort exception, just stop the
17693 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
17695 * tramp-ppc.c: removed old code.
17697 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17699 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
17700 do some simple speed optimizations on ppc.
17702 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
17704 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
17705 and large offsets in load/store.
17707 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
17709 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
17710 it causes regressions.
17712 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
17714 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
17717 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
17719 * jit-icalls.c: remove warnings.
17720 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
17721 speedups for unsafe code.
17723 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
17725 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
17727 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
17729 * basic-calls.cs: Add new regression test.
17731 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
17734 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
17736 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
17739 2004-05-06 Patrik Torstensson
17741 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
17742 long reg allocation in any reg (not only eax:edx) and implemented
17743 long shl/shr ops in asm instead of helpers.
17745 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
17747 * mini-sparc.h: Fix warnings.
17749 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
17752 * mini-exceptions.c (mono_handle_exception): Call the filter in a
17753 separate statement for clarity.
17755 * mini-sparc.c: Update status.
17757 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
17759 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
17762 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17764 * inssel-ppc.brg: another small pre-release workaround:
17765 we don't do overflow detection for long_sub_un.
17767 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
17769 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
17770 (also works around a weird ppc bug: 57957).
17772 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
17774 * tramp-ppc.c: trampoline fixes.
17776 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
17778 * mini-ppc.c: fixed typos.
17780 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
17782 * mini-ppc.c, exceptions-ppc.c: more code saves registers
17783 at the top of the stack. Fixed typos. Use a frame registers
17784 for all the methods with exception clauses.
17786 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
17788 * exceptions-ppc.c: restore fp registers.
17790 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
17792 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
17793 order from the stack top (moved the stack room to save the
17794 return value for trace after the param area). Fixed corruption
17795 in restoring registers on unwind.
17797 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
17799 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
17801 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17803 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
17804 and prolog/epilog for methods that use it. Allow
17805 enough param area room for varargs methods. Fix miguel's
17806 breakage in exception handling.
17808 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17810 * Makefile.am: run genmdesc only on current arch.
17812 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17814 * exceptions-x86.c:
17815 * mini-x86.h: fix the build on windows.
17817 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
17819 * 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.
17821 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
17823 * mini-exceptions.c: New file.
17825 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
17826 Move some parts of the x86 exception handling code to an
17827 arch-independent file so it can be shared with other ports.
17829 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
17831 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
17833 2004-04-26 David Waite <mass@akuma.org>
17835 * driver.c: remove comma from end of enumeration declaration
17837 2004-04-26 Jackson Harper <jackson@ximian.com>
17839 * driver.c: parse config file before loading first assembly. This
17840 allows the user gac to be enabled/disabled.
17842 2004-04-23 Miguel de Icaza <miguel@ximian.com>
17844 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
17845 simpler mechanism: we do not care what is encoded initially
17846 (branch absolute or relative), we care about the code and its
17847 target. I kept the old code for reference for now.
17849 The new code tries first to determine if the jump is anywhere in
17850 the -/+32 absolute meg range, if it succeeds, it encodes using the
17851 absolute branch; If not, it tried to find something in the
17852 relative range, if not, it uses the handle_thunk code.
17854 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
17856 * exceptions-ppc.c: use the correct ip register on macosx.
17858 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
17860 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
17862 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
17864 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
17865 Raise exception on integer divide by zero by hand since the hw
17866 doesn't support it. Handle NaNs in FP compares.
17868 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
17870 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
17871 code reducing duplication between the platforms and enabled
17872 signal exception handling (on linux for now).
17874 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
17876 * exceptions-ppc.c: more macosx support.
17878 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17880 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
17882 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
17884 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
17886 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
17888 * iltests.il: more tests.
17890 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
17892 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
17895 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
17897 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
17899 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
17901 * liveness.c: Mark variables as volatile in all basic blocks reachable
17902 from exception clauses.
17904 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
17906 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
17909 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
17911 * iltests.il, basic.cs: more tests for regalloc.
17913 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
17915 * iltests.il: Some tests for register allocation modifications
17918 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
17920 * exceptions.cs: Add regression test for bug #56782.
17922 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
17923 original stack trace if an exception is rethrown. Fixes #56782. Oh,
17924 the beauty of fixing the same thing in 5 different files...
17926 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
17928 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
17931 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
17933 * mini.c: Add support for STRWLPARRAY marshalling convention.
17935 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
17937 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
17938 to init the context to setup the regs pointer).
17940 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
17942 * exceptions-ppc.c: more exceptions work.
17944 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
17946 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
17949 2004-04-13 Miguel de Icaza <miguel@ximian.com>
17951 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
17952 can use the memory directly.
17954 * cpu-pentium.md: Update documentation from a post from Zoltan.
17956 add x86_add_membase, x86_sub_membase, x86_mul_membase
17958 2004-04-13 Miguel de Icaza <miguel@ximian.com>
17960 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
17961 GENERAL_REGS they were also hardcoded for all PPC ports.
17963 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
17965 Remove hard-coded limit for floating point registers, use
17966 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
17968 Notice that in MacOS X calling conventions you can fit a lot more
17969 floating point values in registers, so I should update the PInvoke
17970 test to excercise the passing of floating point values on the
17971 stack (currently broken).
17973 2004-04-06 Miguel de Icaza <miguel@ximian.com>
17975 * tramp-ppc.c (create_trampoline_code): Added
17976 JUMP_TRAMPOLINE_SIZE.
17977 (ppc_magic_trampoline): Follow the pattern from
17978 x86_magic_trampoline: if code is set to zero, return.
17979 (create_trampoline_code): Always pass MonoMethod to the jump
17980 trampoline, before it was passing a null.
17981 (mono_arch_create_jump_trampoline): Implement the jump stub, could
17982 share the code with mono_arch_create_jit_trampoline.
17984 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
17986 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
17989 * cpu-g4.md: Added length for jmp instruction, the worst case
17990 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
17993 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
17995 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
17997 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
17999 * mini.c: Only set bblock->real_offset when adding a new bblock, and
18000 before each IL instruction.
18002 * mini.c (CEE_BOX): Fix warnings.
18004 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18006 * mini.c: removed a few unused vars and extra whitespace.
18008 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
18010 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
18012 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
18014 (OP_GETCHR): use the above
18015 (CEE_LDELEMA): use the above.
18017 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
18018 version of the generic impl.
18019 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
18020 (CEE_LDELEMA): use the above.
18022 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
18024 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
18027 * iltests.il: Added new regression test for #56317.
18029 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
18031 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
18032 under NetBSD. Fixes #56450.
18034 * liveness.c (update_gen_kill_set): Fix previous patch.
18036 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18038 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
18040 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
18042 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
18043 ldsfld and ldsflda.
18045 * inssel-sparc.brg: Add more optimizations.
18047 * mini-sparc.c: Replace multiply/divide with shifts if possible.
18049 2004-04-01 Martin Baulig <martin@ximian.com>
18051 * mini.c (handle_box): New static function; moved the
18052 implementation of CEE_BOX here.
18053 (mono_method_to_ir): Added `constrained_call' variable.
18054 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
18055 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
18056 mono_method_get_constrained() to get the method.
18058 2004-04-01 Martin Baulig <martin@ximian.com>
18060 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
18061 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
18062 (mono_method_to_ir): We don't need these macros anymore since
18063 mono_class_get_full() already takes care of it.
18065 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18067 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
18068 use @function (as doesn't accept #function here) and check the return
18069 value of system and stop if fails.
18071 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18073 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
18075 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
18077 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
18079 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
18081 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
18084 * basic-long.cs: Add test for negation of Int64.MinValue.
18086 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
18088 * mini-sparc.c: Update status.
18090 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
18092 * exceptions-sparc.c: Fix return value in filters.
18094 * inssel-sparc.brg: Fix register allocation in some rules.
18096 2004-03-28 Martin Baulig <martin@ximian.com>
18098 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
18101 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
18103 * mini-x86.c (mono_arch_patch_code): Fix warnings.
18105 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
18106 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
18107 remove unused conv_u4 opcode.
18109 * mini-x86.c: Remove valgrind workaround since it slows down things
18110 even when mono is not run under valgrind.
18112 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
18114 * mini-sparc.c: Update status.
18116 * inssel-sparc.brg: Add some optimizations.
18118 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
18119 future delay slot filling. Add support for varargs, tail calls and JMP.
18121 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
18122 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
18124 * inssel.brg: Fix register allocation in OP_ARGLIST.
18126 * inssel.brg: Fix warnings.
18128 2004-03-25 Martin Baulig <martin@ximian.com>
18130 * mini.c (inflate_generic_field): Removed.
18131 (mini_get_method): Removed, use mono_get_method_full(),
18132 (mini_get_class): Removed, use mono_class_get_full().
18133 (mono_method_to_ir): Pass our generic context to
18134 mono_field_from_token().
18136 2004-03-25 Martin Baulig <martin@ximian.com>
18138 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
18139 of a `MonoMethod *'.
18140 (mini_get_method): Take a `MonoGenericContext *' instead
18141 of a `MonoMethod *'.
18142 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
18143 a new local variable called `generic_context' which holds the
18144 current `MonoGenericContext *'; use it to lookup things.
18146 2004-03-24 Martin Baulig <martin@ximian.com>
18148 * mini.c (mini_get_class): New static method; if we're inside a
18149 generic instance, inflate the class if neccessary.
18150 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
18152 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
18154 * iltests.il: New regression test for #55976.
18156 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
18159 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
18161 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
18164 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
18166 * liveness.c: Consider SSA stores as well as loads when making vars
18169 * exceptions.cs: New regression tests for register allocation.
18171 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
18173 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
18174 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
18175 domain lock only to protect puntual access to data structures.
18176 Added access lock for sighash, jit_icall_hash_name,
18177 jit_icall_hash_addr and domain->code_mp.
18179 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
18181 * driver.c: Print SIGSEGV handling method.
18183 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
18185 * mini.c (setup_jit_tls_data): Handle case when this is called
18186 multiple times for a thread.
18188 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
18189 is different from fbxx_un. Fixes #54303. Also use constants instead of
18190 magic numbers in a lot of places.
18192 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
18194 * exceptions.cs: Fix cctor test when --regression is used.
18196 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
18198 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
18201 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
18203 * inssel-ppc.brg: fixed register assignments for some rules.
18205 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
18207 * exceptions.cs: Add test for exceptions in static constructors.
18209 * mini.c (mono_jit_compile_method_with_out): Move the calling of
18210 static constructors outside the domain lock. Fixes #55720.
18212 2004-03-17 Martin Baulig <martin@ximian.com>
18214 * mini.c (get_generic_field_inst): Removed, this'll never happen.
18215 (inflate_generic_field): Take the `MonoMethod *' instead of the
18216 `MonoClass *' and added support for generic method.
18217 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
18218 have a `field->parent->gen_params', only inflate the field if it's
18219 an open constructed type.
18221 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
18223 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
18224 exception object instead of the preconstructed ones.
18226 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18228 * mini.c: reverted changed to sigsegv_signal_handler commited
18229 accidentally in the previous patch.
18231 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18234 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
18235 running --aot with an old assembly.
18237 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
18239 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
18242 * mini-sparc.c: Add support for v9 branches with prediction.
18244 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
18246 * mini.c (mini_init): #warning is GNUC only
18248 * mini-sparc.h: implement __builtin_frame_address
18249 and __builtin_return_address for Sun C compiler
18251 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
18253 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
18255 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
18257 * basic-calls.cs: Add test for unaligned byref long argument passing.
18259 * mini-ops.h: Add sparcv9 compare and branch instructions.
18261 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
18262 v9 instructions if we have a v9 cpu.
18264 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
18265 registers for global allocation.
18267 * exceptions-sparc.c: Fixes.
18269 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
18271 * liveness.c (mono_analyze_liveness): Optimized version.
18273 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
18275 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
18278 * basic-float.cs basic-calls.cs: New regression tests.
18280 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
18282 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
18283 sigaltstack implementation.
18285 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
18287 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
18288 stuff if SIGSEGV_ON_ALTSTACK is not defined.
18290 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
18292 * mini.c: Fix warnings.
18294 * mini.c (mono_resolve_patch_target): New function which contains the
18295 arch independent part of the patching process.
18297 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
18298 patching code to a separate function.
18300 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
18302 * mini.c (add_signal_handler): ifdef out on Windows
18304 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
18306 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
18307 cpu-sparc.md: Add exception handling support + other fixes.
18309 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
18310 typed GC detection in --version.
18312 * basic.cs exceptions.cs: New regression tests.
18314 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
18315 the arch specific code can store data during a compilation.
18317 * mini-ops.h: Add OP_SETFRET.
18319 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
18320 function, register a separate icall for each arity, so the icalls can
18323 * mini.c (mono_print_tree): Print negative offsets in a more readable
18326 * mini.c: Make signal handling work on sparc.
18328 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
18330 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
18332 * jit-icalls.c: Emulate truncl by aintl on solaris.
18334 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
18336 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
18338 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
18340 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
18342 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
18343 a MarshalByRef type, inline a method that performs the check, taking into
18344 account that the object can be a proxy. Also implemented tow new opcodes:
18345 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
18346 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
18347 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
18349 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
18351 * mini-ppc.c: if a relative branch displacement is too big
18352 but it points to and area reachable with an absolute branch,
18355 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
18357 * mini.c: optimize small copies in cpblk.
18359 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
18361 * basic-calls.cs basic-float.cs: New regression tests.
18363 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
18364 negative offsets from %fp. Implement localloc. Fix local register
18365 allocation. Fix the case when the this argument needs to be saved to
18366 the stack. Implement some missing opcodes.
18368 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
18370 * mini.c (mini_method_compile): Reenable global regalloc in methods
18371 with exception handlers.
18373 * linear-scan.c (mono_varlist_sort): Fix warning.
18375 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
18377 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
18380 * liveness.c: Make all variables uses in exception clauses volatile, to
18381 prevent them from being allocated to registers. Fixes #42136.
18383 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
18385 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
18386 causes regressions.
18388 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
18389 argument to mono_arch_regalloc_cost.
18391 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
18394 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
18396 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
18397 Make the cost of allocating a variable to a register arch dependent.
18399 * basic-calls.cs: Fix compilation of tests.
18401 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
18402 helper function to cut back on the number of #ifdefs needed.
18404 * mini-ppc.c: Fix compilation.
18406 * basic-calls.cs: New regression tests.
18408 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
18410 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
18411 of l0 since that is callee saved.
18413 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
18416 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
18417 of delay instruction.
18419 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
18421 * mini.h (MonoCallInst): Add 'virtual' flag.
18423 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
18425 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
18427 * *.cs: New regression tests.
18429 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
18432 * mini.c (mono_runtime_install_handlers): Fix build.
18434 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
18435 'signal_stack_size' members.
18437 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
18438 alternate signal stack.
18440 * exceptions-x86.c: Add stack overflow handling.
18442 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
18443 functions to arch independent code.
18445 * mini.c (mono_print_tree): Print more detailed info for load_membase
18448 2004-02-23 Martin Baulig <martin@ximian.com>
18450 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
18452 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
18454 * mini-x86.c: fixed reg allocation for div/rem.
18456 2004-02-22 Miguel de Icaza <miguel@ximian.com>
18458 * driver.c (mono_main): Report some configuratio options on --version.
18460 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
18462 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
18463 low in the address space. Correctly flush memory in thunks where we
18464 output native code.
18466 2004-02-20 Martin Baulig <martin@ximian.com>
18468 * mini.c (mini_get_method): New static method; inflate all generic
18469 methods and methods in open generic instances.
18470 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
18471 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
18473 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
18475 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
18477 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
18479 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
18481 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
18483 * mini-sparc.c (flushi mono_arch_output_basic_block): make
18484 it compile using Sun's compiler.
18486 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
18488 * 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.
18490 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
18492 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
18494 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
18496 * mini-ppc.c: handle calls outside of the allowed range with thunks
18497 allocated using the code manager.
18498 * tramp-ppc.c: use the code manager to hold generated native code.
18499 Fixed the magic trampoline to just patch vtable entries.
18501 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
18503 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
18506 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
18508 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
18511 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
18512 if we have a working __thread implementation.
18514 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
18515 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
18517 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
18519 * mini-x86.c: Fix compilation under gcc 2.
18521 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
18523 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
18524 contains a call to the wrapped function.
18526 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
18527 OP_<CALL>_IMM opcodes, and use them under X86.
18529 * mini.c (mono_jit_find_compiled_method): Fix warning.
18531 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
18533 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
18535 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
18536 functionality to mini.c.
18538 * mini.c (mono_create_jump_trampoline): New function to create a jump
18539 trampoline. Return a compiled method instead of a trampoline if it
18540 exists. Add a cache for jump trampolines.
18542 * mini.c (mono_jit_find_compiled_method): New function to return a
18543 compiled method if it exists.
18545 * mini-x86.c: Call mono_create_jump_trampoline instead of
18546 mono_arch_create_jit_trampoline.
18548 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
18549 a jump trampoline. Fixes #52092.
18551 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
18553 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
18554 which is not up-to-date. Add check_corlib_version () instead.
18556 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
18559 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
18560 since newer valgrind versions do not need it.
18562 * mini.c (mono_jit_compile_method_with_opt): New helper function to
18563 compile a method with a given set of optimizations.
18565 * mini.c: Compile icall wrappers on-demand instead of at startup.
18567 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
18568 wrapper for an icall.
18570 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
18572 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
18575 * iltests.il: Add test for non-empty stack before switch instruction.
18577 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
18579 * mini.c: Add support for new stringbuilder marshalling conventions.
18581 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
18583 2004-02-01 Martin Baulig <martin@ximian.com>
18585 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
18586 in `ginst->mtype_argv'.
18588 2004-01-31 Miguel de Icaza <miguel@ximian.com>
18590 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
18591 facilitate grepping.
18593 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
18595 * mini.c: fixed buglet in initobj generic implementation for references.
18597 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
18599 * Makefile.am: make the version script conditional.
18600 * jit-icalls.c: handle missing truncl().
18602 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
18604 * exceptions.cs: Add more tests for double->int conversion.
18606 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
18607 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
18609 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
18611 * driver.c: make --verbose --version emit an error
18612 if the loaded corlib doesn't match the runtime version.
18614 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
18616 * mini-ppc.h: export ppc_patch().
18617 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
18618 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
18619 on par or better than on MacOSX.
18621 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
18623 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
18624 mono_lookup_pinvoke_call.
18626 * mini-x86.c: Under windows, the default pinvoke calling convention is
18627 stdcall. Fixes #52834.
18629 * mini.c (optimize_branches): Add an upper bound to the number of
18630 iterations to prevent infinite loops on strange loops. Fixes #53003.
18632 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
18634 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
18635 and ISINST. Fixes #52093.
18637 * objects.cs (test_0_vector_array_cast): New tests.
18639 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
18641 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
18642 checking in Array.Set ().
18644 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
18647 * object.cs (test_0_multi_array_cast): New regression test.
18649 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
18651 * exceptions-ppc.c: fix build on Linux/PPC.
18653 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
18655 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
18656 running under valgrind.
18657 (x86_magic_trampoline): Fix build bustage.
18659 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
18660 negative values as well. This is needed for the encoding of the line number
18661 info, since sometimes the line numbers are not in increasing order.
18663 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
18665 * cpu-pentium.md (localloc): Increase the size of the localloc
18666 instruction since it is a loop under Win32.
18668 * debug-mini.c (record_line_number): Get rid of unneccesary memory
18671 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
18673 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
18674 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
18675 Max Horn (max@quendi.de). Fix file names in comments.
18677 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
18679 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
18680 avoid stack overflow.
18681 (replace_usage): Avoid uninitialized variable warnings.
18683 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
18684 and taking the address of valuetype variables.
18686 2004-01-03 Patrik Torstensson
18688 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
18689 for other purposes than FP later on.
18691 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
18693 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
18696 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
18698 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
18700 2003-12-30 Patrik Torstensson <p@rxc.se>
18702 * mini-x86.h: Decreased number of availiable fp regs.
18703 Solves corner cases with FP spilling.
18705 2003-12-23 Patrik Torstensson <p@rxc.se>
18707 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
18708 for floating point stack tracking / spilling on x86.
18711 * basic-float.cs: added float mul overflow test.
18713 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
18715 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
18717 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
18719 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
18720 supports for cond branches that overflow the immediate
18721 overflow offset. mcs can compile simple programs.
18723 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
18725 * exceptions-ppc.c: exception handling support wip:
18726 finally handlers get run on exception.
18728 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
18730 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
18733 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
18735 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
18736 initial support for stack walking and unwinding.
18738 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
18740 * driver.c (mono_main): Make corlib-out-of-sync message more
18741 descriptive. Also remove verify_corlib call.
18743 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
18745 * mini.c: make CEE_NEWARR calls and other emulated opcodes
18746 not overlap with other call's arguments, too.
18748 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
18750 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
18751 move to arch-specific code the choice of arch-specific
18752 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
18753 * mini.c: ensure emulation calls will not interleave
18756 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
18758 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
18759 the magic trampoline stack frame is dropped before executing
18762 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
18764 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
18765 and integer to fp conversions. Added support for overflowing
18766 arguments on the stack. Reserve a couple more registers as temps.
18767 Added support for aot compilation (as output still needs to be
18770 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
18772 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
18773 Don't overwrite return register in some corner cases.
18775 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
18777 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
18778 static constructors when AOT compiling.
18780 * driver.c (mono_main): Call mono_check_corlib_version.
18782 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
18784 * cpu-g4.md, basic.cs: fixed div target register.
18786 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
18788 * mini-ppc.c, basic.cs: shl_imm fix with test.
18790 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
18792 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
18793 structures by value. Misc fixes.
18794 * objects.cs: more tests.
18796 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
18798 * mini-ppc.c: lconv.ovf.i implemented.
18800 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18803 (mini_init): don't error out if someone already called g_thread_init.
18805 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
18807 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
18808 to be any type per the spec. Fix abnormal memory usage when
18809 the same object is repeatedly thrown.
18811 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
18813 * mini.c: check for overruns in IL code.
18815 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
18817 * TODO: Add/remove some todo entries.
18819 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
18821 * driver.c (mono_main): Call mono_verify_corlib.
18823 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
18825 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
18826 This has been moved to mini.c
18827 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
18828 type being casted is marshalbyref it could be a proxy, so instead of
18829 emitting the type check code, emit a call to a runtime method that will
18830 perform the check by calling CanCastTo if needed.
18832 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
18834 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
18835 methods with large stack frames under Win32.
18837 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
18839 * Makefile.am: Distribute regression tests.
18841 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
18842 at the end instead of inserting each variable into the sorted list.
18844 * linear-scan.c (mono_varlist_sort): New helper function.
18846 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
18848 * mini.c: ensure arguments and locals are within bounds.
18850 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
18852 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
18855 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
18857 * mini.c (mono_cprop_copy_values): Fix crash.
18859 * aot.c: Set verbosity back to 0.
18861 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
18863 * regalloc.c: complete memory leak fix by Laurent Morichetti
18866 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
18868 * driver.c (main_thread_handler): Revert the previous patch.
18870 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
18873 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
18874 memory from the memory pool.
18876 * driver.c (main_thread_handler): Turn on all optimizations when
18879 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
18880 an array for better performance.
18882 * regalloc.c (mono_regstate_assign): Fix memory leak.
18884 * debug-mini.c (mono_debug_serialize_debug_info): New function to
18885 serialize the debug info.
18887 * debug-mini.c (mono_debug_add_aot_method): New function to load the
18888 debug info from the serialized representation.
18890 * aot.c: Save debug info into the generated file and load it when
18893 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
18895 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
18897 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
18898 More FP-related fixes.
18900 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
18902 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
18903 and register allocation buglet. Hello world now runs.
18905 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
18907 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
18908 * tramp-ppc.c: fixed class init trampoline.
18909 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
18911 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
18913 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
18914 mini.c: more ppc changes/fixes.
18916 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
18918 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
18919 Also optimize the case when the arguments are the same in the caller
18922 * iltests.il: Add tests for tail calls with valuetype arguments.
18924 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
18926 * mini-ppc.c: fixes for struct return type.
18928 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
18930 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
18931 mono_spillvar_offset() to arch-specific code.
18933 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
18935 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
18937 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
18939 * exceptions-x86.c: Fix stack space leaks.
18941 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
18942 registers from the lmf if the method has save_lmf set.
18944 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
18946 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
18947 of icall wrappers into InvokeInDomain, since these are now per-domain.
18949 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
18951 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
18952 make some opcode emulation and intrinsic ops enabled/disabled
18953 according to the architecture. More fixes.
18955 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
18957 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
18959 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
18961 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
18962 arch-specific handling for 'this' and struct return type to
18963 arch-specific code.
18965 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18967 * aot.c: prevent divide by zero error when reporting (it happened with
18968 Accessibility.dll).
18970 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
18972 * mini.h (inst_switch): Remove unused macro.
18974 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18977 (load_aot_module): free 'info->methods' and 'info' properly. No more
18978 "free(): invalid pointer blah" messages when you have an old aot
18981 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
18983 * jit-icalls.c, mini.c: Added support for context static fields.
18985 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
18987 * mini.c (mono_method_blittable): Methods which set LastError are not
18988 blittable either. Fixes #51108.
18990 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
18992 * mini.c: flush icache.
18993 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
18995 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
18997 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
18999 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
19001 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
19004 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
19007 * inssel.brg (CEE_MKREFANY): Fix AOT case.
19009 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
19011 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
19012 instruction when the result is discarded.
19014 * iltests.il (test_0_div_regalloc): New regression test.
19016 * arrays.cs: Fix compilation error.
19018 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
19020 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
19021 float rules to inssel-x86.brg: sane architectures with FP registers
19022 don't need to implement these rules.
19024 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
19026 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
19028 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
19030 * mini.h, inssel-long32.brg: fixed endianess issues in int64
19031 implementation of 32 bit systems.
19033 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
19035 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
19036 (Jeroen Zwartepoorte).
19038 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
19040 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
19041 the caller and the callee matches.
19043 * mini.c (mono_method_to_ir): Add comment.
19045 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
19046 signbit is missing on some platforms.
19048 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
19050 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
19052 * mini.c (setup_jit_tls_data): Call the new function.
19054 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
19056 * mini-x86.c: Add experimental support for fast access to the lmf
19057 structure under NPTL/Linux 2.6.x.
19059 2003-11-06 Martin Baulig <martin@ximian.com>
19061 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
19062 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
19065 2003-11-02 Martin Baulig <martin@ximian.com>
19067 * mini.c (inflate_generic_field): New static method.
19068 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
19069 generic instance and the field is declared in a generic type, call
19070 inflate_generic_field() to inflate it. Fixes gen-28.cs.
19072 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
19074 * mini.h mini.c (mono_method_same_domain): New function to return
19075 whenever the caller and the callee are in the same domain.
19077 * tramp-x86.c (x86_magic_trampoline): Use the new function.
19079 2003-10-30 Martin Baulig <martin@ximian.com>
19081 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
19082 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
19084 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
19085 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
19087 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
19089 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
19092 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
19093 object here, so it is in the correct appdomain etc.
19095 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
19097 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
19099 (mono_method_to_ir): Avoid freeing the type created returned from
19100 mono_type_create_from_typespec, since it is put into an internal cache
19101 by the function. Fixes pointer.exe.
19103 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
19104 trampolines for icalls and pinvokes as well. Fixes #33569.
19106 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
19108 * mini.c: Update after appdomain changes.
19110 * mini.c (mono_jit_compile_method_inner): Allways compile native
19111 method wrappers in the root domain, since there can only be one
19112 instance of them, whose address is stored in method->info.
19114 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
19116 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
19117 environment variable. Instead detect automatically whenever running
19118 under valgrind using the magic macro RUNNING_ON_VALGRIND from
19121 2003-10-16 Miguel de Icaza <miguel@ximian.com>
19123 * trace.c, trace.h: New files that implement the new trace option
19126 * driver.c: Document new --trace options.
19128 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
19131 - if (mono_jit_trace_calls)
19132 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
19134 * mini.h: prototypes.
19136 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
19138 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
19140 * mini.c inssel.brg: Implement typedefbyref opcodes.
19142 * mini.c (mono_jit_compile_method): Remove unused local variable.
19144 * mini.c (mono_jit_compile_method_inner): Ditto.
19146 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
19148 * tramp-x86.c (x86_class_init_trampoline): Fix build.
19150 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
19152 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
19154 * mini.c (mono_no_aot): Remove unused global variable.
19156 * mini.c: Thread safety fixes.
19158 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
19160 * mini.c (mono_create_class_init_trampoline): Add a lock around
19161 class_init_hash_addr.
19163 * arrays.cs (test_0_newarr_emulation): Add new regression test for
19166 * mini.c: Decompose the NEWARR instruction before decomposing its
19167 arguments. Fixes #30073.
19169 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
19171 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
19174 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
19176 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
19178 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
19180 * driver.c: Add support for compiling icall wrappers to --compile.
19182 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
19184 * inssel.brg: The empty value in class->interface_offsets is -1, not
19187 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
19189 * objects.cs: New test for 'is' operator on an array of interfaces.
19191 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
19193 * tramp-ppc.c: update trampoline code to support jumps
19194 and class initialization.
19196 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
19198 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
19200 * inssel.brg (OP_UNBOXCAST): Fix #46027.
19202 * inssel.brg (OP_UNBOX): Remove unused rule.
19204 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
19205 region instead of one for each method. Fixes #47813.
19207 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
19209 * exceptions.cs (test_0_nested_finally): New regression test for
19210 nested exception handlers.
19212 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
19214 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
19216 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
19219 * mini.c (mono_method_check_inlining): Make the inlining limit
19220 configurable by an environment variable.
19222 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
19224 * mini.h: Bump AOT file version.
19226 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
19227 token, store the image along with the token, since the token might not
19228 refer to the same image as the method containing the relocation,
19229 because of inlining.
19231 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
19233 * mini.c (mono_precompile_assemblies): New function to compile
19234 all methods in all loaded assemblies.
19236 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
19238 * regalloc.h regalloc.c (MonoRegState): Change the type of
19239 iassign and fassign to int*, since they can contain large negative
19240 values if the register is spilled. Also added some comments. Fixes
19243 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
19244 under Win32. Fixes #42964.
19246 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
19248 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
19250 * aot.c: Added support for AOT compiling methods which contain calls
19251 to wrappers. Currently, only remoting-invoke-with-check wrappers are
19254 * driver.c (compile_all_methods): Run the compilation in a thread
19255 managed by mono. Fixes #44023.
19257 * mini.c (mono_codegen): Print full method name in verbose output.
19259 * mini-x86.c (mono_arch_patch_code): Fix warning.
19261 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
19262 jumps, since the method we are jumping to might be domain-specific.
19264 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
19266 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
19268 * inssel.brg: string chars are unsigned.
19270 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
19272 * TODO: New todo item.
19274 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
19275 which calls mono_runtime_class_init and patches the call site to
19276 avoid further calls.
19277 (mono_arch_create_class_init_trampoline): New arch specific function
19278 to create a class init trampoline.
19279 (create_trampoline_code): Generalized so it can create
19280 class init trampolines as well.
19282 * mini.c (helper_sig_class_init_trampoline): New helper variable.
19283 (mono_create_class_init_trampoline): New function to create and cache
19284 class init trampolines.
19285 (mono_find_class_init_trampoline_by_addr): New function to lookup the
19286 vtable given the address of a class init trampoline. Used by the
19288 (mono_codegen): Generate a call to a trampoline instead of
19289 mono_runtime_class_init in LDSFLD[A].
19290 (mono_codegen): Add relocations for the new trampoline.
19292 * mini.h mini-x86.c aot.c: Added a new relocation type:
19293 MONO_PATCH_INFO_CLASS_INIT.
19295 * mini.h: Bump AOT version number.
19297 * aot.c: Create a copy of the loaded code instead of using the original
19298 so methods which call each other will be close in memory, improving
19301 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
19302 patch since it breaks the regression tests.
19304 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
19305 for the register saving instruction sequence since the
19306 frame_state_for function in glibc 2.3.2 don't seem to detect it.
19308 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
19310 * TODO: Fix todo item && remove another.
19312 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
19314 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
19317 * aot.c: Moved the check for MONO_LASTAOT into the initialization
19318 function of the module.
19320 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
19321 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
19322 --no-aot command line option.
19324 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
19326 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
19327 by Bernie Solomon (bernard@ugsolutions.com).
19329 * inssel.brg: Refactor the interface offset table related code into
19330 its separate functions and add support for the AOT case.
19332 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
19334 * aot.c (mono_aot_get_method_inner): Fix memory leak.
19336 * aot.c: Added mono_aot_verbose variable and made all debugging
19337 output depend on the value of this variable.
19339 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
19340 method_label and info_label.
19342 * mini.h mini-x86.c aot.c: Added a new relocation type
19343 MONO_PATCH_INFO_IID for klass->interface_id.
19345 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
19346 the MonoJitInfo structure.
19348 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
19349 a non-root appdomain in shared mode.
19351 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
19353 * aot.c: make aot loader less verbose. Remove free of unused variable.
19355 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
19357 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
19359 * .cvsignore: Added *.dll.
19361 * mini.c (mono_print_tree_nl): New function callable while debugging.
19363 * mini.c (mono_print_code): Export this.
19365 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
19368 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
19370 * mini.h (MonoCompile): Added 'jit_info' field.
19372 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
19373 the cfg structure, since it is needed by the AOT compiler.
19375 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
19377 * aot.c: A major rewrite. Changes include:
19378 - save exception tables for methods which have them.
19379 - cache failed lookups in aot_get_method () to avoid the (slow) calls
19380 to g_module_symbol.
19381 - reworked the file format so it is now much smaller and needs
19382 fewer relocation entries.
19384 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
19386 * aot.c (load_aot_module): Fix build bustage on platforms without
19389 2003-09-04 Martin Baulig <martin@ximian.com>
19391 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
19393 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
19395 * TODO: Some new optimization ideas.
19397 * aot.c: Move AOT module loading logic here from mono_assembly_open.
19399 * aot.c: Save the optimization flags used to compile the code into
19402 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
19403 support emitting domain specific code.
19405 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
19406 no longer domain neutral. It can be made domain neutral by compiling
19407 with --optimize=shared.
19409 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
19410 between appdomains.
19412 * driver.c mini.h mini.c: New --no-aot debugging option which disables
19413 loading of AOT code.
19415 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
19417 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
19418 if there is no domain neutrality information.
19420 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
19422 * aot.c (mono_compile_assembly): Emit a symbol containing the file
19423 format version into the generated library.
19425 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
19426 callee method into the caller since one of them could be shared.
19428 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
19429 system exceptions from AOT code now works.
19431 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
19432 method if it is domain neutral and the callee is not.
19434 * graph.c (cfg_emit_one_loop_level): Fix warning.
19436 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
19438 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
19441 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
19443 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
19444 is needed by code which is executed before mono_runtime_init ().
19445 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
19447 * mini.c (mono_thread_abort): Fix warning.
19448 (mono_jit_compile_method): Call static constructor in the AOT case too.
19450 * aot.c (mono_compile_assembly): Fix warning.
19452 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19454 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
19456 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
19458 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
19460 * cpu-pentium.md: Fix the length of call opcodes so they include the
19461 ESP restoring instruction. Fixes #47968.
19463 2003-08-28 Martin Baulig <martin@ximian.com>
19465 * mini-x86.c (mono_arch_call_opcode): Added support for
19466 MONO_TYPE_GENERICINST.
19468 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
19470 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
19472 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
19473 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
19475 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
19478 2003-08-26 Martin Baulig <martin@ximian.com>
19480 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
19481 when reporting an error, set this to the actual error location.
19482 (mono_method_to_ir): Report the correct error location if
19483 get_basic_blocks() returned an error.
19485 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
19487 * mini.c (mono_type_blittable): OBJECT is not blittable.
19488 (mono_method_blittable): Methods which have marshalling descriptors
19489 are not blittable either. Fixes #47842.
19491 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
19493 * driver.c mini.c: Use an environment variable instead of a global
19494 variable. Also fix the build.
19496 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
19497 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
19500 * driver.c mini.c: Added --with-valgrind option to turn off some
19501 code which prevents mono from running under valgrind.
19503 * mini.c (mono_emit_call_args): Fixed warning.
19505 * mini.c (mono_emulate_opcode): Fixed warning.
19507 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
19509 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
19510 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
19511 regalloc.c, regalloc.h: specify available registers in arch-specific
19512 code and support floats in the regallocator (patch by Laurent Morichetti
19515 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
19517 * mini.c: mono_thread_current() can be called only after
19518 mono_runtime_init(): rearrange code to not call it early on.
19520 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
19522 * mini.c: allocate jump tables in the code mempools.
19524 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19526 * mini.c, mini.h: make sure per-thread data allocated by the jit is
19529 2003-08-10 Miguel de Icaza <miguel@ximian.com>
19531 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
19532 12 to 16. This fixes bug #47453.
19535 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
19537 * mini-ppc.c: fixed indexed load and unsigned compares.
19539 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
19541 * mini.c: reenabled installation of handler for
19542 thread abort signal.
19544 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
19546 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
19547 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
19548 until it's fixed and actually useful.
19550 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
19552 * inssel-long32.brg: couple more opcodes implemented.
19554 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
19556 * mini-sparc.c: Even more opcodes implemeted.
19558 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
19560 * mini-sparc.c: More opcodes implemented.
19562 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
19564 * mini-sparc.c: More opcodes implemented.
19566 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
19568 * inssel-sparc.brg: Add some needed rules. Direct
19570 * Makefile.am: Use inssel-sparc.brg
19571 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
19572 an assert happy for now.
19574 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
19576 * mini-sparc.c: Fixed compile errors.
19577 * exceptions-sparc.c: Same. We now produce a mono binary
19578 on sparc-linux. Yea.
19580 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
19582 * mini-sparc.c: Renamed registers. Also some macro cleanups.
19583 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
19584 They compile, but do not work.
19586 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
19588 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
19589 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
19590 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
19593 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
19595 * mini.c: more opcodes implemented and better support for generics.
19597 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
19599 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
19600 * mini.c, mini.h: first cut at generics support: some new instructions
19601 added and changed the behaviour of some of the existing ones.
19603 2003-07-21 Miguel de Icaza <miguel@ximian.com>
19605 * mini.c: Removed definition of metadata_shared mutex here.
19607 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
19609 * mini-x86.c: make vararg calls work for instance methods.
19611 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
19613 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
19614 returns the arguments in a separte list, now.
19616 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
19618 * aot.c, mini.c: updates for array type representation changes.
19620 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
19622 * mini.c: register function to perform jit shutdown.
19624 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
19626 * mini.c: use a faster allocator if possible.
19628 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
19630 * aot.c: some cleanups and portability changes.
19632 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
19634 * mini.c: use faster allocation for CEE_BOX if possible.
19636 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
19638 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
19639 Moved inlined mempcy code to its own function so that is can be
19640 reused. Added an inline memset function as well (optimized initobj).
19641 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
19643 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
19645 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
19647 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
19649 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
19650 arch code can setup the cpu for CLR execution, if needed.
19651 We use it on x86 to set the precision of FP operations.
19653 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
19655 * mini.c: disable some optimizations if we can guess they'll cost too
19656 much for a given method.
19658 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
19660 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
19662 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
19663 * mini.h mini.c mini-x86.c: Added instruction level coverage
19664 info collection support.
19666 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
19668 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
19669 is now implemented in the profiling API. Get rid of a couple of
19670 unnecessary global variables.
19672 2003-06-15 Nick Drochak <ndrochak@gol.com>
19674 * basic-long.cs: tests for negative values for bigmul, and unsigned.
19675 * cpu-g4.md: add op_bigmul and op_bigmul_un
19676 * cpu_pentium.md: add op_bigmul_un
19677 * inssel-long32.brg: add rule for unsigned bigmul
19678 * mini-ops.h: define OP_BIGMUL_UN
19679 * mini-x86.c: THE BUG: handle (un)signed properly
19680 * mini.c: choose unsigned opcode if needed.
19681 This set of patches fixes bug #44291
19683 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
19685 * mini.c (optimize_branches): improved to handle all kinds of
19686 conditional branches.
19688 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
19690 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
19691 don't raise exceptions.
19693 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
19695 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
19696 to arch-specific files.
19698 2003-06-09 Martin Baulig <martin@ximian.com>
19700 * Makefile.am (libs): Added $(LIBGC_LIBS).
19702 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
19704 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
19705 and OP_ATAN (fixes bug#44293).
19707 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
19709 * Makefile.am, mini-x86.c: rename cpu description array to
19710 pentium_desc, since some compilers define the 'pentium' preprocessor
19713 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
19715 * mini.c (mini_select_instructions): add explicit branch if the
19716 following block is not the false target of a conditional branch -
19717 we need this with any optimization that reorder or remove bblocks
19719 * mini.c (optimize_branches): bug fixes
19721 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
19723 * mini.c (mono_method_to_ir): inline static readonly fields
19725 * ssa.c (fold_tree): start cfold support for long (very simple
19728 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
19730 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
19732 * inssel.brg: fixed memcpy (bug #44219).
19734 2003-06-05 Dick Porter <dick@ximian.com>
19736 * driver.c: Set the glib log levels to not abort if g_message
19739 g_set_prgname() has to happen before mini_init() so that the
19740 process handle gets the info.
19742 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
19744 * driver.c: add intrins to the default optimizations to get wider
19747 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
19749 * mini.h: some large basic blocks will overflow a 16-bit
19750 integers for symbolic registers.
19752 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
19754 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
19755 (mono_arch_output_basic_block): fix bug 43499
19757 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
19759 * mini.c: kill duplicated definition of mono_debug_format.
19761 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
19763 * mini-x86.c, arrays.cs: fixed register allocation bug.
19765 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
19767 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
19769 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
19771 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19774 (print_method_from_ip): also print source location information if
19777 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
19779 * mini.c (mono_find_block_region): bug fix in region code
19780 (mini_method_compile): enable removing unreachable code again, but
19781 only in methods without exception clauses.
19783 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
19785 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
19786 Implemented arglist opcode and handling of TypedReference type.
19787 Fixed x86 call convention when a structure is returned.
19788 Minimal support for calling static vararg methods.
19790 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
19792 * mini.c (mini_method_compile): always remove unreachable code,
19793 because the code in them may be inconsistent (access to dead
19794 variables for example).
19796 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
19798 * driver.c, debug-mini.c: warning fixes.
19800 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
19802 * Makefile.am, jit.h, mini.h: install header for embedding mono.
19804 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
19806 * mini.c: thread-static fields are registered in mono_class_vtable(),
19807 so ensure the function is called before checking for them.
19809 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
19811 * mini.c (optimize_branches): fix for bug 43586
19813 * jit-icalls.c (mono_llmult_ovf): added an additional check for
19814 overflow (fixes Bug #43639)
19816 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19818 * mini.c, objects.cs: allow the use of stobj for primitive types.
19820 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19822 * mini.c: be less strict about argument checking until we support
19823 running the verifier.
19825 2003-05-27 Nick Drochak <ndrochak@gol.com>
19827 * basic-long.cs: tests for (ulong)int * (ulong)int also
19828 * mini.c: use the same trick for (ulong)int * (ulong)int
19830 2003-05-27 Nick Drochak <ndrochak@gol.com>
19832 * basic-long.cs: add regression test for (long)int * (long)int
19833 * cpu-pentium.md: add op_bigmul specification
19834 * inssel-long32.brg: add OP_BIGMUL rule
19835 * mini-ops.h: add OP_BIGMUL
19836 * mini-x86.c: register allocator: handle case where src1 needs to be
19838 * mini.c: substitute special BIGMUL opcode in the tree for
19839 (long)int * (long)int
19841 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
19843 * jit-icalls.c: call the type ctor on field access if needed.
19845 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
19847 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
19848 to a method (including results of ldelema, bug#43207).
19850 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
19852 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
19853 colors to show exception handler blocks.
19855 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
19856 (fix for pinvoke7.cs).
19858 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19860 * mini.h, mini.c: ensure correct initialization order for types that
19861 require it. Prepare for lazy compilation of jit icall wrappers.
19862 Provide a name for opcode emulation to reduce unneeded mallocing.
19864 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
19866 * mini-x86.c: better register restoring code and profiling
19867 support for tail calls.
19869 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19871 * mini.h, driver.c: prepare for leaf methods optimization.
19873 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
19875 * mini.c: get targets of branches before converting a method.
19877 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
19879 * mini.c (optimize_branches): added some experimental code (disbaled)
19881 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
19883 * mini.c (optimize_branches): fix branch to branch optimization
19885 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
19887 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
19889 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
19891 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
19894 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
19896 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
19897 enable use of interface variables again.
19899 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
19900 I1 to registers because there is no simply way to sign extend 8bit
19901 quantities in caller saved registers on x86.
19903 * inssel-float.brg: set costs of some rules to 2 so
19904 that monobure always select the arch. specific ones if supplied,
19905 regardless of the order we pass the files to monoburg.
19907 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
19909 * mini.c, mini-x86.c: since the magic trampoline for jumps
19910 can't patch the code directly, we do it as soon as the
19911 method gets compiled.
19913 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
19915 * mini-x86.c, mini.h: introduce a new patching method
19916 to support CEE_JMP and tail calls.
19917 * mini.c: obey tail.call. Don't precompile methods target
19919 * tramp-x86.c: new trampoline code to handle methods
19920 reached through a jump.
19922 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
19924 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
19925 bit values to registers
19927 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
19929 * mini.c (mono_compile_get_interface_var): share interface
19930 variables if possible.
19932 2003-05-16 Martin Baulig <martin@ximian.com>
19934 * debug-mini.c (mono_init_debugger): New function to initialize
19935 the debugger. This is not in the debugger since it needs to
19936 access some of mini's internals.
19938 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
19940 * mini.c (mono_method_to_ir): inlining fixes/cleanups
19942 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
19944 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
19945 for value type handling.
19947 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
19949 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
19950 (mono_method_check_inlining): enable inlining of all kinds of wrappers
19952 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
19954 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
19955 the constructor through a proxy.
19957 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
19959 * jit-icalls.c, inssel.brg: fixes to array element address
19962 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
19964 * mini-x86.c (is_regsize_var): allocate pointer to registers
19966 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
19968 * driver.c: fixed typo, added intrins to the set of optimizations
19969 tested with regressions.
19971 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
19973 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
19974 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
19977 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
19979 * inssel.brg: remove some common pop instructions without side effects
19981 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
19983 * inssel-x86.brg: fixed thinko in int to double conversions.
19985 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
19987 * mini.c, jit-icalls.c: added runtime thread-static variable support.
19989 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
19991 * inssel-long32.brg: two more missing instructions.
19993 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
19995 * mini.c (mono_emit_call_args): set the cil_code for all arguments
19996 if not already set.
19998 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
20000 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
20003 * basic-float.cs: Added tests for negative zero.
20005 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
20007 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
20008 a couple of missing operations for long casts, with test cases.
20010 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20012 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
20014 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
20016 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
20017 code size estimation.
20019 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
20021 * mini.c (mono_jit_create_remoting_trampoline): make it work with
20022 abstract methods (fix bug 42542)
20024 * aot.c: add ability to handle array types
20026 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
20028 * mini.c: Call the _specific versions of the object allocation
20029 functions if possible.
20031 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
20033 * driver.c: call setlocale ().
20035 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
20037 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
20040 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
20042 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
20044 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
20045 wrappers (fix bug 42122)
20047 2003-05-04 Martin Baulig <martin@ximian.com>
20049 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
20051 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
20052 s/mini_set_defaults/mono_set_defaults/g.
20054 2003-05-04 Martin Baulig <martin@ximian.com>
20056 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
20058 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20060 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
20061 (reported by Don Roberts).
20063 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
20065 * mini.c: temporarily work around two bugs for this release.
20067 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
20069 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
20070 that contains -export-dynamic and it makes using the ld script
20072 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
20074 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
20076 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
20079 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
20081 * mini.c: make sure leave calls all the needed finally blocks,
20082 even when the target jumps out of multiple exception clauses.
20084 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
20086 * ldscript, Makefile.am: add linker script to reduce the number of
20087 exported symbols (should also fix the issues with libwine defining
20088 some of the same symbols in io-layer).
20090 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
20092 * driver.c (mini_main): Avoid assertion when no file name is given on
20095 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
20097 * driver.c: added --version/-V command line option.
20098 Added the inline optimization in the regression tests.
20100 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
20102 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
20103 to the type in the method signature (fixes bug#42134).
20105 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
20107 * mini.c: when inlining, check this is not null only when needed (bug #42135).
20109 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
20111 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
20113 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20115 * driver.c: fixed bug #42100.
20117 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
20119 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
20121 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
20123 * mini.c: moved most of the code required to do inlining to its own
20124 function so it can be reused. Inline also ctors if appropriate.
20126 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
20128 * Makefile.am: Link with -export-dynamic so shared libs loaded by
20129 the runtime can call mono API functions.
20131 2003-04-27 Martin Baulig <martin@ximian.com>
20133 * debug-mini.c (mono_debug_init_method): Added
20134 `guint32 breakpoint_id' argument; if the method has a breakpoint,
20135 send a notification to the debugger.
20137 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
20138 running in the Mono Debugger, just pass the breakpoint number to
20139 mono_debug_init_method().
20141 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
20143 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
20145 * mini.c: allow some more unsafe compares.
20147 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20149 * mini-x86.c, Makefile.am: make distcheck works (partially from
20150 a patch by Richard Lee <r.h.lee@attbi.com>).
20151 * regset.c, regset.h: removed, they are unused.
20153 2003-04-25 Dick Porter <dick@ximian.com>
20155 * driver.c: Usage reports the name as 'mono' not 'mini'
20156 * exceptions-x86.c: Build and run on freebsd
20158 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
20160 * Makefile.am: install the program with the 'mono' name and
20161 the library as libmono instead of mini and libmini.
20163 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
20165 * driver.c: provide the APIs for the embedding interface of the old jit.
20167 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
20169 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
20171 2003-04-23 Martin Baulig <martin@ximian.com>
20173 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
20175 * driver.c: Added `--debug' command line argument to enable
20178 2003-04-23 Martin Baulig <martin@ximian.com>
20180 * debug.[ch]: Removed. The code is now in
20181 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
20183 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
20186 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
20188 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
20190 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20193 (mini_cleanup): moved mono_runtime_cleanup call after the call to
20194 mono_domain_finalize.
20195 (mini_method_compile): use mono_method_profile* if the the option is
20198 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
20200 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
20201 methods with their wrapper.
20203 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
20204 methods with their wrapper.
20206 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
20209 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
20212 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
20215 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
20217 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
20219 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
20221 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
20222 of the mempool. This is slightly faster and uses less memory
20224 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
20226 * mini.c: avoid O(n) allocation for variables.
20228 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20230 * mini.c: handle items on the stack after inlining methods.
20232 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
20234 * mini.c: make the method->opcode optimization dependent
20235 on MONO_OPT_INSTRINS and do it lazily.
20237 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
20239 * driver.c: print overall results at the end of regression run.
20241 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
20243 * inssel.brg: don't overwrite symbolic registers.
20245 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
20247 * inssel-x86.brg: fix conversion from long to float.
20249 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
20251 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
20253 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
20255 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
20257 * driver.c: Added --print-vtable option as in the old JIT.
20259 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
20261 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
20263 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
20265 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
20267 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
20269 * mini.c regalloc.c regalloc.h: Fix memory leak.
20271 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
20273 * aot.c (mono_aot_get_method): register all used strings
20275 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
20277 * mini.c: always intern strings references with ldstr at compile time.
20279 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
20281 * Makefile.am: add BUILT_SOURCES.
20283 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
20285 * driver.c: give a better error message when the assembly to execute
20286 doesn't have an entry point.
20288 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
20290 * Makefile.am: added hack for automake
20292 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
20295 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
20297 22003-04-07 Martin Baulig <martin@ximian.com>
20299 * Makefile.am: Added Makefile.am.
20301 * debugger-main.c: Removed, this is now in the debugger where it
20304 * mini.pc.in: Call this package `mini' for the moment.