1 2009-04-20 Zoltan Varga <vargaz@gmail.com>
3 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
6 * mini-llvm.c (mono_llvm_emit_method): Use it.
8 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
9 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
12 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
15 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
17 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
19 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
22 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
23 allowing some options to be set dynamically.
25 2009-04-19 Zoltan Varga <vargaz@gmail.com>
27 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
30 * mini.h (MonoTrampolineType): Add new trampoline type
31 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
34 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
37 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
40 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
41 is enabled. Instead, use the llvm vcall trampoline.
43 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
45 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
47 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
50 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
51 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
53 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
56 * mini.c: Fix a warning.
58 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
59 THROW to the appropriate llvm type.
61 2009-04-18 Zoltan Varga <vargaz@gmail.com>
63 * mini.c (mini_method_compile): Add statistics for methods JITted
66 2009-04-17 Zoltan Varga <vargaz@gmail.com>
68 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
69 OP_IA64_CMP_<cond>_IMM opcodes.
71 2009-04-17 Zoltan Varga <vargaz@gmail.com>
73 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
76 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
79 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
82 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
84 * mini-exceptions.c : add thread id to EXCEPTION trace message.
86 2009-04-17 Zoltan Varga <vargaz@gmail.com>
88 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
91 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
92 rgctx invoke trampolines for x86.
94 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
95 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
96 (mono_arch_get_vcall_slot): Simplify this.
98 2009-04-16 Zoltan Varga <vargaz@gmail.com>
100 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
101 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
103 2009-04-14 Zoltan Varga <vargaz@gmail.com>
105 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
106 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
108 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
110 * liveness.c (visit_bb): Remove a needless assert.
112 2009-04-13 Zoltan Varga <vargaz@gmail.com>
114 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
115 full aot support to the arch specific code.
117 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
119 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
121 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
123 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
124 collect information about the delegate invoke impl trampolines.
126 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
127 to save trampolines during full-aot mode.
129 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
130 creation function which returns a trampoline which sets the rgctx
132 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
134 (mono_delegate_trampoline): Ditto.
136 * mini.c (mono_jit_runtime_invoke): Ditto.
138 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
140 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
142 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
144 2009-04-12 Zoltan Varga <vargaz@gmail.com>
146 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
147 just setting the opcode to OP_NOP.
149 2009-04-11 Zoltan Varga <vargaz@gmail.com>
151 * mini.c (mini_method_compile): Put the last change inside an
152 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
154 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
155 and extend live ranges to cover the whole method when using xdb.
157 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
158 do it in the trampolines.
160 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
163 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
165 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
166 call code in full-aot mode since IMT is disabled there.
167 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
168 new JIT no longer has that restriction.
170 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
172 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
173 a more compact format.
174 (mono_aot_wrapper_name): New function to return a unique name for a
175 wrapper method, also used by the AOT runtime.
177 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
180 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
181 when a ICollection<T> etc is encountered.
182 (add_generic_instances): Process method arguments/locals too.
183 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
186 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
188 2009-04-10 Zoltan Varga <vargaz@gmail.com>
190 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
192 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
194 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
195 representing the result of the decomposition. Nullify instructions
196 instead of setting them to OP_NOP since nops can't have registers
199 2009-04-09 Zoltan Varga <vargaz@gmail.com>
201 * aot-compiler.c (mono_compile_assembly): Split this huge function into
202 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
203 info. Strip 'mapping symbols' on ARM.
205 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
207 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
208 this with the native genmdesc.
210 2009-04-08 Bill Holmes <billholmes54@gmail.com>
212 * aot-runtime.c: Fixing the MSVC build.
214 Code is contributed under MIT/X11 license.
216 2009-04-08 Zoltan Varga <vargaz@gmail.com>
218 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
219 JITted code depends on it.
221 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
223 * aot-compiler.c: Use new MonoGenericParam accessors.
225 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
227 Reduce memory usage and improve correctness wrt MonoGenericParam
228 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
229 handing. Avoid allocating MonoGenericParams, but use the ones in
230 the container itself.
232 2009-04-07 Miguel de Icaza <miguel@novell.com>
234 * tasklets.c: Return exceptions in the out argument.
236 2009-04-08 Zoltan Varga <vargaz@gmail.com>
238 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
239 opcode. Use pointer types in more places instead of casting them to
242 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
244 (mono_llvm_optimize_method): New helper function to optimize a method.
246 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
247 widening code so it could be called from more places.
248 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
249 code paths in the call opcodes.
251 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
253 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
255 2009-04-06 Zoltan Varga <vargaz@gmail.com>
257 * dwarfwriter.c: Use _ to separate class name
258 components as gdb can't handle '.'. Represent reference variables
261 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
263 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
265 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
267 * gc-test.cs: New file with GC stack marking tests.
269 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
270 negative numbers for vfp.
272 * basic-float.cs: Add a test.
274 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
276 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
278 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
280 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
281 part of tasklet/continuation support.
283 2009-04-05 Zoltan Varga <vargaz@gmail.com>
285 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
286 amd64 opcodes inside an ifdef.
288 * dwarfwriter.c: Emit inheritance information for classes, emit fields
291 * dwarfwriter.c (emit_type): Emit the class info for classes.
293 2009-04-04 Zoltan Varga <vargaz@gmail.com>
295 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
297 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
299 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
301 * ssa.c (mono_ssa_compute): Fix some memory leaks.
303 2009-04-03 Zoltan Varga <vargaz@gmail.com>
305 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
307 * mini-llvm.c: Update comments.
309 * mini.h (COMPILE_LLVM): New macro.
311 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
313 * ssa.c (mono_ssa_compute): Ditto.
315 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
316 the unwind ops from a DWARF FDE.
318 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
319 methods by extracting the dwarf unwind ops from the unwind info generated
322 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
325 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
328 2009-04-02 Zoltan Varga <vargaz@gmail.com>
330 * Makefile.am (llvm_sources): Enable this.
332 * mini.c (mini_method_compile): Add support for compiling with LLVM,
333 failing back to the JIT if something cannot be handled.
335 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
338 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
341 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
344 * mini-ops.h: Add a few opcodes needed by LLVM.
346 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
349 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
352 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
354 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
356 2009-04-01 Mark Probst <mark.probst@gmail.com>
358 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
359 ridiculously large methods.
361 2009-03-31 Martin Baulig <martin@ximian.com>
363 * debug-debugger.c (debugger_remove_breakpoint): Call
364 mono_debugger_remove_class_init_callback ().
366 2009-03-31 Zoltan Varga <vargaz@gmail.com>
368 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
369 right before emitting code, not at the start.
371 * mini.c (mono_postprocess_patches): Extract this into a separate function
372 from mono_codegen ().
374 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
375 byref types correctly.
377 2009-03-30 Zoltan Varga <vargaz@gmail.com>
379 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
382 2009-03-29 Zoltan Varga <vargaz@gmail.com>
384 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
385 indirect calls, this avoids problems where get_vcall_slot () would get
386 confused by the native code for the instruction preceeding the call.
387 (mono_arch_get_vcall_slot): Simplify this.
388 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
390 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
391 register allocator now seems to depend on them instead of the data in
394 * mini.c (mini_method_compile): Throw the correct type of exception if
395 mono_method_get_header () fails because of a loading error.
397 2009-03-28 Zoltan Varga <vargaz@gmail.com>
399 * mini.c (mini_method_compile): Clear the loader error if the method
400 header cannot be decoded.
402 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
403 interface methods on proxies correctly.
405 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
406 this argument for vtype methods. Add precise liveness info for arguments.
408 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
409 LIVERANGE_START/END opcodes.
411 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
412 for arguments and values in registers.
414 2009-03-27 Zoltan Varga <vargaz@gmail.com>
416 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
417 return a valuetype. Fixes #487518.
419 * iltests.il: Add a test.
421 * aot-compiler.c: Use mono_thread_create () to create helper threads.
423 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
424 closed over a null reference correctly.
426 2009-03-26 Zoltan Varga <vargaz@gmail.com>
428 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
430 2009-03-25 Mark Probst <mark.probst@gmail.com>
432 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
433 allocated to the same registers as fixed sregs.
435 2009-03-24 Mark Probst <mark.probst@gmail.com>
437 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
440 * method-to-ir.c: Handle more cases for
441 Interlocked.CompareExchange.
443 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
444 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
445 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
447 2009-03-23 Zoltan Varga <vargaz@gmail.com>
449 * aot-runtime.c (decode_method_ref): Fix a warning.
451 * unwind.c (mono_unwind_frame): Ditto.
453 2009-03-22 Zoltan Varga <vargaz@gmail.com>
455 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
456 (mono_compile_assembly): Enable the binary writer for full-aot as well.
458 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
459 fix the handling of large values in the ALU_PC_G0_NC relocation.
461 2009-03-22 Zoltan Varga <vargaz@gmail.com>
463 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
465 2009-03-22 Mark Probst <mark.probst@gmail.com>
467 * method-to-ir.c (mono_spill_global_vars): Support for ternary
470 2009-03-22 Mark Probst <mark.probst@gmail.com>
472 * method-to-ir.c: MINI_OP3 needs a comma.
474 * method-to-ir.c, mini.h, mini.c: Remove
475 mono_init_op_sreg_counts ().
477 2009-03-22 Zoltan Varga <vargaz@gmail.com>
479 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
482 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
485 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
487 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
490 2009-03-21 Mark Probst <mark.probst@gmail.com>
492 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
493 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
494 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
497 2009-03-20 Zoltan Varga <vargaz@gmail.com>
499 * driver.c: Change location of gc_wrapper.h.
501 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
502 inside finally clauses correctly. Fixes #485721.
504 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
505 after the change above.
507 * exceptions.cs: Add a test.
509 2009-03-19 Zoltan Varga <vargaz@gmail.com>
511 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
513 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
514 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
515 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
517 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
518 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
520 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
522 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
523 Simplify logic for ensure_method_is_allowed_to_call_method.
524 Handle wrappers on callers.
526 2009-03-19 Zoltan Varga <vargaz@gmail.com>
528 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
531 * basic-simd.cs: Fix the names of some test methods.
533 2009-03-18 Geoff Norton <gnorton@novell.com>
535 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
537 2009-03-18 Zoltan Varga <vargaz@gmail.com>
539 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
541 2009-03-17 Jb Evain <jbevain@novell.com>
543 * driver.c: remove now uneeded call to mono_gc_base_init before
546 2009-03-17 Jb Evain <jbevain@novell.com>
548 * dwarfwriter.c (token_handler): handle more cases.
550 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
552 * method-to-ir.c: Remove more dead code (that was required only
553 because of method_is_safe). Fix compiler warnings.
555 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
557 * method-to-ir.c: Remove unneeded/useless method_is_safe
558 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
560 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
562 * mini.c (mini_method_compile): Print the method been compiled with
563 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
564 for people not familiar with the runtime.
566 2009-03-17 Zoltan Varga <vargaz@gmail.com>
568 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
569 a managed object which is later put into a GList. Return its class instead.
571 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
572 stack slots when using sgen.
574 2009-03-16 Zoltan Varga <vargaz@gmail.com>
576 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
578 2009-03-14 Zoltan Varga <vargaz@gmail.com>
580 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
581 > so it works on the first vreg as well.
583 2009-03-13 Zoltan Varga <vargaz@gmail.com>
585 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
588 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
590 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
593 2009-03-12 Zoltan Varga <vargaz@gmail.com>
595 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
596 native->IL offset mapping.
598 2009-03-11 Zoltan Varga <vargaz@gmail.com>
600 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
602 * basic.cs: Add a test.
604 2009-03-11 Mark Probst <mark.probst@gmail.com>
606 * mini-x86.c (mono_arch_output_basic_block): Use different
607 registers in case the ones we want to overwrite are used by the
608 other operand. Fixes regression in #480807.
610 2009-03-10 Zoltan Varga <vargaz@gmail.com>
612 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
614 * dwarfwriter.c (emit_line_number_info): The line number info for
615 IL code was off by one. Fix that.
617 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
620 2009-03-09 Mark Probst <mark.probst@gmail.com>
622 Contributed under the terms of the MIT/X11 license by Steven
623 Munroe <munroesj@us.ibm.com>.
625 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
628 2009-03-08 Zoltan Varga <vargaz@gmail.com>
630 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
633 2009-03-06 Zoltan Varga <vargaz@gmail.com>
635 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
636 the delegate ctor handling code. Fixes #482638.
638 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
641 * iltests.il.in: Add a test.
643 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
646 2009-03-05 Mark Probst <mark.probst@gmail.com>
648 * mini-trampolines.c (mono_create_jump_trampoline): If the method
649 is shared generic code, return the trampoline, even if the method
650 has already been compiled. Fixes #479763.
652 * mini.c, mini.h: New function
653 mono_jit_find_compiled_method_with_jit_info() which is the same as
654 mono_jit_find_compiled_method() but also returns the jit info.
656 2009-03-05 Mark Probst <mark.probst@gmail.com>
658 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
659 for methods which actually have one. For all other methods, make
660 sure the this argument var is live the whole method.
662 * mini.c (mini_method_compile): Every shared method has a
663 this/vtable/mrgctx info. Fixes #480807.
665 2009-03-05 Mark Probst <mark.probst@gmail.com>
667 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
668 generic/imt thunks where some entries branch through the vtable,
669 while other entries branch directly.
671 2009-03-05 Zoltan Varga <vargaz@gmail.com>
673 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
675 * mini-windows.c: Ditto.
677 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
680 2009-03-04 Zoltan Varga <vargaz@gmail.com>
682 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
685 2009-03-04 Mark Probst <mark.probst@gmail.com>
687 * method-to-ir.c: Don't inline methods that use JMP. Fixes
690 2009-03-04 Mark Probst <mark.probst@gmail.com>
692 * exceptions-x86.c: Include debug-mini.h - fixes build.
694 2009-03-04 Martin Baulig <martin@ximian.com>
696 * debug-mini.c: Clean up the exception API and add documentation.
697 (mono_debugger_handle_exception): New public method; this is
698 called when throwing an exception or encountering an unhandled one.
699 (mono_debugger_call_exception_handler): Formerly known as
700 mono_debugger_handle_exception(); this is used to tell the
701 debugger that we're about to invoke an exception handler.
703 2009-03-04 Martin Baulig <martin@ximian.com>
705 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
706 ../metadata/mono-debug-debugger.c; save and reset exception state.
708 2009-03-02 Martin Baulig <martin@ximian.com>
710 * debug-mini.c: Moved the debugger exception handling here from
711 ../metadata/mono-debug-debugger.c.
714 (MonoDebuggerExceptionAction): New exception typedef.
717 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
720 (mono_amd64_throw_exception): Use the new debugger exception
724 (mono_handle_exception_internal): Don't call
725 mono_debugger_unhandled_exception() here.
727 2009-03-03 Zoltan Varga <vargaz@gmail.com>
729 * mini.c aot-compiler.c: Update after the changes to
730 mono_marshal_get_runtime_invoke ().
732 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
733 Virtual generic methods might not have method->slot set, work around
736 * generics.cs: Add a test.
738 2009-03-02 Geoff Norton <gnorton@novell.com>
741 * driver.c: Allow signal chaining of SIGFPE as well.
743 2009-03-02 Zoltan Varga <vargaz@gmail.com>
745 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
746 this since it now receives the method not its generic context in the
749 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
750 generic/imt thunks where some entries branch through the vtable, while
751 other entries branch directly.
753 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
755 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
756 support for interface methods as well.
758 * mini-trampolines.c: Add support for virtual generic methods in interfaces
759 using the normal IMT thunks.
761 generics.cs: Add new tests.
763 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
764 the generic inst to the generic imt thunks. This fixes AOT support,
765 improves consistency with the normal IMT thunks, and makes it easier to
766 add support for interface generic virtual methods later.
768 * mini-trampolines.c (mono_magic_trampoline): Ditto.
770 2009-02-28 Zoltan Varga <vargaz@gmail.com>
772 * driver.c (mono_set_signal_chaining): New public API function to enable
773 signal chaining on POSIX platforms.
775 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
776 (si@lindenlab.com) to implement signal chaining. The original patch was
777 contributed under the MIT X/11 license:
778 https://bugzilla.novell.com/show_bug.cgi?id=318894
780 2009-02-27 Zoltan Varga <vargaz@gmail.com>
782 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
783 too until it can be made to run on amd64.
785 2009-02-26 Zoltan Varga <vargaz@gmail.com>
787 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
788 to get_generic_context_from_code () + get_call_info () if possible.
790 2009-02-25 Zoltan Varga <vargaz@gmail.com>
792 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
793 suspend-on-sigsegv functionality.
795 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
796 to suspend when a native SIGSEGV is received. This is useful for debugging
797 crashes which don't happen under gdb, since a live process contains more
798 information than a core file.
800 * mini-exceptions.c (mono_print_thread_dump): Use
801 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
803 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
805 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
807 * basic-float.cs: Disable the tests which currently fail on amd64.
809 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
810 value to mono_arch_patch_callsite () to fix crashes.
812 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
814 2009-02-23 Zoltan Varga <vargaz@gmail.com>
816 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
817 nop code by patching the call address to point to the nullified class init
818 trampoline, as the former does not seem to be safe on SMP machines.
820 2009-02-23 Mark Probst <mark.probst@gmail.com>
822 * mini-ops.h: Fix the argument types for a few x86 opcodes where
825 2009-02-23 Zoltan Varga <vargaz@gmail.com>
827 * basic-float.cs basic-calls.cs: Fix warnings.
829 2009-02-22 Mark Probst <mark.probst@gmail.com>
831 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
832 correct frame pointer in the LMF. Should fix #478394.
834 2009-02-22 Zoltan Varga <vargaz@gmail.com>
836 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
838 * image-writer.c: Make the binary writer less verbose.
840 2009-02-21 Zoltan Varga <vargaz@gmail.com>
842 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
843 are called from runtime invoke wrappers.
845 2009-02-20 Zoltan Varga <vargaz@gmail.com>
847 * cpu-ppc.md (store_memindex): Increase the size of this.
849 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
851 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
853 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
855 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
858 Last fix for of #467201.
861 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
863 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
865 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
866 and long_conv_to_r8_2:
868 Fixed part of #467201.
870 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
872 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
874 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
875 conversion to 32 bits.
877 * cpu-x86.md: Increase the size of int_conv_to_r4.
879 * basic-float.cs: Add a test for this.
881 Fixed part of #467201.
883 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
885 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
887 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
888 conversion to 64 bits.
890 * basic-float.cs: Add a test for this.
892 Fixed part of #467201.
894 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
896 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
898 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
899 This behavior is compatible with MS.
901 * iltest.il.in: Add a test for this.
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): Implement OP_FCONV_TO_R4, it must
910 change the precision of the value.
912 * cpu-x86.md: Define len for float_conv_to_r4.
914 * basic-float.cs: Add a test for this.
916 Fixed part of #467201.
918 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
920 * mini.c: Adjust locking order to the new semantics where the loader lock
923 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
932 * mini-trampolines.c:
945 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
947 2009-02-18 Zoltan Varga <vargaz@gmail.com>
949 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
952 2009-02-17 Zoltan Varga <vargaz@gmail.com>
954 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
955 for cctors if needed.
957 2009-02-17 Mark Probst <mark.probst@gmail.com>
959 * mini-ppc.c: Fix build on Darwin.
961 2009-02-17 Zoltan Varga <vargaz@gmail.com>
963 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
964 version instead of 3 as valgrind doesn't like version 3.
966 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
968 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
969 usable for hashing methods.
970 (emit_extra_methods): Use the new hash to avoid putting every method in the
973 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
975 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
976 whenever a method ref could match a method.
978 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
981 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
984 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
986 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
989 * method-to-ir.c (mono_method_check_inlining): Avoid calling
990 mono_method_get_header () on inflated methods as an optimization.
992 2009-02-16 Zoltan Varga <vargaz@gmail.com>
994 * ssa.c (fold_ins): Fix another crash if the instruction following the
995 switch was optimized away.
997 2009-02-16 Mark Probst <mark.probst@gmail.com>
999 Contributed under the terms of the MIT/X11 license by Steven
1000 Munroe <munroesj@us.ibm.com>.
1002 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
1004 2009-02-16 Zoltan Varga <vargaz@gmail.com>
1006 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
1007 around the mono_domain_alloc calls, it is now done by the functions
1010 * aot-compiler.c (compile_method): Only add wrappers referenced by
1011 the method if compiling with full AOT.
1012 (mono_compile_assembly): Error out if --aot=full is specified on
1013 a platform where it is not supported.
1015 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
1018 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
1021 * aot-runtime.c (load_named_code): Handle
1022 mono_arm_throw_exception_by_token.
1024 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
1026 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
1029 * Makefile.am (fullaotcheck): Exit if a test fails.
1031 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
1033 (mono_compile_assembly): Handle the assembler failing.
1035 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
1036 accepting subsections of .bss.
1038 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
1041 * aot-compiler.c: Remove some unused includes.
1043 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
1044 now in MonoImageWriter.
1046 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
1047 code sequence which matches a non-virtual call. Fixes #472654.
1049 2009-02-15 Zoltan Varga <vargaz@gmail.com>
1051 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
1054 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
1055 use the image/dwarf writers directly.
1057 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
1060 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
1063 * image-writer.h: Fix some typos.
1065 * dwarfwriter.h dwarfwriter.c: New files.
1067 * aot-compiler.c: Extract the DWARF info writing functionality into a
1070 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
1071 argument to return unwind info.
1073 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
1075 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
1077 * aot-runtime.c (decode_method_ref): Add a case for
1078 MONO_AOT_METHODREF_WRAPPER_NAME.
1080 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
1083 * aot-compiler.c (encode_method_ref): Use the new constants.
1085 * aot-runtime.c (decode_method_ref): Ditto.
1087 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
1088 be compiled, not the icall itself.
1090 2009-02-14 Zoltan Varga <vargaz@gmail.com>
1092 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
1093 using decode_method_ref ().
1095 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
1096 convert it to an in32. Fixes #475859.
1098 * arrays.cs: Add a test.
1100 2009-02-12 Zoltan Varga <vargaz@gmail.com>
1102 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
1105 * basic-long.cs: Add a test.
1107 2009-02-12 Mark Probst <mark.probst@gmail.com>
1109 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
1110 remove the frame pointer in leaf methods which don't receive any
1111 arguments, don't throw exceptions and don't do dynamic stack
1114 2009-02-12 Zoltan Varga <vargaz@gmail.com>
1116 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
1117 the fail_tramp changes. Hopefully fixes #475132.
1119 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1121 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
1122 instead of mono_metadata_signature_dup_full.
1124 2009-02-12 Zoltan Varga <vargaz@gmail.com>
1126 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
1127 for processing jump tables. Fixes #473787.
1129 2009-02-11 Mark Probst <mark.probst@gmail.com>
1131 * mini-generic-sharing.c: mini_method_get_context() just calls
1132 mono_method_get_context_general() now.
1134 * mini.c, mini.h: Moved get_object_generic_inst(),
1135 construct_object_context_for_method() and
1136 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
1138 2009-02-11 Zoltan Varga <vargaz@gmail.com>
1140 * branch-opts.c (mono_if_conversion): Handle the case where the merged
1141 basic block fell through to its successor bblock without a branch. Fixes
1144 * iltests.il.in: Add a test.
1146 * aot-compiler.c (encode_method_ref): Encode methods of array types.
1147 (can_encode_patch): We can now handle arrays of generic parameters and
1150 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
1152 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
1153 the AOT file to avoid some #ifdefs in aot-runtime.c
1155 * mini.h: Bump AOT file format version.
1157 2009-02-10 Zoltan Varga <vargaz@gmail.com>
1159 * Makefile.am (fullaotcheck): Make this run the tests.
1161 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
1163 2009-02-10 Mark Probst <mark.probst@gmail.com>
1165 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
1166 individually. Fixes #473482.
1168 2009-02-10 Zoltan Varga <vargaz@gmail.com>
1170 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
1172 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
1174 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
1175 (mono_compile_assembly): Hush compile warnings about
1176 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
1179 2009-02-10 Zoltan Varga <vargaz@gmail.com>
1181 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
1183 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
1185 * aot-compiler.c: Fix arm support.
1187 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
1188 img_writer_emit_unset_mode () function.
1190 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
1191 (mono_unwind_get_dwarf_pc_reg): Ditto.
1193 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
1194 Move almost all platform specific code to a set of arch_ functions,
1195 and document them to ease porting.
1197 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
1199 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
1201 * aot-compiler.c: Extract the image writing functionality into a separate
1202 module to reduce the size of this file.
1204 2009-02-09 Geoff Norton <gnorton@novell.com>
1206 * mini-s390.c: Fix the signature of emit_sig_cookie.
1208 2009-02-09 Zoltan Varga <vargaz@gmail.com>
1210 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
1212 * aot-runtime.c (is_shared_got_patch): Ditto.
1214 * aot-runtime.c (load_named_code): Cope with the fact that
1215 decode_got_entry () won't decode the patch fully if its corresponding got
1216 entry is already filled.
1218 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
1220 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1222 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
1223 as the moving pointer instead of 'buf' for consistency with the rest of the
1225 (mono_arch_create_monitor_exit_trampoline): Ditto.
1227 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
1228 generic_class_init trampolines.
1229 (add_generic_class): Extract some code from add_generic_instances () into a
1230 separate function so it can be called from other places too.
1231 (compile_method): Call add_generic_class () for the classes of inflated methods
1232 referenced by the method.
1233 (can_encode_patch): Allow references to generic parameters.
1235 * aot-runtime.c: Add support the patches required by the new trampolines.
1237 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
1240 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
1243 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
1244 this from get_throw_pending_exception, make the signature full aot compatible.
1246 * Makefile.am (fullaotcheck): New target to run full-aot tests.
1248 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
1250 * exceptions.cs: Add a test.
1252 2009-02-07 Zoltan Varga <vargaz@gmail.com>
1254 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
1255 use the DWARF_DATA_ALIGN constant instead.
1257 * exception-<ARCH>.c: Update after the above change.
1259 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
1262 * mini-arm.c: Enable the dwarf unwinder.
1264 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
1265 instead of mono_class_setup_vtable ().
1267 2009-02-07 Zoltan Varga <vargaz@gmail.com>
1269 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
1272 * mini-x86.h: Enable the dwarf unwinder.
1274 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
1276 Fix mcs/tests/test-7.cs
1277 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
1280 2009-02-06 Zoltan Varga <vargaz@gmail.com>
1282 * mini.c (print_jit_stats): Remove some unused statistics.
1284 2009-02-05 Zoltan Varga <vargaz@gmail.com>
1286 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
1288 2009-02-05 Mark Probst <mark.probst@gmail.com>
1290 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
1291 the method we get from mono_object_get_virtual_method() because
1292 that function does it properly, now.
1294 2009-02-05 Zoltan Varga <vargaz@gmail.com>
1296 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
1297 opcodes. Fixes #472775.
1299 2009-02-05 Mark Probst <mark.probst@gmail.com>
1301 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
1302 fact that mono_find_jit_info() sometimes returns the context
1303 corresponding to the jit info in new_ctx. Fixes #472600.
1305 2009-02-05 Zoltan Varga <vargaz@gmail.com>
1307 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
1308 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
1309 klass->enum_basetype directly.
1311 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
1314 * unwind.c: Avoid 0 sized arrays.
1316 2009-02-04 Zoltan Varga <vargaz@gmail.com>
1318 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
1319 size on systems with 64k pages. Fixes #471389.
1321 2009-02-04 Mark Probst <mark.probst@gmail.com>
1323 Contributed under the terms of the MIT/X11 license by Steven
1324 Munroe <munroesj@us.ibm.com>.
1326 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
1327 for LOADI4_MEMBASE. Use addi instead of addic if it's not
1330 2009-02-04 Mark Probst <mark.probst@gmail.com>
1332 Contributed under the terms of the MIT/X11 license by Steven
1333 Munroe <munroesj@us.ibm.com>.
1335 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
1338 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
1339 The trampoline can be longer on PPC64.
1341 2009-02-04 Mark Probst <mark.probst@gmail.com>
1343 Contributed under the terms of the MIT/X11 license by Steven
1344 Munroe <munroesj@us.ibm.com>.
1346 * mini-ppc.c: Compiler warning fixes and trivial code
1349 2009-02-04 Zoltan Varga <vargaz@gmail.com>
1351 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
1352 ins->dreg which could be a hardware register, not a vreg.
1354 * aot-compiler.c (emit_method_dwarf_info): Ditto.
1356 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
1357 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
1359 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
1361 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
1362 ->dreg, that is not the vreg we are looking for.
1364 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
1366 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
1369 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
1372 2009-02-03 Zoltan Varga <vargaz@gmail.com>
1374 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
1376 * aot-compiler.c (emit_line_number_info): Fix line number emission when
1379 * aot-compiler.c: Add xdebug support on x86.
1381 * unwind.c: Add x86 support.
1383 * aot-compiler.c (emit_exception_debug_info): Control the emission of
1384 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
1386 * mini.c (mini_method_compile): Ditto.
1388 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
1391 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
1392 which mimic .push_section/.pop_section in GAS.
1394 * aot-compiler.c: Emit precise live range information for variables.
1396 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
1398 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
1399 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
1402 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
1403 the live ranges of variables.
1405 * mini.h (struct MonoMethodVar): Add two fields containing the live range
1406 of the variable in terms of native offsets.
1408 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
1410 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
1412 2009-02-02 Mark Probst <mark.probst@gmail.com>
1414 Contributed under the terms of the MIT/X11 license by Steven
1415 Munroe <munroesj@us.ibm.com>.
1417 * exceptions-ppc.c (restore_regs_from_context): Correct operand
1418 order (offset then base reg) for ppc_load_multiple_regs.
1419 (emit_save_saved_regs) Correct operand order for
1420 ppc_store_multiple_regs.
1421 (mono_arch_get_call_filter): Correct operand order for
1422 ppc_load_multiple_regs.
1424 * mini-ppc.c (emit_memcpy): Fix operand order for
1425 ppc_load_reg_update and ppc_store_reg_update.
1426 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
1427 (mono_arch_emit_epilog): Correct operand order for
1428 ppc_load_multiple_regs.
1430 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
1431 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
1433 2009-02-02 Mark Probst <mark.probst@gmail.com>
1435 * cpu-ppc64.md: Fixed storer4_memindex length.
1437 2009-02-02 Zoltan Varga <vargaz@gmail.com>
1439 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
1442 * aot-compiler.c (emit_line_number_info): Optimize this.
1444 2009-02-01 Zoltan Varga <vargaz@gmail.com>
1446 * aot-compiler.c: Disassemble tokens in the IL disassembly.
1448 * aot-compiler.c: Add debug info for methods without debug info by
1449 emitting an IL file and having the line number info referencing that file.
1451 * aot-compiler.c: Optimize the size of the generated line number info.
1453 * aot-compiler.c: Emit line number info in xdebug mode.
1455 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
1458 2009-01-31 Zoltan Varga <vargaz@gmail.com>
1460 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
1462 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
1465 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
1467 * basic-calls.cs: Test for the weird crash found on arm.
1469 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
1471 * cpu-arm.md: Increase the size of storer8_membase_reg and
1472 loadr8_membase_reg to 24 bytes to accomodate the extra add.
1474 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
1475 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
1476 reg to LR otherwise we'll be loading/storing from just the offset.
1478 2009-01-30 Miguel de Icaza <miguel@novell.com>
1480 Question: if we are storing gint32's inside the "*native_offset",
1481 should we change the signature to "gint32 *native_offset" to
1482 ensure that we do not have type definition problems?
1484 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
1485 an int * as this is what the other function expects, causes
1486 problems with Freescale's compiler that defined int32_t to be a
1487 long and makes int incompatible
1489 2009-01-30 Miguel de Icaza <miguel@novell.com>
1491 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
1492 filename conflict with bjam.
1494 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
1496 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
1497 as it might use decomposed ops.
1499 2009-01-30 Zoltan Varga <vargaz@gmail.com>
1501 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
1503 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
1506 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
1508 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
1511 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
1512 way registers are stored in MonoContext on arm.
1514 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
1515 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
1517 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
1519 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
1521 * mini.c (mini_init): Register mono_isfinite.
1523 * jit-icalls.c (mono_isfinite): New jit icall.
1525 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
1527 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
1528 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
1531 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
1533 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
1534 separate frame and stack pointers, so we must use FP to find the register
1536 The FP reg is retrieved from the MonoContext::regs array.
1538 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
1540 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
1543 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
1545 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
1546 return R4 and R8 when not running under softfloat.
1548 Fixes basic-calls.exe
1550 2009-01-30 Zoltan Varga <vargaz@gmail.com>
1552 * mini-arm.c: Implement some overflow opcodes.
1554 2009-01-29 Miguel de Icaza <miguel@novell.com>
1556 * ssa.c: handle another alloca.h
1558 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
1559 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
1560 MONO_ARCH_USE_SIGACTION.
1562 * aot-runtime.c, mini-exceptions.c: Replace platform define with
1565 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
1567 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
1568 PPC targets as sigaction does not exist on all platforms, define
1569 this on a per-platform basis.
1571 Instead of erroring out if the platform is not defined, include
1572 mini-ppc-os.h, and expect that the OS specific setting provides
1573 the required information.
1575 2009-01-30 Zoltan Varga <vargaz@gmail.com>
1577 * aot-compiler.c: Fix --enable-minimal=aot.
1579 2009-01-30 Zoltan Varga <vargaz@gmail.com>
1581 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
1584 2009-01-29 Zoltan Varga <vargaz@gmail.com>
1586 * exceptions-arm.c: Fix warnings.
1588 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
1591 * mini-x86.c: Fix --enable-minimal=jit build.
1593 * mini.c: Really fix --enable-minimal=jit build.
1595 * mini.c (construct_object_context_for_method): Move this outside
1596 the DISABLE_JIT block to fix the --enable-minimal=jit build.
1598 "Backported" of r124984 from 2.0 branch.
1600 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
1602 "Backport" of r124977 + r124978 from 2.0 branch.
1604 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
1605 to avoid calling mono_exception_from_token () from the throw trampoline.
1606 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
1607 for throwing corlib exceptions, this fixes full-aot support for corlib
1610 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
1612 2009-01-29 Miguel de Icaza <miguel@novell.com>
1614 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
1615 part of the changes to split the code in mini into operating
1616 system specific files.
1618 This patch was done by copying mini.c to the respective files to
1619 preserve SVN history.
1621 2009-01-29 Zoltan Varga <vargaz@gmail.com>
1623 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
1625 2009-01-28 Zoltan Varga <vargaz@gmail.com>
1627 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
1628 remoting-invoke-with-check wrappers of shared methods.
1630 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
1632 2009-01-27 Mark Probst <mark.probst@gmail.com>
1634 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
1635 optimization if the top of stack is the last instruction in the
1636 bblock. Otherwise it might have been used after its definition.
1639 2009-01-27 Zoltan Varga <vargaz@gmail.com>
1641 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
1642 method as well when get_vcall_slot () fails to match a code sequence.
1644 * mini-arm.c: Fix the android build, which doesn't have
1647 2009-01-26 Zoltan Varga <vargaz@gmail.com>
1649 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
1652 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
1654 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
1656 2009-01-26 Zoltan Varga <vargaz@gmail.com>
1658 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
1659 and put its id into jinfo->used_regs. This is only used on amd64,
1660 which is currently the only platform generating unwind info.
1662 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
1663 the dwarf unwinder. This is required to correctly handle async exceptions
1664 like thread abort and stack overflows, which can happen while a method
1665 is in the middle of its prolog or epilog.
1667 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
1668 the unwind info belonging to an AOTed method.
1670 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
1671 into cfg->unwind_ops.
1673 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
1675 * mini.c (mini_init): Call mono_unwind_init ().
1676 (mini_cleanup): Call mono_unwind_cleanup ().
1678 * unwind.c: Add functions for managing a set of unwind info entries, allowing
1679 unwind info to be shared between methods.
1681 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
1684 * exceptions-amd64.c (mono_arch_exceptions_init): Call
1685 get_throw_pending_exception () to avoid initialization races.
1687 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
1688 mono_arch_exceptions_init () function.
1690 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
1692 2009-01-25 Zoltan Varga <vargaz@gmail.com>
1694 * mini.c (mono_get_domain_intrinsic): New helper function.
1695 (mono_get_thread_intrinsic): Ditto.
1697 * mini-arm.c mini-ia64.c: Use the new helper functions.
1699 * method-to-ir.c (mono_method_to_ir): Fix the comment for
1700 the last constrained_call change, since it is needed in the non-AOT
1703 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
1705 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
1706 mono_get_lmf_addr () on arm eabi linux.
1708 2009-01-24 Zoltan Varga <vargaz@gmail.com>
1710 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
1711 code sequence which matches a non-virtual call.
1713 2009-01-23 Mark Probst <mark.probst@gmail.com>
1715 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
1718 2009-01-23 Zoltan Varga <vargaz@gmail.com>
1720 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
1721 runtime-invoke wrappers, since they are also shared based on signature.
1723 2009-01-22 Mark Probst <mark.probst@gmail.com>
1725 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
1726 info from the (correct) context.
1728 2009-01-22 Zoltan Varga <vargaz@gmail.com>
1730 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
1732 * unwind.c (mono_unwind_frame): New function to unwind through a frame
1733 using dwarf unwinding info. Not yet used.
1735 * mini.c (mini_init): When using xdebug, disable freeing of domains.
1737 2009-01-21 Mark Probst <mark.probst@gmail.com>
1739 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
1742 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
1743 special case and handle mono_arch_delegate_invoke_impl() returning
1744 function descriptors.
1746 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
1747 trampolines return function descriptors, too.
1749 2009-01-21 Zoltan Varga <vargaz@gmail.com>
1751 * method-to-ir.c (handle_alloc): Avoid generic instances in the
1752 out_of_line optimization.
1754 2009-01-21 Martin Baulig <martin@ximian.com>
1757 (MonoCompile): Added `disable_deadce_vars' to disable removing
1761 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
1762 inside the debugger.
1764 * liveness.c (mono_analyze_liveness): Don't remove any unused
1765 variables if `cfg->disable_deadce_vars' is set.
1767 2009-01-21 Mark Probst <mark.probst@gmail.com>
1769 * method-to-ir.c: Only apply exception constructor optimization if
1770 the the method actually belongs to an exception class. Fixes
1773 2009-01-21 Zoltan Varga <vargaz@gmail.com>
1775 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
1776 change inside a #ifdef __mono_ppc64__.
1778 * aot-compiler.c (compile_method): Remove the previous limitation.
1780 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
1781 on type variables in AOTed code.
1783 * aot-compiler.c (compile_method): Skip generic methods having type
1784 constraints on their generic parameters.
1786 * aot-compiler.c (compile_method): Check for methods which cannot be
1787 encoded inside RGCTX_FETCH patches as well.
1789 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
1792 2009-01-20 Mark Probst <mark.probst@gmail.com>
1794 * method-to-ir.c: Force the vtable variable in shared generic code
1795 for the case that they might show up on a stack trace where they
1798 * mini-exceptions.c: Save and use generic sharing info as well as
1799 IP in stack traces to resolve shared generic instantiations.
1801 2009-01-20 Zoltan Varga <vargaz@gmail.com>
1803 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
1804 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
1806 2009-01-20 Mark Probst <mark.probst@gmail.com>
1808 * method-to-ir.c: Do generic sharing for array constructors.
1810 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
1812 * mini-exceptions.c (mono_print_thread_dump): Add information
1813 about the thread state using wapi_current_thread_desc.
1815 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
1817 * basic-simd.cs: Tests for the new constructors.
1819 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
1821 * mini-ops.h: Added OP_EXPAND_*
1825 * mini-x86.c (mono_arch_output_basic_block): Same.
1827 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
1829 2009-01-19 Zoltan Varga <vargaz@gmail.com>
1831 * iltests.il.in: Add a test for #467385.
1833 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
1835 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
1836 thread been cleaned up is not the same currently in execution.
1838 Fixes appdomain-unload crashes on windows, osx and linux variants
1839 without the __thread keyword.
1841 2009-01-18 Zoltan Varga <vargaz@gmail.com>
1843 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
1844 (koush@koushikdutta.com). Implement this for android.
1846 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
1847 begins with a digit.
1849 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
1850 mono_marshal_get_write_barrier ().
1852 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
1854 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
1855 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
1856 that pass them on a register pair.
1858 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
1859 test was crashing due to that.
1861 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
1863 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
1864 trampoline code. Include ucontext.h only if available.
1866 2009-01-15 Mark Probst <mark.probst@gmail.com>
1868 * mini.c: mono_domain_lookup_shared_generic() takes an open method
1869 and doesn't check whether it's sharable, like it was before
1870 removing the shared generics hash. This brings IronPython
1871 performance back to what it was before that change.
1873 2009-01-14 Mark Probst <mark.probst@gmail.com>
1875 * method-to-ir.c: Handle delegate invocation optimization earlier,
1876 otherwise it would be handled (much more slowly) by the
1877 final/sealed optimization.
1879 2009-01-13 Zoltan Varga <vargaz@gmail.com>
1881 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
1882 domain is not set. Fixes #465864.
1884 2009-01-12 Mark Probst <mark.probst@gmail.com>
1886 * method-to-ir.c: Don't stop sharing of generic methods with catch
1887 clauses - we already handle those.
1889 2009-01-12 Mark Probst <mark.probst@gmail.com>
1891 * mini.c, mini.h: lookup_generic_method() is now
1892 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
1893 making the shared_generics_hash obsolete.
1895 2009-01-12 Mark Probst <mark.probst@gmail.com>
1897 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
1898 use the red zone. Make room on the stack first and then use it,
1899 not the other way around.
1901 2009-01-12 Zoltan Varga <vargaz@gmail.com>
1903 * mini.c (mini_init): Call mono_xdebug_init ().
1905 * aot-compiler.c (mono_xdebug_init): Make this non-static.
1907 2009-01-11 Zoltan Varga <vargaz@gmail.com>
1909 * TestDriver.cs: Add an --iter argument to run tests multiple times.
1911 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
1914 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
1915 debug+unwind info for trampolines.
1917 * mini.c (mono_create_unwind_op): New helper function.
1919 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
1921 2009-01-10 Zoltan Varga <vargaz@gmail.com>
1923 * aot-compiler.c: Fix the build.
1925 2009-01-09 Zoltan Varga <vargaz@gmail.com>
1927 * Makefile.am: Update dtrace-prelink.sh location.
1929 2009-01-08 Zoltan Varga <vargaz@gmail.com>
1931 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
1932 optimization. Fixes #464520.
1934 2009-01-07 Bill Holmes <billholmes54@gmail.com>
1936 * mini-amd64.c : Adding code to save/restore non-volatile registers
1939 * exceptions-amd64.c : Adding code to save/restore non-volatile
1940 registers on Winx64.
1942 Contributed under MIT/X11 license.
1944 2009-01-07 Zoltan Varga <vargaz@gmail.com>
1946 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
1947 __GNUC_MINOR__ which can break when the major version changes.
1949 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1951 * basic-simd.cs: Add tests for usage of the sizeof opcode.
1953 2009-01-07 Geoff Norton <gnorton@novell.com>
1955 * helpers.c: Allow mono -v -v -v to work on darwin.
1957 2009-01-05 Bill Holmes <billholmes54@gmail.com>
1959 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
1962 Contributed under MIT/X11 license.
1964 2009-01-05 Zoltan Varga <vargaz@gmail.com>
1966 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
1967 instead of directly accessing type->data.klass. Fixes #462016.
1968 (mono_allocate_stack_slots_full): Ditto.
1970 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
1971 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
1973 * aot-compiler.c (emit_plt): Fix ARM build.
1975 2009-01-04 Zoltan Varga <vargaz@gmail.com>
1977 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
1979 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
1982 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
1983 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
1986 * iltests.il.in: Add a regression test.
1988 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1990 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
1992 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1994 * basic-simd.cs: Add a regression test for #462457.
1996 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1998 * mini-ops.h: Add a definition of XPHI.
2000 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
2002 * ssa.c (op_phi_to_move): Handle XPHI.
2004 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
2008 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2010 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
2012 2008-12-31 Geoff Norton <gnorton@novell.com>
2014 * mini-ppc.c: The prolog size allocated can be too small for darwin
2015 ppc32 under certain circumstances. Also fix a small logic bug.
2017 2008-12-29 Zoltan Varga <vargaz@gmail.com>
2019 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
2020 while loading AOT methods.
2022 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
2023 since only the former is nulled out after a successful cast. This prevents
2024 crashes with rethrown exceptions when using --debug=casts.
2026 2008-12-24 Mark Probst <mark.probst@gmail.com>
2028 * mini.h: New macro for checking whether a method is final,
2029 i.e. whether the method or its class is marked final.
2031 * method-to-ir.c: Use the new macro for all final-checks
2032 consistently. Fixes the crash in the System.ServiceModel tests.
2034 2008-12-23 Mark Probst <mark.probst@gmail.com>
2036 * mini-exceptions.c (get_exception_catch_class): Corrected another
2037 overly strict assertion.
2039 2008-12-23 Mark Probst <mark.probst@gmail.com>
2041 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
2042 Clobbering it is not allowed because the caller might use it as
2043 the vtable register in the interface call.
2045 2008-12-19 Mark Probst <mark.probst@gmail.com>
2047 * mini-exceptions.c (get_exception_catch_class): Corrected an
2048 overly strict assertion.
2050 2008-12-18 Mark Mason <mmason@upwardaccess.com>
2052 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
2054 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
2056 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
2058 * cpu-mips.md: correct lengths for certain long_ opcodes.
2060 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
2062 * 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().
2064 2008-12-17 Mark Mason <mmason@upwardaccess.com>
2066 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
2068 2008-12-17 Mark Mason <mmason@upwardaccess.com>
2070 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
2072 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2074 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
2077 2008-12-16 Mark Mason <mmason@upwardaccess.com>
2079 * 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
2081 * 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)
2083 2008-12-15 Mark Mason <mmason@upwardaccess.com>
2085 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
2087 2008-12-14 Zoltan Varga <vargaz@gmail.com>
2089 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
2090 gshared code. Fixes #458947.
2092 * generics.cs: Add a test.
2094 2008-12-12 Mark Mason <mmason@upwardaccess.com>
2096 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2098 * mini-mips.c: first pass n32 code generation.
2100 * mini-mips.h: datatypes and defines for n32 support.
2102 * exceptions-mips.c: first pass n32 code generation.
2104 * tramp-mips.c: first pass n32 code generation.
2106 * cpu-mips.md: add long_ opcodes.
2108 2008-12-12 Mark Mason <mmason@upwardaccess.com>
2110 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2112 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2114 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2116 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2118 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2120 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2122 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2124 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2126 * helpers.c: for mips/n32, don't pass -mips32 to objdump
2128 2008-12-12 Zoltan Varga <vargaz@gmail.com>
2130 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
2132 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
2134 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
2136 2008-12-12 Mark Probst <mark.probst@gmail.com>
2138 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
2139 descriptors for helper functions directly in front of the code.
2141 2008-12-11 Mark Probst <mark.probst@gmail.com>
2143 * method-to-ir.c: Removed an unnecessary assertion.
2145 2008-12-10 Zoltan Varga <vargaz@gmail.com>
2147 * method-to-ir.c: Merge SGEN changes from the old JIT.
2149 2008-12-10 Zoltan Varga <vargaz@gmail.com>
2151 * driver.c (compile_all_methods_thread_main): Handle failure of
2154 2008-12-10 Mark Probst <mark.probst@gmail.com>
2156 * mini-ppc.c: Merged with mini-ppc64.c.
2158 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
2160 * Makefile.am: Use the same sources for PPC and PPC64.
2162 * mini-ppc64.c: Removed.
2164 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
2166 * branch-opts.c (remove_block_if_useless): Extract fall through detection
2167 code to mono_bb_is_fall_through.
2169 * branch-opts.c (mono_remove_critical_edges): Same.
2171 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
2173 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
2174 expect that an OP_BR_REG will be there.
2176 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
2178 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
2179 for the many branch ops. The original check miss OP_BR_REG.
2183 2008-12-09 Mark Mason <mmason@upwardaccess.com>
2185 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
2187 2008-12-09 Zoltan Varga <vargaz@gmail.com>
2189 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
2190 while holding the aot lock.
2192 2008-12-09 Mark Mason <mmason@upwardaccess.com>
2194 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
2196 2008-12-09 Bill Holmes <billholmes54@gmail.com>
2198 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
2199 to release all runtime callable wrappers held by the runtime.
2201 Contributed under MIT/X11 license.
2203 2008-12-09 Bill Holmes <billholmes54@gmail.com>
2205 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
2208 Contributed under MIT/X11 license.
2210 2008-12-09 Zoltan Varga <vargaz@gmail.com>
2212 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
2213 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
2215 2008-12-09 Mark Mason <mmason@upwardaccess.com>
2217 * cpu-mips.md: fix ckfinite length
2219 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
2220 (mono_arch_lowering_pass): cleanup, rearrange for clarity
2221 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
2223 2008-12-08 Mark Mason <mmason@upwardaccess.com>
2225 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
2227 2008-12-08 Geoff Norton <gnorton@novell.com>
2229 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
2230 size by 8 bytes as well.
2232 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2234 * basic-simd.cs: Fix method names for Vector16b.
2236 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2238 * basic-simd.cs: Fix method names for Vector16sb.
2240 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2242 * basic-simd.cs: Fix method names for Vector8us.
2244 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2246 * basic-simd.cs: Fix method names for Vector8s.
2248 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2250 * basic-simd.cs: Fix method names for Vector4ui.
2252 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2254 * basic-simd.cs: Fix method names for Vector2l.
2256 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2258 * basic-simd.cs: Fix method names for Vector2d.
2260 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2262 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
2263 that are extension methods.
2265 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2267 * basic-simd.cs: Fix method names for Vector4f.
2269 2008-12-08 Zoltan Varga <vargaz@gmail.com>
2271 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
2272 as such. Fixes #456669.
2274 2008-12-07 Mark Mason <mmason@upwardaccess.com>
2276 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
2278 2008-12-07 Mark Mason <mmason@upwardaccess.com>
2280 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
2281 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
2282 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
2283 (mips_adjust_stackframe): handle FP spills
2285 * mini-ops.h: add mips_mtc1_s2
2287 * cpu-mips.md: add mips_mtc1_s2
2289 2008-12-07 Zoltan Varga <vargaz@gmail.com>
2291 * unwind.c: New file, move the unwind info encoding functions here from
2292 aot-compiler.c, so they could be used at runtime too.
2294 2008-12-05 Mark Mason <mmason@upwardaccess.com>
2296 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
2297 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
2299 2008-12-05 Mark Mason <mmason@upwardaccess.com>
2301 * mini-mips.c: cleanup warnings
2302 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
2303 (mips_adjust_stackframe): handle case of taking the address of stack locals
2305 2008-12-05 Zoltan Varga <vargaz@gmail.com>
2307 * aot-compiler.c: Implement a few functions missing from the asm writer.
2308 (emit_method_code): Only write symbols for methods when using the bin
2309 writer, since the assembler can't deal with the characters in our method
2312 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
2314 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
2317 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
2318 a bit to also restore %rax.
2320 2008-12-05 Mark Probst <mark.probst@gmail.com>
2322 * mini-ppc.c: Some simple merges from mini-ppc64.c.
2324 2008-12-05 Zoltan Varga <vargaz@gmail.com>
2326 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
2329 2008-12-05 Mark Probst <mark.probst@gmail.com>
2331 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
2333 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
2334 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
2336 * exceptions-ppc64.c: Removed.
2338 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
2340 2008-12-05 Mark Probst <mark.probst@gmail.com>
2342 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
2345 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
2347 * tramp-ppc64.c: Removed.
2349 2008-12-05 Zoltan Varga <vargaz@gmail.com>
2351 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
2354 2008-12-05 Mark Probst <mark.probst@gmail.com>
2356 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
2358 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
2359 mini-ppc.h instead of mini-ppc64.h.
2361 * mini-ppc64.h: Removed.
2363 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2365 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
2367 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
2369 2008-12-05 Mark Probst <mark.probst@gmail.com>
2371 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
2372 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
2375 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
2377 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
2379 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
2381 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
2383 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
2385 * basic-simd.cs: Tests for operator == and != on Vector4f.
2387 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
2389 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
2391 * simd-intrinsics.c: Kill useless enum.
2393 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2395 * cpu-mips.md: add long_conv_to_ovf_i4_2
2396 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
2398 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2400 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
2402 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
2404 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2406 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
2408 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
2410 * basic-simd.cs: Add tests for new methods.
2412 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
2414 * simd-intrinsics.c: Add support for operator == and !=
2417 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
2419 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
2421 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
2423 2008-12-04 Zoltan Varga <vargaz@gmail.com>
2425 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
2427 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
2428 MONO_PATCH_INFO_ICALL_ADDR.
2430 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
2432 * aot-compiler.c: Resurrect full-aot support.
2434 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2436 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
2438 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2440 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
2442 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
2444 * basic-simd.cs: Fix tests to work under ppc.
2445 Remove tests for methods that will be removed.
2447 2008-12-03 Mark Probst <mark.probst@gmail.com>
2449 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
2450 generic type (via a typedef or typeref) correctly.
2452 2008-12-03 Zoltan Varga <vargaz@gmail.com>
2454 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
2455 diagnose an assertion failure.
2457 2008-12-02 Mark Probst <mark.probst@gmail.com>
2459 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
2460 Fix trampoline size.
2462 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
2463 conversion opcodes are implemented natively instead via emulation.
2465 2008-12-01 Mark Mason <mmason@upwardaccess.com>
2467 * cpu-mips.md: remove mips_xori
2469 * mini-ops.h: remove mips_xori
2471 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
2473 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
2475 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
2477 2008-12-01 Mark Mason <mmason@upwardaccess.com>
2479 * cpu-mips.md: fix instruction lengths.
2481 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
2483 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
2485 * mini-ops.h: fix slti / sltiu op profiles.
2487 2008-12-02 Martin Baulig <martin@ximian.com>
2489 * method-to-ir.c (mono_method_to_ir): Disable debugging
2490 information for the init locals block to make the debugger stop
2491 after all locals have been initalized.
2493 2008-12-02 Martin Baulig <martin@ximian.com>
2495 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
2496 running inside the debugger.
2498 2008-12-01 Zoltan Varga <vargaz@gmail.com>
2500 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
2503 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
2504 alu->alu imm optimization which only shows if deadce is disabled.
2506 * aot-compiler.c: Rename the function names for the binary and asm writers
2507 so they can coexist in the same process. Rework the xdebug code to use the
2508 asm writer. This avoids the need to call into the runtime to dump the
2509 debugging info. Add more debugging info for types.
2511 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
2513 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
2514 cpu description tables, they can't occur in cpu-<ARCH>.md.
2516 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
2517 the stack in CEE_LDFLDA. Fixes #450542.
2519 * generics.cs: Add a new test.
2521 2008-12-01 Mark Mason <mmason@upwardaccess.com>
2523 * mini-ops.h: updated MIPS opcodes
2524 * mini-mips.c: decompose long opts
2525 * mini-mips.h: decompose long opts
2527 2008-11-29 Mark Mason <mmason@upwardaccess.com>
2529 * cpu-mips.md: fix length on int_rem_un
2530 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
2532 2008-11-29 Zoltan Varga <vargaz@gmail.com>
2534 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
2536 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
2538 2008-11-29 Martin Baulig <martin@ximian.com>
2540 * mini-exceptions.c (mono_handle_native_sigsegv): Check
2541 mono_debug_using_mono_debugger() in addition to the
2542 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
2544 2008-11-28 Mark Mason <mmason@upwardaccess.com>
2546 * mini-ops.h: updated more MIPS opcodes
2547 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
2548 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
2550 2008-11-28 Mark Probst <mark.probst@gmail.com>
2552 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
2554 2008-11-28 Mark Mason <mmason@upwardaccess.com>
2556 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
2557 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
2558 * mini-ops.h: correct selected mips opcode entries
2560 2008-11-28 Mark Probst <mark.probst@gmail.com>
2562 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
2565 2008-11-28 Mark Probst <mark.probst@gmail.com>
2567 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
2569 2008-11-28 Mark Mason <mmason@upwardaccess.com>
2571 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
2572 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
2573 * mini-mips.h: disable IMT
2574 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
2576 2008-11-28 Mark Probst <mark.probst@gmail.com>
2578 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
2580 2008-11-28 Mark Probst <mark.probst@gmail.com>
2582 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
2584 2008-11-28 Zoltan Varga <vargaz@gmail.com>
2586 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
2589 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
2591 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
2592 for Set/GetVector aligned versions.
2594 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
2596 * basic-simd.cs: Add tests for Get/SetVector.
2598 2008-11-27 Mark Probst <mark.probst@gmail.com>
2600 * mini.c: Removed g_slist_append_mempool(). Now in
2603 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
2605 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
2606 size properly and make the bounds check optional.
2608 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
2609 for SetVector and IsAligned.
2611 2008-11-27 Zoltan Varga <vargaz@gmail.com>
2613 * mini.c: Remove unused mono_normalize_opcodes () function.
2615 2008-11-26 Mark Probst <mark.probst@gmail.com>
2617 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
2618 using the new atomic add ops now.
2620 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
2623 2008-11-26 Mark Probst <mark.probst@gmail.com>
2625 * mini-ppc64.c: Several fixes.
2627 2008-11-25 Mark Mason <mmason@upwardaccess.com>
2629 * cpu-mips.md: added jump_table
2630 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
2632 2008-11-25 Mark Mason <mmason@upwardaccess.com>
2634 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
2636 2008-11-25 Mark Mason <mmason@upwardaccess.com>
2638 * mini-ops.h: corrected a handful of MIPS opcodes.
2640 2008-11-25 Mark Mason <mmason@upwardaccess.com>
2642 * aot-compiler.c: MIPS to use ELF writer
2644 2008-11-25 Mark Mason <mmason@upwardaccess.com>
2646 * mini-codegen.c: remove MIPS specific assert.
2648 2008-11-25 Mark Probst <mark.probst@gmail.com>
2650 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
2651 fixes. PPC64 now passes most of the runtime regressions.
2653 2008-11-24 Zoltan Varga <vargaz@gmail.com>
2655 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
2656 volatile intervals a bit.
2658 2008-11-24 Mark Probst <mark.probst@gmail.com>
2660 * basic-long.cs: New test case.
2662 2008-11-23 Zoltan Varga <vargaz@gmail.com>
2664 * mini.c (mini_method_compile): Disable globalra for large methods for
2667 * regalloc2.c (order_moves): Add fp support.
2669 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
2670 source bblock ends with an OP_BR_REG.
2672 * ratests.cs: Add a new test.
2674 2008-11-23 Mark Probst <mark.probst@gmail.com>
2676 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
2677 sharing. PPC64 now passes generics.exe.
2679 2008-11-23 Mark Probst <mark.probst@gmail.com>
2681 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
2683 2008-11-23 Zoltan Varga <vargaz@gmail.com>
2685 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
2686 memory when mono_jit_info_table_find () can't find the method in the
2689 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
2692 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
2695 2008-11-23 Mark Probst <mark.probst@gmail.com>
2697 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
2698 Several fixes. PPC64 now runs exceptions.exe and
2699 devirtualization.exe.
2701 2008-11-22 Mark Probst <mark.probst@gmail.com>
2703 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
2704 arrays.exe and basic-math.exe.
2706 2008-11-22 Mark Probst <mark.probst@gmail.com>
2708 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
2709 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
2711 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
2713 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
2715 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
2717 * method-to-ir.c: Move bounds checking macros to ir-emit.h
2719 * ir-emit.h: Move macros from method-to-ir.c to here.
2721 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
2723 * mini-ops.h: Correct the long simd ops to use LREG.
2725 2008-11-21 Zoltan Varga <vargaz@gmail.com>
2727 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
2729 * mini-ops.h: Correct the dreg type of a few long opcodes.
2731 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
2734 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
2736 * mini-ppc.c: remove negative stack references in epilog
2737 for platforms that don't support the red zone.
2739 2008-11-21 Mark Probst <mark.probst@gmail.com>
2741 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
2742 point regs. Now PPC64 passes basic-calls.exe.
2744 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2746 * basic-simd.cs: Add tests for accessors of Vector2l.
2748 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2750 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
2752 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
2754 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
2756 2008-11-21 Mark Probst <mark.probst@gmail.com>
2758 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
2759 PPC64 passes basic-long.exe.
2761 2008-11-20 Mark Probst <mark.probst@gmail.com>
2763 * decompose.c: Decompose carry and overflow add on PPC64 like on
2764 other 64 bit archs. Don't decompose sub at all on PPC64.
2766 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
2767 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
2770 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2772 * basic-simd.cs: Add tests for accessors of Vector2d.
2774 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2776 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
2780 * mini-x86.c (mono_arch_output_basic_block): Same.
2782 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
2784 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2786 * basic-simd.cs: Add tests for accessors of Vector4f.
2788 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2790 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
2794 * mini-x86.c (mono_arch_output_basic_block): Same.
2796 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
2798 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2800 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
2802 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2804 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
2808 * mini-x86.c (mono_arch_output_basic_block): Same.
2810 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
2812 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2814 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
2816 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2818 * simd-intrinsics.c: Enable setters for Vector16sb.
2820 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2822 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
2826 * mini-x86.c (mono_arch_output_basic_block): Same.
2828 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
2830 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
2832 * simd-intrinsics.c: Implement setter for Vector8us.
2834 2008-11-19 Zoltan Varga <vargaz@gmail.com>
2836 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
2839 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
2841 * mini-ppc.c: remove references to the red zone in the prolog
2842 (for systems that don't support it).
2844 2008-11-19 Mark Probst <mark.probst@gmail.com>
2846 * cpu-ppc64.md: Fixed a few instruction lengths.
2848 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
2851 2008-11-19 Mark Probst <mark.probst@gmail.com>
2853 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
2856 2008-11-19 Zoltan Varga <vargaz@gmail.com>
2858 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
2860 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
2862 * mini-ops.h: Added OP_INSERT_I2.
2866 * mini-x86.c (mono_arch_output_basic_block): Same.
2868 * simd-intrinsics.c: Implement setter for Vector8s.
2870 * simd-methods.h: Add the names of get setters of Vector8s.
2872 2008-11-18 Zoltan Varga <vargaz@gmail.com>
2874 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
2876 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
2879 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
2881 2008-11-18 Mark Probst <mark.probst@gmail.com>
2883 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
2884 for PPC64. An empty program runs now.
2886 2008-11-18 Zoltan Varga <vargaz@gmail.com>
2888 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
2890 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
2891 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
2892 info for JITted code is emitted into a shared library, loadable into gdb.
2894 2008-11-18 Mark Probst <mark.probst@gmail.com>
2896 * Makefile.am: Changes to build PPC64.
2898 * mini-arch.h: Include mini-ppc64.h on PPC64.
2900 2008-11-18 Mark Probst <mark.probst@gmail.com>
2902 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
2903 in PPC code up to r119147.
2905 2008-11-18 Mark Probst <mark.probst@gmail.com>
2907 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
2908 cpu-ppc64.md: Changes for PPC64.
2910 Based on code submitted by andreas.faerber@web.de at
2911 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
2914 2008-11-18 Mark Probst <mark.probst@gmail.com>
2916 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
2917 cpu-ppc64.md: Copied from the corresponding PPC files from
2920 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
2922 * mini-ops.h: Added OP_ROUND.
2924 * cpu-x86.md: Added round.
2926 * mini-x86.c: Added support for intrinsicing Math.Round (double).
2928 * basic-math.cs: Added test_0_round to test rounding.
2930 Contributed under MIT/X11 license.
2932 2008-11-17 Bill Holmes <billholmes54@gmail.com>
2934 * aot-compiler.c : Fix the Winx64 build.
2936 Contributed under MIT/X11 license.
2938 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
2940 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
2941 in OP_EXTRACT_R8 to avoid possible stack corruption.
2943 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
2945 * mini-ops.h: Added OP_EXTRACT_R8/I8.
2947 * cpu-x86.md: Added extract_r8.
2949 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
2951 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
2952 a couple of OP_EXTRACT_I4.
2954 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
2956 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
2958 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
2960 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
2963 2008-11-17 Zoltan Varga <vargaz@gmail.com>
2965 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
2966 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
2968 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
2969 are not needed any more.
2971 * mini.h: Remove the unused INS_LIST macros.
2973 * mini.c (mini_method_compile): Remove a disable globalra case which is no
2976 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
2979 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
2980 mono_alloc_ireg () instead.
2982 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
2985 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
2988 * aot-runtime.c (load_aot_module): Disable AOT when running under
2991 * mini-amd64.h: Change the monitor fastpath defines to check for
2992 !PLATFORM_WIN32 so they work on *bsd too.
2994 * mini.h mini.c mini-hhpa.c: Remove more unused code.
2996 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
2998 * mini.h (MonoCompile): Remove new_ir flag.
3000 * regalloc.h regalloc.c: Remove unused code.
3002 * cpu-*.md: Remove more unused opcodes.
3004 * simple-cee-ops.h simple-mini-ops.h: Removed.
3006 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
3008 2008-11-17 Zoltan Varga <vargaz@gmail.com>
3010 * aliasing.h: Removed.
3012 * *.c: Remove references to aliasing.h and inssel.h.
3014 * mini.c: Remove additional unused functions.
3016 * mini-ops.h cpu-*.md: Remove unused opcodes.
3018 2008-11-16 Zoltan Varga <vargaz@gmail.com>
3020 Remove the old JIT code.
3022 * inssel*.brg: Removed.
3024 * ssa.c abcremoval.c aliasing.c: Removed.
3026 * ssa2.c: Renamed to ssa.c.
3028 * abcremoval2.c: Renamed to abcremoval.c.
3030 * *.c: Removed all !cfg->new_ir code.
3032 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
3033 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
3035 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
3037 2008-11-16 Zoltan Varga <vargaz@gmail.com>
3039 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
3040 to simplify the code and cut back on the number of global symbols in the AOT
3043 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
3045 2008-11-15 Zoltan Varga <vargaz@gmail.com>
3047 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
3048 with the got/got_info tables.
3050 * mini.h: Bump AOT file format version.
3052 * unwind.h: New file, contains definitions for stack unwinding.
3054 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
3057 * aot-compiler.c: Generalize the emitting of unwind information to use the
3058 information in cfg->unwind_ops.
3060 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
3062 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
3063 AOT method frames. Enable writing symbols for methods by default.
3065 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
3067 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
3068 and make it work with vectors of element sizes 1, 2 and 4.
3070 * simd-intrinsics.c: Enable getter for all vectors with element size
3073 * simd-methods.h: Add the names of other getters.
3075 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
3081 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
3083 * mini-ppc.h: portability fix.
3085 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
3087 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
3088 buggy and will overwrite it.
3090 2008-11-14 Zoltan Varga <vargaz@gmail.com>
3092 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
3093 Use it to emit local symbols for all methods so AOTed methods show up with
3094 their full name in gdb/valgrind output.
3096 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
3098 * mini-ppc.c: portability fixes.
3100 2008-11-14 Zoltan Varga <vargaz@gmail.com>
3102 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
3103 entries out of the if (!generic_shared...) code so it is always done.
3104 (mono_class_init_trampoline): Do the patching when running under valgrind
3105 too, newer versions of valgrind have no problems with it.
3107 2008-11-13 Zoltan Varga <vargaz@gmail.com>
3109 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
3112 2008-11-13 Mark Probst <mark.probst@gmail.com>
3114 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
3117 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3119 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
3121 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3123 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
3129 * simd-intrinsics.c: Same.
3131 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3133 * simd-intrinsics.c: Enable constructor intrinsics for all types.
3135 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3137 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
3138 to work with more Vector types.
3140 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3142 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
3143 store the elemens directly instead of using and intermediate.
3145 2008-11-13 Zoltan Varga <vargaz@gmail.com>
3147 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
3149 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
3150 to preserve %eax for aot plt trampolines.
3152 * aot-compiler.c (compile_method): Don't skip synchronized methods.
3153 (encode_method_ref): Flag synchronized methods so they won't go through
3156 * aot-compiler.c: Additional work to support AOTing synchronized methods/
3159 * cpu-ia64.md (jmp): Increase max length.
3161 2008-11-12 Zoltan Varga <vargaz@gmail.com>
3163 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
3164 open generic classes.
3166 * aot-compiler.c: Enable the ELF writer on ELF platforms.
3168 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
3169 box+brtrue optimization since it causes test failures on x86.
3171 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
3173 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
3179 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
3180 for simd ctor values.
3182 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
3183 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
3185 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
3187 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
3190 * simd-instrincs.c: Same.
3192 * basic-simd.cs: Same.
3194 2008-11-12 Zoltan Varga <vargaz@gmail.com>
3196 * ratests.cs: Add more tests.
3198 * regalloc2.c (add_spill_code): Handle more corner cases.
3200 2008-11-11 Zoltan Varga <vargaz@gmail.com>
3202 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
3203 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
3204 both the source an destination of an instruction.
3206 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
3208 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
3209 wapihandles.c: more portability changes.
3211 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
3213 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
3214 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
3215 safe to execute in a signal handler and the kernel provides better
3216 the info in /proc/self/smaps. Avoid the assert on sigaction during
3219 2008-11-11 Zoltan Varga <vargaz@gmail.com>
3221 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
3222 do the bblock linking hack if it is actually needed.
3224 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
3227 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
3228 crash problem is fixed.
3230 * branch-opts.c (mono_remove_critical_edges): Link up newly added
3233 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
3235 (mini_method_compile): Set the starting value of next_vreg to
3236 MAX_IREGS + MAX_FREGS when using globalra.
3238 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
3239 filter clauses with BB_EXCEPTION_HANDLER.
3241 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
3243 2008-11-10 Mark Probst <mark.probst@gmail.com>
3245 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
3246 space for stdcall. Fixes regressions on Win32.
3248 2008-11-10 Zoltan Varga <vargaz@gmail.com>
3250 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
3252 (linear_scan): Remove an assert which doesn't seem to be needed.
3254 * local-propagation.c (mono_local_deadce): Avoid a call to
3255 MONO_DELETE_INS which would screw up the instruction linking.
3257 * mini.c (mono_decompose_op_imm): Make this work with globalra.
3259 * regalloc2.c: Upgrade to work the current JIT code.
3261 2008-11-09 Zoltan Varga <vargaz@gmail.com>
3263 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
3266 * aot-runtime.c: Remove some dead code.
3268 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
3270 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
3272 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
3273 trampolines using sscanf since atoi doesn't work on large unsigned values.
3275 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
3276 Initialize code_size.
3278 2008-11-08 Mark Probst <mark.probst@gmail.com>
3280 * method-to-ir.c (mini_emit_inst_for_method): Make
3281 Interlocked.CompareExchange work for Int arguments on 32 bit
3284 2008-11-07 Mark Probst <mark.probst@gmail.com>
3286 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
3288 2008-11-06 Bill Holmes <billholmes54@gmail.com>
3290 * main.c Fix MSVC build.
3292 Contributed under MIT/X11 license.
3294 2008-11-06 Mark Probst <mark.probst@gmail.com>
3296 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
3297 alignment larger than 8 bytes are aligned correctly, too.
3299 * mini.c: Honor the min_align field of MonoClass when laying out
3302 2008-11-06 Zoltan Varga <vargaz@gmail.com>
3304 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
3306 * aot-compiler.c (emit_plt): Fix a warning.
3308 * aot-compiler.c: Implement ARM support in the binary writer.
3310 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3312 * basic-simd.cs: Add test for getter with byref arg.
3313 Fix the naming of a few tests.
3314 Add missing checks to a test.
3316 2008-11-05 Zoltan Varga <vargaz@gmail.com>
3318 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
3320 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
3321 most of the full-aot support for monitor enter/exit trampolines.
3323 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
3324 enter/exit trampoline creation functions.
3326 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
3329 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
3331 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
3332 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
3333 implement the needed functionality without adding crap to the runtime.
3335 2008-11-05 Zoltan Varga <vargaz@gmail.com>
3337 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
3340 * mini.c (mono_build_date): New global version holding the build date in
3343 * Makefile.am (buildver.c): Generate a file containing the build date.
3345 * main.c: Set the build date from the generated file.
3347 * mini.c (mono_get_runtime_build_info): New helper function returning build
3348 information in a string format.
3350 * driver.c (mono_main): Print the build date in --version.
3352 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
3353 file when the bind-to-runtime-version option is used.
3355 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3357 * simd-intrinsics.c: Fix bug when using getters and byref args.
3359 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3361 * simd-methods.h: Rename prefetch methods.
3363 * simd-intrinsics.c: Same.
3365 2008-11-05 Mark Probst <mark.probst@gmail.com>
3367 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
3370 2008-11-04 Zoltan Varga <vargaz@gmail.com>
3372 * aot-compiler.c: Use the bundled elf header files instead of depending on
3375 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
3378 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
3381 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
3383 * cpu-x86.md: Add store nta ops.
3389 * mini.h: Add an enum for simd prefetch modes.
3391 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
3392 of store. Use the changed code to support store nta.
3394 * simd-intrinsics.c: Add prefetch ops for all vector types.
3396 2008-11-04 Zoltan Varga <vargaz@gmail.com>
3398 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
3401 * aot-compiler.c: Use statically allocated buffers for constructing symbol
3404 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
3407 2008-11-04 Mark Probst <mark.probst@gmail.com>
3409 * mini-x86.c: Fixed commit.
3411 2008-11-04 Zoltan Varga <vargaz@gmail.com>
3413 * aot-compiler.c (emit_plt): Align the plt section only on x86.
3415 2008-11-04 Mark Probst <mark.probst@gmail.com>
3417 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
3418 and MONITOR_EXIT, for the ASM fastpaths.
3420 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
3423 * mini.c, patch-info.h: Signature and patch infos for
3424 Monitor.Enter/Exit trampolines.
3426 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
3428 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
3429 Monitor.Enter/Exit ASM fastpath for Linux.
3431 2008-11-04 Zoltan Varga <vargaz@gmail.com>
3433 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
3435 * objects.cs: Add a new test.
3437 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
3439 * aot-runtime.c (load_method): Run class initialization in the PLT case even
3440 if MONO_LOG_LEVEL is set.
3442 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
3444 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
3446 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
3448 * aot-compiler.c: Change the relocation code to use virtual addresses instead
3449 of file offsets. Align the sections belonging to the data segment to
3452 2008-11-03 Zoltan Varga <vargaz@gmail.com>
3454 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
3455 elf.h. Port it to amd64.
3457 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3459 * driver.c: Enable SIMD by default.
3461 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3463 * cpu-x86.md: Add prefetch op.
3469 * mini.h: Add an enum for simd prefetch modes.
3471 * simd-methods.h: Add prefetch function names.
3473 * simd-intrinsics.c: Add prefetch ops for all vector types.
3475 2008-11-03 Zoltan Varga <vargaz@gmail.com>
3477 * aot-compiler.c (emit_bytes): Speed this up a little.
3479 2008-11-02 Zoltan Varga <vargaz@gmail.com>
3481 * aot-compiler.c: Add JIT time etc. statistics.
3483 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
3485 * mini.h (MonoCompile): Add 'got_offset' field.
3487 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
3488 method_got_offsets array.
3490 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
3493 * aot-compiler.c (compile_method): Add generic method instances referenced
3494 by the method to the list of methods to be compiled, this is required so if
3495 A<T> references B<T>, and another assembly references A<int>, then it will
3496 also get a copy of B<int>.
3498 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
3499 when checking for monitor enter/exit.
3501 2008-10-30 Mark Probst <mark.probst@gmail.com>
3503 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
3504 for Monitor.Enter and Monitor.Exit if enabled.
3506 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
3509 2008-10-30 Zoltan Varga <vargaz@gmail.com>
3511 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
3512 of an OP_MOVE. Fixes #440046.
3514 * basic-long.cs: Add a new test.
3516 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
3518 * mini.h: Add synchronization note for the managed counter-part.
3520 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
3521 returns the simd caps of the current cpu.
3523 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
3525 * basic-simd.cs: Remove Console.WriteLine.
3527 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
3529 * basic-simd.cs: New tests for Vector2ul.
3531 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
3533 * simd-intrinsics.c: Add new vector type Vector2ul.
3535 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
3537 * basic-simd.cs: New tests for Vector2l.
3539 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
3541 * cpu-x86.md: Add long version of most packed int ops.
3547 * simd-intrinsics.c: Add new vector type Vector2l.
3549 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
3551 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
3553 * simd-methods.h: Remove SN_op_BitwiseXor.
3555 2008-10-28 Zoltan Varga <vargaz@gmail.com>
3557 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
3560 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
3562 * basic-simd.cs: Test for Vector2d.
3564 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
3567 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
3569 * cpu-x86.md: Add double version of all packed float ops.
3575 * simd-intrinsics.c: Add new vector type Vector2d.
3577 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
3579 * simd-methods.h: Add Duplicate.
3581 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
3583 * basic-simd.cs: Test for packing with signed saturation.
3585 2008-10-28 Zoltan Varga <vargaz@gmail.com>
3587 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
3588 found in the TYPESPEC table.
3590 2008-10-26 Zoltan Varga <vargaz@gmail.com>
3592 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
3595 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
3597 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
3598 instead of the RVA, since the RVA can be changed by tools like the cil
3601 * method-to-ir.c (mono_method_to_ir2): Ditto.
3603 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
3604 (deserialize_variable): Ditto.
3606 2008-10-25 Martin Baulig <martin@ximian.com>
3608 * debug-mini.c (write_variable): Use
3609 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
3611 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3613 * cpu-x86.md: Add unsigned variants of packd and packw.
3617 * mini-x86.h: Emit the right instruction for packd and packw.
3618 Add unsigned variants of packd and packw.
3620 * simd-intrinsics.c: Packd and packw were used in place of their
3621 unsigned variants. Change that.
3622 Add intrinsics for (Signed)PackWithSignedSaturation.
3624 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
3626 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3628 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
3630 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3632 * mini-ops.h: Remove dword packed add/sub with saturation ops.
3634 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
3636 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
3639 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
3641 2008-10-24 Mark Probst <mark.probst@gmail.com>
3643 * method-to-ir.c, mini.c: Special casing for the synchronized
3644 wrapper for the ldtoken+GetTypeFromHandle case.
3646 2008-10-24 Zoltan Varga <vargaz@gmail.com>
3648 * mini.c (mono_replace_ins): Move this to branch-opts.c.
3650 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
3651 created/split bblocks.
3653 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3655 * mini-ops.h: Add packed signed mul high.
3659 * mini-x86.c (mono_arch_output_basic_block): Same.
3661 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
3663 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
3665 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3667 * basic-simd.cs: Tests for Vector16sb.
3669 2008-10-24 Zoltan Varga <vargaz@gmail.com>
3671 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
3673 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
3675 * mini-ops.h: Add packed signed min, max and compare greater.
3679 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
3682 * simd-methods.h: Add CompareGreaterThan.
3684 * simd-methods.h: Remove CompareEquals.
3686 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
3688 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
3690 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
3693 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
3695 * basic-simd.cs: Fix tests due to change in the API.
3697 2008-10-21 Zoltan Varga <vargaz@gmail.com>
3699 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
3701 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
3703 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
3705 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
3706 inst_offset as this has invalid values for LDADDR.
3708 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
3710 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
3712 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
3714 2008-10-21 Zoltan Varga <vargaz@gmail.com>
3716 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
3717 for accessing field->data.
3719 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
3721 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
3723 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
3725 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
3727 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
3729 2008-10-21 Zoltan Varga <vargaz@gmail.com>
3731 * dominators.c (mono_compute_natural_loops): Allocate GList enties
3732 from the cfg mempool.
3734 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
3736 * basic-simd.cs: Tests for new methods in Vector8us.
3738 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
3740 * mini-ops.h: Add multiply and store high.
3744 * mini-x86.c (mono_arch_output_basic_block): Same.
3746 * simd-methods.h: Same.
3748 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
3751 2008-10-19 Zoltan Varga <vargaz@gmail.com>
3753 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
3754 mono_class_setup_vtable ().
3756 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
3757 mono_class_get_vtable_entry () for accessing klass->vtable.
3759 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
3761 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
3764 * method-to-ir.c (mono_save_token_info): Don't save references made from
3767 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
3768 of generic instances.
3770 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
3772 2008-10-19 Mark Probst <mark.probst@gmail.com>
3774 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
3775 OP_JMP depends on the method signature. Calculate it properly.
3777 2008-10-19 Zoltan Varga <vargaz@gmail.com>
3779 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
3782 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
3784 (emit_extra_methods): Add another table mapping method indexes to
3785 offsets in the extra_method_info table.
3787 * mini.h: Bump AOT file format version.
3789 * aot-runtime.c: Merge most of the code from mono_aot_get_method
3790 and mono_aot_get_method_from_token () into one function.
3792 2008-10-19 Mark Probst <mark.probst@gmail.com>
3794 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
3797 2008-10-18 Zoltan Varga <vargaz@gmail.com>
3799 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
3802 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
3805 * mini.c (mono_patch_info_equal): Compare the generic context as well.
3807 * mini.h: Bump aot file format version.
3809 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
3810 AOT file can contain native code for methods which are not in the METHOD
3811 table. Generate code for non-sharable generic instances of generic methods
3812 found in the METHODSPEC table.
3814 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
3815 encoding generic type handles.
3817 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
3818 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
3820 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
3821 macros + MONO_ADD_INS.
3823 * mini.c (mono_jump_info_token_new2): New function which takes a generic
3826 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
3828 * mini.h: Bump aot file format version.
3830 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
3832 2008-10-17 Mark Probst <mark.probst@gmail.com>
3834 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
3835 platforms, with definable stack alignment value. Set to 16 now
3838 * mini.c, mini.h, driver.c: Command line option for disabling
3841 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
3843 * basic-simd.cs: Tests for new methods in Vector4ui.
3845 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
3847 * mini-ops.h: Add packed int shuffle.
3851 * mini-x86.c (mono_arch_output_basic_block): Same.
3853 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
3854 extract mask, max, min, shuffle.
3856 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
3858 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
3860 * basic-simd.cs: Tests for new methods in Vector8us.
3862 2008-10-17 Mark Probst <mark.probst@gmail.com>
3864 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
3865 RuntimeTypeHandle, not a TypedReference.
3867 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
3869 * simd-intrinsics.c: remove relocations.
3871 2008-10-17 Zoltan Varga <vargaz@gmail.com>
3873 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
3874 optimizations from the x86 backend.
3876 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
3878 * simd-methods.h, simd-intrinsics.c: debloat method names and
3879 prepare for no relocations.
3881 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3883 * mini-ops.h: Add packed min/equal and sum of absolute differences.
3887 * mini-x86.c (mono_arch_output_basic_block): Same.
3889 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
3890 extract mask, max, min and sum of absolute differences.
3892 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
3895 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3897 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
3898 Renamed one test for consistency.
3900 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3902 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
3903 fix to the code that deal with other blocks.
3905 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3907 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
3909 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3911 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
3912 that deals with vreg interference. Explicitly check for OP_LDADDR to be
3913 able to process the source reg.
3915 2008-10-16 Martin Baulig <martin@ximian.com>
3917 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
3919 * inssel.brg: Add `OP_HARD_NOP'.
3921 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
3923 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
3924 `OP_HARD_NOP' instruction when running inside the debugger.
3926 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
3927 `OP_HARD_NOP' instruction when running inside the debugger.
3929 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
3931 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
3932 now works. The issue with the regalloc tripping up no longer
3935 * simd-intrinsics.c (load_simd_vreg): Same.
3937 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
3939 * basic-simd.cs: Tests for new Vector8ui methods.
3941 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
3943 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
3944 only for type. This fixes crashes where MonoInst::klass is checked
3945 for ops of type != VTYPE or OBJ.
3947 * simd-intrinsics.c (load_simd_vreg): Same.
3949 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
3951 * mini-ops.h: Add ops for packed shuffle/max/avg and
3956 * mini-x86.c (mono_arch_output_basic_block): Same.
3958 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
3961 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
3962 to emit extract mask op.
3964 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
3965 to emit word shuffles.
3967 2008-10-15 Mark Probst <mark.probst@gmail.com>
3969 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
3970 the largest alignment needed by a variable, but at least
3973 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
3975 * basic-simd.cs: Tests for the fixes in the last commit.
3977 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
3979 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
3980 no longer handles STACK_PTR input.
3982 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
3984 * simd-intrinsics.c (load_simd_vreg): New function that works like
3985 get_simd_vreg but handles STACK_PTR input.
3987 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
3988 as the input can be an arbitrary pointer.
3990 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
3991 LDADDR local optimization directly otherwise use a store op.
3993 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
3995 * basic-simd.cs: Tests for dup low and dup high.
3997 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
3999 * mini-ops.h: Add dup low and dup high ops.
4003 * mini-x86.c (mono_arch_output_basic_block): Same.
4005 * simd-intrinsics.c (vector4f_intrinsics): Same.
4007 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
4009 * basic-simd.cs: Tests for recently added functionality.
4011 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
4013 * mini-ops.h: Add remaining sse1 fp ops.
4015 * cpu-x86.md: Add remaining sse1 fp ops.
4017 * mini-x86.c (mono_arch_output_basic_block): Same.
4019 * mini.h: Add enum for simd FP compare conditions.
4021 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
4023 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
4024 so the backed can generate the appropriate op.
4026 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
4027 This patch squeese one more byte from the SimdIntrinsc struct.
4029 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
4030 a a shift amount intead of simply or'ing it.
4032 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
4034 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
4035 byte so we can have an aditional flags field without increasing struct size.
4037 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
4038 against the simd_supported_versions bitmask.
4040 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
4042 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
4044 * mini.c: remove rawbuffer code (the only use here is unsafe because
4045 it takes locks during signal handling and the kernel now provides much
4046 better info in proc/pid/smaps these days).
4048 2008-10-13 Zoltan Varga <vargaz@gmail.com>
4050 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
4051 OP_X86_PUSH_OBJ. Fixes #434620.
4053 * objects.cs: Add a test.
4055 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
4057 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
4058 that the packuswb/packusdw don't work with unsigned numbers for what
4059 would be negative numbers in signed format.
4061 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
4062 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
4064 * mini-ops.h: Add doubleword forms of many ops and packing ones.
4066 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
4068 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
4070 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
4072 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
4075 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
4076 version as the enum in mini.h.
4078 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
4079 for sse3 ops, check the simd_version field if present. This way the code
4080 works with all versions of sse.
4082 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4084 * simd-intrinsics.c: Fixed intrinsic name typo.
4086 * mini.h: Added missing simd exported function.
4088 * basic-simd.cs: Added tests for Vector4ui.
4089 Fixed broken test for Vector16b.
4091 2008-10-10 Zoltan Varga <vargaz@gmail.com>
4093 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
4094 the max length to 64.
4096 2008-10-10 Mark Probst <mark.probst@gmail.com>
4098 * method-to-ir.c: Only do the fast virtual generic method call for
4099 non-wrapper methods.
4101 * mini.h, mini-trampolines.c: The new generic virtual remoting
4102 trampoline handles virtual method calls via the vtable (as done by
4103 the fast virtual generic method calls) to remoting proxies.
4105 * mini.c (mono_jit_create_remoting_trampoline): For generic
4106 methods reate a generic virtual remoting trampoline.
4108 * mini-amd64.h: Enable fast virtual generic method calls again.
4110 2008-10-10 Mark Probst <mark.probst@gmail.com>
4112 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
4113 restore registers when doing tail calls.
4115 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4117 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
4120 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4122 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
4124 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4126 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
4128 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4130 * basic-simd.cs: Retrofit for API changes.
4132 2008-10-10 Mark Probst <mark.probst@gmail.com>
4134 * mini-ppc.c: Handle integer stack arguments for tail calls.
4136 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4138 * optflags-def.h: Removed sse3 optimization.
4142 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
4145 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
4147 * mini.h: Added enumeration with simd versions.
4149 * simd-intrinsics.c (emit_intrinsics): Use the new static var
4152 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
4154 * mini.c (mini_init): Call mono_simd_intrinsics_init.
4156 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
4158 * basic-simd.cs: Added tests for Vector8u and Vector16u.
4160 * basic-simd.cs: Fixed test naming.
4162 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
4164 * mini-ops.h: Added ops for packed and saturated math, shifts
4165 and packing/unpacking.
4167 * cpu-x86.md: Added descriptors for the above ops.
4169 * mini-x86.c: Added code to emmit the above ops.
4171 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
4173 2008-10-08 Zoltan Varga <vargaz@gmail.com>
4175 * aot-compiler.c (compile_method): Enable AOT for generic code.
4177 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
4179 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
4181 * mini.c: add a workaround for a common screwup that ends up blamed
4182 to mono (other processes blocking signal delivery).
4184 2008-10-07 Zoltan Varga <vargaz@gmail.com>
4186 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
4187 in the LDFLD/STFLD opcodes. Fixes #432673.
4189 * iltests.il.in: Add a new test.
4191 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
4193 * mini-arm.c: attach the thread in unmanaged->managed transitions
4194 using delegates (bug #433148).
4196 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
4198 * basic-simd.cs: Use new ShuffleSel constants.
4200 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
4202 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
4204 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
4205 only disable simd intrinsics if no sse2 is detected.
4207 * optflags-def.h: Added sse3.
4209 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
4212 2008-10-07 Zoltan Varga <vargaz@gmail.com>
4214 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
4215 when adding delegate-invoke wrappers.
4217 2008-10-07 Zoltan Varga <vargaz@gmail.com>
4219 * Makefile.am: Reenable the simd tests.
4221 2008-10-07 Bill Holmes <billholmes54@gmail.com>
4223 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
4224 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
4225 other vreg is allocated to that hreg.
4227 Contributed under MIT/X11 license.
4229 2008-10-07 Zoltan Varga <vargaz@gmail.com>
4231 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
4234 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
4236 * basic-simd.cs: New test suite for SIMD intrinsics.
4238 * Makefile.am: Added new tests.
4240 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
4242 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
4246 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
4248 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
4249 using SSE2 aware opcodes.
4251 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
4252 is enabled, this code path is only reachable if conversion ops are emmited after
4255 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
4257 This optimization saves 6 bytes per conversion against the old version.
4259 2008-10-06 Zoltan Varga <vargaz@gmail.com>
4261 * aot-compiler.c (compile_method): Don't skip methods referencing
4262 generic methods without a corresponding entry in token_info_hash, since
4263 encode_method_ref () can handle all generic methods now.
4265 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
4266 generic context is set.
4268 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
4269 generic sharing of LDTOKEN.
4271 2008-10-06 Mark Probst <mark.probst@gmail.com>
4273 * mini-amd64.h: Temporarily disabled fast virtual generic method
4274 calls because it breaks the System.Runtime.Remoting tests.
4276 2008-10-06 Zoltan Varga <vargaz@gmail.com>
4278 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
4280 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
4281 so inlining actually works.
4282 (check_inline_caller_method_name_limit): Ditto.
4284 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
4286 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
4287 64 bit safety (from Olaf Hering and Andreas Farber).
4289 2008-10-06 Zoltan Varga <vargaz@gmail.com>
4291 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
4292 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
4293 unused virtual call support code.
4295 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
4297 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
4298 which can't use aot trampolines.
4299 (decode_patch): Don't create aot trampolines for methods which can't use
4302 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
4303 use aot trampolines.
4305 * mini.h: Bump AOT image format version.
4307 2008-10-05 Zoltan Varga <vargaz@gmail.com>
4309 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
4310 to save_token_info () since cmethod is inflated for constrained calls.
4312 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
4314 2008-10-04 Andreas Farber <andreas.faerber@web.de>
4316 * Makefile.am: Add build rules for ppc64.
4317 This avoids the build failing at pedump with unresolved symbols
4318 due to lack of arch_sources. Instead it will now fail earlier
4319 due to lack of cpu-ppc64.md.
4321 Contributed under MIT/X11 license.
4323 2008-10-04 Mark Probst <mark.probst@gmail.com>
4325 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
4328 * iltests.il.in: Add test case for tail call with many arguments.
4330 2008-10-03 Zoltan Varga <vargaz@gmail.com>
4332 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
4333 to the fast virtual generic method code until the aot case is fixed.
4335 2008-10-03 Mark Probst <mark.probst@gmail.com>
4337 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
4339 2008-10-03 Mark Probst <mark.probst@gmail.com>
4341 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
4344 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
4346 * simd-intrinsics.c: Forgot to add this one.
4348 * mini-codegen.c: Fix macro in case SIMD is not supported.
4350 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
4352 This patch land initial JIT support for simd intrinsics.
4354 * mini-x86.h: Added new define to make --enable_minimal work on x86.
4356 * Makefile.am: Added simd-intrinsics.c
4358 * simd-intrinsics.c: New file with simd instrinsic related
4361 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
4363 * cpu-x86.md: Add simd related instructions.
4365 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
4367 * driver.c: Added two new --regression variants.
4369 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
4371 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
4373 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
4374 extract some complicated logic to helper functions.
4376 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
4378 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
4380 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
4381 the specialized simplification pass.
4383 * method-to-ir.c (mono_spill_global_vars): Use new macro.
4385 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
4387 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
4390 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
4391 if MONO_ARCH_NEED_SIMD_BANK is defined.
4393 * mini-ops.h: Added the new simd ops.
4395 * mini-x86.c: Added mono_arch_xregname.
4397 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
4399 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
4401 * mini-x86.h: Define simd related MONO_ARCH macros.
4403 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
4405 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
4407 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
4408 MONO_CLASS_IS_SIMD to deal with simd related IR.
4410 * mini.h (MonoInst): Added spill_var to the backend union.
4412 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
4414 * mini.h: Added forward declarations of the new simd fuctions.
4416 * optflags-def.h: Added new optimization names SIMD.
4418 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
4420 * regalloc.h: Added support for working with 3 register banks.
4422 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
4424 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
4426 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
4428 * mini-exceptions.c: remove 64 bit related ifdef clutter.
4430 2008-10-03 Zoltan Varga <vargaz@gmail.com>
4432 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
4433 instead of one on 64 bit systems.
4435 * method-to-ir.c: Remove unused includes.
4437 2008-10-02 Zoltan Varga <vargaz@gmail.com>
4439 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
4440 cfg->used_int_regs, since the two are different on arm.
4442 2008-10-02 Mark Probst <mark.probst@gmail.com>
4444 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
4445 mono_method_get_vtable_index() to get the vtable index.
4447 2008-10-02 Mark Probst <mark.probst@gmail.com>
4449 * method-to-ir.c (mono_method_to_ir2): Don't create native
4450 wrappers for array methods, because they're never called (and if
4451 they were called they wouldn't work).
4453 2008-10-02 Mark Probst <mark.probst@gmail.com>
4455 * method-to-ir.c (mono_method_to_ir2): Array methods are
4456 special-cased and must not be invoked indirectly via the (M)RGCTX
4457 when generic sharing is turned on. Fixes #431413.
4459 2008-10-01 Mark Probst <mark.probst@gmail.com>
4461 * method-to-ir.c: When generic sharing is active, call
4462 non-interface virtual generic methods via the standard trampoline.
4464 * mini-trampolines.c: Handle virtual generic shared methods.
4466 * mini.h, mini-x86.c, mini-x86.h: New argument for
4467 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
4468 method thunks and which is the trampoline to call if the lookup
4469 fails. Enable the virtual generic method thunk for x86.
4471 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
4472 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
4473 argument but assert that it's NULL, because these archs don't yet
4474 implement the virtual generic method thunk. Changes in the IMT
4475 thunk data structures.
4477 2008-10-01 Zoltan Varga <vargaz@gmail.com>
4479 * aot-compiler.c (emit_globals): Avoid invalid characters in
4480 the static linking symbol.
4482 * objects.cs: Add a test for the range check optimization. Fix warnings.
4484 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
4485 optimization from the current JIT.
4487 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
4488 later in decompose_array_access_opts () to allow more optimizations.
4490 * method-to-ir.c (mono_handle_soft_float): Rename this to
4491 mono_decompose_soft_float () for consistency.
4493 * mini-ops.h: Fix arguments of OP_STRLEN.
4495 * method-to-ir.c (save_cast_details): Extract the cast details saving code
4496 into a separate function.
4497 (reset_cast_details): Ditto.
4498 (handle_unbox): Save cast details. Fixes #431254.
4500 * method-to-ir.c: Remove some obsolete FIXMEs.
4502 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4504 * ir-emit.h (alloc_dreg): Write a warning before crashing.
4506 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4508 * mini-codegen.c: More work on macros to make them
4509 ready for multiple regbanks.
4511 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4513 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
4515 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
4517 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4519 * mini-codegen.c (mono_spillvar_offset): Proper support for
4522 2008-09-30 Zoltan Varga <vargaz@gmail.com>
4524 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
4525 the stack overflow changes.
4527 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4529 * mini-codegen.c: Make all bank macros depend on reg_bank.
4531 * mini-codegen.c (mono_local_regalloc): Make free mask
4532 initialization regbank aware.
4534 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4536 * mini-codegen.c (mono_local_regalloc): Extract callee
4537 mask selection to a function and make it regbank aware.
4539 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4541 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
4542 code to deal with many regbanks.
4544 2008-09-30 Zoltan Varga <vargaz@gmail.com>
4546 * mini-codegen.c: More fp->regbank changes.
4548 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
4550 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
4551 of a hardcoded constant.
4553 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
4555 * method-to-ir.c (type_from_stack_type): Fix typo.
4557 2008-09-29 Zoltan Varga <vargaz@gmail.com>
4559 * mini-ia64.c (emit_move_return_value): Convert float return values to
4562 * objects.cs: Add a new test.
4564 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
4565 VARARG methods to fix an assert later.
4567 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
4568 end so it at least compiles.
4570 2008-09-28 Zoltan Varga <vargaz@gmail.com>
4572 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
4574 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
4576 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
4577 optimization to a new function (emit_optimized_ldloca_ir) and enable
4578 it for both ldloca and ldloca_s.
4580 2008-09-28 Zoltan Varga <vargaz@gmail.com>
4582 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
4583 gshared CASTCLASS code.
4585 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
4586 amd64, where the libc stack unwinder encounters stack frames referring to
4587 native code in unmapped memory.
4589 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
4592 * generics.cs: Add new test.
4594 2008-09-27 Zoltan Varga <vargaz@gmail.com>
4596 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
4597 add a check that one of the ARM_FPU_ constants is defined.
4599 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
4601 * mini-exceptions.c: Fix build on non-altstack platforms.
4603 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
4606 * ir-emit.h: Add a comment to NEW_PCONST.
4608 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
4610 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
4612 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
4613 after the changes to MonoJitDomainInfo.
4615 2008-09-27 Mark Probst <mark.probst@gmail.com>
4617 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
4619 2008-09-27 Mark Probst <mark.probst@gmail.com>
4621 * mini-ppc.c: Compiler warning fixes.
4623 2008-09-27 Mark Probst <mark.probst@gmail.com>
4625 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
4628 2008-09-27 Mark Probst <mark.probst@gmail.com>
4630 * exceptions-ppc.c, mini-ppc.h: Compile
4631 mono_arch_handle_altstack_exception() on Darwin, too.
4633 2008-09-27 Mark Probst <mark.probst@gmail.com>
4635 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
4636 work on archs which don't have generic sharing implemented, only
4637 without the vtable_arg.
4639 2008-09-26 Mark Probst <mark.probst@gmail.com>
4641 * mini.c: Added comment explaining why delegate ctor icall
4642 wrappers are compiled.
4644 2008-09-26 Mark Probst <mark.probst@gmail.com>
4646 * mini.c: Don't produce trampolines to delegate ctor icall
4647 wrappers but compile them upfront.
4649 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
4651 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
4652 runtime-set function when going back to managed code. Currently this
4653 is used to set back the protection on the soft ovf pages and/or to
4654 throw the stack overflow exception that happened in unmanaged code.
4656 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
4658 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
4659 runtime-set function when going back to managed code. Currently this
4660 is used to set back the protection on the soft ovf pages and/or to
4661 throw the stack overflow exception that happened in unmanaged code.
4663 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
4665 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
4666 the support code for restoring stack protection after stack overflows
4667 that happen in unmanaged code. Don't set the exec permission on the
4670 2008-09-26 Zoltan Varga <vargaz@gmail.com>
4672 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
4673 delegate->method_ptr is set. Fixes #428054.
4675 2008-09-25 Zoltan Varga <vargaz@gmail.com>
4677 * tests.cs: Rename to ratests.cs.
4679 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
4680 emit_get_rgctx_... functions.
4682 2008-09-25 Mark Probst <mark.probst@gmail.com>
4684 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
4686 2008-09-25 Mark Probst <mark.probst@gmail.com>
4688 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
4689 before asserting that method is sharable.
4691 2008-09-25 Mark Probst <mark.probst@gmail.com>
4693 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
4694 whether method needs a static RGCTX wrapper used instead of
4697 * generic-sharing.c, mini.h: A few functions moved to
4698 metadata/generic-sharing.c.
4700 2008-09-25 Mark Probst <mark.probst@gmail.com>
4702 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
4703 Generic code sharing for value types, which essentially means
4704 treating value type methods like static methods. The RGCTX is
4705 passed in the same way.
4707 2008-09-25 Zoltan Varga <vargaz@gmail.com>
4709 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
4710 opcode when creating multi-dimensional arrays of open types.
4712 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
4715 * generics.cs: Add a test.
4717 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
4719 2008-09-24 Zoltan Varga <vargaz@gmail.com>
4721 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
4723 * mini.c (mini_method_compile): Set it when running under the debugger.
4725 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
4726 vreg optimization if the flag is set.
4728 * driver.c (mono_main): Add --attach= option to pass options to
4731 * mini.c (sigquit_signal_handler): Start the attach agent.
4733 * ssapre.c: Disable this to save space since it is not yet ported to
4736 * regalloc2.c: Disable this to save space.
4738 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
4740 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
4742 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
4743 the -v option useful again.
4745 2008-09-24 Zoltan Varga <vargaz@gmail.com>
4747 * mini-amd64.c (mono_arch_output_basic_block): Add support for
4750 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
4751 arrays of arrays. Fixes #428406.
4753 * method-to-ir.c (mini_emit_castclass): Ditto.
4755 * objects.cs: Add new test.
4757 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
4759 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
4760 was wrong at it choked against target_type_is_incompatible for byref types.
4762 2008-09-23 Zoltan Varga <vargaz@gmail.com>
4764 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
4767 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
4769 * mini-exceptions.c: update a few more exceptions-related counters.
4771 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
4773 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
4774 new functions to allocate from persistent mempools.
4776 2008-09-23 Zoltan Varga <vargaz@gmail.com>
4778 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
4779 multiple register banks in the future.
4781 * mini-codegen.c (mono_local_regalloc): Fix a warning.
4783 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
4785 * mini.c (type_to_eval_stack_type): Remove duplicated function.
4787 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
4789 * mini.h: Export type_to_eval_stack_type.
4791 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
4792 is only ins->klass of byref types.
4794 2008-09-22 Zoltan Varga <vargaz@gmail.com>
4796 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
4797 (mini_emit_memcpy2): Ditto.
4799 * mini-amd64.c: Fix a warning.
4801 2008-09-21 Mark Probst <mark.probst@gmail.com>
4803 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
4806 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
4808 * method-to-ir.c: Extract stloc micro-optimization to a
4809 function and apply it to all cases.
4811 2008-09-19 Mark Probst <mark.probst@gmail.com>
4813 * method-to-ir.c: Don't fail generic code sharing in cases we
4816 2008-09-18 Mark Probst <mark.probst@gmail.com>
4818 * mini-ppc.c: Handle structs in tailcalls on Darwin.
4820 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
4822 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
4825 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
4827 * trace.c: make tracing more useful and correct, with per-thread
4830 2008-09-15 Mark Probst <mark.probst@gmail.com>
4832 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
4833 doing a method call and the argument is an R4.
4835 2008-09-14 Zoltan Varga <vargaz@gmail.com>
4837 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
4840 2008-09-13 Mark Probst <mark.probst@gmail.com>
4842 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
4844 2008-09-12 Zoltan Varga <vargaz@gmail.com>
4846 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
4847 (MONO_JUMP_TABLE_FROM_INS): Ditto.
4849 2008-09-11 Zoltan Varga <vargaz@gmail.com>
4851 * driver.c: Add a --agent argument (not supported yet) to load managed
4852 agent assemblies before loading the main assembly, similarly to how the
4853 Java VM handles agents.
4855 2008-09-11 Mark Probst <mark.probst@gmail.com>
4857 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
4858 function to do stack layout of local variables.
4860 2008-09-11 Mark Probst <mark.probst@gmail.com>
4862 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
4865 2008-09-11 Zoltan Varga <vargaz@gmail.com>
4867 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
4868 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
4869 JIT if DISABLE_JIT is defined.
4871 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
4874 2008-09-10 Mark Probst <mark.probst@gmail.com>
4876 * iltests.il.in: Disable the fconv test on PPC (the result is
4877 undefined according to ECMA).
4879 2008-09-10 Mark Probst <mark.probst@gmail.com>
4881 * iltests.il.in: Enable tail call tests for PPC.
4883 * mini.h: Add variable for storing incoming valuetype argument
4884 addresses for tail calls.
4886 * mini-ppc.c: Implement valuetype arguments and return values for
4889 2008-09-09 Mark Probst <mark.probst@gmail.com>
4891 * mini-ppc.c: Partially implement tail calls (struct arguments and
4892 return values not supported).
4894 * method-to-ir.c: Enable tail calls on PPC.
4896 2008-09-08 Zoltan Varga <vargaz@gmail.com>
4898 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
4899 runtime-invoke wrappers to work around the problem of them getting
4900 assigned to a random class.
4902 * aot-runtime.c (mono_aot_get_method): Ditto.
4904 2008-09-07 Zoltan Varga <vargaz@gmail.com>
4906 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
4907 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
4909 2008-09-07 Mark Probst <mark.probst@gmail.com>
4911 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
4912 until they're implemented properly.
4914 * exceptions-ppc.c: Use arch-independent exception-handling code
4915 instead of custom one.
4917 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
4920 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
4922 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
4923 applies when __powerpc__ is defined.
4925 2008-09-06 Zoltan Varga <vargaz@gmail.com>
4927 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
4928 methods to their code to avoid computing the full name of wrappers and
4929 doing a lookup in a string hash table.
4931 2008-09-05 Zoltan Varga <vargaz@gmail.com>
4933 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
4934 we identify bblocks before method_to_ir () is ran.
4936 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
4937 Also avoid optimizing branches pointing to themselves.
4939 * mini.c (mini_method_compile): Ditto. Fixes #422947.
4941 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
4943 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
4945 2008-09-05 Zoltan Varga <vargaz@gmail.com>
4947 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
4948 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
4949 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
4952 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
4953 jumped to the same entry in plt_jump_table.
4955 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
4957 * method-to-ir.c (initialize_array_data): Handle field with RVA from
4960 2008-08-31 Zoltan Varga <vargaz@gmail.com>
4962 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
4963 other assignment can be if converted. Saves 1.5% on corlib size and fixes
4966 2008-08-29 Geoff Norton <gnorton@novell.com>
4968 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
4969 segment, and doesn't properly handle .space as .text. Fixes
4972 2008-08-29 Geoff Norton <gnorton@novell.com>
4974 * mini.c: Disable the mach exception handler when running on
4977 2008-08-29 Geoff Norton <gnorton@novell.com>
4979 * aot-compiler.c: Patch from Renaldas Zioma to properly register
4980 globals on Darwin/ARM
4982 2008-08-28 Zoltan Varga <vargaz@gmail.com>
4984 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
4985 since too many things depend on it. Instead, call
4986 mono_runtime_set_no_exec ().
4988 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
4991 * aot-compiler.c: Add an 'asm-only' AOT option.
4993 * mini.c: Avoid initializing the runtime when doing AOT compilation.
4995 * aot-compiler.c (compile_method): Disable gshared support for now as it
4998 2008-08-27 Bill Holmes <billholmes54@gmail.com>
5000 * mini-amd64.h : Fix a compiler warning.
5002 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
5003 Changed to use a callback function to retrieve the unwind info.
5004 This avoids problems observed when code blocks were removed by
5005 unloading an app domain.
5007 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
5008 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
5011 Contributed under MIT/X11 license.
5013 2008-08-27 Bill Holmes <billholmes54@gmail.com>
5015 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
5016 case to keep the stack aligned to 8.
5018 Contributed under MIT/X11 license.
5020 2008-08-26 Zoltan Varga <vargaz@gmail.com>
5022 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
5023 avoid repeated linear searches.
5025 2008-08-25 Zoltan Varga <vargaz@gmail.com>
5027 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
5028 methods it can't handle.
5030 * aot-compiler.c (add_method): Avoid adding a method twice.
5031 (add_wrappers): Add runtime invoke wrappers for all methods.
5033 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
5034 function to create an aot-compatible version of this trampoline.
5036 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
5038 2008-08-24 Zoltan Varga <vargaz@gmail.com>
5040 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
5042 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
5043 with a generic sharing failure.
5045 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
5047 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
5048 CEE_RETHROW. Fixes #419634.
5050 * mini.c (mono_method_to_ir): Ditto.
5052 * exceptions.cs: Add a new test.
5054 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
5055 to mono_type_stack_size_internal () since some callers might not pass in
5058 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
5059 instrument_prolog. Fixes #419878.
5061 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
5062 doubles in soft float mode volatile.
5064 2008-08-23 Zoltan Varga <vargaz@gmail.com>
5066 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
5068 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
5069 to handle soft float correctly.
5071 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
5074 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
5076 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
5077 to sp, since the generics catch code requires it.
5079 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
5082 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
5083 mono_arch_emit_imt_argument ().
5085 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
5087 * mini-arm.c tramp-arm.c: Generic sharing updates.
5089 2008-08-22 Zoltan Varga <vargaz@gmail.com>
5091 * mini-arm.c: Fix the arm build.
5093 * generic-sharing.c (mini_type_get_underlying_type): New helper function
5094 handling enums, generic instances and generic sharing.
5095 (mini_type_stack_size_full): Ditto.
5097 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
5099 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
5101 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
5103 * tramp-arm.c: Implement the rgctx fetch and the generic class init
5106 * mini-arm.c: Various small generic sharing changes.
5108 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
5110 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
5113 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
5114 helper function to return a generic class init trampoline.
5116 * method-to-ir.c mini.c: Use it.
5118 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
5119 arch-specfic function to return a generic class init trampoline.
5121 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
5122 the GENERIC_CLASS_INIT custom code.
5124 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
5125 a fatal error, not a sharing failure.
5127 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
5130 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
5131 trampoline argument from MONO_ARCH_VTABLE_REG.
5133 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
5134 order of the arguments to the C trampoline: pass 'slot' as the trampoline
5135 argument, and pass the vtable in VTABLE_REG.
5137 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
5138 order of the arguments to the C trampoline: pass 'slot' as the trampoline
5139 argument, and pass the vtable in VTABLE_REG.
5140 (mono_arch_create_trampoline_code_full): Remove some special casing for
5141 the rgctx fetch trampoline.
5143 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
5146 * iltests.il: Add a test for it.
5148 2008-08-21 Zoltan Varga <vargaz@gmail.com>
5150 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
5152 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
5155 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
5156 use mono_jit_info_table_find () to avoid recursion.
5157 (mono_delegate_trampoline): Add a sync wrapper here.
5159 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
5162 * mini.c (mono_method_to_ir): Ditto.
5164 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
5165 add_sync_wrapper argument. Don't add a sync wrapper here.
5166 (mono_create_jump_trampoline): Don't add a sync wrapper here.
5168 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
5170 2008-08-20 Bill Holmes <billholmes54@gmail.com>
5172 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
5173 of nonvolatile registers back from MonoContext to CONTEXT.
5175 Contributed under MIT/X11 license.
5177 2008-08-20 Bill Holmes <billholmes54@gmail.com>
5179 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
5180 arguments on Winx64 there are only 4 argument registers. For this
5181 logic to work the last argument must be pulled from the stack.
5183 Contributed under MIT/X11 license.
5185 2008-08-20 Zoltan Varga <vargaz@gmail.com>
5187 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
5189 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
5190 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
5191 encode/decode_method_ref ().
5193 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
5195 * aot-runtime.c (decode_patch): Ditto.
5197 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
5198 MONO_PATCH_INFO_METHOD.
5200 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
5203 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
5206 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
5208 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
5209 one from the caller.
5211 * aot-runtime.c (decode_generic_inst): New function to decode and
5212 return a interned generic inst.
5213 (decode_klass_ref): Use it.
5214 (decode_method_ref): Ditto.
5216 * aot-compiler.c (emit_exception_debug_info): Save
5217 jinfo->has_generic_jit_info too.
5219 2008-08-19 Zoltan Varga <vargaz@gmail.com>
5221 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
5223 * iltests.il.in: Add a test for fconv_to_i.
5225 * liveness.c: Disable the liveness2 pass for now to save space.
5227 * regalloc2.c: Include mempool-internals.h to fix warnings.
5229 * aot-compiler.c (encode_method_ref): Encode the context of generic
5232 * aot-runtime.c (decode_method_ref): Inflate generic methods using
5233 the context saved in the aot file.
5235 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
5237 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
5239 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
5240 volatile so they won't be optimized away.
5242 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
5248 * dominators.c: Remove duplicated functions that now are in
5249 mempool-internals.h.
5251 2008-08-19 Zoltan Varga <vargaz@gmail.com>
5253 * aot-compiler.c: Fix warnings.
5255 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
5257 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
5259 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
5262 * mini.c (mono_resolve_patch_target): Ditto.
5264 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
5265 (encode_klass_ref): Add support for encoding VARs/MVARs.
5267 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
5269 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
5270 the handling of the got entries into a separate 'decode_got_entry' function.
5271 Add support for RGCTX_FETCH.
5273 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
5274 clobbered by the trampoline code.
5276 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
5277 not clobbered by the indirect calling code.
5279 2008-08-18 Zoltan Varga <vargaz@gmail.com>
5281 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
5284 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
5286 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
5287 signature using the compilation mempool otherwise we would leak it.
5289 2008-08-18 Zoltan Varga <vargaz@gmail.com>
5291 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
5292 mono_emit_abs_call ().
5294 * patch-info.h: Add GENERIC_CLASS_INIT.
5296 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
5298 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
5299 as their target as a near call.
5301 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
5303 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
5305 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
5306 call to a runtime function described by a patch.
5308 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
5309 mono_emit_abs_call, this has the advantage that the ABS handling code in
5310 mono_codegen () can handle them both, and can handle other stuff in the
5311 future without additional code.
5313 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
5315 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
5318 * mini.h: Add missing bblock related prototypes.
5320 * mini.h (MonoCompile): Remove unused reverse_inst_list and
5321 reverse_inst_list_len fields.
5323 * mini.c: Refactor this file a bit by moving branch optimizations to
5326 * method-to-ir.c: Merge generic sharing changes missed earlier.
5328 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
5330 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
5331 shared patches. Process METHODCONST as a shared patch.
5333 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
5334 as it crashes on the 2.0 mscorlib.
5336 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
5339 * aot-compiler.c: Use is_plt_patch () in a few additional places.
5340 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
5343 * aot-compiler.c: Reorganize the got handling code to be a bit more
5346 2008-08-17 Zoltan Varga <vargaz@gmail.com>
5348 * aot-compiler.c: Make the patch_to_plt_offset hash table use
5349 mono_patch_info_equals/hash, and use it to massively simplify
5352 * mini.c (mono_patch_info_hash): Simplify this and add support for
5355 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
5357 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
5358 handling code, since an offset is not enough to identify a trampoline.
5360 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
5362 2008-08-17 Mark Probst <mark.probst@gmail.com>
5364 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
5366 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
5368 * mini-ops.h: Argument and result types for OVF_CARRY ops.
5370 * decompose.c: PPC decompositions for various ops.
5372 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
5374 2008-08-17 Zoltan Varga <vargaz@gmail.com>
5376 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
5377 call the generic trampoline code using a call, instead of a jump, to
5378 remove some special casing from the generic trampoline code.
5380 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
5381 (mono_codegen): Ditto.
5383 * aot-compiler.c aot-runtime.c: Ditto.
5385 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
5387 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
5388 helper function to find the offset corresponding to a lazy fetch trampoline.
5390 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
5391 when doing generic sharing.
5393 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
5396 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
5397 mini-trampolines.c to be with the other trampoline creation functions.
5399 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
5400 as it is equal to method->signature in most cases, add a
5401 mono_emit_method_call_full variant which takes a signature and an imt
5404 2008-08-16 Zoltan Varga <vargaz@gmail.com>
5406 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
5407 to this function, since it could be computed easily from the method
5409 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
5412 * method-to-ir.c mini.c: Remove references to
5413 compile_generic_method_wo_context.
5415 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
5416 generic method calls.
5418 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
5419 dimensional non-szarrays.
5421 * mini.c (mini_init): Register mono_array_new_1.
5423 * jit-icalls.c (mono_array_new_1): New jit icall.
5425 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
5426 pointing to the method.
5428 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
5429 method addresses belonging to METHOD_JUMP patches in the
5430 jump_target_got_slot_hash.
5431 (mono_aot_load_method): Ditto.
5433 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
5434 METHOD_JUMP patches.
5436 * mini.c (mini_create_jit_domain_info): New helper function which
5437 initializes/frees domain->runtime_info.
5438 (mini_free_jit_domain_info): Ditto.
5439 (mini_init): Install the domain hook functions with the runtime.
5441 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
5442 information maintained by the JIT.
5444 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
5445 insertion into jump_table_hash into mono_codegen (), also implement proper
5448 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
5449 tail calls, it is already done by the aot code.
5451 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
5454 * iltests.il.in: Make the jmp test a bit more complex.
5456 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
5457 generic instances which doesn't have a token.
5459 * aot-runtime.c (decode_method_ref): Ditto.
5461 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
5462 can handle this case now.
5463 (handle_box): Ditto.
5465 2008-08-15 Geoff Norton <gnorton@novell.com>
5467 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
5470 2008-08-15 Zoltan Varga <vargaz@gmail.com>
5472 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
5473 calling generic methods.
5475 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
5477 * aot-runtime.c (decode_patch_info): Ditto.
5479 * mini.c (mono_resolve_patch_target): Ditto.
5481 * patch-info.h: Add METHOD_RGCTX.
5483 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
5485 2008-08-14 Zoltan Varga <vargaz@gmail.com>
5487 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
5488 arguments in registers.
5490 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
5491 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
5493 * mini.c (mini_method_compile): Abort aot compilation for generic
5494 methods if generic sharing is disabled.
5496 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
5499 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
5500 requiring an mrgctx.
5502 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
5503 store instructions when converting a vcall to a normal call.
5505 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
5506 mono_arch_find_jit_info.
5508 2008-08-13 Zoltan Varga <vargaz@gmail.com>
5510 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
5511 avoid calling mono_method_full_name () for every method even if the
5513 (check_inline_caller_method_name_limit): Ditto.
5515 2008-08-12 Zoltan Varga <vargaz@gmail.com>
5517 * driver.c (main_thread_handler): Allow AOT compilation of multiple
5518 assemblies in one run.
5520 * aot-compiler.c (mono_compile_assembly): Only print out a count of
5521 skipped methods if it is not 0.
5523 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
5525 2008-08-12 Bill Holmes <billholmes54@gmail.com>
5527 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
5528 MONO_ARCH_HAVE_UNWIND_TABLE.
5530 Contributed under MIT/X11 license.
5532 2008-08-12 Bill Holmes <billholmes54@gmail.com>
5534 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
5535 from default optimizaton list on Winx64.
5537 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
5539 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
5540 the LMF from the MonoJitTlsData structure.
5542 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
5544 Contributed under MIT/X11 license.
5546 2008-08-12 Zoltan Varga <vargaz@gmail.com>
5548 * mini.c (sigsegv_signal_handler): Fix the build.
5550 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
5551 assembly->aot_module.
5553 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
5554 hash table. This simplifies and speeds up a lot of code, and fixes support
5557 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
5560 * mini-exceptions.c: Ditto.
5562 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
5563 'native_offset' argument, since these are computed in the
5564 mono_find_jit_info () function.
5566 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
5567 is used by exceptions-ppc.c.
5569 * exceptions-ppc.c: Call mono_find_jit_info () instead of
5570 mono_arch_find_jit_info ().
5572 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
5573 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
5574 generic code in mini-exceptions.c.
5576 2008-08-11 Zoltan Varga <vargaz@gmail.com>
5578 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
5580 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
5582 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
5583 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
5584 called while holding the loader lock. Fixes #415608.
5585 (mono_aot_get_method_from_token_inner): Ditto.
5587 2008-08-09 Zoltan Varga <vargaz@gmail.com>
5589 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
5590 to reduce differences between this and the generic implementation in
5592 (ves_icall_get_frame_info): Ditto.
5594 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
5596 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
5599 * exceptions-ppc.c (arch_get_call_filter): Rename this to
5600 mono_arch_get_call_filter () and make it non-static, for consistency with the
5601 other architectures.
5603 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
5606 * local-propagation.c:
5607 * mini-x86.c: Correct the name of arch defines.
5609 2008-08-09 Zoltan Varga <vargaz@gmail.com>
5611 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
5612 NO_EMULATE_LONG_SHIFT_OPS define.
5614 2008-08-08 Zoltan Varga <vargaz@gmail.com>
5616 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
5617 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
5619 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
5620 MACH fixes. Merged from the 2.0 branch.
5622 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
5624 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
5625 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
5627 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
5629 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
5630 mono_marshal_get_native_wrapper () signature changes.
5632 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
5634 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
5635 conversion bug under arm.
5637 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
5639 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
5641 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
5642 with overflow checking.
5644 2008-08-05 Marek Habersack <mhabersack@novell.com>
5646 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
5647 to the genmdesc.pl file
5649 2008-08-05 Zoltan Varga <vargaz@gmail.com>
5651 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
5652 arg_array in the soft-float versions of the LOAD/STORE macros.
5654 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
5657 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
5659 2008-08-02 Zoltan Varga <vargaz@gmail.com>
5661 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
5662 a float HFA. Fixes #413621.
5664 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
5666 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
5667 frame_size to args_size. Fixes build.
5669 2008-08-02 Zoltan Varga <vargaz@gmail.com>
5671 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
5672 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
5674 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
5675 the stack are not unaligned. Fixes #413247.
5677 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
5679 * mini.c: update jitted methods performance counters.
5681 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
5683 * mini-exceptions.c: increase the exceptions thrown performance
5684 counter in mono_handle_exception ().
5686 2008-07-29 Zoltan Varga <vargaz@gmail.com>
5688 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
5689 can work with netmodules.
5691 2008-07-28 Geoff Norton <gnorton@novell.com>
5693 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
5696 2008-07-28 Zoltan Varga <vargaz@gmail.com>
5698 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
5701 2008-07-28 Bill Holmes <billholmes54@gmail.com>
5703 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
5704 The float param registers and other param registers must be the
5705 same index on Windows x64.
5707 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
5708 ArgValuetypeAddrInIReg argument case. Setting the argument
5709 op to OP_VTARG_ADDR (OP_REGOFFSET)).
5711 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
5712 variable computed above as the copy length for arguments of storage
5713 type ArgValuetypeAddrInIReg.
5715 * mini-amd64.c (mono_arch_emit_call) : Implementing the
5716 ArgValuetypeAddrInIReg argument case. This case will rely on
5717 mono_arch_emit_outarg_vt to emit the correct code later in the process.
5719 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
5720 a 32 byte stack allocation for all calls. We will omit the adjustment for
5721 jump and tail call instructoins as they do not follow the typical call behavior.
5723 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
5724 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
5725 local variable and pass the local variable by reference to the called method.
5727 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
5728 Implementing the ArgValuetypeAddrInIReg argument case. When the address
5729 of a struct is passed in a register it must be saved with the other
5730 volatile argument on the stack.
5732 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
5733 frame pointer the stack adjustment value must be saved to the unwind
5736 Contributed under MIT/X11 license.
5738 2008-07-28 Zoltan Varga <vargaz@gmail.com>
5740 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
5741 which got lost in the merge.
5743 2008-07-27 Zoltan Varga <vargaz@gmail.com>
5745 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
5748 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
5750 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
5751 icalls, since they won't be patched.
5753 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
5754 different code sequence when running under valgrind to prevent some valgrind
5757 * iltests.il.in: Add new regression test.
5759 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
5762 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
5763 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
5765 * iltests.il.in: Add new test.
5767 * aot-compiler.c: Fix some warnings.
5769 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
5772 2008-07-27 Zoltan Varga <vargaz@gmail.com>
5774 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
5775 (mini_usage_jitdeveloper): Add a missing --wapi option.
5777 2008-07-25 Zoltan Varga <vargaz@gmail.com>
5779 * mini-codegen.c: Simplify the is_fp macros.
5780 (free_up_ireg): Remove, use free_up_reg instead.
5781 (free_up_reg): Fix the fp case.
5783 2008-07-26 Zoltan Varga <vargaz@gmail.com>
5785 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
5788 * exceptions-x86.c: Merge some changes which seemed to have got lost
5789 in the linear-ir merge.
5791 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
5793 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
5794 long vreg volatile even if the variable was already created.
5796 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
5799 2008-07-26 Zoltan Varga <vargaz@gmail.com>
5801 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
5803 * mini.c (mono_jit_compile_method_inner): Add support for
5804 MONO_EXCEPTION_BAD_IMAGE.
5806 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
5807 mini_method_get_context () returns NULL. Fixes #356531.
5809 * mini.c (mono_method_to_ir): Ditto.
5811 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
5812 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
5814 2008-07-25 Zoltan Varga <vargaz@gmail.com>
5816 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
5817 in the LDFTN implementation.
5819 2008-07-25 Mark Probst <mark.probst@gmail.com>
5821 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
5822 code, patch calls to icalls, too, even if they're not in the
5823 shared generic code hash. Fixes #411962.
5825 2008-07-25 Zoltan Varga <vargaz@gmail.com>
5827 * cpu-x86.md: Increase the length of the fcall opcodes.
5829 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
5830 calls returning floats.
5832 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
5835 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
5838 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
5839 into the domain->method_code_hash.
5841 * aot-compiler.c: Fix win32 build.
5843 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
5845 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
5846 gshared NEWARR implementation.
5848 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
5850 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
5851 can be used outside of method_to_ir.
5853 * mini.h (MonoCompile): Add arg_types field.
5855 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
5857 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
5858 the values of the local arg_array and param_types array.
5860 2008-07-24 Zoltan Varga <vargaz@gmail.com>
5862 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
5863 got accesses might only get generated later when NEWOBJ is decomposed.
5865 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
5866 looking up the native code of the target method when a delegate is called
5869 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
5872 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
5874 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
5875 AOT work on platforms without a working dlsym implementation.
5877 * mini.h: Bump AOT image format version.
5879 2008-07-24 Mark Probst <mark.probst@gmail.com>
5881 * mini-exceptions.c: Free a MonoType with
5882 mono_metadata_free_type() instead of g_free().
5884 * aot-runtime.c: Free a MonoType.
5886 2008-07-24 Zoltan Varga <vargaz@gmail.com>
5888 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
5891 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
5894 2008-07-23 Massimiliano Mantione <massi@ximian.com>
5895 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
5898 2008-07-23 Zoltan Varga <vargaz@gmail.com>
5900 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
5901 NEWOBJ calls on valuetypes.
5903 * iltests.il.in: Add new test.
5905 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
5907 2008-07-22 Zoltan Varga <vargaz@gmail.com>
5909 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
5910 is no longer needed.
5912 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
5913 non register sized integer arguments.
5914 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
5915 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
5918 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
5921 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
5922 two a binop with different sized arguments is emitted.
5924 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
5925 instruction in the ins==NULL case.
5927 2008-07-23 Zoltan Varga <vargaz@gmail.com>
5929 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
5931 * mini-x86.c: Fix osx build.
5933 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
5936 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
5937 instruction for non int sized variables.
5939 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
5942 2008-07-23 Robert Jordan <robertj@gmx.net>
5944 * method-to-ir.c: Fix MSVC build.
5946 2008-07-22 Zoltan Varga <vargaz@gmail.com>
5948 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
5949 a non int sized type, widen it to an int since newer versions of gcc seem to
5950 generate code which needs this.
5952 * ssa2.c abcremoval2.c: Fix warnings.
5954 * *: Merge the Linear IR branch.
5956 The original branch is at trunk/branches/vargaz/mini-linear-il, and
5957 the ChangeLog file there describes all the changes done over the years.
5958 Further documentation can be found at www.mono-project.com/Linear_IL.
5960 2008-07-21 Bill Holmes <billholmes54@gmail.com>
5962 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
5963 The float param registers and other param registers must be the
5964 same index on Windows x64.
5966 Contributed under MIT/X11 license.
5968 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
5970 * mini.c: Make the previous fix GC safe.
5972 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
5974 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
5976 2008-07-21 Bill Holmes <billholmes54@gmail.com>
5978 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
5979 on Winx64. This type will not be passed on the stack (ArgOnStack), but
5980 ArgValuetypeAddrInIReg instead.
5982 Contributed under MIT/X11 license.
5984 2008-07-21 Zoltan Varga <vargaz@gmail.com>
5986 * mini-codegen.c (get_register_spilling): Fix a warning.
5988 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
5990 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
5991 for types which the initialization fails. Raises the provided exception
5992 at the right stop after cleanup.
5994 2008-07-16 Zoltan Varga <vargaz@gmail.com>
5996 * aot-compiler.c: Free most of the memory allocated during compilation.
5998 * mini.c (mini_parse_debug_options): Fix a leak.
6000 * mini.c (mini_method_compile): Don't add the method to the jit info tables
6001 during aot compilation.
6003 2008-07-14 Zoltan Varga <vargaz@gmail.com>
6005 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
6006 it has too much register pressure.
6008 2008-07-13 Zoltan Varga <vargaz@gmail.com>
6010 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
6012 2008-07-12 Zoltan Varga <vargaz@gmail.com>
6014 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
6017 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
6018 on amd64 similar to the way it is done on arm.
6020 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
6022 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
6023 consistency, normalize error messages, avoid loading aot-only modules in
6026 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
6029 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
6031 2008-07-11 Martin Baulig <martin@ximian.com>
6034 (MonoDebuggerInfo): Add `interruption_request'.
6036 2008-07-12 Zoltan Varga <vargaz@gmail.com>
6038 * aot-compiler.c (emit_plt): Remove some dead code.
6040 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
6042 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
6043 return the plt info offset belonging to a given plt entry.
6045 * mini-trampolines.c (mono_aot_plt_trampoline): Use
6046 mono_aot_get_plt_info_offset.
6048 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
6049 similar to the amd64 code by makeing jumps through a separate jump table
6050 instead of embedding the jump addresses into the code.
6052 2008-07-11 Zoltan Varga <vargaz@gmail.com>
6054 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
6057 2008-07-10 Martin Baulig <martin@ximian.com>
6059 * mini.c (mini_method_compile): Disable generics sharing when
6060 running in the debugger.
6062 2008-07-10 Zoltan Varga <vargaz@gmail.com>
6064 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
6066 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
6067 the local register allocator from running out of registers on x86 when
6070 2008-07-10 Bill Holmes <billholmes54@gmail.com>
6072 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
6073 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
6076 Contributed under MIT/X11 license.
6078 2008-07-10 Zoltan Varga <vargaz@gmail.com>
6080 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
6081 speed up the assembler.
6083 2008-07-09 Zoltan Varga <vargaz@gmail.com>
6085 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
6088 * mini.c: Move the soft float handling macros a bit earlier, add
6089 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
6092 * mini.h: Add prototype for mono_arch_fixup_jinfo.
6094 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
6095 read-only to help catch code allocation requests.
6097 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
6098 and turn it off when using --aot-only or when compiling with --aot=full.
6100 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
6101 jump table for switches from the normal domain mempool, not the code
6104 * mini-trampolines.c (get_unbox_trampoline): New function to return an
6105 unbox trampoline which handles aot-only mode too.
6107 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
6108 an AOTed unbox trampoline.
6110 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
6112 2008-07-09 Bill Holmes <billholmes54@gmail.com>
6114 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
6117 Contributed under MIT/X11 license.
6119 2008-07-09 Bill Holmes <billholmes54@gmail.com>
6121 * mini.c (mono_codegen): Allocate space at the end of the code block and store
6122 the unwind information for the method at the end of the allocated block.
6124 * mini-amd64.h: Added declarations for the unwind routines and adding field to
6125 MonoCompileArch to hold the unwind info for SEH on Winx64
6127 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
6128 frame pointer info for the method being compiled.
6130 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
6131 the call to mono_exception_from_token.
6133 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
6134 storing the method prolog information in a format that the Winx64 SEH can understand. This
6135 information is stored a the end of the method block because it is all 32-bit offset based.
6137 Contributed under MIT/X11 license.
6139 2008-07-09 Zoltan Varga <vargaz@gmail.com>
6141 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
6143 * wapihandles.c: Fix warnings.
6145 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
6148 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
6149 mono_jit_compile_method in aot-only mode since that calls the type
6152 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
6153 get_delegate_invoke_impl in aot-only mode.
6155 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
6157 2008-07-08 Zoltan Varga <vargaz@gmail.com>
6159 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
6161 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
6164 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
6166 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
6167 init trampoline from the AOT file as well.
6169 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
6170 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
6173 * mini.c (mini_init): Move the call to mono_exceptions_init () after
6176 * exceptions-amd64.c: Add _full variants for the remaining exception code
6177 creation functions as well, allow emission of relocatable code, remove
6178 caching since that is now done by the caller.
6180 * mini-exceptions.c: Add _full variants for the remaining exception code
6181 creation functions as well, add aot-only support.
6183 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
6184 if we can determine a proper token for them.
6185 (add_wrappers): Add a few more wrappers.
6186 (emit_method_code): Remove some dead code.
6187 (emit_trampolines): Emit exception code too.
6189 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
6191 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
6192 mono_array_new_va which avoids varargs.
6194 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
6196 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
6197 mono_arch_create_specific_trampoline () in all places.
6199 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
6200 a bit so it can be used for other things as well.
6202 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
6205 * exceptions-amd64.c: Rename the caching from the exception code creation
6206 functions, it is done by the caller instead.
6208 * exceptions-amd64.c: Change the signature of the exception code creation
6209 functions to allow the creation of relocatable code later.
6211 * mini-exceptions.c: Add a set of functions to query the various
6212 runtime-generated exception functions.
6214 * mini.c mini-exceptions.c: Use the newly added functions instead of the
6215 mono_arch_.. () functions.
6217 2008-07-07 Zoltan Varga <vargaz@gmail.com>
6219 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
6221 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
6223 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
6224 (mini_get_vtable_trampoline): Ditto.
6226 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
6227 code in the AOT case by returning the code size and a list of relocations to
6230 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
6232 2008-07-07 Bill Holmes <billholmes54@gmail.com>
6234 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
6237 Contributed under MIT/X11 license.
6239 2008-07-07 Zoltan Varga <vargaz@gmail.com>
6241 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
6242 so the buffer size can be computed correctly. Fixes #404735.
6244 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
6245 normally as cfg->debug_info is already freed.
6247 2008-07-06 Zoltan Varga <vargaz@gmail.com>
6249 * mini-amd64.c: For calls returning vtypes in registers, don't store
6250 the return address on the stack, instead allocate a separate local for
6253 2008-07-05 Mark Probst <mark.probst@gmail.com>
6255 * mini-trampolines.c, mini.h: Add an argument to
6256 mono_create_jit_trampoline_in_domain() for turning off the adding
6257 of the sync wrapper.
6259 * mini.c: Use the JIT trampoline without sync instead of
6260 ldftn_nosync in static RGCTX invoke wrappers so that the call can
6263 2008-07-04 Mark Probst <mark.probst@gmail.com>
6265 * driver.c: Turn on GSHARED optimization by default.
6267 2008-07-04 Zoltan Varga <vargaz@gmail.com>
6269 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
6270 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
6272 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
6273 create a variant of the generic trampoline code callable from AOTed trampolines.
6275 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
6276 trampoline code callable from AOTed trampolines.
6278 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
6280 2008-07-04 Mark Probst <mark.probst@gmail.com>
6282 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
6283 pass-through manner.
6285 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
6286 and don't fail sharing for them anymore.
6288 * mini-exceptions.c: Handle exceptions in shared generic methods.
6290 * generic-sharing.c: When checking the context of a generic
6291 method, also check its class's context. Don't treat wrappers as
6294 * mini-trampolines.c: Some code factored out to
6295 metadata/generic-sharing.c. Handle the MRGCTX case.
6297 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
6298 we must deal with the method being of another instantiation of the
6299 class. Add static rgctx invoke wrappers to generic methods.
6301 2008-07-04 Mark Probst <mark.probst@gmail.com>
6303 * mini.c: Provide all jit infos of generic shared methods with a
6306 * mini-exceptions.c: Handle the new situation that a generic info
6307 might be available, but not info about the this/vtable/mrgctx
6310 2008-07-03 Mark Probst <mark.probst@gmail.com>
6312 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
6315 2008-07-03 Zoltan Varga <vargaz@gmail.com>
6317 * dominators.c (check_dominance_frontier): Fix a warning.
6319 * mini.h: Add some missing prototypes.
6321 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
6323 * driver.c (mono_jit_init_version): Correct the comments since the first
6324 argument should be the name of the root domain, not a filename.
6326 * aot-runtime.c (make_writable): Error out if this is called while running
6328 (load_aot_module): Ditto.
6330 * aot-compiler.c: Really fix the computation of method indexes.
6332 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
6333 optimizations as this is no longer called frequently.
6335 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
6336 method and the invoke impl code and pass it to the delegate trampoline instead of
6337 just the delegate class.
6339 2008-07-02 Zoltan Varga <vargaz@gmail.com>
6341 * aot-compiler.c: Fixup the computation of method indexes.
6342 (add_wrappers): Create the base methods of the runtime invoke wrappers using
6343 the method builder infrastructure.
6345 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
6348 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
6349 mode, load the method right away instead of creating a trampoline.
6351 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
6353 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
6356 2008-07-01 Zoltan Varga <vargaz@gmail.com>
6358 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
6359 (mono_aot_load_method): Use method_index instead of method->token.
6361 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
6362 can handle icalls etc. properly.
6364 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
6366 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
6368 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
6369 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
6370 JIT_ICALL_ADDR patch type.
6372 * patch-info.h: Add JIT_ICALL_ADDR patch type.
6374 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
6376 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
6378 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
6380 2008-06-30 Zoltan Varga <vargaz@gmail.com>
6382 * mini.c: Use domain->jit_code_hash_lock for controlling access to
6383 domain->jit_code_hash.
6385 2008-06-29 Zoltan Varga <vargaz@gmail.com>
6387 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
6389 2008-06-27 Zoltan Varga <vargaz@gmail.com>
6391 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
6392 get_this_arg_from_call, let it compute it when needed.
6394 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
6395 gsctx from code only when needed.
6397 * mini-trampolines.c (get_generic_context): Rename this to
6398 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
6399 it can be called by the arch backends.
6401 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
6403 2008-06-26 Zoltan Varga <vargaz@gmail.com>
6405 * driver.c (mono_main): Add experimental --aot-only command line option.
6407 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
6410 2008-06-26 Kornel Pal <kornelpal@gmail.com>
6412 * driver.c (DllMain): Remove mono_module_handle.
6414 Contributed under MIT/X11 license.
6416 2008-06-25 Zoltan Varga <vargaz@gmail.com>
6418 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
6419 for emitting methods which are not in the source assembly. Detect and report
6420 failure of assembling+linking.
6422 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
6424 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
6426 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
6428 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
6430 2008-06-24 Zoltan Varga <vargaz@gmail.com>
6432 * mini.h: Remove some obsolete prototypes.
6434 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
6436 2008-06-24 Mark Probst <mark.probst@gmail.com>
6438 * mini.c (get_object_generic_inst): Variable-sized arrays are not
6439 supported by Visual Studio, so use alloca().
6441 2008-06-23 Zoltan Varga <vargaz@gmail.com>
6443 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
6446 2008-06-23 Mark Probst <mark.probst@gmail.com>
6448 * mini.c: Fail sharing of a generic method if it contains an open
6449 catch clause (because we don't pass MRGCTXs yet).
6451 2008-06-23 Mark Probst <mark.probst@gmail.com>
6453 * mini.c: When compiling a method with generic sharing, insert the
6454 method instantiated with an all-Object generic context into the
6455 jit info table, instead of the context of the first instantiation
6456 of the method we happen to compile.
6458 2008-06-18 Martin Baulig <martin@ximian.com>
6460 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
6461 `major_version' and `minor_version'.
6463 2008-06-17 Mark Probst <mark.probst@gmail.com>
6465 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
6466 mono_method_is_generic_sharable_impl() takes an additional
6467 argument specifying whether to treat type variables as reference
6470 2008-06-17 Mark Probst <mark.probst@gmail.com>
6472 * mini.h: Removed obsolete prototypes.
6474 2008-06-17 Mark Probst <mark.probst@gmail.com>
6476 * mini.c: Don't fail generic sharing for initobj and sizeof - we
6477 already handle them.
6479 2008-06-17 Mark Probst <mark.probst@gmail.com>
6481 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
6482 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
6483 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
6484 tramp-x86.c: Added a MonoGenericContext* argument to
6485 mono_arch_get_unbox_trampoline() so that it can call other
6486 functions which require it.
6488 2008-06-17 Mark Probst <mark.probst@gmail.com>
6490 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
6491 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
6492 mono_arch_get_this_arg_from_call() takes a
6493 MonoGenericSharingContext* as well.
6495 2008-06-17 Mark Probst <mark.probst@gmail.com>
6497 * mini.c: Factor out code for emitting unbox into emit_unbox() and
6498 implement generic sharing of unbox.
6500 2008-06-17 Mark Probst <mark.probst@gmail.com>
6502 * mini.c: Don't compute the vtable to determine whether a field is
6503 special static, because it might not work for open types.
6505 2008-06-17 Mark Probst <mark.probst@gmail.com>
6507 * mini.c: Removed the unused token_type and token_source arguments
6508 from get_runtime_generic_context_ptr().
6510 2008-06-17 Marek Habersack <mhabersack@novell.com>
6512 * mini.c (ADD_BINOP): fix the build
6514 2008-06-16 Zoltan Varga <vargaz@gmail.com>
6516 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
6519 2008-06-16 Mark Probst <mark.probst@gmail.com>
6521 * mini.h: Removed class relations enum that's not used anymore.
6523 2008-06-16 Mark Probst <mark.probst@gmail.com>
6525 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
6527 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
6528 the lazy fetch trampoline access code.
6530 2008-06-15 Zoltan Varga <vargaz@gmail.com>
6532 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
6534 2008-06-14 Zoltan Varga <vargaz@gmail.com>
6536 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
6538 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
6540 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
6542 2008-06-13 Zoltan Varga <vargaz@gmail.com>
6544 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
6547 * mini-ops.h: Add MIN/MAX_UN opcodes.
6549 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
6552 * basic-math.cs: Add more min/max tests.
6554 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
6556 2008-06-13 Mark Probst <mark.probst@gmail.com>
6558 * mini.c: Small fix in the prologue of emit_castclass.
6560 2008-06-13 Zoltan Varga <vargaz@gmail.com>
6562 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
6564 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
6565 do not work even for unsigned types. Fixes #400014.
6567 * basic-math.cs: Add regression tests for unsigned Min/Max.
6569 2008-06-13 Mark Probst <mark.probst@gmail.com>
6571 * mini.c: Added additional context_used argument to several
6572 functions, which will be needed for sharing generic methods. Use
6573 GET_RGCTX macro wherever appropriate. Declare only one
6574 context_used in mono_method_to_ir().
6576 2008-06-13 Mark Probst <mark.probst@gmail.com>
6578 * mini.c, generic-sharing.c: Removed generic class relations.
6580 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
6581 functions due to MRGCTX changes.
6583 2008-06-13 Mark Probst <mark.probst@gmail.com>
6585 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
6586 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
6587 with calculated IMT.
6589 * mini.c: Generic sharing of calls via generic interfaces.
6591 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
6592 generic method with non-constant MonoGenericContext*. Instead,
6593 the context is taken out of the method itself.
6595 2008-06-13 Mark Probst <mark.probst@gmail.com>
6597 * mini.c: Generic sharing of ldvirtftn.
6599 2008-06-13 Mark Probst <mark.probst@gmail.com>
6601 * mini.c: Generic sharing of ldftn.
6603 2008-06-13 Mark Probst <mark.probst@gmail.com>
6605 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
6607 2008-06-13 Mark Probst <mark.probst@gmail.com>
6609 * mini.c: Generic sharing of the special case of ldtoken followed
6610 by a call to GetTypeFromHandle.
6612 2008-06-13 Mark Probst <mark.probst@gmail.com>
6614 * mini.c: Generic sharing of box for nullable types.
6616 2008-06-13 Zoltan Varga <vargaz@gmail.com>
6618 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
6619 are passed on the stack. Fixes #324807.
6621 2008-06-12 Bill Holmes <billholmes54@gmail.com>
6623 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
6624 for the ArgValuetypeAddrInIReg case.
6626 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
6627 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
6629 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
6630 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
6631 local variable and pass the local variable by reference to the called method.
6633 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
6634 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
6636 Contributed under MIT/X11 license.
6638 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
6640 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
6642 * debug-mini.c (mono_debug_print_vars): Release memory after printing
6645 2008-06-10 Martin Baulig <martin@ximian.com>
6648 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
6650 2008-06-09 Kornel Pal <kornelpal@gmail.com>
6652 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
6653 possible error when no arguments are passed.
6655 Contributed under MIT/X11 license.
6657 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
6659 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
6660 where the file name is NULL.
6662 2008-06-09 Zoltan Varga <vargaz@gmail.com>
6664 * mini.c: Fix s390 build.
6666 2008-06-08 Zoltan Varga <vargaz@gmail.com>
6668 * trace.c (mono_trace_parse_options): Fix warnings.
6670 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
6672 2008-06-07 Zoltan Varga <vargaz@gmail.com>
6674 * mini.c (remove_block_if_useless): Avoid printing the method name.
6676 * mini.c: Remove needless setting of ins->cil_code which is now done by
6679 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
6682 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
6683 translated code after it has been patched.
6685 2008-06-06 Zoltan Varga <vargaz@gmail.com>
6687 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
6688 avoid problems during code patching on SMP systems.
6689 (emit_call): Avoid adding a patch info which is already added by
6691 (mono_arch_emit_exceptions): Ditto.
6693 2008-06-05 Zoltan Varga <vargaz@gmail.com>
6695 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
6696 MONO_TYPE_ISSTRUCT already checks for it.
6698 2008-06-05 Bill Holmes <billholmes54@gmail.com>
6700 * mini-amd64.c:merge_argument_class_from_type: When marshaling
6701 structs with floats on Winx64 the float registers are not used.
6702 The integer registers are always used..
6703 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
6704 only one register will be used and only if the size of the struct
6705 is 1,2,4, or 8 bytes.
6707 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
6710 Contributed under MIT/X11 license.
6712 2008-06-05 Martin Baulig <martin@ximian.com>
6714 * debug-debugger.c (debugger_lookup_class): Also call
6715 mono_class_setup_methods() here; we're only called from RTI.
6717 2008-06-05 Andreas Farber <andreas.faerber@web.de>
6719 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
6720 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
6721 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
6722 Post-process object files and add dtrace-generated object, if necessary.
6724 Contributed under MIT/X11 license.
6726 2008-06-04 Mark Probst <mark.probst@gmail.com>
6728 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
6731 * mini.c: Generic sharing for unbox.any and castclass.
6733 2008-06-04 Mark Probst <mark.probst@gmail.com>
6735 * mini.c: Ignore tailcall prefix in shared generic code and when
6736 doing calls which require a vtable/rgctx argument.
6738 2008-06-04 Mark Probst <mark.probst@gmail.com>
6740 * mini.c: Don't free the JIT info.
6742 * driver.c: Changes in the JIT info table testing code.
6744 2008-06-03 Zoltan Varga <vargaz@gmail.com>
6746 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
6747 interruption. Fix some warnings.
6749 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
6750 interruption_checkpoint.
6752 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
6754 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
6755 from embedding applications.
6757 2008-06-02 William Holmes <billholmes54@gmail.com>
6759 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
6760 reserving 32 bytes on the stack when making calls.
6762 Contributed under MIT/X11 license.
6764 2008-06-01 Zoltan Varga <vargaz@gmail.com>
6766 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
6767 the linear IL branch.
6769 * driver.c: Print out more information for --version on arm.
6771 2008-05-30 Zoltan Varga <vargaz@gmail.com>
6773 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
6774 bb_exit instead, since out of line bblocks might not actually be emitted
6777 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
6778 maximum epilog size for out of line bblocks if tracing is enabled.
6780 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
6782 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
6784 * arrays.cs: Regression tests for allocating arrays with negative sizes.
6786 2008-05-28 Zoltan Varga <vargaz@gmail.com>
6788 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
6789 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
6792 2008-05-27 Zoltan Varga <vargaz@gmail.com>
6794 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
6795 the 'value' to store is a constant.
6797 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
6799 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
6800 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
6802 2008-05-26 Zoltan Varga <vargaz@gmail.com>
6804 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
6805 for accessing method->generic_container.
6807 2008-05-24 Zoltan Varga <vargaz@gmail.com>
6809 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
6811 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
6813 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
6815 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
6818 2008-05-23 Zoltan Varga <vargaz@gmail.com>
6820 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
6822 * mini.c: Handle the case when mono_class_vtable () fails.
6824 2008-05-23 Massimiliano Mantione <massi@ximian.com>
6825 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
6828 2008-05-22 Mark Probst <mark.probst@gmail.com>
6830 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
6831 together with domain sharing.
6833 2008-05-22 Mark Probst <mark.probst@gmail.com>
6835 * mini.c: Treat callvirts to final methods like non-virtual calls
6836 when doing generic sharing, i.e. look them up in the runtime
6839 2008-05-22 Mark Probst <mark.probst@gmail.com>
6841 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
6842 with computed types (for generic sharing).
6844 * mini.c: Generic sharing for mkrefany and refanyval.
6846 2008-05-22 Zoltan Varga <vargaz@gmail.com>
6848 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
6851 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
6852 the generic sharing code.
6854 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
6857 2008-05-21 Zoltan Varga <vargaz@gmail.com>
6859 * mini.h: Remove the declaration of mono_aot_init_vtable ().
6861 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
6863 * driver.c: updated copyright date
6865 2008-05-21 Zoltan Varga <vargaz@gmail.com>
6867 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
6870 2008-05-19 Martin Baulig <martin@ximian.com>
6872 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
6873 pointing to the new `_mono_debug_using_mono_debugger' variable.
6876 (mono_main): Check mono_debug_using_mono_debugger() rather than
6877 the `MONO_INSIDE_MDB' environment variable to check whether we're
6878 inside the debugger.
6880 2008-05-19 Zoltan Varga <vargaz@gmail.com>
6882 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
6885 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
6887 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
6889 * mini.c: Added mini_assembly_can_skip_verification. This
6890 function checks if the assembly requested to skip verification.
6891 Fixes part of #387274.
6893 2008-05-07 Zoltan Varga <vargaz@gmail.com>
6895 * mini.c (mini_get_method): Disable the check for open generic classes when
6896 using generic sharing.
6898 * generics.cs: Add a test for #387034.
6900 * mini.c (mini_get_method): Check whenever the method class is an open generic
6901 type, and return NULL in that case, causing a verification error. Fixes
6904 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
6906 * driver.c (mono_main): Revert r102623. The right
6907 thing to do is to enable the verifier under verifiable
6908 unless a --security flag was passed.
6910 We need this non-trivial behavior for --verify-all otherwise
6911 mcs-compileall won't be able to use it. As it needs everything to
6912 be verified under validil.
6914 2008-05-06 Martin Baulig <martin@ximian.com>
6918 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
6919 (mono_debugger_thread_cleanup): Likewise.
6920 (mono_debugger_extended_notification): Likewise.
6922 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
6924 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
6925 against both inflated and non-inflated methods. We need to check against the
6926 generic definition for cases where the instantiated method is not visible.
6927 We need to check against the inflated types for cases where the instantiation
6928 changes any super type. This fixes #382986.
6930 Note that this doesn't need to be applied to other parts of mono_method_to_ir
6931 that check for visibiliy as generic params only appears as the type subject
6932 of tokens on call opcodes. Field manipulation and ldftn must always
6933 target an exact type.
6935 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
6937 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
6938 if no related --security flag is passed.
6940 2008-05-05 Andreas Farber <andreas.faerber@web.de>
6942 * mini-arch.h: Prepare support for ppc64.
6944 Contributed under MIT/X11 license.
6946 2008-05-05 Andreas Farber <andreas.faerber@web.de>
6948 * aot-runtime.c: Prepare support for ppc64.
6950 Contributed under MIT/X11 license.
6952 2008-05-05 Andreas Farber <andreas.faerber@web.de>
6954 * mini-ops.h: Prepare support for ppc64.
6956 Contributed under MIT/X11 license.
6958 2008-05-04 Andreas Farber <andreas.faerber@web.de>
6960 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
6962 Contributed under MIT/X11 license.
6964 2008-05-03 Zoltan Varga <vargaz@gmail.com>
6966 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
6967 assemblies, since aot_name is not a full path, causing us to load MS.NET
6968 assemblies on windows.
6970 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
6972 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
6973 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
6974 * main.c: Use UTF-8 encoded command line instead of Windows default code
6975 page on Windows to support Unicode.
6976 * driver.c (DllMain): New function for mixed-mode assembly support.
6977 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
6978 export __stdcall functions without decoration.
6980 Contributed under MIT/X11 license.
6982 2008-04-28 Mark Probst <mark.probst@gmail.com>
6984 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
6985 saving it very early.
6987 2008-04-28 Mark Probst <mark.probst@gmail.com>
6989 * mini.h, mini.c: Lots of code for accessing the old RGCTX
6990 deleted. The only way to access the new RGCTX is via the
6993 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
6994 vtable instead of the RGCTX to static methods.
6996 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
6997 accessing the new RGCTX.
6999 * generic-sharing.c: There is no separation between self, type
7000 arguments and other types in the RGCTX anymore.
7002 2008-04-25 Jonathan Chambers <joncham@gmail.com>
7004 * mini-amd64.c (add_general): Remove previous stack adjustment.
7005 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
7006 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
7007 for 32 bytes of stack space reserved for all calls.
7009 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
7010 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
7013 Code contributed under MIT/X11 license.
7015 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
7017 * mini.c (mini_method_verify): Only verify non-inflated methods, check
7018 against the root definition, peeling out method and type instantiations.
7019 Cache verify success results, code that fails verification is still
7020 checked multiple times.
7022 2008-04-23 Zoltan Varga <vargaz@gmail.com>
7024 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
7026 2008-04-23 Jonathan Chambers <joncham@gmail.com>
7028 * mini-amd64.c (add_general): Always increment stack on Win64.
7029 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
7032 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
7033 stack based argument handling on Win64.
7035 Code contributed under MIT/X11 license.
7037 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
7039 * Makefile.am (version.h): Add support for git-svn.
7041 2008-04-22 Zoltan Varga <vargaz@gmail.com>
7043 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
7044 so instead of calling g_spawn_command_line_sync, we do everything by hand,
7045 avoiding allocations and libc functions which might deadlock.
7047 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
7048 'no-gdb-backtrace' option is set.
7050 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
7052 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
7054 2008-04-21 Martin Baulig <martin@ximian.com>
7056 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
7057 and `get_lmf_addr'; `notification_address' is no longer a pointer.
7059 2008-04-21 Martin Baulig <martin@ximian.com>
7061 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
7062 `thread_vtable', `event_handler_ptr' and `event_handler'.
7064 2008-04-21 Martin Baulig <martin@ximian.com>
7066 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
7067 allows delayed initialization of the `executable_code_buffer' when
7070 2008-04-21 Martin Baulig <martin@ximian.com>
7072 * mini.h (mono_debugger_create_notification_function): Removed.
7073 * tramp-*.c (mono_debugger_create_notification_function): Removed.
7075 * mdb-debug-info64.s
7076 (MONO_DEBUGGER__notification_function): Added this in the .text section.
7078 * mdb-debug-info32.s
7079 (MONO_DEBUGGER__notification_function): Added this in the .text section.
7081 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
7082 currently only works on x86 and x86_64, so don't create it on ppc.
7084 2008-04-21 Martin Baulig <martin@ximian.com>
7086 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
7089 (mini_method_compile): In the fp elimination check, check
7090 `debug_options.mdb_optimizations' in addition to
7091 mono_debug_using_mono_debugger().
7093 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
7094 disable some JIT optimizations which are only disabled when
7095 running inside the debugger.
7096 Added `--help-debug' option to describe the debugging options.
7097 (parse_debug_options): New static function to parse the `--debug'
7098 options, so we can easily add more stuff in future.
7100 2008-04-20 Zoltan Varga <vargaz@gmail.com>
7102 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
7103 the method has no body.
7105 2008-04-19 Jonathan Chambers <joncham@gmail.com>
7107 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
7108 assembly is not allowed in MSVC 64-bit compiler.
7109 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
7110 as we get floating point exceptions everywhere.
7112 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
7113 correctly align arguments for call to throw_exception.
7114 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
7116 Code contributed under MIT/X11 license.
7118 2008-04-19 Zoltan Varga <vargaz@gmail.com>
7120 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
7122 2008-04-17 Zoltan Varga <vargaz@gmail.com>
7124 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
7126 * mini-amd64.c (NEW_INS): Set cil_code.
7128 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
7129 from mini-amd64.c so all debugger related logic is in one place.
7131 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
7132 later won't have a random ip assigned to them.
7134 2008-04-16 Zoltan Varga <vargaz@gmail.com>
7136 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
7137 the arch specific function initializes code_size.
7138 (mono_create_delegate_trampoline): Ditto.
7140 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
7141 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
7144 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
7145 running under the debugger.
7147 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
7150 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
7151 debugger. Also move the disabling of optimizations here from driver.c.
7152 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
7155 * mini.h (MonoCompile): Add a few new flags.
7157 2008-04-15 Zoltan Varga <vargaz@gmail.com>
7159 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
7160 so the cil_code field of created MonoInst's is properly set.
7161 (mini_select_instructions): Ditto.
7163 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
7164 (MONO_INST_NEW_CALL): Ditto.
7166 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
7167 in many places so the ins->cil_code field is properly initialized.
7169 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
7172 2008-04-14 Zoltan Varga <vargaz@gmail.com>
7174 * mini.c (mini_method_compile): Print a different message when compiling a
7177 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
7180 2008-04-11 Zoltan Varga <vargaz@gmail.com>
7182 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
7185 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
7187 2008-04-11 Zoltan Varga <vargaz@gmail.com>
7189 * mini.c (handle_stack_args): Make this return void since its return value was
7190 never used. Also set cfg->unverifiable for invalid IL instead of calling
7193 2008-04-10 Mark Probst <mark.probst@gmail.com>
7195 * mini.c: Make sure "this" is live in catch clauses with type
7196 variables in shared generic code.
7198 2008-04-08 Mark Probst <mark.probst@gmail.com>
7200 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
7201 generic_class_is_reference_type() to ensure the proper behaviour
7202 when sharing generic code and the type in question is a type
7205 2008-04-08 Zoltan Varga <vargaz@gmail.com>
7207 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
7208 race conditions when printing thread dumps. Fixes #377738.
7210 2008-04-08 Massimiliano Mantione <massi@ximian.com>
7212 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
7213 shows up when both MonoInst arguments can cause aliasig.
7214 There is likely no way in the current JIT to trigger this problem, but
7215 it showed up in the development of generics sharing, when in a new
7216 opcode both args of an OP_GROUP can be aliases (addresses of a local).
7217 When the generics sharing code will be committed, its tests will be
7218 valid also for this bug.
7220 2008-04-08 Zoltan Varga <vargaz@gmail.com>
7222 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
7225 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
7228 2008-04-07 Zoltan Varga <vargaz@gmail.com>
7230 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
7231 use a more detailed exception message for InvalidCastException.
7233 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
7235 * driver.c (mono_main): Add --debug=casts option to turn on better
7236 InvalidCastException message details.
7238 * mini.c (mini_get_debug_options): New helper function to return the address of
7239 the debug_options variable.
7241 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
7242 the jit_tls TLS variable.
7244 * mini.c (mono_jit_tls): New TLS variable.
7246 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
7249 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
7251 * mini.h: Removed verifer related stuff. This code was moved to verify.c
7253 * mini.c: Removed verifer related stuff, code moved to verify.c.
7255 * driver.c: Using code from verify.c instead of mini.c.
7257 2008-04-05 Zoltan Varga <vargaz@gmail.com>
7259 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
7262 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
7264 * mini.c (check_for_method_verify): Enabling verification of
7265 corlib if mono_verify_all is set. Bugs in the verifier preventing that
7268 2008-04-04 Zoltan Varga <vargaz@gmail.com>
7270 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
7271 caller saved registers as well.
7273 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
7274 saved registers as well.
7276 2008-03-30 Zoltan Varga <vargaz@gmail.com>
7278 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
7280 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
7283 2008-03-27 Zoltan Varga <vargaz@gmail.com>
7285 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
7287 (get_call_info): Take a gsctx argument instead of 'cfg'.
7289 2008-03-26 Zoltan Varga <vargaz@gmail.com>
7291 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
7292 mono_verify_all is set.
7294 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
7296 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
7298 2008-03-25 Zoltan Varga <vargaz@gmail.com>
7300 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
7303 * driver.c mini.c mini.h: Add a --verify-all development option to test the
7304 verifier and the code generated by the compiler.
7306 2008-03-25 Mark Probst <mark.probst@gmail.com>
7308 * mini.c: Generic sharing of the non-nullable case of the box
7311 2008-03-24 Zoltan Varga <vargaz@gmail.com>
7313 * inssel.brg: Fix the build.
7315 * iltests.il.in: Add a test for lconv.ovf.u8.un.
7317 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
7319 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
7320 Array:Address. Fixes #372410.
7322 * iltests.il.in: New tests for readonly prefix.
7324 2008-03-23 Zoltan Varga <vargaz@gmail.com>
7326 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
7329 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
7332 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
7334 * mini.c (mono_decompose_op_imm): New helper function.
7336 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
7337 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
7340 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
7341 mono_arch_output_basic_block. Fix warnings.
7343 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
7346 2008-03-22 Zoltan Varga <vargaz@gmail.com>
7348 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
7349 since the extra frame is now detected automatically inside the loop.
7351 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
7352 opts which are now in mono_peephole_ins ().
7354 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
7356 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
7357 frames and skip duplicate managed-to-native frames. Fixes #367665.
7359 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
7360 opts which are now in mono_peephole_ins ().
7361 (mono_arch_peephole_pass_2): Ditto.
7363 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
7365 * mini-codegen.c (mono_peephole_ins): New helper function containing the
7366 arch independent peephole optimizations.
7368 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
7369 opts which are now in mono_peephole_ins ().
7371 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
7373 * mini-s390.c (mono_arch_output_basic_block): Fix build.
7375 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
7378 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
7379 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
7382 2008-03-21 Zoltan Varga <vargaz@gmail.com>
7384 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
7385 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
7388 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
7389 mono_arch_output_basic_block. Fix warnings.
7391 2008-03-20 Zoltan Varga <vargaz@gmail.com>
7393 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
7396 2008-03-20 Zoltan Varga <vargaz@gmail.com>
7398 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
7401 * iltests.il: Add new tests.
7403 2008-03-20 Kornel Pal <kornelpal@gmail.com>
7405 * mini.c: Removed Windows version macros.
7407 2008-03-20 Mark Probst <mark.probst@gmail.com>
7409 * generic-sharing.c: Put reflection types in the extensible part
7410 of the runtime generic context.
7412 * mini.c: Generic sharing of the GetTypeHandle special case of the
7413 ldtoken instruction.
7415 2008-03-20 Zoltan Varga <vargaz@gmail.com>
7417 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
7419 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
7421 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
7422 consistency with the other version on the linear IR branch.
7424 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
7426 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
7428 * iltests.il.in: Add new tests.
7430 2008-03-19 Zoltan Varga <vargaz@gmail.com>
7432 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
7434 * iltests.il.in: Add new tests.
7436 2008-03-19 Mark Probst <mark.probst@gmail.com>
7438 * mini.c: Two variables with the same name were declared in
7439 nesting contexts and one wasn't initialized. Fixed.
7441 2008-03-19 Mark Probst <mark.probst@gmail.com>
7443 * mini.c: Generic sharing of the initobj instruction.
7445 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
7447 * mini.c: make the test to optimize ldtoken from typeof() more
7450 2008-03-18 Mark Probst <mark.probst@gmail.com>
7452 * mini.c: Generic sharing of the initobj instruction for reference
7455 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
7457 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
7458 the mono_breakpoint_clean_code() code to perform bound checks.
7460 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
7462 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
7463 mono_arch_patch_callsite() to include the start of the managed method
7464 to be able to perform bound checks.
7466 2008-03-17 Mark Probst <mark.probst@gmail.com>
7468 * mini.c: Generic sharing for the isinst instruction.
7470 2008-03-17 Mark Probst <mark.probst@gmail.com>
7472 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
7473 inssel-long32-mips.brg: Added opcodes for doing indirect calls
7474 with the runtime generic context argument.
7476 * mini.c: Share calls to several types of unsharable methods by
7477 putting the address of the method code in the runtime generic
7478 context and doing an indirect call.
7480 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
7483 2008-03-16 Mark Probst <mark.probst@gmail.com>
7485 * generic-sharing.c: Change due to a change in the runtime genric
7488 2008-03-15 Martin Baulig <martin@ximian.com>
7491 (mono_arch_nullify_class_init_trampoline): Add call to
7492 mono_breakpoint_clean_code() to make things work when running
7493 inside the debugger.
7496 (mono_arch_nullify_class_init_trampoline): Add call to
7497 mono_breakpoint_clean_code() to make things work when running
7498 inside the debugger.
7500 2008-03-14 Zoltan Varga <vargaz@gmail.com>
7502 * inssel-long.brg (reg): Fix 64 bit build.
7504 2008-03-14 Mark Probst <mark.probst@gmail.com>
7506 * mini.c, mini.h: Share static generic code by passing it an
7507 implicit argument pointing to the runtime generic context.
7509 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
7510 inssel-long32-mips.brg: New opcodes for calling shared static,
7511 which need to be passed the runtime generic context.
7513 * mini-amd64.c, mini-x86.c: Save the runtime generic context
7514 argument on the stack in the prologue if needed. New function for
7515 finding the runtime generic context argument from the registers
7516 saved by the trampoline.
7518 * mini-amd64.h, mini-x86.h: Specify which register to use for the
7519 runtime generic context argument.
7521 * tramp-amd64.c: Also restore the register used for the runtime
7522 generic context argument.
7524 * mini-trampoline.c: Resolve shared static calls by consulting the
7525 runtime generic context via the new argument.
7527 * generic-sharing.c: Add an argument to sharability-checking
7528 functions that specifies whether type variables should be treated
7529 as sharable type arguments.
7531 * inssel-x86.brg: Removed a superfluous, buggy rule.
7533 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
7536 2008-03-14 Martin Baulig <martin@ximian.com>
7538 * debug-debugger.c (main_thread_handler): Call
7539 mono_runtime_run_main() without sending any notifications.
7541 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
7543 2008-03-14 Zoltan Varga <vargaz@gmail.com>
7545 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
7547 2008-03-14 Mark Probst <mark.probst@gmail.com>
7549 * tramp-x86.c: Fixed register restore offsets in the trampoline
7550 code for ECX and EDX.
7552 2008-03-12 Geoff Norton <gnorton@novell.com>
7554 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
7555 different ucontext_t implementations.
7556 * exceptions-arm.c: Use the above defines to get exceptions working on
7557 iPhone (based on a patch by Luke Howard lukeh@padl.com)
7558 * mini-arm.c: Implement iPhone icache support (based on a patch by
7559 Luke Howard lukeh@padl.com)
7561 2008-03-12 Mark Probst <mark.probst@gmail.com>
7563 * mini.c: Enable generic sharing of calls to non-static
7564 non-interface non-generic non-value-type methods.
7566 * mini-trampolines.c: Resolve calls from shared generic code.
7568 2008-03-11 Zoltan Varga <vargaz@gmail.com>
7570 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
7572 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
7574 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
7576 * mini.c: some fixes for the AOT compiler.
7578 2008-03-07 Zoltan Varga <vargaz@gmail.com>
7580 * cpu-amd64.md: Add clob:1 to some float opcodes.
7582 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
7584 * mini.h: Added MiniVerifierMode enumeration.
7586 * mini.c: Added mini_verifier_set_mode to control
7587 the usage of the new verifier.
7589 * mini.c (mono_method): Integrated the new verifier.
7591 * driver.c: Extended --security option with validil and
7592 verifiable options to activate the new verifier.
7594 2008-03-07 Zoltan Varga <vargaz@gmail.com>
7596 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
7597 optimization to ctors taking 0 or 2 arguments too.
7599 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
7602 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
7604 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
7606 2008-03-06 Zoltan Varga <vargaz@gmail.com>
7608 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
7609 non-aot case as well.
7611 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
7613 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
7616 * aot-compiler.c (encode_patch): Ditto.
7618 * mini.h (G_MININT32): Fix the definition of this.
7620 2008-03-05 Zoltan Varga <vargaz@gmail.com>
7622 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
7624 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
7626 2008-03-04 Zoltan Varga <vargaz@gmail.com>
7628 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
7629 methods returning vtypes in registers.
7630 (mono_arch_allocate_vars): Ditto.
7632 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
7634 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
7636 * generics.cs: Add a test from the linear IR branch.
7638 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
7640 * mini.c (inline_method): Cache failed inline attempts.
7642 2008-03-04 Mark Probst <mark.probst@gmail.com>
7644 * mini.c: For shared methods of generic classes put the location
7645 of "this" into the MonoGenericJitInfo.
7647 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
7648 register out of a MonoContext by register number. Add the generic
7649 sharing context as an argument to mono_arch_find_this_argument().
7651 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
7652 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
7653 for new arch function.
7655 * mini-exception.c: Handle open exception clauses in shared
7658 * mini-trampolines.c: Supply additional argument to
7659 mono_arch_find_this_argument().
7661 2008-03-04 Zoltan Varga <vargaz@gmail.com>
7663 * Makefile.am (regtests): Run the bench.exe tests last.
7665 2008-03-03 Zoltan Varga <vargaz@gmail.com>
7667 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
7670 2008-03-02 Zoltan Varga <vargaz@gmail.com>
7672 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
7675 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
7677 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
7679 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
7680 whose class has no cctor.
7682 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
7684 2008-03-01 Zoltan Varga <vargaz@gmail.com>
7686 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
7689 2008-02-29 Zoltan Varga <vargaz@gmail.com>
7691 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
7692 to be in sync with the code on the linear IR branch.
7694 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
7696 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
7698 2008-02-27 Zoltan Varga <vargaz@gmail.com>
7700 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
7702 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
7704 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
7706 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
7708 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
7710 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
7713 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
7715 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
7716 OP_LOADR4_MEMBASE emission.
7718 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
7719 (mono_spillvar_offset_float): Ditto.
7721 * mini-mips.c (mono_arch_emit_prolog): Ditto.
7723 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
7726 * basic-long.cs: Add regression tests for them.
7728 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
7730 (mono_arch_allocate_vars): Fix representation of single-precision float
7732 (mono_arch_output_basic_block): Ditto.
7734 * inssel-mips.brg: Ditto, remove duplicate items.
7736 * mini-mips.c (emit_load_volatile_arguments): New function to handle
7737 arguments of tail calls as on other platforms.
7738 (mono_arch_output_basic_block): Handle tail calls.
7740 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
7743 * objects.cs (test_5_pass_static_struct): Add test for it.
7745 Contributed under MIT/X11 license.
7747 2008-02-26 Zoltan Varga <vargaz@gmail.com>
7749 * Makefile.am: Use gmcs for compiling the regression tests.
7751 * *.2.cs *.2.il: Rename to *.cs and *.il.
7753 2008-02-24 Zoltan Varga <vargaz@gmail.com>
7755 * regalloc.h: Make the vassign array smaller.
7757 * mini.c (mini_method_compile): Remove an unused field in cfg.
7759 * mini-codegen.c: Add a bunch of micro optimizations.
7761 2008-02-23 Zoltan Varga <vargaz@gmail.com>
7763 * regalloc.h: Remove some unused fields.
7765 2008-02-22 Zoltan Varga <vargaz@gmail.com>
7767 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
7769 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
7771 2008-02-22 Mark Probst <mark.probst@gmail.com>
7773 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
7775 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
7776 trampoline: Fetch an entry from the runtime generic context. If
7777 it's NULL, jump to the actual trampoline to fill the runtime
7778 generic context. Otherwise, return it.
7780 * mini.c: Call the lazy fetch trampoline to get entries out of the
7781 runtime generic context.
7783 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
7784 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
7785 tramp-sparc.c: Stubs for the lazy fetch trampoline.
7787 2008-02-21 Mark Probst <mark.probst@gmail.com>
7789 * mini.c: Fetch data out of the extensible part of the runtime
7790 generic context instead of calling a helper function.
7792 * generic-sharing.c: Some functions moved into
7793 metadata/generic-sharing.c. Helper function for fetching other
7794 types now checks and asserts against extensible rgctx (just for
7795 debugging purposes - the helper function isn't called anymore
7796 unless for debugging).
7798 2008-02-21 Zoltan Varga <vargaz@gmail.com>
7800 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
7801 for tail calls up to the point that the tests in iltests.exe run. Also add a
7802 dummy CKFINITE implementation.
7803 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
7804 needed for trampoline LMF frames.
7806 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
7807 trampoline LMF frames.
7809 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
7811 * mini.c (inline_method): clean any pending loader error when inlining fail.
7812 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
7814 2008-02-21 Zoltan Varga <vargaz@gmail.com>
7816 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
7818 * aot-runtime.c (decode_patch_info): Ditto.
7820 * mini.c (mono_resolve_patch_target): Ditto.
7822 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
7825 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
7827 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
7828 if it references an icall address.
7830 2008-02-20 Zoltan Varga <vargaz@gmail.com>
7832 * cpu-s390x.md: Remove some more unused opcodes.
7834 * cpu-s390x.md: Remove some unused opcodes.
7836 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
7837 mono_op_imm_to_op ().
7839 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
7840 instead of a switch statement.
7842 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
7843 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
7845 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
7847 * mini-codegen.c: Remove unused mono_regstate2_... functions.
7849 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
7852 2008-02-19 Zoltan Varga <vargaz@gmail.com>
7854 * driver.c (mono_main): Improve error reporting when an assembly cannot be
7855 opened. Fixes #362607.
7857 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
7859 * iltests.il.in: Add a test for static methods in interfaces.
7861 2008-02-18 Zoltan Varga <vargaz@gmail.com>
7863 * genmdesc.c (build_table): Fix a crash on older glib versions.
7865 * cpu-sparc.md: Remove some unused opcodes.
7867 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
7868 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
7870 * cpu-amd64.md: Remove some unused opcodes.
7872 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
7873 like the other opcodes.
7875 2008-02-17 Zoltan Varga <vargaz@gmail.com>
7877 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
7879 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
7881 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
7882 variables 'cfg' instead of 'm' for consistency.
7884 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
7886 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
7887 argument holding the vtype return address, to avoid the ambigious use of
7888 cfg->ret for this purpose.
7890 * mini.c (NEW_RETLOADA): Use vret_addr if set.
7892 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
7894 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
7895 new mono_print_ins () function which only takes one argument.
7897 2008-02-15 Zoltan Varga <vargaz@gmail.com>
7899 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
7902 2008-02-14 Zoltan Varga <vargaz@gmail.com>
7904 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
7906 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
7908 * mini-x86.c: Sync with the version on the linear IR branch by adding new
7909 opcodes and other small changes.
7911 * mini-ops.h: Add some new opcodes from the linear IR branch.
7913 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
7915 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
7916 opcodes, use the REG_MEMBASE opcodes instead.
7918 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
7919 opcodes, use the REG_MEMBASE opcodes instead.
7921 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
7924 * mini.c (mono_op_imm_to_op): New helper function.
7926 * mini-ops.h: Add some opcodes from linear IR branch.
7928 2008-02-13 Zoltan Varga <vargaz@gmail.com>
7930 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
7933 2008-02-12 Zoltan Varga <vargaz@gmail.com>
7935 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
7938 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
7940 2008-02-09 Zoltan Varga <vargaz@gmail.com>
7942 * aot-compiler.c (emit_method_code): Add an assert.
7944 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
7945 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
7948 2008-02-08 Zoltan Varga <vargaz@gmail.com>
7950 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
7951 some load/store opcodes so they are consistent.
7952 (mono_arch_emit_prolog): Simplify some code.
7954 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
7956 * objects.cs: Add tests for large argument offsets on ARM.
7958 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
7959 stack offsets. Fixes #359651.
7961 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
7963 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
7965 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
7967 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
7969 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
7971 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
7972 rid of CEE_CONV_R_UN.
7974 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
7976 2008-02-07 Zoltan Varga <vargaz@gmail.com>
7978 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
7980 * mini.c (mono_normalize_opcodes): Add some more opcodes.
7982 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
7984 * cpu-amd64.md: Remove some unused opcodes.
7986 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
7988 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
7990 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
7991 arch specific functions for its parts. Call the peephole pass after local
7992 regalloc so the prolog can compute a more accurate max_offset.
7994 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
7995 the corresponding OP_I/OP_L opcodes.
7997 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
7999 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
8001 2008-02-06 Zoltan Varga <vargaz@gmail.com>
8003 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
8004 as they are handled in mini.c.
8006 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
8008 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
8009 case since it is handled in mini.c.
8011 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
8013 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
8015 * *.c: Use the new opcodes in the IR and back end code.
8017 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
8019 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
8021 2008-02-06 Mark Probst <mark.probst@gmail.com>
8023 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
8024 an assert because it has a race condition.
8026 2008-02-06 Zoltan Varga <vargaz@gmail.com>
8028 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
8030 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
8032 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
8034 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
8035 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
8037 2008-02-05 Zoltan Varga <vargaz@gmail.com>
8039 * cpu-amd64.md (move): Correct the maximum size of move.
8041 2008-02-05 Mark Probst <mark.probst@gmail.com>
8043 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
8044 the generic class init trampoline to return quickly if the class
8047 2008-02-04 Zoltan Varga <vargaz@gmail.com>
8049 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
8050 issues where an 32 bit callsite cannot be patched by a 64 bit address.
8052 2008-02-03 Zoltan Varga <vargaz@gmail.com>
8054 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
8057 2008-01-31 Zoltan Varga <vargaz@gmail.com>
8059 * objects.cs: Add some soft-float tests.
8061 * mini.c: Fix a couple more soft-float issues.
8063 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
8065 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
8068 2008-01-30 Zoltan Varga <vargaz@gmail.com>
8070 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
8071 exception happens while compiling a virtual method.
8073 2008-01-29 Zoltan Varga <vargaz@gmail.com>
8075 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
8077 * mini-sparc.c: Fix build.
8079 * mini-sparc.c (get_call_info): Add support for generic sharing.
8081 * mini-exceptions.c: Add a FIXME.
8083 2008-01-27 Zoltan Varga <vargaz@gmail.com>
8085 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
8086 altstack handling code.
8088 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
8090 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
8092 * mini-s390.c: Add support for generic sharing.
8094 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
8096 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
8098 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
8100 * mini-s390x.c: Add support for generic sharing.
8102 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
8104 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
8106 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
8107 can be used since it takes a 16 bit signed immediate.
8109 * inssel-s390x.brg: Fix OP_SETRET.
8111 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
8113 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
8115 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
8117 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
8119 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
8122 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
8125 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
8126 of the unused mono_arch_patch_delegate_trampoline stuff.
8128 2008-01-26 Zoltan Varga <vargaz@gmail.com>
8130 * basic-long.cs: Move the fp related tests to basic-float.cs.
8132 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
8134 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
8136 * basic-calls.cs: Add a test for proper float argument passing.
8138 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
8139 if the context corresponds to an exception received through a signal.
8141 * exceptions.cs: Add a test for nullref handling at the start of a try
8144 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
8146 * jit-icalls.c (mono_break): New JIT icall.
8148 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
8150 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
8152 2008-01-25 Zoltan Varga <vargaz@gmail.com>
8154 * cpu-*.md: Get rid of unused opcodes.
8156 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
8158 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
8161 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
8164 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
8165 the arch independent trampoline code in mini-trampolines.c.
8167 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
8169 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
8171 * mini-s390.h: Remove an unused define.
8173 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
8174 the arch independent trampoline code in mini-trampolines.c.
8176 * mini-arm.c (mono_arch_emit_prolog): Fix build.
8178 2008-01-24 Zoltan Varga <vargaz@gmail.com>
8180 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
8182 * mini-s390.c (mono_arch_emit_prolog): Fix build.
8184 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
8186 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
8188 * cpu-amd64.md: Use smaller sizes for int opcodes.
8190 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
8192 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
8195 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
8198 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
8199 instead of though a pointer to save an indirection when accessing elements of
8202 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
8204 (NOT_IMPLEMENTED): New helper macro.
8205 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
8208 * *.c: Use the new helper macro.
8210 2008-01-21 Zoltan Varga <vargaz@gmail.com>
8212 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
8214 2008-01-20 Zoltan Varga <vargaz@gmail.com>
8216 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
8219 2008-01-18 Zoltan Varga <vargaz@gmail.com>
8221 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
8222 profiling is enabled.
8224 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
8226 (mono_arch_emit_prolog): Add more first bblock optimizations.
8228 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
8229 in order if possible.
8230 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
8231 bblock, since the arguments are still in their original registers.
8233 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
8235 2008-01-17 Zoltan Varga <vargaz@gmail.com>
8237 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
8240 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
8243 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
8245 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
8246 process async exceptions received while in unmanaged code.
8248 * mini.c (mini_init): Install a callback with the runtime which will be called
8249 when a thread receives an async exception while in unmanaged code.
8251 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
8253 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
8255 2008-01-16 Wade Berrier <wberrier@novell.com>
8262 2008-01-16 Zoltan Varga <vargaz@gmail.com>
8264 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
8265 compilation with sun cc.
8267 * cpu-*.md: Fix the build.
8269 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
8271 * mini-amd64.h: Add some comments to the MonoLMF structure.
8273 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
8275 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
8276 in the LMF structure if possible. This saves two instructions in the
8277 managed->native wrappers.
8279 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
8281 2008-01-16 Mark Probst <mark.probst@gmail.com>
8283 * generic-sharing.c: New type argument lookup code which uses the
8284 runtime generic context template.
8286 2008-01-15 Zoltan Varga <vargaz@gmail.com>
8288 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
8290 * mini-arm.c (add_general): Fix arm eabi parameter passing.
8291 (mono_arch_output_basic_block): Fix localloc implementation.
8293 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
8295 * mini-ia64.c (peephole_pass): Fix ia64 build.
8297 * mini-amd64.c (peephole_pass): Fix a warning.
8299 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
8300 at a constant offset from sp/fp.
8302 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
8303 instead of obtaining it from *lmf in the managed method case.
8305 2008-01-14 Zoltan Varga <vargaz@gmail.com>
8307 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
8309 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
8311 * mini.h (MonoInstList): New type.
8312 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
8313 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
8314 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
8315 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
8316 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
8317 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
8318 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
8319 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
8320 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
8321 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
8322 MONO_INST_LIST_FOR_EACH_ENTRY,
8323 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
8324 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
8325 mono_inst_list_first, mono_inst_list_last,
8326 mono_inst_list_next, mono_inst_list_prev): New instruction
8327 list handling interfaces.
8328 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
8329 list head 'ins_list'.
8330 (MonoInst): Replace next pointer with list head 'node'.
8331 (MonoCallInst): Make 'out_args' a MonoInstList.
8332 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
8333 (MonoCompile): Delete reverse_inst_list and
8334 reverse_inst_list_len.
8335 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
8336 mono_arch_lowering_pass, mono_arch_local_regalloc,
8337 mono_arch_output_basic_block, mono_arch_emit_prolog):
8338 Convert to new instruction lists.
8339 (insert_after_ins): Delete.
8340 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
8342 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
8343 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
8344 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
8345 mono_emulate_opcode, mono_emit_load_got_addr,
8346 inline_method, mono_method_to_ir, mono_print_bb_code,
8347 print_dfn, decompose_pass, nullify_basic_block,
8348 replace_out_block_in_code, remove_block_if_useless,
8349 merge_basic_blocks, move_basic_block_to_end,
8350 try_unsigned_compare, optimize_branches, mono_print_code,
8351 mini_select_instructions, remove_critical_edges): Likewise.
8352 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
8353 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
8354 mono_arch_output_basic_block, mono_arch_emit_prolog):
8356 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
8357 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
8358 mono_arch_output_basic_block): Likewise.
8359 (inst_list_prepend, insert_after_ins): Delete.
8360 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
8361 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
8363 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
8364 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
8365 mono_arch_emit_prolog): Likewise.
8366 * cfold.c (mono_constant_fold): Likewise.
8367 * liveness.c (visit_bb, mono_analyze_liveness,
8368 optimize_initlocals): Likewise.
8369 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
8370 * graph.c (mono_draw_code_cfg): Likewise.
8371 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
8372 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
8373 mono_ssa_cprop): Likewise.
8374 * abcremoval (get_relations_from_previous_bb, process_block):
8376 * local-propagation (mono_cprop_invalidate_values,
8377 mono_local_cprop_bb): Likewise.
8378 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
8379 peephole_pass, mono_arch_output_basic_block,
8380 mono_arch_emit_prolog): Likewise.
8381 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
8382 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
8383 mono_arch_emit_prolog): Likewise.
8384 (insert_after_ins): Delete.
8385 * aliasing.c (print_code_with_aliasing_information,
8386 mono_build_aliasing_information, mono_aliasing_deadce):
8387 Convert to new instruction lists.
8388 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
8389 peephole_pass, NEW_INS, mono_arch_lowering_pass,
8390 mono_arch_local_regalloc, mono_arch_output_basic_block):
8392 (insert_after_ins): Delete.
8393 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
8394 peephole_pass, mono_arch_output_basic_block): Convert to
8395 new instruction lists.
8396 * mini-codegen (InstList, inst_list_prepend,
8397 insert_after_ins): Delete.
8398 (insert_before_ins, get_register_force_spilling,
8399 get_register_spilling, free_up_ireg, free_up_reg,
8400 create_copy_ins, create_spilled_store, alloc_int_reg,
8401 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
8402 to new instruction lists.
8403 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
8404 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
8405 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
8406 (insert_after_ins): Delete.
8407 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
8408 mono_arch_local_regalloc, mono_arch_output_basic_block,
8409 mono_arch_call_opcode): Convert to new instruction lists.
8410 (insert_after_ins): Delete.
8411 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
8412 peephole_pass, mono_arch_output_basic_block,
8413 mono_arch_emit_prolog): Convert to new instruction lists.
8415 2008-01-11 Zoltan Varga <vargaz@gmail.com>
8417 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
8419 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
8422 * Makefile.am (version.h): Make this work with non-bash shells.
8424 2008-01-10 Zoltan Varga <vargaz@gmail.com>
8426 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
8428 2008-01-08 Zoltan Varga <vargaz@gmail.com>
8430 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
8431 the InitializeArray optimization.
8433 2008-01-06 Zoltan Varga <vargaz@gmail.com>
8435 * mini.c driver.c: Don't include os/gc_wrapper.h.
8437 2008-01-05 Zoltan Varga <vargaz@gmail.com>
8439 * mini.c (print_jit_stats): Print GC statistics if available.
8441 2008-01-04 Zoltan Varga <vargaz@gmail.com>
8443 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
8445 2007-12-29 Zoltan Varga <vargaz@gmail.com>
8447 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
8449 2007-12-26 Zoltan Varga <vargaz@gmail.com>
8451 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
8453 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
8455 * driver.c (mono_main): Ditto.
8457 2007-12-23 Zoltan Varga <vargaz@gmail.com>
8459 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
8461 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
8462 in the vtable can't be encoded.
8463 (compile_method): Ditto.
8465 2007-12-21 Zoltan Varga <vargaz@gmail.com>
8467 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
8470 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
8473 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
8474 the top LMF entry belongs to the current method.
8476 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
8478 2007-12-20 Zoltan Varga <vargaz@gmail.com>
8480 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
8482 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
8484 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
8486 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
8488 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
8490 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
8493 * basic-float.cs: Add an ulong->double cast test.
8495 2007-12-15 Zoltan Varga <vargaz@gmail.com>
8497 * mini.c (mono_method_to_ir): Fix a warning.
8499 2007-12-14 Zoltan Varga <vargaz@gmail.com>
8501 * mini-ops.h: Add OP_SWITCH.
8503 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
8504 CEE_SWITCH in back-end code, use OP_SWITCH instead.
8506 2007-12-11 Geoff Norton <gnorton@novell.com>
8508 * mini-s390x.c: Minor change to the MAX() define to allow
8509 it to compile with other gcc versions.
8511 2007-12-11 Geoff Norton <gnorton@novell.com>
8514 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
8516 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
8518 exceptions-arm.c (mono_arch_get_restore_context): Restore
8521 exceptions-arm.c (throw_exception): Save the frame pointer.
8522 This is a partial fix for #323747. Only the client side is
8525 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
8527 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
8528 was using an unrelated variable to log the class which
8529 needed the cctor to be called. This was crashing on arm.
8531 2007-12-09 Robert Jordan <robertj@gmx.net>
8533 * mini-x86.c (mono_arch_emit_epilog):
8534 Consider all kinds of 64-bit types. Fixes #323114.
8536 2007-12-08 Zoltan Varga <vargaz@gmail.com>
8538 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
8540 2007-12-07 Zoltan Varga <vargaz@gmail.com>
8542 * mini-amd64.c (peephole_pass): Add a missing instruction check.
8544 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
8546 * mini.c: run type ctor before allocating an object, not only
8547 when running it's constructor method (fixes at least part of bug #342507).
8549 2007-12-07 Zoltan Varga <vargaz@gmail.com>
8551 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
8553 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
8554 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
8557 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
8558 mono_generic_class_init_trampoline () the same as it is done with the other
8561 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
8562 aot-runtime.c aot-compiler.c: Implement AOT support.
8564 2007-12-07 Mark Probst <mark.probst@gmail.com>
8566 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
8567 build for archs which don't have the vtable trampoline defined
8570 2007-12-07 Zoltan Varga <vargaz@gmail.com>
8572 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
8574 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
8576 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
8578 * tramp-<ARCH>.c: Use the new helper function.
8580 2007-12-07 Mark Probst <mark.probst@gmail.com>
8582 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
8583 trampoline call, which takes a vtable argument.
8585 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
8586 OP_TRAMPCALL_VTABLEs like other calls.
8588 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
8589 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
8590 call. Implemented a support function which fetches the vtable
8591 from a register set.
8593 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
8594 Implemented a generic class init trampoline, using the
8595 OP_TRAMPCALL_VTABLE opcode.
8597 * mini.c: Implemented static field access when sharing generic
8598 code. This implies initing the class using the new
8599 OP_TRAMPCALL_VTABLE call.
8601 2007-12-07 Mark Probst <mark.probst@gmail.com>
8603 * mini.c: Don't compile methods with sharing enabled if their
8604 classes are disabled for sharing.
8606 2007-12-06 Zoltan Varga <vargaz@gmail.com>
8608 * inssel.brg: Add a missing sign extension to the GETCHR and array access
8609 opcodes. Fixes #346563.
8611 * objects.cs: Add a new test.
8613 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
8615 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
8616 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
8618 2007-12-06 Zoltan Varga <vargaz@gmail.com>
8620 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
8622 2007-12-03 Zoltan Varga <vargaz@gmail.com>
8624 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
8627 2007-12-02 Zoltan Varga <vargaz@gmail.com>
8629 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
8631 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
8632 optimization in the AOT case.
8634 2007-11-30 Zoltan Varga <vargaz@gmail.com>
8636 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
8638 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
8640 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
8642 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
8644 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
8645 is created by the inlined delegate ctor.
8647 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
8649 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
8651 2007-11-29 Zoltan Varga <vargaz@gmail.com>
8653 * cpu-x86.md: Fix the length of ckfinite.
8655 2007-11-28 Zoltan Varga <vargaz@gmail.com>
8657 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
8659 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
8660 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
8662 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
8664 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
8665 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
8667 2007-11-28 Martin Baulig <martin@ximian.com>
8670 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
8671 after creating the trampoline.
8673 2007-11-27 Zoltan Varga <vargaz@gmail.com>
8675 * aot-runtime.c (load_aot_module): Check runtime version if needed.
8677 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
8680 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
8681 instead of the calling method to help AOT.
8683 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
8685 2007-11-26 Zoltan Varga <vargaz@gmail.com>
8687 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
8690 2007-11-23 Zoltan Varga <vargaz@gmail.com>
8692 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
8694 * aot-compiler.c (compile_method): Correct check for generic method definitions.
8695 (encode_method_ref): No need to handle generic method definitions specially.
8697 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
8699 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
8702 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
8704 (compile_method): Enable generic sharing.
8706 2007-11-22 Zoltan Varga <vargaz@gmail.com>
8708 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
8709 (mini_method_compile): Add preliminary support for AOTing shared generic code.
8711 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
8714 * mini-trampolines.c: Fix a warning.
8716 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
8718 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
8719 (generic_class_is_reference_type): Remove unused function.
8721 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
8722 in the generic vtable trampoline case.
8724 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
8726 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
8727 return an AOT method based on a vtable slot.
8729 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
8731 * mini.c (mini_get_vtable_trampoline): Export this.
8733 2007-11-22 Martin Baulig <martin@ximian.com>
8736 (MonoDebuggerInfo): Move `debugger_version' up.
8738 2007-11-22 Martin Baulig <martin@ximian.com>
8741 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
8743 * mini-trampolines.c
8744 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
8745 after compiling the method.
8747 2007-11-20 Martin Baulig <martin@ximian.com>
8750 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
8751 (mono_debugger_remove_breakpoint): Likewise.
8752 (mono_debugger_check_breakpoints): Likewise.
8754 * debug-debugger.c: Implement the new breakpoint interface here.
8756 2007-11-18 Zoltan Varga <vargaz@gmail.com>
8758 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
8759 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
8761 * mini-x86.c (mono_arch_output_basic_block): Ditto.
8763 2007-11-17 Zoltan Varga <vargaz@gmail.com>
8765 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
8767 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
8770 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
8773 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
8774 returning a vtype in a register.
8776 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
8777 here from the arch specific code.
8779 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
8782 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
8783 (mono_arch_emit_prolog): Increment maximum prolog size.
8785 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
8786 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
8788 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
8789 MonoGenericSharingContext.
8791 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
8792 MonoGenericSharingContext. Allocate memory from the cfg mempool.
8794 2007-11-15 Mark Probst <mark.probst@gmail.com>
8796 * mini.c, mini.h, generic-sharing.c: Functions for producing code
8797 which extract fields out of the runtime generic context. Full
8798 sharing of the NEWARR opcode.
8800 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
8802 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
8803 --enable-minimal=ssa.
8805 2007-11-13 Zoltan Varga <vargaz@gmail.com>
8807 * mini-trampolines.c (mono_delegate_trampoline): Update after
8808 mono_marshal_get_delegate_invoke () signature change.
8810 2007-11-13 Mark Probst <mark.probst@gmail.com>
8812 * mini.c: Removed the shared context in favor of the generic
8813 sharing context. Allocate the MonoJitInfo structure with room for
8814 the generic sharing context if it's needed.
8816 * mini.h: Remove MonoGenericSharingContext declaration. It's in
8817 domain-internals.h now.
8819 * mini-x86.c: Pass the generic sharing context to get_call_info ().
8821 * generic-sharing.c: Several changes for working without a shared
8822 context and instead operating on open types instead.
8824 2007-11-12 David S. Miller <davem@davemloft.net>
8826 * inssel-sparc.brg: Fix double instruction emit.
8828 2007-11-12 Zoltan Varga <vargaz@gmail.com>
8830 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
8831 Get/Set/Address methods.
8833 * mini.c debug-debugger.c mini-trampolines.c: Update after
8834 mono_marshal_get_delegate_invoke signature change.
8836 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8838 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
8839 This can happens with dynamic methods. Fixes the other bug in #322722.
8841 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8843 * tramp-arm.c (mono_arch_patch_callsite): Support patching
8846 * mini-arm.c (arm_patch): Implement patching of BX call
8847 sequence. Fixes one of the bugs in #322722.
8849 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
8851 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
8852 under Linux. We only need to flush every 32-byte cache line.
8854 2007-11-07 Massimiliano Mantione <massi@ximian.com>
8857 move_basic_block_to_end: Add branches when needed, eventually creating
8859 optimize_branches: added a parameter that tells if it's ok to create
8860 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
8861 and avoid calling move_basic_block_to_end when it's not ok.
8864 2007-11-07 Mark Probst <mark.probst@gmail.com>
8866 * mini.c: Abort inlining call to InitializeArray if something
8867 looks wrong. Let the icall handle it, which now has proper safety
8870 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8872 * mini.c (mono_spill_call): add support for soft-float.
8874 * mini.c (mono_method_to_ir): add support for soft-float
8875 to inlined functions that return float.
8877 * mini.c (mono_method_to_ir): add support for soft-float
8878 to cee_stsfld opcode on float fields.
8880 2007-11-05 Geoff Norton <gnorton@novell.com>
8882 * mini-x86.h: Fix the structure access for X86 Leopard.
8885 2007-11-05 Martin Baulig <martin@ximian.com>
8887 * mini-trampolines.c
8888 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
8889 after compiling the method to notify the debugger.
8891 2007-11-05 Martin Baulig <martin@ximian.com>
8893 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
8895 2007-11-02 Zoltan Varga <vargaz@gmail.com>
8897 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
8898 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
8900 2007-11-01 Zoltan Varga <vargaz@gmail.com>
8902 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
8903 native-to-managed wrappers.
8905 2007-11-01 Geoff Norton <gnorton@novell.com>
8907 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
8910 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
8912 * mini.c, mini-x86.c: when getting back from unmanaged code
8913 to managed via a marshaled delegate we also need to set the
8916 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
8918 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
8921 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
8923 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
8924 let the debugger or other external agents to tell the JIT when
8925 a sw breakpoint has been inserted in the code that the JIT needs
8926 to be able to inspect.
8928 2007-10-31 Martin Baulig <martin@ximian.com>
8931 (MonoDebuggerInfo): Remove `runtime_class_init'.
8933 2007-10-30 Martin Baulig <martin@ximian.com>
8936 (mono_debugger_thread_created): Added `MonoThread *' argument.
8937 (mono_debugger_extended_notification): New public method.
8938 (mono_debugger_trampoline_compiled): New public method.
8941 (MonoDebuggerThreadInfo): Added `thread' and
8942 `extended_notifications' fields.
8945 (debugger_executable_code_buffer): New static variable.
8948 (MonoDebuggerInfo): Added `executable_code_buffer',
8949 `executable_code_buffer_size', `breakpoint_info_area',
8950 `breakpoint_table' and `breakpoint_table_size'.
8952 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
8954 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
8955 that IP either is an unused value or the vtable pointer. IMT
8956 calls use vtable + offset now. Reduced by almost half the size
8959 2007-10-26 Jonathan Chambers <joncham@gmail.com>
8961 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
8962 defines to access param registers. Replace long usage with
8963 gsize as sizeof(long) != sizeof(void*) on Win64.
8965 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
8966 on Win64. Fix intrinsic, use _AddressOfReturnAddress
8967 instead of non-existant _GetAddressOfReturnAddress.
8969 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
8970 param registers. Save/restore %rdi and %rsi in MonoLMF.
8972 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
8973 param registers. Modify (throw_exception) signature to take
8974 %rdi and %rsi on Win64.
8976 Code is contributed under MIT/X11 license.
8978 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
8980 * helpers.c: unlink debugging output files.
8982 2007-10-25 Zoltan Varga <vargaz@gmail.com>
8984 * mini.c: Move mono_create_ftnptr () to object.c.
8986 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8988 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
8989 optional. This function can now be used to disassemble code generated
8990 outside the JIT such as trampolines and IMT thunks.
8992 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
8994 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
8995 vtable pointer from a ldr instruction.
8997 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
8998 new IMT call sequence.
9000 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
9001 call sequence for interface invocations.
9003 * mini-arm.c (mono_arch_emit_imt_argument): added, required
9004 for imt support. This function is empty since IMT on ARM requires no
9005 special handling on the IR side.
9007 * mini-arm.c (mono_arch_find_imt_method): added, required for
9010 * mini-arm.c (mono_arch_find_this_argument): added, required
9013 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
9014 a ldr instruction to load a value stored in the code stream.
9016 * mini-arm.c (mono_arch_build_imt_thunk):added, required
9020 2007-10-23 Zoltan Varga <vargaz@gmail.com>
9022 * mini.c (mini_init): Install the jump trampoline callback.
9024 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9026 * mini-trampolines.c: handle synchronized methods with the common
9027 vtable trampoline (bug #335601).
9029 2007-10-17 Zoltan Varga <vargaz@gmail.com>
9031 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
9033 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
9036 * mini-ia64.h mini-ia64.c: Add support for IMT.
9038 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
9039 prolog. Fixes #331958.
9041 2007-10-15 Zoltan Varga <vargaz@gmail.com>
9043 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
9045 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9047 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
9050 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
9052 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
9055 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
9057 * mini-x86.c, mini-x86.h: x86 support for the common vtable
9060 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
9062 * mini-trampolines.c: changed the magic rampoline to understand
9063 the common vtable trampoline method: the method to invoke is
9064 determined by the vtable displacement of the call.
9066 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
9068 * mini.c, mini.h: register the common vtable trampoline if the
9069 architecture supports it.
9071 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9073 * cpu-amd64.md: use the correct max length for tls_get.
9075 2007-10-14 Zoltan Varga <vargaz@gmail.com>
9077 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
9078 CEE_STELEM_ANY. Fixes #333696.
9080 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
9082 * exceptions-x86.c: provide more graceful handling of the case where
9083 we followed a bogus function pointer from managed code (bug #332866).
9085 2007-10-11 Mark Probst <mark.probst@gmail.com>
9087 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
9088 replaces the generic_shared flag and will carry more information
9091 * generic-sharing.c: Added mini_type_stack_size() which allows
9092 allows open types if given a generic sharing context.
9093 mini_get_basic_type_from_generic() takes a
9094 MonoGenericSharingContext* instead of a MonoCompile* now.
9096 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
9097 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
9098 mini-sparc.c, mini-x86.c: Trivial changes required by the two
9099 changes above. Just passing arguments through to the right
9102 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
9104 * mini-arm.c: unify the call emission to emit_code_seq().
9106 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
9108 * tramp-arm.c: reduced the trampoline size.
9110 2007-10-10 Mark Probst <mark.probst@gmail.com>
9112 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
9113 variable handling out of arch-specific code.
9115 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
9117 * mini-arm.c: implemented fast delegate dispatch.
9119 2007-10-09 Zoltan Varga <vargaz@gmail.com>
9121 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
9122 that fp elimination is turned off if the space required by locals is too
9125 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
9127 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
9128 ARM to the new style trampoline.
9130 2007-10-09 Zoltan Varga <vargaz@gmail.com>
9132 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
9134 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
9136 2007-10-09 Martin Baulig <martin@ximian.com>
9139 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
9140 `field_info_offset_offset'.
9142 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
9144 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
9145 removed more internal usage of the r11 register and made it available
9146 to the register allocator.
9148 2007-10-08 Mark Probst <mark.probst@gmail.com>
9150 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
9151 when sharing generics and treat type variables as references.
9153 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
9155 * mini-ppc.c: started removing the internal uses of register r11
9156 to eventually allow the register allocator to manage it as an
9157 additional available register.
9159 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
9161 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
9163 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
9165 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
9166 specific trampolines as they are not performance critical as a jump
9167 target (maybe align as before only for AOT code?). This saves about
9168 200 KB of native code on x86 for monodevelop startup.
9170 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
9172 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
9173 monodevelop startup.
9175 2007-10-06 Zoltan Varga <vargaz@gmail.com>
9177 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
9179 * mini-sparc.h mini-sparc.c: Implement IMT support.
9181 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
9182 its smaller and doesn't clobber sparc_g1.
9184 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
9186 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
9188 * mini-ppc.c: optimized the size of the IMT thunks a bit.
9190 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
9192 * mini-ppc.c: implemented fast delegate invocation.
9194 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
9196 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
9198 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
9200 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
9201 code to the new style trampoline in preparation for IMT support.
9203 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
9205 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
9206 systems already. This also reduces the specific trampiline sizes and
9207 prepares for the use of r12 as the IMT identifier register.
9209 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
9211 * mini-mips.h: endianess fix (simplified from a patch by
9212 Thomas Kunze <thommy@tabao.de>, bug #323737).
9214 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
9216 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
9217 to access ucontext fields and enable netbsd support
9218 (partially from Magnus Henoch <mange@freemail.hu>).
9220 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
9222 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
9223 use the preprocessor from the CPP env var if it is set.
9225 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
9227 * mini-trampolines.c: fixed an assertion and moved it earlier in the
9228 code, before interface_offset gets used.
9230 2007-10-02 Zoltan Varga <vargaz@gmail.com>
9232 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
9233 mono_class_setup_vtable () before accessing klass->vtable.
9235 2007-10-01 Zoltan Varga <vargaz@gmail.com>
9237 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
9240 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
9242 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
9243 IMT slots (this saves hundreds of KB of memory in programs like
9244 IronPython and Monodevelop).
9246 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
9248 * mini.c: print the delegate counter.
9250 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
9252 * mini-x86.c: make it easier to enable the debugging code for IMT
9255 2007-09-28 Martin Baulig <martin@ximian.com>
9258 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
9259 `mono_method_klass_offset' and `mono_method_token_offset'.
9261 2007-09-20 Mark Probst <mark.probst@gmail.com>
9263 * mini.c: First generics sharing implementation. Can only share
9264 in very simple cases. If sharing doesn't work it falls back to
9265 dedicated compilation.
9267 * mini.h: Flag in MonoCompile to specify whether generic
9268 compilation is shared. Flags enum for marking which generic inst
9269 of a context is used. Prototypes for helper functions.
9271 * generic-sharing.c: Helper functions for generic method sharing.
9273 * optflags-def.h: Optimization flag (gshared) for enabling generic
9274 method sharing added.
9276 * Makefile.am: generic-sharing.c added.
9278 2007-09-19 Daniel Nauck <dna@mono-project.de>
9280 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
9282 2007-09-19 Massimiliano Mantione <massi@ximian.com>
9283 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
9286 2007-09-19 Martin Baulig <martin@ximian.com>
9288 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
9289 mono_debug_cleanup() is now part of mono_cleanup().
9291 2007-09-18 Zoltan Varga <vargaz@gmail.com>
9293 * driver.c (mono_main): Fix a warning.
9295 2007-09-17 Zoltan Varga <vargaz@gmail.com>
9297 * aot-compiler.c: Optimize various parts when processing large assemblies.
9300 * mini.c (mono_patch_info_hash): Improve hash function.
9302 2007-09-14 Jonathan Chambers <joncham@gmail.com>
9304 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
9306 Code is contributed under MIT/X11 license.
9308 2007-09-14 Zoltan Varga <vargaz@gmail.com>
9310 * mini.c (mini_init): Fix a leak.
9312 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
9314 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
9316 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
9318 2007-09-14 Zoltan Varga <vargaz@gmail.com>
9320 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
9322 2007-09-13 Zoltan Varga <vargaz@gmail.com>
9324 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
9327 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
9329 * mini.c (handle_alloc): Enable managed allocators in AOT code.
9331 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
9333 * aot-runtime.c (decode_patch_info): Ditto.
9335 2007-09-12 Jonathan Chambers <joncham@gmail.com>
9337 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
9338 static case. Cache delegates in architecture specific code,
9339 based on number of parameters.
9341 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
9342 in architecture specific code, based on number of parameters.
9344 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
9345 caching happen in architecture specific code now.
9347 Code is contributed under MIT/X11 license.
9349 2007-09-12 Jonathan Chambers <joncham@gmail.com>
9351 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
9352 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
9353 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
9355 Code is contributed under MIT/X11 license.
9357 2007-05-15 Massimiliano Mantione <massi@ximian.com>
9358 * mini.c: (mono_thread_abort) Fixed bug #82416.
9360 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
9362 * mini.: hook the new managed GC allocation feature into the JIT.
9364 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
9366 * mini.c: implementation for the new runtime tls opcode.
9368 2007-09-11 Martin Baulig <martin@ximian.com>
9371 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
9372 `mono_method_inflated_offset'.
9374 2007-09-07 Zoltan Varga <vargaz@gmail.com>
9376 * driver.c mini.h mini.c: Add a new devel command line option for injecting
9377 async exceptions into a method.
9379 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
9380 purpose of testing whenever the unwinder works at every instruction.
9382 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
9384 * mini.c: check accessibility of method used in ldftn (fixes
9387 2007-09-04 Zoltan Varga <vargaz@gmail.com>
9389 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
9391 * inssel.brg: Fix a warning.
9393 2007-09-03 Martin Baulig <martin@ximian.com>
9395 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
9396 now takes the `main_method' as argument.
9398 2007-09-02 Zoltan Varga <vargaz@gmail.com>
9400 * cpu-sparc.md (endfilter): Add missing src1:i argument.
9402 2007-08-30 Jonathan Chambers <joncham@gmail.com>
9404 * driver.c: include the cil-coff.h header on Windows.
9406 Code is contributed under MIT/X11 license.
9408 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
9410 * mini.c, driver.c: don't include the cil-coff.h header.
9412 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
9414 * mini.c: flag places that needs fixes fo soft-float support.
9416 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
9418 * mini.h, inssel-float.brg: fix soft-float constant loads on big
9419 endian systems (partially from Dean Jenkins, bug #81924).
9421 2007-08-28 Mark Probst <mark.probst@gmail.com>
9423 * mini.c (check_linkdemand): Remove embedded reference object in
9424 call to LinkDemandSecurityException.
9425 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
9426 with an IntPtr instead of a reference object.
9428 2007-08-28 Zoltan Varga <vargaz@gmail.com>
9430 * mini.c (handle_initobj): Handle alignment properly.
9432 * inssel.brg (mini_emit_memset): Ditto.
9434 * inssel.brg (mini_emit_memcpy): Ditto.
9436 * inssel-sparc.brg: Ditto.
9438 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
9440 2007-08-26 Zoltan Varga <vargaz@gmail.com>
9442 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
9443 exceptions raised in unmanaged code. Fixes part of #82594.
9445 2007-08-24 Mark Probst <mark.probst@gmail.com>
9447 * mini.c (mono_method_to_ir), declsec.c
9448 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
9450 2007-08-22 Martin Baulig <martin@ximian.com>
9453 (MonoDebuggerThreadInfo): New typedef.
9454 (mono_debugger_thread_table): New global variable.
9455 (mono_debugger_thread_created): New public function.
9456 (mono_debugger_thread_cleanup): New public function.
9460 - removed `get_current_thread' and `lookup_assembly'.
9461 - removed `data_table'.
9462 - added `thread_table'.
9465 (mono_thread_start_cb): Call mono_debugger_thread_created().
9466 (mono_thread_attach_cb): Likewise.
9467 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
9468 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
9471 * driver.c (mono_main): Move mono_debug_init() up, before calling
9472 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
9474 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
9476 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
9477 together when passing several arguments of type double (gives a small
9478 speedup and saves a few bytes of generated code).
9480 2007-08-20 Jb Evain <jbevain@novell.com>
9482 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
9484 2007-08-20 Jb Evain <jbevain@novell.com>
9486 * mini.c (mono_method_to_ir): throw MethodAccessException
9487 and FieldAccessException instead of InvalidProgramException.
9489 2007-08-20 Mark Probst <mark.probst@gmail.com>
9491 * mini.c: CoreCLR security checks.
9493 * mini.h: Removed MonoSecurityMode (moved to
9494 metadata/security-manager.h) and mono_security_mode global var
9495 (replaced by set/get functions in security-manager.h).
9497 * driver.c: Added "core-clr-test" security mode for testing. Used
9498 set-function for setting security mode.
9500 2007-08-17 Mark Probst <mark.probst@gmail.com>
9502 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
9503 the new jit_info_table.
9505 * driver.c: Test code for the new jit_info_table (enabled by the
9506 define MONO_JIT_INFO_TABLE_TEST).
9508 2007-08-14 Zoltan Varga <vargaz@gmail.com>
9510 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
9511 detection of call <REG> instruction sequence. Fixes build on freebsd.
9513 2007-08-13 Zoltan Varga <vargaz@gmail.com>
9515 * mini-exceptions.c: Fix a warning.
9517 2007-08-11 Zoltan Varga <vargaz@gmail.com>
9519 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
9520 stack overflow handling code on amd64 too.
9522 * mini-exceptions.c (mono_setup_altstack): Make this use
9523 mono_thread_get_stack_bounds ().
9525 * mini-x86.h: Disable sigaltstack on solaris x86.
9527 2007-08-10 Zoltan Varga <vargaz@gmail.com>
9529 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
9531 2007-08-10 Geoff Norton <gnorton@customerdna.com>
9533 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
9535 2007-08-08 Zoltan Varga <vargaz@gmail.com>
9537 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
9539 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
9541 2007-08-03 Neale Ferguson <neale@sinenomine.net>
9543 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
9546 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
9548 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
9549 to be emitted (bug #82281).
9551 2007-08-01 Martin Baulig <martin@ximian.com>
9553 Merged the `debugger-dublin' branch.
9555 * debug-debugger.h (MonoDebuggerInfo):
9556 Removed the `old_*' compatibility entries.
9557 Added `debugger_version' and `data_table'.
9558 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
9559 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
9562 (MiniDebugMethodBreakpointInfo): Add `address_list'.
9563 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
9564 instead of a `gconstpointer'.
9565 (mono_debugger_insert_method_breakpoint): Return a
9566 `MonoDebugMethodAddressList *'.
9568 2007-06-28 Martin Baulig <martin@ximian.com>
9570 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
9572 2007-08-01 Zoltan Varga <vargaz@gmail.com>
9574 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
9575 __builtin_frame_address () since it is broken on older gcc versions.
9577 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
9579 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
9580 on the stack overflow handling and made the managed stack overflows
9581 catchable in most cases using soft guard pages.
9582 * exceptions-x86.c: added code to restore the protection in the soft
9583 guard pages at the end of exception handling.
9585 2007-07-31 Zoltan Varga <vargaz@gmail.com>
9587 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
9589 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
9591 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
9594 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
9596 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
9597 signal handling support until it has been ported to the new mechanism.
9598 * mini.c: fixed stack overflow detection and use the new
9599 architecture code to handle signals on the altstack.
9601 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
9603 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
9604 stack overflows on the alt stack.
9606 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
9608 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
9609 stack overflows on the alt stack.
9611 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
9613 * exceptions-ppc.c: cleanup preparing for altstack support.
9615 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
9617 * exceptions-arm.c: cleanup preparing for altstack support.
9619 2007-07-27 Mark Probst <mark.probst@gmail.com>
9621 * mini.c (print_jit_stats): Output hazard pointer stats.
9623 2007-07-26 Mark Probst <mark.probst@gmail.com>
9625 * driver.c, mini.c: Replaced security mode flags with a single
9628 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
9630 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
9632 2007-07-25 Mark Probst <mark.probst@gmail.com>
9634 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
9635 (which doesn't do anything yet) for activating Core CLR
9636 (Silverlight) security.
9638 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
9640 * mini-codegen.c: work around a possible gcc bug on arm.
9642 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
9644 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
9645 message for platforms that don't support AOT compilation.
9647 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
9649 * mini.h, mini.c, driver.c: temporary smcs hack.
9651 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
9653 * mini-arm.h, mini-arm.c: arm EABI fixes.
9655 2007-07-22 Zoltan Varga <vargaz@gmail.com>
9657 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
9660 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
9661 trampolines taking a method argument.
9663 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
9665 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
9666 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
9668 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
9669 JIT compilation throws an exception. Fixes #82050.
9671 2007-07-19 Mark Probst <mark.probst@gmail.com>
9673 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
9674 with the MONO_EXCEPTION_ defines.
9676 2007-07-17 Zoltan Varga <vargaz@gmail.com>
9678 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
9681 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
9682 the cause of an assertion.
9684 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
9686 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
9689 2007-07-15 Zoltan Varga <vargaz@gmail.com>
9691 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
9692 assert. Should fix #82103.
9694 2007-07-14 Zoltan Varga <vargaz@gmail.com>
9696 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
9697 here too. Fixes #82095.
9699 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
9702 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
9704 * mini-amd64.h: Enable IMT for amd64.
9706 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
9708 2007-07-12 Zoltan Varga <vargaz@gmail.com>
9710 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
9712 2007-07-12 Mark Probst <mark.probst@gmail.com>
9714 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
9715 as soon as check_linkdemand sets an exception_type.
9717 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
9719 * mini-x86.c: fixed offsets for IMT call sequence.
9720 * mini-x86.h: enable IMT again.
9722 2007-07-11 Zoltan Varga <vargaz@gmail.com>
9724 * trace.c (mono_trace_enter_method): Decode MonoType too.
9726 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
9728 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
9730 * mini-amd64.c: Add preliminary IMT implementation.
9732 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
9734 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
9735 understand the new IMT-base interface invocation (thanks to
9736 Daniel Nauck for the report and the remote debugging session).
9738 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
9740 * mini-x86.c: size and speed optimizations for the IMT bsearch.
9742 2007-07-11 Zoltan Varga <vargaz@gmail.com>
9744 * Makefile.am (aotcheck): Make this actually use the AOTed code.
9746 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
9748 * mini-trampolines.c: implement AOT IMT support.
9749 * mini-x86.h: enable IMT support for wider testing.
9751 2007-07-10 Zoltan Varga <vargaz@gmail.com>
9753 * inssel.brg (emit_imt_argument): Add aot support here.
9755 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
9757 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
9759 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
9760 of the IMT implementation, partially from massi, with my
9761 implementation of the bsearch sequence. Disabled by default until
9762 the AOT code is implemented.
9764 2007-07-10 Zoltan Varga <vargaz@gmail.com>
9766 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
9768 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
9770 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
9772 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
9773 arch-independent IMT JIT code from Massimiliano
9774 Mantione (massi@ximian.com) with small cleanups from me.
9776 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
9778 * Makefile.am: fix svn invocation to get the svn revision to be
9779 independent of the local language (build fix).
9781 2007-07-09 Mark Probst <mark.probst@gmail.com>
9783 * mini.c (inline_method): Reset cfg->exception_type if the
9784 inlining is aborted. Fixes: 82049.
9786 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
9788 * mini.c: remove assert from exception handling code when exception_ptr
9791 2007-07-05 Zoltan Varga <vargaz@gmail.com>
9793 * mini.c (mono_codegen): Add an assert.
9795 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
9796 enter and leave code.
9797 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
9799 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9801 * mini-ppc.c: fixed memory corruption for localloc(0)
9804 2007-07-05 Zoltan Varga <vargaz@gmail.com>
9806 * mini.c: Fix warnings.
9808 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
9810 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
9811 to emit better double->int conversions.
9813 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
9815 * mini.c: the provided Min/Max optimizations are valid for unisgned
9818 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
9820 * 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
9822 2007-06-28 Miguel de Icaza <miguel@novell.com>
9824 * mini.c (mono_running_on_valgrind): Add support for reporting the
9825 method and its boundaries to valgrind.
9827 2007-06-28 Martin Baulig <martin@ximian.com>
9829 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
9831 2007-06-25 Zoltan Varga <vargaz@gmail.com>
9833 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
9835 * generic.2.cs: Add new test case.
9837 2007-06-25 Martin Baulig <martin@ximian.com>
9839 Merged the `debugger-dublin' branch.
9842 (mono_debugger_insert_method_breakpoint): New public method.
9843 (mono_debugger_remove_method_breakpoint): Likewise.
9844 (mono_debugger_check_breakpoints): New static method.
9845 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
9847 * debug-debugger.h (MonoDebuggerInfo):
9848 Renamed (to keep backward compatibility in the vtable):
9849 `insert_breakpoint' -> `old_insert_breakpoint'.
9850 `remove_breakpoint' -> `old_remove_breakpoint'.
9851 `create_string' -> `old_create_string'.
9852 `lookup_class' -> `old_lookup_class'.
9853 `lookup_type' -> removed; changed into a dummy field.
9854 `lookup_assembly' -> `old_lookup_assembly'.
9855 Added (same functionality, but different signature):
9856 `create_string', `lookup_class', `lookup_assembly'
9858 `get_method_addr_or_bpt', `remove_method_breakpoint',
9859 `runtime_class_init'.
9861 * debug-debugger.c: Merged the `debugger-dublin' branch.
9863 2007-06-23 Zoltan Varga <vargaz@gmail.com>
9865 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
9867 (peephole_pass): Likewise.
9869 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
9871 * driver.c: hopefully make setaffinity work also for ancient
9874 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
9876 * driver.c : win32 build fix.
9878 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
9880 * driver.c: check for the MONO_NO_SMP env var and bind to a single
9881 processor if it is set.
9883 2007-06-21 Martin Baulig <martin@ximian.com>
9885 * debug-mini.h: New file.
9888 (mono_debugger_insert_breakpoint_full): Moved here from
9889 ../metadata/mono-debug-debugger.c.
9890 (mono_debugger_remove_breakpoint): Likewise.
9891 (mono_debugger_breakpoint_callback): Likewise.
9893 2007-06-15 Raja R Harinath <rharinath@novell.com>
9895 * jit-icalls.c (mono_helper_compile_generic_method): Update to
9896 changes in MonoGenericClass.
9898 2007-06-14 Zoltan Varga <vargaz@gmail.com>
9900 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
9902 2007-06-14 Raja R Harinath <rharinath@novell.com>
9904 * jit-icalls.c (mono_helper_compile_generic_method): Update to
9905 removal of MonoGenericMethod.
9907 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
9909 * mini-exceptions.c: hooks for the exception events profiling API.
9911 2007-06-14 Randolph Chung <tausq@debian.org>
9913 * Makefile.ma: Add hppa target.
9914 * mini-arch.h: Include mini-hppa.h
9915 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
9916 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
9917 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
9919 2007-06-14 Randolph Chung <tausq@debian.org>
9921 * inssel.brg: Add rules for "chained" compare-branch operations so that
9922 a single compare op can affect multiple branches. Adjust cost for
9923 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
9924 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
9925 cost for some rules so that they can more easily be overridden by
9926 per-arch rules (with fixes from lupus).
9927 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
9929 2007-06-13 Randolph Chung <tausq@debian.org>
9931 * mini-ops.h: Reorder branch ops so that they match the order of the
9932 corresponding CEE_* ops. The code expects them this way.
9933 Add new ops for HPPA target.
9934 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
9936 2007-06-13 Randolph Chung <tausq@debian.org>
9938 * mini-exceptions.c: Handle cases where the stack grows towards
9940 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
9942 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
9944 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
9946 * driver.c: explain where a non-matching corlib is found.
9948 2007-06-13 Mark Probst <mark.probst@gmail.com>
9950 * mini.c (print_jit_stats): Output dynamic code allocation stats.
9952 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
9954 * mini-exceptions.c: Generate a method profile leave event during
9955 an exception to ensure that the profiler gets notified.
9957 2007-06-07 Zoltan Varga <vargaz@gmail.com>
9959 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
9962 * cpu-amd64.md: Add long_and/or/xor opcodes.
9964 2007-06-06 Wade Berrier <wberrier@novell.com>
9966 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
9967 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
9968 length of instruction shr_imm (expected 8, got 10)
9970 2007-06-06 Zoltan Varga <vargaz@gmail.com>
9972 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
9974 2007-06-06 Mark Probst <mark.probst@gmail.com>
9976 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
9977 MonoInternalHashTable again (fixed bug in the internal hash table
9980 2007-06-06 Mark Probst <mark.probst@gmail.com>
9982 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
9983 Have to figure out what makes it crash the SWF regression.
9985 2007-06-05 Zoltan Varga <vargaz@gmail.com>
9987 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
9989 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
9991 * mini.c: optimize out the type check when storing null in a
9994 2007-06-04 Mark Probst <mark.probst@gmail.com>
9996 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
9997 MonoInternalHashTable.
9999 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
10001 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
10002 signed integer methods.
10004 2007-06-02 Zoltan Varga <vargaz@gmail.com>
10006 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
10007 permanently since the current approach doesn't work.
10009 2007-06-02 Zoltan Varga <vargaz@gmail.com>
10011 * inssel.brg (stmt): Only call delegate->invoke_impl if
10012 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
10014 2007-06-01 Zoltan Varga <vargaz@gmail.com>
10016 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
10017 the sreg2==rdx case.
10019 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
10020 account if it contains a rex prefix.
10021 (peephole_pass): Handle OP_FMOVE as well.
10023 2007-06-01 Zoltan Varga <vargaz@gmail.com>
10025 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
10026 as it causes regressions.
10028 2007-05-31 Zoltan Varga <vargaz@gmail.com>
10030 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
10031 static case as well.
10033 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
10035 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
10036 (mono_arch_get_this_arg_from_call): Ditto.
10038 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
10040 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
10043 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
10044 (mono_arch_get_this_arg_from_call): Ditto.
10046 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
10048 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
10049 try to create optimized invoke code and use that for further invocations.
10050 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
10052 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
10054 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
10056 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
10057 sealed classes or methods.
10058 *devirtualization.cs: tests for the new optimization
10060 2007-05-29 Zoltan Varga <vargaz@gmail.com>
10062 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
10063 by the update_volatile () function.
10065 2007-05-27 Zoltan Varga <vargaz@gmail.com>
10067 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
10070 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
10072 2007-05-24 Jonathan Chambers <joncham@gmail.com>
10074 * mini.c: Add configure checks for header files.
10075 * mini-x86.c: Add configure checks for header files.
10076 * trace.c: Add configure checks for header files.
10077 * aot-runtime.c: Add configure checks for header files.
10078 * aot-compiler.c: Add configure checks for header files.
10079 * driver.c: Add configure checks for header files.
10080 * mini-codegen.c: Add configure checks for header files.
10082 Code is contributed under MIT/X11 license.
10084 2007-05-22 Zoltan Varga <vargaz@gmail.com>
10086 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
10087 icompare_imm -128 + op_iclt. Fixes #81703.
10089 2007-05-19 Zoltan Varga <vargaz@gmail.com>
10091 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
10093 2007-05-15 Massimiliano Mantione <massi@ximian.com>
10095 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
10096 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
10097 so that all isinst checks now use "interface_bitmap".
10099 2007-05-15 Zoltan Varga <vargaz@gmail.com>
10101 * cpu-amd64.md (jmp): Fix a warning.
10103 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
10105 * basic.cs: Add new regression test.
10107 * basic.cs: Remove test which is now in basic-long.cs.
10109 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
10111 * basic-long.cs: Add new test.
10113 2007-05-13 Zoltan Varga <vargaz@gmail.com>
10115 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
10117 2007-05-12 Zoltan Varga <vargaz@gmail.com>
10119 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
10121 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
10124 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
10125 throwing code a bit.
10127 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
10128 the exception throwing code a bit.
10130 * mini-x86.c (get_call_info): Allocate result from a mempool.
10132 2007-05-11 Zoltan Varga <vargaz@gmail.com>
10134 * aot-compiler.c (find_typespec_for_class): Fix the assert.
10136 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
10138 * mini.h (MonoCompile): Add 'token_info_hash' field.
10140 * mini.c: Save token->method associations during compilation so the AOT
10141 compiler can use it.
10143 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
10144 which reference generic classes and methods.
10146 2007-05-10 Zoltan Varga <vargaz@gmail.com>
10148 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
10150 * aot-compiler.c (compile_method): Fix a typo in a comment.
10152 * aot-runtime.c (decode_cached_class_info): Skip generic types.
10154 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
10155 everything generic.
10157 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
10159 2007-05-09 Zoltan Varga <vargaz@gmail.com>
10161 * mini.h (MonoCompile): Add 'args' field.
10163 * mini.c (mono_compile_create_vars): Store variables representing the arguments
10166 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
10168 2007-05-08 Zoltan Varga <vargaz@gmail.com>
10170 * mini.c (mono_compile_get_interface_var): Remove this unused function.
10172 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
10174 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
10175 opcodes for some opcodes.
10177 * mini.h *.brg *.c: Use the new opcodes.
10179 2007-05-08 Massimiliano Mantione <massi@ximian.com>
10181 * mini.h: Bumped aot revision.
10183 * inssel.brg: modified code generation of type checks for interfaces
10184 to use the new "MonoClass.interface_bitmap" instead of the old
10185 "MonoClass.interface_offsets".
10187 2007-04-30 Zoltan Varga <vargaz@gmail.com>
10189 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
10191 2007-04-29 Zoltan Varga <vargaz@gmail.com>
10193 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
10196 2007-04-27 Neale Ferguson <neale@sinenomine.net>
10198 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
10200 2007-04-27 Wade Berrier <wberrier@novell.com>
10202 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
10203 mini.h) to fix build.
10205 2007-04-26 Zoltan Varga <vargaz@gmail.com>
10207 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
10209 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
10210 causes the corlib unit tests to fail.
10212 2007-04-25 Zoltan Varga <vargaz@gmail.com>
10214 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
10216 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
10218 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
10219 opcodes to the comparison relations.
10221 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
10222 opcodes to their types.
10224 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
10226 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
10227 it in cfg->arch.cinfo.
10229 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
10231 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
10232 cfg->cil_offset_to_bb.
10234 2007-04-24 Zoltan Varga <vargaz@gmail.com>
10236 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
10237 created becase of initlocals.
10239 2007-04-23 Zoltan Varga <vargaz@gmail.com>
10241 * mini-alpha.c cpu-alpha.md: More alpha port work from
10242 Sergey Tikhonov <tsv@solvo.ru>.
10244 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
10246 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
10248 2007-04-19 Zoltan Varga <vargaz@gmail.com>
10250 * cpu-s390.md (break): Correct the length of break instruction.
10252 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10254 * mini.c: fix a couple of soft-float issues and comments.
10256 2007-04-15 Miguel de Icaza <miguel@novell.com>
10258 * trace.c (is_filenamechar): - is also a filename char.
10260 2007-04-15 Neale Ferguson <neale@sinenomine.net>
10262 * mini-s390.c: Correct checking for enum type in return value processing.
10264 2007-04-14 Raja R Harinath <rharinath@novell.com>
10266 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
10267 (version.h): Makefile is in the build directory.
10269 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
10271 * mini-amd64.h: fix for assertion failure on Solaris/amd64
10273 2007-04-11 Martin Baulig <martin@ximian.com>
10275 * mini.c (can_access_member): Fix handling of generic classes;
10278 2007-04-10 Zoltan Varga <vargaz@gmail.com>
10280 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
10282 2007-04-05 Zoltan Varga <vargaz@gmail.com>
10284 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
10286 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
10288 * mini-codegen.c: make sure the right spill amount is
10289 used for fp or integer registers (fixes the float_sub_spill() on ppc).
10291 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
10293 * mini-ppc.c: fixes for the fp_branch_nan test.
10295 2007-03-23 Zoltan Varga <vargaz@gmail.com>
10297 * basic.cs: Comment out new test which still fails on ia64.
10299 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
10301 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
10303 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
10305 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
10307 2007-03-22 Zoltan Varga <vargaz@gmail.com>
10309 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
10310 on 64 bit machines. Fixes part of #80738.
10312 * basic.cs: Add regression test.
10314 2007-03-17 Zoltan Varga <vargaz@gmail.com>
10316 * inssel.brg basic.cs: Revert previous change to fix build.
10318 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
10321 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
10323 * basic.cs: Add new regression test.
10325 2007-03-17 Zoltan Varga <vargaz@gmail.com>
10327 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
10330 2007-03-16 Neale Ferguson <neale@sinenomine.net>
10332 * cpu-s390x.md: Correct length of break instruction.
10334 2007-03-16 Neale Ferguson <neale@sinenomine.net>
10336 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
10337 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
10339 2007-03-15 Jonathan Chambers <joncham@gmail.com>
10341 * *.c: Begin WIN64 port.
10342 * mini.c: Use correct register in profiler.
10343 * mini-amd64.c: No inline assembly on Win64.
10344 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
10345 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
10346 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
10347 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
10348 mono_arch_ip_from_context for Win64.
10350 Contributed under MIT/X11 license.
10352 2007-03-15 Zoltan Varga <vargaz@gmail.com>
10354 * exceptions-amd64.c (seh_handler): Ditto.
10356 * exceptions-x86.c (seh_handler): Fix a memory leak.
10358 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
10360 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
10361 mini-s390x.c: fixed peephole optimizations to deal
10362 correctly with 1 and 2 byte reload avoidance.
10364 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
10366 * cpu-s390.md, cpu-s390x.md: update localloc length.
10368 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
10370 * cpu-g4.md: added missing descriptions.
10372 2007-03-14 Miguel de Icaza <miguel@novell.com>
10374 * Makefile.am: Add support so the tail tests are not executed on
10375 PowerPC as that is a known limitation of the PowerPC port.
10377 2007-03-13 Jonathan Chambers <joncham@gmail.com>
10379 * runmdesc.bat: Move to msvc directory.
10381 2007-03-13 Jonathan Chambers <joncham@gmail.com>
10383 * runmdesc.bat: Run executable that was produced by the current
10384 target and sent via an argument.
10386 2007-03-11 Zoltan Varga <vargaz@gmail.com>
10388 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
10391 * generics.2.cs: Add regression test.
10393 2007-03-09 Wade berrier <wberrier@novell.com>
10395 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
10397 2007-03-09 Zoltan Varga <vargaz@gmail.com>
10399 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
10400 AOT code depends on this.
10402 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
10404 * mini.c: more precise tracking of types in the eval stack
10405 (part of fix for bug #81044).
10407 2007-03-07 Zoltan Varga <vargaz@gmail.com>
10409 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
10411 * aot-compiler.c (encode_patch): Remove an obsolete comment.
10413 2007-03-06 Zoltan Varga <vargaz@gmail.com>
10415 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
10417 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
10419 2007-02-22 Zoltan Varga <vargaz@gmail.com>
10421 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
10422 a pointer on 64 bit systems. Fixes #80190.
10424 * iltests.il: Add new regression test.
10426 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
10428 * mini.c: inline a constant for Environment.IsRunningOnWindows.
10430 2007-02-19 Geoff Norton <gnorton@customerdna.com>
10432 * trace.c: Remove an erroneous alignemnt check when tracing.
10433 Fixes --trace on OSX86.
10435 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
10437 * mini-$(arch).h: initialize SP in context for all the archs.
10439 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
10441 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
10442 regressions in the thread tests.
10444 2007-02-14 Zoltan Varga <vargaz@gmail.com>
10446 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
10447 - fixed implementation of LOCALLOC opcode
10448 - implemented non-un compare for floats
10450 - implementation of FDIV and CKFINITE opcodes
10451 - fixes for latest mono updates
10452 - additional arch opcodes
10454 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
10456 * Makefile.am: simplify and merge rules for cross-compilation.
10458 2007-02-07 Massimiliano Mantione <massi@ximian.com>
10460 * local-propagation.c: Actually *apply* the fix for bug 80591...
10462 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
10464 * mini-exceptions.c: backuot part of the last change
10465 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
10467 2007-02-06 Massimiliano Mantione <massi@ximian.com>
10468 * inssel.brg: Fix bug 59286.
10471 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
10473 * mini-exceptions.c: patch from Zoltan to correctly check for
10474 stack boundaries (using the stack register, not the frame register),
10475 fixes bugs #80724, #79717.
10477 2007-02-03 Zoltan Varga <vargaz@gmail.com>
10479 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
10480 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
10482 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
10483 presence of frame pointer elimination.
10485 2007-02-01 Geoff Norton <gnorton@customerdna.com>
10487 * mini-x86.h: NetBSD UCONTEX_REG defines.
10489 2007-02-01 Zoltan Varga <vargaz@gmail.com>
10491 * inssel-amd64.brg: Fix amd64 build.
10493 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
10495 * mini.h: remove extern to workaround what looks likes gcc bug 26905
10498 2007-01-31 Zoltan Varga <vargaz@gmail.com>
10500 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
10503 * mini-<ARCH>.c: Use mono_is_regsize_var ().
10505 2007-01-30 Mark Mason <mason@broadcom.com>
10507 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
10508 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
10509 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
10510 beginning support for CEE_JMP [not quite working yet]
10511 * tramp-mips.c: LMF handling now works
10513 2007-01-30 Zoltan Varga <vargaz@gmail.com>
10515 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
10517 * mini.h (NULLIFY_INS): New macro.
10519 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
10521 * mini.c: statistical profiler fix for windows, patch
10522 from Tor Lillqvist (tml@novell.com).
10524 2007-01-30 Massimiliano Mantione <massi@ximian.com>
10525 * local-propagation.c: Fix bug 80591.
10527 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
10529 * Makefile.am: put back the --export-dynamic option as with
10530 the previous gmodule flags (thanks to Robert Jordan).
10532 2007-01-28 Zoltan Varga <vargaz@gmail.com>
10534 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
10536 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
10537 simplify and speed up the local register allocator. Also rename some fields
10538 like iassign->vassign.
10540 * regalloc.c: Remove some functions which are no longer used since their
10541 inlined version is in mini-codegen.c.
10543 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
10545 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
10547 2007-01-27 Zoltan Varga <vargaz@gmail.com>
10549 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
10550 narrowing. Fixes #80622.
10552 * iltests.il: Add new regresssion test.
10554 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
10556 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
10557 debug-debugger.c, debug-debugger.h: warning fixes.
10558 * driver.c: updated copyright year and made it fit in one line.
10560 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
10562 * aot-runtime.c: updated to use mono-dl instead of gmodule.
10564 2007-01-25 Zoltan Varga <vargaz@gmail.com>
10566 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
10568 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
10570 * iltests.il: Add new test for bug #80507.
10572 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
10574 * mini-arm.h: use soft-float also on vfp for now.
10576 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
10578 * mini.c: fix some more soft-float issues.
10580 2007-01-24 Zoltan Varga <vargaz@gmail.com>
10582 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
10584 2007-01-24 Massimiliano Mantione <massi@ximian.com>
10585 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
10586 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
10587 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
10589 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
10591 * mini-arm.c: typo fix.
10593 2007-01-23 Neale Ferguson <neale@sinenomine.net>
10595 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
10597 2007-01-21 Zoltan Varga <vargaz@gmail.com>
10599 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
10600 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
10602 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
10604 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
10606 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
10608 * inssel.brg: Fix a warning.
10610 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
10612 * abcremoval.c ssa.c ssapre.c: Update after this change.
10614 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
10616 * dominators.c (df_set): Use mono_bitset_union_fast.
10618 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
10620 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
10621 mini-codegen.c: reduce relocations and memory usage for the cpu
10624 2007-01-20 Zoltan Varga <vargaz@gmail.com>
10626 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
10628 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
10629 to reduce their size.
10631 2007-01-19 Mark Mason <mason@broadcom.com>
10633 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
10634 * mini-mips.c: more configuration macros, support long conditional branches, additional
10635 asserts, fix epilog instrumentation.
10636 * mini-mips.h: use standard stack walk
10637 * cpu-mips.md: increase size of div, rem and conditional branches
10639 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
10641 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
10644 2007-01-19 Zoltan Varga <vargaz@gmail.com>
10646 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
10647 (compile_method): Ditto.
10649 * aot-runtime.c (decode_klass_info): Ditto.
10651 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
10652 needed by the code generated by inssel.brg. Also fix a warning.
10654 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
10656 * mini.c: deal with enums that become genericinsts by
10657 being nested in a generic class (bug #79956).
10659 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
10661 * mini.c: match the generic definition to check for
10662 private access with generic types (bug #78431).
10664 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
10666 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
10667 to make life easier for people cross-compiling that insist on not
10670 2007-01-17 Mark Mason <mason@broadcom.com>
10672 * inssel-long.brg: patch to deal with mips missing flags
10673 * inssel-long32-mips.brg: implement overflow checks
10674 * insset-mips.brg: implement overflow checks
10675 * mini-mips.h: implement conditional exception handling
10676 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
10677 Remove unused code, minor cleanups.
10678 * exceptions-mips.c: minor cleanups
10679 * mini-ops.h: add mips conditional exception ops
10680 * cpu-mips.md: add mips conditional exception ops
10683 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
10685 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
10686 to deal with mips missing of flags.
10688 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
10690 * exceptions-ppc.c: execute fault handlers.
10692 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
10694 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
10696 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
10698 * mini.c: handle also floating point values in initialize_array.
10700 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
10702 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
10703 array initialization and make it conditional on the intrins option.
10705 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
10707 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
10708 relocations and put the patch info names close to the enum definition.
10710 2007-01-15 Mark Mason <mason@broadcom.com>
10712 * basic.cs, exceptions.cs: break up large tests to increase debugability.
10714 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
10716 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
10718 2007-01-12 Raja R Harinath <rharinath@novell.com>
10720 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
10722 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
10724 * Makefile.am: distribute the mips sources.
10726 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
10728 * mini-codegen.h: handle bug #80489 here, by excluding ecx
10731 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
10733 * cpu-x86.md: back out for now as this triggers other regressions.
10735 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
10737 * cpu-x86.md: force src1 and dest regpair for long shift instructions
10738 to eax:edx, so ecx can't get allocated to them (bug #80489).
10740 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
10742 * mini.c, mini-exceptions.c: enabled running fault handlers
10745 2007-01-03 Miguel de Icaza <miguel@novell.com>
10747 * driver.c: If nothing fail, do not use the string "failed",
10748 because it makes it very annoying to view test result logs on the
10751 2006-12-30 Miguel de Icaza <miguel@novell.com>
10753 * debug-debugger.c (mono_debugger_main): Rename "main" to
10754 "main_method" to prevent a warning.
10756 Remove a warning for unused field.
10758 2006-12-28 Martin Baulig <martin@ximian.com>
10761 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
10763 2006-12-22 Martin Baulig <martin@ximian.com>
10765 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
10766 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
10767 seperate `.mdb_debug_info' section, so we can access it from the
10768 debugger even if the binary is stripped.
10770 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
10771 from the `.mdb_debug_info' here to prevent the linker from
10772 removing that section.
10774 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
10775 mdb-debug-info64.s.
10777 2006-12-19 Robert Jordan <robertj@gmx.net>
10779 * mini-x86: enable the code to return small structures in
10780 registers for FreeBSD as well. Fixes bug #80278.
10781 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
10783 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
10785 * mini-x86.c: align the stack when calling the profiler
10786 function instrumenting the prolog (on OSX).
10788 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
10790 * mini.c: emit a break opcode where Debugger.Break () is called.
10792 2006-12-13 Miguel de Icaza <miguel@novell.com>
10794 * mini.c (mono_method_to_ir): Provide useful information on this
10795 assert, to prevent others from debugging like I did.
10797 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
10799 * mini.c: enable code which was incorrectly commented
10802 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
10804 * mini-x86.c: enable on OSX, too, the code to return small
10805 structures in registers.
10807 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
10809 * mini-x86.c: remove the use of the dynamic code manager here, too.
10811 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
10813 * mini.h, debug-debugger.c, tramp-*.c: fixed
10814 mono_debugger_create_notification_function() to use
10815 mono_global_codeman_reserve () instead of a dynamic code manager.
10817 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
10819 * mini.c, jit-icalls.h, jit-icalls.c: remove the
10820 ves_array_element_address() jit icall and use a generated
10821 managed method instead (which is about 4 times faster for a rank 3
10824 2006-11-29 Mark Mason <mason@broadcom.com>
10826 * basic-calls.cs: additional tests for passing
10827 structures as function arguments.
10829 2006-11-29 Mark Mason <mason@broadcom.com>
10831 * mini-mips.h: disable custom exception handling
10832 * mini-mips.c: throw/rethrow should use jalr to call
10833 exception stubs. Fixed bug with passing structures
10834 by value. More support for tracing floating point
10837 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
10839 * mini.c: fixed typo in the soft-float ldind.r4 handling
10842 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
10844 * mini.c, mini.h, driver.c: added --runtime command line
10845 option to select a different runtime than the autodetected one.
10846 * jit.h: added API for embedders to initialize with a specific
10849 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
10851 * mini.c: handle also boxing of r4 values (bug #80024).
10853 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
10855 * mini-ppc.c: force indirect calls until we reserve
10856 enough address space for all the generated code.
10858 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
10860 * exceptions-arm.c: workaround bugs in the libc definition
10861 of struct ucontext.
10863 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
10865 * inssel.brg: fixes from me and Mark Mason.
10867 2006-11-23 Dick Porter <dick@ximian.com>
10869 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
10870 semaphore display now we've fixed the initial value
10872 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
10874 * inssel.brg: partially revert the last change to fix the build.
10876 2006-11-21 Mark Mason <mason@broadcom.com>
10878 * inssel.brg: Add and use compare-and-branch macros to support
10879 architectures that do not have condition code registers (ie. MIPS).
10880 * *-mips.{c,brg,md}: Fix copyright statements
10882 2006-11-20 Mark Mason <mason@broadcom.com>
10884 * Makefile.am: remove mini-codegen.c from list of MIPS sources
10885 * mini.c: Allow GET_CONTEXT to be specified by the arch port
10886 * mini.h: Added declaration for mono_print_ins()
10887 * mini-codegen.c: added ins_spec initializer for MIPS
10888 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
10889 vreg to be virtual and hreg to be non-virtual.
10890 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
10891 is not yet working/implemented correctly.
10892 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
10893 non-static, fixup calls to print_ins() from other parts in the file.
10895 2006-11-20 Mark Mason <mason@broadcom.com>
10897 * basic-calls.cs: added tests for passing structures as arguments
10900 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
10902 * inssel-long32.brg: optimize signed division by power of two.
10904 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
10906 * mini-arm.c: added support for interworking with thumb code
10907 (mono must be still be built using the ARM instruction encoding).
10909 2006-11-19 Miguel de Icaza <miguel@novell.com>
10911 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
10912 verifier has different rules for it. Fixes a few verifier issues
10915 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
10916 at the end, so people know what happened.
10918 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
10920 * brach-opts.c: in optimize_exception_target() make sure we
10921 are in a catch clause (fixes bug #79871).
10923 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
10925 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
10926 more soft-float support fixes.
10928 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
10930 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
10931 that are passed half on the stack and half in registers.
10933 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
10935 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
10936 more mips integration work from Mark E Mason
10937 <mark.e.mason@broadcom.com>.
10939 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
10941 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
10942 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
10943 tramp-mips.c: added sources for the mips port, not
10944 integrated in the build yet. Contributed by
10945 Mark E Mason <mark.e.mason@broadcom.com>.
10947 2006-11-14 Neale Ferguson <neale@sinenomine.net>
10949 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
10951 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
10953 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
10954 put the soft-float rules in its own file since it seems to
10955 break s390 compilation.
10957 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
10959 * mini-arm.c: fixed wrnings.
10961 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
10963 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
10964 inssel-arm.brg: ARM support for soft-float.
10966 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
10968 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
10969 loads and stores of 32 bit fp values.
10971 2006-11-10 Zoltan Varga <vargaz@gmail.com>
10973 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
10975 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
10976 works. Fixes #79852 and #79463.
10978 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
10980 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
10981 more soft-float support WIP and fixes.
10983 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
10985 * mini-arm.c: some VFP updates.
10987 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
10989 * mini-exceptions.c: 0 is a valid local var offset in some
10990 architectures, don't assert (bug #78508).
10992 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
10994 * exceptions-arm.c: fixed off by one error in stack walk code.
10996 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
10998 * mini.h, mini.c: more precise tracking of type load exceptions.
11000 2006-11-03 Robert Jordan <robertj@gmx.net>
11002 * Makefile.am: [WIN32] Add monow.exe target.
11003 * driver.c: [WIN32] Don't detach the console when debugging.
11006 2006-10-30 Miguel de Icaza <miguel@novell.com>
11008 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
11010 2006-10-23 Zoltan Varga <vargaz@gmail.com>
11012 * aot-compiler.c (emit_method_info): Add a case missed earlier.
11014 * driver.c (mini_regression): Fix --regression with AOT.
11016 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
11018 2006-10-17 Zoltan Varga <vargaz@gmail.com>
11020 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
11022 * mini-sparc.h: Don't use sigaction on sparc/linux.
11024 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
11026 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
11028 * mini-exceptions.c: Add proper include files for getpid ().
11030 2006-10-16 Zoltan Varga <vargaz@gmail.com>
11032 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
11033 address instead of a MonoJitInfo* to avoid decoding the exception info for the
11036 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
11037 name cache to reduce its size.
11039 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
11041 2006-10-15 Zoltan Varga <vargaz@gmail.com>
11043 * mini-x86.c: Save/restore the current LMF structure more efficiently using
11044 the mono_lmf TLS variable.
11046 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
11047 trampoline lmf frames.
11049 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
11051 2006-10-14 Zoltan Varga <vargaz@gmail.com>
11053 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
11054 the mono_lmf TLS variable.
11056 * mini-exceptions.c: Access the LMF structure through accessors.
11058 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
11059 variable instead of in jit_tls->lmf.
11061 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
11063 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
11064 trampoline lmf frames.
11066 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
11068 2006-10-12 Zoltan Varga <vargaz@gmail.com>
11070 * mini.c trace.c mini-x86.c: Revert these too.
11072 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
11075 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
11077 * genmdesc.c: removed now dead code.
11079 2006-10-09 Robert Jordan <robertj@gmx.net>
11081 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
11083 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
11085 * mini.h: do not leave gaps in the opcode values.
11087 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
11089 * jit-icalls.h: flag functions as internal here, too.
11091 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
11093 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
11094 functions with the internal attribute.
11096 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
11098 * aot-compiler.c: fclose the file descriptor in the profile read loop.
11100 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
11102 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
11105 2006-10-05 Zoltan Varga <vargaz@gmail.com>
11107 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
11108 tail calls as on other platforms.
11110 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
11112 * iltests.il: Add a few tailcall tests.
11114 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
11116 * driver.c: fix loop for old compilers (bug #79521).
11118 2006-10-02 Zoltan Varga <vargaz@gmail.com>
11120 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
11122 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
11124 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
11125 metadata without any code.
11127 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
11128 more precise debugging information using gdb.
11130 2006-09-30 Zoltan Varga <vargaz@gmail.com>
11132 * inssel-ia64.brg: Make the helper methods static.
11134 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
11136 * inssel-x86.brg: make the helper methods static.
11138 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
11140 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
11142 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
11144 * mini.c: updates for monoburg changes.
11145 * inssel.brg: make a few helper functions static as they should.
11147 2006-09-27 Zoltan Varga <vargaz@gmail.com>
11149 * Makefile.am: Move mini-codegen.c to common_sources.
11151 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
11153 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
11155 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
11156 mini-ppc.h: port to use the common local register allocator.
11158 2006-09-26 Zoltan Varga <vargaz@gmail.com>
11160 * mini.h: Remove the comment too then.
11162 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
11164 * mini.h: put back backend.data which is to be used shortly and
11165 doesn't increase the size of MonoInst. If any 64 bit arch aligned
11166 pointers on 4 byte boundaries it'd have much bigger issues running
11167 and you can ifdef it out anyway.
11169 2006-09-26 Zoltan Varga <vargaz@gmail.com>
11171 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
11172 MonoInst size by 4 bytes on 64 bit machines.
11174 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
11176 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
11177 replacement with more meaningful field names. Arch maintainers, please
11178 check the assigned names are good enough for your arch.
11180 2006-09-26 Zoltan Varga <vargaz@gmail.com>
11182 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
11183 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
11185 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
11187 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
11188 relocations and memory requirements, put the optimization flags
11189 definitions in their own file.
11191 2006-09-24 Zoltan Varga <vargaz@gmail.com>
11193 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
11195 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
11197 2006-09-22 Zoltan Varga <vargaz@gmail.com>
11199 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
11201 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
11203 * inssel.brg: use the correct function to get the size of an item
11204 in an array, given an element class.
11205 * aot-compiler.c: do not access class->class_size directly.
11207 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
11209 * mini.h, debug-mini.c: added a debugging function to print
11210 info about local variables and arguments in a jitted method.
11212 2006-09-20 Zoltan Varga <vargaz@gmail.com>
11214 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
11216 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
11218 2006-09-19 Zoltan Varga <vargaz@gmail.com>
11220 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
11221 inner and outer loops when passing vtypes.
11223 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
11225 * mini-ppc.c: take into account the cpu errata for cache flushing
11226 which caused some random errors (bug #79381).
11228 2006-09-19 Zoltan Varga <vargaz@gmail.com>
11230 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
11231 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
11233 2006-09-17 Zoltan Varga <vargaz@gmail.com>
11235 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
11238 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
11239 freebsd ports tree.
11241 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
11242 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
11244 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
11247 2006-09-13 Zoltan Varga <vargaz@gmail.com>
11249 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
11251 2006-09-12 Zoltan Varga <vargaz@gmail.com>
11253 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
11254 macro does not have to be changed during debugging.
11256 * 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>.
11258 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
11260 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
11262 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
11263 MONO_ARCH_NO_EMULATE_MUL is defined.
11265 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
11267 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
11269 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
11271 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
11273 2006-09-11 Zoltan Varga <vargaz@gmail.com>
11275 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
11276 stuff to mini-exceptions.c where it is used.
11278 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
11279 setup code, the real one is in mini-exceptions.c.
11281 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
11282 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
11283 some changes from the freebsd ports tree.
11285 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
11288 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
11290 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
11292 * mini.c: on Linux, check for /proc to be mounted
11293 (bug# 79351, novell bug#201204).
11295 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
11297 * mini.c: handle cases where pthread_attr_getstack() behaves
11298 incorrectly (bug #78096).
11300 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
11302 * mini-arm.c: support larger stack frames (bug #79272).
11304 2006-09-08 Zoltan Varga <vargaz@gmail.com>
11306 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
11308 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
11311 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
11312 mono_class_from_name () to find a class from its name.
11314 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
11316 2006-09-07 Zoltan Varga <vargaz@gmail.com>
11318 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
11320 2006-09-05 Kornel Pal <kornelpal@gmail.com>
11322 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
11324 2006-09-04 Zoltan Varga <vargaz@gmail.com>
11326 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
11327 callinfo->trampoline.
11329 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
11331 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
11334 2006-09-03 Zoltan Varga <vargaz@gmail.com>
11336 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
11338 2006-09-02 Zoltan Varga <vargaz@gmail.com>
11340 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
11341 stats.method_trampolines, it is already done by the generic trampoline code.
11343 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
11345 2006-09-01 Zoltan Varga <vargaz@gmail.com>
11347 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
11349 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
11351 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
11353 * mini.c (print_jit_stats): Print mscorlib mempool size too.
11355 * mini.c (print_jit_stats): Print new stats.
11357 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
11359 2006-08-31 Zoltan Varga <vargaz@gmail.com>
11361 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
11362 Address on two dimensional arrays. Fixes #78729.
11364 * mini.h (MonoCompile): Add a 'skip_visibility' field.
11366 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
11369 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
11371 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
11374 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
11376 (mini_get_ldelema_ins): Ditto.
11378 2006-08-30 Zoltan Varga <vargaz@gmail.com>
11380 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
11381 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
11384 2006-08-29 Neale Ferguson <neale@sinenomine.net>
11386 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
11387 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
11389 * exceptions-s390x.c: Cosmetic change.
11391 * tramp-s390.c: Fix warning.
11393 * cpu-s390.md: Correct length of mul_imm.
11395 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
11397 * aot-compiler.c: added binary writer with ELF backend
11398 implementation (only on Linux/x86 for now).
11400 2006-08-18 Zoltan Varga <vargaz@gmail.com>
11402 * Makefile.am: Don't run net 2.0 AOT tests.
11404 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
11405 (mono_compile_assembly): Skip net 2.0 assemblies as well.
11407 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
11409 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
11411 * aot-compiler.c: simplified and refactored the asm-writing code
11412 to allow different backends.
11414 2006-08-18 Zoltan Varga <vargaz@gmail.com>
11416 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11418 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
11419 little. Share patches of type TYPE_FROM_HANDLE as well.
11421 * mini.c (mono_patch_info_equal): New helper function.
11422 (mono_patch_info_hash): Ditto.
11424 * aot-compiler.c (emit_method_code): Fix s390 build.
11426 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
11427 is not handled because it is stored as a flag and not as a type ctor. Fixes
11430 2006-08-17 Zoltan Varga <vargaz@gmail.com>
11432 * aot-compiler.c: Fix computation of GOT slot statistics.
11434 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
11435 Also remove support for not PIC AOT.
11437 * mini.h: Bump AOT file format version.
11439 * objects.cs: Add a test for #78990.
11441 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
11442 (peter.dettman@iinet.net.au). Fixes #79087.
11444 * basic-long.cs: Add a test for the above.
11446 2006-08-16 Zoltan Varga <vargaz@gmail.com>
11448 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
11450 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
11453 2006-08-15 Zoltan Varga <vargaz@gmail.com>
11455 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
11458 2006-08-10 Jonathan Chambers <joncham@gmail.com>
11460 * mini.c: Don't verify COM proxy invoke calls
11463 2006-08-10 Dick Porter <dick@ximian.com>
11465 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
11466 which process is holding semaphores locked.
11468 2006-08-08 Zoltan Varga <vargaz@gmail.com>
11470 * mini-ia64.c mini-amd64.c: Fix #79027.
11472 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
11474 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
11476 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
11477 implicit arguments in a vararg call. Fixes #79027.
11479 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
11481 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
11482 (mono_get_array_new_va_signature): Ditto.
11484 2006-08-05 Zoltan Varga <vargaz@gmail.com>
11486 * aot-runtime.c: Call init_plt lazily.
11488 * inssel-long.brg: Fix unsigned long->int conversion.
11490 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
11492 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
11493 that most data is now in the .rss/.data section.
11495 2006-08-04 Zoltan Varga <vargaz@gmail.com>
11497 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
11499 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
11501 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
11503 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
11505 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
11506 virtual call. Fixes #79010.
11508 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
11509 and use the result as the this argument in the real call.
11511 * generics.2.cs: Add a new test for #79010.
11513 2006-08-03 Zoltan Varga <vargaz@gmail.com>
11515 * mini-x86.c: Fix a warning.
11517 * aot-compiler.c: Add a bunch of statistics.
11519 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
11521 2006-08-02 Zoltan Varga <vargaz@gmail.com>
11523 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
11525 2006-08-01 Zoltan Varga <vargaz@gmail.com>
11527 * 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>.
11529 2006-07-13 Miguel de Icaza <miguel@novell.com>
11531 * mini.c (mono_method_to_ir): Obtain the original method in the
11532 CIL stream and use this to perform validation.
11536 2006-07-19 Zoltan Varga <vargaz@gmail.com>
11538 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
11539 (mono_arch_call_opcode): Ditto.
11541 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
11544 * mini.c (mono_patch_info_dup_mp): New helper function.
11546 * aot-compiler.c (compile_method): Fix some of the memory allocated during
11547 compilation. Fixes #78827.
11549 2006-07-18 Kornel Pal <kornelpal@gmail.com>
11551 * declsec.c: Use original security informations for
11552 MONO_WRAPPER_MANAGED_TO_MANAGED.
11554 2006-07-15 Jonathan Chambers <joncham@gmail.com>
11556 * mini.c: Allow Com Interop methods/classes and
11557 don't verify COM wrapper calls
11560 2006-07-13 Zoltan Varga <vargaz@gmail.com>
11562 * inssel-long32.brg: Fix long->i4 checked conversion.
11564 * exceptions.cs: Add a test for the above.
11566 2006-07-08 Zoltan Varga <vargaz@gmail.com>
11568 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
11570 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
11573 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
11576 2006-07-03 Zoltan Varga <vargaz@gmail.com>
11578 * mini.c: Fix solaris/x86 exception handling.
11580 * Makefile.am: Get rid of $(ICU_LIBS).
11582 2006-07-02 Zoltan Varga <vargaz@gmail.com>
11584 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
11585 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
11586 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
11588 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
11590 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
11591 this function causes a SIGSEGV.
11593 2006-06-22 Zoltan Varga <vargaz@gmail.com>
11595 * mini.c: Remove unused solaris/x86 includes.
11597 2006-06-21 Zoltan Varga <vargaz@gmail.com>
11599 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
11601 2006-06-20 Jb Evain <jbevain@gmail.com>
11603 * cpu-g4.md: fix max length of start_handler instruction.
11605 2006-06-20 Massimiliano Mantione <massi@ximian.com>
11606 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
11608 2006-06-16 Massimiliano Mantione <massi@ximian.com>
11609 * ssa.c: Fixed bug 78653 for SSA based deadce.
11610 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
11611 MonoInst.flags, used in SSA based deadce.
11612 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
11613 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
11615 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
11617 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
11618 it can end up using non executable memory on ppc64 systems
11619 running ppc32 userspace (fix from Johannes Berg).
11621 2006-06-14 Dick Porter <dick@ximian.com>
11623 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
11626 2006-06-13 Massimiliano Mantione <massi@ximian.com>
11627 * mini.c: Made so that inline is locally disabled if it would
11628 trigger a .cctor, because too many apps depend on this behavior
11629 (which seems to be also the one of the MS CLR).
11631 2006-06-13 Zoltan Varga <vargaz@gmail.com>
11633 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
11634 No idea why this worked before.
11636 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
11637 which branch to outer exception clauses since they could skip the
11638 inner finally clauses. Fixes #78633.
11640 * exceptions.cs: Add a test for the above.
11642 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
11645 * iltests.il: Add a test for the above.
11647 2006-06-12 Zoltan Varga <vargaz@gmail.com>
11649 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
11650 after the end of a try bblock, to prevent asserts in mini_method_compile ().
11652 * iltests.il: Add a test for the above.
11654 2006-06-10 Zoltan Varga <vargaz@gmail.com>
11656 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
11658 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
11659 methods as instrinsics.
11661 2006-06-09 Wade Berrier <wberrier@novell.com>
11663 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
11664 (simple-cee-ops.h ssapre-mini-ops.h)
11666 2006-06-09 Neale Ferguson <neale@sinenomine.net>
11668 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
11669 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
11671 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
11672 * cpu-s390x.md: Fix max. length values for a couple of instructions.
11674 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
11676 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
11678 2006-06-08 Massimiliano Mantione <massi@ximian.com>
11680 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
11681 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
11682 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
11683 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
11684 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
11685 of opcodes, so that bug 78549 should not happen again.
11686 * ssapre.c: Updated to use the renamed files.
11688 2006-06-08 Zoltan Varga <vargaz@gmail.com>
11690 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
11691 in OP_ATOMIC_EXCHANGE_I4.
11693 2006-06-07 Wade Berrier <wberrier@novell.com>
11695 * tramp-s390.c: Fix s390 build (add missing pointer declarations
11696 in mono_debugger_create_notification_function)
11698 2006-06-06 Zoltan Varga <vargaz@gmail.com>
11700 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
11702 * mini.c (type_from_stack_type): Disable some changes which do not
11705 * driver.c: Reenable opts.
11707 * mini.h (MonoStackSlot): New structure to keep track of the verification state
11708 of the evaluation stack.
11710 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
11711 evaluation stack trace at entry to the bblock.
11713 * mini.c (merge_stacks): New function to perform verification of stack merges.
11714 Turned off by default.
11716 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
11719 2006-06-06 Massimiliano Mantione <massi@ximian.com>
11721 * local-propagation.c: Fixed bug 78549.
11723 2006-06-04 Zoltan Varga <vargaz@gmail.com>
11725 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
11727 2006-06-02 Miguel de Icaza <miguel@novell.com>
11729 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
11730 tramp-arm.c, tramp-ia64.c
11731 (mono_debugger_create_notification_function): Update signature to
11732 new signature and use new protocol for creating the notification
11735 Should fix the build.
11737 2006-06-02 Geoff Norton <gnorton@customerdna.com>
11739 * exceptions-ppc.c (mono_jit_walk_stack)
11740 (ves_icall_get_frame_info): Fix the build
11742 2006-06-02 Zoltan Varga <vargaz@gmail.com>
11744 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
11746 2006-05-31 Raja R Harinath <rharinath@novell.com>
11748 * il2tests.2.il: New file for generics CIL tests. Add test for
11750 * Makefile.am: Update.
11753 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
11756 2006-05-30 Massimiliano Mantione <massi@ximian.com>
11758 * aliasing.c: Fixed bug 78311.
11760 2006-05-29 Martin Baulig <martin@ximian.com>
11762 * mini-exceptions.c (mono_find_jit_info): When computing the
11763 native offset, check whether we're actually inside the method's
11764 code; call mono_debug_print_stack_frame() to format the frame.
11765 (ves_icall_System_Exception_get_trace): Call
11766 mono_debug_print_stack_frame() to format the stack frame.
11767 (ves_icall_get_trace): Update to the new debugging API.
11768 (mono_jit_walk_stack_from_ctx): Likewise.
11769 (ves_icall_get_frame_info): Likewise.
11771 * mini.c (get_method_from_ip): Use the new debugging API.
11772 (mono_print_method_from_ip): Likewise.
11775 (mono_jit_walk_stack): Use the new debugging API.
11776 (ves_icall_get_frame_info): Likewise.
11778 2006-05-27 Zoltan Varga <vargaz@gmail.com>
11780 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
11782 2006-05-25 Massimiliano Mantione <massi@ximian.com>
11784 * mini.c: Added "limitator" to inline for debugging.
11786 2006-05-24 Martin Baulig <martin@ximian.com>
11788 * debug-debugger.c (mono_debugger_init): Create a private,
11789 malloc()-based code manager for the notification function and
11790 intentionally leak it on exit. This fixes the crash-on-exit race
11794 (mono_debugger_create_notification_function): Added
11795 `MonoCodeManager *' argument.
11798 (mono_debugger_create_notification_function): Added
11799 `MonoCodeManager *' argument.
11801 2006-05-23 Massimiliano Mantione <massi@ximian.com>
11803 * aliasing.c: Fixed 64 bit issue.
11804 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
11805 default since all known bugs are fixed (one more time!).
11807 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
11809 * mini.c: write barrier support.
11811 2006-05-23 Martin Baulig <martin@ximian.com>
11813 * debug-debugger.c: Revert Paolo's change. Add comment and #error
11814 check at the top of the file.
11816 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
11818 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
11819 reverting changes without reason and without changelog entries.
11821 2006-05-18 Zoltan Varga <vargaz@gmail.com>
11823 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
11824 to a few opcodes. Fixes #78439.
11826 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
11827 consistency with other archs.
11829 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
11831 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
11833 * debug-debugger.c: fix the build.
11835 2006-05-17 Martin Baulig <martin@ximian.com>
11838 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
11839 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
11840 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
11841 (debugger_attach): Call GC_mono_debugger_add_all_threads().
11843 2006-05-11 Zoltan Varga <vargaz@gmail.com>
11845 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
11847 2006-05-10 Zoltan Varga <vargaz@gmail.com>
11849 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
11850 MONO_TYPE_GENERICINST.
11852 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
11853 MONO_TYPE_GENERICINST.
11855 2006-05-09 Zoltan Varga <vargaz@gmail.com>
11857 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
11860 2006-05-08 Zoltan Varga <vargaz@gmail.com>
11862 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
11864 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
11866 2006-05-06 Zoltan Varga <vargaz@gmail.com>
11868 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
11869 mono_trace_cleanup ().
11871 * iltests.il: Fix problem with the newly added test.
11873 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
11874 due to register constraints, free up the previous hreg. Fixes #78314.
11876 * iltests.il: Add new test for #78314.
11878 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
11879 Interlocked.Add. Fixes #78312.
11881 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
11883 2006-05-05 Zoltan Varga <vargaz@gmail.com>
11885 * inssel.brg (mini_emit_virtual_call): Fix a warning.
11887 2006-05-05 Martin Baulig <martin@ximian.com>
11889 * debug-mini.c (mono_debug_open_block): New method.
11892 (mono_arch_output_basic_block): Call mono_debug_open_block() at
11893 the beginning of each basic block.
11896 (mono_arch_output_basic_block): Call mono_debug_open_block() at
11897 the beginning of each basic block.
11899 2006-05-04 Massimiliano Mantione <massi@ximian.com>
11901 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
11902 default until I understand why they break the build on amd64.
11904 2006-05-04 Zoltan Varga <vargaz@gmail.com>
11906 * mini.c (mini_cleanup): Call mono_cleanup ().
11908 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
11911 2006-05-04 Massimiliano Mantione <massi@ximian.com>
11913 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
11914 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
11915 default since all known bugs are fixed, and I cannot reproduce bug
11916 77944... I'm asking Matt Hargett to test again after this commit.
11918 2006-04-28 Massimiliano Mantione <massi@ximian.com>
11920 * mini-codegen.c: Fixed typo that thrashed inline.
11922 2006-04-28 Zoltan Varga <vargaz@gmail.com>
11924 * dominators.c (compute_dominators): Avoid using a worklist since
11925 it is not correct in some cases. Instead, iterate over all bblocks as
11926 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
11928 2006-04-28 Miguel de Icaza <miguel@novell.com>
11930 * mini.c (mono_jit_compile_method_inner): Use
11931 mono_prepare_exception_from_error that resets the value
11934 2006-04-27 Miguel de Icaza <miguel@novell.com>
11936 * mini.c: Move the mini_loader_error_to_exception to metadata.
11938 2006-04-27 Massimiliano Mantione <massi@ximian.com>
11940 * aliasing.c: Fixed bug 78210.
11942 2006-04-27 Massimiliano Mantione <massi@ximian.com>
11944 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
11945 default until all their problems (or the ones they trigger) are fixed.
11947 2006-04-26 Zoltan Varga <vargaz@gmail.com>
11949 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
11951 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
11952 as loaded only after resolving patches since that could invoke the same method.
11954 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
11956 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
11959 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
11962 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
11965 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
11966 made from AOT code through the PLT table.
11968 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
11969 holding the plt offset when a call is made to the aot plt trampoline.
11971 2006-04-25 Zoltan Varga <vargaz@gmail.com>
11973 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
11976 * Makefile.am (common_sources): Fix build breakage.
11978 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
11979 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
11980 intra-assembly calls if possible.
11982 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
11984 * mini-trampolines.c: Handle PLT entries.
11986 * mini.c: Avoid creating a GOT var for calls.
11988 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
11989 from mscorlib code.
11991 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
11992 from mscorlib code.
11994 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
11997 * mini.h: Bump AOT file format version.
11999 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
12002 2006-04-25 Martin Baulig <martin@ximian.com>
12004 * driver.c: Disable copyprop, consprop and inline when running
12005 inside the debugger.
12007 2006-04-25 Martin Baulig <martin@ximian.com>
12009 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
12010 with `get_current_thread' and added `detach'.
12011 (MonoDebuggerMetadataInfo): Added `thread_size',
12012 `thread_tid_offset', `thread_stack_ptr_offset' and
12013 `thread_end_stack_offset'.
12015 2006-04-25 Zoltan Varga <vargaz@gmail.com>
12017 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
12020 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
12021 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
12023 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
12025 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
12027 * aot.c: Add support for ADJUSTED_IID.
12029 2006-04-24 Zoltan Varga <vargaz@gmail.com>
12031 * aot.c (emit_method_order): Don't align method_order_end.
12033 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
12034 the interface ID changes.
12036 2006-04-21 Dick Porter <dick@ximian.com>
12038 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
12039 cleaning up a thread. Fixes the new part of bug 77470.
12041 2006-04-20 Geoff Norton <gnorton@customerdna.com>
12043 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
12044 to managed wrapper.
12046 2006-04-19 Zoltan Varga <vargaz@gmail.com>
12048 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
12050 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
12051 SIGSEGV. Fixes #78072.
12053 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
12054 unregister our SIGABRT handler.
12056 2006-04-19 Massimiliano Mantione <massi@ximian.com>
12058 * mini.c: Disabled inline where it can alter the call stack in a
12059 way visible from managed code.
12060 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
12063 2006-04-16 Zoltan Varga <vargaz@gmail.com>
12065 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
12066 on other platforms. Fixes #78089.
12068 2006-04-13 Martin Baulig <martin@ximian.com>
12070 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
12071 determine whether we're inside the debugger.
12074 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
12076 2006-04-12 Zoltan Varga <vargaz@gmail.com>
12078 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
12079 handler clauses. Fixes #78024.
12081 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
12082 in the CALL_MEMBASE opcodes. Fixes #78088.
12083 (mono_arch_get_vcall_slot_addr): Ditto.
12085 2006-04-10 Martin Baulig <martin@ximian.com>
12087 * debug-debugger.c: The thread handling code has now been moved
12088 into ../metadata/threads.c.
12090 2006-04-10 Zoltan Varga <vargaz@gmail.com>
12092 * driver.c (mono_main): Fix --with-gc=none build.
12094 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
12095 (mono_spillvar_offset_float): Ditto.
12096 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
12097 hreg, not when its !global, since on ia64, there is a third category: stacked
12100 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
12102 * mini.c: set MonoInst->klass for load field address and a few other
12105 2006-04-10 Zoltan Varga <vargaz@gmail.com>
12107 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
12109 2006-04-07 Zoltan Varga <vargaz@gmail.com>
12111 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
12112 the branch opt changes.
12114 2006-04-06 Dick Porter <dick@ximian.com>
12116 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
12118 * wapihandles.c (mini_wapi_seminfo):
12119 * driver.c (mono_main): Add semaphore info option
12121 2006-04-05 Zoltan Varga <vargaz@gmail.com>
12123 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
12124 branch optimization changes. Fixes #78009.
12126 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
12128 * mini.c: ignore accessibility of methods in managed->native wrappers.
12130 2006-04-04 Zoltan Varga <vargaz@gmail.com>
12132 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
12134 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
12136 2006-04-03 Zoltan Varga <vargaz@gmail.com>
12138 * mini.c: Modify the branch optimizations to preserve the invariant that
12139 the entries inside the in_bb and out_bb arrays are unique.
12140 (mono_unlink_bblock): Avoid creation of new arrays.
12142 2006-04-02 Zoltan Varga <vargaz@gmail.com>
12144 * mini.c (mono_unlink_bblock): Fix regression caused by previous
12147 2006-04-01 Zoltan Varga <vargaz@gmail.com>
12149 * mini.c (optimize_branches): Remove the "optimizations" in
12150 the cbranch1/cbranch2 -> branch cases which were causing several
12151 problems in the past. Fixes #77986.
12153 2006-03-31 Chris Toshok <toshok@ximian.com>
12155 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
12156 default optimizations :(
12158 2006-03-31 Zoltan Varga <vargaz@gmail.com>
12160 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
12163 2006-03-31 Massimiliano Mantione <massi@ximian.com>
12165 * local-propagation.c: Added comments to structs and removed
12166 "Mono" prefixes from local tree mover types.
12168 2006-03-30 Zoltan Varga <vargaz@gmail.com>
12170 * Makefile.am (arch_sources): Define this for each architecture so
12171 libmono_la_SOURCES is defined in one place.
12173 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
12175 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
12178 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
12180 * driver.c: print the GC name supplied by configure.
12182 2006-03-29 Massimiliano Mantione <massi@ximian.com>
12184 * local-propagation.c: Added tree mover, and moved here all the
12185 local propagation code from mini.c
12186 * mini.c: Added support for treeprop, and moved all the local
12187 propagation code to local-propagation.c
12188 * mini.h: Added support for treeprop
12189 * driver.c: Added support for treeprop, enabled consprop, copyprop,
12190 treeprop, inline and deadce by default
12191 * Makefile.am: Added local-propagation.c
12193 2006-03-25 Zoltan Varga <vargaz@gmail.com>
12195 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
12197 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
12199 * debug-debugger.c: make it compile without the Boehm GC.
12201 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
12203 * mini.c: fixed issue with mismatch when an icall is registered
12204 with multiple names but same address.
12206 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
12208 * declsec.c, mini-exceptions.c: use write barrier to set reference
12209 fields of managed objects.
12211 2006-03-19 Zoltan Varga <vargaz@gmail.com>
12213 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
12214 (can_access_internals): Fix a warning.
12216 * mini.c (print_method_from_ip): Rename this to
12217 mono_print_method_from_ip so it gets exported.
12219 * trace.c: Deal with strings inside StringBuilder's containing garbage
12220 and fix memory leaks. Fixes #77848.
12222 2006-03-19 Zoltan Varga <vargaz@gmail.com>
12224 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
12227 2006-03-16 Neale Ferguson <neale@sinenomine.net>
12229 * mini-s390.c: Remove OP_X86_TEST_NULL.
12231 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
12233 * mini.c: use the correct GetHashCode() for the moving collector.
12235 2006-03-16 Massimiliano Mantione <massi@ximian.com>
12237 * liveness.c: Regalloc spill cost tuning.
12239 2006-03-15 Neale Ferguson <neale@sinenomine.net>
12241 * mini-s390x.h: Correct S390_LONG macro.
12243 * mini-s390x.c: Cleanup unused code.
12245 2006-03-15 Zoltan Varga <vargaz@gmail.com>
12247 * jit-icalls.h: New file.
12249 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
12250 icalls and include that instead of including jit-icalls.c.
12252 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
12255 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
12257 * mini.c: when checking for member accessibility, also check for
12258 friend assemblies and for explicit interface implementations.
12260 2006-03-14 Zoltan Varga <vargaz@gmail.com>
12262 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
12264 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
12266 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
12267 common cases are done first.
12269 * mini-ops.h: Only define platform specific opcodes on the given platform.
12271 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
12274 2006-03-14 Martin Baulig <martin@ximian.com>
12276 Revert Paolo's change from r57348:
12278 * mini.h: don't use gboolean for bitfields.
12279 * mini.c: verifier changes for fields and methods accessibility.
12281 2006-03-13 Neale Ferguson <neale@sinenomine.net>
12283 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
12285 * mini-s390x.c: Fix conv_r_un.
12287 * cpu-s390, cpu-s390x.md: Fix lengths.
12289 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
12291 * mini.c: nested types have access to all the nesting
12292 levels, not just the enclosing types.
12294 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
12296 * mini.c: added a few more verification checks.
12298 2006-03-12 Zoltan Varga <vargaz@gmail.com>
12300 * liveness.c: Merge optimizations from the linear-il branch.
12302 2006-03-11 Zoltan Varga <vargaz@gmail.com>
12304 * mini-ia64.c (emit_call): Add a comment.
12306 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
12308 * tramp-ia64.c: Fix some warnings.
12310 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
12312 * mini.h: don't use gboolean for bitfields.
12313 * mini.c: verifier changes for fields and methods accessibility.
12315 2006-03-11 Zoltan Varga <vargaz@gmail.com>
12317 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
12318 lazy icall wrapper changes.
12320 * dominators.c: Replace all the dominator algorithms with faster
12321 ones from the linear-il branch.
12323 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
12326 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
12327 common cases are done first.
12329 * mini-amd64.c: Fix some warnings.
12331 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
12334 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
12337 * mini.h: Add a missing prototype.
12339 2006-03-10 Zoltan Varga <vargaz@gmail.com>
12341 * mini.c: Compile icall wrappers lazily.
12343 * mini-codegen.c: Use printf instead of g_print since its much faster.
12345 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
12348 * mini.c (optimize_branches): Cache the negative result from
12349 remove_block_if_useless ().
12351 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
12352 Also fix some bblock linking issues.
12354 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
12357 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
12359 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
12360 accessed fields first, for better cache behavior.
12362 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
12364 * mini.c: speedup IList<T> array accesses.
12366 2006-03-09 Zoltan Varga <vargaz@gmail.com>
12368 * mini.c (mono_method_to_ir): Handle large methods overflowing the
12369 inline_costs counter. Fixes #77190.
12371 2006-03-06 Zoltan Varga <vargaz@gmail.com>
12373 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
12374 trace messages. Fixes #77706.
12376 2006-03-04 Martin Baulig <martin@ximian.com>
12378 * tramp-amd64.c, tramp-x86.c
12379 (mono_debugger_create_notification_function): Use
12380 mono_global_codeman_reserve() to allocate a buffer at runtime and
12383 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
12385 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
12386 notification function at runtime and then call `initialize' in the
12387 `MONO_DEBUGGER__debugger_info' vtable.
12389 2006-03-04 Zoltan Varga <vargaz@gmail.com>
12391 * iltests.il: Fix a visibility problem.
12393 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
12395 * driver.c, mini.c: add hooks for the counters API.
12397 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
12399 * driver.c: show disabled options.
12401 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
12403 * linear-scan.c: always use cost-driven selection.
12405 2006-02-28 Raja R Harinath <rharinath@novell.com>
12407 * jit-icalls.c (helper_compile_generic_method): Revert change from
12410 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
12412 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
12414 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
12416 * inssel.brg: style fixes, mostly to force the updated monoburg
12417 to run for people using svn.
12419 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
12421 * mini.c: match monoburg changes.
12423 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
12425 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
12426 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
12427 declaration in the header file.
12429 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
12431 * helpers.c: reduce relocations and mem usage.
12433 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
12435 * mini.h, mini-codegen.c: disable logging features if
12436 requested by configure.
12438 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
12440 * mini.c: tiny verifier changes.
12442 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
12444 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
12445 cpu-pentium.md: stack alignment changes for osx/x86,
12446 partially from Geoff Norton <gnorton@customerdna.com>.
12448 2006-02-24 Raja R Harinath <harinath@gmail.com>
12450 * jit-icalls.c (helper_compile_generic_method): Update to changes
12451 in metadata/class.c.
12453 2006-02-24 Zoltan Varga <vargaz@gmail.com>
12455 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
12457 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
12458 interface calls with large offsets.
12460 2006-02-23 Raja R Harinath <rharinath@novell.com>
12462 * jit-icalls.c (helper_compile_generic_method): Document the
12463 special-case we depend on so that we can inflate the method twice
12464 with the same context with no bad side-effects.
12466 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
12468 * mini-x86.c, mini-amd64.c: fix for case when xen support
12471 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
12473 * mini-x86.c, mini-amd64.c: generate code to access tls items
12474 in a faster way for Xen systems.
12476 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
12478 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
12479 updates and compilation fixes for the OSX/x86 port, mostly from
12480 Geoff Norton <gnorton@customerdna.com>.
12482 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
12484 * inssel.brg: faster interface call implementation
12485 to sync with the interface_offsets MonoVTable changes.
12487 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
12489 * mini.c: more verification checks.
12491 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
12493 * mini.c: added a few more verification checks.
12495 2006-02-17 Neale Ferguson <neale@sinenomine.net>
12497 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
12498 facility on the processor and use it if available.
12500 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
12502 * driver.c, aot.c, mini.c: throw exception if the IL code is
12503 invalid or unverifiable.
12505 2006-02-17 Raja R Harinath <rharinath@novell.com>
12507 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
12510 2006-02-16 Zoltan Varga <vargaz@gmail.com>
12512 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
12514 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
12516 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
12517 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
12518 handling of instantiated generic valuetypes.
12520 2006-02-11 Zoltan Varga <vargaz@gmail.com>
12522 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
12523 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
12526 * generics.2.cs: Revert the nullable reftypes tests.
12528 2006-02-10 Zoltan Varga <vargaz@gmail.com>
12530 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
12531 using __builtin_frame_address (1) as it doesn't work in the presence
12532 of optimizations. Hopefully fixes #77273.
12534 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
12535 -> generics.cs change as it doesn't work with some automake versions.
12537 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
12539 * mini.c: handle systems that sue a different way to
12540 retrieve the stack address of the current thread.
12542 2006-02-09 Zoltan Varga <vargaz@gmail.com>
12544 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
12545 it specially in the makefile.
12547 * generics.2.cs: Add tests for nullable reference types.
12549 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
12551 * mini.c: always handle the case when mono_jit_init()
12552 is called in a thread different from the main thread,
12553 confusing libgc (bug #77309).
12555 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
12557 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
12559 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
12561 * mini.c: change optimize_branches () to use a single loop
12562 and introduce a new optimization to simplify some range checks.
12564 2006-02-03 Martin Baulig <martin@ximian.com>
12566 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
12567 and merged with debugger_thread_manager_add_thread().
12568 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
12569 inform the debugger about the main thread.
12571 2006-02-03 Zoltan Varga <vargaz@gmail.com>
12573 * basic.cs: Add test for div.un/rem.un constant folding.
12575 2006-02-03 Neale Ferguson <neale@sinenomine.net>
12577 * cpu-s390x.md: correct int_xor_imm length
12579 2006-02-03 Zoltan Varga <vargaz@gmail.com>
12581 * generics.2.cs: New test for #77442.
12583 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
12586 2006-02-02 Martin Baulig <martin@ximian.com>
12588 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
12589 <mono/metadata/mono-debug-debugger.h>
12591 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
12593 2006-02-02 Martin Baulig <martin@ximian.com>
12595 * debug-debugger.h: New header file for debug-debugger.c.
12597 * debug-debugger.c: Big API cleanup; don't run the managed Main()
12598 function is a separate thread anymore; add support for attaching.
12600 2006-02-01 Zoltan Varga <vargaz@gmail.com>
12602 * tramp-x86.c: Fix a warning.
12604 2006-01-31 Zoltan Varga <vargaz@gmail.com>
12606 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
12607 on very large methods.
12609 * aot.c (load_patch_info): Fix a warning.
12611 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
12613 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
12614 mini-ops.h: alu membase optimizations.
12616 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
12618 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
12619 to speedup StringBuilder.
12621 2006-01-27 Zoltan Varga <vargaz@gmail.com>
12623 * dominators.c (mono_compute_natural_loops): Fix detection of
12624 loop body start blocks.
12626 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
12628 2006-01-26 Zoltan Varga <vargaz@gmail.com>
12630 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
12633 2006-01-25 Massimiliano Mantione <massi@ximian.com>
12635 * aliasing.c: Fixed aliasing issue on 64 bit archs.
12637 2006-01-25 Martin Baulig <martin@ximian.com>
12639 * debug-debugger.c: Moved the `MonoDebuggerManager' and
12640 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
12641 started to cleanup this file a little bit.
12643 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
12645 * mini.c: optimize a codepath frequently happening in generics code.
12647 2006-01-23 Martin Baulig <martin@ximian.com>
12649 * Makefile.am: Only compile debug-debugger.c on supported platforms.
12651 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
12652 functions directly.
12654 * driver.c: debug-debugger.c is only available if
12655 `MONO_DEBUGGER_SUPPORTED' is defined.
12657 2006-01-23 Martin Baulig <martin@ximian.com>
12659 * debug-debugger.c: Only enable this on platforms where the Mono
12660 Debugger is working (x86 and x86_64).
12662 2006-01-21 Martin Baulig <martin@ximian.com>
12664 The Mono Debugger is now using the normal `mono' instead of the
12665 `mono-debugger-mini-wrapper' when executing managed code.
12667 * debug-debugger.c: New file; previously known as
12668 debugger/wrapper/wrapper.c.
12670 * debug-mini.c (mono_init_debugger): Removed.
12672 * driver.c (mono_main): Added new `--inside-mdb' command line
12673 argument which is used when running inside the debugger.
12675 2006-01-20 Zoltan Varga <vargaz@gmail.com>
12677 * liveness.c (mono_analyze_liveness): Remove some unused data
12680 2006-01-17 Zoltan Varga <vargaz@gmail.com>
12682 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
12684 2006-01-16 Zoltan Varga <vargaz@gmail.com>
12686 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
12687 depends on implementation details of monobitset.
12689 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
12692 2006-01-15 Zoltan Varga <vargaz@gmail.com>
12694 * liveness.c: Update after monobitset changes.
12696 2006-01-14 Zoltan Varga <vargaz@gmail.com>
12698 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
12700 2006-01-11 Neale Ferguson <neale@sinenomine.net>
12702 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
12704 * mini-s390x.c: Remove warning messages.
12706 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
12708 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
12710 2006-01-10 Zoltan Varga <vargaz@gmail.com>
12712 * generics.2.cs: Add ldelem/stelem_any test.
12714 2006-01-10 Neale Ferguson <neale@sinenomine.net>
12716 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
12718 2006-01-07 Zoltan Varga <vargaz@gmail.com>
12720 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
12722 2006-01-06 Zoltan Varga <vargaz@gmail.com>
12724 * generics.2.cs: Reenable vtype tests.
12726 * inssel-x86.brg: Remove an icorrect valuetype rule.
12728 2006-01-06 Neale Ferguson <neale@sinenomine.net>
12730 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
12731 initial support for OP_ABS.
12733 2006-01-05 Neale Ferguson <neale@sinenomine.net>
12735 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
12737 2006-01-05 Neale Ferguson <neale@sinenomine.net>
12739 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
12740 conversion and implement LADD/LSUB.
12742 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
12745 2006-01-05 Neale Ferguson <neale@sinenomine.net>
12747 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
12749 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
12752 2006-01-05 Neale Ferguson <neale@sinenomine.net>
12754 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
12755 localloc is encountered. Fixes crash in test-183.cs when using gmcs
12756 (stack walk problem).
12758 2006-01-04 Zoltan Varga <vargaz@gmail.com>
12760 * aot.c (mono_aot_load_method): Fix a warning.
12762 2006-01-03 Neale Ferguson <neale@sinenomine.net>
12764 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
12766 2006-01-03 Zoltan Varga <vargaz@gmail.com>
12768 * iltests.il: Add test for #77148.
12770 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
12773 2006-01-03 Neale Ferguson <neale@sinenomine.net>
12775 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
12777 2006-01-03 Neale Ferguson <neale@sinenomine.net>
12779 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
12780 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
12782 * basic-long.cs: Add lconv-to-r4/r8 tests.
12784 2006-01-03 Zoltan Varga <vargaz@gmail.com>
12786 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
12788 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
12789 here as on other archs.
12791 2005-12-29 Neale Ferguson <neale@sinenomine.net>
12793 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
12795 2005-12-29 Neale Ferguson <neale@sinenomine.net>
12797 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
12799 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
12801 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
12802 instrument_prolog; Add memory_barrier instruction.
12804 2005-12-26 Zoltan Varga <vargaz@gmail.com>
12806 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
12808 2005-12-23 Zoltan Varga <vargaz@gmail.com>
12810 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
12812 * aliasing.c inssel.brg: Fix warnings.
12814 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
12815 could skip initialization of some parts of memory.
12817 * mini.c mini-ia64.c: Fix warnings.
12819 * inssel-sparc.brg: Add an implementation of lneg which actually works.
12821 2005-12-22 Zoltan Varga <vargaz@gmail.com>
12823 * aliasing.c (mono_build_aliasing_information): Add a workaround for
12824 a crash seen on sparc.
12826 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
12828 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
12830 2005-12-21 Neale Ferguson <neale@sinenomine.net>
12832 * mini-ops.h: Add s390_backchain instruction
12834 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
12836 * cpu-s390.md: Add s390_backchain instruction
12838 * mini-s390.c: Significant ABI changes
12840 * mini-s390.h: Cater for zero length structures
12842 2005-12-20 Neale Ferguson <neale@sinenomine.net>
12844 * mini-s390.c: ABI fixes
12846 * inssel-s390.brg: Remove debug statements
12848 * cpu-s390.md: Fix length of ATOMIC_xx operations
12850 2005-12-19 Zoltan Varga <vargaz@gmail.com>
12852 * basic-float.cs: Add float<->long conversion tests.
12854 2005-12-16 Neale Ferguson <neale@sinenomine.net>
12856 * mini-s390.c: Fix LOCALLOC processing.
12858 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
12860 2005-12-15 Zoltan Varga <vargaz@gmail.com>
12862 * iltests.il: Add tests for some opcodes not covered by the other
12865 2005-12-15 Neale Ferguson <neale@sinenomine.net>
12867 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
12868 register loading for Tail processing; Correct trace output.
12870 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
12872 * cpu-s390.md: Correct size of jmp instruction.
12874 2005-12-13 Neale Ferguson <neale@sinenomine.net>
12876 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
12878 2005-12-13 Neale Ferguson <neale@sinenomine.net>
12880 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
12881 Bring s390 up to current level.
12883 2005-12-12 Zltan Varga <vargaz@gmail.com>
12885 * generics.2.cs: Disable the newly added tests as they do not work yet.
12887 * generics.2.cs: Add valuetype tests.
12889 2005-12-09 Zoltan Varga <vargaz@gmail.com>
12891 * basic-long.cs: Add i4->u8 test.
12893 * objects.cs: Add tests for JIT intrinsic.
12895 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
12896 optimizations lost by a mistake.
12898 2005-12-07 Zoltan Varga <vargaz@gmail.com>
12900 * basic-long.cs: Remove a test moved to objects.cs.
12902 * arrays.cs: Add more array tests.
12904 2005-12-06 Zoltan Varga <vargaz@gmail.com>
12906 * arrays.cs: Add new tests for multi-dimensional arrays.
12908 2005-12-06 Raja R Harinath <rharinath@novell.com>
12910 * Makefile.am (test_sources2): Add generics.2.cs.
12911 (EXTRA_DIST): Add test_sources2.
12913 2005-12-05 Ben Maurer <bmaurer@ximian.com>
12915 Support for boxing and unboxing nullable types as well as the
12916 isinst operation on nullables, per the CLI ammendment.
12918 * inssel.brg (CEE_ISINST): Special case for nullable
12920 * mini.c (handle_unbox_nullable): new method
12921 (handle_box): Special case for nullable types
12922 (mono_method_to_ir): Call handle_unbox_nullable in correct
12925 * generics.2.cs: New test suite
12927 * Makefile.am: Support for regression tests with generics.
12929 2005-12-03 Zoltan Varga <vargaz@gmail.com>
12931 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
12932 allocated to registers. Fixes #76800.
12934 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
12936 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
12938 2005-11-30 Zoltan Varga <vargaz@gmail.com>
12940 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
12943 2005-11-29 Zoltan Varga <vargaz@gmail.com>
12945 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
12948 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
12950 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
12951 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
12953 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
12954 single precision before storing to a single precision location.
12956 2005-11-28 Raja R Harinath <rharinath@novell.com>
12958 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
12960 2005-11-27 Zoltan Varga <vargaz@gmail.com>
12962 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
12965 * basic.cs: Remove test_0_byte_compares test which was moved to
12966 objects.cs a long time ago.
12968 2005-11-22 Massimiliano Mantione <massi@ximian.com>
12970 * aliasing.c: Fixed aliasing issue on 64 bit archs.
12972 2005-11-20 Zoltan Varga <vargaz@gmail.com>
12974 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
12975 handlers are called.
12977 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
12980 * mini-ia64.c: Add support for the throw->branch exception
12983 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
12985 2005-11-18 Massimiliano Mantione <massi@ximian.com>
12987 * mini.c: Enabled "fastpath" deadce :-)
12989 2005-11-18 Massimiliano Mantione <massi@ximian.com>
12991 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
12992 alias analysis pass to support it.
12993 * mini.h: Likewise.
12995 * liveness.c: Likewise (liveness computation can use aliasing
12996 information to be more accurate).
12997 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
12998 moreover made so that "--compile-all" uses the given optimization
12999 flags and not the default ones.
13000 * aliasing.c: Alias analysis (new file).
13001 * aliasing.h: Likewise.
13002 * Makefile.am: added "aliasing.c" and "aliasing.h".
13004 2005-11-17 Zoltan Varga <vargaz@gmail.com>
13006 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
13009 2005-11-13 Zoltan Varga <vargaz@gmail.com>
13011 * mini-exceptions.c (mono_handle_exception_internal): Remove the
13012 fp >= end_of_stack exit condition, as it is not needed, and it might
13013 become true for fp eliminated frames.
13015 2005-11-11 Zoltan Varga <vargaz@gmail.com>
13017 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
13020 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
13022 * mini-arm.c: fixed alignment of doubles/longs to match
13023 the C ABI (bug #76635).
13025 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
13027 * aot.c: fix compilation with --enable-minimal=aot.
13029 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
13031 * mini-arm.c: fixed compatibility with the new
13032 floating point emulator package for compares.
13034 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
13036 * mini.c : reverted sig->pinvoke changes (r51396-51397).
13038 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
13040 * mini-exceptions.c (print_stack_frame): Output to stderr.
13041 (mono_handle_native_sigsegv): Ditto.
13043 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
13045 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
13046 OP_LCONV_TO_OVF_I implementation.
13048 * mini-amd64.c: Add support for the throw->branch exception
13051 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
13052 when the catch clause catches a more general exception, i.e. Object.
13054 2005-10-30 Zoltan Varga <vargaz@gmail.com>
13056 * cpu-ia64.md: Remove unused opcodes.
13058 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
13059 specific defines for architectures defining USE_SIGACTION.
13061 * mini-ia64.c: Fix some warnings.
13063 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
13064 version seemed to skip a frame.
13066 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
13068 * mini.c: Clean up the usage of sig->pinvoke flag. Now
13069 only calls which are made to native code use this flag.
13071 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
13073 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
13074 varargs methods as well.
13076 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
13077 which have save_lmf set. Reorganize methods prologs a bit.
13079 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
13080 debugger to the proper place.
13082 2005-10-29 Martin Baulig <martin@ximian.com>
13084 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
13085 when running inside the debugger until the debugger has support
13088 2005-10-26 Zoltan Varga <vargaz@gmail.com>
13090 * mini.h: Fix a warning.
13092 2005-10-24 Miguel de Icaza <miguel@novell.com>
13094 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
13095 we expose publicly, this returns the string.
13097 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
13099 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
13100 with fp elimination.
13102 2005-10-21 Zoltan Varga <vargaz@gmail.com>
13104 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
13105 native stacktrace using the glibc 'backtrace' function if available.
13107 2005-10-20 Zoltan Varga <vargaz@gmail.com>
13109 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
13111 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
13112 handle SIGSEGVs received while in native code.
13114 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
13115 code, call mono_handle_native_sigsegv which will abort the runtime
13116 after printing some diagnostics, instead of converting it into a
13117 confusing NullReferenceException.
13119 2005-10-18 Zoltan Varga <vargaz@gmail.com>
13121 * cpu-pentium.md: Remove unused opcodes.
13123 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
13125 * mini-amd64.h (MonoLMF): Add rsp field.
13127 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
13130 2005-10-17 Zoltan Varga <vargaz@gmail.com>
13132 * mini-codegen.c (get_register_spilling): Fix some warnings.
13134 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
13136 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
13137 elimination during exception handling. Enable fp elimination by
13140 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
13143 2005-10-16 Martin Baulig <martin@ximian.com>
13145 * mini-exceptions.c
13146 (mono_debugger_run_finally): New public method for the debugger.
13148 2005-10-10 Zoltan Varga <vargaz@gmail.com>
13150 * debug-mini.c (mono_debug_init_method): Fix warning.
13152 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
13153 the 'exname' parameter const to fix some warnings.
13155 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
13157 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
13158 introduced by the previous patch.
13160 2005-10-08 Zoltan Varga <vargaz@gmail.com>
13162 * basic-float.cs: Add test for precision of float arithmetic.
13164 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
13165 when loading/storing single values from/to memory.
13167 * mini.c (mono_jit_compile_method_with_opt): Create the function
13168 pointers in the correct domain.
13170 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
13172 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
13173 introduced by previous patch.
13175 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
13176 when out_filter_idx is NULL.
13178 * mini-exceptions.c: Don't run filter clauses twice during exception
13179 handling. Fixes #75755.
13181 2005-10-07 Zoltan Varga <vargaz@gmail.com>
13183 * aot.c: Add support for ldflda wrappers.
13185 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
13188 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
13190 * mini.c, mini.h: do not consider exception handlers blocks when
13191 setting up interface variables.
13193 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
13195 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
13197 2005-10-03 Zoltan Varga <vargaz@gmail.com>
13199 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
13200 causes a regression.
13202 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
13204 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
13206 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
13207 of the OP_P definitions.
13209 * TODO: Add a proposal for dealing with the CEE/OP mess.
13211 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
13212 optimizations from the x86 port.
13214 * cpu-amd64.md: Ditto.
13216 * basic.cs basic-long.cs: Add tests.
13218 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
13220 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
13221 Patrik Torstensson's implementation of my exception-handling
13222 optimization idea, when the exception object is not used
13225 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
13227 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
13228 of the mul_imm optimizations from the old jit.
13230 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
13232 * mini.c, liveness.c: patch by Patrik Torstensson and
13233 Zoltan Varga to improve performance in methods with
13236 2005-09-30 Zoltan Varga <vargaz@gmail.com>
13238 * driver.c: Remove 'Globalization' entry from --version.
13240 2005-09-28 Zoltan Varga <vargaz@gmail.com>
13242 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
13243 there is a profiler interested in JIT events.
13245 * aot.c: Load profile files produced by the AOT profiling module, and
13246 reorder methods based on the profiling info. Add a 'method_order' table
13247 to the AOT file to make mono_aot_find_jit_info work with the reordered
13250 * mini.h: Bump AOT file version info.
13252 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
13254 * mini-arm.h: work around what looks like a gcc bug when optimizations
13257 2005-09-28 Raja R Harinath <rharinath@novell.com>
13259 * Makefile.am (AM_CFLAGS): Don't use += to append inside
13260 conditionals. Use ...
13261 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
13263 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
13265 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
13266 to determine the amount of memory to copy when passing valuetypes.
13268 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
13269 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
13271 2005-09-27 Zoltan Varga <vargaz@gmail.com>
13273 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
13274 information about aot.
13276 2005-09-27 Ben Maurer <bmaurer@ximian.com>
13278 * *.c: Replace the use of {Enter,Leave}CriticalSection with
13279 macros. This will allow a deadlock debugger to easily be plugged
13282 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
13284 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
13286 2005-09-27 Raja R Harinath <rharinath@novell.com>
13288 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
13289 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
13290 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
13291 ($(arch_built)) [CROSS_COMPILING]: Error out.
13293 2005-09-26 Zoltan Varga <vargaz@gmail.com>
13295 * aot.c: Add support for the no_special_static flag for classes.
13297 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
13299 * Reapply reverted patches.
13301 * *: Revert r50174 as well.
13303 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
13305 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
13307 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
13309 2005-09-23 Miguel de Icaza <miguel@novell.com>
13311 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
13312 part of the SIG_HANDLER_SIGNATURE.
13314 2005-09-23 Zoltan Varga <vargaz@gmail.com>
13316 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
13319 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
13320 introduced by previous patch.
13322 2005-09-21 Zoltan Varga <vargaz@gmail.com>
13324 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
13325 saved registers too.
13327 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
13328 upon the information returned by get_call_info ().
13330 * mini-x86.c (add_float): Fix stack size calculation.
13331 (mono_arch_call_opcode): Rewrite this so it works based up the
13332 information returned by get_call_info ().
13333 (mono_arch_get_this_vret_args): Ditto.
13335 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
13337 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
13338 in cinfo to determine the registers which need to be used.
13340 2005-09-20 Miguel de Icaza <miguel@novell.com>
13342 * driver.c (mono_main): Add --server and --desktop flags.
13344 2005-09-16 Zoltan Varga <vargaz@gmail.com>
13346 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
13347 registers as global registers.
13349 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
13350 longer needed with the new register allocator.
13352 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
13354 * cpu-ia64.md: Remove unused opcodes.
13356 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
13358 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
13360 * cpu-amd64.md: Remove unused opcodes.
13362 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
13363 needed with the new register allocator.
13365 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
13368 2005-09-16 Raja R Harinath <rharinath@novell.com>
13370 * Makefile.am (check-local): Don't invoke semdel-wrapper.
13372 2005-09-16 Martin Baulig <martin@ximian.com>
13374 * exceptions-amd64.c
13375 (throw_exception): Don't call mono_debugger_throw_exception() if
13376 we're a rethrow - see the FIXME in the code.
13378 2005-09-15 Geoff Norton <gnorton@customerdna.com>
13380 * mini.c (mono_init_exceptions): This only works on some architectures.
13382 2005-09-15 Zoltan Varga <vargaz@gmail.com>
13384 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
13387 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
13389 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
13390 now in mini-exceptions.c.
13392 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
13394 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
13395 now in mini-exceptions.c.
13397 2005-09-15 Zoltan Varga <vargaz@gmail.com>
13399 * exceptions-x86.c: Applied patch from Patrik Torstensson
13400 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
13402 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
13403 code into mini-exceptions.c. Add some assertions to it.
13405 2005-09-12 Zoltan Varga <vargaz@gmail.com>
13407 * aot.c (emit_section_change): Applied patch from "The Software Team"
13408 (<software@solmersa.com>). Fix as errors on windows.
13410 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
13412 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
13413 method info into the LMF.
13415 2005-09-11 Zoltan Varga <vargaz@gmail.com>
13417 * mini-ia64.c: Add proper unwind info for method epilogs.
13419 * exceptions-ia64.c: Add some code to help debugging.
13421 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
13423 * mini-exceptions.c: Fix warning.
13425 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
13427 * mini.c: Really fix build.
13429 * mini-x86.c mini-amd64.c: Fix build.
13431 2005-09-11 Zoltan Varga <vargaz@gmail.com>
13433 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
13435 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
13436 some Interlocked methods as intrinsics.
13438 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
13439 for Thread methods as well.
13441 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
13443 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
13445 * mini-ia64.c mini-x86.c mini-amd64.c
13446 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
13449 * mini.c (mono_init_exceptions): Fix build breakage.
13451 2005-09-10 Zoltan Varga <vargaz@gmail.com>
13453 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
13454 of instructions. Use the new ia64_unw_op macros for emitting unwind
13457 * mini.c (mono_init_exceptions): Initialize exception handling
13458 related trampolines at startup.
13460 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
13462 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
13464 2005-09-09 Zoltan Varga <vargaz@gmail.com>
13466 * mini.c: Handle type loading errors gracefully during compilation and
13467 throw the appropriate exception.
13469 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
13471 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
13472 for the mono binary.
13474 2005-09-09 Martin Baulig <martin@ximian.com>
13476 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
13479 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
13481 * mini-arm.h: use emulation for conv.r.un for the release.
13483 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
13485 * mini-arm.c, objects.cs: more fixes and tests for them.
13487 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
13489 * mini-arm.c: align structures to at least 4 bytes to be able
13490 to keep our current optimized memcpy.
13492 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
13494 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
13496 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13498 * mini.c: ignore SIGPIPE.
13500 2005-09-04 Zoltan Varga <vargaz@gmail.com>
13502 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
13504 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
13506 2005-09-02 Zoltan Varga <vargaz@gmail.com>
13508 * mini.h: Add prototype for mono_allocate_stack_slots_full.
13510 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
13512 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
13513 exception handling support.
13514 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
13515 patch by Brian Koropoff <briank@marakicorp.com>).
13517 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
13519 * mini.c: revert another 'optimization' which breaks when
13520 items on the eval stack need to be saved at a basic block end
13523 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
13525 * jit-icalls.c: for arrays, ensure we always provide
13528 2005-08-30 Zoltan Varga <vargaz@gmail.com>
13530 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
13532 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
13534 2005-08-29 Zoltan Varga <vargaz@gmail.com>
13536 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
13537 arguments in their original register.
13539 2005-08-28 Zoltan Varga <vargaz@gmail.com>
13541 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
13544 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
13545 when ssapre is enabled.
13547 * inssel-long.brg: Fix bug in previous patch.
13549 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
13550 multiplication by a constant.
13552 2005-08-27 Zoltan Varga <vargaz@gmail.com>
13554 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
13557 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
13560 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
13562 * inssel-arm.brg: apply changes tested by Brian Koropoff
13563 <briank@marakicorp.com>.
13565 2005-08-25 Zoltan Varga <vargaz@gmail.com>
13567 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
13569 2005-08-24 Zoltan Varga <vargaz@gmail.com>
13571 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
13572 to the same register if dreg is just a base register.
13573 (print_ins): Improve printing of membase opcodes.
13575 * inssel-x86.brg: Add optimized ldind(reg) rules.
13577 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
13579 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
13581 * mini.c: when running under valgrind, set the stack bottom for
13582 the GC at the actual approximate stack for the app (fixes running
13583 mono with valgrind).
13585 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
13587 * mini.c: do no break at the first valuetype to init found
13588 (fixes bug #75791).
13590 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
13592 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
13594 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
13596 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
13598 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
13600 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
13602 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
13604 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
13606 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
13609 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
13612 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
13615 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
13617 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
13619 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
13621 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
13622 in the tail recursion optimization.
13624 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
13625 debug info into the assembly file.
13627 * iltests.il: Add test for filter regions.
13629 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
13630 initial stack of filter regions. Fixes #75755.
13632 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
13634 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
13635 stack requirements.
13637 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
13639 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
13640 the check for an already compiled method on non-ia64 platforms.
13641 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
13644 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
13646 * inssel-x86.brg: Add some optimized call rules.
13648 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
13650 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
13653 * mini.h mini-trampolines.c: Pass the trampoline argument to
13654 mono_arch_patch_delegate_trampoline.
13656 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
13658 * mini-trampolines.c: Fix build.
13660 * mini-amd64.h: Add delegate trampolines.
13662 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
13664 * inssel-amd64.brg: Add optimized call rules.
13666 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
13668 * inssel-ia64.brg: Add optimized ldind(reg) rules.
13670 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
13672 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
13675 * mini-ia64.c: Remove LMF fixmes.
13677 * mini-ia64.h: Remove most fields from LMF.
13679 * inssel-ia64.brg (stmt): Fix unaligned access errors.
13681 * mini-trampolines.c: Add support for IA64 function descriptors.
13683 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
13684 for IA64 function descriptors.
13686 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
13688 * tramp-arm.c: patch the vtable for virtual calls. Added
13689 support code to register/unregister the LMF.
13690 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
13693 2005-08-19 Dick Porter <dick@ximian.com>
13695 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
13696 bit value if needed.
13698 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
13700 * mini.c (mini_get_method): Move handling of wrapper data here.
13702 * mini.c (mono_method_to_ir): Add support for dynamic methods.
13704 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
13707 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
13708 bblock->code does not remain empty.
13710 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
13712 * arrays.cs: Add regression test for #75832.
13714 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
13715 rules. Fixes #75832.
13717 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
13718 instruction scheduling.
13720 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
13722 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
13724 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
13726 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
13728 * mini-codegen.c: Fix VC build.
13730 * cpu-pentium.md: Increase length of atomic_exhange_i4.
13732 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13734 * mini.h: fix signature for mono_register_opcode_emulation.
13736 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
13738 * mini.c: Get rid of most of the helper_sig_... constants using
13739 mono_create_icall_signature ().
13741 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
13743 * jit-icalls.c (helper_ldstr): New helper function.
13745 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
13747 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
13748 throw, load the string using a helper call instead of creating a string object.
13750 * aot.c: Update after LDSTR changes.
13752 * mini.h: Bump AOT file version.
13754 * aot.c: Save class size info into the AOT file. Print more statistics during
13757 * mini.h: Bump AOT file version.
13759 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
13760 ordering of disasm cases. Fixes #74957.
13762 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
13764 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
13765 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
13766 the generic code needed for the ARM port.
13768 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
13770 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
13771 inssel-arm.brg: more ARM features and fixes.
13773 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
13775 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
13776 ARM port work in progress.
13778 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
13780 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
13782 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
13784 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
13786 * inssel.brg (mini_emit_memset): Add support for unaligned access.
13788 * *-ia64.*: Ongoing IA64 work.
13790 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
13792 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
13794 * TODO: Remove out-of-data todo stuff.
13796 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
13799 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
13801 * mini.h: Bump corlib version.
13803 2005-07-27 Martin Baulig <martin@ximian.com>
13806 (create_copy_ins): Added `const unsigned char *ip' argument; set
13807 `copy->cil_code' from it.
13809 2005-07-27 Martin Baulig <martin@ximian.com>
13811 * mini-exceptions.c (mono_handle_exception): Don't call
13812 mono_debugger_handle_exception() for filters.
13814 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
13816 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
13819 2005-07-26 Martin Baulig <martin@ximian.com>
13821 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
13823 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
13824 helper_compile_generic_method() if the method is actually virtual
13827 2005-07-26 Martin Baulig <martin@ximian.com>
13830 (trampoline_code): Renamed to `mono_trampoline_code' and made it
13831 public; this is now accessed directly by the debugger.
13832 (mono_generic_trampoline_code): Removed.
13835 (mono_debug_init_method): Also add interncalls and wrappers.
13837 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
13839 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
13841 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
13843 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
13845 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
13847 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
13849 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
13851 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
13852 getting TLS offsets on AMD64 too.
13854 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
13856 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
13858 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
13860 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
13861 inssel-arm.brg, mini-arm.h: ARM port work in progress.
13863 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
13865 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
13867 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
13870 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
13871 mono_sparc_is_virtual_call ().
13873 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
13875 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
13876 trampoline parameters.
13878 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
13880 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
13881 to mono_arch_get_vcall_slot_addr.
13883 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
13886 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
13888 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
13890 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
13892 2005-07-19 Martin Baulig <martin@ximian.com>
13894 * exceptions-amd64.c (throw_exception): Call
13895 mono_debugger_throw_exception() here like we're doing it on i386.
13897 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
13899 * mini-ia64.c: Add optimized TLS access support.
13901 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
13903 * mini-exceptions.c: Ongoing IA64 work.
13905 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
13907 * mini.c: Use the default optimization set when embedding. Fixes
13910 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
13912 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
13913 of trampolines to a separate file.
13915 * mini-trampolines.c: New file.
13917 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
13920 * tramp-x86.c: Reorganize the trampoline code to be similar to the
13923 * mini-codegen.c: Fix cygwin build.
13925 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
13927 * mini.c: Add some minor changes needed by the IA64 port.
13929 * *-ia64.*: Ongoing IA64 work.
13931 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
13933 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
13934 trampolines into arch-independent and arch-dependent parts.
13936 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
13938 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
13940 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
13942 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
13943 the xp-regalloc-branch for amd64.
13945 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
13946 xp-regalloc-branch for x86.
13948 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
13950 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
13952 2005-07-06 Martin Baulig <martin@ximian.com>
13955 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
13956 (mono_jit_runtime_invoke): Likewise.
13958 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
13960 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
13963 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
13964 without loading their metadata. Reorganize the file format so exception handling+
13965 debug info is kept separate from normal method info. Create MonoJitInfo
13966 structures for methods lazily.
13968 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
13970 (x86_class_init_trampoline): Patch AOT class init trampolines too.
13972 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
13974 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
13977 * mini.h: Bump AOT file version.
13979 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
13981 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
13983 2005-07-01 Raja R Harinath <rharinath@novell.com>
13985 * Makefile.am (check-local): Call semdel-wrapper.
13987 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
13989 * mini-x86.c: Revert the last change as it seems to break the build..
13991 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
13993 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
13995 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
13997 2005-06-27 Ben Maurer <bmaurer@ximian.com>
13999 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
14000 outside of the macro, so strange stuff doesn't happen with gcc4
14001 (NEW_AOTCONST_TOKEN): Likewise.
14003 2005-06-28 Martin Baulig <martin@ximian.com>
14005 * mini.c (mini_class_is_system_array): New static method; use this
14006 instead of `klass->parent == mono_defaults.array_class' everywhere
14007 since this also works for the new generic array class.
14009 2005-06-26 Ben Maurer <bmaurer@ximian.com>
14011 * inssel.brg: Remove warnings.
14013 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
14015 * mini-ia64.c: Ongoing IA64 work.
14017 * basic-float.cs: Add float->i1 conversion test.
14019 * iltests.il: Add conv.u4 test.
14021 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
14023 * inssel-long.brg: Fix bug caused by last change.
14025 2005-06-23 Geoff Norton <gnorton@customerdna.com>
14027 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
14028 BSDs. Allows the x86 JIT to work on OSX86
14030 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
14032 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
14035 * mini-ia64.c: Ongoing IA64 work.
14037 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
14039 * mini-ia64.c: Ongoing IA64 work.
14041 * driver.c: Clean up jit_code_hash as well when using --regression.
14043 * inssel-long.brg: Fix long->i4/u4 conversion rules.
14045 * basic-long.cs: Add tests for long->u4 conversion.
14047 2005-06-18 Ben Maurer <bmaurer@ximian.com>
14049 * mini.c: Take mono_get_domainvar out of macros. This makes sure
14050 that we do not depend on undefined C behavior: the order stuff
14051 gets evaluated within an expression. Fixes mono when compiled on
14054 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
14056 * *-ia64.*: Ongoing IA64 work.
14058 * aot.c: Lower memory usage while loading AOT methods.
14060 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
14062 * mini.h: Bump AOT file format version.
14064 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
14066 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
14068 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
14070 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
14071 not on callee assembly). Fixed some comments.
14073 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
14075 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
14076 it gets proper disassembly.
14077 (emit_method_info): Remove some dead code.
14079 * mini.c (mini_method_compile): Allways allocate the GOT var in
14080 mono_method_to_ir for emulating opcodes.
14082 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
14084 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
14085 before freeing the code memory. Fixes #74990.
14087 * objects.cs: Add regression test for #74992.
14089 * liveness.c: Extend live ranges of arguments to the beginning of the
14090 method. Fixes #74992.
14092 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
14093 so it points into the faulting instruction.
14095 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
14097 * jit-icalls.c (mono_imul_ovf): Add exception handling.
14099 * *-ia64.*: Ongoing IA64 work.
14101 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
14103 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
14105 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
14107 * *-ia64.*: Ongoing IA64 work.
14109 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
14111 * basic-long.cs: Add tests for add/sub.ovf.
14113 * basic.cs: Add tests for sub.ovf.
14115 * *-ia64.*: Ongoing IA64 work.
14117 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
14119 * *-ia64.*: Ongoing IA64 work.
14121 * basic.cs: Add conv.ovf.i4.un test.
14123 2005-06-09 Massimiliano Mantione <massi@ximian.com>
14125 * mini.c: (remove_block_if_useless) Fixed bug 75061.
14127 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14129 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
14131 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
14133 * *-ia64.*: Ongoing IA64 work.
14135 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14138 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
14140 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
14142 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
14144 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
14146 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
14148 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
14149 of a call is callable by a near call.
14151 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
14153 * mini-ia64.c: Ongoing IA64 work.
14155 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
14157 * genmdesc.c: Make the generated array non-static.
14159 * inssel-long.brg: Fix LSHR_IMM rule.
14161 * *-ia64.*: Ongoing IA64 work.
14163 * *-ia64.*: Ongoing IA64 work.
14165 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
14167 * *-ia64.*: Ongoing IA64 work.
14169 * *-ia64.*: Ongoing IA64 work.
14171 * mini-ia64.c: Ongoing IA64 work.
14173 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
14175 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
14177 * objects.cs basic-calls.cs: Move some tests to objects.cs.
14179 * objects.cs basic-long.cs: Move some tests to objects.cs.
14181 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
14183 * *-ia64.*: Ongoing IA64 work.
14185 * iltests.il: Add a new test.
14187 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
14188 newobj. Fixes #75042.
14190 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
14192 * *-ia64.*: Ongoing IA64 work.
14194 * *-ia64.*: Ongoing IA64 work.
14196 * *-ia64.*: Ongoing IA64 work.
14198 * basic.cs objects.cs: Move tests accessing static variables as well.
14200 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
14202 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
14204 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
14206 * driver.c: Always print failed tests.
14208 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
14211 * *ia64*: Ongoing IA64 work.
14213 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
14215 * basic.cs: Add tests for add.ovf. Fix warnings.
14217 2005-05-18 Miguel de Icaza <miguel@novell.com>
14219 * driver.c (mono_main): Avoid crash if no argument is passed to
14220 --break; Do not use g_error, but f_printf. And fix all other
14221 ocurrences of the same crash.
14223 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
14225 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
14226 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
14229 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
14231 * *-ia64.*: Add beginnings of IA64 backend.
14233 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
14235 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
14237 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
14240 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
14242 * mini-amd64.c: Fix a warning.
14244 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
14246 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
14247 in float_neg. Fixes #74897.
14249 * mini-amd64.c (emit_call): Fix another near call bug.
14251 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
14253 * declsec.c: Keep the appdomain information in the structure. Added a
14254 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
14255 value gets overwritten).
14256 * declsec.h: Set the default MonoArray for the the stack to 6. Added
14257 an MonoAppDomain member to MonoSecurityFrame.
14258 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
14259 used in the stack walk. Now use a MonoArray which grow (double) when
14262 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
14264 * mini.c: Re-enabled runtime cleanup, since running threads should
14265 now properly stop when exiting.
14267 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
14269 * mini-codegen.c: New file contaning the arch-independent local
14270 register allocator. Not used by any architectures yet.
14272 * mini.h linear-scan.c: Merge some changes from the
14273 mini-xp-local-regalloc branch.
14275 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
14277 * mini-amd64.c (emit_call): Fix calls to native functions when the
14278 runtime is compiled as a shared library. Fixes #74756.
14280 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
14281 on a literal field. Fixes #74751.
14283 2005-04-25 Raja R Harinath <rharinath@novell.com>
14285 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
14287 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
14289 * objects.cs: Add missing null casting test.
14291 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
14293 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
14294 in wrapper methods. Also rename 'address' variable to 'offset'.
14296 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
14298 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
14301 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
14303 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
14306 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
14308 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
14310 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
14312 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
14313 just the last bytes.
14315 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
14317 * aot.c (mono_compile_assembly): Fix warning.
14319 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
14320 by the _MSC_VER stuff.
14322 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
14324 * inssel-long.brg: Fix #74588.
14326 * cpu-amd64.md: Fix #74591.
14328 * iltests.il: Add new regression tests.
14330 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
14332 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
14335 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
14337 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
14339 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
14340 from Bill Middleton <flashdict@gmail.com>.
14342 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
14344 * arrays.cs: Add new regression test. Fix warnings.
14346 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
14348 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
14349 and leakage in CKFINITE.
14351 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
14352 this to a null op since it is called on amd64 too.
14354 * exceptions-amd64.c (get_throw_trampoline): Align stack.
14356 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
14357 body since this is not used on amd64.
14359 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
14361 * mini-amd64.c: Remove obsolete fixmes.
14363 * mini.c (print_method_from_ip): Fix debugging support.
14365 2005-2-1 Massimiliano Mantione <massi@ximian.com>
14367 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
14368 so that expressions that don't give much gain are not reduced.
14369 * ssapre.h: Likewise.
14371 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
14373 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
14375 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
14377 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
14379 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
14381 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
14383 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
14385 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
14387 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
14390 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
14392 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
14394 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
14396 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
14397 MONO_ARCH_USE_SIGACTION. Fixes #74252.
14399 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
14401 * mini-x86.c: Fix up stack overflow handling.
14403 * exceptions.cs: Add new regression test.
14405 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
14407 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
14408 mono_jit_thread_attach.
14410 * mini.c (mono_method_to_ir): Verify called method is not abstract.
14412 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
14414 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
14415 avoid calling constructors using callvirt.
14417 * inssel.brg: Fix #74073.
14419 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
14421 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
14422 compilation with non-GCC compilers.
14423 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
14424 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
14426 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
14428 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
14429 klass->interface_offsets (will likely fix bug#74073).
14431 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
14433 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
14435 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
14437 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
14438 to amd64_div_reg_size ().
14440 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
14442 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
14444 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
14446 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
14448 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
14450 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
14452 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
14454 * mini.c (mono_precompile_assembly): Load and precompile referenced
14455 assemblies as well. Fixes #74015.
14457 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
14459 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
14461 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
14463 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
14464 a lot of checks and (anyway) permissions cannot work until corlib is
14467 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
14469 * mini-ppc.c: fixed ABI issue on sysv/ppc.
14471 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
14473 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
14474 calls (fixes bug#72824).
14476 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
14478 * mini.c: fix tail recursion elimination (see test in bug#73936).
14480 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
14482 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
14483 some fp functions in sse2 mode.
14485 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
14487 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
14489 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
14491 * mini.h mini.c: Add mono_get_jit_tls_key ().
14493 * mini-x86.c: Enable fast TLS support on windows.
14495 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
14497 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
14498 * mini.c: Check for p/invoke method when generating code. If a
14499 p/invoke method, or it's class, isn't decorated with [Suppress
14500 UnmanagedCodeSecurity] then generate code to call System.Security.
14501 UnmanagedDemand (only if the security manager is active).
14503 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
14505 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
14506 last change as it seems to cause strange crashes.
14508 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
14510 * *.c: handle unsafe function pointers where needed.
14512 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
14514 * mini.c (mono_jit_free_method): Remove the fixme too.
14516 2005-03-15 Miguel de Icaza <miguel@novell.com>
14518 * mini.c: As discussed, make the code actually free the delegate
14519 thunk now, to enable the debugging of delegate problems, use
14520 MONO_DEBUG=1 when running Mono.
14522 This takes also care of parts of the leaks as seen by Joe.
14524 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
14526 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
14527 thread_tls_offset calculation.
14529 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
14531 * declsec.c: Reworked linkdemand checks for icall. The previous code
14532 was using the declaration code (untrusted) and didn't work as expected
14533 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
14536 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
14538 * iltests.il: Add new localloc test.
14540 * mini-amd64.c: Handle large stack allocations the same way as on
14541 windows if stack overflow handling is working.
14543 * mini-amd64.c: Allocate the signal stack using mmap.
14545 * mini.c (sigsegv_signal_handler): Fix reading of context.
14547 * mini-exceptions.c: Fix up stack overflow handling.
14549 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
14551 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
14553 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
14555 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
14557 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
14558 tramp_init functions as they are no longer needed.
14560 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
14562 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
14564 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
14566 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
14568 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
14571 * mini-ops.h: Add OP_LMUL_IMM.
14573 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
14574 long mul/div opcodes as intrinsic.
14576 * mini-amd64.c (emit_call): Handle the case when the callee might be
14579 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
14581 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
14584 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
14586 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
14588 2005-03-09 Ben Maurer <bmaurer@ximian.com>
14590 * mini.c (mono_codegen): Don't leak here, to help people running
14593 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
14595 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
14596 conversions in sse2 mode.
14598 * basic-float.cs: Add regression test.
14600 * mini-amd64.c: Reenable sse2.
14602 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
14604 * mini-amd64.c: Disable sse2 until some regressions are fixed.
14606 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
14608 * driver.c: Copyright text should include 2005.
14610 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
14612 * cpu-amd64.md (load_membase): Fix more max lengths.
14614 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
14616 * cpu-amd64.md (load_membase): Fix max length.
14618 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
14620 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
14622 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
14623 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
14625 * basic-float.cs: Add rounding regression test.
14627 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
14629 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
14631 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
14632 structures in registers for pinvoke wrappers.
14634 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
14636 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
14638 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
14640 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
14641 wrapper to mono_jit_thread_attach.
14643 * mini.c (mini_jit_thread_attach): New jit icall.
14645 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
14646 native->managed wrappers.
14648 * exceptions.cs: Add new regression test.
14650 * mini.c (optimize_branches): Check regions in the cbranch to throw
14651 block case as well. Fixes #73242.
14653 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
14655 * mini.c: thread safety fixes.
14657 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
14659 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
14660 patching stuff, since delegates use jump trampolines so there is
14663 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
14666 * tramp-amd64.c: Fix build.
14668 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
14669 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
14671 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
14672 Rename this to mono_arch....
14673 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
14675 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
14677 * mini-amd64.c (emit_call): If both the caller and the callee is
14678 guaranteed to have 32 bit addresses, emit a normal call.
14680 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
14682 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
14683 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
14684 method_ptr inside delegates.
14686 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
14688 * mini.c (mono_jit_free_method): Free the method info even if the native code is
14689 invalidated. Fixes #73001.
14691 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
14693 * mini-x86.c: Only use stdcall for pinvokes on windows.
14695 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
14697 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
14698 * mini-x86.c: remove unreliable __thread var offset detection,
14699 use the correct accessors and enable by default.
14701 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
14703 * mini.c (mono_jit_free_method): Fix memory leak.
14705 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
14707 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
14709 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
14711 * cpu-amd64.md: Fix lengths of atomic opcodes.
14713 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
14715 * driver.c: try to not imply using ICU is any good.
14717 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
14719 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
14720 functions as inline ops.
14722 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
14723 some Interlocked functions as inline ops.
14725 * mini.c (move_basic_block_to_end): Fix bug in last patch.
14727 * mini.h (MonoBasicBlock): Reorganize fields a bit.
14729 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
14731 * mini.c: Add support for OP_NOT_TAKEN.
14733 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
14734 structures in registers for pinvoke wrappers.
14736 * mini-amd64.c: Fix warnings.
14738 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
14740 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
14742 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
14744 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
14745 address instead of loading the address from it.
14747 * mini-x86.c: Add support for returning small structs in registers
14748 on Win32. Fixes part of #70864.
14750 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
14752 * trace.c (get_token): Improve error checking.
14754 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
14756 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
14758 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
14760 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
14761 it can be reused for MonoClass.
14762 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
14765 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
14767 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
14768 instead of a MonoReflectionMethod. The method information wasn't used
14769 when displaying SecurityException details (but will be now).
14771 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
14773 * Makefile.am : windows build fix.
14775 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
14777 * iltests.il: Add new regression test.
14779 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
14782 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
14784 * mini.c: Moved linkdemand check into helper function check_linkdemand
14785 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
14788 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
14790 * declsec.c: Added statistics counter for different kinds of
14792 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
14793 (and commented) declaration.
14794 * mini.c: Added statistics counter for security Demand code
14795 generation. Added display of security statistics.
14797 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
14799 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
14800 Fix compilation errors under gcc-2.95.
14802 2005-02-12 Ben Maurer <bmaurer@ximian.com>
14804 * mini.c, driver.c: Use the new jit trampoline hashtable
14806 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
14808 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
14810 2005-02-11 Martin Baulig <martin@ximian.com>
14812 * debug-mini.c (mono_debug_close_method): Free the line number array.
14814 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
14816 * aot.c: Break up large methods into smaller ones. Share GOT slots for
14819 * mini.h: Bump AOT file format version.
14821 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
14823 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
14825 * declsec.h: Added macros to get/set lazyly initialized security
14826 informations about assemblies. Added new enum for different type of
14827 possible LinkDemand violation. Added function to check LinkDemands.
14828 * mini.h: Added a field to MonoCompile to hold any security violation
14829 detected when JITting a method (so it can be thrown later).
14830 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
14831 and CEE_CALLVIRT. Added code to throw exception at the end of
14832 mini_method_compile (note: the exception is unhandled right now).
14834 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
14836 * mini.c, jit-icalls.c: use the managed implementation of
14837 memset for initobj and memset, to avoid managed <-> unmanaged
14840 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
14842 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
14843 optimization if it would need a GOT var.
14845 * basic.cs: Add tests for constant propagation and switch statements.
14847 * ssa.c: Fix out-of-range constant propagation and switch statements.
14849 2005-02-09 <vargaz@freemail.hu>
14851 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
14853 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
14855 * cpu-amd64.md (load_membase): Fix max length of load_membase.
14857 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
14859 * mini.c: update to new signature of mono_class_get_allocation_ftn().
14861 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
14863 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
14864 arithmetic operations.
14866 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
14868 * mini-ppc.c: add a workaround for broken user code that
14869 DllImports vararg functions with non-vararg signatures.
14871 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
14873 * mini.c (mono_jit_compile_method_inner): Add detection and a
14874 meaningfull error message for assemblies written in Managed C++.
14876 * tramp-amd64.c mini-amd64.h: Add support for
14877 create_trampoline_from_token ().
14879 * aot.c mini-x86.c abcremoval.c: Applied patch from
14880 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
14882 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
14884 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
14885 which takes a MonoImage/token as parameter instead of a MonoMethod.
14887 * aot.c: Use the new trampoline for initializing vtables.
14889 * aot.c: Add support for ldfld/stfld_remote wrappers.
14891 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
14892 rules for compare <MEM>, IMM.
14894 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
14896 * aot.c: Handle inherited finalizers correctly.
14898 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
14900 * inssel.brg (stmt): Add a missing _setup_... ().
14902 * aot.c: Save some parts of the class state to the AOT file and use it
14903 to recompute that state when a class is initialized.
14905 * mini.c: Install AOT hooks into the runtime.
14907 * mini.h: Bump AOT file format version.
14909 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
14912 * iltests.il: Add new test.
14914 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
14916 * mini.c: fix typo.
14918 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
14920 * mini.c: setup the statistical profiler in the thread attach
14921 callback to cope with the new single thread code.
14923 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
14925 * mini-ppc.c: ensure we have enough room for the profiler
14926 calls (fixed bug#72084).
14928 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
14930 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
14933 2005-2-1 Massimiliano Mantione <massi@ximian.com>
14935 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
14937 2005-2-1 Massimiliano Mantione <massi@ximian.com>
14939 * ssapre.c: Fixed an issue with down safety (this allows IronPython
14940 to succesfully execute parrotbench).
14941 * ssapre.h: Likewise.
14943 2005-2-1 Massimiliano Mantione <massi@ximian.com>
14945 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
14946 variable for stores to method arguments (fixes a SSAPRE issue).
14948 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
14950 * mini.c: handle value types in dup, fixes gen-112.cs.
14952 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
14954 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
14955 sequence for calls in dynamic methods to avoid thunks.
14957 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
14959 * mini.c: correctly remove dynamic methods from the hashtable.
14961 2005-1-20 Massimiliano Mantione <massi@ximian.com>
14963 * driver.c: Disabled SSAPRE until fix the bug that appears
14964 in IronPython's parrotbench.
14966 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
14968 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
14970 * mini.c (mono_method_to_ir): Revert the previous change.
14972 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
14973 when AOT compiling.
14975 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
14976 mono_jit_info_table_find () etc. when running under valgrind.
14978 * inssel.brg: Fix warnings.
14980 * mini-exceptions.c: Fix warnings.
14982 2005-01-31 Martin Baulig <martin@ximian.com>
14984 * driver.c (compile_all_methods_thread_main): Don't try to compile
14985 generic methods or anything which has type parameters.
14987 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
14989 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
14991 * TestDriver.cs: Add --verbose flags.
14993 * graph.c ssa.c: Fix 64 bit warnings.
14995 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
14996 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
14997 Fix 64 bit warnings.
14999 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
15000 variable not spotted by gcc.
15002 * mini-amd64.c inssel-amd64.brg: Applied patch from
15003 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
15004 X86_COMPARE_MEMBASE opcodes.
15006 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
15008 2005-01-29 Ben Maurer <bmaurer@ximian.com>
15010 * *: MonoMethod->signature might be NULL now. You *MUST* use
15011 mono_method_signature.
15013 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
15015 * driver.c (compile_all_methods_thread_main): Compile the methods
15016 without invoking cctors.
15018 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
15020 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
15021 * basic-calls.cs: test for the above.
15023 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
15025 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
15026 MonoJitInfo changes.
15028 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
15030 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
15031 eagerly if it contains dynamic methods.
15033 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
15035 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
15036 trace, it is now computed by an icall from trace_ips.
15038 * mini-exceptions.c: Fix a warning.
15040 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
15042 * mini-exceptions.c: don't bother getting stack trace info if
15043 it's not going to be used.
15045 2005-01-27 Raja R Harinath <rharinath@novell.com>
15047 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
15050 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
15052 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
15054 * aot.c: Avoid calling mono_method_get_header () if not needed.
15056 * mini.h: Bump AOT file format version.
15058 * mini.c (mono_emit_native_call): Allocate a GOT var here.
15060 * mini.c (mono_print_tree): Print more info for calls.
15062 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
15064 * declsec.h: Remove warning by adding missing include for marshal.h
15066 2005-01-26 Martin Baulig <martin@ximian.com>
15068 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
15071 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
15073 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
15076 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
15078 * aot.c (mono_compile_assembly): Fix a warning.
15080 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
15082 * declsec.c: Look for security attributes on the original MonoMethod
15083 (and not the wrapped one). This fix permissions on icalls.
15085 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
15087 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
15089 * mini.c (mono_allocate_stack_slots): Add a fixme.
15091 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
15093 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
15095 * inssel.brg: optimize casts of sealed types (more
15096 optimizations waiting for fixes in remoting).
15098 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
15100 * inssel.brg (stmt): Add another dummy rule.
15102 * driver.c: Fix warnings.
15104 * driver.c (mono_main): If running under valgrind, instruct glib to use
15105 the system allocation functions so valgrind can track the memory
15106 allocated by the g_... functions.
15108 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
15110 * mini-ops.h: Add OP_DUMMY_STORE opcode.
15112 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
15114 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
15115 variables in try regions.
15117 * mini.c (mini_method_compile): Don't disable optimizations on large
15118 methods when AOT compiling.
15120 * mini.c (mono_allocate_stack_slots): New arch independent method to
15121 allocate stack slots. Not yet used.
15123 2005-01-22 Ben Maurer <bmaurer@ximian.com>
15125 * debug-mini.c (mono_debug_close_method): Plug some leaks.
15127 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
15129 * mini-ppc.c: make the branch info relative as the code
15130 buffer can be reallocated.
15132 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
15134 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
15135 * driver.c: Removed the AOT/security restriction. Now initialize the
15136 security manager (in metadata) if --security is used.
15137 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
15138 rather than the pointer to declarative security, when AOT is used.
15140 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
15142 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
15143 basic blocks, reduced intrinsic exception throwing code size.
15145 2005-01-22 Miguel de Icaza <miguel@ximian.com>
15147 * driver.c (mini_usage): Reorder the usage screen.
15149 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
15151 * mini.c (mono_resolve_patch_target): Fix warning.
15153 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
15155 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
15158 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
15160 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
15161 breaks the amd64 build.
15163 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
15164 register allocation. Fixes #71454.
15166 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
15168 * arrays.cs: Add new regression test.
15170 2005-1-20 Massimiliano Mantione <massi@ximian.com>
15172 * ssapre.c: Turned usage of snprintf to GString.
15173 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
15174 (I left it on by mistake in my previous commit).
15176 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
15178 * mini.c, cfold.c, basic-calls.cs: preserve side effects
15179 on cond branch optimization (fixes bug# 71515).
15181 2005-1-20 Massimiliano Mantione <massi@ximian.com>
15183 * abcremoval.c: Fixed bug 71062.
15184 * abcremoval.h: Likewise.
15186 2005-1-20 Massimiliano Mantione <massi@ximian.com>
15188 * mini.c: Added a new functionality to optimize_branches, the removal
15189 of useless basic blocks, and fixed some problem in the removal of
15190 critical edges; some utility functions added for both purposes.
15191 * ssapre.c: Added complex expression support, and fixed bug 70637.
15192 * ssapre.h: Likewise.
15193 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
15195 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
15196 * driver.c: Re-enabled SSAPRE.
15198 2005-01-19 Martin Baulig <martin@ximian.com>
15200 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
15201 the result of mono_get_method_constrained().
15203 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
15205 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
15208 2005-01-18 Geoff Norton <gnorton@customerdna.com>
15210 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
15211 be detected. Fixes #59296.
15213 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
15215 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
15216 which can happen. Fixes #71361.
15218 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
15220 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
15223 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
15225 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
15226 appdomain-unload.exe to fail.
15228 * mini.c: Fix some memory leaks.
15230 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
15232 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
15233 Fixed bug and sped up some codepaths.
15235 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
15237 * mini.c: Fix some memory leaks.
15239 * exceptions.cs basic-long.cs: Add test for checked ulong->int
15242 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
15244 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
15247 * iltests.il: Add regression test for #71320.
15249 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
15251 * mini.c (mono_codegen): Fix installation of profiler hooks.
15253 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
15255 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
15257 * mini.h, mini.c, cfold.c: optimize access to enum
15258 readonly fields, too. Eval conditional branches if possible
15259 to perform unreachable code removal in more cases.
15261 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
15263 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
15265 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
15268 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
15269 WinXP DEP. Fixes #71244.
15271 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
15273 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
15275 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
15277 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
15279 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
15281 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
15284 * mini.h: Bump AOT version.
15286 * mini.h (MonoCompile): Change exvar to a hash table.
15288 * mini.c: Allocate a separate exvar for each handler block.
15290 * mini.c: Get rid of the computation of filter_lengths, its not needed.
15292 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
15293 ex var with the pending exception and only throw if the two are equal.
15296 * exceptions.cs: Add tests for rethrow and nested catch clauses.
15298 * mini-x86.c: Fix warnings.
15300 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
15301 used by all the ports now.
15303 * aot.c: Add write-symbols and save-temps options.
15305 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
15307 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
15309 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
15311 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
15314 * tramp-s390.c: Check vtable slot belongs to the domain.
15316 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
15317 as per other platforms.
15319 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
15321 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
15323 * driver.c: we don't run the Main() code in a subthread anymore.
15325 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
15327 * mini.c: added experimental rtc support in the statistical
15328 profiler: if the user has the permission, more accurate statistics
15329 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
15330 The MONO_RTC value must be restricted to what the linux rtc allows:
15331 power of two from 64 to 8192 Hz.
15333 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
15335 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
15337 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
15339 * mini-ppc.c: better icache flush for smp.
15341 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
15343 * mini-amd64.c (emit_move_return_value): Fix memory leak.
15345 * mini-x86.c (get_call_info): Add the get_call_info () code from the
15346 amd64 port, not yet used.
15348 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
15350 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
15353 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
15355 * driver.c: Added --security option to activate the security manager.
15356 Right now this will allow code generation for declarative demands and
15357 is disabled when AOT is specified.
15358 * mini.c: Add code generation for declarative security demands.
15359 * mini.h: Add mono_use_security_manager as an extern gboolean.
15361 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
15363 * aot.c (mono_compile_assembly): Speed up compilation a bit by
15364 emitting more dense assembly code.
15366 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
15367 exception throwing stuff.
15369 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
15371 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
15374 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
15375 left in by mistake.
15377 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
15380 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
15382 * tramp-*.c: Only patch vtable slots if the object is in the current
15383 domain. Fixes appdomain-unload.exe.
15385 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
15387 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
15390 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
15392 * mini.c (reverse_branch_op): New helper function.
15394 * mini.c (optimize_branches): Run the new optimization only on
15395 platforms which support it. Also reverse all kinds of branches.
15397 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
15399 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
15402 * mini.c (optimize_branches): Reverse not-equals branches if the false
15403 bblock is a throw. This happens a lot of time with argument checking in
15406 * mini.c (mono_codegen): Add support for placing basic blocks after
15407 the function epilogue.
15409 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
15412 2005-01-05 Miguel de Icaza <miguel@ximian.com>
15414 * mini.c (setup_stat_profiler): Only set this up if the platform
15415 supports ITIMER_PROF.
15417 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
15419 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
15422 * inssel.brg: Fix a warning.
15424 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
15426 * mini.c: added support for statistical profiler
15427 (run with: --profile=default:stat).
15429 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
15431 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
15433 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
15435 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
15436 related to global registers from the amd64 port.
15438 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
15440 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
15442 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
15443 with global registers.
15444 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
15446 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
15448 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
15450 * debug-mini.c (encode_value): Fix off-by-one.
15452 * aot.c (encode_value): Likewise.
15454 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
15456 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
15458 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
15461 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
15463 * aot.c (emit_method_info): Increase size of temp buffer.
15465 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
15468 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
15470 * aot.c (emit_method_info): Fix build.
15472 * aot.c: Further rework of the AOT file format to reduce the size of
15473 the method info data.
15475 * mini.h: Bump AOT file format version.
15477 2004-12-27 Martin Baulig <martin@ximian.com>
15479 * mini.c (mini_get_method): New static method; call
15480 mono_get_method_full() and mono_get_inflated_method().
15481 (mono_method_to_ir): Use mini_get_method() instead of
15482 mono_get_method_full().
15484 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
15486 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
15488 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
15490 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
15492 * inssel-amd64.brg: Add some optimization rules.
15494 2004-12-24 Ben Maurer <bmaurer@ximian.com>
15496 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
15497 standard not GC'd stuff is fine.
15499 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
15501 * aot.c: Rework the AOT file format to get rid of most of the global
15502 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
15504 * mini.h: Bump AOT file format version.
15506 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
15508 * mini.h: Bump AOT file format version.
15510 * aot.c (mono_aot_is_got_entry): New function to determine if an
15511 address is inside a GOT.
15513 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
15515 * cpu-pentium.md: Increase the maximum size of some instructions which
15516 might involve a got access.
15518 * mini.c (get_method_from_ip): Another debug helper function.
15520 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
15521 when got var accesses are created during the decompose phase.
15523 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
15525 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
15526 argument mini_compile_method and to MonoCompile, and use this to
15527 determine whenever a given method is compiled for AOT. This allows the
15528 other methods compiled during AOT compilation to be free of AOT stuff,
15529 so the backends does not need to add special support for them by
15530 creating a fake GOT etc.
15532 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
15535 2004-12-21 Ben Maurer <bmaurer@ximian.com>
15537 * mini.c (mono_method_to_ir): It turns out that some of the
15538 x-appdomain wrappers are lax with types, so just ignore this for
15541 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
15542 at the vtable->klass. If it is non-shared code we can just use the
15545 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
15547 * mini-ppc.c: access MonoDomain from tls, too.
15549 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
15551 * declsec.c: Removed unused variable (and related warning ;-)
15553 2004-12-21 Ben Maurer <bmaurer@ximian.com>
15555 * iltests.il: New test for LDELEMA on an array of ref types.
15557 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
15558 all ldelema's on reftypes.
15559 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
15560 it was the wrong place to put it.
15562 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
15563 register to pop to make this cleaner, at the request of Paolo.
15565 2004-12-20 Ben Maurer <bmaurer@ximian.com>
15567 * mini-ops.h (OP_GETHASHCODE): New op.
15569 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
15571 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
15574 For a microbenchmark, this reduces the cost of Hashtable.get_Item
15577 * mini-x86.c (mono_arch_output_basic_block): Rather than
15585 The first is 3 bytes while the second is 1. This saves 36 kb on
15586 mscorlib, quite a big saving. When bootstraping mcs, I was able to
15587 see a small boost because of icache locality.
15589 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
15591 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
15593 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
15594 started code sharing with the generic code.
15596 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
15598 * mini-ppc.c, cpu-g4.md: added code for direct access to
15601 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
15603 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
15604 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
15607 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
15609 * declsec.c|h: Added functions to cache the declarative stack modifiers
15610 in MonoJitInfo and to create a security frame from a MonoJitInfo
15612 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
15613 created. Register internal calls for System.Security.SecurityFrame::
15614 _GetSecurityFrame and _GetSecurityStack.
15615 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
15616 the definitions for the new stack walk/callback mechanism.
15617 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
15618 first security frame for LinkDemands and InheritanceDemands) and
15619 GetSecurityStack for Demands. Both use the new mono_walk_stack code
15621 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
15622 walk initialization (lupus).
15624 2004-12-20 Ben Maurer <bmaurer@ximian.com>
15626 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
15628 (handle_loaded_temps): Do not create a temporary variable for
15629 things that we know are temps. They will never be modified.
15630 (mono_spill_call): Set MONO_INST_IS_TEMP
15631 (mono_emulate_opcode): ditto
15633 (mono_method_to_ir.CEE_DUP): ditto
15635 2004-12-19 Ben Maurer <bmaurer@ximian.com>
15637 * mini.c (type_to_eval_stack_type): Make this handle the void type
15638 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
15639 (emit_tree): use ip_in_bb to special case some common idioms
15640 Update all callers to pass in the IP.
15641 (mono_method_to_ir): Make CEE_CALL* do the above as well.
15643 This gives us a nice 2% speedup in mcs bootstrap.
15645 * mini-x86.c (peephole_pass): Peephole pass to make
15654 * mini.c (ip_in_bb): new method.
15655 (mono_method_to_ir): use this method rather than doing the hash
15658 * linear-scan.c (mono_linear_scan): When expiring actives, you
15659 don't need to keep around variables that expire on this
15660 instruction. This makes it so that:
15663 store (ebx add (ebx, 1))
15667 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
15669 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
15670 combination to avoid doing two copies. Fix up problems with previous
15673 * mini.c: Fix 64 bit warnings.
15675 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
15677 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
15679 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
15680 changes from the x86 code.
15682 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
15684 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
15686 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
15687 throwing code to reduce its size, unify the AOT and non-aot code and
15688 get rid of relocations in the AOT case.
15690 * mini-x86.h mini.c exceptions-x86.c
15691 (mono_arch_get_throw_corlib_exception): New arch specific function to
15692 raise corlib exceptions which doesn't require relocations in the
15695 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
15697 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
15699 * mini.c (mono_emit_method_call): Only allocate the got var when it is
15702 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
15705 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
15707 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
15708 with add function when used from Inc/dec atomic
15709 functions. Re-enabled optimization on x86.
15710 * mini-ops.h: renamed atomic_add functions to
15711 allow _add to match the Interlocked::Add and
15712 _add_next to match Interlocked::Inc/Dec.
15714 2004-12-15 Massimiliano Mantione <massi@ximian.com>
15716 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
15717 linking of BBs to the end BB, and enabled SSAPRE also with
15718 consprop and copyprop (which was prevented by that bug).
15720 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
15722 * mini-x86.c: disabling the Interlocked optimizing code.
15724 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
15726 * aot.c (load_aot_module): Move reading of got_addr after the AOT
15727 file version check.
15729 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
15731 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
15732 interlocked optimization due lack of support on x86, rewrote
15733 exchange to take into account that base may be in eax.
15735 xsp works again; activated Interlocked optimizing code.
15737 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
15739 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15741 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
15743 * mini-ops.h: Add new opcodes.
15745 * mini.h: Add new patch types. Add got_var to MonoCompile.
15747 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
15748 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
15749 make it work with all kinds of patchable code.
15751 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
15752 address of the GOT, and referencing entries in the GOT.
15754 * mini.c: Add code to load the GOT address if needed by an opcode.
15756 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
15757 independent AOT code on the x86 using an elf-style Global Offset Table.
15759 2004-12-14 Raja R Harinath <rharinath@novell.com>
15761 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
15763 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15765 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
15768 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
15770 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
15771 of Interlocked:Increment/Decrement/Add as inline ops.
15772 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
15774 2004-12-12 Geoff Norton <gnorton@customerdna.com>
15776 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
15777 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
15779 2004-12-12 Duncan Mak <duncan@ximian.com>
15781 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
15782 again. `patch_info->table_size' is no longer valid after Zoltan's
15785 2004-12-12 Martin Baulig <martin@ximian.com>
15787 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
15788 if we are the "real" method, ie. not an inlined method inside it.
15790 2004-12-11 Ben Maurer <bmaurer@ximian.com>
15792 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
15793 before we look in the special fields table. This fixes
15794 ../tests/thread-static-init.cs.
15796 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15798 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
15799 for Array get_Rank and get_Length. Fixes bug #70465.
15801 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
15803 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
15804 separate structure to reduce the size of MonoJumpInfo.
15806 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
15808 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
15810 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
15812 * mini.c (mini_get_inst_for_method): Changed to allow ports
15813 to return a MonoInst instead of opcode
15814 (renamed mini_get_opcode_for_method to better reflect the new functionality)
15816 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
15817 Allow ports to return a created MonoInst instead of op-code, will enable
15819 (renamed mini_get_opcode_for_method to better reflected the functionality)
15821 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
15823 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
15825 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
15827 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
15830 2004-12-08 Martin Baulig <martin@ximian.com>
15832 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
15833 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
15835 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
15837 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
15840 * exceptions.cs: Disable some tests which depend on properties of x86 fp
15843 2004-12-08 Raja R Harinath <rharinath@novell.com>
15845 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
15847 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
15849 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
15850 bug introduced by the previous patch.
15852 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
15854 * mini-ppc.c, objectc.cs: handle large structs passed by value
15855 (fixes bug #69972).
15857 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
15859 * mini-ppc.c: OP_ARGLIST implementation from
15860 Geoff Norton <gnorton@customerdna.com>.
15862 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
15864 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
15865 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
15867 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
15869 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
15871 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15873 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
15876 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
15878 * mini-sparc.c: Zero out localled-ed memory.
15880 * iltests.il: Add tests for zeroing out localloc-ed memory.
15882 2004-12-04 Martin Baulig <martin@ximian.com>
15884 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
15885 mono_method_get_signature_full().
15887 2004-12-03 Massimiliano Mantione <massi@ximian.com>
15889 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
15890 and some utility functions (always for SSAPRE), integrated SSAPRE.
15891 * mini.h: Likewise.
15892 * driver.c: Added ssapre option.
15893 * ssa.c: Small fix on OP_ARG handling.
15894 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
15895 * Makefile.am: Likewise.
15897 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
15899 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
15900 now in the xp code.
15902 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
15905 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15907 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
15909 * cpu-s390.md : Increase instruction length of oparglist.
15911 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
15913 2004-11-30 Martin Baulig <martin@ximian.com>
15915 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
15916 virtual generic methods. We call a special helper_compile_generic_method()
15917 icall to retrieve the method from the vtable, inflate and compile
15918 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
15920 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
15922 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
15924 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
15926 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
15928 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
15931 2004-11-27 Ben Maurer <bmaurer@ximian.com>
15933 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
15934 platforms with PIC aot.
15936 2004-11-28 Martin Baulig <martin@ximian.com>
15938 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
15941 2004-11-28 Martin Baulig <martin@ximian.com>
15943 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
15944 the result of mono_type_get_underlying_type() to check whether
15947 2004-11-26 Martin Baulig <martin@ximian.com>
15950 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
15953 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
15955 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
15956 the same way as the other arguments so they won't get clobbered.
15958 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
15959 calls through R11 since it is clobbered by the trampoline code.
15961 2004-11-26 Raja R Harinath <rharinath@novell.com>
15963 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
15964 pick up in-tree mscorlib.dll.
15966 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
15968 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
15970 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
15971 runtime data/code are now stored in a table similar to the GOT in ELF.
15972 This allows the code itself to be position independent.
15974 * aot.c: Fix loading of referenced assemblies after the lazy assembly
15977 * aot.c: Attach ELF type (object/function) directives to all global
15980 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
15982 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
15984 * mini-amd64.h: Turn on PIC AOT code.
15986 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
15987 returning the offset within an OP_AOTCONST instruction where the GOT
15988 offset needs to be added.
15990 * mini.h: Bump AOT file format version.
15992 2004-11-25 Martin Baulig <martin@ximian.com>
15994 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
15995 uninflated generic methods.
15997 2004-11-25 Martin Baulig <martin@ximian.com>
15999 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
16001 2004-11-24 Martin Baulig <martin@ximian.com>
16003 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
16004 original klass (this only applies for generic instances).
16006 2004-11-24 Martin Baulig <martin@ximian.com>
16008 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
16009 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
16012 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
16014 * mini.c (mono_method_to_ir): Disable inlining for methods containing
16015 localloc. Fixes #69678.
16017 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
16019 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
16021 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
16022 used SSE registers on pinvoke calls. Fixes #69774.
16024 2004-11-23 Geoff Norton <gnorton@customerdna.com>
16026 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
16027 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
16029 2004-11-23 Raja R Harinath <rharinath@novell.com>
16031 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
16032 Refer directly to the mcs/ tree.
16034 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16036 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
16037 Check if a trampoline for a synchronized method is required.
16039 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
16041 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
16042 with localloc if needed. Throe arithmetric exception in
16043 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
16044 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
16046 2004-11-19 Geoff Norton <gnorton@customerdna.com>
16048 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
16049 types before switching on type. Fixes #69622.
16051 2004-11-19 Raja R Harinath <rharinath@novell.com>
16053 * Makefile.am (check-local): New. Integrate into 'make check'.
16054 (MCS,RUNTIME): Define using in-tree mono and mcs.
16056 (%.exe): Use $(ILASM).
16058 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
16060 * mini-ppc.c: adjust initial prolog size (bug #69691).
16062 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
16064 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
16067 2004-11-17 Raja R Harinath <rharinath@novell.com>
16069 * Makefile.am (clean-local): Rename from 'clean'.
16071 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16073 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
16074 to mono_arch_is_int_overflow.
16075 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
16078 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
16080 * declsec.c|h: New files to support declarative security attributes.
16081 Added function to check if a method has (applicable) security.
16082 * mini.c|h: Add check for declarative security attributes in
16083 mono_method_check_inlining.
16084 * Makefile.am: Added declsec.c and declsec.h to the build.
16086 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
16088 * mini.c, mini.h: update to keep dynamic code info per-domain.
16090 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
16092 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
16093 (mini_init): Get rid of it from here too.
16095 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
16097 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
16098 implemented OP_RETHROW (patch by Geoff Norton
16099 <gnorton@customerdna.com>).
16101 2004-11-10 Geoff Norton <gnorton@customerdna.com>
16103 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
16104 between appdomains. Fixes appdomain-unload on PPC.
16106 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
16108 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
16109 mini-exceptions.c: handle the new wrapper types.
16110 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
16111 token value as a MonoClass* when compiling a wrapper.
16112 mono_jit_create_remoting_trampoline now takes an additional
16113 MonoRemotingTarget parameter.
16115 2004-11-10 Martin Baulig <martin@localhost>
16117 * mini.c (mono_method_to_ir): Use `generic_container->context'
16118 rather than creating a new one.
16120 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16122 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
16124 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
16126 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
16128 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
16129 the experimental aot cache stuff.
16131 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
16133 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
16134 mini-exceptions.c: update to exception clause structure changes.
16136 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
16138 * exceptions-x86.c (throw_exception): Fix warnings.
16140 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
16143 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
16145 * exceptions-sparc.c (get_throw_exception): Really fix this.
16147 2004-11-07 Ben Maurer <bmaurer@ximian.com>
16149 * tramp-*.c: we no longer support icalls without wrappers, so
16150 a bit of code can be removed here
16152 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
16154 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
16157 * cpu-sparc.md: Add op_rethrow.
16159 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
16161 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
16163 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
16164 * mini-ops.h: Add OP_RETHROW.
16166 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
16168 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
16170 2004-11-05 Geoff Norton <gnorton@customerdna.com>
16172 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
16173 Makes the output much easier to read
16175 2004-11-05 Ben Maurer <bmaurer@ximian.com>
16177 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
16178 prevents another huge leak when compiling with ssa. Secondly, the
16179 performance of doing this rather than freeing the lists is much
16180 better. GList does a lock every time you allocate a list link,
16181 so that it can use a memory pool. So, it is better to just use
16182 a memory pool of our own.
16184 * ssa.c, linear-scan.c: replace g_list_remove_link with
16185 g_list_delete. The remove one does not free the GList, so we were
16186 leaking memory. On -O=all --compile-all with corlib, this cut down
16187 3 MB of allocations.
16189 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
16191 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
16193 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
16195 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
16196 into a new function mono_create_jit_trampoline ().
16198 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
16200 * trace.c (get_spec): Allow tracing of classes without a namespace.
16202 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
16204 * mini.c: Fix pointer overwrite in mini_method_compile.
16206 2004-11-2 Geoff Norton <gnorton@customerdna.com>
16208 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
16209 The darwin ABI needs some special handling for 1 and 2 byte structs
16210 Lets use lbz/lhz instead of lwz everywhere.
16211 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
16212 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
16213 Use stb/sth for the former, and put the latter always on stack instead of in
16214 argument registers.
16216 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
16218 * trace.c (is_filenamechar): Add '_'.
16220 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16222 * mini-s390.c: Fix prolog length to allow for large trace requirements.
16224 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
16226 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
16228 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
16229 depends on libmonogc. Fixes #68805.
16231 2004-10-26 Miguel de Icaza <miguel@ximian.com>
16233 * mini.c (mono_jit_free_method): Provide extra information for
16234 this error. Currently this leaks, but will be turned into a
16235 developer option in the future.
16237 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
16239 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
16241 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
16243 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
16244 boundary. Fixes reading of PATCH_INFO_R4 and R8.
16245 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
16247 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
16249 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
16250 trampolines for AOT code.
16252 2004-10-22 <vargaz@freemail.hu>
16254 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
16255 constructed types. Fixes #68136.
16257 2004-10-21 Martin Baulig <martin@ximian.com>
16259 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
16260 if it returns true, unwind the stack to the call instruction.
16262 2004-10-21 <vargaz@freemail.hu>
16264 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
16266 * mini.h: Bump AOT version number.
16268 * objects.cs: Add another test for unbox trampolines.
16270 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
16273 2004-10-20 <vargaz@freemail.hu>
16275 * driver.c: Add SHARED to the set of optimizations tested.
16277 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
16279 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
16280 used by CEE_NEWARR.
16282 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
16284 2004-10-20 Martin Baulig <martin@ximian.com>
16286 * mini-exceptions.c (mono_handle_exception): Call
16287 mono_debugger_handle_exception() to tell the debugger about
16288 catch/finally clauses.
16290 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
16292 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
16294 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
16297 2004-10-15 Geoff Norton <gnorton@customerdna.com>
16299 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
16300 methods as their native size, fixed bug #57543, #57545.
16301 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
16302 This saves a temporary register and mullw call down into 1 (minor perf
16303 increase for cases like sum = sum * 5; This use to translate into:
16306 It now translates to
16309 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
16311 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
16314 2004-10-11 Martin Baulig <martin@ximian.com>
16316 * mini.c (mono_method_to_ir): If we're a generic method, get the
16317 MonoGenericContainer from our MonoMethodNormal and create a
16318 MonoGenericContext from it.
16320 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
16322 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
16324 * basic-long.cs: Add test for checked i8->i2 cast.
16326 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16328 * inssel-ppc.brg: added a couple of speedup rules.
16330 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
16332 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
16333 to speed up rebuilds.
16335 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16337 * mini-s390.c: Minor fix to OP_OR_IMM.
16339 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
16341 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
16342 better. Fixes appdomain-unload.exe on sparc.
16344 2004-10-02 Massimiliano Mantione <massi@ximian.com>
16346 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
16347 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
16350 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
16352 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
16354 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
16356 * mini.c: Always generate a field read/write wrapper for members
16357 of the class MarshalByRefObject since the actual instance could
16360 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
16362 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
16364 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
16366 * driver.c mini.h trace.c: Move the setting of the main assembly into
16367 a separate function called mono_trace_set_assembly () and call it after
16368 actually loading the main assembly. Fixes #66872.
16370 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
16372 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
16373 using the code manager.
16375 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
16377 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
16379 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
16381 * cpu-amd64.md: Fix bug in previous patch.
16383 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
16386 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
16388 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
16389 mini-exceptions.c: updates for changed stack walk interface.
16391 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16393 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
16395 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
16397 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
16399 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
16401 * driver.c (mini_regression_list): Do not call mono_assembly_close
16402 since assemblies can't be unloaded.
16404 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
16406 * cpu-amd64.md: Fix more instruction lengths.
16408 * cpu-amd64.md: Fix lengths of some instructions.
16410 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
16412 * inssel.brg: Make the array ldelema check aot friendly.
16414 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
16416 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
16418 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
16420 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
16422 * mini-x86.c: Fix build.
16424 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
16425 mono_type_get_underlying_type () helper function to simplify code.
16427 2004-09-09 Martin Baulig <martin@ximian.com>
16429 * mini-amd64.c: Don't access `type->data.klass' directly, call
16430 mono_class_from_mono_type() instead since the type may be a
16433 2004-09-09 Martin Baulig <martin@ximian.com>
16435 * mini-amd64.c (get_call_info): Fix support for generic instances.
16436 (add_valuetype): Use mono_class_from_mono_type() to get the class
16437 since we can be a generic instance.
16439 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
16441 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
16443 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
16445 * liveness.c: reset spill costs on each scan: bug 62107
16447 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
16449 * exceptions-sparc.c (mono_arch_find_jit_info): remove
16450 unnecessary line that doesn't compile
16452 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
16454 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
16455 trampolines, make them call an error function so people can fix their
16458 2004-09-06 Martin Baulig <martin@ximian.com>
16460 * mini.c (mono_method_to_ir): When initializing locals, handle a
16461 generic instances like a valuetype if it's a valuetype and like a
16462 class if it's a class.
16464 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
16466 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
16467 stack. Fixes #64674.
16469 * exceptions.cs: Add test for unwinding of call arguments.
16471 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
16473 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
16474 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
16475 set the carry/borrow flag). The sparc and s390 implementations
16476 can now use optimized versions (and simplify the code). ppc bugfixes.
16478 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
16480 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
16482 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
16484 * inssel-amd64.brg: Remove leftover 32 bit rule.
16486 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
16488 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
16490 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
16491 mono_arch_find_jit_info functions into a new function. Fix a memory
16494 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
16497 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
16499 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
16502 * exceptions.cs: Add array size tests.
16504 * mini.c: Allocate a separate icall wrapper for each arity of
16505 mono_array_new_va. Fixes #59509.
16507 * exceptions.cs: Add testcase for 64578.
16509 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
16511 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
16513 2004-09-02 Martin Baulig <martin@ximian.com>
16515 * mini.c (mono_method_to_ir): When initializing the locals, call
16516 handle_initobj() on the generic instance itself, not its
16519 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
16521 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
16522 MonoJitInfo for dynamic methods.
16524 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
16526 * mini.c: Add support for freeing JIT data for dynamic methods.
16528 2004-09-01 Martin Baulig <martin@ximian.com>
16530 * mini-x86.c (is_regsize_var): Added support for generic
16532 (mono_arch_emit_prolog): Make this compile again, use
16533 `x86_push_imm_template (code)'.
16535 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
16537 * mini-x86.c: make all push_imm instructions that get
16538 patched always emit the long form
16540 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
16542 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
16543 in a per-domain hash.
16545 * mini-amd64.c (merge_argument_class_from_type): Handle generic
16548 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
16550 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
16553 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
16556 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
16557 Beginnings of SSE2 support.
16559 * exceptions.cs: Add more tests for checked int<->uint casts.
16561 2004-08-28 Martin Baulig <martin@ximian.com>
16563 * mini-x86.c (mono_arch_instrument_epilog): Added support for
16567 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
16568 Handle generic instances recursively.
16570 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
16572 * iltests.il: test for conv.u8 on a constant
16574 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
16576 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
16577 LCONV_x4 (shrun_32 (membase)).
16579 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
16581 * inssel-x86.brg: c&p rules for push/setret of long
16583 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
16585 * inssel-x86.brg: c&p rules for compare (base, regvar) and
16586 compare (regvar, base)
16588 * inssel-x86.brg: more burg love
16590 * inssel.brg: more cleanup
16592 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
16594 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
16596 * basic-long.cs, basic-calls.cs: new tests for optimization.
16598 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
16600 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
16603 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
16605 * mini-amd64.c (read_tls_offset_from_method): Add another case.
16607 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
16609 * inssel.brg (mini_emit_memcpy): use
16610 NO_UNALIGNED_ACCESS to disable memcpy optimization
16612 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
16614 * mini-amd64.c: Handle generic types in various places.
16616 * mini.c (mono_method_to_ir): Handle generic types in init locals.
16618 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
16620 * mini.c (handle_box): Fix warning.
16622 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
16624 * mini-amd64.h: Enable the emit_state optimization.
16626 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
16628 * mini-amd64.c: Add some new 64 bit peephole opts.
16630 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
16632 * cpu-amd64.md: sreg1 of div instructions must be %rax.
16634 * mini-amd64.c: Register allocator fixes.
16636 * mini.c: Add an optimization to emit_state to avoid allocation of new
16637 registers on some platforms.
16639 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
16641 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
16643 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
16644 allocation. Fixes #63085.
16646 * basic-long.cs: Add new regression test.
16648 * mini-amd64.c: Register allocator improvements.
16650 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
16652 * mini-amd64.c (read_tls_offset_from_method): Add another code
16655 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
16656 instruction sequence for nullifying class init trampolines.
16658 * objects.cs: Add new regalloc test.
16660 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
16662 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
16664 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
16666 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
16669 * driver.c: Fix profiling after TLS changes.
16671 * driver.c (mono_main): Set mono_stats.enabled if needed.
16673 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
16676 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
16678 * mini-x86.c: use a 1 op rather than a 2 op tls access
16679 instruction -> faster.
16681 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
16683 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
16686 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
16688 * exceptions-sparc.c (throw_exception): fix typo
16690 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
16692 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
16693 set tree->dreg correctly with tls. Allow any
16694 register to be used.
16696 * mini-x86.c (read_tls_offset_from_method): add new code
16697 generation pattern seen with GCC.
16700 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
16702 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
16703 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
16704 exceptions-sparc.c: fix some performance issues in exception
16705 handling and setting of the stack trace for exceptions that were
16708 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
16710 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
16713 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
16716 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
16718 This patch inlines tls access, when possible.
16720 * mini.h: new arch functions for TLS intrinsics.
16721 All platforms updated with a stub.
16723 * mini.c: use the new intrinsics
16725 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
16726 arch specific intrinsic for tls variables
16728 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
16730 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
16733 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
16735 * mini.c: thread local allocation
16737 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
16739 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
16741 * Makefile.am: Link against the static version of libmonogc.
16743 * Makefile.am: Link the static versions of the convenience libraries
16744 into the mono executable.
16746 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
16748 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
16750 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
16751 on integer overflow.
16753 * mini-amd64.c: Reorganize function call code.
16755 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
16757 2004-08-14 Ben Maurer <bmaurer@ximian.com>
16759 * inssel-x86.brg: use xor eax,eax.
16761 * basic.cs: new tests
16763 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
16765 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
16766 in exception throwing code.
16768 2004-08-14 Ben Maurer <bmaurer@ximian.com>
16770 * inssel-x86.brg: use xor esi,esi.
16772 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
16774 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
16775 can trace methods compiled during mini_init () too.
16777 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
16780 2004-08-14 Ben Maurer <bmaurer@ximian.com>
16782 * Makefile.am: static link on x86 (r=zoltan)
16784 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
16786 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
16787 code since it causes some programs to fail.
16789 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
16791 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
16793 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
16795 * mini.c: ovfops_op_map - add STACK_OBJ case for
16797 * basic.cs: add test_0_pin_string as test
16800 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
16802 * Makefile.am: build C# if srcdir != builddir
16804 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
16806 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
16807 fall-through blocks.
16809 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
16811 * driver.c: enable loop by default again and include abcrem in -O=all.
16813 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
16815 * iltests.il: Add some localloc tests.
16817 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
16819 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
16822 * inssel-amd64.brg: Add some optimizations.
16824 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
16827 * Makefile.am: Statically link mono against libmono on AMD64.
16829 * mini-amd64.c inssel-amd64.brg: Optimizations.
16831 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
16833 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
16835 * tramp-amd64.c: Patch calling code in trampolines.
16837 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
16839 * mini-amd64.c: pinvoke struct passing fixes.
16841 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
16843 * mini-sparc.c: redo change, make mono_arch_cpu_init call
16844 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
16846 2004-08-05 Duncan Mak <duncan@ximian.com>
16848 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
16851 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
16853 * mini-amd64.c (emit_move_return_value): Move return value for normal
16856 2004-08-05 Martin Baulig <martin@ximian.com>
16858 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
16859 `type->type'; just modify `type' itself when dealing with enums
16860 and generic instances.
16861 (check_call_signature): Make `simple_type' a `MonoType *'.
16863 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
16865 * mini.c: Use OP_PADD to add offsets to addresses.
16867 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
16869 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
16871 * mini-sparc.c (mono_arch_emit_epilog): fix check
16872 for folding last op into restore instruction
16874 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
16876 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
16877 helper methods using the code manager.
16879 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
16881 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
16883 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16885 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
16886 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
16888 * mini-s390.c: fix tail processing
16890 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
16892 * mini-ppc.c: mul.ovf.un exception name fix.
16894 2004-08-03 Martin Baulig <martin@ximian.com>
16896 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
16897 instances; before jumping to `handle_enum', also modify `ptype'.
16899 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
16901 * cpu-sparc.md: fcall maximal length too small.
16903 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
16905 * mini-amd64.c mini.h: Add initial support for passing/returning
16906 structures to/from pinvoked methods.
16908 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
16910 * mini-ppc.c: reg allocator fix.
16912 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
16914 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
16916 * inssel.brg: Optimize memset on 64 bit machines.
16918 * mini-amd64.c: Fix some vararg cases.
16920 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16922 * mini-s390.c: Corrected macro in emit_float_to_int
16924 * s390-abi.cs: Tests to exercise the s390 ABI
16926 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
16928 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
16931 * basic.cs: Add a test for add.ovf.un.
16933 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
16935 * mini-sparc.c: add case for OP_IDIV_UN
16937 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
16939 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
16941 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
16943 2004-07-30 Ben Maurer <bmaurer@ximian.com>
16945 * basic.cs: regression tests.
16947 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
16950 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
16952 * basic.cs: Add a new test.
16954 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
16955 and AOT. Various fixes and optimizations.
16957 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
16959 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
16961 * mini-ppc.c: make sure temp regs are not used for global reg
16964 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
16966 * cpu-sparc.md: conv_i8 fix for 64bits
16968 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
16970 2004-07-29 Ben Maurer <bmaurer@ximian.com>
16972 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
16973 add opcode for cmp BYTE PTR [eax], imm.
16975 * inssel.brg: Make memcpy and memset takes bases.
16977 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
16979 * *-amd64.*: More AMD64 work.
16981 2004-07-28 Ben Maurer <bmaurer@ximian.com>
16983 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
16984 add a compare-not-equal opcode.
16986 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
16988 * mini.c: Use mono_init_from_assembly instead of mono_init.
16990 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
16992 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
16994 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
16996 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
16998 * inssel.brg: 64 bit fixes.
17000 * mini.h (MonoCallInst): Add some AMD64 specific data.
17002 * mini.h: Add some OP_P opcodes.
17004 2004-07-28 Ben Maurer <bmaurer@ximian.com>
17006 * basic.cs: tests for 61797 and 61740
17008 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
17010 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
17011 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
17013 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
17015 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
17017 * *-amd64*.*: Ongoing AMD64 work.
17019 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
17021 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
17023 * *-amd64*: Ongoing AMD64 work.
17025 * mini-arch.h: Add AMD64 support.
17027 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
17029 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
17031 * mini-ops.h: Add new opcodes.
17033 * Makefile.am: Add AMD64 support.
17035 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
17036 rules into the inssel-long*.brg files.
17038 * *-amd64.*: Add beginnings of AMD64 backend.
17040 2004-07-22 Ben Maurer <bmaurer@ximian.com>
17042 * mini.c (print_dfn): commenting out the code that prints
17043 the cil. With -O=deadce, this makes -v -v crash.
17045 * cpu-pentium.md: make checkthis have a length of 2
17047 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
17049 * mini-sparc.h: fix implementations of __builtin
17050 functions for Sun compiler for V9.
17052 2004-07-16 Ben Maurer <bmaurer@ximain.com>
17054 * mini.c: use the new stelem.ref wrapper
17055 * exceptions.cs, arrays.cs: new stelem.ref tests
17057 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
17059 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
17060 new XSP should work with these changes).
17062 2004-07-14 Ben Maurer <bmaurer@ximain.com>
17064 * inssel-{long32,x86,}.brg: trivial optimizations.
17066 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
17068 * mini.c: load value when emitting box operation in
17071 2004-07-12 Ben Maurer <bmaurer@ximian.com>
17073 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
17074 is one byte shorter than cmp DWORD PTR [eax], 0.
17076 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
17078 * inssel-ppc.brg: arguments on the stack are always
17079 relative to the stack pointer (spotted by Neale Ferguson).
17081 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17083 * exceptions-x86.c: delay appending the method name to the trace until
17084 after mono_jit_info_table_find is called, as this gets the real
17087 2004-07-09 Ben Maurer <bmaurer@ximian.com>
17089 * aot.c: register roots
17091 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
17093 * aot.c : I could just use PLATFORM_WIN32 flag.
17095 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
17097 * aot.c : Reverting the previous fix. This time it broke linux build.
17099 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
17101 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
17103 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
17105 * mini.c (handle_stack_args): Remove some more debugging code.
17107 * mini.c (handle_stack_args): Remove debug output left in by mistake.
17109 * driver.c mini.h aot.c: Allow additional options to be specified with
17110 --aot and pass them to mono_compile_assembly.
17112 * aot.c: Add experimental code to AOT compile all loaded assemblies
17113 on demand and save the code into a cache in the filesystem.
17115 * aot.c: Add support for more wrapper methods.
17117 * mini.c (handle_stack_args): Handle some corner cases. Fixes
17120 * cpu-*.md: Remove removed opcodes.
17122 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
17123 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
17124 related icalls to marshal.c.
17126 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
17128 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
17130 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
17132 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
17134 2004-07-06 Ben Maurer <bmaurer@ximian.com>
17135 * liveness.c: If liveness is recomputated we need to reset the information
17136 for each variable. This way, if the liveness range has been narrowed
17137 by optimizations that happened after the last computation, we can return
17140 For example, if you have
17145 // Tons of code that does not affect i
17151 i = 0 is dead code and will be removed by SSA. However, when
17152 linear scan gets to the code, i will still appear to be live
17153 throughout the entire block. This prevents good register allocation.
17155 2004-07-06 Martin Baulig <martin@ximian.com>
17157 * debug-mini.c (mono_debug_init_method): Allow
17158 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
17159 (mono_debug_add_icall_wrapper): New method.
17161 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
17163 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
17165 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
17168 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
17170 * aot.c (mono_aot_load_method): Fix loading of debug info.
17172 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
17174 * aot.c: Add logging support.
17176 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
17178 * mini.h: Add prototype for mono_print_method_from_ip.
17180 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
17182 * inssel.brg: 64 bit fixes.
17184 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
17187 * Makefile.am: Add SPARC64 support.
17189 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
17191 * aot.c: Fix alignment problems on 32 bit platforms.
17193 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
17195 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
17198 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
17201 * mini.h: Bump AOT file version. Some 64 bit fixes.
17203 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
17205 * inssel-sparc.brg: Add new rule to avoid register moves.
17207 * inssel.brg: Add ldind_to_load_membase helper function.
17209 2004-06-30 Ben Maurer <bmaurer@ximian.com>
17211 * mini.c: OffsetToStringData intrinsic.
17213 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
17215 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
17217 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
17220 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
17221 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
17223 * mini.c: reinstated mono_compile_get_interface_var()
17224 on x86, too, since the change breaks the Gtk# build there as well.
17226 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17228 * driver.c: remove loop from the default optimizations: it seems to
17229 interact badly with some of the other options (see bug #60613).
17231 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
17233 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
17234 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
17236 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
17238 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
17239 vararg-using methods.
17241 2004-06-21 Martin Baulig <martin@ximian.com>
17243 * mini/mini-exceptions.c
17244 (mono_handle_exception): Added `gpointer original_ip' argument.
17245 After calling mono_unhandled_exception(), call
17246 mono_debugger_unhandled_exception() and if that returns true,
17247 restore the context and return.
17249 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
17251 * mini-ppc.c: prefer the use of relative branches so
17252 they won't need to be patched in aot code (patch from Patrick Beard).
17254 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
17256 * aot.c: patch from Patrick Beard to make the output assembly
17257 more correct for the MacOSX assembler. Small tweak to
17258 generate sane images on Linux/PPC, too.
17260 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17262 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
17263 case until bug #59509 is fixed (shows up in #60332).
17265 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17267 * mini.c: make sure the needed wrappers are compiled, too, with
17270 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
17272 * driver.c: remove NPTL reference in --version output.
17274 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17276 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
17277 generate valid assembly for the Mach-O assembler.
17279 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
17281 * driver.c: don't include abcrem in the all optimization specifier
17282 since it slows down jit compilation too much for now.
17284 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
17286 * mini.c: use BIGMUL only if both operands have the same signage.
17287 * iltests.il: Test for bug 60056. (errors related to signage in
17292 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
17294 * mini.c, aot.c: memory leak fixes.
17296 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
17298 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
17300 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
17302 * Makefile.am: remove the -static hack completely, it links in
17303 statically glib as well.
17305 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
17307 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
17308 * exceptions.cs: make it compile with new mcs/csc.
17310 2004-06-03 Massimiliano Mantione <massi@ximian.com>
17311 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
17312 and added relevant test case.
17314 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
17316 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
17317 regressions in gtk-sharp.
17319 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
17321 * exceptions.cs: New regression tests.
17323 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
17325 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
17327 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
17329 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
17331 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
17333 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
17335 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
17337 * mini.c (mono_jit_runtime_invoke): Init class in this
17338 method instead of trusting mono_jit_compile_method to
17339 do the work (because wrappers can be in object class)
17341 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
17343 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
17345 * basic-long.cs: New regression test.
17347 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
17349 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
17350 and div/rem checks.
17352 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
17354 * Makefile.am: fix miguel's change to build mono statically against
17355 libmono (track build dependencies).
17357 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
17359 * cfold.c: Some glib versions do not have G_MININT32.
17361 2004-05-26 Massimiliano Mantione <massi@ximian.com>
17363 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
17364 with precision of tan, atan, sin and cos, and implemented related
17365 regressions tests (fixes bug 54467, but one new problem appeared and
17368 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
17370 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
17372 * exceptions.cs: Add test for constant folding && division by zero.
17374 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
17375 since driver.c is in libmono too, so the optimization was useless.
17377 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
17378 variable to driver.c so the compiler can emit more efficient code to
17381 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17383 * Makefile.am: don't distribute generated inssel.[ch] files.
17385 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
17387 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
17388 into the default appdomain. Fixes #58707.
17390 * jit-icalls.c: Remove the broken approximation for truncl, doing
17391 no conversion is better.
17393 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
17396 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
17398 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
17399 of the mcrxr instruction which is not available on some processors
17400 even if it's documented to be. Implement add and sub overflow correctly
17401 (still not complete for long unsigned). Speed up icalls a bit.
17403 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
17405 * mini.c (mono_jit_compile_method_with_opt): Make sure that
17406 we run .cctor in the current domain instead of target_domain.
17408 Fixes bug #58558, .cctor not being called in -O=shared.
17410 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
17412 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
17414 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
17416 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
17417 which can be done with an imm8, do it that way.
17418 (mono_arch_output_basic_block): ditto for a jmp
17419 (mono_arch_emit_prolog): Computate maximum offset of a label.
17421 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
17423 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
17424 now tries to allocate prefered physical reg's for virtual
17425 regs. This reduces the number of emited spills/loads with
17426 20-30% on our core assemblies.
17428 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17430 * jit-icalls.c: truncl() is not needed and trunc() is
17431 the correct thing to do anyway (bug #58287).
17433 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
17435 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
17438 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
17440 * driver.c: enable loop optimizations by default.
17442 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
17444 * mini-x86.c: fix calc of max loop size when aligning loops start.
17446 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
17448 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
17451 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
17453 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
17456 * basic-long.cs: Add tests for add/subtract of immediates with carry.
17458 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
17460 * mini.c (inline_method): Allways inline some wrappers even if the cost
17461 is too large. Fixes #58785.
17463 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
17465 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
17467 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
17468 (crichton@gimp.org). Beginning of support for sparc/linux.
17470 * mini-sparc.c: Optimize retrieval of LMF address.
17472 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
17474 * exceptions-ppc.c: handle alloca in methods with clauses.
17476 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
17478 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
17480 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
17482 * mini.c: Delegate most of the abort signal work to
17483 mono_thread_request_interruption, which also handles Stop and Suspend
17486 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
17488 * mini.c mini.h: Allow inlining of icall wrappers if the backend
17489 supports the save/restore lmf opcodes.
17491 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
17493 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
17494 by gcc-3.4 as well.
17496 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
17498 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
17500 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
17501 methods which contain array accesses.
17503 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
17504 boundaries. Fixes #58537.
17506 * iltests.il: Add regression test for #58537.
17508 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
17510 * mini-x86.c (mono_arch_local_regalloc): Last part of
17511 fix for bug #58633 (releasing register to early).
17513 2004-05-18 Miguel de Icaza <miguel@ximian.com>
17515 * basic-long.cs: Add new regression test.
17517 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
17519 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
17520 register too early on the chain.
17522 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
17524 * mini.c (create_helper_signature): Use a helper function to reduce
17525 the code which needs to be written. Also set the calling convention of
17526 icalls on windows. Fixes #57840.
17528 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
17530 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
17531 exceptions-ppc.c: added helper function to get the instruction address
17532 from a signal handler context.
17534 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
17536 * helpers.c: use g_get_tmp_dir. Invokes happyness
17539 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
17541 * helpers.c: Add new env variable to pass args to objdump.
17542 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
17544 2004-05-17 Radek Doulik <rodo@ximian.com>
17546 * Makefile.am (common_sources): added abcremoval.h so it get
17547 disted and daily mono packages on go-mono.com will build again
17549 2004-05-17 Massimiliano Mantione <massi@ximian.com>
17551 * abcremoval.c: Fixed coding style, added copyright header.
17553 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
17555 * mini.h: Added prototype for abc removal main function.
17557 * build_relations_propagation_table.pl: Added copyright header.
17559 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
17561 * basic-long.cs: reg test for complex ceq_long bug.
17563 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
17565 * mini-x86.c (mono_arch_local_regalloc): Correctly free
17566 reg in long and clob case (bug #58343). Fixed/added comments.
17568 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
17570 * mini.c (mono_jit_runtime_invoke): Follow new convention
17571 of calling the invoke method with an function pointer.
17573 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
17575 * ChangeLog: Fix author of memory leak patch.
17577 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
17579 * Makefile.am: fix make dist as well...
17582 2004-05-14 Massimiliano Mantione <massi@ximian.com>
17584 * cfold.c: Made so that conversions from pointer to int4 are no-ops
17585 on archs where pointers are 4 bytes long.
17587 * Makefile.am: Added abcremoval.c source file.
17589 * abcremoval.c: Added abcremoval.c.
17591 * abcremoval.h: Added abcremoval.h.
17593 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
17595 * inssel.brg: Enabled bounds check removal.
17597 * mini.c: Added support for abcrem optimization.
17599 * mini.h: Added abcrem optimization label.
17601 * driver.c: Added support for abcrem optimization.
17603 * propagated_relations_table.def: Added propagated_relations_table.def.
17605 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
17607 * mini.c, cfold.c: fix style.
17609 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
17611 * mini.c: handle issue with the low-level implementation of
17612 some long opcodes (bug #54209).
17614 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
17616 * basic.cs: test for my new cmov stuff.
17618 2004-05-13 Patrik Torstensson
17620 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
17621 opt and added peephole documentation.
17623 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
17625 * tramp-ppc.c: rewrote the generic trampoline code.
17627 2004-05-11 Patrik Torstensson
17629 * mini-x86.c: optimize long shl/shr asm code (one less branch)
17631 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
17633 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
17635 * mini.h mini.c dominators.c: Applied patch from Derek Woo
17636 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
17638 * mini.c: Add new icalls for AsAny marshalling.
17640 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
17642 * tramp-ppc.c, mini-ppc.c: more cleanups.
17644 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17646 * mini.c: no warnings.
17648 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17650 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
17652 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
17654 * mini.c: In the thread abort signal handler, if the thread is in the
17655 process of being stoped, don't throw the Abort exception, just stop the
17658 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
17660 * tramp-ppc.c: removed old code.
17662 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17664 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
17665 do some simple speed optimizations on ppc.
17667 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
17669 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
17670 and large offsets in load/store.
17672 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
17674 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
17675 it causes regressions.
17677 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
17679 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
17682 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
17684 * jit-icalls.c: remove warnings.
17685 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
17686 speedups for unsafe code.
17688 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
17690 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
17692 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
17694 * basic-calls.cs: Add new regression test.
17696 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
17699 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
17701 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
17704 2004-05-06 Patrik Torstensson
17706 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
17707 long reg allocation in any reg (not only eax:edx) and implemented
17708 long shl/shr ops in asm instead of helpers.
17710 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
17712 * mini-sparc.h: Fix warnings.
17714 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
17717 * mini-exceptions.c (mono_handle_exception): Call the filter in a
17718 separate statement for clarity.
17720 * mini-sparc.c: Update status.
17722 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
17724 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
17727 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17729 * inssel-ppc.brg: another small pre-release workaround:
17730 we don't do overflow detection for long_sub_un.
17732 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
17734 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
17735 (also works around a weird ppc bug: 57957).
17737 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
17739 * tramp-ppc.c: trampoline fixes.
17741 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
17743 * mini-ppc.c: fixed typos.
17745 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
17747 * mini-ppc.c, exceptions-ppc.c: more code saves registers
17748 at the top of the stack. Fixed typos. Use a frame registers
17749 for all the methods with exception clauses.
17751 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
17753 * exceptions-ppc.c: restore fp registers.
17755 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
17757 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
17758 order from the stack top (moved the stack room to save the
17759 return value for trace after the param area). Fixed corruption
17760 in restoring registers on unwind.
17762 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
17764 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
17766 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17768 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
17769 and prolog/epilog for methods that use it. Allow
17770 enough param area room for varargs methods. Fix miguel's
17771 breakage in exception handling.
17773 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17775 * Makefile.am: run genmdesc only on current arch.
17777 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17779 * exceptions-x86.c:
17780 * mini-x86.h: fix the build on windows.
17782 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
17784 * 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.
17786 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
17788 * mini-exceptions.c: New file.
17790 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
17791 Move some parts of the x86 exception handling code to an
17792 arch-independent file so it can be shared with other ports.
17794 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
17796 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
17798 2004-04-26 David Waite <mass@akuma.org>
17800 * driver.c: remove comma from end of enumeration declaration
17802 2004-04-26 Jackson Harper <jackson@ximian.com>
17804 * driver.c: parse config file before loading first assembly. This
17805 allows the user gac to be enabled/disabled.
17807 2004-04-23 Miguel de Icaza <miguel@ximian.com>
17809 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
17810 simpler mechanism: we do not care what is encoded initially
17811 (branch absolute or relative), we care about the code and its
17812 target. I kept the old code for reference for now.
17814 The new code tries first to determine if the jump is anywhere in
17815 the -/+32 absolute meg range, if it succeeds, it encodes using the
17816 absolute branch; If not, it tried to find something in the
17817 relative range, if not, it uses the handle_thunk code.
17819 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
17821 * exceptions-ppc.c: use the correct ip register on macosx.
17823 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
17825 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
17827 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
17829 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
17830 Raise exception on integer divide by zero by hand since the hw
17831 doesn't support it. Handle NaNs in FP compares.
17833 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
17835 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
17836 code reducing duplication between the platforms and enabled
17837 signal exception handling (on linux for now).
17839 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
17841 * exceptions-ppc.c: more macosx support.
17843 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17845 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
17847 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
17849 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
17851 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
17853 * iltests.il: more tests.
17855 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
17857 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
17860 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
17862 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
17864 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
17866 * liveness.c: Mark variables as volatile in all basic blocks reachable
17867 from exception clauses.
17869 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
17871 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
17874 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
17876 * iltests.il, basic.cs: more tests for regalloc.
17878 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
17880 * iltests.il: Some tests for register allocation modifications
17883 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
17885 * exceptions.cs: Add regression test for bug #56782.
17887 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
17888 original stack trace if an exception is rethrown. Fixes #56782. Oh,
17889 the beauty of fixing the same thing in 5 different files...
17891 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
17893 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
17896 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
17898 * mini.c: Add support for STRWLPARRAY marshalling convention.
17900 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
17902 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
17903 to init the context to setup the regs pointer).
17905 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
17907 * exceptions-ppc.c: more exceptions work.
17909 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
17911 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
17914 2004-04-13 Miguel de Icaza <miguel@ximian.com>
17916 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
17917 can use the memory directly.
17919 * cpu-pentium.md: Update documentation from a post from Zoltan.
17921 add x86_add_membase, x86_sub_membase, x86_mul_membase
17923 2004-04-13 Miguel de Icaza <miguel@ximian.com>
17925 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
17926 GENERAL_REGS they were also hardcoded for all PPC ports.
17928 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
17930 Remove hard-coded limit for floating point registers, use
17931 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
17933 Notice that in MacOS X calling conventions you can fit a lot more
17934 floating point values in registers, so I should update the PInvoke
17935 test to excercise the passing of floating point values on the
17936 stack (currently broken).
17938 2004-04-06 Miguel de Icaza <miguel@ximian.com>
17940 * tramp-ppc.c (create_trampoline_code): Added
17941 JUMP_TRAMPOLINE_SIZE.
17942 (ppc_magic_trampoline): Follow the pattern from
17943 x86_magic_trampoline: if code is set to zero, return.
17944 (create_trampoline_code): Always pass MonoMethod to the jump
17945 trampoline, before it was passing a null.
17946 (mono_arch_create_jump_trampoline): Implement the jump stub, could
17947 share the code with mono_arch_create_jit_trampoline.
17949 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
17951 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
17954 * cpu-g4.md: Added length for jmp instruction, the worst case
17955 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
17958 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
17960 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
17962 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
17964 * mini.c: Only set bblock->real_offset when adding a new bblock, and
17965 before each IL instruction.
17967 * mini.c (CEE_BOX): Fix warnings.
17969 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17971 * mini.c: removed a few unused vars and extra whitespace.
17973 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
17975 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
17977 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
17979 (OP_GETCHR): use the above
17980 (CEE_LDELEMA): use the above.
17982 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
17983 version of the generic impl.
17984 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
17985 (CEE_LDELEMA): use the above.
17987 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
17989 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
17992 * iltests.il: Added new regression test for #56317.
17994 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
17996 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
17997 under NetBSD. Fixes #56450.
17999 * liveness.c (update_gen_kill_set): Fix previous patch.
18001 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18003 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
18005 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
18007 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
18008 ldsfld and ldsflda.
18010 * inssel-sparc.brg: Add more optimizations.
18012 * mini-sparc.c: Replace multiply/divide with shifts if possible.
18014 2004-04-01 Martin Baulig <martin@ximian.com>
18016 * mini.c (handle_box): New static function; moved the
18017 implementation of CEE_BOX here.
18018 (mono_method_to_ir): Added `constrained_call' variable.
18019 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
18020 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
18021 mono_method_get_constrained() to get the method.
18023 2004-04-01 Martin Baulig <martin@ximian.com>
18025 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
18026 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
18027 (mono_method_to_ir): We don't need these macros anymore since
18028 mono_class_get_full() already takes care of it.
18030 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18032 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
18033 use @function (as doesn't accept #function here) and check the return
18034 value of system and stop if fails.
18036 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18038 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
18040 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
18042 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
18044 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
18046 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
18049 * basic-long.cs: Add test for negation of Int64.MinValue.
18051 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
18053 * mini-sparc.c: Update status.
18055 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
18057 * exceptions-sparc.c: Fix return value in filters.
18059 * inssel-sparc.brg: Fix register allocation in some rules.
18061 2004-03-28 Martin Baulig <martin@ximian.com>
18063 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
18066 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
18068 * mini-x86.c (mono_arch_patch_code): Fix warnings.
18070 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
18071 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
18072 remove unused conv_u4 opcode.
18074 * mini-x86.c: Remove valgrind workaround since it slows down things
18075 even when mono is not run under valgrind.
18077 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
18079 * mini-sparc.c: Update status.
18081 * inssel-sparc.brg: Add some optimizations.
18083 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
18084 future delay slot filling. Add support for varargs, tail calls and JMP.
18086 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
18087 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
18089 * inssel.brg: Fix register allocation in OP_ARGLIST.
18091 * inssel.brg: Fix warnings.
18093 2004-03-25 Martin Baulig <martin@ximian.com>
18095 * mini.c (inflate_generic_field): Removed.
18096 (mini_get_method): Removed, use mono_get_method_full(),
18097 (mini_get_class): Removed, use mono_class_get_full().
18098 (mono_method_to_ir): Pass our generic context to
18099 mono_field_from_token().
18101 2004-03-25 Martin Baulig <martin@ximian.com>
18103 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
18104 of a `MonoMethod *'.
18105 (mini_get_method): Take a `MonoGenericContext *' instead
18106 of a `MonoMethod *'.
18107 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
18108 a new local variable called `generic_context' which holds the
18109 current `MonoGenericContext *'; use it to lookup things.
18111 2004-03-24 Martin Baulig <martin@ximian.com>
18113 * mini.c (mini_get_class): New static method; if we're inside a
18114 generic instance, inflate the class if neccessary.
18115 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
18117 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
18119 * iltests.il: New regression test for #55976.
18121 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
18124 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
18126 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
18129 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
18131 * liveness.c: Consider SSA stores as well as loads when making vars
18134 * exceptions.cs: New regression tests for register allocation.
18136 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
18138 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
18139 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
18140 domain lock only to protect puntual access to data structures.
18141 Added access lock for sighash, jit_icall_hash_name,
18142 jit_icall_hash_addr and domain->code_mp.
18144 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
18146 * driver.c: Print SIGSEGV handling method.
18148 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
18150 * mini.c (setup_jit_tls_data): Handle case when this is called
18151 multiple times for a thread.
18153 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
18154 is different from fbxx_un. Fixes #54303. Also use constants instead of
18155 magic numbers in a lot of places.
18157 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
18159 * exceptions.cs: Fix cctor test when --regression is used.
18161 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
18163 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
18166 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
18168 * inssel-ppc.brg: fixed register assignments for some rules.
18170 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
18172 * exceptions.cs: Add test for exceptions in static constructors.
18174 * mini.c (mono_jit_compile_method_with_out): Move the calling of
18175 static constructors outside the domain lock. Fixes #55720.
18177 2004-03-17 Martin Baulig <martin@ximian.com>
18179 * mini.c (get_generic_field_inst): Removed, this'll never happen.
18180 (inflate_generic_field): Take the `MonoMethod *' instead of the
18181 `MonoClass *' and added support for generic method.
18182 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
18183 have a `field->parent->gen_params', only inflate the field if it's
18184 an open constructed type.
18186 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
18188 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
18189 exception object instead of the preconstructed ones.
18191 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18193 * mini.c: reverted changed to sigsegv_signal_handler commited
18194 accidentally in the previous patch.
18196 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18199 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
18200 running --aot with an old assembly.
18202 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
18204 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
18207 * mini-sparc.c: Add support for v9 branches with prediction.
18209 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
18211 * mini.c (mini_init): #warning is GNUC only
18213 * mini-sparc.h: implement __builtin_frame_address
18214 and __builtin_return_address for Sun C compiler
18216 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
18218 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
18220 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
18222 * basic-calls.cs: Add test for unaligned byref long argument passing.
18224 * mini-ops.h: Add sparcv9 compare and branch instructions.
18226 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
18227 v9 instructions if we have a v9 cpu.
18229 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
18230 registers for global allocation.
18232 * exceptions-sparc.c: Fixes.
18234 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
18236 * liveness.c (mono_analyze_liveness): Optimized version.
18238 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
18240 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
18243 * basic-float.cs basic-calls.cs: New regression tests.
18245 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
18247 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
18248 sigaltstack implementation.
18250 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
18252 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
18253 stuff if SIGSEGV_ON_ALTSTACK is not defined.
18255 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
18257 * mini.c: Fix warnings.
18259 * mini.c (mono_resolve_patch_target): New function which contains the
18260 arch independent part of the patching process.
18262 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
18263 patching code to a separate function.
18265 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
18267 * mini.c (add_signal_handler): ifdef out on Windows
18269 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
18271 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
18272 cpu-sparc.md: Add exception handling support + other fixes.
18274 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
18275 typed GC detection in --version.
18277 * basic.cs exceptions.cs: New regression tests.
18279 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
18280 the arch specific code can store data during a compilation.
18282 * mini-ops.h: Add OP_SETFRET.
18284 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
18285 function, register a separate icall for each arity, so the icalls can
18288 * mini.c (mono_print_tree): Print negative offsets in a more readable
18291 * mini.c: Make signal handling work on sparc.
18293 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
18295 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
18297 * jit-icalls.c: Emulate truncl by aintl on solaris.
18299 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
18301 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
18303 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
18305 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
18307 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
18308 a MarshalByRef type, inline a method that performs the check, taking into
18309 account that the object can be a proxy. Also implemented tow new opcodes:
18310 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
18311 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
18312 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
18314 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
18316 * mini-ppc.c: if a relative branch displacement is too big
18317 but it points to and area reachable with an absolute branch,
18320 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
18322 * mini.c: optimize small copies in cpblk.
18324 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
18326 * basic-calls.cs basic-float.cs: New regression tests.
18328 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
18329 negative offsets from %fp. Implement localloc. Fix local register
18330 allocation. Fix the case when the this argument needs to be saved to
18331 the stack. Implement some missing opcodes.
18333 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
18335 * mini.c (mini_method_compile): Reenable global regalloc in methods
18336 with exception handlers.
18338 * linear-scan.c (mono_varlist_sort): Fix warning.
18340 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
18342 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
18345 * liveness.c: Make all variables uses in exception clauses volatile, to
18346 prevent them from being allocated to registers. Fixes #42136.
18348 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
18350 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
18351 causes regressions.
18353 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
18354 argument to mono_arch_regalloc_cost.
18356 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
18359 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
18361 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
18362 Make the cost of allocating a variable to a register arch dependent.
18364 * basic-calls.cs: Fix compilation of tests.
18366 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
18367 helper function to cut back on the number of #ifdefs needed.
18369 * mini-ppc.c: Fix compilation.
18371 * basic-calls.cs: New regression tests.
18373 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
18375 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
18376 of l0 since that is callee saved.
18378 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
18381 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
18382 of delay instruction.
18384 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
18386 * mini.h (MonoCallInst): Add 'virtual' flag.
18388 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
18390 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
18392 * *.cs: New regression tests.
18394 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
18397 * mini.c (mono_runtime_install_handlers): Fix build.
18399 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
18400 'signal_stack_size' members.
18402 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
18403 alternate signal stack.
18405 * exceptions-x86.c: Add stack overflow handling.
18407 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
18408 functions to arch independent code.
18410 * mini.c (mono_print_tree): Print more detailed info for load_membase
18413 2004-02-23 Martin Baulig <martin@ximian.com>
18415 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
18417 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
18419 * mini-x86.c: fixed reg allocation for div/rem.
18421 2004-02-22 Miguel de Icaza <miguel@ximian.com>
18423 * driver.c (mono_main): Report some configuratio options on --version.
18425 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
18427 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
18428 low in the address space. Correctly flush memory in thunks where we
18429 output native code.
18431 2004-02-20 Martin Baulig <martin@ximian.com>
18433 * mini.c (mini_get_method): New static method; inflate all generic
18434 methods and methods in open generic instances.
18435 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
18436 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
18438 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
18440 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
18442 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
18444 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
18446 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
18448 * mini-sparc.c (flushi mono_arch_output_basic_block): make
18449 it compile using Sun's compiler.
18451 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
18453 * 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.
18455 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
18457 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
18459 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
18461 * mini-ppc.c: handle calls outside of the allowed range with thunks
18462 allocated using the code manager.
18463 * tramp-ppc.c: use the code manager to hold generated native code.
18464 Fixed the magic trampoline to just patch vtable entries.
18466 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
18468 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
18471 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
18473 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
18476 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
18477 if we have a working __thread implementation.
18479 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
18480 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
18482 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
18484 * mini-x86.c: Fix compilation under gcc 2.
18486 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
18488 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
18489 contains a call to the wrapped function.
18491 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
18492 OP_<CALL>_IMM opcodes, and use them under X86.
18494 * mini.c (mono_jit_find_compiled_method): Fix warning.
18496 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
18498 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
18500 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
18501 functionality to mini.c.
18503 * mini.c (mono_create_jump_trampoline): New function to create a jump
18504 trampoline. Return a compiled method instead of a trampoline if it
18505 exists. Add a cache for jump trampolines.
18507 * mini.c (mono_jit_find_compiled_method): New function to return a
18508 compiled method if it exists.
18510 * mini-x86.c: Call mono_create_jump_trampoline instead of
18511 mono_arch_create_jit_trampoline.
18513 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
18514 a jump trampoline. Fixes #52092.
18516 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
18518 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
18519 which is not up-to-date. Add check_corlib_version () instead.
18521 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
18524 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
18525 since newer valgrind versions do not need it.
18527 * mini.c (mono_jit_compile_method_with_opt): New helper function to
18528 compile a method with a given set of optimizations.
18530 * mini.c: Compile icall wrappers on-demand instead of at startup.
18532 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
18533 wrapper for an icall.
18535 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
18537 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
18540 * iltests.il: Add test for non-empty stack before switch instruction.
18542 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
18544 * mini.c: Add support for new stringbuilder marshalling conventions.
18546 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
18548 2004-02-01 Martin Baulig <martin@ximian.com>
18550 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
18551 in `ginst->mtype_argv'.
18553 2004-01-31 Miguel de Icaza <miguel@ximian.com>
18555 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
18556 facilitate grepping.
18558 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
18560 * mini.c: fixed buglet in initobj generic implementation for references.
18562 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
18564 * Makefile.am: make the version script conditional.
18565 * jit-icalls.c: handle missing truncl().
18567 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
18569 * exceptions.cs: Add more tests for double->int conversion.
18571 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
18572 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
18574 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
18576 * driver.c: make --verbose --version emit an error
18577 if the loaded corlib doesn't match the runtime version.
18579 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
18581 * mini-ppc.h: export ppc_patch().
18582 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
18583 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
18584 on par or better than on MacOSX.
18586 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
18588 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
18589 mono_lookup_pinvoke_call.
18591 * mini-x86.c: Under windows, the default pinvoke calling convention is
18592 stdcall. Fixes #52834.
18594 * mini.c (optimize_branches): Add an upper bound to the number of
18595 iterations to prevent infinite loops on strange loops. Fixes #53003.
18597 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
18599 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
18600 and ISINST. Fixes #52093.
18602 * objects.cs (test_0_vector_array_cast): New tests.
18604 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
18606 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
18607 checking in Array.Set ().
18609 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
18612 * object.cs (test_0_multi_array_cast): New regression test.
18614 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
18616 * exceptions-ppc.c: fix build on Linux/PPC.
18618 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
18620 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
18621 running under valgrind.
18622 (x86_magic_trampoline): Fix build bustage.
18624 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
18625 negative values as well. This is needed for the encoding of the line number
18626 info, since sometimes the line numbers are not in increasing order.
18628 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
18630 * cpu-pentium.md (localloc): Increase the size of the localloc
18631 instruction since it is a loop under Win32.
18633 * debug-mini.c (record_line_number): Get rid of unneccesary memory
18636 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
18638 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
18639 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
18640 Max Horn (max@quendi.de). Fix file names in comments.
18642 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
18644 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
18645 avoid stack overflow.
18646 (replace_usage): Avoid uninitialized variable warnings.
18648 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
18649 and taking the address of valuetype variables.
18651 2004-01-03 Patrik Torstensson
18653 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
18654 for other purposes than FP later on.
18656 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
18658 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
18661 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
18663 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
18665 2003-12-30 Patrik Torstensson <p@rxc.se>
18667 * mini-x86.h: Decreased number of availiable fp regs.
18668 Solves corner cases with FP spilling.
18670 2003-12-23 Patrik Torstensson <p@rxc.se>
18672 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
18673 for floating point stack tracking / spilling on x86.
18676 * basic-float.cs: added float mul overflow test.
18678 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
18680 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
18682 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
18684 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
18685 supports for cond branches that overflow the immediate
18686 overflow offset. mcs can compile simple programs.
18688 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
18690 * exceptions-ppc.c: exception handling support wip:
18691 finally handlers get run on exception.
18693 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
18695 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
18698 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
18700 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
18701 initial support for stack walking and unwinding.
18703 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
18705 * driver.c (mono_main): Make corlib-out-of-sync message more
18706 descriptive. Also remove verify_corlib call.
18708 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
18710 * mini.c: make CEE_NEWARR calls and other emulated opcodes
18711 not overlap with other call's arguments, too.
18713 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
18715 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
18716 move to arch-specific code the choice of arch-specific
18717 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
18718 * mini.c: ensure emulation calls will not interleave
18721 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
18723 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
18724 the magic trampoline stack frame is dropped before executing
18727 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
18729 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
18730 and integer to fp conversions. Added support for overflowing
18731 arguments on the stack. Reserve a couple more registers as temps.
18732 Added support for aot compilation (as output still needs to be
18735 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
18737 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
18738 Don't overwrite return register in some corner cases.
18740 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
18742 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
18743 static constructors when AOT compiling.
18745 * driver.c (mono_main): Call mono_check_corlib_version.
18747 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
18749 * cpu-g4.md, basic.cs: fixed div target register.
18751 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
18753 * mini-ppc.c, basic.cs: shl_imm fix with test.
18755 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
18757 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
18758 structures by value. Misc fixes.
18759 * objects.cs: more tests.
18761 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
18763 * mini-ppc.c: lconv.ovf.i implemented.
18765 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18768 (mini_init): don't error out if someone already called g_thread_init.
18770 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
18772 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
18773 to be any type per the spec. Fix abnormal memory usage when
18774 the same object is repeatedly thrown.
18776 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
18778 * mini.c: check for overruns in IL code.
18780 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
18782 * TODO: Add/remove some todo entries.
18784 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
18786 * driver.c (mono_main): Call mono_verify_corlib.
18788 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
18790 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
18791 This has been moved to mini.c
18792 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
18793 type being casted is marshalbyref it could be a proxy, so instead of
18794 emitting the type check code, emit a call to a runtime method that will
18795 perform the check by calling CanCastTo if needed.
18797 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
18799 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
18800 methods with large stack frames under Win32.
18802 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
18804 * Makefile.am: Distribute regression tests.
18806 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
18807 at the end instead of inserting each variable into the sorted list.
18809 * linear-scan.c (mono_varlist_sort): New helper function.
18811 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
18813 * mini.c: ensure arguments and locals are within bounds.
18815 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
18817 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
18820 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
18822 * mini.c (mono_cprop_copy_values): Fix crash.
18824 * aot.c: Set verbosity back to 0.
18826 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
18828 * regalloc.c: complete memory leak fix by Laurent Morichetti
18831 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
18833 * driver.c (main_thread_handler): Revert the previous patch.
18835 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
18838 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
18839 memory from the memory pool.
18841 * driver.c (main_thread_handler): Turn on all optimizations when
18844 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
18845 an array for better performance.
18847 * regalloc.c (mono_regstate_assign): Fix memory leak.
18849 * debug-mini.c (mono_debug_serialize_debug_info): New function to
18850 serialize the debug info.
18852 * debug-mini.c (mono_debug_add_aot_method): New function to load the
18853 debug info from the serialized representation.
18855 * aot.c: Save debug info into the generated file and load it when
18858 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
18860 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
18862 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
18863 More FP-related fixes.
18865 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
18867 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
18868 and register allocation buglet. Hello world now runs.
18870 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
18872 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
18873 * tramp-ppc.c: fixed class init trampoline.
18874 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
18876 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
18878 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
18879 mini.c: more ppc changes/fixes.
18881 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
18883 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
18884 Also optimize the case when the arguments are the same in the caller
18887 * iltests.il: Add tests for tail calls with valuetype arguments.
18889 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
18891 * mini-ppc.c: fixes for struct return type.
18893 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
18895 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
18896 mono_spillvar_offset() to arch-specific code.
18898 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
18900 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
18902 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
18904 * exceptions-x86.c: Fix stack space leaks.
18906 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
18907 registers from the lmf if the method has save_lmf set.
18909 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
18911 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
18912 of icall wrappers into InvokeInDomain, since these are now per-domain.
18914 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
18916 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
18917 make some opcode emulation and intrinsic ops enabled/disabled
18918 according to the architecture. More fixes.
18920 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
18922 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
18924 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
18926 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
18927 arch-specific handling for 'this' and struct return type to
18928 arch-specific code.
18930 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18932 * aot.c: prevent divide by zero error when reporting (it happened with
18933 Accessibility.dll).
18935 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
18937 * mini.h (inst_switch): Remove unused macro.
18939 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18942 (load_aot_module): free 'info->methods' and 'info' properly. No more
18943 "free(): invalid pointer blah" messages when you have an old aot
18946 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
18948 * jit-icalls.c, mini.c: Added support for context static fields.
18950 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
18952 * mini.c (mono_method_blittable): Methods which set LastError are not
18953 blittable either. Fixes #51108.
18955 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
18957 * mini.c: flush icache.
18958 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
18960 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
18962 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
18964 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
18966 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
18969 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
18972 * inssel.brg (CEE_MKREFANY): Fix AOT case.
18974 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
18976 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
18977 instruction when the result is discarded.
18979 * iltests.il (test_0_div_regalloc): New regression test.
18981 * arrays.cs: Fix compilation error.
18983 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
18985 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
18986 float rules to inssel-x86.brg: sane architectures with FP registers
18987 don't need to implement these rules.
18989 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
18991 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
18993 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
18995 * mini.h, inssel-long32.brg: fixed endianess issues in int64
18996 implementation of 32 bit systems.
18998 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
19000 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
19001 (Jeroen Zwartepoorte).
19003 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
19005 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
19006 the caller and the callee matches.
19008 * mini.c (mono_method_to_ir): Add comment.
19010 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
19011 signbit is missing on some platforms.
19013 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
19015 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
19017 * mini.c (setup_jit_tls_data): Call the new function.
19019 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
19021 * mini-x86.c: Add experimental support for fast access to the lmf
19022 structure under NPTL/Linux 2.6.x.
19024 2003-11-06 Martin Baulig <martin@ximian.com>
19026 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
19027 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
19030 2003-11-02 Martin Baulig <martin@ximian.com>
19032 * mini.c (inflate_generic_field): New static method.
19033 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
19034 generic instance and the field is declared in a generic type, call
19035 inflate_generic_field() to inflate it. Fixes gen-28.cs.
19037 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
19039 * mini.h mini.c (mono_method_same_domain): New function to return
19040 whenever the caller and the callee are in the same domain.
19042 * tramp-x86.c (x86_magic_trampoline): Use the new function.
19044 2003-10-30 Martin Baulig <martin@ximian.com>
19046 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
19047 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
19049 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
19050 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
19052 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
19054 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
19057 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
19058 object here, so it is in the correct appdomain etc.
19060 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
19062 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
19064 (mono_method_to_ir): Avoid freeing the type created returned from
19065 mono_type_create_from_typespec, since it is put into an internal cache
19066 by the function. Fixes pointer.exe.
19068 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
19069 trampolines for icalls and pinvokes as well. Fixes #33569.
19071 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
19073 * mini.c: Update after appdomain changes.
19075 * mini.c (mono_jit_compile_method_inner): Allways compile native
19076 method wrappers in the root domain, since there can only be one
19077 instance of them, whose address is stored in method->info.
19079 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
19081 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
19082 environment variable. Instead detect automatically whenever running
19083 under valgrind using the magic macro RUNNING_ON_VALGRIND from
19086 2003-10-16 Miguel de Icaza <miguel@ximian.com>
19088 * trace.c, trace.h: New files that implement the new trace option
19091 * driver.c: Document new --trace options.
19093 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
19096 - if (mono_jit_trace_calls)
19097 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
19099 * mini.h: prototypes.
19101 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
19103 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
19105 * mini.c inssel.brg: Implement typedefbyref opcodes.
19107 * mini.c (mono_jit_compile_method): Remove unused local variable.
19109 * mini.c (mono_jit_compile_method_inner): Ditto.
19111 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
19113 * tramp-x86.c (x86_class_init_trampoline): Fix build.
19115 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
19117 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
19119 * mini.c (mono_no_aot): Remove unused global variable.
19121 * mini.c: Thread safety fixes.
19123 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
19125 * mini.c (mono_create_class_init_trampoline): Add a lock around
19126 class_init_hash_addr.
19128 * arrays.cs (test_0_newarr_emulation): Add new regression test for
19131 * mini.c: Decompose the NEWARR instruction before decomposing its
19132 arguments. Fixes #30073.
19134 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
19136 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
19139 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
19141 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
19143 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
19145 * driver.c: Add support for compiling icall wrappers to --compile.
19147 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
19149 * inssel.brg: The empty value in class->interface_offsets is -1, not
19152 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
19154 * objects.cs: New test for 'is' operator on an array of interfaces.
19156 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
19158 * tramp-ppc.c: update trampoline code to support jumps
19159 and class initialization.
19161 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
19163 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
19165 * inssel.brg (OP_UNBOXCAST): Fix #46027.
19167 * inssel.brg (OP_UNBOX): Remove unused rule.
19169 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
19170 region instead of one for each method. Fixes #47813.
19172 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
19174 * exceptions.cs (test_0_nested_finally): New regression test for
19175 nested exception handlers.
19177 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
19179 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
19181 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
19184 * mini.c (mono_method_check_inlining): Make the inlining limit
19185 configurable by an environment variable.
19187 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
19189 * mini.h: Bump AOT file version.
19191 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
19192 token, store the image along with the token, since the token might not
19193 refer to the same image as the method containing the relocation,
19194 because of inlining.
19196 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
19198 * mini.c (mono_precompile_assemblies): New function to compile
19199 all methods in all loaded assemblies.
19201 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
19203 * regalloc.h regalloc.c (MonoRegState): Change the type of
19204 iassign and fassign to int*, since they can contain large negative
19205 values if the register is spilled. Also added some comments. Fixes
19208 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
19209 under Win32. Fixes #42964.
19211 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
19213 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
19215 * aot.c: Added support for AOT compiling methods which contain calls
19216 to wrappers. Currently, only remoting-invoke-with-check wrappers are
19219 * driver.c (compile_all_methods): Run the compilation in a thread
19220 managed by mono. Fixes #44023.
19222 * mini.c (mono_codegen): Print full method name in verbose output.
19224 * mini-x86.c (mono_arch_patch_code): Fix warning.
19226 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
19227 jumps, since the method we are jumping to might be domain-specific.
19229 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
19231 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
19233 * inssel.brg: string chars are unsigned.
19235 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
19237 * TODO: New todo item.
19239 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
19240 which calls mono_runtime_class_init and patches the call site to
19241 avoid further calls.
19242 (mono_arch_create_class_init_trampoline): New arch specific function
19243 to create a class init trampoline.
19244 (create_trampoline_code): Generalized so it can create
19245 class init trampolines as well.
19247 * mini.c (helper_sig_class_init_trampoline): New helper variable.
19248 (mono_create_class_init_trampoline): New function to create and cache
19249 class init trampolines.
19250 (mono_find_class_init_trampoline_by_addr): New function to lookup the
19251 vtable given the address of a class init trampoline. Used by the
19253 (mono_codegen): Generate a call to a trampoline instead of
19254 mono_runtime_class_init in LDSFLD[A].
19255 (mono_codegen): Add relocations for the new trampoline.
19257 * mini.h mini-x86.c aot.c: Added a new relocation type:
19258 MONO_PATCH_INFO_CLASS_INIT.
19260 * mini.h: Bump AOT version number.
19262 * aot.c: Create a copy of the loaded code instead of using the original
19263 so methods which call each other will be close in memory, improving
19266 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
19267 patch since it breaks the regression tests.
19269 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
19270 for the register saving instruction sequence since the
19271 frame_state_for function in glibc 2.3.2 don't seem to detect it.
19273 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
19275 * TODO: Fix todo item && remove another.
19277 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
19279 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
19282 * aot.c: Moved the check for MONO_LASTAOT into the initialization
19283 function of the module.
19285 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
19286 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
19287 --no-aot command line option.
19289 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
19291 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
19292 by Bernie Solomon (bernard@ugsolutions.com).
19294 * inssel.brg: Refactor the interface offset table related code into
19295 its separate functions and add support for the AOT case.
19297 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
19299 * aot.c (mono_aot_get_method_inner): Fix memory leak.
19301 * aot.c: Added mono_aot_verbose variable and made all debugging
19302 output depend on the value of this variable.
19304 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
19305 method_label and info_label.
19307 * mini.h mini-x86.c aot.c: Added a new relocation type
19308 MONO_PATCH_INFO_IID for klass->interface_id.
19310 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
19311 the MonoJitInfo structure.
19313 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
19314 a non-root appdomain in shared mode.
19316 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
19318 * aot.c: make aot loader less verbose. Remove free of unused variable.
19320 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
19322 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
19324 * .cvsignore: Added *.dll.
19326 * mini.c (mono_print_tree_nl): New function callable while debugging.
19328 * mini.c (mono_print_code): Export this.
19330 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
19333 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
19335 * mini.h (MonoCompile): Added 'jit_info' field.
19337 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
19338 the cfg structure, since it is needed by the AOT compiler.
19340 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
19342 * aot.c: A major rewrite. Changes include:
19343 - save exception tables for methods which have them.
19344 - cache failed lookups in aot_get_method () to avoid the (slow) calls
19345 to g_module_symbol.
19346 - reworked the file format so it is now much smaller and needs
19347 fewer relocation entries.
19349 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
19351 * aot.c (load_aot_module): Fix build bustage on platforms without
19354 2003-09-04 Martin Baulig <martin@ximian.com>
19356 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
19358 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
19360 * TODO: Some new optimization ideas.
19362 * aot.c: Move AOT module loading logic here from mono_assembly_open.
19364 * aot.c: Save the optimization flags used to compile the code into
19367 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
19368 support emitting domain specific code.
19370 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
19371 no longer domain neutral. It can be made domain neutral by compiling
19372 with --optimize=shared.
19374 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
19375 between appdomains.
19377 * driver.c mini.h mini.c: New --no-aot debugging option which disables
19378 loading of AOT code.
19380 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
19382 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
19383 if there is no domain neutrality information.
19385 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
19387 * aot.c (mono_compile_assembly): Emit a symbol containing the file
19388 format version into the generated library.
19390 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
19391 callee method into the caller since one of them could be shared.
19393 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
19394 system exceptions from AOT code now works.
19396 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
19397 method if it is domain neutral and the callee is not.
19399 * graph.c (cfg_emit_one_loop_level): Fix warning.
19401 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
19403 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
19406 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
19408 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
19409 is needed by code which is executed before mono_runtime_init ().
19410 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
19412 * mini.c (mono_thread_abort): Fix warning.
19413 (mono_jit_compile_method): Call static constructor in the AOT case too.
19415 * aot.c (mono_compile_assembly): Fix warning.
19417 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19419 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
19421 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
19423 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
19425 * cpu-pentium.md: Fix the length of call opcodes so they include the
19426 ESP restoring instruction. Fixes #47968.
19428 2003-08-28 Martin Baulig <martin@ximian.com>
19430 * mini-x86.c (mono_arch_call_opcode): Added support for
19431 MONO_TYPE_GENERICINST.
19433 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
19435 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
19437 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
19438 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
19440 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
19443 2003-08-26 Martin Baulig <martin@ximian.com>
19445 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
19446 when reporting an error, set this to the actual error location.
19447 (mono_method_to_ir): Report the correct error location if
19448 get_basic_blocks() returned an error.
19450 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
19452 * mini.c (mono_type_blittable): OBJECT is not blittable.
19453 (mono_method_blittable): Methods which have marshalling descriptors
19454 are not blittable either. Fixes #47842.
19456 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
19458 * driver.c mini.c: Use an environment variable instead of a global
19459 variable. Also fix the build.
19461 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
19462 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
19465 * driver.c mini.c: Added --with-valgrind option to turn off some
19466 code which prevents mono from running under valgrind.
19468 * mini.c (mono_emit_call_args): Fixed warning.
19470 * mini.c (mono_emulate_opcode): Fixed warning.
19472 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
19474 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
19475 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
19476 regalloc.c, regalloc.h: specify available registers in arch-specific
19477 code and support floats in the regallocator (patch by Laurent Morichetti
19480 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
19482 * mini.c: mono_thread_current() can be called only after
19483 mono_runtime_init(): rearrange code to not call it early on.
19485 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
19487 * mini.c: allocate jump tables in the code mempools.
19489 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19491 * mini.c, mini.h: make sure per-thread data allocated by the jit is
19494 2003-08-10 Miguel de Icaza <miguel@ximian.com>
19496 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
19497 12 to 16. This fixes bug #47453.
19500 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
19502 * mini-ppc.c: fixed indexed load and unsigned compares.
19504 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
19506 * mini.c: reenabled installation of handler for
19507 thread abort signal.
19509 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
19511 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
19512 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
19513 until it's fixed and actually useful.
19515 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
19517 * inssel-long32.brg: couple more opcodes implemented.
19519 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
19521 * mini-sparc.c: Even more opcodes implemeted.
19523 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
19525 * mini-sparc.c: More opcodes implemented.
19527 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
19529 * mini-sparc.c: More opcodes implemented.
19531 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
19533 * inssel-sparc.brg: Add some needed rules. Direct
19535 * Makefile.am: Use inssel-sparc.brg
19536 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
19537 an assert happy for now.
19539 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
19541 * mini-sparc.c: Fixed compile errors.
19542 * exceptions-sparc.c: Same. We now produce a mono binary
19543 on sparc-linux. Yea.
19545 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
19547 * mini-sparc.c: Renamed registers. Also some macro cleanups.
19548 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
19549 They compile, but do not work.
19551 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
19553 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
19554 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
19555 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
19558 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
19560 * mini.c: more opcodes implemented and better support for generics.
19562 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
19564 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
19565 * mini.c, mini.h: first cut at generics support: some new instructions
19566 added and changed the behaviour of some of the existing ones.
19568 2003-07-21 Miguel de Icaza <miguel@ximian.com>
19570 * mini.c: Removed definition of metadata_shared mutex here.
19572 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
19574 * mini-x86.c: make vararg calls work for instance methods.
19576 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
19578 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
19579 returns the arguments in a separte list, now.
19581 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
19583 * aot.c, mini.c: updates for array type representation changes.
19585 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
19587 * mini.c: register function to perform jit shutdown.
19589 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
19591 * mini.c: use a faster allocator if possible.
19593 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
19595 * aot.c: some cleanups and portability changes.
19597 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
19599 * mini.c: use faster allocation for CEE_BOX if possible.
19601 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
19603 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
19604 Moved inlined mempcy code to its own function so that is can be
19605 reused. Added an inline memset function as well (optimized initobj).
19606 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
19608 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
19610 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
19612 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
19614 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
19615 arch code can setup the cpu for CLR execution, if needed.
19616 We use it on x86 to set the precision of FP operations.
19618 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
19620 * mini.c: disable some optimizations if we can guess they'll cost too
19621 much for a given method.
19623 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
19625 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
19627 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
19628 * mini.h mini.c mini-x86.c: Added instruction level coverage
19629 info collection support.
19631 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
19633 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
19634 is now implemented in the profiling API. Get rid of a couple of
19635 unnecessary global variables.
19637 2003-06-15 Nick Drochak <ndrochak@gol.com>
19639 * basic-long.cs: tests for negative values for bigmul, and unsigned.
19640 * cpu-g4.md: add op_bigmul and op_bigmul_un
19641 * cpu_pentium.md: add op_bigmul_un
19642 * inssel-long32.brg: add rule for unsigned bigmul
19643 * mini-ops.h: define OP_BIGMUL_UN
19644 * mini-x86.c: THE BUG: handle (un)signed properly
19645 * mini.c: choose unsigned opcode if needed.
19646 This set of patches fixes bug #44291
19648 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
19650 * mini.c (optimize_branches): improved to handle all kinds of
19651 conditional branches.
19653 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
19655 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
19656 don't raise exceptions.
19658 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
19660 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
19661 to arch-specific files.
19663 2003-06-09 Martin Baulig <martin@ximian.com>
19665 * Makefile.am (libs): Added $(LIBGC_LIBS).
19667 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
19669 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
19670 and OP_ATAN (fixes bug#44293).
19672 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
19674 * Makefile.am, mini-x86.c: rename cpu description array to
19675 pentium_desc, since some compilers define the 'pentium' preprocessor
19678 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
19680 * mini.c (mini_select_instructions): add explicit branch if the
19681 following block is not the false target of a conditional branch -
19682 we need this with any optimization that reorder or remove bblocks
19684 * mini.c (optimize_branches): bug fixes
19686 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
19688 * mini.c (mono_method_to_ir): inline static readonly fields
19690 * ssa.c (fold_tree): start cfold support for long (very simple
19693 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
19695 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
19697 * inssel.brg: fixed memcpy (bug #44219).
19699 2003-06-05 Dick Porter <dick@ximian.com>
19701 * driver.c: Set the glib log levels to not abort if g_message
19704 g_set_prgname() has to happen before mini_init() so that the
19705 process handle gets the info.
19707 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
19709 * driver.c: add intrins to the default optimizations to get wider
19712 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
19714 * mini.h: some large basic blocks will overflow a 16-bit
19715 integers for symbolic registers.
19717 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
19719 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
19720 (mono_arch_output_basic_block): fix bug 43499
19722 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
19724 * mini.c: kill duplicated definition of mono_debug_format.
19726 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
19728 * mini-x86.c, arrays.cs: fixed register allocation bug.
19730 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
19732 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
19734 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
19736 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19739 (print_method_from_ip): also print source location information if
19742 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
19744 * mini.c (mono_find_block_region): bug fix in region code
19745 (mini_method_compile): enable removing unreachable code again, but
19746 only in methods without exception clauses.
19748 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
19750 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
19751 Implemented arglist opcode and handling of TypedReference type.
19752 Fixed x86 call convention when a structure is returned.
19753 Minimal support for calling static vararg methods.
19755 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
19757 * mini.c (mini_method_compile): always remove unreachable code,
19758 because the code in them may be inconsistent (access to dead
19759 variables for example).
19761 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
19763 * driver.c, debug-mini.c: warning fixes.
19765 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
19767 * Makefile.am, jit.h, mini.h: install header for embedding mono.
19769 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
19771 * mini.c: thread-static fields are registered in mono_class_vtable(),
19772 so ensure the function is called before checking for them.
19774 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
19776 * mini.c (optimize_branches): fix for bug 43586
19778 * jit-icalls.c (mono_llmult_ovf): added an additional check for
19779 overflow (fixes Bug #43639)
19781 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19783 * mini.c, objects.cs: allow the use of stobj for primitive types.
19785 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19787 * mini.c: be less strict about argument checking until we support
19788 running the verifier.
19790 2003-05-27 Nick Drochak <ndrochak@gol.com>
19792 * basic-long.cs: tests for (ulong)int * (ulong)int also
19793 * mini.c: use the same trick for (ulong)int * (ulong)int
19795 2003-05-27 Nick Drochak <ndrochak@gol.com>
19797 * basic-long.cs: add regression test for (long)int * (long)int
19798 * cpu-pentium.md: add op_bigmul specification
19799 * inssel-long32.brg: add OP_BIGMUL rule
19800 * mini-ops.h: add OP_BIGMUL
19801 * mini-x86.c: register allocator: handle case where src1 needs to be
19803 * mini.c: substitute special BIGMUL opcode in the tree for
19804 (long)int * (long)int
19806 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
19808 * jit-icalls.c: call the type ctor on field access if needed.
19810 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
19812 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
19813 to a method (including results of ldelema, bug#43207).
19815 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
19817 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
19818 colors to show exception handler blocks.
19820 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
19821 (fix for pinvoke7.cs).
19823 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19825 * mini.h, mini.c: ensure correct initialization order for types that
19826 require it. Prepare for lazy compilation of jit icall wrappers.
19827 Provide a name for opcode emulation to reduce unneeded mallocing.
19829 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
19831 * mini-x86.c: better register restoring code and profiling
19832 support for tail calls.
19834 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19836 * mini.h, driver.c: prepare for leaf methods optimization.
19838 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
19840 * mini.c: get targets of branches before converting a method.
19842 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
19844 * mini.c (optimize_branches): added some experimental code (disbaled)
19846 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
19848 * mini.c (optimize_branches): fix branch to branch optimization
19850 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
19852 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
19854 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
19856 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
19859 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
19861 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
19862 enable use of interface variables again.
19864 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
19865 I1 to registers because there is no simply way to sign extend 8bit
19866 quantities in caller saved registers on x86.
19868 * inssel-float.brg: set costs of some rules to 2 so
19869 that monobure always select the arch. specific ones if supplied,
19870 regardless of the order we pass the files to monoburg.
19872 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
19874 * mini.c, mini-x86.c: since the magic trampoline for jumps
19875 can't patch the code directly, we do it as soon as the
19876 method gets compiled.
19878 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
19880 * mini-x86.c, mini.h: introduce a new patching method
19881 to support CEE_JMP and tail calls.
19882 * mini.c: obey tail.call. Don't precompile methods target
19884 * tramp-x86.c: new trampoline code to handle methods
19885 reached through a jump.
19887 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
19889 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
19890 bit values to registers
19892 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
19894 * mini.c (mono_compile_get_interface_var): share interface
19895 variables if possible.
19897 2003-05-16 Martin Baulig <martin@ximian.com>
19899 * debug-mini.c (mono_init_debugger): New function to initialize
19900 the debugger. This is not in the debugger since it needs to
19901 access some of mini's internals.
19903 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
19905 * mini.c (mono_method_to_ir): inlining fixes/cleanups
19907 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
19909 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
19910 for value type handling.
19912 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
19914 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
19915 (mono_method_check_inlining): enable inlining of all kinds of wrappers
19917 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
19919 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
19920 the constructor through a proxy.
19922 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
19924 * jit-icalls.c, inssel.brg: fixes to array element address
19927 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
19929 * mini-x86.c (is_regsize_var): allocate pointer to registers
19931 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
19933 * driver.c: fixed typo, added intrins to the set of optimizations
19934 tested with regressions.
19936 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
19938 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
19939 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
19942 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
19944 * inssel.brg: remove some common pop instructions without side effects
19946 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
19948 * inssel-x86.brg: fixed thinko in int to double conversions.
19950 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
19952 * mini.c, jit-icalls.c: added runtime thread-static variable support.
19954 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
19956 * inssel-long32.brg: two more missing instructions.
19958 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
19960 * mini.c (mono_emit_call_args): set the cil_code for all arguments
19961 if not already set.
19963 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
19965 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
19968 * basic-float.cs: Added tests for negative zero.
19970 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
19972 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
19973 a couple of missing operations for long casts, with test cases.
19975 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19977 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
19979 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
19981 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
19982 code size estimation.
19984 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
19986 * mini.c (mono_jit_create_remoting_trampoline): make it work with
19987 abstract methods (fix bug 42542)
19989 * aot.c: add ability to handle array types
19991 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
19993 * mini.c: Call the _specific versions of the object allocation
19994 functions if possible.
19996 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
19998 * driver.c: call setlocale ().
20000 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
20002 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
20005 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
20007 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
20009 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
20010 wrappers (fix bug 42122)
20012 2003-05-04 Martin Baulig <martin@ximian.com>
20014 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
20016 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
20017 s/mini_set_defaults/mono_set_defaults/g.
20019 2003-05-04 Martin Baulig <martin@ximian.com>
20021 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
20023 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20025 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
20026 (reported by Don Roberts).
20028 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
20030 * mini.c: temporarily work around two bugs for this release.
20032 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
20034 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
20035 that contains -export-dynamic and it makes using the ld script
20037 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
20039 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
20041 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
20044 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
20046 * mini.c: make sure leave calls all the needed finally blocks,
20047 even when the target jumps out of multiple exception clauses.
20049 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
20051 * ldscript, Makefile.am: add linker script to reduce the number of
20052 exported symbols (should also fix the issues with libwine defining
20053 some of the same symbols in io-layer).
20055 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
20057 * driver.c (mini_main): Avoid assertion when no file name is given on
20060 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
20062 * driver.c: added --version/-V command line option.
20063 Added the inline optimization in the regression tests.
20065 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
20067 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
20068 to the type in the method signature (fixes bug#42134).
20070 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
20072 * mini.c: when inlining, check this is not null only when needed (bug #42135).
20074 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
20076 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
20078 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20080 * driver.c: fixed bug #42100.
20082 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
20084 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
20086 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
20088 * mini.c: moved most of the code required to do inlining to its own
20089 function so it can be reused. Inline also ctors if appropriate.
20091 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
20093 * Makefile.am: Link with -export-dynamic so shared libs loaded by
20094 the runtime can call mono API functions.
20096 2003-04-27 Martin Baulig <martin@ximian.com>
20098 * debug-mini.c (mono_debug_init_method): Added
20099 `guint32 breakpoint_id' argument; if the method has a breakpoint,
20100 send a notification to the debugger.
20102 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
20103 running in the Mono Debugger, just pass the breakpoint number to
20104 mono_debug_init_method().
20106 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
20108 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
20110 * mini.c: allow some more unsafe compares.
20112 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20114 * mini-x86.c, Makefile.am: make distcheck works (partially from
20115 a patch by Richard Lee <r.h.lee@attbi.com>).
20116 * regset.c, regset.h: removed, they are unused.
20118 2003-04-25 Dick Porter <dick@ximian.com>
20120 * driver.c: Usage reports the name as 'mono' not 'mini'
20121 * exceptions-x86.c: Build and run on freebsd
20123 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
20125 * Makefile.am: install the program with the 'mono' name and
20126 the library as libmono instead of mini and libmini.
20128 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
20130 * driver.c: provide the APIs for the embedding interface of the old jit.
20132 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
20134 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
20136 2003-04-23 Martin Baulig <martin@ximian.com>
20138 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
20140 * driver.c: Added `--debug' command line argument to enable
20143 2003-04-23 Martin Baulig <martin@ximian.com>
20145 * debug.[ch]: Removed. The code is now in
20146 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
20148 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
20151 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
20153 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
20155 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20158 (mini_cleanup): moved mono_runtime_cleanup call after the call to
20159 mono_domain_finalize.
20160 (mini_method_compile): use mono_method_profile* if the the option is
20163 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
20165 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
20166 methods with their wrapper.
20168 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
20169 methods with their wrapper.
20171 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
20174 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
20177 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
20180 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
20182 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
20184 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
20186 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
20187 of the mempool. This is slightly faster and uses less memory
20189 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
20191 * mini.c: avoid O(n) allocation for variables.
20193 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20195 * mini.c: handle items on the stack after inlining methods.
20197 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
20199 * mini.c: make the method->opcode optimization dependent
20200 on MONO_OPT_INSTRINS and do it lazily.
20202 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
20204 * driver.c: print overall results at the end of regression run.
20206 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
20208 * inssel.brg: don't overwrite symbolic registers.
20210 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
20212 * inssel-x86.brg: fix conversion from long to float.
20214 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
20216 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
20218 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
20220 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
20222 * driver.c: Added --print-vtable option as in the old JIT.
20224 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
20226 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
20228 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
20230 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
20232 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
20234 * mini.c regalloc.c regalloc.h: Fix memory leak.
20236 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
20238 * aot.c (mono_aot_get_method): register all used strings
20240 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
20242 * mini.c: always intern strings references with ldstr at compile time.
20244 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
20246 * Makefile.am: add BUILT_SOURCES.
20248 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
20250 * driver.c: give a better error message when the assembly to execute
20251 doesn't have an entry point.
20253 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
20255 * Makefile.am: added hack for automake
20257 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
20260 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
20262 22003-04-07 Martin Baulig <martin@ximian.com>
20264 * Makefile.am: Added Makefile.am.
20266 * debugger-main.c: Removed, this is now in the debugger where it
20269 * mini.pc.in: Call this package `mini' for the moment.