2 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
4 * jit.h, method-to-ir.c: added ability to set the policy for
5 inserting breakpoints from the break IL instruction or the
6 Debugger.Break () API call.
8 2010-01-13 Zoltan Varga <vargaz@gmail.com>
10 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
11 assemblies need to be eagerly loaded.
13 2010-01-12 Zoltan Varga <vargaz@gmail.com>
15 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
17 2010-01-11 Zoltan Varga <vargaz@gmail.com>
19 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
20 an argument which matches any exception.
22 2010-01-10 Zoltan Varga <vargaz@gmail.com>
24 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
25 optimization if the called method is gshared and marshalbyref, since gshared
26 methods can' have wrappers. Fixes #569390.
28 * generics.cs: Add a test.
30 2010-01-10 Zoltan Varga <vargaz@gmail.com>
32 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
35 2010-01-10 Zoltan Varga <vargaz@gmail.com>
37 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
39 2010-01-09 Zoltan Varga <vargaz@gmail.com>
41 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
42 since it is not supported in win2000.
44 2010-01-08 Zoltan Varga <vargaz@gmail.com>
46 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
47 error if loading an assembly fails.
48 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
50 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
53 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
56 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
58 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
61 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
63 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
65 * method-to-ir.c: All types with variant arguments must fallback to the
66 slow path. This makes cast of variant delegates work.
68 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
69 argument that is set to TRUE is the returned vtable slot is for a variant
70 interface. Changed a g_print + g_assert_not_reached to a g_error.
72 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
73 a similar fashion of generic virtual methods.
75 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
77 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
80 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
81 method using a variance aware function.
83 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
85 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
87 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
90 2010-01-07 Zoltan Varga <vargaz@gmail.com>
92 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
93 If LLVM decides to set the code model to Large, reset it to Default.
95 2010-01-07 Zoltan Varga <vargaz@gmail.com>
97 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
98 stripped binaries as well.
100 2010-01-07 Zoltan Varga <vargaz@gmail.com>
102 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
103 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
105 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
108 2010-01-06 Zoltan Varga <vargaz@gmail.com>
110 * mini.c (mini_method_compile): Extract the JIT info creation code into a
113 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
114 as the type info to llvm.eh.selector.
115 (exception_cb): Use the type info for filling out some fields of
116 MonoJitExceptionInfo like the flags and the exception class. This is needed
117 because the LLVM produced exception handling clauses might not match the original
118 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
120 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
121 separate function. Add an extra argument which returns the type infos
122 corresponding to the exception clauses.
124 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
125 exception handling clauses.
127 2010-01-04 Zoltan Varga <vargaz@gmail.com>
129 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
130 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
133 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
135 * mini.c (mono_compile_is_broken): Skip methods from serialization's
138 2010-01-04 Zoltan Varga <vargaz@gmail.com>
140 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
143 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
145 * mini.c (mini_method_compile): Verify the method before calling
146 mono_compile_create_vars as this might crash since it uses method
151 2010-01-04 Zoltan Varga <vargaz@gmail.com>
153 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
154 one case if AOTing, since the class might not be a concrete class.
156 2010-01-03 Zoltan Varga <vargaz@gmail.com>
158 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
159 functions which are now defined in mempool-internals.h.
161 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
163 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
165 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
169 * mini-*.c: Properly handle generic enums.
173 2009-12-28 Zoltan Varga <vargaz@gmail.com>
175 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
176 in a few more places.
178 2009-12-27 Zoltan Varga <vargaz@gmail.com>
180 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
181 nullable parameters. Fixes #567351.
183 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
185 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
187 2009-12-26 Zoltan Varga <vargaz@gmail.com>
189 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
190 mono_get_generic_context_from_code () call.
192 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
194 2009-12-25 Zoltan Varga <vargaz@gmail.com>
196 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
199 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
201 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
202 mono_method_get_signature returns NULL. Fix #567084
204 2009-12-25 Zoltan Varga <vargaz@gmail.com>
206 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
207 instead of once for each module.
209 2009-12-22 Zoltan Varga <vargaz@gmail.com>
211 * debugger-agent.c (ss_start): Implement step over for the last sequence
214 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
215 have the STEP_LOC flag set.
217 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
218 fails. Fixes #566689.
220 2009-12-21 Zoltan Varga <vargaz@gmail.com>
222 * mini.c (mono_add_seq_point): New helper function.
223 (mono_save_seq_point_info): New function to save sequence point info, extracted
224 from mini_method_compile ().
226 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
228 * mini.h (MonoSeqPointInfo): New structure containing information about
229 the sequence points of a JITted method.
230 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
233 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
234 point information is stored, use a MonoSeqPointInfo structure instead of a
235 GPtrArray. For each seq point, compute a list of successor seq points.
237 * debugger-agent.c: Use the successor list to implement step-over more
238 efficiently: instead of single stepping until a different line/IL offset is
239 reached, place breakpoints into all successor seq points.
241 * mini.h: Bump AOT file format version.
243 2009-12-21 Zoltan Varga <vargaz@gmail.com>
245 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
247 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
249 2009-12-21 Zoltan Varga <vargaz@gmail.com>
251 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
254 2009-12-18 Zoltan Varga <vargaz@gmail.com>
256 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
257 alloca as g_malloc is not signal safe.
259 2009-12-18 Zoltan Varga <vargaz@gmail.com>
261 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
262 VALGRIND_DISCARD_TRANSLATIONS.
264 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
265 checks, they are no longer needed.
267 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
268 a function into a sigctx which can handle function pointers.
270 * mini-ppc.c: Implement soft debugger support on ppc64.
272 * mini-ppc.c: Implement soft debugger support.
274 2009-12-17 Zoltan Varga <vargaz@gmail.com>
276 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
278 2009-12-17 Marek Habersack <mhabersack@novell.com>
280 * mini.c (mono_get_runtime_build_info): include Mono version in
283 * driver.c (mono_main): VERSION is now included in the string
284 returned from mono_get_runtime_build_info()
286 2009-12-17 Zoltan Varga <vargaz@gmail.com>
288 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
289 signatures. Fixes #565143.
291 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
293 2009-12-16 Zoltan Varga <vargaz@gmail.com>
295 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
297 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
299 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
300 making max stack 10x smaller.
302 2009-12-16 Zoltan Varga <vargaz@gmail.com>
304 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
306 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
308 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
310 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
312 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
313 bigger than MONO_ARCH_MAX_FRAME_SIZE.
315 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
317 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
319 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
321 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
324 2009-12-14 Miguel de Icaza <miguel@novell.com>
326 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
327 raise an invalid program exception.
329 For other opcodes that we might not handle use a g_warning and
330 raise the exception. Beats termination.
334 2009-12-14 Zoltan Varga <vargaz@gmail.com>
336 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
338 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
339 by merging the LLVM and !MAP_32BIT cases.
341 2009-12-13 Jonathan Chambers <joncham@gmail.com>
343 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
344 sigctx being passed in, as we have no CONTEXT available in the APC.
346 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
349 Code contributed under MIT/X11 license.
351 2009-12-13 Zoltan Varga <vargaz@gmail.com>
353 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
354 in the LLVM backend on AMD64.
356 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
359 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
361 * mini-llvm.c: Export mono_personality for AOT.
363 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
365 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
366 implicit exception can occur.
368 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
369 OP_IMPLICIT_EXCEPTION instruction.
371 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
373 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
375 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
376 inside a protected block.
378 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
379 trampolines doesn't include the argument.
381 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
382 trampolines on amd64.
384 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
387 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
388 disabled for methods with clauses.
390 * mini-llvm.c: Enable support for catch clauses.
392 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
393 end of an LLVM compiled finally clause.
394 (mono_handle_exception_internal): Save the exception handling state in TLS
395 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
396 resume unwinding from that point.
398 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
399 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
400 to obtain the addresses of the exception handling regions.
402 * mini-llvm.c: Add beginnings of support for exception handling, currently only
403 finally clauses are supported.
405 * mini.c (mini_method_compile): Add support for LLVM code with exception
408 2009-12-12 Zoltan Varga <vargaz@gmail.com>
410 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
413 2009-12-12 Zoltan Varga <vargaz@gmail.com>
415 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
418 2009-12-11 Zoltan Varga <vargaz@gmail.com>
420 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
421 for 2 parameter sched_setaffinity in older glibc versions. Fixes
424 2009-12-11 Marek Habersack <mhabersack@novell.com>
426 * method-to-ir.c (mini_redirect_call): do not redirect the
427 InternalAllocateStr internal call if string profiling is enabled.
429 2009-12-10 Zoltan Varga <vargaz@gmail.com>
431 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
434 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
435 unwind.h header file.
437 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
438 newer valgrind versions seems to handle this fine.
440 2009-12-09 Zoltan Varga <vargaz@gmail.com>
442 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
443 on the debugger thread.
445 2009-12-08 Zoltan Varga <vargaz@gmail.com>
447 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
449 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
451 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
453 * cpu-<ARCH>.md: Make call_handler clob:c.
455 * mini.c: Reenable SSA for methods with clauses.
457 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
458 as it causes failures on x86.
460 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
462 * driver.c: Fail gracefully with --compile-all if mono_method_signature
463 returns NULL (e.g. a bad assembly).
465 2009-12-08 Geoff Norton <gnorton@novell.com>
467 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
468 stepping out into native code. There were issues with nested invokes
471 2009-12-07 Zoltan Varga <vargaz@gmail.com>
473 * mini.c (mini_method_compile): Do the disable_llvm checks early
474 and avoid the LLVM compile pass if the checks fail.
476 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
478 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
479 LLVM optimizations don't try to remove them.
481 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
482 different file so the original remains.
484 2009-12-06 Zoltan Varga <vargaz@gmail.com>
486 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
488 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
490 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
491 support for non-inline unwind descriptors.
493 2009-12-07 Geoff Norton <gnorton@novell.com>
495 * debugger-agent.c: Darwin can colesce signals, so we need to handle
496 the interrupt_count slightly differently. Native threads were never
499 2009-12-05 Zoltan Varga <vargaz@gmail.com>
501 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
502 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
503 yet generate this info.
505 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
507 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
508 client can distinguish between intptrs and longs.
510 2009-12-05 Zoltan Varga <vargaz@gmail.com>
512 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
515 * aot-runtime.c (load_function): Update after the change above.
517 * mini.h: Bump AOT file format version.
519 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
520 if the delegate class is dynamic.
522 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
523 in gshared code too using the new rgctx info type
524 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
526 2009-12-04 Geoff Norton <gnorton@novell.com>
528 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
529 we need to track the original suspend count so the thread properly
530 wakes up in resume_thread.
532 2009-12-04 Zoltan Varga <vargaz@gmail.com>
534 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
537 * generics.cs: Add a test.
539 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
540 is 0. Simplify a lot of code using this.
542 * mini-trampolines.c (mono_delegate_trampoline): Call
543 mono_create_static_rgctx_trampoline () before saving the final address in
544 delegate->method_code, to avoid calling it each time a delegate is first called.
546 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
547 which need static rgctx trampolines.
549 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
550 keyed on the method+addr pair, since addr could be either the method addr or
551 an unbox trampoline in the AOT case. Fixes #560246.
553 2009-12-03 Zoltan Varga <vargaz@gmail.com>
555 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
556 place it was called before too.
558 2009-12-03 Zoltan Varga <vargaz@gmail.com>
560 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
561 if no security manager is present, to speed up the AOT case. Call
562 mono_class_vtable () full with raise_on_error == TRUE instead.
564 2009-12-03 Zoltan Varga <vargaz@gmail.com>
566 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
567 the local optimization passes can take its result into account. Fixes
570 * exceptions.cs: Add a test.
572 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
574 This patch is contributed under the terms of the MIT/X11 license
576 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
578 2009-12-03 Zoltan Varga <vargaz@gmail.com>
580 * mini.h (MonoInst): Remove unused 'ssa_op' field.
582 * debugger-agent.c: Rework the handling of stack traces of running threads to
583 avoid crashes if compute_frames () tries to walk the stack of running thread.
585 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
587 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
589 * mini.h (StackFrameInfo): Add an 'lmf' field.
591 2009-12-02 Zoltan Varga <vargaz@gmail.com>
593 * debugger-agent.c (suspend_current): Always set really_suspended.
595 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
597 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
599 2009-12-01 Zoltan Varga <vargaz@gmail.com>
601 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
604 2009-12-01 Zoltan Varga <vargaz@gmail.com>
606 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
608 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
610 * mini-trampolines.c: Fix MSVC build.
612 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
614 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
616 2009-11-30 Zoltan Varga <vargaz@gmail.com>
618 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
619 the instruction following an OP_FCOMPARE is optimized away.
621 2009-11-30 Zoltan Varga <vargaz@gmail.com>
623 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
624 emit_autoreg () into this arch-specific function.
626 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
627 code, it is no longer needed.
629 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
631 * mini.h: Bump AOT file format version.
633 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
634 using the sorted_code_offsets array, instead of reading it from the
635 exception debug info.
636 (load_method): Call mono_aot_find_jit_info instead of
637 decode_exception_debug_info ().
639 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
640 LLVM compiled as a flag.
642 2009-11-29 Zoltan Varga <vargaz@gmail.com>
644 * debugger-agent.c (resume_thread): Fix a warning.
646 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
649 2009-11-28 Zoltan Varga <vargaz@gmail.com>
651 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
652 contents to MonoAotFileInfo.
654 2009-11-27 Zoltan Varga <vargaz@gmail.com>
656 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
657 Put all binary data into a giant blob, similarly to the way .net assemblies
658 store binary data. Emit offset tables in a compact form to reduce their size.
660 * mini.h: Bump AOT file format version.
662 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
665 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
666 avoid linear searches at runtime.
668 * aot-runtime.c (find_symbol): Update this to use the hash.
670 * mini.h: Bump AOT file format version.
672 2009-11-26 Zoltan Varga <vargaz@gmail.com>
674 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
677 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
680 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
681 the distribution of got slot types.
683 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
685 * method-to-ir.c: Add support for generating explicit null checks.
687 2009-11-25 Zoltan Varga <vargaz@gmail.com>
689 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
690 on a random thread if possible.
692 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
693 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
696 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
697 regs. Pass the real size of the regs array to mono_unwind_frame ().
699 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
702 2009-11-24 Geoff Norton <gnorton@novell.com>
704 * mini-darwin.c: Work around apple bug rdar://7209349 See
705 http://openradar.appspot.com/7209349 for details. Synopsis,
706 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
707 never been initialized before.
709 2009-11-24 Zoltan Varga <vargaz@gmail.com>
711 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
713 * mini-arm.c (mono_arm_thumb_supported): New helper function.
715 2009-11-24 Zoltan Varga <vargaz@gmail.com>
717 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
718 OP_SHL_IMM is not 32 bit.
720 2009-11-24 Zoltan Varga <vargaz@gmail.com>
722 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
724 2009-11-24 Zoltan Varga <vargaz@gmail.com>
726 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
729 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
730 > 0 since some threads can resume if their resume_count is > 0.
731 (invoke_method): Avoid reading freed memory.
733 * debugger-agent.c (process_suspend): Extract the suspend code from
734 process_single_step_inner () to a separate function. Rework the code to prevent
735 races between this function and thread interrupts.
737 * debugger-agent.c (suspend_current): Check the resume_count field instead
738 of resume_one so suspends+resumes during single threaded invokes work
741 2009-11-23 Zoltan Varga <vargaz@gmail.com>
743 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
744 to make the generated code smaller.
746 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
747 sequence generated by recent LLVM versions.
749 * mini-llvm.c: Add support for a few simple cases which weren't supported
752 * mini-trampolines.c (mono_magic_trampoline): Don't call
753 mono_arch_get_vcall_slot () when llvm is enabled.
755 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
757 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
758 into a new function called common_call_trampoline () which is used by the
759 llvm vcall trampoline as well.
761 * debugger-agent.c: Implement single threaded invokes.
763 * debugger-agent.c: Revert change which broke the agent on linux.
765 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
768 * generics.cs: Add a test.
770 2009-11-22 Zoltan Varga <vargaz@gmail.com>
772 * debugger-agent.c: Fix the cygwin build.
774 2009-11-21 Zoltan Varga <vargaz@gmail.com>
776 * cprop.c: Remove this unused file.
778 2009-11-21 Zoltan Varga <vargaz@gmail.com>
780 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
783 * basic.cs: Add a test.
785 2009-11-21 Zoltan Varga <vargaz@gmail.com>
787 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
790 2009-11-20 Zoltan Varga <vargaz@gmail.com>
792 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
793 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
794 it. Use this flag to control llvm related code paths instead of #ifdef
795 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
798 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
800 * mini.h: Bump AOT file format version.
802 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
803 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
805 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
806 was used as an assembly filter.
808 2009-11-19 Zoltan Varga <vargaz@gmail.com>
810 * unwind.c: Fix support for ppc.
812 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
813 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
815 2009-11-19 Zoltan Varga <vargaz@gmail.com>
817 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
819 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
820 added by the ps3 changes.
822 2009-11-19 Zoltan Varga <vargaz@gmail.com>
824 * mini-gc.c: Resurrect this, so at least it compiles.
826 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
828 2009-11-18 Zoltan Varga <vargaz@gmail.com>
830 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
831 create_event_list () so assembly filters can be used.
833 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
836 2009-11-17 Zoltan Varga <vargaz@gmail.com>
838 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
839 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
842 * aot-compiler.c (add_generic_instances): Emit instances of common generic
843 classes for char/bool too.
845 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
847 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
850 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
853 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
855 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
857 Code contributed under MIT/X11 license.
859 2009-11-14 Zoltan Varga <vargaz@gmail.com>
861 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
862 threads in native code work.
864 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
865 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
868 2009-11-13 Jonathan Chambers <joncham@gmail.com>
870 * debugger-agent.c: Implementation for Windows platform.
872 * mini-x86.c: Add support for Windows. Use mono-* synchronization
873 primitives. Use SEH to implement breakpoints and single stepping.
875 * mini-x86.h: Enable soft debugger on Windows.
877 Code contributed under MIT/X11 license.
879 2009-11-13 Zoltan Varga <vargaz@gmail.com>
881 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
882 under XEN. Fixes #522894.
884 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
886 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
887 interface calls in LLVM AOT code.
889 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
892 * mini-llvm.c: Add support for OP_VPHI.
894 * objects.cs: Add a test.
896 2009-11-13 Zoltan Varga <vargaz@gmail.com>
898 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
899 this is called on the debugger thread.
901 2009-11-12 Zoltan Varga <vargaz@gmail.com>
903 * mini-llvm.c: Add soft-float support.
905 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
906 FCALL which returns an R4.
908 * driver.c (mono_main): Add a missing '\n'.
910 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
911 platforms which doesn't support the LLVM IMT trampoline.
913 2009-11-11 Zoltan Varga <vargaz@gmail.com>
915 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
917 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
919 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
922 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
924 2009-11-10 Zoltan Varga <vargaz@gmail.com>
926 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
927 Instead of emitting a method_order table, sort the contents of the code_offsets
928 table and do a binary search in the sorted table. The previous approach doesn't
929 work with LLVM which emits methods in a arbitrary order.
931 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
932 in the .eh_frame section in ELF files.
934 * mini.h: Bump corlib file format version.
936 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
938 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
939 LDMIA->LDM macro name change.
941 2009-11-09 Zoltan Varga <vargaz@gmail.com>
943 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
946 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
949 * aot-compiler.c: Ditto.
951 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
952 &align to mini_type_stack_size_full ().
954 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
956 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
958 2009-11-08 Zoltan Varga <vargaz@gmail.com>
960 * mini-arm.c: Compute the stack space used by arguments using
961 mini_type_stack_size_full ().
963 2009-11-08 Zoltan Varga <vargaz@gmail.com>
965 * optflags-def.h: Remove dead TREEPROP optimization.
967 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
969 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
971 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
973 2009-11-07 Zoltan Varga <vargaz@gmail.com>
975 * driver.c (mono_jit_parse_options): New public API function to parse options
976 as done by the runtime executable.
978 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
979 when handling named arguments.
981 2009-11-07 Zoltan Varga <vargaz@gmail.com>
983 * mini-arm.c: Implement support for returning vtypes in registers, fix support
984 for passing small vtypes in registers, make the CallInfo structures more
985 similar to the code on the other platforms.
987 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
988 the code in the prolog requires it.
990 2009-11-06 Zoltan Varga <vargaz@gmail.com>
992 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
993 (koush@koushikdutta.com).
995 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
996 where the thunk memory should be allocated from. Fixes appdomain unloading
999 2009-11-06 Zoltan Varga <vargaz@gmail.com>
1001 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
1002 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
1004 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1006 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
1007 AOT, as it is not implemented yet.
1009 * mini-x86.c (mono_arch_output_basic_block): Ditto.
1011 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
1013 * debugger-agent.c: Fix windows build.
1015 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1017 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
1018 after the client connects/disconnects.
1020 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
1021 when an exception of a given type is thrown.
1023 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
1024 only on an uncaught exception.
1026 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
1028 * debugger-agent.c: Add a 'launch' option.
1030 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1032 * debugger-agent.c: Add a 'timeout' option.
1034 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1036 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
1039 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1041 * debugger-agent.c (set_breakpoint): Emit a log message.
1043 2009-11-04 Zoltan Varga <vargaz@gmail.com>
1045 * mini-arm.c: Fix the arm build.
1047 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
1049 * aot-compiler.c: don't leak the value returned from
1050 mono_type_full_name().
1052 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
1054 * debugger-agent.c: defer including mono-mutex.h until we know the
1057 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1059 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
1060 of pthreads directly.
1062 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
1063 exception handlers. Pass info argument.
1065 * mini.h: Adjust signatures of soft debugger functions to pass void*
1066 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
1068 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
1069 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1070 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
1071 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1073 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
1075 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
1076 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1077 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
1078 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1080 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
1082 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
1084 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
1086 * mono-semaphore.h: Skeleton implementation for Windows.
1088 Code contributed under MIT/X11 license.
1090 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1092 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
1094 Code contributed under MIT/X11 license.
1096 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1098 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
1100 Code contributed under MIT/X11 license.
1102 2009-11-04 Zoltan Varga <vargaz@gmail.com>
1104 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
1105 debug info to 100 because 10 still slows down gdb too much.
1107 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
1108 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
1109 them in the wrappers.
1111 2009-11-03 Zoltan Varga <vargaz@gmail.com>
1113 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
1115 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
1117 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
1118 function mono_aot_get_array_helper_from_wrapper ().
1120 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
1121 array helper methods.
1123 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
1125 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
1126 the value was loaded from memory.
1128 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
1129 the value was loader from there.
1131 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
1132 without constant swizzle.
1134 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1136 * mini-amd64.c: Put soft debugger functions behind a
1137 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
1139 * mini-amd64.h: disable the soft debugger in windows.
1141 Code contributed under MIT/X11 license.
1143 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1145 * mini-x86.c: Put soft debugger functions behind a
1146 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
1148 Code contributed under MIT/X11 license.
1150 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1152 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
1153 to mono_arch_find_jit_info_ext.
1155 Code contributed under MIT/X11 license.
1157 2009-11-03 Zoltan Varga <vargaz@gmail.com>
1159 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
1161 * debugger-agent.c: Add support for filtering events by assemblies.
1163 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
1164 the agent is not enabled.
1166 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1168 * exceptions-x86.c: hopefully last change to fix the windows build.
1169 This one courtesy of Jonathan Chambers.
1171 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1173 * debugger-agent.c: remove unused function.
1175 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1177 * debugger-agent.c: add #ifdefs for a few header files.
1178 * mini-x86.h: disable the soft debugger in windows.
1179 Step 1 of 2 to make this compile on windows with gcc.
1181 2009-11-02 Zoltan Varga <vargaz@gmail.com>
1183 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
1184 as it breaks the build.
1186 2009-07-01 Zoltan Varga <vargaz@gmail.com>
1188 Merge the soft debugger branch.
1190 * debugger-agent.h debugger-agent.c: New files containing the soft
1191 mode debugger module.
1193 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
1194 at the appropriate locations.
1196 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
1199 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
1200 enable/disable single stepping.
1202 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
1203 which returns all information in a StackFrameInfo structure, and can handle the
1204 LMF frames added by the debugger.
1206 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
1209 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
1210 walker function which works on a specific thread and passes a StackFrameInfo
1211 structure to its callback.
1213 * mini.c (mini_init): Initialize the debugger agent.
1215 * aot-compiler.c aot-runtime.c: Add soft-debug support.
1217 * mini-ops.h: Add OP_SEQ_POINT opcode.
1219 * driver.c (mono_main): Add new '--debugger-agent' option for passing
1220 arguments to the debugger agent.
1222 2009-11-02 Zoltan Varga <vargaz@gmail.com>
1224 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
1227 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
1229 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
1231 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
1233 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
1235 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
1236 sets the IMT argument and makes a virtual call.
1238 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
1240 2009-11-01 Zoltan Varga <vargaz@gmail.com>
1242 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
1245 2009-10-30 Zoltan Varga <vargaz@gmail.com>
1247 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
1248 runtime. Fixes #551228.
1250 2009-10-29 Zoltan Varga <vargaz@gmail.com>
1252 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
1254 * basic.cs: Add a test.
1256 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
1257 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
1258 CONSTRAINED. Fixes #550964.
1260 * generics.cs: Add a test.
1262 2009-10-28 Mark Probst <mark.probst@gmail.com>
1264 * mini-posix.c (add_signal_handler): Use
1265 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
1267 2009-10-28 Jerry Maine <crashfourit@gmail.com>
1269 Contributed under the terms of the MIT/X11 license by
1270 Jerry Maine <crashfourit@gail.com>.
1272 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
1273 sse4a for simd intrinsics.
1275 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
1276 sse4a for simd intrinsics.
1278 2009-10-27 Zoltan Varga <vargaz@gmail.com>
1280 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
1281 instead of inst_p1 which is not the same on ILP32 platforms.
1283 2009-10-24 Zoltan Varga <vargaz@gmail.com>
1285 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
1286 not the mscorlib one before calling mono_get_lmf_addr.
1288 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
1289 of the ip to the LMF.
1291 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
1292 immediate in the op->op_imm optimization.
1294 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
1295 understand. VTypes now work, but are not abi compliant, as they are
1296 split into 4 byte parts instead of 8.
1297 (emit_memcpy): Fix the unrolled case to work on the PS3.
1299 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
1301 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
1302 the default when static linking.
1304 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
1306 * aot-compiler.c: Add an autoreg option to automatically register
1307 statically linked aot modules using ELF .ctors.
1309 * genmdesc.pl: Add __ppc64__ to allowed defines.
1311 2009-10-25 Zoltan Varga <vargaz@gmail.com>
1313 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
1314 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
1316 2009-10-24 Mark Probst <mark.probst@gmail.com>
1318 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
1320 2009-10-24 Zoltan Varga <vargaz@gmail.com>
1322 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
1323 which will contain the domain where the method was found.
1325 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
1326 mini_jit_info_table_find ().
1328 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
1330 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
1332 2009-10-22 Zoltan Varga <vargaz@gmail.com>
1334 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
1335 set, its not supported yet.
1337 2009-10-22 Zoltan Varga <vargaz@gmail.com>
1339 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
1340 iface wrapper is not found.
1341 (mono_aot_get_method): Ditto for GetGenericValueImpl.
1343 2009-10-21 Zoltan Varga <vargaz@gmail.com>
1345 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
1346 which have a different name.
1348 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
1349 wrappers and Array.GetGenericValueImpl ().
1351 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
1352 because of the change above.
1354 * generics.cs: Add a test for full aot + generic array ifaces.
1356 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
1358 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
1359 that hides the previous one.
1361 2009-10-18 Zoltan Varga <vargaz@gmail.com>
1363 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
1364 marshalled. Fixes #541623.
1366 2009-10-16 Zoltan Varga <vargaz@gmail.com>
1368 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
1370 2009-10-15 Zoltan Varga <vargaz@gmail.com>
1372 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
1374 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1376 * mini-posix.c (sigprof_signal_handler):
1377 Implemented support for building stat call chans in different ways.
1379 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1381 * mini-exceptions.c (mono_find_jit_info):
1382 Also check that a jit info has been found (fixes a profiler crash).
1384 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1386 * mini.c (mono_codegen):
1387 Call mono_profiler_code_buffer_new with correct code address.
1389 2009-10-14 Zoltan Varga <vargaz@gmail.com>
1391 * driver.c (mono_main): Change the date in the copyright.
1393 2009-10-14 Mark Probst <mark.probst@gmail.com>
1395 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
1396 allocator in shared generic code for open classes, because we
1397 can't get those classes' vtables. We need to make managed
1398 allocators not depend on the vtable at compile-time to solve this.
1400 2009-10-13 Martin Baulig <martin@ximian.com>
1402 * debug-mini.c (mono_debugger_trampoline_compiled): Add
1403 `const guint8 *trampoline' argument; send both the old and the new
1406 2009-09-30 Zoltan Varga <vargaz@gmail.com>
1408 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
1409 mono_runtime_capture_context () without calling mono_runtime_invoke ().
1410 (can_marshal_struct): Skip structures with auto layout.
1412 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
1414 2009-10-02 Zoltan Varga <vargaz@gmail.com>
1416 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
1417 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
1418 a variable to hold the stack slot used by the int<->float conversion opcodes.
1420 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
1422 2009-10-04 Zoltan Varga <vargaz@gmail.com>
1424 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
1425 when using full-aot.
1427 2009-10-06 Zoltan Varga <vargaz@gmail.com>
1429 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
1430 each instance of Comparer<T>.
1432 * generics.cs: Add a new test.
1434 2009-10-09 Zoltan Varga <vargaz@gmail.com>
1436 * driver.c (parse_debug_options): Add a 'gdb' option.
1438 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
1440 * image-writer.c: Add support for emitting the image into a memory buffer.
1442 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
1444 * aot-compiler.c: Add support for registering debug info with GDB using the
1445 new JIT debugging interface in GDB 7.0. It can be turned on by setting
1446 MONO_XDEBUG to 'gdb'.
1448 2009-10-10 Zoltan Varga <vargaz@gmail.com>
1450 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
1453 2009-10-11 Zoltan Varga <vargaz@gmail.com>
1455 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
1456 can be used to set breakpoints in gdb.
1458 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
1459 segment to an absolute address.
1461 2009-10-13 Mark Probst <mark.probst@gmail.com>
1463 * method-to-ir.c: Use the managed array allocator method if
1466 2009-10-13 Bill Holmes <billholmes54@gmail.com>
1468 * aot-compiler.c : Fix the MSVC builds
1470 Code is contributed under MIT/X11 license.
1472 2009-10-13 Zoltan Varga <vargaz@gmail.com>
1474 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
1475 avoid registering 1 symbol file per method with gdb.
1477 2009-09-29 Zoltan Varga <vargaz@gmail.com>
1479 * mini-sparc.c: Fix the handling of enums with base type long.
1481 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
1483 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
1484 instead of using type->data.klass as the later doesn't work with generics.
1486 2009-09-25 Mark Probst <mark.probst@gmail.com>
1488 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
1489 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
1490 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
1491 works differently now and we don't handle it in the JIT anymore.
1493 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
1494 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
1495 the Thread class split.
1497 2009-09-25 Zoltan Varga <vargaz@gmail.com>
1499 * driver.c: Don't run tests with the obsolete treeprop optimization.
1501 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
1502 variable volatile. Fixes #541577.
1504 * basic-calls.cs: Add a new test.
1506 * basic-long.cs: Remove tests which are now in basic-calls.cs.
1508 2009-09-24 Zoltan Varga <vargaz@gmail.com>
1510 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
1511 work/required with recent iphone sdk versions.
1513 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
1516 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
1517 in the VCALL decomposition code.
1519 2009-09-22 Zoltan Varga <vargaz@gmail.com>
1521 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
1523 * basic.cs: Add a test.
1525 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
1528 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
1529 searches all the domains of the current thread.
1531 * exceptions-<ARCH>.c: Use it. Fixes #539394.
1533 2009-09-21 Zoltan Varga <vargaz@gmail.com>
1535 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
1536 so catching exceptions thrown in the same method works. Fixes exception17.exe.
1538 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
1539 for non-jit trampolines.
1541 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
1543 * aot-compiler.c (add_wrappers): Ditto.
1545 * mini-arm.c: Implement support for passing vtypes and floats, and increase
1546 the size of the param area used by dyn_call to 6 which covers the majority of
1549 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
1551 * mini-arm.c: Implement support for passing/receiving
1552 longs and receiving floats in the dyn_call code.
1554 * mini-amd64.c: Implement support for receiving vtypes in registers in
1557 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
1560 2009-09-20 Zoltan Varga <vargaz@gmail.com>
1562 * mini-arm.c (get_call_info): Return more precise information in
1564 (dyn_call_supported): Use the information in CallInfo.
1566 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
1568 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
1571 * mini-arm.c: Update after the dyn_call api changes.
1573 * mini.c (mini_create_jit_domain_info): Register a destructor function
1574 for the runtime_invoke_hash.
1576 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
1577 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
1579 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
1580 (dyn_call_supported): Simplify this by using get_call_info ().
1581 (mono_arch_dyn_call_free): New destructor function.
1583 * generics.cs: Remove a printf.
1585 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
1587 * mini-arm.c: Add support for enum return values and passing a few arguments
1590 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
1593 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
1595 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
1596 the dynamic invoke wrappers.
1598 * mini-arm.c: Implement OP_DYN_CALL for arm.
1600 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
1601 supported by the dynamic runtime invoke wrapper.
1603 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
1604 runtime invoke wrapper.
1606 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
1607 if possible when running with full-aot.
1609 * mini-ops.h: Add OP_DYN_CALL opcode.
1611 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
1612 with dynamic arguments lists similar to libffi.
1614 2009-09-19 Zoltan Varga <vargaz@gmail.com>
1616 * method-to-ir.c: Fix the previous change on 64 bit platforms.
1618 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
1621 * iltests.il.in: Add a new test.
1623 2009-09-18 Zoltan Varga <vargaz@gmail.com>
1625 * aot-compiler.c (add_generic_instances): Add more instances of
1626 GenericEqualityComparer.
1628 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
1630 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
1632 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
1634 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
1635 comments on some functions that now can fail.
1637 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
1639 * Makefile.am: Add Info.plist to EXTRA_DIST
1641 2009-09-16 Zoltan Varga <vargaz@gmail.com>
1643 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
1644 static synchronized wrappers. Fixes #539500.
1646 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
1648 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
1651 2009-09-16 Zoltan Varga <vargaz@gmail.com>
1653 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
1654 lmf before calling filter clauses as well. Fixes #539550.
1656 * exceptions.cs: Add a test.
1658 2009-09-14 Zoltan Varga <vargaz@gmail.com>
1660 * aot-compiler.c (add_generic_class): Add instances of
1661 Array.GetGenericValueImpl as well.
1663 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
1666 * generics.cs: Add a fullaot linq test.
1668 2009-09-10 Zoltan Varga <vargaz@gmail.com>
1670 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
1673 2009-09-10 Bill Holmes <billholmes54@gmail.com>
1675 * mini-trampolines.c (mono_delegate_trampoline) : Call
1676 mono_cominterop_get_invoke if the delegate target object
1679 Code is contributed under MIT/X11 license.
1681 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
1683 * method-to-ir.c: For CoreCLR throw a SecurityException if an
1684 internal call is defined outside platform code. Reduce code
1685 duplication with existing [Method|Field]AccessException
1687 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
1689 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
1690 if the return value is a small struct passed on regs.
1692 2009-09-09 Zoltan Varga <vargaz@gmail.com>
1694 * cpu-arm.md mini-arm.c: Remove unused opcodes.
1696 * mini-codegen.c: Enable the cpu description validation for arm.
1698 2009-09-08 Zoltan Varga <vargaz@gmail.com>
1700 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
1701 test which depends on structs to objects.cs.
1703 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
1704 require object model related stuff working.
1706 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
1708 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
1710 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
1711 against the instruction metadata in mini-ops.h. amd64 only for now.
1713 * mini-ops.h: Fix some instruction descriptions.
1715 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
1716 unused instructions.
1718 2009-09-06 Zoltan Varga <vargaz@gmail.com>
1720 * exceptions.cs: Add a new test.
1722 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
1724 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
1726 2009-09-06 Zoltan Varga <vargaz@gmail.com>
1728 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
1729 skip empty phi opcodes.
1731 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
1732 correctly by zero extending after loads. Skip methods containing calls
1733 to the monitor enter/exit trampolines.
1735 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
1736 when calling mono_thread_force_interruption_checkpoint ().
1738 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
1740 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
1742 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
1744 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
1745 bootstrap could run.
1747 2009-09-04 Zoltan Varga <vargaz@gmail.com>
1749 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
1751 2009-09-03 Zoltan Varga <vargaz@gmail.com>
1753 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
1755 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
1756 LLVM might be very short.
1758 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
1759 in OP_THROW/RETHROW.
1761 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
1764 2009-09-03 Zoltan Varga <vargaz@gmail.com>
1766 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
1767 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
1768 LLVM might be very short.
1770 2009-09-01 Zoltan Varga <vargaz@gmail.com>
1772 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
1773 the alignment for the value of sp.
1775 2009-09-01 Geoff Norton <gnorton@novell.com>
1777 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
1778 managed wrappers in full aot.
1780 2009-08-31 Zoltan Varga <vargaz@gmail.com>
1782 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
1784 2009-08-28 Zoltan Varga <vargaz@gmail.com>
1786 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
1788 2009-08-25 Zoltan Varga <vargaz@gmail.com>
1790 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
1792 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
1795 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1797 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
1798 depend on the info MonoMethodHeader which could be missing in IL stripped
1801 2009-08-25 Zoltan Varga <vargaz@gmail.com>
1803 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
1804 they are only 4 byte aligned.
1806 2009-08-21 Zoltan Varga <vargaz@gmail.com>
1808 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
1809 was done previously, since using SP causes too many problems.
1811 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
1812 frames without a frame pointer works.
1814 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
1815 global register in methods with calls, since the calls can go through
1816 a static rgctx trampoline which doesn't save it.
1818 2009-08-19 Zoltan Varga <vargaz@gmail.com>
1820 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
1822 2009-08-18 Zoltan Varga <vargaz@gmail.com>
1824 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
1826 2009-08-18 Christian Hergert <chris@dronelabs.com>
1828 * method-to-ir.c: Fix warnings for uninitialized variables.
1830 2009-08-18 Christian Hergert <chris@dronelabs.com>
1832 * mini-exceptions.c:
1833 * aot-compiler.c: Fix printf warnings.
1835 2009-08-18 Zoltan Varga <vargaz@gmail.com>
1837 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
1838 Add GetGenericValueImpl<string>.
1840 * aot-compiler.c (add_generic_instances): Add instances of
1841 GenericEqualityComparer<T> for primitive types. Only emit the array
1842 wrappers into the mscorlib image.
1844 2009-08-15 Zoltan Varga <vargaz@gmail.com>
1846 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
1847 the methods_loaded array using amodule->info->nmethods.
1849 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
1850 (MONO_AOT_FILE_VERSION): Bump this.
1852 * aot-compiler.c: Emit more generic instances allowing some parts of linq
1855 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
1856 MonoJitInfo doesn't belong to its methods aot image.
1858 2009-08-14 Zoltan Varga <vargaz@gmail.com>
1860 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
1862 * mini-arm.c: Fix warnings.
1864 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
1866 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
1869 2009-08-12 Zoltan Varga <vargaz@gmail.com>
1871 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
1872 avoid clobbering IP.
1874 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
1875 hold the trampoline argument, so its initial value is available during
1878 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
1881 * exceptions-hppa.c:
1883 * exceptions-s390x.c:
1884 * exceptions-mips.c:
1886 * exceptions-sparc.c:
1887 * exceptions-alpha.c:
1889 * mini-trampolines.c:
1891 * exceptions-s390.c: add and use #define's instead of sizeof()
1892 for MonoJitInfo and MonoJitInfoTable.
1894 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
1899 * tramp-x86.c: use a #define instead of sizeof() for a few
1900 structures that use a zero-length array.
1902 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
1904 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
1905 case when the method is dynamic. Fixes #529238.
1907 2009-08-06 Zoltan Varga <vargaz@gmail.com>
1909 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
1910 of asserting when a method is JIT compiled in full-aot mode.
1912 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1914 Contributed under the terms of the MIT/X11 license by
1915 Jerry Maine <crashfourit@gail.com>.
1917 * fixed wrong dates in changelog.
1919 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1921 Contributed under the terms of the MIT/X11 license by
1922 Jerry Maine <crashfourit@gail.com>.
1924 * basic-simd.cs: added test for packed double square root.
1925 * cpu-amd64.md: added opcode info for packed double square root.
1926 * cpu-x86.md: added opcode info for packed double square root.
1927 * mini-ops.h: added IR opcode for packed double square root.
1928 * mini-x86.c: added IR to native translation code for packed double square root.
1929 * mini-amd64.c: removed todo for packed double square root.
1930 * simd-intrinsics.c: added method to IR opcode converstion for
1931 packed double square root.
1933 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1935 Contributed under the terms of the MIT/X11 license by
1936 Jerry Maine <crashfourit@gail.com>.
1938 * mini-amd64.c: Added a change to help tell the difference as
1939 to what perpose the xmm register is being used--mainly to help
1941 * mini-amd64.h: Changed callee regs to use 15 out of 16
1942 (one used for special cases) xmm registers for both fp
1943 and simd ops. Added define to turn on new feature in the regalloc
1944 that allows fp and simd ops to share the xmm regs happily.
1945 * codegen.c: Added code to detect for which perpose an xmm reg is
1946 being used (fp or simd) and to translate back and forth to the
1947 correct logical reg bank (fp or simd) for 'spill load's.
1949 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1951 Contributed under the terms of the MIT/X11 license by
1952 Jerry Maine <crashfourit@gail.com>.
1954 * basic-simd.cs: Added tests for stressing the regalloc when running with
1955 16 simd regs and when simd and fp ops share the same reg bank.
1957 2009-08-01 Mark Probst <mark.probst@gmail.com>
1959 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
1960 in shared generic code, we might have to look up the class in the
1961 RGCTX. If we use the class directly, compute its GC descriptor.
1963 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
1965 * mini.c (mono_jit_runtime_invoke): Fix a warning.
1967 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
1969 * mini.c (mono_jit_runtime_invoke): Initialize the class and
1970 check for errors. Fixed the case when the class with the Main
1973 2009-07-31 Jerry Maine <crashfourit@gmail.com>
1975 Contributed under the terms of the MIT/X11 license by
1976 Jerry Maine <crashfourit@gail.com>.
1978 * cpu-amd64.md: Fixed simple bug in machine discrition file.
1980 2009-07-31 Zoltan Varga <vargaz@gmail.com>
1982 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
1984 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
1986 * method-to-ir.c: Fix naming of stelem and ldelem.
1988 2009-07-30 Zoltan Varga <vargaz@gmail.com>
1990 * driver.c (main_thread_handler): Check that the assembly loaded
1991 matches the filename when doing AOT.
1993 2009-07-30 Mark Probst <mark.probst@gmail.com>
1995 * mini.c: get_ip_from_sigctx installer has been removed, so don't
1998 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
1999 utils/mono-sigcontext.h).
2001 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
2004 2009-07-29 Massimiliano Mantione <massi@ximian.com>
2006 * mini.c (mono_codegen):
2007 Call profiler hook to keep track of method code buffers.
2009 2009-07-27 Mark Probst <mark.probst@gmail.com>
2011 * method-to-ir.c: Invoke write barriers for the
2012 Interlocked.(Compare)Exchange JIT intrinsics.
2014 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
2016 * Makefile.am (version.h): Fix issues when built out of tree.
2017 Remove some redundant 'grep's piped through 'sed's.
2019 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
2021 This patch is contributed under the terms of the MIT/X11 license
2023 * mini-ppc.c (mono_arch_output_basic_block):
2024 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
2025 for bits 32-47 with signed load/store diplacements for bits
2026 48-63. Use prefered base/offset order for indexed form.
2027 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
2028 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
2029 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
2030 OP_LOADI2_MEMBASE): Same.
2031 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
2032 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
2033 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
2035 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
2036 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
2037 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
2038 OP_LOADI1_MEMINDEX): Same
2039 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
2040 OP_STORER8_MEMINDEX): Same
2041 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
2043 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
2044 for bits 32-47 with signed load/store diplacements for bits
2045 48-63. Use prefered base/offset order for indexed form.
2047 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
2049 This patch is contributed under the terms of the MIT/X11 license
2051 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
2052 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
2053 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
2054 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
2055 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
2056 cfg->stack_usage to avoid size warnings.
2057 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
2058 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
2059 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
2060 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
2062 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
2063 after code varible is initialized.
2064 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
2065 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
2066 (mono_arch_emit_epilog):
2067 Move Use ppc_load32 for cfg->stack_usage to avoid size
2070 2009-07-24 Mark Probst <mark.probst@gmail.com>
2072 * method-to-ir.c: The write barrier doesn't do the store anymore,
2073 so we have always to emit it. Also, emit the wbarrier after the
2076 2009-07-24 Zoltan Varga <vargaz@gmail.com>
2078 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
2079 for argument count 3 too.
2081 2009-07-23 Zoltan Varga <vargaz@gmail.com>
2083 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
2084 the caller handle the exceptions.
2085 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
2086 method. Fixes #524498.
2088 2009-07-22 Geoff Norton <gnorton@novell.com>
2090 * mini-exceptions.c: Fix build on ia64.
2092 2009-07-22 Mark Probst <mark.probst@gmail.com>
2094 * mini-exceptions.c (ves_icall_get_frame_info): Use write
2097 2009-07-21 Zoltan Varga <vargaz@gmail.com>
2099 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
2102 2009-07-20 Zoltan Varga <vargaz@gmail.com>
2104 * basic-simd.cs (Main): Pass args to the test driver.
2106 2009-07-20 Geoff Norton <gnorton@novell.com>
2108 * mini-x86.h: Fix the x86 version guards to use Apple's
2109 properly defined macros.
2111 2009-07-20 Geoff Norton <gnorton@novell.com>
2113 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
2116 2009-07-20 Zoltan Varga <vargaz@gmail.com>
2118 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
2119 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
2120 the information which is needed for invokes, so only one locking+hash table
2123 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
2125 * aot-compiler.c (add_generic_instances): Emit instances of
2126 GenericComparer<T> for primitive types.
2128 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
2130 * mini-posix.c: Fix linux build.
2132 2009-07-19 Geoff Norton <gnorton@novell.com>
2134 * mini.h: Add prototypes for mono_runtime_syscall_fork and
2135 mono_gdb_render_native_backtraces
2136 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
2137 so we implement the sane semantics to the runtime here
2138 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
2139 so we need to call it differently (mono_gdb_render_native_backtraces)
2140 * mini-posix.c: Move the old semantics from mini.c to the prototypes
2141 here for default implementations.
2142 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
2143 support Apple's weird syscall (SYS_fork) implementation and not busy
2144 loop in abort() on native crashes on OSX anymore.
2146 2009-07-18 Zoltan Varga <vargaz@gmail.com>
2148 * aot-runtime.c (load_method): Change the handling of the
2149 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
2152 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
2154 2009-07-17 Zoltan Varga <vargaz@gmail.com>
2156 * mini.c (mono_patch_info_equal): Revert the last change for now as it
2157 seems to break the aot tests.
2159 * mini.c (mono_patch_info_equal): Fix the handling of
2160 MONO_PATCH_INFO_RGCTX_FETCH.
2162 2009-07-16 Zoltan Varga <vargaz@gmail.com>
2164 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
2166 * mini.c (mono_patch_info_hash): Fix the handling of
2167 MONO_PATCH_INFO_INTERNAL_METHOD.
2168 (mono_patch_info_equal): Ditto.
2170 2009-07-16 Zoltan Varga <vargaz@gmail.com>
2172 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
2175 * mini-llvm.c: Add some infrastructure for AOT support.
2177 2009-07-15 Zoltan Varga <vargaz@gmail.com>
2179 * mini-llvm-cpp.c: Update to the latest llvm api.
2181 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
2182 option to false to prevent llvm from installing signal handlers which
2185 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
2188 * cpu-amd64.md: Revert previous change as those instructions
2189 take 2 separate arguments. Remember to read the arch docs more
2190 carefully next time.
2192 2009-07-15 Zoltan Varga <vargaz@gmail.com>
2194 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
2196 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
2198 * mini-ppc.c: exploit multiple load/store units if available (rest of
2199 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
2200 http://bugzilla.novell.com/show_bug.cgi?id=487846).
2202 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
2204 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
2205 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
2207 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
2209 * cpu-x86.md: Fix missing clobbering from trancendental simd
2212 * cpu-amd64.md: Same.
2214 2009-07-14 Jerry Maine <crashfourit@gmail.com>
2216 Contributed under the terms of the MIT/X11 license by
2217 Jerry Maine <crashfourit@gail.com>.
2219 * basic-simd.cs: Added tests for single and doulble indexers.
2221 * cpu-amd64.md: Added simd opcode information.
2223 * mini-amd64.c: Added IR to native simd generation code.
2224 Added simd register names and function that returns them.
2226 * mini-amd64.h: Added marcos to turn on simd code compilation in
2227 amd64. Added max simd register count marco. Added caller/callee
2228 register mask marcos. Added marcos to use simd register bank.
2230 * mini.h: Added helper marco for shufling dwords and simple
2233 2009-07-14 Zoltan Varga <vargaz@gmail.com>
2235 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
2237 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
2239 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
2240 the length of the native code as well.
2242 * basic-simd.cs: Add a test for #521662.
2244 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
2246 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
2248 2009-07-13 Mark Probst <mark.probst@gmail.com>
2250 * mini.c: Register function for getting the IP from a signal
2251 context with metadata.
2253 2009-07-13 Zoltan Varga <vargaz@gmail.com>
2255 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
2256 call a generic class init trampoline if needed. Fixes #519336.
2258 * generics.cs: Add a test.
2260 2009-07-09 Mark Probst <mark.probst@gmail.com>
2262 * method-to-ir.c: When doing a call which might be remote from
2263 shared generic code to other shared code with open type arguments,
2264 get the remoting invoke wrapper from the RGCTX and do an indirect
2267 2009-07-03 Zoltan Varga <vargaz@gmail.com>
2269 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
2270 after the unbox trampoline in the full-aot case.
2272 2009-07-02 jonas echterhoff <jonas@unity3d.com>
2274 * mini.c: Move initialization of jit_mutex before debugger initialization
2279 * Info.plist: added Info.plist and link flag to enable the mono executable
2280 to access other processes. Requires codesigning of the executable to work.
2282 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
2287 2009-06-30 Zoltan Varga <vargaz@gmail.com>
2289 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
2291 2009-06-29 Zoltan Varga <vargaz@gmail.com>
2293 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
2294 when the generic instance is an instantiation of a subclass of the
2295 methods class. Fixes #517166.
2297 2009-06-26 Zoltan Varga <vargaz@gmail.com>
2299 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
2302 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
2305 * CMakeLists.txt: Add minimal support for installation.
2307 2009-06-25 Zoltan Varga <vargaz@gmail.com>
2309 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
2310 determine whenever a method is directly callable to a separate function.
2312 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
2313 needed ones as a result of the previous change.
2315 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
2316 type of register arrays.
2318 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
2319 type of register arrays.
2321 2009-06-24 Jerry Maine <crashfourit@gmail.com>
2323 Contributed under the terms of the MIT/X11 license by
2324 Jerry Maine <crashfourit@gail.com>.
2326 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
2328 2009-06-24 Zoltan Varga <vargaz@gmail.com>
2330 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
2332 2009-06-24 Neale Ferguson <neale@sinenomine.net>
2334 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
2335 dump of structure return value. Fix some formatting.
2336 * cpu-s390x.md: Fix lengths of instruction sequences.
2337 * mini-s390.c: Minor formatting changes.
2339 2009-06-24 Zoltan Varga <vargaz@gmail.com>
2341 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
2342 Use sigaction on freebsd as well.
2344 2009-06-23 Zoltan Varga <vargaz@gmail.com>
2346 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
2349 * mini.c (mini_init): Revert a change which breaks cross-compilation.
2351 2009-06-22 Mark Probst <mark.probst@gmail.com>
2353 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
2355 2009-06-22 Mark Probst <mark.probst@gmail.com>
2357 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
2359 2009-06-20 Martin Baulig <martin@ximian.com>
2362 (MonoDebuggerThreadFlags): New enum typedef.
2363 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
2364 (mono_debugger_thread_created): Added `gpointer func' argument;
2365 initialize the new `thread_flags' field.
2367 2009-06-18 Martin Baulig <martin@ximian.com>
2369 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
2370 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
2373 (mini_debugger_set_attach_ok): New function; sets the attach-ok
2374 flag in `MONO_DEBUGGER__info.runtime_info'.
2377 (mono_main): Call mini_debugger_set_attach_ok() if generics
2378 sharing is disabled.
2380 2009-06-22 Zoltan Varga <vargaz@gmail.com>
2382 * aot-compiler.c (add_wrappers): Fix a warning.
2384 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
2385 the ppc load/store macro changes.
2387 2009-06-21 Zoltan Varga <vargaz@gmail.com>
2389 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
2391 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
2392 not just the got symbol.
2394 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
2397 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
2400 * aot-compiler.c: Remove some fixmes.
2402 * driver.c (mono_main): Print a helpful message when cross-compiling.
2404 * mini.c (mini_init): Disable signal handlers when cross-compiling.
2406 * method-to-ir.c (initialize_array_data): Do the optimization if the
2407 target byte order is little endian, instead of the host byte order.
2409 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
2410 wrappers into the mscorlib image, Emit a unique plt symbol for each
2411 image, emit symbols for plt entries.
2413 * image-writer.c (img_writer_emit_symbol_size): New function to emit
2416 2009-06-20 Zoltan Varga <vargaz@gmail.com>
2418 * aot-compiler.c (add_wrappers): Avoid calling
2419 mono_marshal_get_type_info () since it can assert for some types.
2421 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
2422 ldtoken are used inside wrappers.
2424 * helpers.c: Add support for prefixing tools with the arch name.
2426 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
2427 quantities when using ilp32.
2429 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
2430 spill slots. Use sizeof(mgreg_t) for the spill slot size.
2432 * image-writer.c: Use .long on ilp32.
2434 * aot-compiler.c: Use 32 bit loads on ilp32.
2436 2009-06-19 Zoltan Varga <vargaz@gmail.com>
2438 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
2440 * mini-ops.h: Use TARGET_POWERPC define for consistency.
2442 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
2444 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
2445 second got slot of every aot image.
2447 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
2448 aot on platforms with function pointers.
2450 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
2451 support for aot/full aot on ppc/ppc64.
2453 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
2454 arguments which are needed on ppc.
2456 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
2459 * mini-trampolines.c aot-runtime.c: Update after the above changes.
2461 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
2463 * regalloc2.c (BITS_PER_CHUNK): Ditto.
2465 * aot-compiler.c (emit_got_info): Fix reading unused memory.
2467 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
2469 2009-06-17 Geoff Norton <gnorton@novell.com>
2471 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
2473 2009-06-17 Zoltan Varga <vargaz@gmail.com>
2475 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
2476 to control whenever the dwarf writer is in xdebug or aot mode.
2477 (emit_class_dwarf_info): Use a separate abbrev for structures without
2480 * aot-compiler.c: Pass the appending parameter to
2481 mono_dwarf_writer_create ().
2483 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
2484 falls through to its next bblock. Fixes #513931.
2486 * iltests.il: Add a test.
2488 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
2489 infor even if emit_line is FALSE, as the apple linker seems to require it.
2491 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
2493 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
2497 2009-06-15 Zoltan Varga <vargaz@gmail.com>
2499 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
2502 2009-06-13 Zoltan Varga <vargaz@gmail.com>
2504 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
2505 'has_call_handler' fields.
2507 * method-to-ir.c (mono_method_to_ir): Set them if needed.
2509 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
2510 first bblock if not needed. Fixes #512790.
2512 2009-06-11 Zoltan Varga <vargaz@gmail.com>
2514 * aot-compiler.c (mono_compile_assembly): Fix a warning.
2516 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
2519 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
2520 remoting-invoke-with-check wrappers, which are not needed when running with
2521 full-aot, since it doesn't support remoting.
2523 2009-06-10 Zoltan Varga <vargaz@gmail.com>
2525 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
2527 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
2528 method info, it is not used anymore.
2530 * mini.h: Bump AOT file format version.
2532 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
2535 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
2538 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
2540 * mini.h: Bump AOT file format version.
2542 2009-06-10 Zoltan Varga <vargaz@gmail.com>
2544 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
2545 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
2548 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
2549 of CKFINITE and FBGE for VFP.
2551 2009-06-09 Zoltan Varga <vargaz@gmail.com>
2553 * aot-compiler.c: Don't align code to 16 bytes on arm.
2555 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
2556 before the methods they belong to.
2558 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
2559 the full-aot case if possible, since the trampoline will be called right
2562 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
2563 trampolines to 1024 after the change above.
2565 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
2566 trampoline to save 8 bytes per trampoline.
2568 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
2571 2009-06-08 Zoltan Varga <vargaz@gmail.com>
2573 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
2575 2009-06-08 Martin Baulig <martin@ximian.com>
2578 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
2579 (_mono_debugger_throw_exception): Don't make this static.
2580 (_mono_debugger_unhandled_exception): Likewise.
2581 (mono_debugger_handle_exception): Moved to mini-exceptions.c
2584 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
2585 (_mono_debugger_throw_exception): Add function prototype.
2586 (_mono_debugger_unhandled_exception): Likewise.
2589 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
2590 arg; return the first exception handler if the exception is caught
2591 and we're running inside the debugger.
2592 (mono_debugger_handle_exception): Moved here from debug-mini.c;
2593 improve exception handle inside runtime-invoke, check whether the
2594 exception is actually caught in the method being invoked and not
2595 by the runtime-invoke-wrapper.
2597 2009-06-08 Zoltan Varga <vargaz@gmail.com>
2599 * image-writer.c: Improve support for the osx assembler.
2601 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
2604 2009-06-08 Martin Baulig <martin@ximian.com>
2607 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
2608 (_mono_debugger_throw_exception): Don't make this static.
2609 (_mono_debugger_unhandled_exception): Likewise.
2610 (mono_debugger_handle_exception): Moved to mini-exceptions.c
2613 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
2614 (_mono_debugger_throw_exception): Add function prototype.
2615 (_mono_debugger_unhandled_exception): Likewise.
2618 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
2619 arg; return the first exception handler if the exception is caught
2620 and we're running inside the debugger.
2621 (mono_debugger_handle_exception): Moved here from debug-mini.c;
2622 improve exception handle inside runtime-invoke, check whether the
2623 exception is actually caught in the method being invoked and not
2624 by the runtime-invoke-wrapper.
2626 2009-06-07 Zoltan Varga <vargaz@gmail.com>
2628 * image-writer.c (append_subsection): Don't align subsections of the
2629 debug_line section as a workaround.
2631 * dwarfwriter.c: Emit line number info in the AOT case as well.
2633 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
2635 This patch is contributed under the terms of the MIT/X11 license
2637 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
2638 code_len <= code_size
2640 2009-06-06 Zoltan Varga <vargaz@gmail.com>
2642 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
2644 2009-06-04 Zoltan Varga <vargaz@gmail.com>
2646 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
2647 invoke wrappers, we now use trampolines instead.
2649 2009-06-04 Mark Probst <mark.probst@gmail.com>
2651 * mini-darwin.c: The exception thread must not be registered with
2654 2009-06-04 Mark Probst <mark.probst@gmail.com>
2656 * mini-gc.c: Disable the code because it makes SGen crash.
2658 2009-06-03 Zoltan Varga <vargaz@gmail.com>
2660 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
2661 instead of asserting.
2663 2009-05-31 Zoltan Varga <vargaz@gmail.com>
2665 * aot-compiler.c (mono_compile_assembly): Move the creation of the
2666 output file after the code has been compiled.
2668 2009-05-30 Zoltan Varga <vargaz@gmail.com>
2670 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
2672 2009-05-31 Zoltan Varga <vargaz@gmail.com>
2674 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
2675 entries distinction to simplify the code.
2677 * mini.h: Bump AOT file format version.
2679 2009-05-28 Zoltan Varga <vargaz@gmail.com>
2681 * objects.cs: Fix the signature of one of the tests.
2683 * mini.c (mini_create_ftnptr): New helper function, moved here from
2685 (mini_get_addr_from_ftnptr): Ditto.
2686 (mini_init): Install the new helpers.
2688 2009-05-28 Martin Baulig <martin@ximian.com>
2690 Correctly initialize the debugger when embedding Mono.
2692 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
2693 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
2694 see documentation in mini_debug_running_inside_mdb().
2697 (mini_debug_running_inside_mdb): New function to check whether
2698 we're running inside mdb.
2700 * mini.c (mini_init): Call mini_debugger_init() if we're running
2701 inside the debugger.
2703 * driver.c (mono_main): Moved the call to mini_debugger_init()
2704 into mini_init() to make this work when embedding Mono.
2706 * debug-debugger.c (mini_debugger_init): Warn about duplicate
2707 calls to mini_debugger_init().
2709 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
2710 mono_debugger_main() -> mini_debugger_main() and put them inside a
2711 `MONO_DEBUGGER_SUPPORTED' conditional.
2713 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
2715 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
2716 this is no longer in use.
2719 2009-05-26 Zoltan Varga <vargaz@gmail.com>
2721 * mini-sparc.c (add_outarg_load): Fix the sparc build.
2723 * aot-compiler.c (emit_method_code): Always write out C style symbols for
2726 2009-05-27 Martin Baulig <martin@ximian.com>
2728 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2730 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
2731 long_conv_to_r_un to 64 bits.
2733 * cpu-x86.md: Increase the instruction size due to the changes.
2735 * iltests.il.in: Add regression test.
2739 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2741 * objects.cs: Move the previous test from basic.cs to here.
2743 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2745 * basic.cs: Add regression test for #506915.
2747 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2749 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
2750 optimization we must check the bb of the first byte of stobj as
2751 it's the only one set in cil_offset_to_bb.
2755 2009-05-25 Zoltan Varga <vargaz@gmail.com>
2757 * image-writer.c: Fix pointer directive on ppc64.
2759 2009-05-24 Zoltan Varga <vargaz@gmail.com>
2761 * image-writer.c (asm_writer_emit_section_change): Avoid using
2762 .bss subsections on ppc too.
2764 2009-05-23 Zoltan Varga <vargaz@gmail.com>
2766 * image-writer.c: Fix the definition of TARGET_ASM_....
2768 * image-writer.c: Fix the emission of assembler directives in the last
2771 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
2772 exception throwing code to accomodate ppc64.
2774 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
2775 size to work on ppc64 too.
2777 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
2780 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
2781 the assembler dialect instead of using platform specific defines.
2783 2009-05-22 Geoff Norton <gnorton@novell.com>
2785 * mini-arm.c (get_call_info): If a structure is split between the stack
2786 and argument registers, we should not advance the stack pointer by the entire
2787 native size, but just by the amount that spilled.
2789 2009-05-22 Zoltan Varga <vargaz@gmail.com>
2791 * mini-arm.c (get_call_info): Handle structures with alignment requirements
2794 2009-05-21 Zoltan Varga <vargaz@gmail.com>
2796 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
2799 * aot-compiler.c (add_extra_method): Fix up the collection of extra
2800 methods so wrapper don't get added twice.
2801 (add_generic_instances): Don't add methods of arrays.
2803 * generics.cs: Mark one test as !FULLAOT.
2805 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
2807 * mini-x86.c (emit_move_return_value): Remove unused vars.
2809 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
2811 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
2812 decomposing 8 bytes structs into a LCALL.
2814 * mini-x86.c (emit_move_return_value): We no longer push the vtype
2815 pointer for where to store the returned regs.
2817 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
2820 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
2822 2009-05-20 Miguel de Icaza <miguel@novell.com>
2824 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
2827 2009-05-21 Zoltan Varga <vargaz@gmail.com>
2829 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
2831 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
2834 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
2836 * local-propagation.c (mono_local_cprop): Avoid local propagation
2837 across paired add/sub if the first instruction dest reg is it's
2838 source reg. For example:
2840 int_add_imm R12 <- R12 [1] clobbers: 1
2841 int_sub_imm R42 <- R12 [1] clobbers: 1
2843 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
2844 maintain the math identify.
2848 2009-05-20 Andreia Gaita <avidigal@novell.com>
2850 * Makefile.am: avoid going on the network just to get the revision,
2853 2009-05-19 Massimiliano Mantione <massi@ximian.com>
2855 Fixed estimate for short branches on amd64 (they were off mark, and
2856 enabling call prolog-epilog instrumentations caused assertions).
2857 * mini.h (struct MonoBasicBlock): added max_length field to hold the
2858 estimate for the maximum length of this basic block.
2860 - mono_arch_emit_prolog: compute max_length for each basic block
2861 (instead of max_offset), and inflate size estimate also for entry bb
2862 in case of code instrumentation.
2863 - mono_arch_output_basic_block: get rid of "cpos" (the current
2864 estimated "position" in the code), and always use "offset" instead,
2865 which is accurate; at the beginning of the function quickly recompute
2866 max_offset for all the remaining blocks, starting from the current
2867 cfg->code_len (which is correct, and not estimated) and using the
2868 estimated block lengths computed previously.
2870 2009-05-17 Zoltan Varga <vargaz@gmail.com>
2872 * exceptions-ppc.c: Remove the caching from the trampoline creation
2873 functions, it is already done in the caller.
2875 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
2877 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
2878 MONO_ARCH_GSHARED_SUPPORTED define.
2880 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
2882 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
2885 2009-05-16 Zoltan Varga <vargaz@gmail.com>
2887 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
2888 call to mono_marshal_get_rgctx_invoke ().
2890 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
2891 mono_marshal_get_static_rgctx_invoke (), all platforms which support
2892 gshared use the static rgctx trampolines now.
2894 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
2895 platform supports it.
2897 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2899 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
2901 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
2903 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2905 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
2907 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
2910 2009-05-15 Massimiliano Mantione <massi@ximian.com>
2912 Made it possible for mono_arch_instrument_epilog to preserve
2913 argument registers, otherwise instrumenting the "epilogue" before
2914 a tail call would clobber them.
2915 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
2916 if like mono_arch_instrument_epilog but with an additional parameter
2917 that states if argument registers must be preserved.
2918 * mini.c: implemented mono_arch_instrument_epilog as a call to
2919 mono_arch_instrument_epilog_full without asking to preserve argument
2920 registers (this makes the existing code work as usual).
2922 - mono_arch_instrument_epilog: add parameter to transform it into
2923 mono_arch_instrument_epilog_full, and preserve argument registers
2925 - mono_arch_output_basic_block, OP_TAILCALL case: call
2926 mono_arch_instrument_epilog_full.
2927 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
2928 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
2929 only transformed mono_arch_instrument_epilog into
2930 mono_arch_instrument_epilog_full.
2932 2009-05-15 Geoff Norton <gnorton@novell.com>
2934 * mini-darwin.c: This works on arm now.
2936 2009-05-14 Geoff Norton <gnorton@novell.com>
2938 * jit.h, driver.c: Allow full-aot to be decided programatically by the
2941 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2943 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
2946 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
2947 wrappers during full aot mode correctly.
2949 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
2952 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
2953 mono_metadata_type_hash ().
2955 2009-05-14 Massimiliano Mantione <massi@ximian.com>
2957 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
2958 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
2959 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
2960 Removed MONO_INST_BRLABEL from the instruction flags, and the
2961 remaining code that used it, because we do not support branches inside
2962 basic blocks (and branch target labels) anymore.
2963 * Makefile.am: As part of the above cleanup, remove reference to
2964 BURG files which don't exist anymore.
2966 2009-05-14 Zoltan Varga <vargaz@gmail.com>
2968 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
2971 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
2972 to use mono_arch_throw_corlib_exception.
2974 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
2975 mono_arch_throw_corlib_exception for throwing corlib exceptions.
2977 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
2980 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
2982 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
2983 for the got to make debugging easier and to avoid confusing it with the
2986 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
2987 method so a breakpoint can be set when using gdb.
2989 2009-05-13 Zoltan Varga <vargaz@gmail.com>
2991 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
2992 on mono_method_get_imt_slot ().
2994 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
2995 num_decodes variables.
2997 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
2998 change as it doesn't seem to work.
3000 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
3003 2009-05-12 Zoltan Varga <vargaz@gmail.com>
3005 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
3006 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
3008 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
3009 builder when using full aot.
3011 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
3012 here, it is already handled.
3014 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
3017 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
3019 * mini-arm.h: Enable IMT for full aot.
3021 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
3022 arch doesn't support it.
3024 * mini.c (mini_init): Don't disable IMT for full aot if the
3025 architecture supports it.
3027 * mini.h (MonoAotTrampoline): New enum containing the different types
3028 of 'numerous' trampolines.
3029 (MONO_AOT_FILE_VERSION): Bump this.
3031 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
3032 static rgctx trampolines. Add support for full-aot IMT thunks.
3034 * mini-amd64.h: Enable IMT for full aot.
3036 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
3037 to exclude tests belonging to a category.
3039 * generics.cs: Mark some tests with a !FULLAOT category.
3041 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
3044 2009-05-11 Zoltan Varga <vargaz@gmail.com>
3046 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
3047 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
3048 (emit_plt): Fix a warning.
3050 2009-05-10 Zoltan Varga <vargaz@gmail.com>
3052 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
3053 back into aot-compiler.c to a place where the other functions shared by
3054 the runtime and aot compiler are.
3056 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
3057 as done previously, instead of in MonoAotFileInfo, since pointers might have
3058 alignment requirements.
3060 * mini.h: Bump AOT file format version.
3062 2009-05-10 Miguel de Icaza <miguel@novell.com>
3064 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
3065 that is used at runtime from the aot-compiler.c, this makes it
3066 work on setups that remove the AOT compiler from the output
3069 2009-05-09 Zoltan Varga <vargaz@gmail.com>
3071 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
3074 * mini-ppc.h: Enable static rgctx trampolines for ppc.
3076 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
3078 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
3079 stuff to mono_arch_decompose_long_opts ().
3080 (mono_decompose_opcode): Remove some dead code.
3082 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3084 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
3085 cmethod can be null for quite a some reasons.
3087 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3089 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
3091 2009-05-08 Zoltan Varga <vargaz@gmail.com>
3093 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
3095 2009-05-08 Zoltan Varga <vargaz@gmail.com>
3097 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
3098 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
3099 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
3100 calls returning structures by addr on amd64.
3102 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
3104 * iltests.il.in: Restructure the tail call tests a bit.
3106 2009-05-07 Zoltan Varga <vargaz@gmail.com>
3108 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
3109 for virtual methods too.
3111 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
3113 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
3114 due to regression in verifying System.dll.
3116 2009-05-06 Zoltan Varga <vargaz@gmail.com>
3118 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
3121 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
3124 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
3125 g_str_hash () which can change.
3127 * driver.c (mini_regression): Disable optimizations not supported by
3128 the cpu. Fixes #500019.
3130 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
3133 2009-05-06 Zoltan Varga <vargaz@gmail.com>
3135 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
3136 to the latest LLVM code.
3138 2009-05-05 Zoltan Varga <vargaz@gmail.com>
3140 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
3142 2009-05-04 Zoltan Varga <vargaz@gmail.com>
3144 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
3147 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
3148 no longer saving offsets, so just save the patch types along with the other
3150 * aot-runtime.c (load_patch_info): Update after the changes to
3151 encode_patch_list ().
3152 (decode_got_entry): Removed, merged into load_patch_info ().
3153 (is_shared_got_patch): Removed, call the same function from
3156 * mini.h: Bump aot file format version.
3158 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
3159 half-finished no-dlsym code.
3161 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
3164 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
3165 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
3167 2009-05-02 Zoltan Varga <vargaz@gmail.com>
3169 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
3170 buffer length to work with AOT code.
3172 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
3173 ldfld/stfld opcodes.
3175 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
3178 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
3180 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
3182 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
3185 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
3186 if needed. Don't decompose long operations when using llvm.
3188 2009-05-01 Zoltan Varga <vargaz@gmail.com>
3190 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
3193 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
3195 2009-05-03 Martin Baulig <martin@ximian.com>
3197 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
3198 mono_debugger_insert_method_breakpoint() since the class init
3199 handler we're inserting at the top of the method already gives us
3202 2009-04-30 Zoltan Varga <vargaz@gmail.com>
3204 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
3205 to mono_arch_decompose_long_opts () for x86 and arm.
3207 2009-04-29 Zoltan Varga <vargaz@gmail.com>
3209 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
3212 2009-04-28 Zoltan Varga <vargaz@gmail.com>
3214 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
3217 2009-04-26 Zoltan Varga <vargaz@gmail.com>
3219 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
3220 number of trampolines used in full-aot mode.
3222 * aot-compiler.c: Add an ntrampolines option to set the number of
3223 trampolines emitted in full-aot mode.
3225 2009-04-27 Zoltan Varga <vargaz@gmail.com>
3227 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
3228 a volatile load. Get rid of get_tempname (), llvm assigns names
3231 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
3234 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
3237 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
3240 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
3241 to the same register as a fixed sreg2. Fixes #497271.
3243 * iltests.il.in: Add a new test.
3245 2009-04-26 Zoltan Varga <vargaz@gmail.com>
3247 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
3248 stack, since pushes complicate exception handling.
3250 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
3251 the stack if they are passed using moves.
3253 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3255 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
3258 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
3259 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
3260 of FMOVE if it is an R4.
3262 2009-04-25 Zoltan Varga <vargaz@gmail.com>
3264 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
3266 * mini.h (LLVMCallInfo): New structure to store calling convention
3267 information for the LLVM back end similar to the CallInfo structures in
3270 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
3271 call information in a format usable by LLVM.
3272 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
3274 * method-to-ir.c (mono_emit_call_args): Emit calls using
3275 mono_llvm_emit_call () when compiling using LLVM.
3277 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
3278 comments to all functions. Fix memory leaks. Add a public init/cleanup
3281 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
3283 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
3284 mono_array_new_va () jit icall.
3286 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
3288 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
3289 multiple machine description files to be specified.
3290 * mini-ops.h: fixes for cross-compilation.
3292 2009-04-22 Miguel de Icaza <miguel@novell.com>
3294 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
3297 2009-04-22 Zoltan Varga <vargaz@gmail.com>
3299 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
3300 to prevent asserts in various passes. Fixes #497220.
3302 2009-04-21 Zoltan Varga <vargaz@gmail.com>
3304 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
3307 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
3308 table to avoid duplicates.
3310 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3312 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
3315 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
3317 * mini.c (mini_method_verify): Fail fulltrust code if the exception
3318 is for method or field access.
3320 2009-04-20 Zoltan Varga <vargaz@gmail.com>
3322 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
3325 * mini-llvm.c (mono_llvm_emit_method): Use it.
3327 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
3328 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
3331 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
3332 synchronized methods.
3334 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
3336 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
3338 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
3341 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
3342 allowing some options to be set dynamically.
3344 2009-04-19 Zoltan Varga <vargaz@gmail.com>
3346 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
3347 unconditional branch.
3349 * mini.h (MonoTrampolineType): Add new trampoline type
3350 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
3353 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
3356 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
3359 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
3360 is enabled. Instead, use the llvm vcall trampoline.
3362 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
3364 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
3366 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
3369 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
3370 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
3372 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
3373 OP_IA64_CSET opcode.
3375 * mini.c: Fix a warning.
3377 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
3378 THROW to the appropriate llvm type.
3380 2009-04-18 Zoltan Varga <vargaz@gmail.com>
3382 * mini.c (mini_method_compile): Add statistics for methods JITted
3385 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3387 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
3388 OP_IA64_CMP_<cond>_IMM opcodes.
3390 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3392 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
3395 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
3398 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
3401 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
3403 * mini-exceptions.c : add thread id to EXCEPTION trace message.
3405 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3407 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
3410 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
3411 rgctx invoke trampolines for x86.
3413 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
3414 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
3415 (mono_arch_get_vcall_slot): Simplify this.
3417 2009-04-16 Zoltan Varga <vargaz@gmail.com>
3419 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
3420 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
3422 2009-04-14 Zoltan Varga <vargaz@gmail.com>
3424 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
3425 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
3427 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
3429 * liveness.c (visit_bb): Remove a needless assert.
3431 2009-04-13 Zoltan Varga <vargaz@gmail.com>
3433 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
3434 full aot support to the arch specific code.
3436 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
3438 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
3440 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
3442 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
3443 collect information about the delegate invoke impl trampolines.
3445 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
3446 to save trampolines during full-aot mode.
3448 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
3449 creation function which returns a trampoline which sets the rgctx
3451 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
3452 wrapper if possible.
3453 (mono_delegate_trampoline): Ditto.
3455 * mini.c (mono_jit_runtime_invoke): Ditto.
3457 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
3459 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
3461 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3463 2009-04-12 Zoltan Varga <vargaz@gmail.com>
3465 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
3466 just setting the opcode to OP_NOP.
3468 2009-04-11 Zoltan Varga <vargaz@gmail.com>
3470 * mini.c (mini_method_compile): Put the last change inside an
3471 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
3473 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
3474 and extend live ranges to cover the whole method when using xdb.
3476 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
3477 do it in the trampolines.
3479 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
3482 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
3484 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
3485 call code in full-aot mode since IMT is disabled there.
3486 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
3487 new JIT no longer has that restriction.
3489 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3491 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
3492 a more compact format.
3493 (mono_aot_wrapper_name): New function to return a unique name for a
3494 wrapper method, also used by the AOT runtime.
3496 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
3499 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
3500 when a ICollection<T> etc is encountered.
3501 (add_generic_instances): Process method arguments/locals too.
3502 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
3505 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
3507 2009-04-10 Zoltan Varga <vargaz@gmail.com>
3509 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
3511 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
3513 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
3514 representing the result of the decomposition. Nullify instructions
3515 instead of setting them to OP_NOP since nops can't have registers
3518 2009-04-09 Zoltan Varga <vargaz@gmail.com>
3520 * aot-compiler.c (mono_compile_assembly): Split this huge function into
3521 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
3522 info. Strip 'mapping symbols' on ARM.
3524 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
3526 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
3527 this with the native genmdesc.
3529 2009-04-08 Bill Holmes <billholmes54@gmail.com>
3531 * aot-runtime.c: Fixing the MSVC build.
3533 Code is contributed under MIT/X11 license.
3535 2009-04-08 Zoltan Varga <vargaz@gmail.com>
3537 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
3538 JITted code depends on it.
3540 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
3542 * aot-compiler.c: Use new MonoGenericParam accessors.
3544 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
3546 Reduce memory usage and improve correctness wrt MonoGenericParam
3547 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
3548 handing. Avoid allocating MonoGenericParams, but use the ones in
3549 the container itself.
3551 2009-04-07 Miguel de Icaza <miguel@novell.com>
3553 * tasklets.c: Return exceptions in the out argument.
3555 2009-04-08 Zoltan Varga <vargaz@gmail.com>
3557 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
3558 opcode. Use pointer types in more places instead of casting them to
3561 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
3563 (mono_llvm_optimize_method): New helper function to optimize a method.
3565 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
3566 widening code so it could be called from more places.
3567 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
3568 code paths in the call opcodes.
3570 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
3572 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
3574 2009-04-06 Zoltan Varga <vargaz@gmail.com>
3576 * dwarfwriter.c: Use _ to separate class name
3577 components as gdb can't handle '.'. Represent reference variables
3580 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
3582 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
3584 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
3586 * gc-test.cs: New file with GC stack marking tests.
3588 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
3589 negative numbers for vfp.
3591 * basic-float.cs: Add a test.
3593 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
3595 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
3597 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
3599 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
3600 part of tasklet/continuation support.
3602 2009-04-05 Zoltan Varga <vargaz@gmail.com>
3604 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
3605 amd64 opcodes inside an ifdef.
3607 * dwarfwriter.c: Emit inheritance information for classes, emit fields
3610 * dwarfwriter.c (emit_type): Emit the class info for classes.
3612 2009-04-04 Zoltan Varga <vargaz@gmail.com>
3614 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
3616 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
3618 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
3620 * ssa.c (mono_ssa_compute): Fix some memory leaks.
3622 2009-04-03 Zoltan Varga <vargaz@gmail.com>
3624 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
3626 * mini-llvm.c: Update comments.
3628 * mini.h (COMPILE_LLVM): New macro.
3630 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
3632 * ssa.c (mono_ssa_compute): Ditto.
3634 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
3635 the unwind ops from a DWARF FDE.
3637 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
3638 methods by extracting the dwarf unwind ops from the unwind info generated
3641 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
3644 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
3647 2009-04-02 Zoltan Varga <vargaz@gmail.com>
3649 * Makefile.am (llvm_sources): Enable this.
3651 * mini.c (mini_method_compile): Add support for compiling with LLVM,
3652 failing back to the JIT if something cannot be handled.
3654 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
3655 compiling with LLVM.
3657 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
3658 compiling with LLVM.
3660 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
3661 compiling with LLVM.
3663 * mini-ops.h: Add a few opcodes needed by LLVM.
3665 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
3668 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
3671 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
3673 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
3675 2009-04-01 Mark Probst <mark.probst@gmail.com>
3677 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
3678 ridiculously large methods.
3680 2009-03-31 Martin Baulig <martin@ximian.com>
3682 * debug-debugger.c (debugger_remove_breakpoint): Call
3683 mono_debugger_remove_class_init_callback ().
3685 2009-03-31 Zoltan Varga <vargaz@gmail.com>
3687 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
3688 right before emitting code, not at the start.
3690 * mini.c (mono_postprocess_patches): Extract this into a separate function
3691 from mono_codegen ().
3693 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
3694 byref types correctly.
3696 2009-03-30 Zoltan Varga <vargaz@gmail.com>
3698 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
3701 2009-03-29 Zoltan Varga <vargaz@gmail.com>
3703 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
3704 indirect calls, this avoids problems where get_vcall_slot () would get
3705 confused by the native code for the instruction preceeding the call.
3706 (mono_arch_get_vcall_slot): Simplify this.
3707 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
3709 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
3710 register allocator now seems to depend on them instead of the data in
3713 * mini.c (mini_method_compile): Throw the correct type of exception if
3714 mono_method_get_header () fails because of a loading error.
3716 2009-03-28 Zoltan Varga <vargaz@gmail.com>
3718 * mini.c (mini_method_compile): Clear the loader error if the method
3719 header cannot be decoded.
3721 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
3722 interface methods on proxies correctly.
3724 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
3725 this argument for vtype methods. Add precise liveness info for arguments.
3727 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
3728 LIVERANGE_START/END opcodes.
3730 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
3731 for arguments and values in registers.
3733 2009-03-27 Zoltan Varga <vargaz@gmail.com>
3735 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
3736 return a valuetype. Fixes #487518.
3738 * iltests.il: Add a test.
3740 * aot-compiler.c: Use mono_thread_create () to create helper threads.
3742 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
3743 closed over a null reference correctly.
3745 2009-03-26 Zoltan Varga <vargaz@gmail.com>
3747 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
3749 2009-03-25 Mark Probst <mark.probst@gmail.com>
3751 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
3752 allocated to the same registers as fixed sregs.
3754 2009-03-24 Mark Probst <mark.probst@gmail.com>
3756 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
3759 * method-to-ir.c: Handle more cases for
3760 Interlocked.CompareExchange.
3762 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
3763 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
3764 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
3766 2009-03-23 Zoltan Varga <vargaz@gmail.com>
3768 * aot-runtime.c (decode_method_ref): Fix a warning.
3770 * unwind.c (mono_unwind_frame): Ditto.
3772 2009-03-22 Zoltan Varga <vargaz@gmail.com>
3774 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
3775 (mono_compile_assembly): Enable the binary writer for full-aot as well.
3777 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
3778 fix the handling of large values in the ALU_PC_G0_NC relocation.
3780 2009-03-22 Zoltan Varga <vargaz@gmail.com>
3782 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
3784 2009-03-22 Mark Probst <mark.probst@gmail.com>
3786 * method-to-ir.c (mono_spill_global_vars): Support for ternary
3789 2009-03-22 Mark Probst <mark.probst@gmail.com>
3791 * method-to-ir.c: MINI_OP3 needs a comma.
3793 * method-to-ir.c, mini.h, mini.c: Remove
3794 mono_init_op_sreg_counts ().
3796 2009-03-22 Zoltan Varga <vargaz@gmail.com>
3798 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
3801 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
3804 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
3806 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
3809 2009-03-21 Mark Probst <mark.probst@gmail.com>
3811 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
3812 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
3813 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
3816 2009-03-20 Zoltan Varga <vargaz@gmail.com>
3818 * driver.c: Change location of gc_wrapper.h.
3820 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
3821 inside finally clauses correctly. Fixes #485721.
3823 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
3824 after the change above.
3826 * exceptions.cs: Add a test.
3828 2009-03-19 Zoltan Varga <vargaz@gmail.com>
3830 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
3832 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
3833 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
3834 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
3836 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
3837 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
3839 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
3841 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
3842 Simplify logic for ensure_method_is_allowed_to_call_method.
3843 Handle wrappers on callers.
3845 2009-03-19 Zoltan Varga <vargaz@gmail.com>
3847 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
3850 * basic-simd.cs: Fix the names of some test methods.
3852 2009-03-18 Geoff Norton <gnorton@novell.com>
3854 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
3856 2009-03-18 Zoltan Varga <vargaz@gmail.com>
3858 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
3860 2009-03-17 Jb Evain <jbevain@novell.com>
3862 * driver.c: remove now uneeded call to mono_gc_base_init before
3865 2009-03-17 Jb Evain <jbevain@novell.com>
3867 * dwarfwriter.c (token_handler): handle more cases.
3869 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
3871 * method-to-ir.c: Remove more dead code (that was required only
3872 because of method_is_safe). Fix compiler warnings.
3874 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
3876 * method-to-ir.c: Remove unneeded/useless method_is_safe
3877 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
3879 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
3881 * mini.c (mini_method_compile): Print the method been compiled with
3882 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
3883 for people not familiar with the runtime.
3885 2009-03-17 Zoltan Varga <vargaz@gmail.com>
3887 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
3888 a managed object which is later put into a GList. Return its class instead.
3890 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
3891 stack slots when using sgen.
3893 2009-03-16 Zoltan Varga <vargaz@gmail.com>
3895 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
3897 2009-03-14 Zoltan Varga <vargaz@gmail.com>
3899 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
3900 > so it works on the first vreg as well.
3902 2009-03-13 Zoltan Varga <vargaz@gmail.com>
3904 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
3907 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
3909 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
3912 2009-03-12 Zoltan Varga <vargaz@gmail.com>
3914 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
3915 native->IL offset mapping.
3917 2009-03-11 Zoltan Varga <vargaz@gmail.com>
3919 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
3921 * basic.cs: Add a test.
3923 2009-03-11 Mark Probst <mark.probst@gmail.com>
3925 * mini-x86.c (mono_arch_output_basic_block): Use different
3926 registers in case the ones we want to overwrite are used by the
3927 other operand. Fixes regression in #480807.
3929 2009-03-10 Zoltan Varga <vargaz@gmail.com>
3931 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
3933 * dwarfwriter.c (emit_line_number_info): The line number info for
3934 IL code was off by one. Fix that.
3936 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
3939 2009-03-09 Mark Probst <mark.probst@gmail.com>
3941 Contributed under the terms of the MIT/X11 license by Steven
3942 Munroe <munroesj@us.ibm.com>.
3944 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
3947 2009-03-08 Zoltan Varga <vargaz@gmail.com>
3949 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
3952 2009-03-06 Zoltan Varga <vargaz@gmail.com>
3954 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
3955 the delegate ctor handling code. Fixes #482638.
3957 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
3960 * iltests.il.in: Add a test.
3962 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
3965 2009-03-05 Mark Probst <mark.probst@gmail.com>
3967 * mini-trampolines.c (mono_create_jump_trampoline): If the method
3968 is shared generic code, return the trampoline, even if the method
3969 has already been compiled. Fixes #479763.
3971 * mini.c, mini.h: New function
3972 mono_jit_find_compiled_method_with_jit_info() which is the same as
3973 mono_jit_find_compiled_method() but also returns the jit info.
3975 2009-03-05 Mark Probst <mark.probst@gmail.com>
3977 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
3978 for methods which actually have one. For all other methods, make
3979 sure the this argument var is live the whole method.
3981 * mini.c (mini_method_compile): Every shared method has a
3982 this/vtable/mrgctx info. Fixes #480807.
3984 2009-03-05 Mark Probst <mark.probst@gmail.com>
3986 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
3987 generic/imt thunks where some entries branch through the vtable,
3988 while other entries branch directly.
3990 2009-03-05 Zoltan Varga <vargaz@gmail.com>
3992 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
3994 * mini-windows.c: Ditto.
3996 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
3999 2009-03-04 Zoltan Varga <vargaz@gmail.com>
4001 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
4004 2009-03-04 Mark Probst <mark.probst@gmail.com>
4006 * method-to-ir.c: Don't inline methods that use JMP. Fixes
4009 2009-03-04 Mark Probst <mark.probst@gmail.com>
4011 * exceptions-x86.c: Include debug-mini.h - fixes build.
4013 2009-03-04 Martin Baulig <martin@ximian.com>
4015 * debug-mini.c: Clean up the exception API and add documentation.
4016 (mono_debugger_handle_exception): New public method; this is
4017 called when throwing an exception or encountering an unhandled one.
4018 (mono_debugger_call_exception_handler): Formerly known as
4019 mono_debugger_handle_exception(); this is used to tell the
4020 debugger that we're about to invoke an exception handler.
4022 2009-03-04 Martin Baulig <martin@ximian.com>
4024 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
4025 ../metadata/mono-debug-debugger.c; save and reset exception state.
4027 2009-03-02 Martin Baulig <martin@ximian.com>
4029 * debug-mini.c: Moved the debugger exception handling here from
4030 ../metadata/mono-debug-debugger.c.
4033 (MonoDebuggerExceptionAction): New exception typedef.
4036 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
4038 * exceptions-amd64.c
4039 (mono_amd64_throw_exception): Use the new debugger exception
4043 (mono_handle_exception_internal): Don't call
4044 mono_debugger_unhandled_exception() here.
4046 2009-03-03 Zoltan Varga <vargaz@gmail.com>
4048 * mini.c aot-compiler.c: Update after the changes to
4049 mono_marshal_get_runtime_invoke ().
4051 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
4052 Virtual generic methods might not have method->slot set, work around
4055 * generics.cs: Add a test.
4057 2009-03-02 Geoff Norton <gnorton@novell.com>
4060 * driver.c: Allow signal chaining of SIGFPE as well.
4062 2009-03-02 Zoltan Varga <vargaz@gmail.com>
4064 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
4065 this since it now receives the method not its generic context in the
4068 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
4069 generic/imt thunks where some entries branch through the vtable, while
4070 other entries branch directly.
4072 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
4074 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
4075 support for interface methods as well.
4077 * mini-trampolines.c: Add support for virtual generic methods in interfaces
4078 using the normal IMT thunks.
4080 generics.cs: Add new tests.
4082 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
4083 the generic inst to the generic imt thunks. This fixes AOT support,
4084 improves consistency with the normal IMT thunks, and makes it easier to
4085 add support for interface generic virtual methods later.
4087 * mini-trampolines.c (mono_magic_trampoline): Ditto.
4089 2009-02-28 Zoltan Varga <vargaz@gmail.com>
4091 * driver.c (mono_set_signal_chaining): New public API function to enable
4092 signal chaining on POSIX platforms.
4094 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
4095 (si@lindenlab.com) to implement signal chaining. The original patch was
4096 contributed under the MIT X/11 license:
4097 https://bugzilla.novell.com/show_bug.cgi?id=318894
4099 2009-02-27 Zoltan Varga <vargaz@gmail.com>
4101 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
4102 too until it can be made to run on amd64.
4104 2009-02-26 Zoltan Varga <vargaz@gmail.com>
4106 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
4107 to get_generic_context_from_code () + get_call_info () if possible.
4109 2009-02-25 Zoltan Varga <vargaz@gmail.com>
4111 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
4112 suspend-on-sigsegv functionality.
4114 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
4115 to suspend when a native SIGSEGV is received. This is useful for debugging
4116 crashes which don't happen under gdb, since a live process contains more
4117 information than a core file.
4119 * mini-exceptions.c (mono_print_thread_dump): Use
4120 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
4122 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
4124 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
4126 * basic-float.cs: Disable the tests which currently fail on amd64.
4128 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
4129 value to mono_arch_patch_callsite () to fix crashes.
4131 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
4133 2009-02-23 Zoltan Varga <vargaz@gmail.com>
4135 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
4136 nop code by patching the call address to point to the nullified class init
4137 trampoline, as the former does not seem to be safe on SMP machines.
4139 2009-02-23 Mark Probst <mark.probst@gmail.com>
4141 * mini-ops.h: Fix the argument types for a few x86 opcodes where
4144 2009-02-23 Zoltan Varga <vargaz@gmail.com>
4146 * basic-float.cs basic-calls.cs: Fix warnings.
4148 2009-02-22 Mark Probst <mark.probst@gmail.com>
4150 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
4151 correct frame pointer in the LMF. Should fix #478394.
4153 2009-02-22 Zoltan Varga <vargaz@gmail.com>
4155 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
4157 * image-writer.c: Make the binary writer less verbose.
4159 2009-02-21 Zoltan Varga <vargaz@gmail.com>
4161 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
4162 are called from runtime invoke wrappers.
4164 2009-02-20 Zoltan Varga <vargaz@gmail.com>
4166 * cpu-ppc.md (store_memindex): Increase the size of this.
4168 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4170 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4172 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
4174 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
4177 Last fix for of #467201.
4180 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4182 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4184 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
4185 and long_conv_to_r8_2:
4187 Fixed part of #467201.
4189 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4191 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4193 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
4194 conversion to 32 bits.
4196 * cpu-x86.md: Increase the size of int_conv_to_r4.
4198 * basic-float.cs: Add a test for this.
4200 Fixed part of #467201.
4202 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4204 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4206 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
4207 conversion to 64 bits.
4209 * basic-float.cs: Add a test for this.
4211 Fixed part of #467201.
4213 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4215 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4217 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
4218 This behavior is compatible with MS.
4220 * iltest.il.in: Add a test for this.
4222 Fixed part of #467201.
4224 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4226 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4228 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
4229 change the precision of the value.
4231 * cpu-x86.md: Define len for float_conv_to_r4.
4233 * basic-float.cs: Add a test for this.
4235 Fixed part of #467201.
4237 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
4239 * mini.c: Adjust locking order to the new semantics where the loader lock
4242 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
4251 * mini-trampolines.c:
4264 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
4266 2009-02-18 Zoltan Varga <vargaz@gmail.com>
4268 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
4271 2009-02-17 Zoltan Varga <vargaz@gmail.com>
4273 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
4274 for cctors if needed.
4276 2009-02-17 Mark Probst <mark.probst@gmail.com>
4278 * mini-ppc.c: Fix build on Darwin.
4280 2009-02-17 Zoltan Varga <vargaz@gmail.com>
4282 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
4283 version instead of 3 as valgrind doesn't like version 3.
4285 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4287 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
4288 usable for hashing methods.
4289 (emit_extra_methods): Use the new hash to avoid putting every method in the
4292 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
4294 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
4295 whenever a method ref could match a method.
4297 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
4300 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
4303 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
4305 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
4306 the encoding buffer.
4308 * method-to-ir.c (mono_method_check_inlining): Avoid calling
4309 mono_method_get_header () on inflated methods as an optimization.
4311 2009-02-16 Zoltan Varga <vargaz@gmail.com>
4313 * ssa.c (fold_ins): Fix another crash if the instruction following the
4314 switch was optimized away.
4316 2009-02-16 Mark Probst <mark.probst@gmail.com>
4318 Contributed under the terms of the MIT/X11 license by Steven
4319 Munroe <munroesj@us.ibm.com>.
4321 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
4323 2009-02-16 Zoltan Varga <vargaz@gmail.com>
4325 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
4326 around the mono_domain_alloc calls, it is now done by the functions
4329 * aot-compiler.c (compile_method): Only add wrappers referenced by
4330 the method if compiling with full AOT.
4331 (mono_compile_assembly): Error out if --aot=full is specified on
4332 a platform where it is not supported.
4334 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
4337 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
4340 * aot-runtime.c (load_named_code): Handle
4341 mono_arm_throw_exception_by_token.
4343 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
4345 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
4348 * Makefile.am (fullaotcheck): Exit if a test fails.
4350 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
4352 (mono_compile_assembly): Handle the assembler failing.
4354 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
4355 accepting subsections of .bss.
4357 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
4360 * aot-compiler.c: Remove some unused includes.
4362 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
4363 now in MonoImageWriter.
4365 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
4366 code sequence which matches a non-virtual call. Fixes #472654.
4368 2009-02-15 Zoltan Varga <vargaz@gmail.com>
4370 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
4373 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
4374 use the image/dwarf writers directly.
4376 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
4379 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
4382 * image-writer.h: Fix some typos.
4384 * dwarfwriter.h dwarfwriter.c: New files.
4386 * aot-compiler.c: Extract the DWARF info writing functionality into a
4389 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
4390 argument to return unwind info.
4392 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
4394 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
4396 * aot-runtime.c (decode_method_ref): Add a case for
4397 MONO_AOT_METHODREF_WRAPPER_NAME.
4399 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
4402 * aot-compiler.c (encode_method_ref): Use the new constants.
4404 * aot-runtime.c (decode_method_ref): Ditto.
4406 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
4407 be compiled, not the icall itself.
4409 2009-02-14 Zoltan Varga <vargaz@gmail.com>
4411 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
4412 using decode_method_ref ().
4414 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
4415 convert it to an in32. Fixes #475859.
4417 * arrays.cs: Add a test.
4419 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4421 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
4424 * basic-long.cs: Add a test.
4426 2009-02-12 Mark Probst <mark.probst@gmail.com>
4428 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
4429 remove the frame pointer in leaf methods which don't receive any
4430 arguments, don't throw exceptions and don't do dynamic stack
4433 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4435 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
4436 the fail_tramp changes. Hopefully fixes #475132.
4438 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
4440 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
4441 instead of mono_metadata_signature_dup_full.
4443 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4445 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
4446 for processing jump tables. Fixes #473787.
4448 2009-02-11 Mark Probst <mark.probst@gmail.com>
4450 * mini-generic-sharing.c: mini_method_get_context() just calls
4451 mono_method_get_context_general() now.
4453 * mini.c, mini.h: Moved get_object_generic_inst(),
4454 construct_object_context_for_method() and
4455 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
4457 2009-02-11 Zoltan Varga <vargaz@gmail.com>
4459 * branch-opts.c (mono_if_conversion): Handle the case where the merged
4460 basic block fell through to its successor bblock without a branch. Fixes
4463 * iltests.il.in: Add a test.
4465 * aot-compiler.c (encode_method_ref): Encode methods of array types.
4466 (can_encode_patch): We can now handle arrays of generic parameters and
4469 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
4471 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
4472 the AOT file to avoid some #ifdefs in aot-runtime.c
4474 * mini.h: Bump AOT file format version.
4476 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4478 * Makefile.am (fullaotcheck): Make this run the tests.
4480 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
4482 2009-02-10 Mark Probst <mark.probst@gmail.com>
4484 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
4485 individually. Fixes #473482.
4487 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4489 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
4491 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
4493 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
4494 (mono_compile_assembly): Hush compile warnings about
4495 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
4498 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4500 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
4502 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
4504 * aot-compiler.c: Fix arm support.
4506 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
4507 img_writer_emit_unset_mode () function.
4509 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
4510 (mono_unwind_get_dwarf_pc_reg): Ditto.
4512 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
4513 Move almost all platform specific code to a set of arch_ functions,
4514 and document them to ease porting.
4516 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
4518 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
4520 * aot-compiler.c: Extract the image writing functionality into a separate
4521 module to reduce the size of this file.
4523 2009-02-09 Geoff Norton <gnorton@novell.com>
4525 * mini-s390.c: Fix the signature of emit_sig_cookie.
4527 2009-02-09 Zoltan Varga <vargaz@gmail.com>
4529 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
4531 * aot-runtime.c (is_shared_got_patch): Ditto.
4533 * aot-runtime.c (load_named_code): Cope with the fact that
4534 decode_got_entry () won't decode the patch fully if its corresponding got
4535 entry is already filled.
4537 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
4539 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
4541 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
4542 as the moving pointer instead of 'buf' for consistency with the rest of the
4544 (mono_arch_create_monitor_exit_trampoline): Ditto.
4546 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
4547 generic_class_init trampolines.
4548 (add_generic_class): Extract some code from add_generic_instances () into a
4549 separate function so it can be called from other places too.
4550 (compile_method): Call add_generic_class () for the classes of inflated methods
4551 referenced by the method.
4552 (can_encode_patch): Allow references to generic parameters.
4554 * aot-runtime.c: Add support the patches required by the new trampolines.
4556 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
4559 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
4562 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
4563 this from get_throw_pending_exception, make the signature full aot compatible.
4565 * Makefile.am (fullaotcheck): New target to run full-aot tests.
4567 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
4569 * exceptions.cs: Add a test.
4571 2009-02-07 Zoltan Varga <vargaz@gmail.com>
4573 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
4574 use the DWARF_DATA_ALIGN constant instead.
4576 * exception-<ARCH>.c: Update after the above change.
4578 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
4581 * mini-arm.c: Enable the dwarf unwinder.
4583 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
4584 instead of mono_class_setup_vtable ().
4586 2009-02-07 Zoltan Varga <vargaz@gmail.com>
4588 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
4591 * mini-x86.h: Enable the dwarf unwinder.
4593 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
4595 Fix mcs/tests/test-7.cs
4596 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
4599 2009-02-06 Zoltan Varga <vargaz@gmail.com>
4601 * mini.c (print_jit_stats): Remove some unused statistics.
4603 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4605 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
4607 2009-02-05 Mark Probst <mark.probst@gmail.com>
4609 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
4610 the method we get from mono_object_get_virtual_method() because
4611 that function does it properly, now.
4613 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4615 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
4616 opcodes. Fixes #472775.
4618 2009-02-05 Mark Probst <mark.probst@gmail.com>
4620 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
4621 fact that mono_find_jit_info() sometimes returns the context
4622 corresponding to the jit info in new_ctx. Fixes #472600.
4624 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4626 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
4627 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
4628 klass->enum_basetype directly.
4630 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
4633 * unwind.c: Avoid 0 sized arrays.
4635 2009-02-04 Zoltan Varga <vargaz@gmail.com>
4637 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
4638 size on systems with 64k pages. Fixes #471389.
4640 2009-02-04 Mark Probst <mark.probst@gmail.com>
4642 Contributed under the terms of the MIT/X11 license by Steven
4643 Munroe <munroesj@us.ibm.com>.
4645 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
4646 for LOADI4_MEMBASE. Use addi instead of addic if it's not
4649 2009-02-04 Mark Probst <mark.probst@gmail.com>
4651 Contributed under the terms of the MIT/X11 license by Steven
4652 Munroe <munroesj@us.ibm.com>.
4654 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
4657 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
4658 The trampoline can be longer on PPC64.
4660 2009-02-04 Mark Probst <mark.probst@gmail.com>
4662 Contributed under the terms of the MIT/X11 license by Steven
4663 Munroe <munroesj@us.ibm.com>.
4665 * mini-ppc.c: Compiler warning fixes and trivial code
4668 2009-02-04 Zoltan Varga <vargaz@gmail.com>
4670 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
4671 ins->dreg which could be a hardware register, not a vreg.
4673 * aot-compiler.c (emit_method_dwarf_info): Ditto.
4675 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
4676 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
4678 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
4680 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
4681 ->dreg, that is not the vreg we are looking for.
4683 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
4685 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
4688 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
4691 2009-02-03 Zoltan Varga <vargaz@gmail.com>
4693 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
4695 * aot-compiler.c (emit_line_number_info): Fix line number emission when
4698 * aot-compiler.c: Add xdebug support on x86.
4700 * unwind.c: Add x86 support.
4702 * aot-compiler.c (emit_exception_debug_info): Control the emission of
4703 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
4705 * mini.c (mini_method_compile): Ditto.
4707 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
4710 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
4711 which mimic .push_section/.pop_section in GAS.
4713 * aot-compiler.c: Emit precise live range information for variables.
4715 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
4717 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
4718 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
4721 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
4722 the live ranges of variables.
4724 * mini.h (struct MonoMethodVar): Add two fields containing the live range
4725 of the variable in terms of native offsets.
4727 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
4729 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
4731 2009-02-02 Mark Probst <mark.probst@gmail.com>
4733 Contributed under the terms of the MIT/X11 license by Steven
4734 Munroe <munroesj@us.ibm.com>.
4736 * exceptions-ppc.c (restore_regs_from_context): Correct operand
4737 order (offset then base reg) for ppc_load_multiple_regs.
4738 (emit_save_saved_regs) Correct operand order for
4739 ppc_store_multiple_regs.
4740 (mono_arch_get_call_filter): Correct operand order for
4741 ppc_load_multiple_regs.
4743 * mini-ppc.c (emit_memcpy): Fix operand order for
4744 ppc_load_reg_update and ppc_store_reg_update.
4745 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
4746 (mono_arch_emit_epilog): Correct operand order for
4747 ppc_load_multiple_regs.
4749 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
4750 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
4752 2009-02-02 Mark Probst <mark.probst@gmail.com>
4754 * cpu-ppc64.md: Fixed storer4_memindex length.
4756 2009-02-02 Zoltan Varga <vargaz@gmail.com>
4758 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
4761 * aot-compiler.c (emit_line_number_info): Optimize this.
4763 2009-02-01 Zoltan Varga <vargaz@gmail.com>
4765 * aot-compiler.c: Disassemble tokens in the IL disassembly.
4767 * aot-compiler.c: Add debug info for methods without debug info by
4768 emitting an IL file and having the line number info referencing that file.
4770 * aot-compiler.c: Optimize the size of the generated line number info.
4772 * aot-compiler.c: Emit line number info in xdebug mode.
4774 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
4777 2009-01-31 Zoltan Varga <vargaz@gmail.com>
4779 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
4781 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
4784 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
4786 * basic-calls.cs: Test for the weird crash found on arm.
4788 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
4790 * cpu-arm.md: Increase the size of storer8_membase_reg and
4791 loadr8_membase_reg to 24 bytes to accomodate the extra add.
4793 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
4794 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
4795 reg to LR otherwise we'll be loading/storing from just the offset.
4797 2009-01-30 Miguel de Icaza <miguel@novell.com>
4799 Question: if we are storing gint32's inside the "*native_offset",
4800 should we change the signature to "gint32 *native_offset" to
4801 ensure that we do not have type definition problems?
4803 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
4804 an int * as this is what the other function expects, causes
4805 problems with Freescale's compiler that defined int32_t to be a
4806 long and makes int incompatible
4808 2009-01-30 Miguel de Icaza <miguel@novell.com>
4810 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
4811 filename conflict with bjam.
4813 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4815 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
4816 as it might use decomposed ops.
4818 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4820 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
4822 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
4825 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
4827 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
4830 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
4831 way registers are stored in MonoContext on arm.
4833 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
4834 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
4836 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
4838 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
4840 * mini.c (mini_init): Register mono_isfinite.
4842 * jit-icalls.c (mono_isfinite): New jit icall.
4844 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
4846 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
4847 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
4850 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4852 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
4853 separate frame and stack pointers, so we must use FP to find the register
4855 The FP reg is retrieved from the MonoContext::regs array.
4857 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4859 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
4862 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4864 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
4865 return R4 and R8 when not running under softfloat.
4867 Fixes basic-calls.exe
4869 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4871 * mini-arm.c: Implement some overflow opcodes.
4873 2009-01-29 Miguel de Icaza <miguel@novell.com>
4875 * ssa.c: handle another alloca.h
4877 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
4878 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
4879 MONO_ARCH_USE_SIGACTION.
4881 * aot-runtime.c, mini-exceptions.c: Replace platform define with
4884 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
4886 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
4887 PPC targets as sigaction does not exist on all platforms, define
4888 this on a per-platform basis.
4890 Instead of erroring out if the platform is not defined, include
4891 mini-ppc-os.h, and expect that the OS specific setting provides
4892 the required information.
4894 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4896 * aot-compiler.c: Fix --enable-minimal=aot.
4898 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4900 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
4903 2009-01-29 Zoltan Varga <vargaz@gmail.com>
4905 * exceptions-arm.c: Fix warnings.
4907 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
4910 * mini-x86.c: Fix --enable-minimal=jit build.
4912 * mini.c: Really fix --enable-minimal=jit build.
4914 * mini.c (construct_object_context_for_method): Move this outside
4915 the DISABLE_JIT block to fix the --enable-minimal=jit build.
4917 "Backported" of r124984 from 2.0 branch.
4919 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
4921 "Backport" of r124977 + r124978 from 2.0 branch.
4923 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
4924 to avoid calling mono_exception_from_token () from the throw trampoline.
4925 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
4926 for throwing corlib exceptions, this fixes full-aot support for corlib
4929 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
4931 2009-01-29 Miguel de Icaza <miguel@novell.com>
4933 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
4934 part of the changes to split the code in mini into operating
4935 system specific files.
4937 This patch was done by copying mini.c to the respective files to
4938 preserve SVN history.
4940 2009-01-29 Zoltan Varga <vargaz@gmail.com>
4942 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
4944 2009-01-28 Zoltan Varga <vargaz@gmail.com>
4946 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
4947 remoting-invoke-with-check wrappers of shared methods.
4949 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
4951 2009-01-27 Mark Probst <mark.probst@gmail.com>
4953 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
4954 optimization if the top of stack is the last instruction in the
4955 bblock. Otherwise it might have been used after its definition.
4958 2009-01-27 Zoltan Varga <vargaz@gmail.com>
4960 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
4961 method as well when get_vcall_slot () fails to match a code sequence.
4963 * mini-arm.c: Fix the android build, which doesn't have
4966 2009-01-26 Zoltan Varga <vargaz@gmail.com>
4968 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
4971 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
4973 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
4975 2009-01-26 Zoltan Varga <vargaz@gmail.com>
4977 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
4978 and put its id into jinfo->used_regs. This is only used on amd64,
4979 which is currently the only platform generating unwind info.
4981 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
4982 the dwarf unwinder. This is required to correctly handle async exceptions
4983 like thread abort and stack overflows, which can happen while a method
4984 is in the middle of its prolog or epilog.
4986 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
4987 the unwind info belonging to an AOTed method.
4989 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
4990 into cfg->unwind_ops.
4992 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
4994 * mini.c (mini_init): Call mono_unwind_init ().
4995 (mini_cleanup): Call mono_unwind_cleanup ().
4997 * unwind.c: Add functions for managing a set of unwind info entries, allowing
4998 unwind info to be shared between methods.
5000 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
5003 * exceptions-amd64.c (mono_arch_exceptions_init): Call
5004 get_throw_pending_exception () to avoid initialization races.
5006 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
5007 mono_arch_exceptions_init () function.
5009 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
5011 2009-01-25 Zoltan Varga <vargaz@gmail.com>
5013 * mini.c (mono_get_domain_intrinsic): New helper function.
5014 (mono_get_thread_intrinsic): Ditto.
5016 * mini-arm.c mini-ia64.c: Use the new helper functions.
5018 * method-to-ir.c (mono_method_to_ir): Fix the comment for
5019 the last constrained_call change, since it is needed in the non-AOT
5022 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
5024 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
5025 mono_get_lmf_addr () on arm eabi linux.
5027 2009-01-24 Zoltan Varga <vargaz@gmail.com>
5029 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
5030 code sequence which matches a non-virtual call.
5032 2009-01-23 Mark Probst <mark.probst@gmail.com>
5034 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
5037 2009-01-23 Zoltan Varga <vargaz@gmail.com>
5039 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
5040 runtime-invoke wrappers, since they are also shared based on signature.
5042 2009-01-22 Mark Probst <mark.probst@gmail.com>
5044 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
5045 info from the (correct) context.
5047 2009-01-22 Zoltan Varga <vargaz@gmail.com>
5049 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
5051 * unwind.c (mono_unwind_frame): New function to unwind through a frame
5052 using dwarf unwinding info. Not yet used.
5054 * mini.c (mini_init): When using xdebug, disable freeing of domains.
5056 2009-01-21 Mark Probst <mark.probst@gmail.com>
5058 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
5061 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
5062 special case and handle mono_arch_delegate_invoke_impl() returning
5063 function descriptors.
5065 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
5066 trampolines return function descriptors, too.
5068 2009-01-21 Zoltan Varga <vargaz@gmail.com>
5070 * method-to-ir.c (handle_alloc): Avoid generic instances in the
5071 out_of_line optimization.
5073 2009-01-21 Martin Baulig <martin@ximian.com>
5076 (MonoCompile): Added `disable_deadce_vars' to disable removing
5080 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
5081 inside the debugger.
5083 * liveness.c (mono_analyze_liveness): Don't remove any unused
5084 variables if `cfg->disable_deadce_vars' is set.
5086 2009-01-21 Mark Probst <mark.probst@gmail.com>
5088 * method-to-ir.c: Only apply exception constructor optimization if
5089 the the method actually belongs to an exception class. Fixes
5092 2009-01-21 Zoltan Varga <vargaz@gmail.com>
5094 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
5095 change inside a #ifdef __mono_ppc64__.
5097 * aot-compiler.c (compile_method): Remove the previous limitation.
5099 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
5100 on type variables in AOTed code.
5102 * aot-compiler.c (compile_method): Skip generic methods having type
5103 constraints on their generic parameters.
5105 * aot-compiler.c (compile_method): Check for methods which cannot be
5106 encoded inside RGCTX_FETCH patches as well.
5108 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
5111 2009-01-20 Mark Probst <mark.probst@gmail.com>
5113 * method-to-ir.c: Force the vtable variable in shared generic code
5114 for the case that they might show up on a stack trace where they
5117 * mini-exceptions.c: Save and use generic sharing info as well as
5118 IP in stack traces to resolve shared generic instantiations.
5120 2009-01-20 Zoltan Varga <vargaz@gmail.com>
5122 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
5123 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
5125 2009-01-20 Mark Probst <mark.probst@gmail.com>
5127 * method-to-ir.c: Do generic sharing for array constructors.
5129 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
5131 * mini-exceptions.c (mono_print_thread_dump): Add information
5132 about the thread state using wapi_current_thread_desc.
5134 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
5136 * basic-simd.cs: Tests for the new constructors.
5138 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
5140 * mini-ops.h: Added OP_EXPAND_*
5144 * mini-x86.c (mono_arch_output_basic_block): Same.
5146 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
5148 2009-01-19 Zoltan Varga <vargaz@gmail.com>
5150 * iltests.il.in: Add a test for #467385.
5152 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
5154 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
5155 thread been cleaned up is not the same currently in execution.
5157 Fixes appdomain-unload crashes on windows, osx and linux variants
5158 without the __thread keyword.
5160 2009-01-18 Zoltan Varga <vargaz@gmail.com>
5162 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
5163 (koush@koushikdutta.com). Implement this for android.
5165 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
5166 begins with a digit.
5168 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
5169 mono_marshal_get_write_barrier ().
5171 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
5173 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
5174 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
5175 that pass them on a register pair.
5177 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
5178 test was crashing due to that.
5180 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
5182 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
5183 trampoline code. Include ucontext.h only if available.
5185 2009-01-15 Mark Probst <mark.probst@gmail.com>
5187 * mini.c: mono_domain_lookup_shared_generic() takes an open method
5188 and doesn't check whether it's sharable, like it was before
5189 removing the shared generics hash. This brings IronPython
5190 performance back to what it was before that change.
5192 2009-01-14 Mark Probst <mark.probst@gmail.com>
5194 * method-to-ir.c: Handle delegate invocation optimization earlier,
5195 otherwise it would be handled (much more slowly) by the
5196 final/sealed optimization.
5198 2009-01-13 Zoltan Varga <vargaz@gmail.com>
5200 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
5201 domain is not set. Fixes #465864.
5203 2009-01-12 Mark Probst <mark.probst@gmail.com>
5205 * method-to-ir.c: Don't stop sharing of generic methods with catch
5206 clauses - we already handle those.
5208 2009-01-12 Mark Probst <mark.probst@gmail.com>
5210 * mini.c, mini.h: lookup_generic_method() is now
5211 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
5212 making the shared_generics_hash obsolete.
5214 2009-01-12 Mark Probst <mark.probst@gmail.com>
5216 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
5217 use the red zone. Make room on the stack first and then use it,
5218 not the other way around.
5220 2009-01-12 Zoltan Varga <vargaz@gmail.com>
5222 * mini.c (mini_init): Call mono_xdebug_init ().
5224 * aot-compiler.c (mono_xdebug_init): Make this non-static.
5226 2009-01-11 Zoltan Varga <vargaz@gmail.com>
5228 * TestDriver.cs: Add an --iter argument to run tests multiple times.
5230 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
5233 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
5234 debug+unwind info for trampolines.
5236 * mini.c (mono_create_unwind_op): New helper function.
5238 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
5240 2009-01-10 Zoltan Varga <vargaz@gmail.com>
5242 * aot-compiler.c: Fix the build.
5244 2009-01-09 Zoltan Varga <vargaz@gmail.com>
5246 * Makefile.am: Update dtrace-prelink.sh location.
5248 2009-01-08 Zoltan Varga <vargaz@gmail.com>
5250 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
5251 optimization. Fixes #464520.
5253 2009-01-07 Bill Holmes <billholmes54@gmail.com>
5255 * mini-amd64.c : Adding code to save/restore non-volatile registers
5258 * exceptions-amd64.c : Adding code to save/restore non-volatile
5259 registers on Winx64.
5261 Contributed under MIT/X11 license.
5263 2009-01-07 Zoltan Varga <vargaz@gmail.com>
5265 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
5266 __GNUC_MINOR__ which can break when the major version changes.
5268 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
5270 * basic-simd.cs: Add tests for usage of the sizeof opcode.
5272 2009-01-07 Geoff Norton <gnorton@novell.com>
5274 * helpers.c: Allow mono -v -v -v to work on darwin.
5276 2009-01-05 Bill Holmes <billholmes54@gmail.com>
5278 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
5281 Contributed under MIT/X11 license.
5283 2009-01-05 Zoltan Varga <vargaz@gmail.com>
5285 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
5286 instead of directly accessing type->data.klass. Fixes #462016.
5287 (mono_allocate_stack_slots_full): Ditto.
5289 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
5290 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
5292 * aot-compiler.c (emit_plt): Fix ARM build.
5294 2009-01-04 Zoltan Varga <vargaz@gmail.com>
5296 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
5298 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
5301 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
5302 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
5305 * iltests.il.in: Add a regression test.
5307 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5309 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
5311 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5313 * basic-simd.cs: Add a regression test for #462457.
5315 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5317 * mini-ops.h: Add a definition of XPHI.
5319 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
5321 * ssa.c (op_phi_to_move): Handle XPHI.
5323 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
5327 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5329 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
5331 2008-12-31 Geoff Norton <gnorton@novell.com>
5333 * mini-ppc.c: The prolog size allocated can be too small for darwin
5334 ppc32 under certain circumstances. Also fix a small logic bug.
5336 2008-12-29 Zoltan Varga <vargaz@gmail.com>
5338 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
5339 while loading AOT methods.
5341 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
5342 since only the former is nulled out after a successful cast. This prevents
5343 crashes with rethrown exceptions when using --debug=casts.
5345 2008-12-24 Mark Probst <mark.probst@gmail.com>
5347 * mini.h: New macro for checking whether a method is final,
5348 i.e. whether the method or its class is marked final.
5350 * method-to-ir.c: Use the new macro for all final-checks
5351 consistently. Fixes the crash in the System.ServiceModel tests.
5353 2008-12-23 Mark Probst <mark.probst@gmail.com>
5355 * mini-exceptions.c (get_exception_catch_class): Corrected another
5356 overly strict assertion.
5358 2008-12-23 Mark Probst <mark.probst@gmail.com>
5360 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
5361 Clobbering it is not allowed because the caller might use it as
5362 the vtable register in the interface call.
5364 2008-12-19 Mark Probst <mark.probst@gmail.com>
5366 * mini-exceptions.c (get_exception_catch_class): Corrected an
5367 overly strict assertion.
5369 2008-12-18 Mark Mason <mmason@upwardaccess.com>
5371 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
5373 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
5375 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
5377 * cpu-mips.md: correct lengths for certain long_ opcodes.
5379 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
5381 * 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().
5383 2008-12-17 Mark Mason <mmason@upwardaccess.com>
5385 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
5387 2008-12-17 Mark Mason <mmason@upwardaccess.com>
5389 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
5391 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
5393 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
5396 2008-12-16 Mark Mason <mmason@upwardaccess.com>
5398 * 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
5400 * 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)
5402 2008-12-15 Mark Mason <mmason@upwardaccess.com>
5404 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
5406 2008-12-14 Zoltan Varga <vargaz@gmail.com>
5408 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
5409 gshared code. Fixes #458947.
5411 * generics.cs: Add a test.
5413 2008-12-12 Mark Mason <mmason@upwardaccess.com>
5415 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5417 * mini-mips.c: first pass n32 code generation.
5419 * mini-mips.h: datatypes and defines for n32 support.
5421 * exceptions-mips.c: first pass n32 code generation.
5423 * tramp-mips.c: first pass n32 code generation.
5425 * cpu-mips.md: add long_ opcodes.
5427 2008-12-12 Mark Mason <mmason@upwardaccess.com>
5429 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5431 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5433 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5435 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5437 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5439 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5441 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5443 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5445 * helpers.c: for mips/n32, don't pass -mips32 to objdump
5447 2008-12-12 Zoltan Varga <vargaz@gmail.com>
5449 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
5451 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
5453 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
5455 2008-12-12 Mark Probst <mark.probst@gmail.com>
5457 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
5458 descriptors for helper functions directly in front of the code.
5460 2008-12-11 Mark Probst <mark.probst@gmail.com>
5462 * method-to-ir.c: Removed an unnecessary assertion.
5464 2008-12-10 Zoltan Varga <vargaz@gmail.com>
5466 * method-to-ir.c: Merge SGEN changes from the old JIT.
5468 2008-12-10 Zoltan Varga <vargaz@gmail.com>
5470 * driver.c (compile_all_methods_thread_main): Handle failure of
5473 2008-12-10 Mark Probst <mark.probst@gmail.com>
5475 * mini-ppc.c: Merged with mini-ppc64.c.
5477 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
5479 * Makefile.am: Use the same sources for PPC and PPC64.
5481 * mini-ppc64.c: Removed.
5483 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5485 * branch-opts.c (remove_block_if_useless): Extract fall through detection
5486 code to mono_bb_is_fall_through.
5488 * branch-opts.c (mono_remove_critical_edges): Same.
5490 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5492 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
5493 expect that an OP_BR_REG will be there.
5495 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5497 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
5498 for the many branch ops. The original check miss OP_BR_REG.
5502 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5504 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
5506 2008-12-09 Zoltan Varga <vargaz@gmail.com>
5508 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
5509 while holding the aot lock.
5511 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5513 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
5515 2008-12-09 Bill Holmes <billholmes54@gmail.com>
5517 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
5518 to release all runtime callable wrappers held by the runtime.
5520 Contributed under MIT/X11 license.
5522 2008-12-09 Bill Holmes <billholmes54@gmail.com>
5524 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
5527 Contributed under MIT/X11 license.
5529 2008-12-09 Zoltan Varga <vargaz@gmail.com>
5531 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
5532 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
5534 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5536 * cpu-mips.md: fix ckfinite length
5538 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
5539 (mono_arch_lowering_pass): cleanup, rearrange for clarity
5540 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
5542 2008-12-08 Mark Mason <mmason@upwardaccess.com>
5544 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
5546 2008-12-08 Geoff Norton <gnorton@novell.com>
5548 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
5549 size by 8 bytes as well.
5551 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5553 * basic-simd.cs: Fix method names for Vector16b.
5555 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5557 * basic-simd.cs: Fix method names for Vector16sb.
5559 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5561 * basic-simd.cs: Fix method names for Vector8us.
5563 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5565 * basic-simd.cs: Fix method names for Vector8s.
5567 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5569 * basic-simd.cs: Fix method names for Vector4ui.
5571 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5573 * basic-simd.cs: Fix method names for Vector2l.
5575 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5577 * basic-simd.cs: Fix method names for Vector2d.
5579 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5581 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
5582 that are extension methods.
5584 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5586 * basic-simd.cs: Fix method names for Vector4f.
5588 2008-12-08 Zoltan Varga <vargaz@gmail.com>
5590 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
5591 as such. Fixes #456669.
5593 2008-12-07 Mark Mason <mmason@upwardaccess.com>
5595 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
5597 2008-12-07 Mark Mason <mmason@upwardaccess.com>
5599 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
5600 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
5601 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
5602 (mips_adjust_stackframe): handle FP spills
5604 * mini-ops.h: add mips_mtc1_s2
5606 * cpu-mips.md: add mips_mtc1_s2
5608 2008-12-07 Zoltan Varga <vargaz@gmail.com>
5610 * unwind.c: New file, move the unwind info encoding functions here from
5611 aot-compiler.c, so they could be used at runtime too.
5613 2008-12-05 Mark Mason <mmason@upwardaccess.com>
5615 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
5616 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
5618 2008-12-05 Mark Mason <mmason@upwardaccess.com>
5620 * mini-mips.c: cleanup warnings
5621 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
5622 (mips_adjust_stackframe): handle case of taking the address of stack locals
5624 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5626 * aot-compiler.c: Implement a few functions missing from the asm writer.
5627 (emit_method_code): Only write symbols for methods when using the bin
5628 writer, since the assembler can't deal with the characters in our method
5631 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
5633 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
5636 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
5637 a bit to also restore %rax.
5639 2008-12-05 Mark Probst <mark.probst@gmail.com>
5641 * mini-ppc.c: Some simple merges from mini-ppc64.c.
5643 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5645 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
5648 2008-12-05 Mark Probst <mark.probst@gmail.com>
5650 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
5652 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
5653 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
5655 * exceptions-ppc64.c: Removed.
5657 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
5659 2008-12-05 Mark Probst <mark.probst@gmail.com>
5661 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
5664 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
5666 * tramp-ppc64.c: Removed.
5668 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5670 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
5673 2008-12-05 Mark Probst <mark.probst@gmail.com>
5675 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
5677 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
5678 mini-ppc.h instead of mini-ppc64.h.
5680 * mini-ppc64.h: Removed.
5682 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5684 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
5686 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
5688 2008-12-05 Mark Probst <mark.probst@gmail.com>
5690 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
5691 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
5694 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5696 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
5698 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5700 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
5702 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5704 * basic-simd.cs: Tests for operator == and != on Vector4f.
5706 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5708 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
5710 * simd-intrinsics.c: Kill useless enum.
5712 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5714 * cpu-mips.md: add long_conv_to_ovf_i4_2
5715 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
5717 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5719 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
5721 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
5723 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5725 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
5727 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5729 * basic-simd.cs: Add tests for new methods.
5731 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5733 * simd-intrinsics.c: Add support for operator == and !=
5736 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
5738 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5740 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
5742 2008-12-04 Zoltan Varga <vargaz@gmail.com>
5744 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
5746 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
5747 MONO_PATCH_INFO_ICALL_ADDR.
5749 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
5751 * aot-compiler.c: Resurrect full-aot support.
5753 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5755 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
5757 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5759 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
5761 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
5763 * basic-simd.cs: Fix tests to work under ppc.
5764 Remove tests for methods that will be removed.
5766 2008-12-03 Mark Probst <mark.probst@gmail.com>
5768 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
5769 generic type (via a typedef or typeref) correctly.
5771 2008-12-03 Zoltan Varga <vargaz@gmail.com>
5773 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
5774 diagnose an assertion failure.
5776 2008-12-02 Mark Probst <mark.probst@gmail.com>
5778 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
5779 Fix trampoline size.
5781 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
5782 conversion opcodes are implemented natively instead via emulation.
5784 2008-12-01 Mark Mason <mmason@upwardaccess.com>
5786 * cpu-mips.md: remove mips_xori
5788 * mini-ops.h: remove mips_xori
5790 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
5792 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
5794 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
5796 2008-12-01 Mark Mason <mmason@upwardaccess.com>
5798 * cpu-mips.md: fix instruction lengths.
5800 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
5802 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
5804 * mini-ops.h: fix slti / sltiu op profiles.
5806 2008-12-02 Martin Baulig <martin@ximian.com>
5808 * method-to-ir.c (mono_method_to_ir): Disable debugging
5809 information for the init locals block to make the debugger stop
5810 after all locals have been initalized.
5812 2008-12-02 Martin Baulig <martin@ximian.com>
5814 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
5815 running inside the debugger.
5817 2008-12-01 Zoltan Varga <vargaz@gmail.com>
5819 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
5822 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
5823 alu->alu imm optimization which only shows if deadce is disabled.
5825 * aot-compiler.c: Rename the function names for the binary and asm writers
5826 so they can coexist in the same process. Rework the xdebug code to use the
5827 asm writer. This avoids the need to call into the runtime to dump the
5828 debugging info. Add more debugging info for types.
5830 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
5832 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
5833 cpu description tables, they can't occur in cpu-<ARCH>.md.
5835 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
5836 the stack in CEE_LDFLDA. Fixes #450542.
5838 * generics.cs: Add a new test.
5840 2008-12-01 Mark Mason <mmason@upwardaccess.com>
5842 * mini-ops.h: updated MIPS opcodes
5843 * mini-mips.c: decompose long opts
5844 * mini-mips.h: decompose long opts
5846 2008-11-29 Mark Mason <mmason@upwardaccess.com>
5848 * cpu-mips.md: fix length on int_rem_un
5849 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
5851 2008-11-29 Zoltan Varga <vargaz@gmail.com>
5853 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
5855 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
5857 2008-11-29 Martin Baulig <martin@ximian.com>
5859 * mini-exceptions.c (mono_handle_native_sigsegv): Check
5860 mono_debug_using_mono_debugger() in addition to the
5861 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
5863 2008-11-28 Mark Mason <mmason@upwardaccess.com>
5865 * mini-ops.h: updated more MIPS opcodes
5866 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
5867 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
5869 2008-11-28 Mark Probst <mark.probst@gmail.com>
5871 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
5873 2008-11-28 Mark Mason <mmason@upwardaccess.com>
5875 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
5876 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
5877 * mini-ops.h: correct selected mips opcode entries
5879 2008-11-28 Mark Probst <mark.probst@gmail.com>
5881 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
5884 2008-11-28 Mark Probst <mark.probst@gmail.com>
5886 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
5888 2008-11-28 Mark Mason <mmason@upwardaccess.com>
5890 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
5891 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
5892 * mini-mips.h: disable IMT
5893 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
5895 2008-11-28 Mark Probst <mark.probst@gmail.com>
5897 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
5899 2008-11-28 Mark Probst <mark.probst@gmail.com>
5901 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
5903 2008-11-28 Zoltan Varga <vargaz@gmail.com>
5905 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
5908 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5910 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
5911 for Set/GetVector aligned versions.
5913 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5915 * basic-simd.cs: Add tests for Get/SetVector.
5917 2008-11-27 Mark Probst <mark.probst@gmail.com>
5919 * mini.c: Removed g_slist_append_mempool(). Now in
5922 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5924 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
5925 size properly and make the bounds check optional.
5927 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
5928 for SetVector and IsAligned.
5930 2008-11-27 Zoltan Varga <vargaz@gmail.com>
5932 * mini.c: Remove unused mono_normalize_opcodes () function.
5934 2008-11-26 Mark Probst <mark.probst@gmail.com>
5936 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
5937 using the new atomic add ops now.
5939 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
5942 2008-11-26 Mark Probst <mark.probst@gmail.com>
5944 * mini-ppc64.c: Several fixes.
5946 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5948 * cpu-mips.md: added jump_table
5949 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
5951 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5953 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
5955 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5957 * mini-ops.h: corrected a handful of MIPS opcodes.
5959 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5961 * aot-compiler.c: MIPS to use ELF writer
5963 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5965 * mini-codegen.c: remove MIPS specific assert.
5967 2008-11-25 Mark Probst <mark.probst@gmail.com>
5969 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
5970 fixes. PPC64 now passes most of the runtime regressions.
5972 2008-11-24 Zoltan Varga <vargaz@gmail.com>
5974 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
5975 volatile intervals a bit.
5977 2008-11-24 Mark Probst <mark.probst@gmail.com>
5979 * basic-long.cs: New test case.
5981 2008-11-23 Zoltan Varga <vargaz@gmail.com>
5983 * mini.c (mini_method_compile): Disable globalra for large methods for
5986 * regalloc2.c (order_moves): Add fp support.
5988 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
5989 source bblock ends with an OP_BR_REG.
5991 * ratests.cs: Add a new test.
5993 2008-11-23 Mark Probst <mark.probst@gmail.com>
5995 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
5996 sharing. PPC64 now passes generics.exe.
5998 2008-11-23 Mark Probst <mark.probst@gmail.com>
6000 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
6002 2008-11-23 Zoltan Varga <vargaz@gmail.com>
6004 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
6005 memory when mono_jit_info_table_find () can't find the method in the
6008 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
6011 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
6014 2008-11-23 Mark Probst <mark.probst@gmail.com>
6016 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
6017 Several fixes. PPC64 now runs exceptions.exe and
6018 devirtualization.exe.
6020 2008-11-22 Mark Probst <mark.probst@gmail.com>
6022 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
6023 arrays.exe and basic-math.exe.
6025 2008-11-22 Mark Probst <mark.probst@gmail.com>
6027 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
6028 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
6030 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6032 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
6034 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6036 * method-to-ir.c: Move bounds checking macros to ir-emit.h
6038 * ir-emit.h: Move macros from method-to-ir.c to here.
6040 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6042 * mini-ops.h: Correct the long simd ops to use LREG.
6044 2008-11-21 Zoltan Varga <vargaz@gmail.com>
6046 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
6048 * mini-ops.h: Correct the dreg type of a few long opcodes.
6050 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
6053 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
6055 * mini-ppc.c: remove negative stack references in epilog
6056 for platforms that don't support the red zone.
6058 2008-11-21 Mark Probst <mark.probst@gmail.com>
6060 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
6061 point regs. Now PPC64 passes basic-calls.exe.
6063 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6065 * basic-simd.cs: Add tests for accessors of Vector2l.
6067 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6069 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
6071 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
6073 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
6075 2008-11-21 Mark Probst <mark.probst@gmail.com>
6077 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
6078 PPC64 passes basic-long.exe.
6080 2008-11-20 Mark Probst <mark.probst@gmail.com>
6082 * decompose.c: Decompose carry and overflow add on PPC64 like on
6083 other 64 bit archs. Don't decompose sub at all on PPC64.
6085 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
6086 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
6089 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6091 * basic-simd.cs: Add tests for accessors of Vector2d.
6093 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6095 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
6099 * mini-x86.c (mono_arch_output_basic_block): Same.
6101 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
6103 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6105 * basic-simd.cs: Add tests for accessors of Vector4f.
6107 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6109 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
6113 * mini-x86.c (mono_arch_output_basic_block): Same.
6115 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
6117 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6119 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
6121 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6123 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
6127 * mini-x86.c (mono_arch_output_basic_block): Same.
6129 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
6131 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6133 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
6135 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6137 * simd-intrinsics.c: Enable setters for Vector16sb.
6139 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6141 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
6145 * mini-x86.c (mono_arch_output_basic_block): Same.
6147 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
6149 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
6151 * simd-intrinsics.c: Implement setter for Vector8us.
6153 2008-11-19 Zoltan Varga <vargaz@gmail.com>
6155 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
6158 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
6160 * mini-ppc.c: remove references to the red zone in the prolog
6161 (for systems that don't support it).
6163 2008-11-19 Mark Probst <mark.probst@gmail.com>
6165 * cpu-ppc64.md: Fixed a few instruction lengths.
6167 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
6170 2008-11-19 Mark Probst <mark.probst@gmail.com>
6172 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
6175 2008-11-19 Zoltan Varga <vargaz@gmail.com>
6177 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
6179 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
6181 * mini-ops.h: Added OP_INSERT_I2.
6185 * mini-x86.c (mono_arch_output_basic_block): Same.
6187 * simd-intrinsics.c: Implement setter for Vector8s.
6189 * simd-methods.h: Add the names of get setters of Vector8s.
6191 2008-11-18 Zoltan Varga <vargaz@gmail.com>
6193 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
6195 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
6198 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
6200 2008-11-18 Mark Probst <mark.probst@gmail.com>
6202 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
6203 for PPC64. An empty program runs now.
6205 2008-11-18 Zoltan Varga <vargaz@gmail.com>
6207 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
6209 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
6210 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
6211 info for JITted code is emitted into a shared library, loadable into gdb.
6213 2008-11-18 Mark Probst <mark.probst@gmail.com>
6215 * Makefile.am: Changes to build PPC64.
6217 * mini-arch.h: Include mini-ppc64.h on PPC64.
6219 2008-11-18 Mark Probst <mark.probst@gmail.com>
6221 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
6222 in PPC code up to r119147.
6224 2008-11-18 Mark Probst <mark.probst@gmail.com>
6226 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
6227 cpu-ppc64.md: Changes for PPC64.
6229 Based on code submitted by andreas.faerber@web.de at
6230 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
6233 2008-11-18 Mark Probst <mark.probst@gmail.com>
6235 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
6236 cpu-ppc64.md: Copied from the corresponding PPC files from
6239 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
6241 * mini-ops.h: Added OP_ROUND.
6243 * cpu-x86.md: Added round.
6245 * mini-x86.c: Added support for intrinsicing Math.Round (double).
6247 * basic-math.cs: Added test_0_round to test rounding.
6249 Contributed under MIT/X11 license.
6251 2008-11-17 Bill Holmes <billholmes54@gmail.com>
6253 * aot-compiler.c : Fix the Winx64 build.
6255 Contributed under MIT/X11 license.
6257 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6259 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
6260 in OP_EXTRACT_R8 to avoid possible stack corruption.
6262 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6264 * mini-ops.h: Added OP_EXTRACT_R8/I8.
6266 * cpu-x86.md: Added extract_r8.
6268 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
6270 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
6271 a couple of OP_EXTRACT_I4.
6273 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
6275 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
6277 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6279 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
6282 2008-11-17 Zoltan Varga <vargaz@gmail.com>
6284 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
6285 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
6287 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
6288 are not needed any more.
6290 * mini.h: Remove the unused INS_LIST macros.
6292 * mini.c (mini_method_compile): Remove a disable globalra case which is no
6295 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
6298 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
6299 mono_alloc_ireg () instead.
6301 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
6304 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
6307 * aot-runtime.c (load_aot_module): Disable AOT when running under
6310 * mini-amd64.h: Change the monitor fastpath defines to check for
6311 !PLATFORM_WIN32 so they work on *bsd too.
6313 * mini.h mini.c mini-hhpa.c: Remove more unused code.
6315 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
6317 * mini.h (MonoCompile): Remove new_ir flag.
6319 * regalloc.h regalloc.c: Remove unused code.
6321 * cpu-*.md: Remove more unused opcodes.
6323 * simple-cee-ops.h simple-mini-ops.h: Removed.
6325 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
6327 2008-11-17 Zoltan Varga <vargaz@gmail.com>
6329 * aliasing.h: Removed.
6331 * *.c: Remove references to aliasing.h and inssel.h.
6333 * mini.c: Remove additional unused functions.
6335 * mini-ops.h cpu-*.md: Remove unused opcodes.
6337 2008-11-16 Zoltan Varga <vargaz@gmail.com>
6339 Remove the old JIT code.
6341 * inssel*.brg: Removed.
6343 * ssa.c abcremoval.c aliasing.c: Removed.
6345 * ssa2.c: Renamed to ssa.c.
6347 * abcremoval2.c: Renamed to abcremoval.c.
6349 * *.c: Removed all !cfg->new_ir code.
6351 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
6352 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
6354 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
6356 2008-11-16 Zoltan Varga <vargaz@gmail.com>
6358 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
6359 to simplify the code and cut back on the number of global symbols in the AOT
6362 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
6364 2008-11-15 Zoltan Varga <vargaz@gmail.com>
6366 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
6367 with the got/got_info tables.
6369 * mini.h: Bump AOT file format version.
6371 * unwind.h: New file, contains definitions for stack unwinding.
6373 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
6376 * aot-compiler.c: Generalize the emitting of unwind information to use the
6377 information in cfg->unwind_ops.
6379 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
6381 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
6382 AOT method frames. Enable writing symbols for methods by default.
6384 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
6386 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
6387 and make it work with vectors of element sizes 1, 2 and 4.
6389 * simd-intrinsics.c: Enable getter for all vectors with element size
6392 * simd-methods.h: Add the names of other getters.
6394 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
6400 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
6402 * mini-ppc.h: portability fix.
6404 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
6406 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
6407 buggy and will overwrite it.
6409 2008-11-14 Zoltan Varga <vargaz@gmail.com>
6411 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
6412 Use it to emit local symbols for all methods so AOTed methods show up with
6413 their full name in gdb/valgrind output.
6415 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
6417 * mini-ppc.c: portability fixes.
6419 2008-11-14 Zoltan Varga <vargaz@gmail.com>
6421 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
6422 entries out of the if (!generic_shared...) code so it is always done.
6423 (mono_class_init_trampoline): Do the patching when running under valgrind
6424 too, newer versions of valgrind have no problems with it.
6426 2008-11-13 Zoltan Varga <vargaz@gmail.com>
6428 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
6431 2008-11-13 Mark Probst <mark.probst@gmail.com>
6433 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
6436 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6438 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
6440 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6442 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
6448 * simd-intrinsics.c: Same.
6450 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6452 * simd-intrinsics.c: Enable constructor intrinsics for all types.
6454 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6456 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
6457 to work with more Vector types.
6459 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6461 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
6462 store the elemens directly instead of using and intermediate.
6464 2008-11-13 Zoltan Varga <vargaz@gmail.com>
6466 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
6468 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
6469 to preserve %eax for aot plt trampolines.
6471 * aot-compiler.c (compile_method): Don't skip synchronized methods.
6472 (encode_method_ref): Flag synchronized methods so they won't go through
6475 * aot-compiler.c: Additional work to support AOTing synchronized methods/
6478 * cpu-ia64.md (jmp): Increase max length.
6480 2008-11-12 Zoltan Varga <vargaz@gmail.com>
6482 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
6483 open generic classes.
6485 * aot-compiler.c: Enable the ELF writer on ELF platforms.
6487 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
6488 box+brtrue optimization since it causes test failures on x86.
6490 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
6492 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
6498 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
6499 for simd ctor values.
6501 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
6502 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
6504 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
6506 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
6509 * simd-instrincs.c: Same.
6511 * basic-simd.cs: Same.
6513 2008-11-12 Zoltan Varga <vargaz@gmail.com>
6515 * ratests.cs: Add more tests.
6517 * regalloc2.c (add_spill_code): Handle more corner cases.
6519 2008-11-11 Zoltan Varga <vargaz@gmail.com>
6521 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
6522 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
6523 both the source an destination of an instruction.
6525 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
6527 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
6528 wapihandles.c: more portability changes.
6530 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
6532 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
6533 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
6534 safe to execute in a signal handler and the kernel provides better
6535 the info in /proc/self/smaps. Avoid the assert on sigaction during
6538 2008-11-11 Zoltan Varga <vargaz@gmail.com>
6540 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
6541 do the bblock linking hack if it is actually needed.
6543 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
6546 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
6547 crash problem is fixed.
6549 * branch-opts.c (mono_remove_critical_edges): Link up newly added
6552 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
6554 (mini_method_compile): Set the starting value of next_vreg to
6555 MAX_IREGS + MAX_FREGS when using globalra.
6557 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
6558 filter clauses with BB_EXCEPTION_HANDLER.
6560 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
6562 2008-11-10 Mark Probst <mark.probst@gmail.com>
6564 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
6565 space for stdcall. Fixes regressions on Win32.
6567 2008-11-10 Zoltan Varga <vargaz@gmail.com>
6569 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
6571 (linear_scan): Remove an assert which doesn't seem to be needed.
6573 * local-propagation.c (mono_local_deadce): Avoid a call to
6574 MONO_DELETE_INS which would screw up the instruction linking.
6576 * mini.c (mono_decompose_op_imm): Make this work with globalra.
6578 * regalloc2.c: Upgrade to work the current JIT code.
6580 2008-11-09 Zoltan Varga <vargaz@gmail.com>
6582 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
6585 * aot-runtime.c: Remove some dead code.
6587 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
6589 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
6591 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
6592 trampolines using sscanf since atoi doesn't work on large unsigned values.
6594 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
6595 Initialize code_size.
6597 2008-11-08 Mark Probst <mark.probst@gmail.com>
6599 * method-to-ir.c (mini_emit_inst_for_method): Make
6600 Interlocked.CompareExchange work for Int arguments on 32 bit
6603 2008-11-07 Mark Probst <mark.probst@gmail.com>
6605 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
6607 2008-11-06 Bill Holmes <billholmes54@gmail.com>
6609 * main.c Fix MSVC build.
6611 Contributed under MIT/X11 license.
6613 2008-11-06 Mark Probst <mark.probst@gmail.com>
6615 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
6616 alignment larger than 8 bytes are aligned correctly, too.
6618 * mini.c: Honor the min_align field of MonoClass when laying out
6621 2008-11-06 Zoltan Varga <vargaz@gmail.com>
6623 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
6625 * aot-compiler.c (emit_plt): Fix a warning.
6627 * aot-compiler.c: Implement ARM support in the binary writer.
6629 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6631 * basic-simd.cs: Add test for getter with byref arg.
6632 Fix the naming of a few tests.
6633 Add missing checks to a test.
6635 2008-11-05 Zoltan Varga <vargaz@gmail.com>
6637 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
6639 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
6640 most of the full-aot support for monitor enter/exit trampolines.
6642 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
6643 enter/exit trampoline creation functions.
6645 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
6648 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
6650 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
6651 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
6652 implement the needed functionality without adding crap to the runtime.
6654 2008-11-05 Zoltan Varga <vargaz@gmail.com>
6656 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
6659 * mini.c (mono_build_date): New global version holding the build date in
6662 * Makefile.am (buildver.c): Generate a file containing the build date.
6664 * main.c: Set the build date from the generated file.
6666 * mini.c (mono_get_runtime_build_info): New helper function returning build
6667 information in a string format.
6669 * driver.c (mono_main): Print the build date in --version.
6671 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
6672 file when the bind-to-runtime-version option is used.
6674 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6676 * simd-intrinsics.c: Fix bug when using getters and byref args.
6678 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6680 * simd-methods.h: Rename prefetch methods.
6682 * simd-intrinsics.c: Same.
6684 2008-11-05 Mark Probst <mark.probst@gmail.com>
6686 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
6689 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6691 * aot-compiler.c: Use the bundled elf header files instead of depending on
6694 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
6697 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
6700 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
6702 * cpu-x86.md: Add store nta ops.
6708 * mini.h: Add an enum for simd prefetch modes.
6710 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
6711 of store. Use the changed code to support store nta.
6713 * simd-intrinsics.c: Add prefetch ops for all vector types.
6715 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6717 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
6720 * aot-compiler.c: Use statically allocated buffers for constructing symbol
6723 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
6726 2008-11-04 Mark Probst <mark.probst@gmail.com>
6728 * mini-x86.c: Fixed commit.
6730 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6732 * aot-compiler.c (emit_plt): Align the plt section only on x86.
6734 2008-11-04 Mark Probst <mark.probst@gmail.com>
6736 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
6737 and MONITOR_EXIT, for the ASM fastpaths.
6739 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
6742 * mini.c, patch-info.h: Signature and patch infos for
6743 Monitor.Enter/Exit trampolines.
6745 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
6747 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
6748 Monitor.Enter/Exit ASM fastpath for Linux.
6750 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6752 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
6754 * objects.cs: Add a new test.
6756 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
6758 * aot-runtime.c (load_method): Run class initialization in the PLT case even
6759 if MONO_LOG_LEVEL is set.
6761 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
6763 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
6765 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
6767 * aot-compiler.c: Change the relocation code to use virtual addresses instead
6768 of file offsets. Align the sections belonging to the data segment to
6771 2008-11-03 Zoltan Varga <vargaz@gmail.com>
6773 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
6774 elf.h. Port it to amd64.
6776 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
6778 * driver.c: Enable SIMD by default.
6780 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
6782 * cpu-x86.md: Add prefetch op.
6788 * mini.h: Add an enum for simd prefetch modes.
6790 * simd-methods.h: Add prefetch function names.
6792 * simd-intrinsics.c: Add prefetch ops for all vector types.
6794 2008-11-03 Zoltan Varga <vargaz@gmail.com>
6796 * aot-compiler.c (emit_bytes): Speed this up a little.
6798 2008-11-02 Zoltan Varga <vargaz@gmail.com>
6800 * aot-compiler.c: Add JIT time etc. statistics.
6802 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
6804 * mini.h (MonoCompile): Add 'got_offset' field.
6806 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
6807 method_got_offsets array.
6809 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
6812 * aot-compiler.c (compile_method): Add generic method instances referenced
6813 by the method to the list of methods to be compiled, this is required so if
6814 A<T> references B<T>, and another assembly references A<int>, then it will
6815 also get a copy of B<int>.
6817 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
6818 when checking for monitor enter/exit.
6820 2008-10-30 Mark Probst <mark.probst@gmail.com>
6822 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
6823 for Monitor.Enter and Monitor.Exit if enabled.
6825 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
6828 2008-10-30 Zoltan Varga <vargaz@gmail.com>
6830 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
6831 of an OP_MOVE. Fixes #440046.
6833 * basic-long.cs: Add a new test.
6835 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
6837 * mini.h: Add synchronization note for the managed counter-part.
6839 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
6840 returns the simd caps of the current cpu.
6842 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
6844 * basic-simd.cs: Remove Console.WriteLine.
6846 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6848 * basic-simd.cs: New tests for Vector2ul.
6850 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6852 * simd-intrinsics.c: Add new vector type Vector2ul.
6854 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6856 * basic-simd.cs: New tests for Vector2l.
6858 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6860 * cpu-x86.md: Add long version of most packed int ops.
6866 * simd-intrinsics.c: Add new vector type Vector2l.
6868 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6870 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
6872 * simd-methods.h: Remove SN_op_BitwiseXor.
6874 2008-10-28 Zoltan Varga <vargaz@gmail.com>
6876 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
6879 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6881 * basic-simd.cs: Test for Vector2d.
6883 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
6886 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6888 * cpu-x86.md: Add double version of all packed float ops.
6894 * simd-intrinsics.c: Add new vector type Vector2d.
6896 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
6898 * simd-methods.h: Add Duplicate.
6900 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6902 * basic-simd.cs: Test for packing with signed saturation.
6904 2008-10-28 Zoltan Varga <vargaz@gmail.com>
6906 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
6907 found in the TYPESPEC table.
6909 2008-10-26 Zoltan Varga <vargaz@gmail.com>
6911 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
6914 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
6916 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
6917 instead of the RVA, since the RVA can be changed by tools like the cil
6920 * method-to-ir.c (mono_method_to_ir2): Ditto.
6922 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
6923 (deserialize_variable): Ditto.
6925 2008-10-25 Martin Baulig <martin@ximian.com>
6927 * debug-mini.c (write_variable): Use
6928 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
6930 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6932 * cpu-x86.md: Add unsigned variants of packd and packw.
6936 * mini-x86.h: Emit the right instruction for packd and packw.
6937 Add unsigned variants of packd and packw.
6939 * simd-intrinsics.c: Packd and packw were used in place of their
6940 unsigned variants. Change that.
6941 Add intrinsics for (Signed)PackWithSignedSaturation.
6943 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
6945 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6947 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
6949 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6951 * mini-ops.h: Remove dword packed add/sub with saturation ops.
6953 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
6955 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
6958 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
6960 2008-10-24 Mark Probst <mark.probst@gmail.com>
6962 * method-to-ir.c, mini.c: Special casing for the synchronized
6963 wrapper for the ldtoken+GetTypeFromHandle case.
6965 2008-10-24 Zoltan Varga <vargaz@gmail.com>
6967 * mini.c (mono_replace_ins): Move this to branch-opts.c.
6969 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
6970 created/split bblocks.
6972 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6974 * mini-ops.h: Add packed signed mul high.
6978 * mini-x86.c (mono_arch_output_basic_block): Same.
6980 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
6982 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
6984 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6986 * basic-simd.cs: Tests for Vector16sb.
6988 2008-10-24 Zoltan Varga <vargaz@gmail.com>
6990 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
6992 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
6994 * mini-ops.h: Add packed signed min, max and compare greater.
6998 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
7001 * simd-methods.h: Add CompareGreaterThan.
7003 * simd-methods.h: Remove CompareEquals.
7005 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
7007 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
7009 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
7012 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
7014 * basic-simd.cs: Fix tests due to change in the API.
7016 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7018 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
7020 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7022 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
7024 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
7025 inst_offset as this has invalid values for LDADDR.
7027 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7029 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
7031 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
7033 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7035 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
7036 for accessing field->data.
7038 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7040 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
7042 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7044 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
7046 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
7048 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7050 * dominators.c (mono_compute_natural_loops): Allocate GList enties
7051 from the cfg mempool.
7053 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
7055 * basic-simd.cs: Tests for new methods in Vector8us.
7057 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
7059 * mini-ops.h: Add multiply and store high.
7063 * mini-x86.c (mono_arch_output_basic_block): Same.
7065 * simd-methods.h: Same.
7067 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
7070 2008-10-19 Zoltan Varga <vargaz@gmail.com>
7072 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
7073 mono_class_setup_vtable ().
7075 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
7076 mono_class_get_vtable_entry () for accessing klass->vtable.
7078 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
7080 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
7083 * method-to-ir.c (mono_save_token_info): Don't save references made from
7086 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
7087 of generic instances.
7089 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
7091 2008-10-19 Mark Probst <mark.probst@gmail.com>
7093 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
7094 OP_JMP depends on the method signature. Calculate it properly.
7096 2008-10-19 Zoltan Varga <vargaz@gmail.com>
7098 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
7101 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
7103 (emit_extra_methods): Add another table mapping method indexes to
7104 offsets in the extra_method_info table.
7106 * mini.h: Bump AOT file format version.
7108 * aot-runtime.c: Merge most of the code from mono_aot_get_method
7109 and mono_aot_get_method_from_token () into one function.
7111 2008-10-19 Mark Probst <mark.probst@gmail.com>
7113 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
7116 2008-10-18 Zoltan Varga <vargaz@gmail.com>
7118 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
7121 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
7124 * mini.c (mono_patch_info_equal): Compare the generic context as well.
7126 * mini.h: Bump aot file format version.
7128 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
7129 AOT file can contain native code for methods which are not in the METHOD
7130 table. Generate code for non-sharable generic instances of generic methods
7131 found in the METHODSPEC table.
7133 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
7134 encoding generic type handles.
7136 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
7137 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
7139 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
7140 macros + MONO_ADD_INS.
7142 * mini.c (mono_jump_info_token_new2): New function which takes a generic
7145 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
7147 * mini.h: Bump aot file format version.
7149 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
7151 2008-10-17 Mark Probst <mark.probst@gmail.com>
7153 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
7154 platforms, with definable stack alignment value. Set to 16 now
7157 * mini.c, mini.h, driver.c: Command line option for disabling
7160 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7162 * basic-simd.cs: Tests for new methods in Vector4ui.
7164 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7166 * mini-ops.h: Add packed int shuffle.
7170 * mini-x86.c (mono_arch_output_basic_block): Same.
7172 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
7173 extract mask, max, min, shuffle.
7175 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
7177 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7179 * basic-simd.cs: Tests for new methods in Vector8us.
7181 2008-10-17 Mark Probst <mark.probst@gmail.com>
7183 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
7184 RuntimeTypeHandle, not a TypedReference.
7186 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
7188 * simd-intrinsics.c: remove relocations.
7190 2008-10-17 Zoltan Varga <vargaz@gmail.com>
7192 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
7193 optimizations from the x86 backend.
7195 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
7197 * simd-methods.h, simd-intrinsics.c: debloat method names and
7198 prepare for no relocations.
7200 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7202 * mini-ops.h: Add packed min/equal and sum of absolute differences.
7206 * mini-x86.c (mono_arch_output_basic_block): Same.
7208 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
7209 extract mask, max, min and sum of absolute differences.
7211 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
7214 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7216 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
7217 Renamed one test for consistency.
7219 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7221 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
7222 fix to the code that deal with other blocks.
7224 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7226 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
7228 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7230 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
7231 that deals with vreg interference. Explicitly check for OP_LDADDR to be
7232 able to process the source reg.
7234 2008-10-16 Martin Baulig <martin@ximian.com>
7236 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
7238 * inssel.brg: Add `OP_HARD_NOP'.
7240 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
7242 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
7243 `OP_HARD_NOP' instruction when running inside the debugger.
7245 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
7246 `OP_HARD_NOP' instruction when running inside the debugger.
7248 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7250 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
7251 now works. The issue with the regalloc tripping up no longer
7254 * simd-intrinsics.c (load_simd_vreg): Same.
7256 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7258 * basic-simd.cs: Tests for new Vector8ui methods.
7260 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7262 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
7263 only for type. This fixes crashes where MonoInst::klass is checked
7264 for ops of type != VTYPE or OBJ.
7266 * simd-intrinsics.c (load_simd_vreg): Same.
7268 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7270 * mini-ops.h: Add ops for packed shuffle/max/avg and
7275 * mini-x86.c (mono_arch_output_basic_block): Same.
7277 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
7280 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
7281 to emit extract mask op.
7283 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
7284 to emit word shuffles.
7286 2008-10-15 Mark Probst <mark.probst@gmail.com>
7288 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
7289 the largest alignment needed by a variable, but at least
7292 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7294 * basic-simd.cs: Tests for the fixes in the last commit.
7296 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7298 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
7299 no longer handles STACK_PTR input.
7301 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
7303 * simd-intrinsics.c (load_simd_vreg): New function that works like
7304 get_simd_vreg but handles STACK_PTR input.
7306 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
7307 as the input can be an arbitrary pointer.
7309 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
7310 LDADDR local optimization directly otherwise use a store op.
7312 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7314 * basic-simd.cs: Tests for dup low and dup high.
7316 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7318 * mini-ops.h: Add dup low and dup high ops.
7322 * mini-x86.c (mono_arch_output_basic_block): Same.
7324 * simd-intrinsics.c (vector4f_intrinsics): Same.
7326 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7328 * basic-simd.cs: Tests for recently added functionality.
7330 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7332 * mini-ops.h: Add remaining sse1 fp ops.
7334 * cpu-x86.md: Add remaining sse1 fp ops.
7336 * mini-x86.c (mono_arch_output_basic_block): Same.
7338 * mini.h: Add enum for simd FP compare conditions.
7340 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
7342 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
7343 so the backed can generate the appropriate op.
7345 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7346 This patch squeese one more byte from the SimdIntrinsc struct.
7348 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
7349 a a shift amount intead of simply or'ing it.
7351 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
7353 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
7354 byte so we can have an aditional flags field without increasing struct size.
7356 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
7357 against the simd_supported_versions bitmask.
7359 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
7361 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
7363 * mini.c: remove rawbuffer code (the only use here is unsafe because
7364 it takes locks during signal handling and the kernel now provides much
7365 better info in proc/pid/smaps these days).
7367 2008-10-13 Zoltan Varga <vargaz@gmail.com>
7369 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
7370 OP_X86_PUSH_OBJ. Fixes #434620.
7372 * objects.cs: Add a test.
7374 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
7376 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
7377 that the packuswb/packusdw don't work with unsigned numbers for what
7378 would be negative numbers in signed format.
7380 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
7381 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
7383 * mini-ops.h: Add doubleword forms of many ops and packing ones.
7385 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
7387 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
7389 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
7391 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
7394 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
7395 version as the enum in mini.h.
7397 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
7398 for sse3 ops, check the simd_version field if present. This way the code
7399 works with all versions of sse.
7401 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7403 * simd-intrinsics.c: Fixed intrinsic name typo.
7405 * mini.h: Added missing simd exported function.
7407 * basic-simd.cs: Added tests for Vector4ui.
7408 Fixed broken test for Vector16b.
7410 2008-10-10 Zoltan Varga <vargaz@gmail.com>
7412 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
7413 the max length to 64.
7415 2008-10-10 Mark Probst <mark.probst@gmail.com>
7417 * method-to-ir.c: Only do the fast virtual generic method call for
7418 non-wrapper methods.
7420 * mini.h, mini-trampolines.c: The new generic virtual remoting
7421 trampoline handles virtual method calls via the vtable (as done by
7422 the fast virtual generic method calls) to remoting proxies.
7424 * mini.c (mono_jit_create_remoting_trampoline): For generic
7425 methods reate a generic virtual remoting trampoline.
7427 * mini-amd64.h: Enable fast virtual generic method calls again.
7429 2008-10-10 Mark Probst <mark.probst@gmail.com>
7431 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
7432 restore registers when doing tail calls.
7434 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7436 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
7439 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7441 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
7443 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7445 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
7447 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7449 * basic-simd.cs: Retrofit for API changes.
7451 2008-10-10 Mark Probst <mark.probst@gmail.com>
7453 * mini-ppc.c: Handle integer stack arguments for tail calls.
7455 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7457 * optflags-def.h: Removed sse3 optimization.
7461 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
7464 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
7466 * mini.h: Added enumeration with simd versions.
7468 * simd-intrinsics.c (emit_intrinsics): Use the new static var
7471 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
7473 * mini.c (mini_init): Call mono_simd_intrinsics_init.
7475 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
7477 * basic-simd.cs: Added tests for Vector8u and Vector16u.
7479 * basic-simd.cs: Fixed test naming.
7481 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
7483 * mini-ops.h: Added ops for packed and saturated math, shifts
7484 and packing/unpacking.
7486 * cpu-x86.md: Added descriptors for the above ops.
7488 * mini-x86.c: Added code to emmit the above ops.
7490 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
7492 2008-10-08 Zoltan Varga <vargaz@gmail.com>
7494 * aot-compiler.c (compile_method): Enable AOT for generic code.
7496 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
7498 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
7500 * mini.c: add a workaround for a common screwup that ends up blamed
7501 to mono (other processes blocking signal delivery).
7503 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7505 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
7506 in the LDFLD/STFLD opcodes. Fixes #432673.
7508 * iltests.il.in: Add a new test.
7510 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
7512 * mini-arm.c: attach the thread in unmanaged->managed transitions
7513 using delegates (bug #433148).
7515 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
7517 * basic-simd.cs: Use new ShuffleSel constants.
7519 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
7521 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
7523 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
7524 only disable simd intrinsics if no sse2 is detected.
7526 * optflags-def.h: Added sse3.
7528 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
7531 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7533 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
7534 when adding delegate-invoke wrappers.
7536 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7538 * Makefile.am: Reenable the simd tests.
7540 2008-10-07 Bill Holmes <billholmes54@gmail.com>
7542 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
7543 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
7544 other vreg is allocated to that hreg.
7546 Contributed under MIT/X11 license.
7548 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7550 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
7553 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
7555 * basic-simd.cs: New test suite for SIMD intrinsics.
7557 * Makefile.am: Added new tests.
7559 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
7561 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
7565 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
7567 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
7568 using SSE2 aware opcodes.
7570 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
7571 is enabled, this code path is only reachable if conversion ops are emmited after
7574 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
7576 This optimization saves 6 bytes per conversion against the old version.
7578 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7580 * aot-compiler.c (compile_method): Don't skip methods referencing
7581 generic methods without a corresponding entry in token_info_hash, since
7582 encode_method_ref () can handle all generic methods now.
7584 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
7585 generic context is set.
7587 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
7588 generic sharing of LDTOKEN.
7590 2008-10-06 Mark Probst <mark.probst@gmail.com>
7592 * mini-amd64.h: Temporarily disabled fast virtual generic method
7593 calls because it breaks the System.Runtime.Remoting tests.
7595 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7597 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
7599 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
7600 so inlining actually works.
7601 (check_inline_caller_method_name_limit): Ditto.
7603 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
7605 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
7606 64 bit safety (from Olaf Hering and Andreas Farber).
7608 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7610 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
7611 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
7612 unused virtual call support code.
7614 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
7616 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
7617 which can't use aot trampolines.
7618 (decode_patch): Don't create aot trampolines for methods which can't use
7621 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
7622 use aot trampolines.
7624 * mini.h: Bump AOT image format version.
7626 2008-10-05 Zoltan Varga <vargaz@gmail.com>
7628 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
7629 to save_token_info () since cmethod is inflated for constrained calls.
7631 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
7633 2008-10-04 Andreas Farber <andreas.faerber@web.de>
7635 * Makefile.am: Add build rules for ppc64.
7636 This avoids the build failing at pedump with unresolved symbols
7637 due to lack of arch_sources. Instead it will now fail earlier
7638 due to lack of cpu-ppc64.md.
7640 Contributed under MIT/X11 license.
7642 2008-10-04 Mark Probst <mark.probst@gmail.com>
7644 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
7647 * iltests.il.in: Add test case for tail call with many arguments.
7649 2008-10-03 Zoltan Varga <vargaz@gmail.com>
7651 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
7652 to the fast virtual generic method code until the aot case is fixed.
7654 2008-10-03 Mark Probst <mark.probst@gmail.com>
7656 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
7658 2008-10-03 Mark Probst <mark.probst@gmail.com>
7660 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
7663 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
7665 * simd-intrinsics.c: Forgot to add this one.
7667 * mini-codegen.c: Fix macro in case SIMD is not supported.
7669 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
7671 This patch land initial JIT support for simd intrinsics.
7673 * mini-x86.h: Added new define to make --enable_minimal work on x86.
7675 * Makefile.am: Added simd-intrinsics.c
7677 * simd-intrinsics.c: New file with simd instrinsic related
7680 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
7682 * cpu-x86.md: Add simd related instructions.
7684 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
7686 * driver.c: Added two new --regression variants.
7688 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
7690 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
7692 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
7693 extract some complicated logic to helper functions.
7695 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
7697 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
7699 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
7700 the specialized simplification pass.
7702 * method-to-ir.c (mono_spill_global_vars): Use new macro.
7704 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
7706 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
7709 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
7710 if MONO_ARCH_NEED_SIMD_BANK is defined.
7712 * mini-ops.h: Added the new simd ops.
7714 * mini-x86.c: Added mono_arch_xregname.
7716 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
7718 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
7720 * mini-x86.h: Define simd related MONO_ARCH macros.
7722 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
7724 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
7726 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
7727 MONO_CLASS_IS_SIMD to deal with simd related IR.
7729 * mini.h (MonoInst): Added spill_var to the backend union.
7731 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
7733 * mini.h: Added forward declarations of the new simd fuctions.
7735 * optflags-def.h: Added new optimization names SIMD.
7737 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
7739 * regalloc.h: Added support for working with 3 register banks.
7741 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
7743 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
7745 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
7747 * mini-exceptions.c: remove 64 bit related ifdef clutter.
7749 2008-10-03 Zoltan Varga <vargaz@gmail.com>
7751 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
7752 instead of one on 64 bit systems.
7754 * method-to-ir.c: Remove unused includes.
7756 2008-10-02 Zoltan Varga <vargaz@gmail.com>
7758 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
7759 cfg->used_int_regs, since the two are different on arm.
7761 2008-10-02 Mark Probst <mark.probst@gmail.com>
7763 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
7764 mono_method_get_vtable_index() to get the vtable index.
7766 2008-10-02 Mark Probst <mark.probst@gmail.com>
7768 * method-to-ir.c (mono_method_to_ir2): Don't create native
7769 wrappers for array methods, because they're never called (and if
7770 they were called they wouldn't work).
7772 2008-10-02 Mark Probst <mark.probst@gmail.com>
7774 * method-to-ir.c (mono_method_to_ir2): Array methods are
7775 special-cased and must not be invoked indirectly via the (M)RGCTX
7776 when generic sharing is turned on. Fixes #431413.
7778 2008-10-01 Mark Probst <mark.probst@gmail.com>
7780 * method-to-ir.c: When generic sharing is active, call
7781 non-interface virtual generic methods via the standard trampoline.
7783 * mini-trampolines.c: Handle virtual generic shared methods.
7785 * mini.h, mini-x86.c, mini-x86.h: New argument for
7786 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
7787 method thunks and which is the trampoline to call if the lookup
7788 fails. Enable the virtual generic method thunk for x86.
7790 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
7791 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
7792 argument but assert that it's NULL, because these archs don't yet
7793 implement the virtual generic method thunk. Changes in the IMT
7794 thunk data structures.
7796 2008-10-01 Zoltan Varga <vargaz@gmail.com>
7798 * aot-compiler.c (emit_globals): Avoid invalid characters in
7799 the static linking symbol.
7801 * objects.cs: Add a test for the range check optimization. Fix warnings.
7803 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
7804 optimization from the current JIT.
7806 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
7807 later in decompose_array_access_opts () to allow more optimizations.
7809 * method-to-ir.c (mono_handle_soft_float): Rename this to
7810 mono_decompose_soft_float () for consistency.
7812 * mini-ops.h: Fix arguments of OP_STRLEN.
7814 * method-to-ir.c (save_cast_details): Extract the cast details saving code
7815 into a separate function.
7816 (reset_cast_details): Ditto.
7817 (handle_unbox): Save cast details. Fixes #431254.
7819 * method-to-ir.c: Remove some obsolete FIXMEs.
7821 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7823 * ir-emit.h (alloc_dreg): Write a warning before crashing.
7825 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7827 * mini-codegen.c: More work on macros to make them
7828 ready for multiple regbanks.
7830 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7832 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
7834 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
7836 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7838 * mini-codegen.c (mono_spillvar_offset): Proper support for
7841 2008-09-30 Zoltan Varga <vargaz@gmail.com>
7843 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
7844 the stack overflow changes.
7846 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7848 * mini-codegen.c: Make all bank macros depend on reg_bank.
7850 * mini-codegen.c (mono_local_regalloc): Make free mask
7851 initialization regbank aware.
7853 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7855 * mini-codegen.c (mono_local_regalloc): Extract callee
7856 mask selection to a function and make it regbank aware.
7858 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7860 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
7861 code to deal with many regbanks.
7863 2008-09-30 Zoltan Varga <vargaz@gmail.com>
7865 * mini-codegen.c: More fp->regbank changes.
7867 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
7869 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
7870 of a hardcoded constant.
7872 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
7874 * method-to-ir.c (type_from_stack_type): Fix typo.
7876 2008-09-29 Zoltan Varga <vargaz@gmail.com>
7878 * mini-ia64.c (emit_move_return_value): Convert float return values to
7881 * objects.cs: Add a new test.
7883 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
7884 VARARG methods to fix an assert later.
7886 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
7887 end so it at least compiles.
7889 2008-09-28 Zoltan Varga <vargaz@gmail.com>
7891 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
7893 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
7895 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
7896 optimization to a new function (emit_optimized_ldloca_ir) and enable
7897 it for both ldloca and ldloca_s.
7899 2008-09-28 Zoltan Varga <vargaz@gmail.com>
7901 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
7902 gshared CASTCLASS code.
7904 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
7905 amd64, where the libc stack unwinder encounters stack frames referring to
7906 native code in unmapped memory.
7908 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
7911 * generics.cs: Add new test.
7913 2008-09-27 Zoltan Varga <vargaz@gmail.com>
7915 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
7916 add a check that one of the ARM_FPU_ constants is defined.
7918 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
7920 * mini-exceptions.c: Fix build on non-altstack platforms.
7922 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
7925 * ir-emit.h: Add a comment to NEW_PCONST.
7927 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
7929 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
7931 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
7932 after the changes to MonoJitDomainInfo.
7934 2008-09-27 Mark Probst <mark.probst@gmail.com>
7936 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
7938 2008-09-27 Mark Probst <mark.probst@gmail.com>
7940 * mini-ppc.c: Compiler warning fixes.
7942 2008-09-27 Mark Probst <mark.probst@gmail.com>
7944 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
7947 2008-09-27 Mark Probst <mark.probst@gmail.com>
7949 * exceptions-ppc.c, mini-ppc.h: Compile
7950 mono_arch_handle_altstack_exception() on Darwin, too.
7952 2008-09-27 Mark Probst <mark.probst@gmail.com>
7954 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
7955 work on archs which don't have generic sharing implemented, only
7956 without the vtable_arg.
7958 2008-09-26 Mark Probst <mark.probst@gmail.com>
7960 * mini.c: Added comment explaining why delegate ctor icall
7961 wrappers are compiled.
7963 2008-09-26 Mark Probst <mark.probst@gmail.com>
7965 * mini.c: Don't produce trampolines to delegate ctor icall
7966 wrappers but compile them upfront.
7968 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
7970 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
7971 runtime-set function when going back to managed code. Currently this
7972 is used to set back the protection on the soft ovf pages and/or to
7973 throw the stack overflow exception that happened in unmanaged code.
7975 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
7977 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
7978 runtime-set function when going back to managed code. Currently this
7979 is used to set back the protection on the soft ovf pages and/or to
7980 throw the stack overflow exception that happened in unmanaged code.
7982 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
7984 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
7985 the support code for restoring stack protection after stack overflows
7986 that happen in unmanaged code. Don't set the exec permission on the
7989 2008-09-26 Zoltan Varga <vargaz@gmail.com>
7991 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
7992 delegate->method_ptr is set. Fixes #428054.
7994 2008-09-25 Zoltan Varga <vargaz@gmail.com>
7996 * tests.cs: Rename to ratests.cs.
7998 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
7999 emit_get_rgctx_... functions.
8001 2008-09-25 Mark Probst <mark.probst@gmail.com>
8003 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
8005 2008-09-25 Mark Probst <mark.probst@gmail.com>
8007 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
8008 before asserting that method is sharable.
8010 2008-09-25 Mark Probst <mark.probst@gmail.com>
8012 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
8013 whether method needs a static RGCTX wrapper used instead of
8016 * generic-sharing.c, mini.h: A few functions moved to
8017 metadata/generic-sharing.c.
8019 2008-09-25 Mark Probst <mark.probst@gmail.com>
8021 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
8022 Generic code sharing for value types, which essentially means
8023 treating value type methods like static methods. The RGCTX is
8024 passed in the same way.
8026 2008-09-25 Zoltan Varga <vargaz@gmail.com>
8028 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
8029 opcode when creating multi-dimensional arrays of open types.
8031 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
8034 * generics.cs: Add a test.
8036 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
8038 2008-09-24 Zoltan Varga <vargaz@gmail.com>
8040 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
8042 * mini.c (mini_method_compile): Set it when running under the debugger.
8044 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
8045 vreg optimization if the flag is set.
8047 * driver.c (mono_main): Add --attach= option to pass options to
8050 * mini.c (sigquit_signal_handler): Start the attach agent.
8052 * ssapre.c: Disable this to save space since it is not yet ported to
8055 * regalloc2.c: Disable this to save space.
8057 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
8059 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
8061 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
8062 the -v option useful again.
8064 2008-09-24 Zoltan Varga <vargaz@gmail.com>
8066 * mini-amd64.c (mono_arch_output_basic_block): Add support for
8069 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
8070 arrays of arrays. Fixes #428406.
8072 * method-to-ir.c (mini_emit_castclass): Ditto.
8074 * objects.cs: Add new test.
8076 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
8078 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
8079 was wrong at it choked against target_type_is_incompatible for byref types.
8081 2008-09-23 Zoltan Varga <vargaz@gmail.com>
8083 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
8086 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
8088 * mini-exceptions.c: update a few more exceptions-related counters.
8090 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
8092 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
8093 new functions to allocate from persistent mempools.
8095 2008-09-23 Zoltan Varga <vargaz@gmail.com>
8097 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
8098 multiple register banks in the future.
8100 * mini-codegen.c (mono_local_regalloc): Fix a warning.
8102 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
8104 * mini.c (type_to_eval_stack_type): Remove duplicated function.
8106 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
8108 * mini.h: Export type_to_eval_stack_type.
8110 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
8111 is only ins->klass of byref types.
8113 2008-09-22 Zoltan Varga <vargaz@gmail.com>
8115 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
8116 (mini_emit_memcpy2): Ditto.
8118 * mini-amd64.c: Fix a warning.
8120 2008-09-21 Mark Probst <mark.probst@gmail.com>
8122 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
8125 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
8127 * method-to-ir.c: Extract stloc micro-optimization to a
8128 function and apply it to all cases.
8130 2008-09-19 Mark Probst <mark.probst@gmail.com>
8132 * method-to-ir.c: Don't fail generic code sharing in cases we
8135 2008-09-18 Mark Probst <mark.probst@gmail.com>
8137 * mini-ppc.c: Handle structs in tailcalls on Darwin.
8139 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
8141 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
8144 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
8146 * trace.c: make tracing more useful and correct, with per-thread
8149 2008-09-15 Mark Probst <mark.probst@gmail.com>
8151 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
8152 doing a method call and the argument is an R4.
8154 2008-09-14 Zoltan Varga <vargaz@gmail.com>
8156 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
8159 2008-09-13 Mark Probst <mark.probst@gmail.com>
8161 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
8163 2008-09-12 Zoltan Varga <vargaz@gmail.com>
8165 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
8166 (MONO_JUMP_TABLE_FROM_INS): Ditto.
8168 2008-09-11 Zoltan Varga <vargaz@gmail.com>
8170 * driver.c: Add a --agent argument (not supported yet) to load managed
8171 agent assemblies before loading the main assembly, similarly to how the
8172 Java VM handles agents.
8174 2008-09-11 Mark Probst <mark.probst@gmail.com>
8176 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
8177 function to do stack layout of local variables.
8179 2008-09-11 Mark Probst <mark.probst@gmail.com>
8181 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
8184 2008-09-11 Zoltan Varga <vargaz@gmail.com>
8186 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
8187 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
8188 JIT if DISABLE_JIT is defined.
8190 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
8193 2008-09-10 Mark Probst <mark.probst@gmail.com>
8195 * iltests.il.in: Disable the fconv test on PPC (the result is
8196 undefined according to ECMA).
8198 2008-09-10 Mark Probst <mark.probst@gmail.com>
8200 * iltests.il.in: Enable tail call tests for PPC.
8202 * mini.h: Add variable for storing incoming valuetype argument
8203 addresses for tail calls.
8205 * mini-ppc.c: Implement valuetype arguments and return values for
8208 2008-09-09 Mark Probst <mark.probst@gmail.com>
8210 * mini-ppc.c: Partially implement tail calls (struct arguments and
8211 return values not supported).
8213 * method-to-ir.c: Enable tail calls on PPC.
8215 2008-09-08 Zoltan Varga <vargaz@gmail.com>
8217 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
8218 runtime-invoke wrappers to work around the problem of them getting
8219 assigned to a random class.
8221 * aot-runtime.c (mono_aot_get_method): Ditto.
8223 2008-09-07 Zoltan Varga <vargaz@gmail.com>
8225 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
8226 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
8228 2008-09-07 Mark Probst <mark.probst@gmail.com>
8230 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
8231 until they're implemented properly.
8233 * exceptions-ppc.c: Use arch-independent exception-handling code
8234 instead of custom one.
8236 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
8239 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
8241 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
8242 applies when __powerpc__ is defined.
8244 2008-09-06 Zoltan Varga <vargaz@gmail.com>
8246 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
8247 methods to their code to avoid computing the full name of wrappers and
8248 doing a lookup in a string hash table.
8250 2008-09-05 Zoltan Varga <vargaz@gmail.com>
8252 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
8253 we identify bblocks before method_to_ir () is ran.
8255 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
8256 Also avoid optimizing branches pointing to themselves.
8258 * mini.c (mini_method_compile): Ditto. Fixes #422947.
8260 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
8262 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
8264 2008-09-05 Zoltan Varga <vargaz@gmail.com>
8266 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
8267 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
8268 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
8271 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
8272 jumped to the same entry in plt_jump_table.
8274 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
8276 * method-to-ir.c (initialize_array_data): Handle field with RVA from
8279 2008-08-31 Zoltan Varga <vargaz@gmail.com>
8281 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
8282 other assignment can be if converted. Saves 1.5% on corlib size and fixes
8285 2008-08-29 Geoff Norton <gnorton@novell.com>
8287 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
8288 segment, and doesn't properly handle .space as .text. Fixes
8291 2008-08-29 Geoff Norton <gnorton@novell.com>
8293 * mini.c: Disable the mach exception handler when running on
8296 2008-08-29 Geoff Norton <gnorton@novell.com>
8298 * aot-compiler.c: Patch from Renaldas Zioma to properly register
8299 globals on Darwin/ARM
8301 2008-08-28 Zoltan Varga <vargaz@gmail.com>
8303 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
8304 since too many things depend on it. Instead, call
8305 mono_runtime_set_no_exec ().
8307 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
8310 * aot-compiler.c: Add an 'asm-only' AOT option.
8312 * mini.c: Avoid initializing the runtime when doing AOT compilation.
8314 * aot-compiler.c (compile_method): Disable gshared support for now as it
8317 2008-08-27 Bill Holmes <billholmes54@gmail.com>
8319 * mini-amd64.h : Fix a compiler warning.
8321 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
8322 Changed to use a callback function to retrieve the unwind info.
8323 This avoids problems observed when code blocks were removed by
8324 unloading an app domain.
8326 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
8327 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
8330 Contributed under MIT/X11 license.
8332 2008-08-27 Bill Holmes <billholmes54@gmail.com>
8334 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
8335 case to keep the stack aligned to 8.
8337 Contributed under MIT/X11 license.
8339 2008-08-26 Zoltan Varga <vargaz@gmail.com>
8341 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
8342 avoid repeated linear searches.
8344 2008-08-25 Zoltan Varga <vargaz@gmail.com>
8346 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
8347 methods it can't handle.
8349 * aot-compiler.c (add_method): Avoid adding a method twice.
8350 (add_wrappers): Add runtime invoke wrappers for all methods.
8352 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
8353 function to create an aot-compatible version of this trampoline.
8355 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
8357 2008-08-24 Zoltan Varga <vargaz@gmail.com>
8359 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
8361 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
8362 with a generic sharing failure.
8364 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
8366 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
8367 CEE_RETHROW. Fixes #419634.
8369 * mini.c (mono_method_to_ir): Ditto.
8371 * exceptions.cs: Add a new test.
8373 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
8374 to mono_type_stack_size_internal () since some callers might not pass in
8377 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
8378 instrument_prolog. Fixes #419878.
8380 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
8381 doubles in soft float mode volatile.
8383 2008-08-23 Zoltan Varga <vargaz@gmail.com>
8385 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
8387 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
8388 to handle soft float correctly.
8390 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
8393 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
8395 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
8396 to sp, since the generics catch code requires it.
8398 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
8401 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
8402 mono_arch_emit_imt_argument ().
8404 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
8406 * mini-arm.c tramp-arm.c: Generic sharing updates.
8408 2008-08-22 Zoltan Varga <vargaz@gmail.com>
8410 * mini-arm.c: Fix the arm build.
8412 * generic-sharing.c (mini_type_get_underlying_type): New helper function
8413 handling enums, generic instances and generic sharing.
8414 (mini_type_stack_size_full): Ditto.
8416 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
8418 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
8420 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
8422 * tramp-arm.c: Implement the rgctx fetch and the generic class init
8425 * mini-arm.c: Various small generic sharing changes.
8427 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
8429 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
8432 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
8433 helper function to return a generic class init trampoline.
8435 * method-to-ir.c mini.c: Use it.
8437 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
8438 arch-specfic function to return a generic class init trampoline.
8440 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
8441 the GENERIC_CLASS_INIT custom code.
8443 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
8444 a fatal error, not a sharing failure.
8446 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
8449 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
8450 trampoline argument from MONO_ARCH_VTABLE_REG.
8452 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
8453 order of the arguments to the C trampoline: pass 'slot' as the trampoline
8454 argument, and pass the vtable in VTABLE_REG.
8456 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
8457 order of the arguments to the C trampoline: pass 'slot' as the trampoline
8458 argument, and pass the vtable in VTABLE_REG.
8459 (mono_arch_create_trampoline_code_full): Remove some special casing for
8460 the rgctx fetch trampoline.
8462 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
8465 * iltests.il: Add a test for it.
8467 2008-08-21 Zoltan Varga <vargaz@gmail.com>
8469 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
8471 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
8474 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
8475 use mono_jit_info_table_find () to avoid recursion.
8476 (mono_delegate_trampoline): Add a sync wrapper here.
8478 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
8481 * mini.c (mono_method_to_ir): Ditto.
8483 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
8484 add_sync_wrapper argument. Don't add a sync wrapper here.
8485 (mono_create_jump_trampoline): Don't add a sync wrapper here.
8487 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
8489 2008-08-20 Bill Holmes <billholmes54@gmail.com>
8491 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
8492 of nonvolatile registers back from MonoContext to CONTEXT.
8494 Contributed under MIT/X11 license.
8496 2008-08-20 Bill Holmes <billholmes54@gmail.com>
8498 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
8499 arguments on Winx64 there are only 4 argument registers. For this
8500 logic to work the last argument must be pulled from the stack.
8502 Contributed under MIT/X11 license.
8504 2008-08-20 Zoltan Varga <vargaz@gmail.com>
8506 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
8508 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
8509 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
8510 encode/decode_method_ref ().
8512 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
8514 * aot-runtime.c (decode_patch): Ditto.
8516 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
8517 MONO_PATCH_INFO_METHOD.
8519 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
8522 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
8525 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
8527 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
8528 one from the caller.
8530 * aot-runtime.c (decode_generic_inst): New function to decode and
8531 return a interned generic inst.
8532 (decode_klass_ref): Use it.
8533 (decode_method_ref): Ditto.
8535 * aot-compiler.c (emit_exception_debug_info): Save
8536 jinfo->has_generic_jit_info too.
8538 2008-08-19 Zoltan Varga <vargaz@gmail.com>
8540 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
8542 * iltests.il.in: Add a test for fconv_to_i.
8544 * liveness.c: Disable the liveness2 pass for now to save space.
8546 * regalloc2.c: Include mempool-internals.h to fix warnings.
8548 * aot-compiler.c (encode_method_ref): Encode the context of generic
8551 * aot-runtime.c (decode_method_ref): Inflate generic methods using
8552 the context saved in the aot file.
8554 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
8556 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
8558 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
8559 volatile so they won't be optimized away.
8561 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
8567 * dominators.c: Remove duplicated functions that now are in
8568 mempool-internals.h.
8570 2008-08-19 Zoltan Varga <vargaz@gmail.com>
8572 * aot-compiler.c: Fix warnings.
8574 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
8576 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
8578 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
8581 * mini.c (mono_resolve_patch_target): Ditto.
8583 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
8584 (encode_klass_ref): Add support for encoding VARs/MVARs.
8586 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
8588 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
8589 the handling of the got entries into a separate 'decode_got_entry' function.
8590 Add support for RGCTX_FETCH.
8592 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
8593 clobbered by the trampoline code.
8595 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
8596 not clobbered by the indirect calling code.
8598 2008-08-18 Zoltan Varga <vargaz@gmail.com>
8600 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
8603 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
8605 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
8606 signature using the compilation mempool otherwise we would leak it.
8608 2008-08-18 Zoltan Varga <vargaz@gmail.com>
8610 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
8611 mono_emit_abs_call ().
8613 * patch-info.h: Add GENERIC_CLASS_INIT.
8615 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
8617 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
8618 as their target as a near call.
8620 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
8622 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
8624 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
8625 call to a runtime function described by a patch.
8627 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
8628 mono_emit_abs_call, this has the advantage that the ABS handling code in
8629 mono_codegen () can handle them both, and can handle other stuff in the
8630 future without additional code.
8632 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
8634 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
8637 * mini.h: Add missing bblock related prototypes.
8639 * mini.h (MonoCompile): Remove unused reverse_inst_list and
8640 reverse_inst_list_len fields.
8642 * mini.c: Refactor this file a bit by moving branch optimizations to
8645 * method-to-ir.c: Merge generic sharing changes missed earlier.
8647 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
8649 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
8650 shared patches. Process METHODCONST as a shared patch.
8652 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
8653 as it crashes on the 2.0 mscorlib.
8655 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
8658 * aot-compiler.c: Use is_plt_patch () in a few additional places.
8659 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
8662 * aot-compiler.c: Reorganize the got handling code to be a bit more
8665 2008-08-17 Zoltan Varga <vargaz@gmail.com>
8667 * aot-compiler.c: Make the patch_to_plt_offset hash table use
8668 mono_patch_info_equals/hash, and use it to massively simplify
8671 * mini.c (mono_patch_info_hash): Simplify this and add support for
8674 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
8676 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
8677 handling code, since an offset is not enough to identify a trampoline.
8679 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
8681 2008-08-17 Mark Probst <mark.probst@gmail.com>
8683 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
8685 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
8687 * mini-ops.h: Argument and result types for OVF_CARRY ops.
8689 * decompose.c: PPC decompositions for various ops.
8691 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
8693 2008-08-17 Zoltan Varga <vargaz@gmail.com>
8695 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
8696 call the generic trampoline code using a call, instead of a jump, to
8697 remove some special casing from the generic trampoline code.
8699 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
8700 (mono_codegen): Ditto.
8702 * aot-compiler.c aot-runtime.c: Ditto.
8704 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
8706 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
8707 helper function to find the offset corresponding to a lazy fetch trampoline.
8709 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
8710 when doing generic sharing.
8712 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
8715 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
8716 mini-trampolines.c to be with the other trampoline creation functions.
8718 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
8719 as it is equal to method->signature in most cases, add a
8720 mono_emit_method_call_full variant which takes a signature and an imt
8723 2008-08-16 Zoltan Varga <vargaz@gmail.com>
8725 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
8726 to this function, since it could be computed easily from the method
8728 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
8731 * method-to-ir.c mini.c: Remove references to
8732 compile_generic_method_wo_context.
8734 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
8735 generic method calls.
8737 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
8738 dimensional non-szarrays.
8740 * mini.c (mini_init): Register mono_array_new_1.
8742 * jit-icalls.c (mono_array_new_1): New jit icall.
8744 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
8745 pointing to the method.
8747 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
8748 method addresses belonging to METHOD_JUMP patches in the
8749 jump_target_got_slot_hash.
8750 (mono_aot_load_method): Ditto.
8752 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
8753 METHOD_JUMP patches.
8755 * mini.c (mini_create_jit_domain_info): New helper function which
8756 initializes/frees domain->runtime_info.
8757 (mini_free_jit_domain_info): Ditto.
8758 (mini_init): Install the domain hook functions with the runtime.
8760 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
8761 information maintained by the JIT.
8763 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
8764 insertion into jump_table_hash into mono_codegen (), also implement proper
8767 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
8768 tail calls, it is already done by the aot code.
8770 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
8773 * iltests.il.in: Make the jmp test a bit more complex.
8775 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
8776 generic instances which doesn't have a token.
8778 * aot-runtime.c (decode_method_ref): Ditto.
8780 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
8781 can handle this case now.
8782 (handle_box): Ditto.
8784 2008-08-15 Geoff Norton <gnorton@novell.com>
8786 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
8789 2008-08-15 Zoltan Varga <vargaz@gmail.com>
8791 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
8792 calling generic methods.
8794 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
8796 * aot-runtime.c (decode_patch_info): Ditto.
8798 * mini.c (mono_resolve_patch_target): Ditto.
8800 * patch-info.h: Add METHOD_RGCTX.
8802 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
8804 2008-08-14 Zoltan Varga <vargaz@gmail.com>
8806 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
8807 arguments in registers.
8809 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
8810 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
8812 * mini.c (mini_method_compile): Abort aot compilation for generic
8813 methods if generic sharing is disabled.
8815 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
8818 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
8819 requiring an mrgctx.
8821 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
8822 store instructions when converting a vcall to a normal call.
8824 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
8825 mono_arch_find_jit_info.
8827 2008-08-13 Zoltan Varga <vargaz@gmail.com>
8829 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
8830 avoid calling mono_method_full_name () for every method even if the
8832 (check_inline_caller_method_name_limit): Ditto.
8834 2008-08-12 Zoltan Varga <vargaz@gmail.com>
8836 * driver.c (main_thread_handler): Allow AOT compilation of multiple
8837 assemblies in one run.
8839 * aot-compiler.c (mono_compile_assembly): Only print out a count of
8840 skipped methods if it is not 0.
8842 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
8844 2008-08-12 Bill Holmes <billholmes54@gmail.com>
8846 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
8847 MONO_ARCH_HAVE_UNWIND_TABLE.
8849 Contributed under MIT/X11 license.
8851 2008-08-12 Bill Holmes <billholmes54@gmail.com>
8853 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
8854 from default optimizaton list on Winx64.
8856 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
8858 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
8859 the LMF from the MonoJitTlsData structure.
8861 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
8863 Contributed under MIT/X11 license.
8865 2008-08-12 Zoltan Varga <vargaz@gmail.com>
8867 * mini.c (sigsegv_signal_handler): Fix the build.
8869 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
8870 assembly->aot_module.
8872 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
8873 hash table. This simplifies and speeds up a lot of code, and fixes support
8876 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
8879 * mini-exceptions.c: Ditto.
8881 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
8882 'native_offset' argument, since these are computed in the
8883 mono_find_jit_info () function.
8885 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
8886 is used by exceptions-ppc.c.
8888 * exceptions-ppc.c: Call mono_find_jit_info () instead of
8889 mono_arch_find_jit_info ().
8891 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
8892 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
8893 generic code in mini-exceptions.c.
8895 2008-08-11 Zoltan Varga <vargaz@gmail.com>
8897 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
8899 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
8901 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
8902 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
8903 called while holding the loader lock. Fixes #415608.
8904 (mono_aot_get_method_from_token_inner): Ditto.
8906 2008-08-09 Zoltan Varga <vargaz@gmail.com>
8908 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
8909 to reduce differences between this and the generic implementation in
8911 (ves_icall_get_frame_info): Ditto.
8913 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
8915 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
8918 * exceptions-ppc.c (arch_get_call_filter): Rename this to
8919 mono_arch_get_call_filter () and make it non-static, for consistency with the
8920 other architectures.
8922 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
8925 * local-propagation.c:
8926 * mini-x86.c: Correct the name of arch defines.
8928 2008-08-09 Zoltan Varga <vargaz@gmail.com>
8930 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
8931 NO_EMULATE_LONG_SHIFT_OPS define.
8933 2008-08-08 Zoltan Varga <vargaz@gmail.com>
8935 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
8936 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
8938 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
8939 MACH fixes. Merged from the 2.0 branch.
8941 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
8943 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
8944 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
8946 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
8948 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
8949 mono_marshal_get_native_wrapper () signature changes.
8951 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
8953 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
8954 conversion bug under arm.
8956 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
8958 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
8960 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
8961 with overflow checking.
8963 2008-08-05 Marek Habersack <mhabersack@novell.com>
8965 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
8966 to the genmdesc.pl file
8968 2008-08-05 Zoltan Varga <vargaz@gmail.com>
8970 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
8971 arg_array in the soft-float versions of the LOAD/STORE macros.
8973 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
8976 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
8978 2008-08-02 Zoltan Varga <vargaz@gmail.com>
8980 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
8981 a float HFA. Fixes #413621.
8983 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
8985 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
8986 frame_size to args_size. Fixes build.
8988 2008-08-02 Zoltan Varga <vargaz@gmail.com>
8990 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
8991 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
8993 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
8994 the stack are not unaligned. Fixes #413247.
8996 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
8998 * mini.c: update jitted methods performance counters.
9000 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
9002 * mini-exceptions.c: increase the exceptions thrown performance
9003 counter in mono_handle_exception ().
9005 2008-07-29 Zoltan Varga <vargaz@gmail.com>
9007 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
9008 can work with netmodules.
9010 2008-07-28 Geoff Norton <gnorton@novell.com>
9012 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
9015 2008-07-28 Zoltan Varga <vargaz@gmail.com>
9017 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
9020 2008-07-28 Bill Holmes <billholmes54@gmail.com>
9022 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
9023 The float param registers and other param registers must be the
9024 same index on Windows x64.
9026 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
9027 ArgValuetypeAddrInIReg argument case. Setting the argument
9028 op to OP_VTARG_ADDR (OP_REGOFFSET)).
9030 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
9031 variable computed above as the copy length for arguments of storage
9032 type ArgValuetypeAddrInIReg.
9034 * mini-amd64.c (mono_arch_emit_call) : Implementing the
9035 ArgValuetypeAddrInIReg argument case. This case will rely on
9036 mono_arch_emit_outarg_vt to emit the correct code later in the process.
9038 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
9039 a 32 byte stack allocation for all calls. We will omit the adjustment for
9040 jump and tail call instructoins as they do not follow the typical call behavior.
9042 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
9043 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
9044 local variable and pass the local variable by reference to the called method.
9046 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
9047 Implementing the ArgValuetypeAddrInIReg argument case. When the address
9048 of a struct is passed in a register it must be saved with the other
9049 volatile argument on the stack.
9051 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
9052 frame pointer the stack adjustment value must be saved to the unwind
9055 Contributed under MIT/X11 license.
9057 2008-07-28 Zoltan Varga <vargaz@gmail.com>
9059 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
9060 which got lost in the merge.
9062 2008-07-27 Zoltan Varga <vargaz@gmail.com>
9064 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
9067 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
9069 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
9070 icalls, since they won't be patched.
9072 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
9073 different code sequence when running under valgrind to prevent some valgrind
9076 * iltests.il.in: Add new regression test.
9078 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
9081 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
9082 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
9084 * iltests.il.in: Add new test.
9086 * aot-compiler.c: Fix some warnings.
9088 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
9091 2008-07-27 Zoltan Varga <vargaz@gmail.com>
9093 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
9094 (mini_usage_jitdeveloper): Add a missing --wapi option.
9096 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9098 * mini-codegen.c: Simplify the is_fp macros.
9099 (free_up_ireg): Remove, use free_up_reg instead.
9100 (free_up_reg): Fix the fp case.
9102 2008-07-26 Zoltan Varga <vargaz@gmail.com>
9104 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
9107 * exceptions-x86.c: Merge some changes which seemed to have got lost
9108 in the linear-ir merge.
9110 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
9112 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
9113 long vreg volatile even if the variable was already created.
9115 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
9118 2008-07-26 Zoltan Varga <vargaz@gmail.com>
9120 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
9122 * mini.c (mono_jit_compile_method_inner): Add support for
9123 MONO_EXCEPTION_BAD_IMAGE.
9125 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
9126 mini_method_get_context () returns NULL. Fixes #356531.
9128 * mini.c (mono_method_to_ir): Ditto.
9130 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
9131 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
9133 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9135 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
9136 in the LDFTN implementation.
9138 2008-07-25 Mark Probst <mark.probst@gmail.com>
9140 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
9141 code, patch calls to icalls, too, even if they're not in the
9142 shared generic code hash. Fixes #411962.
9144 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9146 * cpu-x86.md: Increase the length of the fcall opcodes.
9148 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
9149 calls returning floats.
9151 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
9154 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
9157 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
9158 into the domain->method_code_hash.
9160 * aot-compiler.c: Fix win32 build.
9162 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
9164 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
9165 gshared NEWARR implementation.
9167 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
9169 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
9170 can be used outside of method_to_ir.
9172 * mini.h (MonoCompile): Add arg_types field.
9174 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
9176 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
9177 the values of the local arg_array and param_types array.
9179 2008-07-24 Zoltan Varga <vargaz@gmail.com>
9181 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
9182 got accesses might only get generated later when NEWOBJ is decomposed.
9184 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
9185 looking up the native code of the target method when a delegate is called
9188 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
9191 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
9193 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
9194 AOT work on platforms without a working dlsym implementation.
9196 * mini.h: Bump AOT image format version.
9198 2008-07-24 Mark Probst <mark.probst@gmail.com>
9200 * mini-exceptions.c: Free a MonoType with
9201 mono_metadata_free_type() instead of g_free().
9203 * aot-runtime.c: Free a MonoType.
9205 2008-07-24 Zoltan Varga <vargaz@gmail.com>
9207 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
9210 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
9213 2008-07-23 Massimiliano Mantione <massi@ximian.com>
9214 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
9217 2008-07-23 Zoltan Varga <vargaz@gmail.com>
9219 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
9220 NEWOBJ calls on valuetypes.
9222 * iltests.il.in: Add new test.
9224 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
9226 2008-07-22 Zoltan Varga <vargaz@gmail.com>
9228 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
9229 is no longer needed.
9231 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
9232 non register sized integer arguments.
9233 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
9234 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
9237 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
9240 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
9241 two a binop with different sized arguments is emitted.
9243 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
9244 instruction in the ins==NULL case.
9246 2008-07-23 Zoltan Varga <vargaz@gmail.com>
9248 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
9250 * mini-x86.c: Fix osx build.
9252 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
9255 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
9256 instruction for non int sized variables.
9258 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
9261 2008-07-23 Robert Jordan <robertj@gmx.net>
9263 * method-to-ir.c: Fix MSVC build.
9265 2008-07-22 Zoltan Varga <vargaz@gmail.com>
9267 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
9268 a non int sized type, widen it to an int since newer versions of gcc seem to
9269 generate code which needs this.
9271 * ssa2.c abcremoval2.c: Fix warnings.
9273 * *: Merge the Linear IR branch.
9275 The original branch is at trunk/branches/vargaz/mini-linear-il, and
9276 the ChangeLog file there describes all the changes done over the years.
9277 Further documentation can be found at www.mono-project.com/Linear_IL.
9279 2008-07-21 Bill Holmes <billholmes54@gmail.com>
9281 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
9282 The float param registers and other param registers must be the
9283 same index on Windows x64.
9285 Contributed under MIT/X11 license.
9287 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
9289 * mini.c: Make the previous fix GC safe.
9291 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
9293 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
9295 2008-07-21 Bill Holmes <billholmes54@gmail.com>
9297 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
9298 on Winx64. This type will not be passed on the stack (ArgOnStack), but
9299 ArgValuetypeAddrInIReg instead.
9301 Contributed under MIT/X11 license.
9303 2008-07-21 Zoltan Varga <vargaz@gmail.com>
9305 * mini-codegen.c (get_register_spilling): Fix a warning.
9307 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
9309 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
9310 for types which the initialization fails. Raises the provided exception
9311 at the right stop after cleanup.
9313 2008-07-16 Zoltan Varga <vargaz@gmail.com>
9315 * aot-compiler.c: Free most of the memory allocated during compilation.
9317 * mini.c (mini_parse_debug_options): Fix a leak.
9319 * mini.c (mini_method_compile): Don't add the method to the jit info tables
9320 during aot compilation.
9322 2008-07-14 Zoltan Varga <vargaz@gmail.com>
9324 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
9325 it has too much register pressure.
9327 2008-07-13 Zoltan Varga <vargaz@gmail.com>
9329 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
9331 2008-07-12 Zoltan Varga <vargaz@gmail.com>
9333 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
9336 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
9337 on amd64 similar to the way it is done on arm.
9339 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9341 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
9342 consistency, normalize error messages, avoid loading aot-only modules in
9345 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
9348 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
9350 2008-07-11 Martin Baulig <martin@ximian.com>
9353 (MonoDebuggerInfo): Add `interruption_request'.
9355 2008-07-12 Zoltan Varga <vargaz@gmail.com>
9357 * aot-compiler.c (emit_plt): Remove some dead code.
9359 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
9361 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
9362 return the plt info offset belonging to a given plt entry.
9364 * mini-trampolines.c (mono_aot_plt_trampoline): Use
9365 mono_aot_get_plt_info_offset.
9367 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
9368 similar to the amd64 code by makeing jumps through a separate jump table
9369 instead of embedding the jump addresses into the code.
9371 2008-07-11 Zoltan Varga <vargaz@gmail.com>
9373 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
9376 2008-07-10 Martin Baulig <martin@ximian.com>
9378 * mini.c (mini_method_compile): Disable generics sharing when
9379 running in the debugger.
9381 2008-07-10 Zoltan Varga <vargaz@gmail.com>
9383 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
9385 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
9386 the local register allocator from running out of registers on x86 when
9389 2008-07-10 Bill Holmes <billholmes54@gmail.com>
9391 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
9392 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
9395 Contributed under MIT/X11 license.
9397 2008-07-10 Zoltan Varga <vargaz@gmail.com>
9399 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
9400 speed up the assembler.
9402 2008-07-09 Zoltan Varga <vargaz@gmail.com>
9404 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
9407 * mini.c: Move the soft float handling macros a bit earlier, add
9408 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
9411 * mini.h: Add prototype for mono_arch_fixup_jinfo.
9413 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
9414 read-only to help catch code allocation requests.
9416 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
9417 and turn it off when using --aot-only or when compiling with --aot=full.
9419 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
9420 jump table for switches from the normal domain mempool, not the code
9423 * mini-trampolines.c (get_unbox_trampoline): New function to return an
9424 unbox trampoline which handles aot-only mode too.
9426 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
9427 an AOTed unbox trampoline.
9429 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
9431 2008-07-09 Bill Holmes <billholmes54@gmail.com>
9433 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
9436 Contributed under MIT/X11 license.
9438 2008-07-09 Bill Holmes <billholmes54@gmail.com>
9440 * mini.c (mono_codegen): Allocate space at the end of the code block and store
9441 the unwind information for the method at the end of the allocated block.
9443 * mini-amd64.h: Added declarations for the unwind routines and adding field to
9444 MonoCompileArch to hold the unwind info for SEH on Winx64
9446 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
9447 frame pointer info for the method being compiled.
9449 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
9450 the call to mono_exception_from_token.
9452 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
9453 storing the method prolog information in a format that the Winx64 SEH can understand. This
9454 information is stored a the end of the method block because it is all 32-bit offset based.
9456 Contributed under MIT/X11 license.
9458 2008-07-09 Zoltan Varga <vargaz@gmail.com>
9460 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
9462 * wapihandles.c: Fix warnings.
9464 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
9467 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
9468 mono_jit_compile_method in aot-only mode since that calls the type
9471 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
9472 get_delegate_invoke_impl in aot-only mode.
9474 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
9476 2008-07-08 Zoltan Varga <vargaz@gmail.com>
9478 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
9480 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
9483 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
9485 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
9486 init trampoline from the AOT file as well.
9488 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
9489 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
9492 * mini.c (mini_init): Move the call to mono_exceptions_init () after
9495 * exceptions-amd64.c: Add _full variants for the remaining exception code
9496 creation functions as well, allow emission of relocatable code, remove
9497 caching since that is now done by the caller.
9499 * mini-exceptions.c: Add _full variants for the remaining exception code
9500 creation functions as well, add aot-only support.
9502 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
9503 if we can determine a proper token for them.
9504 (add_wrappers): Add a few more wrappers.
9505 (emit_method_code): Remove some dead code.
9506 (emit_trampolines): Emit exception code too.
9508 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
9510 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
9511 mono_array_new_va which avoids varargs.
9513 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
9515 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
9516 mono_arch_create_specific_trampoline () in all places.
9518 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
9519 a bit so it can be used for other things as well.
9521 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
9524 * exceptions-amd64.c: Rename the caching from the exception code creation
9525 functions, it is done by the caller instead.
9527 * exceptions-amd64.c: Change the signature of the exception code creation
9528 functions to allow the creation of relocatable code later.
9530 * mini-exceptions.c: Add a set of functions to query the various
9531 runtime-generated exception functions.
9533 * mini.c mini-exceptions.c: Use the newly added functions instead of the
9534 mono_arch_.. () functions.
9536 2008-07-07 Zoltan Varga <vargaz@gmail.com>
9538 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
9540 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
9542 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
9543 (mini_get_vtable_trampoline): Ditto.
9545 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
9546 code in the AOT case by returning the code size and a list of relocations to
9549 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
9551 2008-07-07 Bill Holmes <billholmes54@gmail.com>
9553 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
9556 Contributed under MIT/X11 license.
9558 2008-07-07 Zoltan Varga <vargaz@gmail.com>
9560 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
9561 so the buffer size can be computed correctly. Fixes #404735.
9563 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
9564 normally as cfg->debug_info is already freed.
9566 2008-07-06 Zoltan Varga <vargaz@gmail.com>
9568 * mini-amd64.c: For calls returning vtypes in registers, don't store
9569 the return address on the stack, instead allocate a separate local for
9572 2008-07-05 Mark Probst <mark.probst@gmail.com>
9574 * mini-trampolines.c, mini.h: Add an argument to
9575 mono_create_jit_trampoline_in_domain() for turning off the adding
9576 of the sync wrapper.
9578 * mini.c: Use the JIT trampoline without sync instead of
9579 ldftn_nosync in static RGCTX invoke wrappers so that the call can
9582 2008-07-04 Mark Probst <mark.probst@gmail.com>
9584 * driver.c: Turn on GSHARED optimization by default.
9586 2008-07-04 Zoltan Varga <vargaz@gmail.com>
9588 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
9589 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
9591 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
9592 create a variant of the generic trampoline code callable from AOTed trampolines.
9594 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
9595 trampoline code callable from AOTed trampolines.
9597 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
9599 2008-07-04 Mark Probst <mark.probst@gmail.com>
9601 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
9602 pass-through manner.
9604 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
9605 and don't fail sharing for them anymore.
9607 * mini-exceptions.c: Handle exceptions in shared generic methods.
9609 * generic-sharing.c: When checking the context of a generic
9610 method, also check its class's context. Don't treat wrappers as
9613 * mini-trampolines.c: Some code factored out to
9614 metadata/generic-sharing.c. Handle the MRGCTX case.
9616 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
9617 we must deal with the method being of another instantiation of the
9618 class. Add static rgctx invoke wrappers to generic methods.
9620 2008-07-04 Mark Probst <mark.probst@gmail.com>
9622 * mini.c: Provide all jit infos of generic shared methods with a
9625 * mini-exceptions.c: Handle the new situation that a generic info
9626 might be available, but not info about the this/vtable/mrgctx
9629 2008-07-03 Mark Probst <mark.probst@gmail.com>
9631 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
9634 2008-07-03 Zoltan Varga <vargaz@gmail.com>
9636 * dominators.c (check_dominance_frontier): Fix a warning.
9638 * mini.h: Add some missing prototypes.
9640 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
9642 * driver.c (mono_jit_init_version): Correct the comments since the first
9643 argument should be the name of the root domain, not a filename.
9645 * aot-runtime.c (make_writable): Error out if this is called while running
9647 (load_aot_module): Ditto.
9649 * aot-compiler.c: Really fix the computation of method indexes.
9651 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
9652 optimizations as this is no longer called frequently.
9654 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
9655 method and the invoke impl code and pass it to the delegate trampoline instead of
9656 just the delegate class.
9658 2008-07-02 Zoltan Varga <vargaz@gmail.com>
9660 * aot-compiler.c: Fixup the computation of method indexes.
9661 (add_wrappers): Create the base methods of the runtime invoke wrappers using
9662 the method builder infrastructure.
9664 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
9667 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
9668 mode, load the method right away instead of creating a trampoline.
9670 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
9672 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
9675 2008-07-01 Zoltan Varga <vargaz@gmail.com>
9677 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
9678 (mono_aot_load_method): Use method_index instead of method->token.
9680 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
9681 can handle icalls etc. properly.
9683 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9685 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
9687 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
9688 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
9689 JIT_ICALL_ADDR patch type.
9691 * patch-info.h: Add JIT_ICALL_ADDR patch type.
9693 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
9695 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
9697 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
9699 2008-06-30 Zoltan Varga <vargaz@gmail.com>
9701 * mini.c: Use domain->jit_code_hash_lock for controlling access to
9702 domain->jit_code_hash.
9704 2008-06-29 Zoltan Varga <vargaz@gmail.com>
9706 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
9708 2008-06-27 Zoltan Varga <vargaz@gmail.com>
9710 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
9711 get_this_arg_from_call, let it compute it when needed.
9713 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
9714 gsctx from code only when needed.
9716 * mini-trampolines.c (get_generic_context): Rename this to
9717 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
9718 it can be called by the arch backends.
9720 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
9722 2008-06-26 Zoltan Varga <vargaz@gmail.com>
9724 * driver.c (mono_main): Add experimental --aot-only command line option.
9726 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
9729 2008-06-26 Kornel Pal <kornelpal@gmail.com>
9731 * driver.c (DllMain): Remove mono_module_handle.
9733 Contributed under MIT/X11 license.
9735 2008-06-25 Zoltan Varga <vargaz@gmail.com>
9737 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
9738 for emitting methods which are not in the source assembly. Detect and report
9739 failure of assembling+linking.
9741 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
9743 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
9745 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
9747 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
9749 2008-06-24 Zoltan Varga <vargaz@gmail.com>
9751 * mini.h: Remove some obsolete prototypes.
9753 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
9755 2008-06-24 Mark Probst <mark.probst@gmail.com>
9757 * mini.c (get_object_generic_inst): Variable-sized arrays are not
9758 supported by Visual Studio, so use alloca().
9760 2008-06-23 Zoltan Varga <vargaz@gmail.com>
9762 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
9765 2008-06-23 Mark Probst <mark.probst@gmail.com>
9767 * mini.c: Fail sharing of a generic method if it contains an open
9768 catch clause (because we don't pass MRGCTXs yet).
9770 2008-06-23 Mark Probst <mark.probst@gmail.com>
9772 * mini.c: When compiling a method with generic sharing, insert the
9773 method instantiated with an all-Object generic context into the
9774 jit info table, instead of the context of the first instantiation
9775 of the method we happen to compile.
9777 2008-06-18 Martin Baulig <martin@ximian.com>
9779 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
9780 `major_version' and `minor_version'.
9782 2008-06-17 Mark Probst <mark.probst@gmail.com>
9784 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
9785 mono_method_is_generic_sharable_impl() takes an additional
9786 argument specifying whether to treat type variables as reference
9789 2008-06-17 Mark Probst <mark.probst@gmail.com>
9791 * mini.h: Removed obsolete prototypes.
9793 2008-06-17 Mark Probst <mark.probst@gmail.com>
9795 * mini.c: Don't fail generic sharing for initobj and sizeof - we
9796 already handle them.
9798 2008-06-17 Mark Probst <mark.probst@gmail.com>
9800 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
9801 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
9802 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
9803 tramp-x86.c: Added a MonoGenericContext* argument to
9804 mono_arch_get_unbox_trampoline() so that it can call other
9805 functions which require it.
9807 2008-06-17 Mark Probst <mark.probst@gmail.com>
9809 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
9810 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
9811 mono_arch_get_this_arg_from_call() takes a
9812 MonoGenericSharingContext* as well.
9814 2008-06-17 Mark Probst <mark.probst@gmail.com>
9816 * mini.c: Factor out code for emitting unbox into emit_unbox() and
9817 implement generic sharing of unbox.
9819 2008-06-17 Mark Probst <mark.probst@gmail.com>
9821 * mini.c: Don't compute the vtable to determine whether a field is
9822 special static, because it might not work for open types.
9824 2008-06-17 Mark Probst <mark.probst@gmail.com>
9826 * mini.c: Removed the unused token_type and token_source arguments
9827 from get_runtime_generic_context_ptr().
9829 2008-06-17 Marek Habersack <mhabersack@novell.com>
9831 * mini.c (ADD_BINOP): fix the build
9833 2008-06-16 Zoltan Varga <vargaz@gmail.com>
9835 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
9838 2008-06-16 Mark Probst <mark.probst@gmail.com>
9840 * mini.h: Removed class relations enum that's not used anymore.
9842 2008-06-16 Mark Probst <mark.probst@gmail.com>
9844 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
9846 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
9847 the lazy fetch trampoline access code.
9849 2008-06-15 Zoltan Varga <vargaz@gmail.com>
9851 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
9853 2008-06-14 Zoltan Varga <vargaz@gmail.com>
9855 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
9857 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
9859 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
9861 2008-06-13 Zoltan Varga <vargaz@gmail.com>
9863 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
9866 * mini-ops.h: Add MIN/MAX_UN opcodes.
9868 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
9871 * basic-math.cs: Add more min/max tests.
9873 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
9875 2008-06-13 Mark Probst <mark.probst@gmail.com>
9877 * mini.c: Small fix in the prologue of emit_castclass.
9879 2008-06-13 Zoltan Varga <vargaz@gmail.com>
9881 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
9883 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
9884 do not work even for unsigned types. Fixes #400014.
9886 * basic-math.cs: Add regression tests for unsigned Min/Max.
9888 2008-06-13 Mark Probst <mark.probst@gmail.com>
9890 * mini.c: Added additional context_used argument to several
9891 functions, which will be needed for sharing generic methods. Use
9892 GET_RGCTX macro wherever appropriate. Declare only one
9893 context_used in mono_method_to_ir().
9895 2008-06-13 Mark Probst <mark.probst@gmail.com>
9897 * mini.c, generic-sharing.c: Removed generic class relations.
9899 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
9900 functions due to MRGCTX changes.
9902 2008-06-13 Mark Probst <mark.probst@gmail.com>
9904 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
9905 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
9906 with calculated IMT.
9908 * mini.c: Generic sharing of calls via generic interfaces.
9910 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
9911 generic method with non-constant MonoGenericContext*. Instead,
9912 the context is taken out of the method itself.
9914 2008-06-13 Mark Probst <mark.probst@gmail.com>
9916 * mini.c: Generic sharing of ldvirtftn.
9918 2008-06-13 Mark Probst <mark.probst@gmail.com>
9920 * mini.c: Generic sharing of ldftn.
9922 2008-06-13 Mark Probst <mark.probst@gmail.com>
9924 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
9926 2008-06-13 Mark Probst <mark.probst@gmail.com>
9928 * mini.c: Generic sharing of the special case of ldtoken followed
9929 by a call to GetTypeFromHandle.
9931 2008-06-13 Mark Probst <mark.probst@gmail.com>
9933 * mini.c: Generic sharing of box for nullable types.
9935 2008-06-13 Zoltan Varga <vargaz@gmail.com>
9937 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
9938 are passed on the stack. Fixes #324807.
9940 2008-06-12 Bill Holmes <billholmes54@gmail.com>
9942 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
9943 for the ArgValuetypeAddrInIReg case.
9945 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
9946 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
9948 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
9949 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
9950 local variable and pass the local variable by reference to the called method.
9952 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
9953 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
9955 Contributed under MIT/X11 license.
9957 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
9959 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
9961 * debug-mini.c (mono_debug_print_vars): Release memory after printing
9964 2008-06-10 Martin Baulig <martin@ximian.com>
9967 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
9969 2008-06-09 Kornel Pal <kornelpal@gmail.com>
9971 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
9972 possible error when no arguments are passed.
9974 Contributed under MIT/X11 license.
9976 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
9978 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
9979 where the file name is NULL.
9981 2008-06-09 Zoltan Varga <vargaz@gmail.com>
9983 * mini.c: Fix s390 build.
9985 2008-06-08 Zoltan Varga <vargaz@gmail.com>
9987 * trace.c (mono_trace_parse_options): Fix warnings.
9989 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
9991 2008-06-07 Zoltan Varga <vargaz@gmail.com>
9993 * mini.c (remove_block_if_useless): Avoid printing the method name.
9995 * mini.c: Remove needless setting of ins->cil_code which is now done by
9998 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
10001 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
10002 translated code after it has been patched.
10004 2008-06-06 Zoltan Varga <vargaz@gmail.com>
10006 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
10007 avoid problems during code patching on SMP systems.
10008 (emit_call): Avoid adding a patch info which is already added by
10010 (mono_arch_emit_exceptions): Ditto.
10012 2008-06-05 Zoltan Varga <vargaz@gmail.com>
10014 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
10015 MONO_TYPE_ISSTRUCT already checks for it.
10017 2008-06-05 Bill Holmes <billholmes54@gmail.com>
10019 * mini-amd64.c:merge_argument_class_from_type: When marshaling
10020 structs with floats on Winx64 the float registers are not used.
10021 The integer registers are always used..
10022 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
10023 only one register will be used and only if the size of the struct
10024 is 1,2,4, or 8 bytes.
10026 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
10027 to work for Winx64.
10029 Contributed under MIT/X11 license.
10031 2008-06-05 Martin Baulig <martin@ximian.com>
10033 * debug-debugger.c (debugger_lookup_class): Also call
10034 mono_class_setup_methods() here; we're only called from RTI.
10036 2008-06-05 Andreas Farber <andreas.faerber@web.de>
10038 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
10039 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
10040 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
10041 Post-process object files and add dtrace-generated object, if necessary.
10043 Contributed under MIT/X11 license.
10045 2008-06-04 Mark Probst <mark.probst@gmail.com>
10047 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
10050 * mini.c: Generic sharing for unbox.any and castclass.
10052 2008-06-04 Mark Probst <mark.probst@gmail.com>
10054 * mini.c: Ignore tailcall prefix in shared generic code and when
10055 doing calls which require a vtable/rgctx argument.
10057 2008-06-04 Mark Probst <mark.probst@gmail.com>
10059 * mini.c: Don't free the JIT info.
10061 * driver.c: Changes in the JIT info table testing code.
10063 2008-06-03 Zoltan Varga <vargaz@gmail.com>
10065 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
10066 interruption. Fix some warnings.
10068 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
10069 interruption_checkpoint.
10071 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
10073 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
10074 from embedding applications.
10076 2008-06-02 William Holmes <billholmes54@gmail.com>
10078 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
10079 reserving 32 bytes on the stack when making calls.
10081 Contributed under MIT/X11 license.
10083 2008-06-01 Zoltan Varga <vargaz@gmail.com>
10085 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
10086 the linear IL branch.
10088 * driver.c: Print out more information for --version on arm.
10090 2008-05-30 Zoltan Varga <vargaz@gmail.com>
10092 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
10093 bb_exit instead, since out of line bblocks might not actually be emitted
10096 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
10097 maximum epilog size for out of line bblocks if tracing is enabled.
10099 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
10101 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
10103 * arrays.cs: Regression tests for allocating arrays with negative sizes.
10105 2008-05-28 Zoltan Varga <vargaz@gmail.com>
10107 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
10108 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
10111 2008-05-27 Zoltan Varga <vargaz@gmail.com>
10113 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
10114 the 'value' to store is a constant.
10116 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
10118 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
10119 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
10121 2008-05-26 Zoltan Varga <vargaz@gmail.com>
10123 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
10124 for accessing method->generic_container.
10126 2008-05-24 Zoltan Varga <vargaz@gmail.com>
10128 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
10130 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
10132 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
10134 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
10137 2008-05-23 Zoltan Varga <vargaz@gmail.com>
10139 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
10141 * mini.c: Handle the case when mono_class_vtable () fails.
10143 2008-05-23 Massimiliano Mantione <massi@ximian.com>
10144 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
10147 2008-05-22 Mark Probst <mark.probst@gmail.com>
10149 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
10150 together with domain sharing.
10152 2008-05-22 Mark Probst <mark.probst@gmail.com>
10154 * mini.c: Treat callvirts to final methods like non-virtual calls
10155 when doing generic sharing, i.e. look them up in the runtime
10158 2008-05-22 Mark Probst <mark.probst@gmail.com>
10160 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
10161 with computed types (for generic sharing).
10163 * mini.c: Generic sharing for mkrefany and refanyval.
10165 2008-05-22 Zoltan Varga <vargaz@gmail.com>
10167 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
10170 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
10171 the generic sharing code.
10173 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
10176 2008-05-21 Zoltan Varga <vargaz@gmail.com>
10178 * mini.h: Remove the declaration of mono_aot_init_vtable ().
10180 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
10182 * driver.c: updated copyright date
10184 2008-05-21 Zoltan Varga <vargaz@gmail.com>
10186 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
10189 2008-05-19 Martin Baulig <martin@ximian.com>
10191 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
10192 pointing to the new `_mono_debug_using_mono_debugger' variable.
10195 (mono_main): Check mono_debug_using_mono_debugger() rather than
10196 the `MONO_INSIDE_MDB' environment variable to check whether we're
10197 inside the debugger.
10199 2008-05-19 Zoltan Varga <vargaz@gmail.com>
10201 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
10204 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
10206 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
10208 * mini.c: Added mini_assembly_can_skip_verification. This
10209 function checks if the assembly requested to skip verification.
10210 Fixes part of #387274.
10212 2008-05-07 Zoltan Varga <vargaz@gmail.com>
10214 * mini.c (mini_get_method): Disable the check for open generic classes when
10215 using generic sharing.
10217 * generics.cs: Add a test for #387034.
10219 * mini.c (mini_get_method): Check whenever the method class is an open generic
10220 type, and return NULL in that case, causing a verification error. Fixes
10223 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10225 * driver.c (mono_main): Revert r102623. The right
10226 thing to do is to enable the verifier under verifiable
10227 unless a --security flag was passed.
10229 We need this non-trivial behavior for --verify-all otherwise
10230 mcs-compileall won't be able to use it. As it needs everything to
10231 be verified under validil.
10233 2008-05-06 Martin Baulig <martin@ximian.com>
10237 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
10238 (mono_debugger_thread_cleanup): Likewise.
10239 (mono_debugger_extended_notification): Likewise.
10241 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10243 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
10244 against both inflated and non-inflated methods. We need to check against the
10245 generic definition for cases where the instantiated method is not visible.
10246 We need to check against the inflated types for cases where the instantiation
10247 changes any super type. This fixes #382986.
10249 Note that this doesn't need to be applied to other parts of mono_method_to_ir
10250 that check for visibiliy as generic params only appears as the type subject
10251 of tokens on call opcodes. Field manipulation and ldftn must always
10252 target an exact type.
10254 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10256 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
10257 if no related --security flag is passed.
10259 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10261 * mini-arch.h: Prepare support for ppc64.
10263 Contributed under MIT/X11 license.
10265 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10267 * aot-runtime.c: Prepare support for ppc64.
10269 Contributed under MIT/X11 license.
10271 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10273 * mini-ops.h: Prepare support for ppc64.
10275 Contributed under MIT/X11 license.
10277 2008-05-04 Andreas Farber <andreas.faerber@web.de>
10279 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
10281 Contributed under MIT/X11 license.
10283 2008-05-03 Zoltan Varga <vargaz@gmail.com>
10285 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
10286 assemblies, since aot_name is not a full path, causing us to load MS.NET
10287 assemblies on windows.
10289 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
10291 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
10292 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
10293 * main.c: Use UTF-8 encoded command line instead of Windows default code
10294 page on Windows to support Unicode.
10295 * driver.c (DllMain): New function for mixed-mode assembly support.
10296 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
10297 export __stdcall functions without decoration.
10299 Contributed under MIT/X11 license.
10301 2008-04-28 Mark Probst <mark.probst@gmail.com>
10303 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
10304 saving it very early.
10306 2008-04-28 Mark Probst <mark.probst@gmail.com>
10308 * mini.h, mini.c: Lots of code for accessing the old RGCTX
10309 deleted. The only way to access the new RGCTX is via the
10312 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
10313 vtable instead of the RGCTX to static methods.
10315 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
10316 accessing the new RGCTX.
10318 * generic-sharing.c: There is no separation between self, type
10319 arguments and other types in the RGCTX anymore.
10321 2008-04-25 Jonathan Chambers <joncham@gmail.com>
10323 * mini-amd64.c (add_general): Remove previous stack adjustment.
10324 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
10325 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
10326 for 32 bytes of stack space reserved for all calls.
10328 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
10329 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
10332 Code contributed under MIT/X11 license.
10334 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
10336 * mini.c (mini_method_verify): Only verify non-inflated methods, check
10337 against the root definition, peeling out method and type instantiations.
10338 Cache verify success results, code that fails verification is still
10339 checked multiple times.
10341 2008-04-23 Zoltan Varga <vargaz@gmail.com>
10343 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
10345 2008-04-23 Jonathan Chambers <joncham@gmail.com>
10347 * mini-amd64.c (add_general): Always increment stack on Win64.
10348 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
10351 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
10352 stack based argument handling on Win64.
10354 Code contributed under MIT/X11 license.
10356 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
10358 * Makefile.am (version.h): Add support for git-svn.
10360 2008-04-22 Zoltan Varga <vargaz@gmail.com>
10362 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
10363 so instead of calling g_spawn_command_line_sync, we do everything by hand,
10364 avoiding allocations and libc functions which might deadlock.
10366 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
10367 'no-gdb-backtrace' option is set.
10369 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
10371 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
10373 2008-04-21 Martin Baulig <martin@ximian.com>
10375 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
10376 and `get_lmf_addr'; `notification_address' is no longer a pointer.
10378 2008-04-21 Martin Baulig <martin@ximian.com>
10380 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
10381 `thread_vtable', `event_handler_ptr' and `event_handler'.
10383 2008-04-21 Martin Baulig <martin@ximian.com>
10385 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
10386 allows delayed initialization of the `executable_code_buffer' when
10389 2008-04-21 Martin Baulig <martin@ximian.com>
10391 * mini.h (mono_debugger_create_notification_function): Removed.
10392 * tramp-*.c (mono_debugger_create_notification_function): Removed.
10394 * mdb-debug-info64.s
10395 (MONO_DEBUGGER__notification_function): Added this in the .text section.
10397 * mdb-debug-info32.s
10398 (MONO_DEBUGGER__notification_function): Added this in the .text section.
10400 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
10401 currently only works on x86 and x86_64, so don't create it on ppc.
10403 2008-04-21 Martin Baulig <martin@ximian.com>
10405 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
10408 (mini_method_compile): In the fp elimination check, check
10409 `debug_options.mdb_optimizations' in addition to
10410 mono_debug_using_mono_debugger().
10412 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
10413 disable some JIT optimizations which are only disabled when
10414 running inside the debugger.
10415 Added `--help-debug' option to describe the debugging options.
10416 (parse_debug_options): New static function to parse the `--debug'
10417 options, so we can easily add more stuff in future.
10419 2008-04-20 Zoltan Varga <vargaz@gmail.com>
10421 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
10422 the method has no body.
10424 2008-04-19 Jonathan Chambers <joncham@gmail.com>
10426 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
10427 assembly is not allowed in MSVC 64-bit compiler.
10428 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
10429 as we get floating point exceptions everywhere.
10431 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
10432 correctly align arguments for call to throw_exception.
10433 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
10435 Code contributed under MIT/X11 license.
10437 2008-04-19 Zoltan Varga <vargaz@gmail.com>
10439 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
10441 2008-04-17 Zoltan Varga <vargaz@gmail.com>
10443 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
10445 * mini-amd64.c (NEW_INS): Set cil_code.
10447 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
10448 from mini-amd64.c so all debugger related logic is in one place.
10450 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
10451 later won't have a random ip assigned to them.
10453 2008-04-16 Zoltan Varga <vargaz@gmail.com>
10455 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
10456 the arch specific function initializes code_size.
10457 (mono_create_delegate_trampoline): Ditto.
10459 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
10460 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
10463 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
10464 running under the debugger.
10466 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
10469 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
10470 debugger. Also move the disabling of optimizations here from driver.c.
10471 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
10474 * mini.h (MonoCompile): Add a few new flags.
10476 2008-04-15 Zoltan Varga <vargaz@gmail.com>
10478 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
10479 so the cil_code field of created MonoInst's is properly set.
10480 (mini_select_instructions): Ditto.
10482 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
10483 (MONO_INST_NEW_CALL): Ditto.
10485 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
10486 in many places so the ins->cil_code field is properly initialized.
10488 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
10491 2008-04-14 Zoltan Varga <vargaz@gmail.com>
10493 * mini.c (mini_method_compile): Print a different message when compiling a
10496 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
10499 2008-04-11 Zoltan Varga <vargaz@gmail.com>
10501 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
10504 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
10506 2008-04-11 Zoltan Varga <vargaz@gmail.com>
10508 * mini.c (handle_stack_args): Make this return void since its return value was
10509 never used. Also set cfg->unverifiable for invalid IL instead of calling
10512 2008-04-10 Mark Probst <mark.probst@gmail.com>
10514 * mini.c: Make sure "this" is live in catch clauses with type
10515 variables in shared generic code.
10517 2008-04-08 Mark Probst <mark.probst@gmail.com>
10519 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
10520 generic_class_is_reference_type() to ensure the proper behaviour
10521 when sharing generic code and the type in question is a type
10524 2008-04-08 Zoltan Varga <vargaz@gmail.com>
10526 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
10527 race conditions when printing thread dumps. Fixes #377738.
10529 2008-04-08 Massimiliano Mantione <massi@ximian.com>
10531 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
10532 shows up when both MonoInst arguments can cause aliasig.
10533 There is likely no way in the current JIT to trigger this problem, but
10534 it showed up in the development of generics sharing, when in a new
10535 opcode both args of an OP_GROUP can be aliases (addresses of a local).
10536 When the generics sharing code will be committed, its tests will be
10537 valid also for this bug.
10539 2008-04-08 Zoltan Varga <vargaz@gmail.com>
10541 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
10544 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
10547 2008-04-07 Zoltan Varga <vargaz@gmail.com>
10549 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
10550 use a more detailed exception message for InvalidCastException.
10552 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
10554 * driver.c (mono_main): Add --debug=casts option to turn on better
10555 InvalidCastException message details.
10557 * mini.c (mini_get_debug_options): New helper function to return the address of
10558 the debug_options variable.
10560 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
10561 the jit_tls TLS variable.
10563 * mini.c (mono_jit_tls): New TLS variable.
10565 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
10568 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
10570 * mini.h: Removed verifer related stuff. This code was moved to verify.c
10572 * mini.c: Removed verifer related stuff, code moved to verify.c.
10574 * driver.c: Using code from verify.c instead of mini.c.
10576 2008-04-05 Zoltan Varga <vargaz@gmail.com>
10578 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
10581 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
10583 * mini.c (check_for_method_verify): Enabling verification of
10584 corlib if mono_verify_all is set. Bugs in the verifier preventing that
10587 2008-04-04 Zoltan Varga <vargaz@gmail.com>
10589 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
10590 caller saved registers as well.
10592 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
10593 saved registers as well.
10595 2008-03-30 Zoltan Varga <vargaz@gmail.com>
10597 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
10599 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
10602 2008-03-27 Zoltan Varga <vargaz@gmail.com>
10604 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
10606 (get_call_info): Take a gsctx argument instead of 'cfg'.
10608 2008-03-26 Zoltan Varga <vargaz@gmail.com>
10610 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
10611 mono_verify_all is set.
10613 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
10615 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
10617 2008-03-25 Zoltan Varga <vargaz@gmail.com>
10619 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
10622 * driver.c mini.c mini.h: Add a --verify-all development option to test the
10623 verifier and the code generated by the compiler.
10625 2008-03-25 Mark Probst <mark.probst@gmail.com>
10627 * mini.c: Generic sharing of the non-nullable case of the box
10630 2008-03-24 Zoltan Varga <vargaz@gmail.com>
10632 * inssel.brg: Fix the build.
10634 * iltests.il.in: Add a test for lconv.ovf.u8.un.
10636 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
10638 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
10639 Array:Address. Fixes #372410.
10641 * iltests.il.in: New tests for readonly prefix.
10643 2008-03-23 Zoltan Varga <vargaz@gmail.com>
10645 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
10646 mini-trampolines.c.
10648 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
10651 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
10653 * mini.c (mono_decompose_op_imm): New helper function.
10655 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
10656 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
10659 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
10660 mono_arch_output_basic_block. Fix warnings.
10662 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
10665 2008-03-22 Zoltan Varga <vargaz@gmail.com>
10667 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
10668 since the extra frame is now detected automatically inside the loop.
10670 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
10671 opts which are now in mono_peephole_ins ().
10673 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
10675 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
10676 frames and skip duplicate managed-to-native frames. Fixes #367665.
10678 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
10679 opts which are now in mono_peephole_ins ().
10680 (mono_arch_peephole_pass_2): Ditto.
10682 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
10684 * mini-codegen.c (mono_peephole_ins): New helper function containing the
10685 arch independent peephole optimizations.
10687 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
10688 opts which are now in mono_peephole_ins ().
10690 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
10692 * mini-s390.c (mono_arch_output_basic_block): Fix build.
10694 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
10697 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
10698 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
10701 2008-03-21 Zoltan Varga <vargaz@gmail.com>
10703 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
10704 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
10707 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
10708 mono_arch_output_basic_block. Fix warnings.
10710 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10712 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
10715 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10717 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
10720 * iltests.il: Add new tests.
10722 2008-03-20 Kornel Pal <kornelpal@gmail.com>
10724 * mini.c: Removed Windows version macros.
10726 2008-03-20 Mark Probst <mark.probst@gmail.com>
10728 * generic-sharing.c: Put reflection types in the extensible part
10729 of the runtime generic context.
10731 * mini.c: Generic sharing of the GetTypeHandle special case of the
10732 ldtoken instruction.
10734 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10736 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
10738 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
10740 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
10741 consistency with the other version on the linear IR branch.
10743 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
10745 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
10747 * iltests.il.in: Add new tests.
10749 2008-03-19 Zoltan Varga <vargaz@gmail.com>
10751 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
10753 * iltests.il.in: Add new tests.
10755 2008-03-19 Mark Probst <mark.probst@gmail.com>
10757 * mini.c: Two variables with the same name were declared in
10758 nesting contexts and one wasn't initialized. Fixed.
10760 2008-03-19 Mark Probst <mark.probst@gmail.com>
10762 * mini.c: Generic sharing of the initobj instruction.
10764 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
10766 * mini.c: make the test to optimize ldtoken from typeof() more
10769 2008-03-18 Mark Probst <mark.probst@gmail.com>
10771 * mini.c: Generic sharing of the initobj instruction for reference
10774 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
10776 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
10777 the mono_breakpoint_clean_code() code to perform bound checks.
10779 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
10781 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
10782 mono_arch_patch_callsite() to include the start of the managed method
10783 to be able to perform bound checks.
10785 2008-03-17 Mark Probst <mark.probst@gmail.com>
10787 * mini.c: Generic sharing for the isinst instruction.
10789 2008-03-17 Mark Probst <mark.probst@gmail.com>
10791 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
10792 inssel-long32-mips.brg: Added opcodes for doing indirect calls
10793 with the runtime generic context argument.
10795 * mini.c: Share calls to several types of unsharable methods by
10796 putting the address of the method code in the runtime generic
10797 context and doing an indirect call.
10799 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
10802 2008-03-16 Mark Probst <mark.probst@gmail.com>
10804 * generic-sharing.c: Change due to a change in the runtime genric
10807 2008-03-15 Martin Baulig <martin@ximian.com>
10810 (mono_arch_nullify_class_init_trampoline): Add call to
10811 mono_breakpoint_clean_code() to make things work when running
10812 inside the debugger.
10815 (mono_arch_nullify_class_init_trampoline): Add call to
10816 mono_breakpoint_clean_code() to make things work when running
10817 inside the debugger.
10819 2008-03-14 Zoltan Varga <vargaz@gmail.com>
10821 * inssel-long.brg (reg): Fix 64 bit build.
10823 2008-03-14 Mark Probst <mark.probst@gmail.com>
10825 * mini.c, mini.h: Share static generic code by passing it an
10826 implicit argument pointing to the runtime generic context.
10828 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
10829 inssel-long32-mips.brg: New opcodes for calling shared static,
10830 which need to be passed the runtime generic context.
10832 * mini-amd64.c, mini-x86.c: Save the runtime generic context
10833 argument on the stack in the prologue if needed. New function for
10834 finding the runtime generic context argument from the registers
10835 saved by the trampoline.
10837 * mini-amd64.h, mini-x86.h: Specify which register to use for the
10838 runtime generic context argument.
10840 * tramp-amd64.c: Also restore the register used for the runtime
10841 generic context argument.
10843 * mini-trampoline.c: Resolve shared static calls by consulting the
10844 runtime generic context via the new argument.
10846 * generic-sharing.c: Add an argument to sharability-checking
10847 functions that specifies whether type variables should be treated
10848 as sharable type arguments.
10850 * inssel-x86.brg: Removed a superfluous, buggy rule.
10852 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
10855 2008-03-14 Martin Baulig <martin@ximian.com>
10857 * debug-debugger.c (main_thread_handler): Call
10858 mono_runtime_run_main() without sending any notifications.
10860 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
10862 2008-03-14 Zoltan Varga <vargaz@gmail.com>
10864 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
10866 2008-03-14 Mark Probst <mark.probst@gmail.com>
10868 * tramp-x86.c: Fixed register restore offsets in the trampoline
10869 code for ECX and EDX.
10871 2008-03-12 Geoff Norton <gnorton@novell.com>
10873 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
10874 different ucontext_t implementations.
10875 * exceptions-arm.c: Use the above defines to get exceptions working on
10876 iPhone (based on a patch by Luke Howard lukeh@padl.com)
10877 * mini-arm.c: Implement iPhone icache support (based on a patch by
10878 Luke Howard lukeh@padl.com)
10880 2008-03-12 Mark Probst <mark.probst@gmail.com>
10882 * mini.c: Enable generic sharing of calls to non-static
10883 non-interface non-generic non-value-type methods.
10885 * mini-trampolines.c: Resolve calls from shared generic code.
10887 2008-03-11 Zoltan Varga <vargaz@gmail.com>
10889 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
10891 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
10893 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
10895 * mini.c: some fixes for the AOT compiler.
10897 2008-03-07 Zoltan Varga <vargaz@gmail.com>
10899 * cpu-amd64.md: Add clob:1 to some float opcodes.
10901 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
10903 * mini.h: Added MiniVerifierMode enumeration.
10905 * mini.c: Added mini_verifier_set_mode to control
10906 the usage of the new verifier.
10908 * mini.c (mono_method): Integrated the new verifier.
10910 * driver.c: Extended --security option with validil and
10911 verifiable options to activate the new verifier.
10913 2008-03-07 Zoltan Varga <vargaz@gmail.com>
10915 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
10916 optimization to ctors taking 0 or 2 arguments too.
10918 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
10921 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
10923 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
10925 2008-03-06 Zoltan Varga <vargaz@gmail.com>
10927 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
10928 non-aot case as well.
10930 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
10932 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
10935 * aot-compiler.c (encode_patch): Ditto.
10937 * mini.h (G_MININT32): Fix the definition of this.
10939 2008-03-05 Zoltan Varga <vargaz@gmail.com>
10941 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
10943 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
10945 2008-03-04 Zoltan Varga <vargaz@gmail.com>
10947 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
10948 methods returning vtypes in registers.
10949 (mono_arch_allocate_vars): Ditto.
10951 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
10953 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
10955 * generics.cs: Add a test from the linear IR branch.
10957 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
10959 * mini.c (inline_method): Cache failed inline attempts.
10961 2008-03-04 Mark Probst <mark.probst@gmail.com>
10963 * mini.c: For shared methods of generic classes put the location
10964 of "this" into the MonoGenericJitInfo.
10966 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
10967 register out of a MonoContext by register number. Add the generic
10968 sharing context as an argument to mono_arch_find_this_argument().
10970 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
10971 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
10972 for new arch function.
10974 * mini-exception.c: Handle open exception clauses in shared
10977 * mini-trampolines.c: Supply additional argument to
10978 mono_arch_find_this_argument().
10980 2008-03-04 Zoltan Varga <vargaz@gmail.com>
10982 * Makefile.am (regtests): Run the bench.exe tests last.
10984 2008-03-03 Zoltan Varga <vargaz@gmail.com>
10986 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
10989 2008-03-02 Zoltan Varga <vargaz@gmail.com>
10991 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
10994 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
10996 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
10998 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
10999 whose class has no cctor.
11001 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
11003 2008-03-01 Zoltan Varga <vargaz@gmail.com>
11005 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
11008 2008-02-29 Zoltan Varga <vargaz@gmail.com>
11010 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
11011 to be in sync with the code on the linear IR branch.
11013 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
11015 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
11017 2008-02-27 Zoltan Varga <vargaz@gmail.com>
11019 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
11021 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
11023 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
11025 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
11027 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
11029 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
11032 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
11034 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
11035 OP_LOADR4_MEMBASE emission.
11037 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
11038 (mono_spillvar_offset_float): Ditto.
11040 * mini-mips.c (mono_arch_emit_prolog): Ditto.
11042 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
11045 * basic-long.cs: Add regression tests for them.
11047 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
11049 (mono_arch_allocate_vars): Fix representation of single-precision float
11051 (mono_arch_output_basic_block): Ditto.
11053 * inssel-mips.brg: Ditto, remove duplicate items.
11055 * mini-mips.c (emit_load_volatile_arguments): New function to handle
11056 arguments of tail calls as on other platforms.
11057 (mono_arch_output_basic_block): Handle tail calls.
11059 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
11062 * objects.cs (test_5_pass_static_struct): Add test for it.
11064 Contributed under MIT/X11 license.
11066 2008-02-26 Zoltan Varga <vargaz@gmail.com>
11068 * Makefile.am: Use gmcs for compiling the regression tests.
11070 * *.2.cs *.2.il: Rename to *.cs and *.il.
11072 2008-02-24 Zoltan Varga <vargaz@gmail.com>
11074 * regalloc.h: Make the vassign array smaller.
11076 * mini.c (mini_method_compile): Remove an unused field in cfg.
11078 * mini-codegen.c: Add a bunch of micro optimizations.
11080 2008-02-23 Zoltan Varga <vargaz@gmail.com>
11082 * regalloc.h: Remove some unused fields.
11084 2008-02-22 Zoltan Varga <vargaz@gmail.com>
11086 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
11088 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
11090 2008-02-22 Mark Probst <mark.probst@gmail.com>
11092 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
11094 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
11095 trampoline: Fetch an entry from the runtime generic context. If
11096 it's NULL, jump to the actual trampoline to fill the runtime
11097 generic context. Otherwise, return it.
11099 * mini.c: Call the lazy fetch trampoline to get entries out of the
11100 runtime generic context.
11102 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
11103 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
11104 tramp-sparc.c: Stubs for the lazy fetch trampoline.
11106 2008-02-21 Mark Probst <mark.probst@gmail.com>
11108 * mini.c: Fetch data out of the extensible part of the runtime
11109 generic context instead of calling a helper function.
11111 * generic-sharing.c: Some functions moved into
11112 metadata/generic-sharing.c. Helper function for fetching other
11113 types now checks and asserts against extensible rgctx (just for
11114 debugging purposes - the helper function isn't called anymore
11115 unless for debugging).
11117 2008-02-21 Zoltan Varga <vargaz@gmail.com>
11119 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
11120 for tail calls up to the point that the tests in iltests.exe run. Also add a
11121 dummy CKFINITE implementation.
11122 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
11123 needed for trampoline LMF frames.
11125 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
11126 trampoline LMF frames.
11128 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
11130 * mini.c (inline_method): clean any pending loader error when inlining fail.
11131 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
11133 2008-02-21 Zoltan Varga <vargaz@gmail.com>
11135 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
11137 * aot-runtime.c (decode_patch_info): Ditto.
11139 * mini.c (mono_resolve_patch_target): Ditto.
11141 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
11144 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
11146 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
11147 if it references an icall address.
11149 2008-02-20 Zoltan Varga <vargaz@gmail.com>
11151 * cpu-s390x.md: Remove some more unused opcodes.
11153 * cpu-s390x.md: Remove some unused opcodes.
11155 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
11156 mono_op_imm_to_op ().
11158 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
11159 instead of a switch statement.
11161 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
11162 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
11164 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
11166 * mini-codegen.c: Remove unused mono_regstate2_... functions.
11168 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
11171 2008-02-19 Zoltan Varga <vargaz@gmail.com>
11173 * driver.c (mono_main): Improve error reporting when an assembly cannot be
11174 opened. Fixes #362607.
11176 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
11178 * iltests.il.in: Add a test for static methods in interfaces.
11180 2008-02-18 Zoltan Varga <vargaz@gmail.com>
11182 * genmdesc.c (build_table): Fix a crash on older glib versions.
11184 * cpu-sparc.md: Remove some unused opcodes.
11186 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
11187 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
11189 * cpu-amd64.md: Remove some unused opcodes.
11191 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
11192 like the other opcodes.
11194 2008-02-17 Zoltan Varga <vargaz@gmail.com>
11196 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
11198 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
11200 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
11201 variables 'cfg' instead of 'm' for consistency.
11203 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
11205 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
11206 argument holding the vtype return address, to avoid the ambigious use of
11207 cfg->ret for this purpose.
11209 * mini.c (NEW_RETLOADA): Use vret_addr if set.
11211 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
11213 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
11214 new mono_print_ins () function which only takes one argument.
11216 2008-02-15 Zoltan Varga <vargaz@gmail.com>
11218 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
11221 2008-02-14 Zoltan Varga <vargaz@gmail.com>
11223 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
11225 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
11227 * mini-x86.c: Sync with the version on the linear IR branch by adding new
11228 opcodes and other small changes.
11230 * mini-ops.h: Add some new opcodes from the linear IR branch.
11232 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
11234 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
11235 opcodes, use the REG_MEMBASE opcodes instead.
11237 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
11238 opcodes, use the REG_MEMBASE opcodes instead.
11240 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
11243 * mini.c (mono_op_imm_to_op): New helper function.
11245 * mini-ops.h: Add some opcodes from linear IR branch.
11247 2008-02-13 Zoltan Varga <vargaz@gmail.com>
11249 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
11252 2008-02-12 Zoltan Varga <vargaz@gmail.com>
11254 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
11257 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
11259 2008-02-09 Zoltan Varga <vargaz@gmail.com>
11261 * aot-compiler.c (emit_method_code): Add an assert.
11263 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
11264 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
11267 2008-02-08 Zoltan Varga <vargaz@gmail.com>
11269 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
11270 some load/store opcodes so they are consistent.
11271 (mono_arch_emit_prolog): Simplify some code.
11273 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
11275 * objects.cs: Add tests for large argument offsets on ARM.
11277 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
11278 stack offsets. Fixes #359651.
11280 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
11282 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
11284 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
11286 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
11288 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
11290 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
11291 rid of CEE_CONV_R_UN.
11293 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
11295 2008-02-07 Zoltan Varga <vargaz@gmail.com>
11297 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
11299 * mini.c (mono_normalize_opcodes): Add some more opcodes.
11301 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
11303 * cpu-amd64.md: Remove some unused opcodes.
11305 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
11307 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
11309 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
11310 arch specific functions for its parts. Call the peephole pass after local
11311 regalloc so the prolog can compute a more accurate max_offset.
11313 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
11314 the corresponding OP_I/OP_L opcodes.
11316 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
11318 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
11320 2008-02-06 Zoltan Varga <vargaz@gmail.com>
11322 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
11323 as they are handled in mini.c.
11325 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
11327 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
11328 case since it is handled in mini.c.
11330 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
11332 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
11334 * *.c: Use the new opcodes in the IR and back end code.
11336 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
11338 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
11340 2008-02-06 Mark Probst <mark.probst@gmail.com>
11342 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
11343 an assert because it has a race condition.
11345 2008-02-06 Zoltan Varga <vargaz@gmail.com>
11347 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
11349 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
11351 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
11353 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
11354 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
11356 2008-02-05 Zoltan Varga <vargaz@gmail.com>
11358 * cpu-amd64.md (move): Correct the maximum size of move.
11360 2008-02-05 Mark Probst <mark.probst@gmail.com>
11362 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
11363 the generic class init trampoline to return quickly if the class
11366 2008-02-04 Zoltan Varga <vargaz@gmail.com>
11368 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
11369 issues where an 32 bit callsite cannot be patched by a 64 bit address.
11371 2008-02-03 Zoltan Varga <vargaz@gmail.com>
11373 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
11376 2008-01-31 Zoltan Varga <vargaz@gmail.com>
11378 * objects.cs: Add some soft-float tests.
11380 * mini.c: Fix a couple more soft-float issues.
11382 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
11384 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
11385 avoid a REX prefix.
11387 2008-01-30 Zoltan Varga <vargaz@gmail.com>
11389 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
11390 exception happens while compiling a virtual method.
11392 2008-01-29 Zoltan Varga <vargaz@gmail.com>
11394 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
11396 * mini-sparc.c: Fix build.
11398 * mini-sparc.c (get_call_info): Add support for generic sharing.
11400 * mini-exceptions.c: Add a FIXME.
11402 2008-01-27 Zoltan Varga <vargaz@gmail.com>
11404 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
11405 altstack handling code.
11407 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
11409 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
11411 * mini-s390.c: Add support for generic sharing.
11413 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
11415 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
11417 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
11419 * mini-s390x.c: Add support for generic sharing.
11421 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
11423 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
11425 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
11426 can be used since it takes a 16 bit signed immediate.
11428 * inssel-s390x.brg: Fix OP_SETRET.
11430 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
11432 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
11434 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
11436 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
11438 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
11441 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
11444 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
11445 of the unused mono_arch_patch_delegate_trampoline stuff.
11447 2008-01-26 Zoltan Varga <vargaz@gmail.com>
11449 * basic-long.cs: Move the fp related tests to basic-float.cs.
11451 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
11453 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
11455 * basic-calls.cs: Add a test for proper float argument passing.
11457 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
11458 if the context corresponds to an exception received through a signal.
11460 * exceptions.cs: Add a test for nullref handling at the start of a try
11463 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
11465 * jit-icalls.c (mono_break): New JIT icall.
11467 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
11469 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
11471 2008-01-25 Zoltan Varga <vargaz@gmail.com>
11473 * cpu-*.md: Get rid of unused opcodes.
11475 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
11477 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
11480 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
11483 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
11484 the arch independent trampoline code in mini-trampolines.c.
11486 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
11488 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
11490 * mini-s390.h: Remove an unused define.
11492 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
11493 the arch independent trampoline code in mini-trampolines.c.
11495 * mini-arm.c (mono_arch_emit_prolog): Fix build.
11497 2008-01-24 Zoltan Varga <vargaz@gmail.com>
11499 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
11501 * mini-s390.c (mono_arch_emit_prolog): Fix build.
11503 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
11505 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
11507 * cpu-amd64.md: Use smaller sizes for int opcodes.
11509 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
11511 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
11514 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
11517 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
11518 instead of though a pointer to save an indirection when accessing elements of
11521 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
11523 (NOT_IMPLEMENTED): New helper macro.
11524 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
11527 * *.c: Use the new helper macro.
11529 2008-01-21 Zoltan Varga <vargaz@gmail.com>
11531 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
11533 2008-01-20 Zoltan Varga <vargaz@gmail.com>
11535 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
11538 2008-01-18 Zoltan Varga <vargaz@gmail.com>
11540 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
11541 profiling is enabled.
11543 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
11545 (mono_arch_emit_prolog): Add more first bblock optimizations.
11547 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
11548 in order if possible.
11549 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
11550 bblock, since the arguments are still in their original registers.
11552 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
11554 2008-01-17 Zoltan Varga <vargaz@gmail.com>
11556 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
11559 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
11562 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
11564 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
11565 process async exceptions received while in unmanaged code.
11567 * mini.c (mini_init): Install a callback with the runtime which will be called
11568 when a thread receives an async exception while in unmanaged code.
11570 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
11572 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
11574 2008-01-16 Wade Berrier <wberrier@novell.com>
11581 2008-01-16 Zoltan Varga <vargaz@gmail.com>
11583 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
11584 compilation with sun cc.
11586 * cpu-*.md: Fix the build.
11588 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
11590 * mini-amd64.h: Add some comments to the MonoLMF structure.
11592 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
11594 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
11595 in the LMF structure if possible. This saves two instructions in the
11596 managed->native wrappers.
11598 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
11600 2008-01-16 Mark Probst <mark.probst@gmail.com>
11602 * generic-sharing.c: New type argument lookup code which uses the
11603 runtime generic context template.
11605 2008-01-15 Zoltan Varga <vargaz@gmail.com>
11607 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
11609 * mini-arm.c (add_general): Fix arm eabi parameter passing.
11610 (mono_arch_output_basic_block): Fix localloc implementation.
11612 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
11614 * mini-ia64.c (peephole_pass): Fix ia64 build.
11616 * mini-amd64.c (peephole_pass): Fix a warning.
11618 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
11619 at a constant offset from sp/fp.
11621 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
11622 instead of obtaining it from *lmf in the managed method case.
11624 2008-01-14 Zoltan Varga <vargaz@gmail.com>
11626 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
11628 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
11630 * mini.h (MonoInstList): New type.
11631 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
11632 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
11633 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
11634 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
11635 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
11636 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
11637 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
11638 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
11639 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
11640 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
11641 MONO_INST_LIST_FOR_EACH_ENTRY,
11642 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
11643 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
11644 mono_inst_list_first, mono_inst_list_last,
11645 mono_inst_list_next, mono_inst_list_prev): New instruction
11646 list handling interfaces.
11647 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
11648 list head 'ins_list'.
11649 (MonoInst): Replace next pointer with list head 'node'.
11650 (MonoCallInst): Make 'out_args' a MonoInstList.
11651 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
11652 (MonoCompile): Delete reverse_inst_list and
11653 reverse_inst_list_len.
11654 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
11655 mono_arch_lowering_pass, mono_arch_local_regalloc,
11656 mono_arch_output_basic_block, mono_arch_emit_prolog):
11657 Convert to new instruction lists.
11658 (insert_after_ins): Delete.
11659 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
11661 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
11662 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
11663 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
11664 mono_emulate_opcode, mono_emit_load_got_addr,
11665 inline_method, mono_method_to_ir, mono_print_bb_code,
11666 print_dfn, decompose_pass, nullify_basic_block,
11667 replace_out_block_in_code, remove_block_if_useless,
11668 merge_basic_blocks, move_basic_block_to_end,
11669 try_unsigned_compare, optimize_branches, mono_print_code,
11670 mini_select_instructions, remove_critical_edges): Likewise.
11671 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
11672 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
11673 mono_arch_output_basic_block, mono_arch_emit_prolog):
11675 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
11676 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11677 mono_arch_output_basic_block): Likewise.
11678 (inst_list_prepend, insert_after_ins): Delete.
11679 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
11680 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
11682 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
11683 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
11684 mono_arch_emit_prolog): Likewise.
11685 * cfold.c (mono_constant_fold): Likewise.
11686 * liveness.c (visit_bb, mono_analyze_liveness,
11687 optimize_initlocals): Likewise.
11688 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
11689 * graph.c (mono_draw_code_cfg): Likewise.
11690 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
11691 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
11692 mono_ssa_cprop): Likewise.
11693 * abcremoval (get_relations_from_previous_bb, process_block):
11695 * local-propagation (mono_cprop_invalidate_values,
11696 mono_local_cprop_bb): Likewise.
11697 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
11698 peephole_pass, mono_arch_output_basic_block,
11699 mono_arch_emit_prolog): Likewise.
11700 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
11701 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11702 mono_arch_emit_prolog): Likewise.
11703 (insert_after_ins): Delete.
11704 * aliasing.c (print_code_with_aliasing_information,
11705 mono_build_aliasing_information, mono_aliasing_deadce):
11706 Convert to new instruction lists.
11707 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
11708 peephole_pass, NEW_INS, mono_arch_lowering_pass,
11709 mono_arch_local_regalloc, mono_arch_output_basic_block):
11711 (insert_after_ins): Delete.
11712 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
11713 peephole_pass, mono_arch_output_basic_block): Convert to
11714 new instruction lists.
11715 * mini-codegen (InstList, inst_list_prepend,
11716 insert_after_ins): Delete.
11717 (insert_before_ins, get_register_force_spilling,
11718 get_register_spilling, free_up_ireg, free_up_reg,
11719 create_copy_ins, create_spilled_store, alloc_int_reg,
11720 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
11721 to new instruction lists.
11722 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
11723 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11724 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
11725 (insert_after_ins): Delete.
11726 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
11727 mono_arch_local_regalloc, mono_arch_output_basic_block,
11728 mono_arch_call_opcode): Convert to new instruction lists.
11729 (insert_after_ins): Delete.
11730 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
11731 peephole_pass, mono_arch_output_basic_block,
11732 mono_arch_emit_prolog): Convert to new instruction lists.
11734 2008-01-11 Zoltan Varga <vargaz@gmail.com>
11736 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
11738 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
11741 * Makefile.am (version.h): Make this work with non-bash shells.
11743 2008-01-10 Zoltan Varga <vargaz@gmail.com>
11745 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
11747 2008-01-08 Zoltan Varga <vargaz@gmail.com>
11749 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
11750 the InitializeArray optimization.
11752 2008-01-06 Zoltan Varga <vargaz@gmail.com>
11754 * mini.c driver.c: Don't include os/gc_wrapper.h.
11756 2008-01-05 Zoltan Varga <vargaz@gmail.com>
11758 * mini.c (print_jit_stats): Print GC statistics if available.
11760 2008-01-04 Zoltan Varga <vargaz@gmail.com>
11762 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
11764 2007-12-29 Zoltan Varga <vargaz@gmail.com>
11766 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
11768 2007-12-26 Zoltan Varga <vargaz@gmail.com>
11770 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
11772 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
11774 * driver.c (mono_main): Ditto.
11776 2007-12-23 Zoltan Varga <vargaz@gmail.com>
11778 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
11780 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
11781 in the vtable can't be encoded.
11782 (compile_method): Ditto.
11784 2007-12-21 Zoltan Varga <vargaz@gmail.com>
11786 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
11789 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
11792 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
11793 the top LMF entry belongs to the current method.
11795 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
11797 2007-12-20 Zoltan Varga <vargaz@gmail.com>
11799 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
11801 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
11803 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
11805 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
11807 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
11809 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
11812 * basic-float.cs: Add an ulong->double cast test.
11814 2007-12-15 Zoltan Varga <vargaz@gmail.com>
11816 * mini.c (mono_method_to_ir): Fix a warning.
11818 2007-12-14 Zoltan Varga <vargaz@gmail.com>
11820 * mini-ops.h: Add OP_SWITCH.
11822 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
11823 CEE_SWITCH in back-end code, use OP_SWITCH instead.
11825 2007-12-11 Geoff Norton <gnorton@novell.com>
11827 * mini-s390x.c: Minor change to the MAX() define to allow
11828 it to compile with other gcc versions.
11830 2007-12-11 Geoff Norton <gnorton@novell.com>
11833 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
11835 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
11837 exceptions-arm.c (mono_arch_get_restore_context): Restore
11840 exceptions-arm.c (throw_exception): Save the frame pointer.
11841 This is a partial fix for #323747. Only the client side is
11844 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
11846 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
11847 was using an unrelated variable to log the class which
11848 needed the cctor to be called. This was crashing on arm.
11850 2007-12-09 Robert Jordan <robertj@gmx.net>
11852 * mini-x86.c (mono_arch_emit_epilog):
11853 Consider all kinds of 64-bit types. Fixes #323114.
11855 2007-12-08 Zoltan Varga <vargaz@gmail.com>
11857 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
11859 2007-12-07 Zoltan Varga <vargaz@gmail.com>
11861 * mini-amd64.c (peephole_pass): Add a missing instruction check.
11863 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
11865 * mini.c: run type ctor before allocating an object, not only
11866 when running it's constructor method (fixes at least part of bug #342507).
11868 2007-12-07 Zoltan Varga <vargaz@gmail.com>
11870 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
11872 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
11873 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
11876 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
11877 mono_generic_class_init_trampoline () the same as it is done with the other
11880 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
11881 aot-runtime.c aot-compiler.c: Implement AOT support.
11883 2007-12-07 Mark Probst <mark.probst@gmail.com>
11885 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
11886 build for archs which don't have the vtable trampoline defined
11889 2007-12-07 Zoltan Varga <vargaz@gmail.com>
11891 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
11893 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
11895 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
11897 * tramp-<ARCH>.c: Use the new helper function.
11899 2007-12-07 Mark Probst <mark.probst@gmail.com>
11901 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
11902 trampoline call, which takes a vtable argument.
11904 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
11905 OP_TRAMPCALL_VTABLEs like other calls.
11907 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
11908 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
11909 call. Implemented a support function which fetches the vtable
11910 from a register set.
11912 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
11913 Implemented a generic class init trampoline, using the
11914 OP_TRAMPCALL_VTABLE opcode.
11916 * mini.c: Implemented static field access when sharing generic
11917 code. This implies initing the class using the new
11918 OP_TRAMPCALL_VTABLE call.
11920 2007-12-07 Mark Probst <mark.probst@gmail.com>
11922 * mini.c: Don't compile methods with sharing enabled if their
11923 classes are disabled for sharing.
11925 2007-12-06 Zoltan Varga <vargaz@gmail.com>
11927 * inssel.brg: Add a missing sign extension to the GETCHR and array access
11928 opcodes. Fixes #346563.
11930 * objects.cs: Add a new test.
11932 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
11934 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
11935 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
11937 2007-12-06 Zoltan Varga <vargaz@gmail.com>
11939 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
11941 2007-12-03 Zoltan Varga <vargaz@gmail.com>
11943 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
11946 2007-12-02 Zoltan Varga <vargaz@gmail.com>
11948 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
11950 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
11951 optimization in the AOT case.
11953 2007-11-30 Zoltan Varga <vargaz@gmail.com>
11955 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
11957 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
11959 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
11961 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
11963 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
11964 is created by the inlined delegate ctor.
11966 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
11968 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
11970 2007-11-29 Zoltan Varga <vargaz@gmail.com>
11972 * cpu-x86.md: Fix the length of ckfinite.
11974 2007-11-28 Zoltan Varga <vargaz@gmail.com>
11976 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
11978 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
11979 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
11981 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
11983 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
11984 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
11986 2007-11-28 Martin Baulig <martin@ximian.com>
11989 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
11990 after creating the trampoline.
11992 2007-11-27 Zoltan Varga <vargaz@gmail.com>
11994 * aot-runtime.c (load_aot_module): Check runtime version if needed.
11996 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
11999 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
12000 instead of the calling method to help AOT.
12002 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
12004 2007-11-26 Zoltan Varga <vargaz@gmail.com>
12006 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
12009 2007-11-23 Zoltan Varga <vargaz@gmail.com>
12011 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
12013 * aot-compiler.c (compile_method): Correct check for generic method definitions.
12014 (encode_method_ref): No need to handle generic method definitions specially.
12016 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
12018 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
12021 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
12023 (compile_method): Enable generic sharing.
12025 2007-11-22 Zoltan Varga <vargaz@gmail.com>
12027 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
12028 (mini_method_compile): Add preliminary support for AOTing shared generic code.
12030 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
12033 * mini-trampolines.c: Fix a warning.
12035 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
12037 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
12038 (generic_class_is_reference_type): Remove unused function.
12040 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
12041 in the generic vtable trampoline case.
12043 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
12045 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
12046 return an AOT method based on a vtable slot.
12048 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
12050 * mini.c (mini_get_vtable_trampoline): Export this.
12052 2007-11-22 Martin Baulig <martin@ximian.com>
12055 (MonoDebuggerInfo): Move `debugger_version' up.
12057 2007-11-22 Martin Baulig <martin@ximian.com>
12060 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
12062 * mini-trampolines.c
12063 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
12064 after compiling the method.
12066 2007-11-20 Martin Baulig <martin@ximian.com>
12069 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
12070 (mono_debugger_remove_breakpoint): Likewise.
12071 (mono_debugger_check_breakpoints): Likewise.
12073 * debug-debugger.c: Implement the new breakpoint interface here.
12075 2007-11-18 Zoltan Varga <vargaz@gmail.com>
12077 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
12078 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
12080 * mini-x86.c (mono_arch_output_basic_block): Ditto.
12082 2007-11-17 Zoltan Varga <vargaz@gmail.com>
12084 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
12086 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
12089 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
12092 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
12093 returning a vtype in a register.
12095 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
12096 here from the arch specific code.
12098 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
12101 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
12102 (mono_arch_emit_prolog): Increment maximum prolog size.
12104 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
12105 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
12107 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
12108 MonoGenericSharingContext.
12110 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
12111 MonoGenericSharingContext. Allocate memory from the cfg mempool.
12113 2007-11-15 Mark Probst <mark.probst@gmail.com>
12115 * mini.c, mini.h, generic-sharing.c: Functions for producing code
12116 which extract fields out of the runtime generic context. Full
12117 sharing of the NEWARR opcode.
12119 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
12121 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
12122 --enable-minimal=ssa.
12124 2007-11-13 Zoltan Varga <vargaz@gmail.com>
12126 * mini-trampolines.c (mono_delegate_trampoline): Update after
12127 mono_marshal_get_delegate_invoke () signature change.
12129 2007-11-13 Mark Probst <mark.probst@gmail.com>
12131 * mini.c: Removed the shared context in favor of the generic
12132 sharing context. Allocate the MonoJitInfo structure with room for
12133 the generic sharing context if it's needed.
12135 * mini.h: Remove MonoGenericSharingContext declaration. It's in
12136 domain-internals.h now.
12138 * mini-x86.c: Pass the generic sharing context to get_call_info ().
12140 * generic-sharing.c: Several changes for working without a shared
12141 context and instead operating on open types instead.
12143 2007-11-12 David S. Miller <davem@davemloft.net>
12145 * inssel-sparc.brg: Fix double instruction emit.
12147 2007-11-12 Zoltan Varga <vargaz@gmail.com>
12149 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
12150 Get/Set/Address methods.
12152 * mini.c debug-debugger.c mini-trampolines.c: Update after
12153 mono_marshal_get_delegate_invoke signature change.
12155 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
12157 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
12158 This can happens with dynamic methods. Fixes the other bug in #322722.
12160 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
12162 * tramp-arm.c (mono_arch_patch_callsite): Support patching
12165 * mini-arm.c (arm_patch): Implement patching of BX call
12166 sequence. Fixes one of the bugs in #322722.
12168 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
12170 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
12171 under Linux. We only need to flush every 32-byte cache line.
12173 2007-11-07 Massimiliano Mantione <massi@ximian.com>
12176 move_basic_block_to_end: Add branches when needed, eventually creating
12178 optimize_branches: added a parameter that tells if it's ok to create
12179 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
12180 and avoid calling move_basic_block_to_end when it's not ok.
12183 2007-11-07 Mark Probst <mark.probst@gmail.com>
12185 * mini.c: Abort inlining call to InitializeArray if something
12186 looks wrong. Let the icall handle it, which now has proper safety
12189 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
12191 * mini.c (mono_spill_call): add support for soft-float.
12193 * mini.c (mono_method_to_ir): add support for soft-float
12194 to inlined functions that return float.
12196 * mini.c (mono_method_to_ir): add support for soft-float
12197 to cee_stsfld opcode on float fields.
12199 2007-11-05 Geoff Norton <gnorton@novell.com>
12201 * mini-x86.h: Fix the structure access for X86 Leopard.
12204 2007-11-05 Martin Baulig <martin@ximian.com>
12206 * mini-trampolines.c
12207 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
12208 after compiling the method to notify the debugger.
12210 2007-11-05 Martin Baulig <martin@ximian.com>
12212 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
12214 2007-11-02 Zoltan Varga <vargaz@gmail.com>
12216 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
12217 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
12219 2007-11-01 Zoltan Varga <vargaz@gmail.com>
12221 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
12222 native-to-managed wrappers.
12224 2007-11-01 Geoff Norton <gnorton@novell.com>
12226 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
12229 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
12231 * mini.c, mini-x86.c: when getting back from unmanaged code
12232 to managed via a marshaled delegate we also need to set the
12235 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
12237 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
12240 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
12242 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
12243 let the debugger or other external agents to tell the JIT when
12244 a sw breakpoint has been inserted in the code that the JIT needs
12245 to be able to inspect.
12247 2007-10-31 Martin Baulig <martin@ximian.com>
12250 (MonoDebuggerInfo): Remove `runtime_class_init'.
12252 2007-10-30 Martin Baulig <martin@ximian.com>
12255 (mono_debugger_thread_created): Added `MonoThread *' argument.
12256 (mono_debugger_extended_notification): New public method.
12257 (mono_debugger_trampoline_compiled): New public method.
12260 (MonoDebuggerThreadInfo): Added `thread' and
12261 `extended_notifications' fields.
12264 (debugger_executable_code_buffer): New static variable.
12267 (MonoDebuggerInfo): Added `executable_code_buffer',
12268 `executable_code_buffer_size', `breakpoint_info_area',
12269 `breakpoint_table' and `breakpoint_table_size'.
12271 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
12273 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
12274 that IP either is an unused value or the vtable pointer. IMT
12275 calls use vtable + offset now. Reduced by almost half the size
12278 2007-10-26 Jonathan Chambers <joncham@gmail.com>
12280 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
12281 defines to access param registers. Replace long usage with
12282 gsize as sizeof(long) != sizeof(void*) on Win64.
12284 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
12285 on Win64. Fix intrinsic, use _AddressOfReturnAddress
12286 instead of non-existant _GetAddressOfReturnAddress.
12288 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
12289 param registers. Save/restore %rdi and %rsi in MonoLMF.
12291 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
12292 param registers. Modify (throw_exception) signature to take
12293 %rdi and %rsi on Win64.
12295 Code is contributed under MIT/X11 license.
12297 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
12299 * helpers.c: unlink debugging output files.
12301 2007-10-25 Zoltan Varga <vargaz@gmail.com>
12303 * mini.c: Move mono_create_ftnptr () to object.c.
12305 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
12307 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
12308 optional. This function can now be used to disassemble code generated
12309 outside the JIT such as trampolines and IMT thunks.
12311 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
12313 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
12314 vtable pointer from a ldr instruction.
12316 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
12317 new IMT call sequence.
12319 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
12320 call sequence for interface invocations.
12322 * mini-arm.c (mono_arch_emit_imt_argument): added, required
12323 for imt support. This function is empty since IMT on ARM requires no
12324 special handling on the IR side.
12326 * mini-arm.c (mono_arch_find_imt_method): added, required for
12329 * mini-arm.c (mono_arch_find_this_argument): added, required
12332 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
12333 a ldr instruction to load a value stored in the code stream.
12335 * mini-arm.c (mono_arch_build_imt_thunk):added, required
12339 2007-10-23 Zoltan Varga <vargaz@gmail.com>
12341 * mini.c (mini_init): Install the jump trampoline callback.
12343 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12345 * mini-trampolines.c: handle synchronized methods with the common
12346 vtable trampoline (bug #335601).
12348 2007-10-17 Zoltan Varga <vargaz@gmail.com>
12350 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
12352 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
12355 * mini-ia64.h mini-ia64.c: Add support for IMT.
12357 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
12358 prolog. Fixes #331958.
12360 2007-10-15 Zoltan Varga <vargaz@gmail.com>
12362 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
12364 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12366 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
12369 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12371 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
12374 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
12376 * mini-x86.c, mini-x86.h: x86 support for the common vtable
12379 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
12381 * mini-trampolines.c: changed the magic rampoline to understand
12382 the common vtable trampoline method: the method to invoke is
12383 determined by the vtable displacement of the call.
12385 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12387 * mini.c, mini.h: register the common vtable trampoline if the
12388 architecture supports it.
12390 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12392 * cpu-amd64.md: use the correct max length for tls_get.
12394 2007-10-14 Zoltan Varga <vargaz@gmail.com>
12396 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
12397 CEE_STELEM_ANY. Fixes #333696.
12399 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
12401 * exceptions-x86.c: provide more graceful handling of the case where
12402 we followed a bogus function pointer from managed code (bug #332866).
12404 2007-10-11 Mark Probst <mark.probst@gmail.com>
12406 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
12407 replaces the generic_shared flag and will carry more information
12410 * generic-sharing.c: Added mini_type_stack_size() which allows
12411 allows open types if given a generic sharing context.
12412 mini_get_basic_type_from_generic() takes a
12413 MonoGenericSharingContext* instead of a MonoCompile* now.
12415 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
12416 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
12417 mini-sparc.c, mini-x86.c: Trivial changes required by the two
12418 changes above. Just passing arguments through to the right
12421 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
12423 * mini-arm.c: unify the call emission to emit_code_seq().
12425 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
12427 * tramp-arm.c: reduced the trampoline size.
12429 2007-10-10 Mark Probst <mark.probst@gmail.com>
12431 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
12432 variable handling out of arch-specific code.
12434 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
12436 * mini-arm.c: implemented fast delegate dispatch.
12438 2007-10-09 Zoltan Varga <vargaz@gmail.com>
12440 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
12441 that fp elimination is turned off if the space required by locals is too
12442 big. Fixes #331958.
12444 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
12446 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
12447 ARM to the new style trampoline.
12449 2007-10-09 Zoltan Varga <vargaz@gmail.com>
12451 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
12453 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
12455 2007-10-09 Martin Baulig <martin@ximian.com>
12458 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
12459 `field_info_offset_offset'.
12461 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
12463 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
12464 removed more internal usage of the r11 register and made it available
12465 to the register allocator.
12467 2007-10-08 Mark Probst <mark.probst@gmail.com>
12469 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
12470 when sharing generics and treat type variables as references.
12472 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
12474 * mini-ppc.c: started removing the internal uses of register r11
12475 to eventually allow the register allocator to manage it as an
12476 additional available register.
12478 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
12480 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
12482 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
12484 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
12485 specific trampolines as they are not performance critical as a jump
12486 target (maybe align as before only for AOT code?). This saves about
12487 200 KB of native code on x86 for monodevelop startup.
12489 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
12491 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
12492 monodevelop startup.
12494 2007-10-06 Zoltan Varga <vargaz@gmail.com>
12496 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
12498 * mini-sparc.h mini-sparc.c: Implement IMT support.
12500 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
12501 its smaller and doesn't clobber sparc_g1.
12503 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
12505 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
12507 * mini-ppc.c: optimized the size of the IMT thunks a bit.
12509 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
12511 * mini-ppc.c: implemented fast delegate invocation.
12513 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
12515 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
12517 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
12519 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
12520 code to the new style trampoline in preparation for IMT support.
12522 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
12524 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
12525 systems already. This also reduces the specific trampiline sizes and
12526 prepares for the use of r12 as the IMT identifier register.
12528 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12530 * mini-mips.h: endianess fix (simplified from a patch by
12531 Thomas Kunze <thommy@tabao.de>, bug #323737).
12533 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
12535 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
12536 to access ucontext fields and enable netbsd support
12537 (partially from Magnus Henoch <mange@freemail.hu>).
12539 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12541 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
12542 use the preprocessor from the CPP env var if it is set.
12544 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
12546 * mini-trampolines.c: fixed an assertion and moved it earlier in the
12547 code, before interface_offset gets used.
12549 2007-10-02 Zoltan Varga <vargaz@gmail.com>
12551 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
12552 mono_class_setup_vtable () before accessing klass->vtable.
12554 2007-10-01 Zoltan Varga <vargaz@gmail.com>
12556 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
12559 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12561 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
12562 IMT slots (this saves hundreds of KB of memory in programs like
12563 IronPython and Monodevelop).
12565 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
12567 * mini.c: print the delegate counter.
12569 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
12571 * mini-x86.c: make it easier to enable the debugging code for IMT
12574 2007-09-28 Martin Baulig <martin@ximian.com>
12577 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
12578 `mono_method_klass_offset' and `mono_method_token_offset'.
12580 2007-09-20 Mark Probst <mark.probst@gmail.com>
12582 * mini.c: First generics sharing implementation. Can only share
12583 in very simple cases. If sharing doesn't work it falls back to
12584 dedicated compilation.
12586 * mini.h: Flag in MonoCompile to specify whether generic
12587 compilation is shared. Flags enum for marking which generic inst
12588 of a context is used. Prototypes for helper functions.
12590 * generic-sharing.c: Helper functions for generic method sharing.
12592 * optflags-def.h: Optimization flag (gshared) for enabling generic
12593 method sharing added.
12595 * Makefile.am: generic-sharing.c added.
12597 2007-09-19 Daniel Nauck <dna@mono-project.de>
12599 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
12601 2007-09-19 Massimiliano Mantione <massi@ximian.com>
12602 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
12605 2007-09-19 Martin Baulig <martin@ximian.com>
12607 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
12608 mono_debug_cleanup() is now part of mono_cleanup().
12610 2007-09-18 Zoltan Varga <vargaz@gmail.com>
12612 * driver.c (mono_main): Fix a warning.
12614 2007-09-17 Zoltan Varga <vargaz@gmail.com>
12616 * aot-compiler.c: Optimize various parts when processing large assemblies.
12619 * mini.c (mono_patch_info_hash): Improve hash function.
12621 2007-09-14 Jonathan Chambers <joncham@gmail.com>
12623 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
12625 Code is contributed under MIT/X11 license.
12627 2007-09-14 Zoltan Varga <vargaz@gmail.com>
12629 * mini.c (mini_init): Fix a leak.
12631 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
12633 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12635 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
12637 2007-09-14 Zoltan Varga <vargaz@gmail.com>
12639 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
12641 2007-09-13 Zoltan Varga <vargaz@gmail.com>
12643 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
12646 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
12648 * mini.c (handle_alloc): Enable managed allocators in AOT code.
12650 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
12652 * aot-runtime.c (decode_patch_info): Ditto.
12654 2007-09-12 Jonathan Chambers <joncham@gmail.com>
12656 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
12657 static case. Cache delegates in architecture specific code,
12658 based on number of parameters.
12660 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
12661 in architecture specific code, based on number of parameters.
12663 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
12664 caching happen in architecture specific code now.
12666 Code is contributed under MIT/X11 license.
12668 2007-09-12 Jonathan Chambers <joncham@gmail.com>
12670 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
12671 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
12672 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
12674 Code is contributed under MIT/X11 license.
12676 2007-05-15 Massimiliano Mantione <massi@ximian.com>
12677 * mini.c: (mono_thread_abort) Fixed bug #82416.
12679 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
12681 * mini.: hook the new managed GC allocation feature into the JIT.
12683 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
12685 * mini.c: implementation for the new runtime tls opcode.
12687 2007-09-11 Martin Baulig <martin@ximian.com>
12690 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
12691 `mono_method_inflated_offset'.
12693 2007-09-07 Zoltan Varga <vargaz@gmail.com>
12695 * driver.c mini.h mini.c: Add a new devel command line option for injecting
12696 async exceptions into a method.
12698 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
12699 purpose of testing whenever the unwinder works at every instruction.
12701 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
12703 * mini.c: check accessibility of method used in ldftn (fixes
12706 2007-09-04 Zoltan Varga <vargaz@gmail.com>
12708 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
12710 * inssel.brg: Fix a warning.
12712 2007-09-03 Martin Baulig <martin@ximian.com>
12714 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
12715 now takes the `main_method' as argument.
12717 2007-09-02 Zoltan Varga <vargaz@gmail.com>
12719 * cpu-sparc.md (endfilter): Add missing src1:i argument.
12721 2007-08-30 Jonathan Chambers <joncham@gmail.com>
12723 * driver.c: include the cil-coff.h header on Windows.
12725 Code is contributed under MIT/X11 license.
12727 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
12729 * mini.c, driver.c: don't include the cil-coff.h header.
12731 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
12733 * mini.c: flag places that needs fixes fo soft-float support.
12735 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
12737 * mini.h, inssel-float.brg: fix soft-float constant loads on big
12738 endian systems (partially from Dean Jenkins, bug #81924).
12740 2007-08-28 Mark Probst <mark.probst@gmail.com>
12742 * mini.c (check_linkdemand): Remove embedded reference object in
12743 call to LinkDemandSecurityException.
12744 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
12745 with an IntPtr instead of a reference object.
12747 2007-08-28 Zoltan Varga <vargaz@gmail.com>
12749 * mini.c (handle_initobj): Handle alignment properly.
12751 * inssel.brg (mini_emit_memset): Ditto.
12753 * inssel.brg (mini_emit_memcpy): Ditto.
12755 * inssel-sparc.brg: Ditto.
12757 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
12759 2007-08-26 Zoltan Varga <vargaz@gmail.com>
12761 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
12762 exceptions raised in unmanaged code. Fixes part of #82594.
12764 2007-08-24 Mark Probst <mark.probst@gmail.com>
12766 * mini.c (mono_method_to_ir), declsec.c
12767 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
12769 2007-08-22 Martin Baulig <martin@ximian.com>
12772 (MonoDebuggerThreadInfo): New typedef.
12773 (mono_debugger_thread_table): New global variable.
12774 (mono_debugger_thread_created): New public function.
12775 (mono_debugger_thread_cleanup): New public function.
12778 (MonoDebuggerInfo):
12779 - removed `get_current_thread' and `lookup_assembly'.
12780 - removed `data_table'.
12781 - added `thread_table'.
12784 (mono_thread_start_cb): Call mono_debugger_thread_created().
12785 (mono_thread_attach_cb): Likewise.
12786 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
12787 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
12790 * driver.c (mono_main): Move mono_debug_init() up, before calling
12791 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
12793 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
12795 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
12796 together when passing several arguments of type double (gives a small
12797 speedup and saves a few bytes of generated code).
12799 2007-08-20 Jb Evain <jbevain@novell.com>
12801 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
12803 2007-08-20 Jb Evain <jbevain@novell.com>
12805 * mini.c (mono_method_to_ir): throw MethodAccessException
12806 and FieldAccessException instead of InvalidProgramException.
12808 2007-08-20 Mark Probst <mark.probst@gmail.com>
12810 * mini.c: CoreCLR security checks.
12812 * mini.h: Removed MonoSecurityMode (moved to
12813 metadata/security-manager.h) and mono_security_mode global var
12814 (replaced by set/get functions in security-manager.h).
12816 * driver.c: Added "core-clr-test" security mode for testing. Used
12817 set-function for setting security mode.
12819 2007-08-17 Mark Probst <mark.probst@gmail.com>
12821 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
12822 the new jit_info_table.
12824 * driver.c: Test code for the new jit_info_table (enabled by the
12825 define MONO_JIT_INFO_TABLE_TEST).
12827 2007-08-14 Zoltan Varga <vargaz@gmail.com>
12829 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
12830 detection of call <REG> instruction sequence. Fixes build on freebsd.
12832 2007-08-13 Zoltan Varga <vargaz@gmail.com>
12834 * mini-exceptions.c: Fix a warning.
12836 2007-08-11 Zoltan Varga <vargaz@gmail.com>
12838 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
12839 stack overflow handling code on amd64 too.
12841 * mini-exceptions.c (mono_setup_altstack): Make this use
12842 mono_thread_get_stack_bounds ().
12844 * mini-x86.h: Disable sigaltstack on solaris x86.
12846 2007-08-10 Zoltan Varga <vargaz@gmail.com>
12848 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
12850 2007-08-10 Geoff Norton <gnorton@customerdna.com>
12852 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
12854 2007-08-08 Zoltan Varga <vargaz@gmail.com>
12856 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
12858 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
12860 2007-08-03 Neale Ferguson <neale@sinenomine.net>
12862 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
12865 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
12867 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
12868 to be emitted (bug #82281).
12870 2007-08-01 Martin Baulig <martin@ximian.com>
12872 Merged the `debugger-dublin' branch.
12874 * debug-debugger.h (MonoDebuggerInfo):
12875 Removed the `old_*' compatibility entries.
12876 Added `debugger_version' and `data_table'.
12877 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
12878 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
12881 (MiniDebugMethodBreakpointInfo): Add `address_list'.
12882 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
12883 instead of a `gconstpointer'.
12884 (mono_debugger_insert_method_breakpoint): Return a
12885 `MonoDebugMethodAddressList *'.
12887 2007-06-28 Martin Baulig <martin@ximian.com>
12889 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
12891 2007-08-01 Zoltan Varga <vargaz@gmail.com>
12893 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
12894 __builtin_frame_address () since it is broken on older gcc versions.
12896 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
12898 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
12899 on the stack overflow handling and made the managed stack overflows
12900 catchable in most cases using soft guard pages.
12901 * exceptions-x86.c: added code to restore the protection in the soft
12902 guard pages at the end of exception handling.
12904 2007-07-31 Zoltan Varga <vargaz@gmail.com>
12906 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
12908 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12910 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
12911 exception handling.
12913 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12915 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
12916 signal handling support until it has been ported to the new mechanism.
12917 * mini.c: fixed stack overflow detection and use the new
12918 architecture code to handle signals on the altstack.
12920 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
12922 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
12923 stack overflows on the alt stack.
12925 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
12927 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
12928 stack overflows on the alt stack.
12930 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
12932 * exceptions-ppc.c: cleanup preparing for altstack support.
12934 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
12936 * exceptions-arm.c: cleanup preparing for altstack support.
12938 2007-07-27 Mark Probst <mark.probst@gmail.com>
12940 * mini.c (print_jit_stats): Output hazard pointer stats.
12942 2007-07-26 Mark Probst <mark.probst@gmail.com>
12944 * driver.c, mini.c: Replaced security mode flags with a single
12947 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12949 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
12951 2007-07-25 Mark Probst <mark.probst@gmail.com>
12953 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
12954 (which doesn't do anything yet) for activating Core CLR
12955 (Silverlight) security.
12957 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
12959 * mini-codegen.c: work around a possible gcc bug on arm.
12961 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
12963 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
12964 message for platforms that don't support AOT compilation.
12966 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
12968 * mini.h, mini.c, driver.c: temporary smcs hack.
12970 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
12972 * mini-arm.h, mini-arm.c: arm EABI fixes.
12974 2007-07-22 Zoltan Varga <vargaz@gmail.com>
12976 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
12979 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
12980 trampolines taking a method argument.
12982 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
12984 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
12985 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
12987 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
12988 JIT compilation throws an exception. Fixes #82050.
12990 2007-07-19 Mark Probst <mark.probst@gmail.com>
12992 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
12993 with the MONO_EXCEPTION_ defines.
12995 2007-07-17 Zoltan Varga <vargaz@gmail.com>
12997 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
13000 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
13001 the cause of an assertion.
13003 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
13005 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
13008 2007-07-15 Zoltan Varga <vargaz@gmail.com>
13010 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
13011 assert. Should fix #82103.
13013 2007-07-14 Zoltan Varga <vargaz@gmail.com>
13015 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
13016 here too. Fixes #82095.
13018 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
13021 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
13023 * mini-amd64.h: Enable IMT for amd64.
13025 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
13027 2007-07-12 Zoltan Varga <vargaz@gmail.com>
13029 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
13031 2007-07-12 Mark Probst <mark.probst@gmail.com>
13033 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
13034 as soon as check_linkdemand sets an exception_type.
13036 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
13038 * mini-x86.c: fixed offsets for IMT call sequence.
13039 * mini-x86.h: enable IMT again.
13041 2007-07-11 Zoltan Varga <vargaz@gmail.com>
13043 * trace.c (mono_trace_enter_method): Decode MonoType too.
13045 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
13047 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
13049 * mini-amd64.c: Add preliminary IMT implementation.
13051 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
13053 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
13054 understand the new IMT-base interface invocation (thanks to
13055 Daniel Nauck for the report and the remote debugging session).
13057 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
13059 * mini-x86.c: size and speed optimizations for the IMT bsearch.
13061 2007-07-11 Zoltan Varga <vargaz@gmail.com>
13063 * Makefile.am (aotcheck): Make this actually use the AOTed code.
13065 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
13067 * mini-trampolines.c: implement AOT IMT support.
13068 * mini-x86.h: enable IMT support for wider testing.
13070 2007-07-10 Zoltan Varga <vargaz@gmail.com>
13072 * inssel.brg (emit_imt_argument): Add aot support here.
13074 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
13076 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
13078 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
13079 of the IMT implementation, partially from massi, with my
13080 implementation of the bsearch sequence. Disabled by default until
13081 the AOT code is implemented.
13083 2007-07-10 Zoltan Varga <vargaz@gmail.com>
13085 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
13087 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
13089 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13091 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
13092 arch-independent IMT JIT code from Massimiliano
13093 Mantione (massi@ximian.com) with small cleanups from me.
13095 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
13097 * Makefile.am: fix svn invocation to get the svn revision to be
13098 independent of the local language (build fix).
13100 2007-07-09 Mark Probst <mark.probst@gmail.com>
13102 * mini.c (inline_method): Reset cfg->exception_type if the
13103 inlining is aborted. Fixes: 82049.
13105 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
13107 * mini.c: remove assert from exception handling code when exception_ptr
13110 2007-07-05 Zoltan Varga <vargaz@gmail.com>
13112 * mini.c (mono_codegen): Add an assert.
13114 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
13115 enter and leave code.
13116 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
13118 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13120 * mini-ppc.c: fixed memory corruption for localloc(0)
13123 2007-07-05 Zoltan Varga <vargaz@gmail.com>
13125 * mini.c: Fix warnings.
13127 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
13129 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
13130 to emit better double->int conversions.
13132 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
13134 * mini.c: the provided Min/Max optimizations are valid for unisgned
13137 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
13139 * 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
13141 2007-06-28 Miguel de Icaza <miguel@novell.com>
13143 * mini.c (mono_running_on_valgrind): Add support for reporting the
13144 method and its boundaries to valgrind.
13146 2007-06-28 Martin Baulig <martin@ximian.com>
13148 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
13150 2007-06-25 Zoltan Varga <vargaz@gmail.com>
13152 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
13154 * generic.2.cs: Add new test case.
13156 2007-06-25 Martin Baulig <martin@ximian.com>
13158 Merged the `debugger-dublin' branch.
13161 (mono_debugger_insert_method_breakpoint): New public method.
13162 (mono_debugger_remove_method_breakpoint): Likewise.
13163 (mono_debugger_check_breakpoints): New static method.
13164 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
13166 * debug-debugger.h (MonoDebuggerInfo):
13167 Renamed (to keep backward compatibility in the vtable):
13168 `insert_breakpoint' -> `old_insert_breakpoint'.
13169 `remove_breakpoint' -> `old_remove_breakpoint'.
13170 `create_string' -> `old_create_string'.
13171 `lookup_class' -> `old_lookup_class'.
13172 `lookup_type' -> removed; changed into a dummy field.
13173 `lookup_assembly' -> `old_lookup_assembly'.
13174 Added (same functionality, but different signature):
13175 `create_string', `lookup_class', `lookup_assembly'
13177 `get_method_addr_or_bpt', `remove_method_breakpoint',
13178 `runtime_class_init'.
13180 * debug-debugger.c: Merged the `debugger-dublin' branch.
13182 2007-06-23 Zoltan Varga <vargaz@gmail.com>
13184 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
13186 (peephole_pass): Likewise.
13188 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
13190 * driver.c: hopefully make setaffinity work also for ancient
13193 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
13195 * driver.c : win32 build fix.
13197 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
13199 * driver.c: check for the MONO_NO_SMP env var and bind to a single
13200 processor if it is set.
13202 2007-06-21 Martin Baulig <martin@ximian.com>
13204 * debug-mini.h: New file.
13207 (mono_debugger_insert_breakpoint_full): Moved here from
13208 ../metadata/mono-debug-debugger.c.
13209 (mono_debugger_remove_breakpoint): Likewise.
13210 (mono_debugger_breakpoint_callback): Likewise.
13212 2007-06-15 Raja R Harinath <rharinath@novell.com>
13214 * jit-icalls.c (mono_helper_compile_generic_method): Update to
13215 changes in MonoGenericClass.
13217 2007-06-14 Zoltan Varga <vargaz@gmail.com>
13219 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
13221 2007-06-14 Raja R Harinath <rharinath@novell.com>
13223 * jit-icalls.c (mono_helper_compile_generic_method): Update to
13224 removal of MonoGenericMethod.
13226 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13228 * mini-exceptions.c: hooks for the exception events profiling API.
13230 2007-06-14 Randolph Chung <tausq@debian.org>
13232 * Makefile.ma: Add hppa target.
13233 * mini-arch.h: Include mini-hppa.h
13234 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
13235 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
13236 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13238 2007-06-14 Randolph Chung <tausq@debian.org>
13240 * inssel.brg: Add rules for "chained" compare-branch operations so that
13241 a single compare op can affect multiple branches. Adjust cost for
13242 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
13243 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
13244 cost for some rules so that they can more easily be overridden by
13245 per-arch rules (with fixes from lupus).
13246 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13248 2007-06-13 Randolph Chung <tausq@debian.org>
13250 * mini-ops.h: Reorder branch ops so that they match the order of the
13251 corresponding CEE_* ops. The code expects them this way.
13252 Add new ops for HPPA target.
13253 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13255 2007-06-13 Randolph Chung <tausq@debian.org>
13257 * mini-exceptions.c: Handle cases where the stack grows towards
13259 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13261 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
13263 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
13265 * driver.c: explain where a non-matching corlib is found.
13267 2007-06-13 Mark Probst <mark.probst@gmail.com>
13269 * mini.c (print_jit_stats): Output dynamic code allocation stats.
13271 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
13273 * mini-exceptions.c: Generate a method profile leave event during
13274 an exception to ensure that the profiler gets notified.
13276 2007-06-07 Zoltan Varga <vargaz@gmail.com>
13278 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
13281 * cpu-amd64.md: Add long_and/or/xor opcodes.
13283 2007-06-06 Wade Berrier <wberrier@novell.com>
13285 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
13286 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
13287 length of instruction shr_imm (expected 8, got 10)
13289 2007-06-06 Zoltan Varga <vargaz@gmail.com>
13291 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
13293 2007-06-06 Mark Probst <mark.probst@gmail.com>
13295 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
13296 MonoInternalHashTable again (fixed bug in the internal hash table
13299 2007-06-06 Mark Probst <mark.probst@gmail.com>
13301 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
13302 Have to figure out what makes it crash the SWF regression.
13304 2007-06-05 Zoltan Varga <vargaz@gmail.com>
13306 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
13308 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13310 * mini.c: optimize out the type check when storing null in a
13313 2007-06-04 Mark Probst <mark.probst@gmail.com>
13315 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
13316 MonoInternalHashTable.
13318 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
13320 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
13321 signed integer methods.
13323 2007-06-02 Zoltan Varga <vargaz@gmail.com>
13325 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
13326 permanently since the current approach doesn't work.
13328 2007-06-02 Zoltan Varga <vargaz@gmail.com>
13330 * inssel.brg (stmt): Only call delegate->invoke_impl if
13331 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
13333 2007-06-01 Zoltan Varga <vargaz@gmail.com>
13335 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
13336 the sreg2==rdx case.
13338 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
13339 account if it contains a rex prefix.
13340 (peephole_pass): Handle OP_FMOVE as well.
13342 2007-06-01 Zoltan Varga <vargaz@gmail.com>
13344 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
13345 as it causes regressions.
13347 2007-05-31 Zoltan Varga <vargaz@gmail.com>
13349 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
13350 static case as well.
13352 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
13354 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
13355 (mono_arch_get_this_arg_from_call): Ditto.
13357 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
13359 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
13362 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
13363 (mono_arch_get_this_arg_from_call): Ditto.
13365 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
13367 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
13368 try to create optimized invoke code and use that for further invocations.
13369 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
13371 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
13373 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
13375 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
13376 sealed classes or methods.
13377 *devirtualization.cs: tests for the new optimization
13379 2007-05-29 Zoltan Varga <vargaz@gmail.com>
13381 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
13382 by the update_volatile () function.
13384 2007-05-27 Zoltan Varga <vargaz@gmail.com>
13386 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
13389 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
13391 2007-05-24 Jonathan Chambers <joncham@gmail.com>
13393 * mini.c: Add configure checks for header files.
13394 * mini-x86.c: Add configure checks for header files.
13395 * trace.c: Add configure checks for header files.
13396 * aot-runtime.c: Add configure checks for header files.
13397 * aot-compiler.c: Add configure checks for header files.
13398 * driver.c: Add configure checks for header files.
13399 * mini-codegen.c: Add configure checks for header files.
13401 Code is contributed under MIT/X11 license.
13403 2007-05-22 Zoltan Varga <vargaz@gmail.com>
13405 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
13406 icompare_imm -128 + op_iclt. Fixes #81703.
13408 2007-05-19 Zoltan Varga <vargaz@gmail.com>
13410 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
13412 2007-05-15 Massimiliano Mantione <massi@ximian.com>
13414 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
13415 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
13416 so that all isinst checks now use "interface_bitmap".
13418 2007-05-15 Zoltan Varga <vargaz@gmail.com>
13420 * cpu-amd64.md (jmp): Fix a warning.
13422 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
13424 * basic.cs: Add new regression test.
13426 * basic.cs: Remove test which is now in basic-long.cs.
13428 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
13430 * basic-long.cs: Add new test.
13432 2007-05-13 Zoltan Varga <vargaz@gmail.com>
13434 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
13436 2007-05-12 Zoltan Varga <vargaz@gmail.com>
13438 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
13440 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
13443 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
13444 throwing code a bit.
13446 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
13447 the exception throwing code a bit.
13449 * mini-x86.c (get_call_info): Allocate result from a mempool.
13451 2007-05-11 Zoltan Varga <vargaz@gmail.com>
13453 * aot-compiler.c (find_typespec_for_class): Fix the assert.
13455 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
13457 * mini.h (MonoCompile): Add 'token_info_hash' field.
13459 * mini.c: Save token->method associations during compilation so the AOT
13460 compiler can use it.
13462 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
13463 which reference generic classes and methods.
13465 2007-05-10 Zoltan Varga <vargaz@gmail.com>
13467 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
13469 * aot-compiler.c (compile_method): Fix a typo in a comment.
13471 * aot-runtime.c (decode_cached_class_info): Skip generic types.
13473 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
13474 everything generic.
13476 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
13478 2007-05-09 Zoltan Varga <vargaz@gmail.com>
13480 * mini.h (MonoCompile): Add 'args' field.
13482 * mini.c (mono_compile_create_vars): Store variables representing the arguments
13485 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
13487 2007-05-08 Zoltan Varga <vargaz@gmail.com>
13489 * mini.c (mono_compile_get_interface_var): Remove this unused function.
13491 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
13493 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
13494 opcodes for some opcodes.
13496 * mini.h *.brg *.c: Use the new opcodes.
13498 2007-05-08 Massimiliano Mantione <massi@ximian.com>
13500 * mini.h: Bumped aot revision.
13502 * inssel.brg: modified code generation of type checks for interfaces
13503 to use the new "MonoClass.interface_bitmap" instead of the old
13504 "MonoClass.interface_offsets".
13506 2007-04-30 Zoltan Varga <vargaz@gmail.com>
13508 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
13510 2007-04-29 Zoltan Varga <vargaz@gmail.com>
13512 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
13515 2007-04-27 Neale Ferguson <neale@sinenomine.net>
13517 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
13519 2007-04-27 Wade Berrier <wberrier@novell.com>
13521 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
13522 mini.h) to fix build.
13524 2007-04-26 Zoltan Varga <vargaz@gmail.com>
13526 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
13528 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
13529 causes the corlib unit tests to fail.
13531 2007-04-25 Zoltan Varga <vargaz@gmail.com>
13533 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
13535 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
13537 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
13538 opcodes to the comparison relations.
13540 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
13541 opcodes to their types.
13543 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
13545 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
13546 it in cfg->arch.cinfo.
13548 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
13550 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
13551 cfg->cil_offset_to_bb.
13553 2007-04-24 Zoltan Varga <vargaz@gmail.com>
13555 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
13556 created becase of initlocals.
13558 2007-04-23 Zoltan Varga <vargaz@gmail.com>
13560 * mini-alpha.c cpu-alpha.md: More alpha port work from
13561 Sergey Tikhonov <tsv@solvo.ru>.
13563 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
13565 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
13567 2007-04-19 Zoltan Varga <vargaz@gmail.com>
13569 * cpu-s390.md (break): Correct the length of break instruction.
13571 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13573 * mini.c: fix a couple of soft-float issues and comments.
13575 2007-04-15 Miguel de Icaza <miguel@novell.com>
13577 * trace.c (is_filenamechar): - is also a filename char.
13579 2007-04-15 Neale Ferguson <neale@sinenomine.net>
13581 * mini-s390.c: Correct checking for enum type in return value processing.
13583 2007-04-14 Raja R Harinath <rharinath@novell.com>
13585 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
13586 (version.h): Makefile is in the build directory.
13588 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
13590 * mini-amd64.h: fix for assertion failure on Solaris/amd64
13592 2007-04-11 Martin Baulig <martin@ximian.com>
13594 * mini.c (can_access_member): Fix handling of generic classes;
13597 2007-04-10 Zoltan Varga <vargaz@gmail.com>
13599 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
13601 2007-04-05 Zoltan Varga <vargaz@gmail.com>
13603 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
13605 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
13607 * mini-codegen.c: make sure the right spill amount is
13608 used for fp or integer registers (fixes the float_sub_spill() on ppc).
13610 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
13612 * mini-ppc.c: fixes for the fp_branch_nan test.
13614 2007-03-23 Zoltan Varga <vargaz@gmail.com>
13616 * basic.cs: Comment out new test which still fails on ia64.
13618 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
13620 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
13622 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13624 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
13626 2007-03-22 Zoltan Varga <vargaz@gmail.com>
13628 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
13629 on 64 bit machines. Fixes part of #80738.
13631 * basic.cs: Add regression test.
13633 2007-03-17 Zoltan Varga <vargaz@gmail.com>
13635 * inssel.brg basic.cs: Revert previous change to fix build.
13637 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
13640 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
13642 * basic.cs: Add new regression test.
13644 2007-03-17 Zoltan Varga <vargaz@gmail.com>
13646 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
13649 2007-03-16 Neale Ferguson <neale@sinenomine.net>
13651 * cpu-s390x.md: Correct length of break instruction.
13653 2007-03-16 Neale Ferguson <neale@sinenomine.net>
13655 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
13656 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
13658 2007-03-15 Jonathan Chambers <joncham@gmail.com>
13660 * *.c: Begin WIN64 port.
13661 * mini.c: Use correct register in profiler.
13662 * mini-amd64.c: No inline assembly on Win64.
13663 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
13664 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
13665 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
13666 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
13667 mono_arch_ip_from_context for Win64.
13669 Contributed under MIT/X11 license.
13671 2007-03-15 Zoltan Varga <vargaz@gmail.com>
13673 * exceptions-amd64.c (seh_handler): Ditto.
13675 * exceptions-x86.c (seh_handler): Fix a memory leak.
13677 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
13679 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
13680 mini-s390x.c: fixed peephole optimizations to deal
13681 correctly with 1 and 2 byte reload avoidance.
13683 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
13685 * cpu-s390.md, cpu-s390x.md: update localloc length.
13687 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
13689 * cpu-g4.md: added missing descriptions.
13691 2007-03-14 Miguel de Icaza <miguel@novell.com>
13693 * Makefile.am: Add support so the tail tests are not executed on
13694 PowerPC as that is a known limitation of the PowerPC port.
13696 2007-03-13 Jonathan Chambers <joncham@gmail.com>
13698 * runmdesc.bat: Move to msvc directory.
13700 2007-03-13 Jonathan Chambers <joncham@gmail.com>
13702 * runmdesc.bat: Run executable that was produced by the current
13703 target and sent via an argument.
13705 2007-03-11 Zoltan Varga <vargaz@gmail.com>
13707 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
13710 * generics.2.cs: Add regression test.
13712 2007-03-09 Wade berrier <wberrier@novell.com>
13714 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
13716 2007-03-09 Zoltan Varga <vargaz@gmail.com>
13718 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
13719 AOT code depends on this.
13721 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
13723 * mini.c: more precise tracking of types in the eval stack
13724 (part of fix for bug #81044).
13726 2007-03-07 Zoltan Varga <vargaz@gmail.com>
13728 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
13730 * aot-compiler.c (encode_patch): Remove an obsolete comment.
13732 2007-03-06 Zoltan Varga <vargaz@gmail.com>
13734 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
13736 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
13738 2007-02-22 Zoltan Varga <vargaz@gmail.com>
13740 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
13741 a pointer on 64 bit systems. Fixes #80190.
13743 * iltests.il: Add new regression test.
13745 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13747 * mini.c: inline a constant for Environment.IsRunningOnWindows.
13749 2007-02-19 Geoff Norton <gnorton@customerdna.com>
13751 * trace.c: Remove an erroneous alignemnt check when tracing.
13752 Fixes --trace on OSX86.
13754 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
13756 * mini-$(arch).h: initialize SP in context for all the archs.
13758 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
13760 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
13761 regressions in the thread tests.
13763 2007-02-14 Zoltan Varga <vargaz@gmail.com>
13765 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
13766 - fixed implementation of LOCALLOC opcode
13767 - implemented non-un compare for floats
13769 - implementation of FDIV and CKFINITE opcodes
13770 - fixes for latest mono updates
13771 - additional arch opcodes
13773 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
13775 * Makefile.am: simplify and merge rules for cross-compilation.
13777 2007-02-07 Massimiliano Mantione <massi@ximian.com>
13779 * local-propagation.c: Actually *apply* the fix for bug 80591...
13781 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
13783 * mini-exceptions.c: backuot part of the last change
13784 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
13786 2007-02-06 Massimiliano Mantione <massi@ximian.com>
13787 * inssel.brg: Fix bug 59286.
13790 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
13792 * mini-exceptions.c: patch from Zoltan to correctly check for
13793 stack boundaries (using the stack register, not the frame register),
13794 fixes bugs #80724, #79717.
13796 2007-02-03 Zoltan Varga <vargaz@gmail.com>
13798 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
13799 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
13801 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
13802 presence of frame pointer elimination.
13804 2007-02-01 Geoff Norton <gnorton@customerdna.com>
13806 * mini-x86.h: NetBSD UCONTEX_REG defines.
13808 2007-02-01 Zoltan Varga <vargaz@gmail.com>
13810 * inssel-amd64.brg: Fix amd64 build.
13812 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
13814 * mini.h: remove extern to workaround what looks likes gcc bug 26905
13817 2007-01-31 Zoltan Varga <vargaz@gmail.com>
13819 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
13822 * mini-<ARCH>.c: Use mono_is_regsize_var ().
13824 2007-01-30 Mark Mason <mason@broadcom.com>
13826 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
13827 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
13828 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
13829 beginning support for CEE_JMP [not quite working yet]
13830 * tramp-mips.c: LMF handling now works
13832 2007-01-30 Zoltan Varga <vargaz@gmail.com>
13834 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
13836 * mini.h (NULLIFY_INS): New macro.
13838 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13840 * mini.c: statistical profiler fix for windows, patch
13841 from Tor Lillqvist (tml@novell.com).
13843 2007-01-30 Massimiliano Mantione <massi@ximian.com>
13844 * local-propagation.c: Fix bug 80591.
13846 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
13848 * Makefile.am: put back the --export-dynamic option as with
13849 the previous gmodule flags (thanks to Robert Jordan).
13851 2007-01-28 Zoltan Varga <vargaz@gmail.com>
13853 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
13855 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
13856 simplify and speed up the local register allocator. Also rename some fields
13857 like iassign->vassign.
13859 * regalloc.c: Remove some functions which are no longer used since their
13860 inlined version is in mini-codegen.c.
13862 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
13864 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
13866 2007-01-27 Zoltan Varga <vargaz@gmail.com>
13868 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
13869 narrowing. Fixes #80622.
13871 * iltests.il: Add new regresssion test.
13873 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
13875 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
13876 debug-debugger.c, debug-debugger.h: warning fixes.
13877 * driver.c: updated copyright year and made it fit in one line.
13879 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
13881 * aot-runtime.c: updated to use mono-dl instead of gmodule.
13883 2007-01-25 Zoltan Varga <vargaz@gmail.com>
13885 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
13887 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
13889 * iltests.il: Add new test for bug #80507.
13891 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13893 * mini-arm.h: use soft-float also on vfp for now.
13895 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
13897 * mini.c: fix some more soft-float issues.
13899 2007-01-24 Zoltan Varga <vargaz@gmail.com>
13901 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
13903 2007-01-24 Massimiliano Mantione <massi@ximian.com>
13904 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
13905 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
13906 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
13908 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
13910 * mini-arm.c: typo fix.
13912 2007-01-23 Neale Ferguson <neale@sinenomine.net>
13914 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
13916 2007-01-21 Zoltan Varga <vargaz@gmail.com>
13918 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
13919 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
13921 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
13923 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
13925 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
13927 * inssel.brg: Fix a warning.
13929 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
13931 * abcremoval.c ssa.c ssapre.c: Update after this change.
13933 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
13935 * dominators.c (df_set): Use mono_bitset_union_fast.
13937 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
13939 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
13940 mini-codegen.c: reduce relocations and memory usage for the cpu
13943 2007-01-20 Zoltan Varga <vargaz@gmail.com>
13945 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
13947 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
13948 to reduce their size.
13950 2007-01-19 Mark Mason <mason@broadcom.com>
13952 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
13953 * mini-mips.c: more configuration macros, support long conditional branches, additional
13954 asserts, fix epilog instrumentation.
13955 * mini-mips.h: use standard stack walk
13956 * cpu-mips.md: increase size of div, rem and conditional branches
13958 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
13960 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
13963 2007-01-19 Zoltan Varga <vargaz@gmail.com>
13965 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
13966 (compile_method): Ditto.
13968 * aot-runtime.c (decode_klass_info): Ditto.
13970 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
13971 needed by the code generated by inssel.brg. Also fix a warning.
13973 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
13975 * mini.c: deal with enums that become genericinsts by
13976 being nested in a generic class (bug #79956).
13978 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
13980 * mini.c: match the generic definition to check for
13981 private access with generic types (bug #78431).
13983 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
13985 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
13986 to make life easier for people cross-compiling that insist on not
13989 2007-01-17 Mark Mason <mason@broadcom.com>
13991 * inssel-long.brg: patch to deal with mips missing flags
13992 * inssel-long32-mips.brg: implement overflow checks
13993 * insset-mips.brg: implement overflow checks
13994 * mini-mips.h: implement conditional exception handling
13995 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
13996 Remove unused code, minor cleanups.
13997 * exceptions-mips.c: minor cleanups
13998 * mini-ops.h: add mips conditional exception ops
13999 * cpu-mips.md: add mips conditional exception ops
14002 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
14004 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
14005 to deal with mips missing of flags.
14007 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
14009 * exceptions-ppc.c: execute fault handlers.
14011 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
14013 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
14015 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
14017 * mini.c: handle also floating point values in initialize_array.
14019 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
14021 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
14022 array initialization and make it conditional on the intrins option.
14024 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
14026 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
14027 relocations and put the patch info names close to the enum definition.
14029 2007-01-15 Mark Mason <mason@broadcom.com>
14031 * basic.cs, exceptions.cs: break up large tests to increase debugability.
14033 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14035 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
14037 2007-01-12 Raja R Harinath <rharinath@novell.com>
14039 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
14041 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
14043 * Makefile.am: distribute the mips sources.
14045 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14047 * mini-codegen.h: handle bug #80489 here, by excluding ecx
14050 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
14052 * cpu-x86.md: back out for now as this triggers other regressions.
14054 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
14056 * cpu-x86.md: force src1 and dest regpair for long shift instructions
14057 to eax:edx, so ecx can't get allocated to them (bug #80489).
14059 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
14061 * mini.c, mini-exceptions.c: enabled running fault handlers
14064 2007-01-03 Miguel de Icaza <miguel@novell.com>
14066 * driver.c: If nothing fail, do not use the string "failed",
14067 because it makes it very annoying to view test result logs on the
14070 2006-12-30 Miguel de Icaza <miguel@novell.com>
14072 * debug-debugger.c (mono_debugger_main): Rename "main" to
14073 "main_method" to prevent a warning.
14075 Remove a warning for unused field.
14077 2006-12-28 Martin Baulig <martin@ximian.com>
14080 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
14082 2006-12-22 Martin Baulig <martin@ximian.com>
14084 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
14085 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
14086 seperate `.mdb_debug_info' section, so we can access it from the
14087 debugger even if the binary is stripped.
14089 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
14090 from the `.mdb_debug_info' here to prevent the linker from
14091 removing that section.
14093 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
14094 mdb-debug-info64.s.
14096 2006-12-19 Robert Jordan <robertj@gmx.net>
14098 * mini-x86: enable the code to return small structures in
14099 registers for FreeBSD as well. Fixes bug #80278.
14100 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
14102 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14104 * mini-x86.c: align the stack when calling the profiler
14105 function instrumenting the prolog (on OSX).
14107 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
14109 * mini.c: emit a break opcode where Debugger.Break () is called.
14111 2006-12-13 Miguel de Icaza <miguel@novell.com>
14113 * mini.c (mono_method_to_ir): Provide useful information on this
14114 assert, to prevent others from debugging like I did.
14116 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
14118 * mini.c: enable code which was incorrectly commented
14121 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
14123 * mini-x86.c: enable on OSX, too, the code to return small
14124 structures in registers.
14126 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
14128 * mini-x86.c: remove the use of the dynamic code manager here, too.
14130 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
14132 * mini.h, debug-debugger.c, tramp-*.c: fixed
14133 mono_debugger_create_notification_function() to use
14134 mono_global_codeman_reserve () instead of a dynamic code manager.
14136 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
14138 * mini.c, jit-icalls.h, jit-icalls.c: remove the
14139 ves_array_element_address() jit icall and use a generated
14140 managed method instead (which is about 4 times faster for a rank 3
14143 2006-11-29 Mark Mason <mason@broadcom.com>
14145 * basic-calls.cs: additional tests for passing
14146 structures as function arguments.
14148 2006-11-29 Mark Mason <mason@broadcom.com>
14150 * mini-mips.h: disable custom exception handling
14151 * mini-mips.c: throw/rethrow should use jalr to call
14152 exception stubs. Fixed bug with passing structures
14153 by value. More support for tracing floating point
14156 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14158 * mini.c: fixed typo in the soft-float ldind.r4 handling
14161 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
14163 * mini.c, mini.h, driver.c: added --runtime command line
14164 option to select a different runtime than the autodetected one.
14165 * jit.h: added API for embedders to initialize with a specific
14168 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
14170 * mini.c: handle also boxing of r4 values (bug #80024).
14172 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
14174 * mini-ppc.c: force indirect calls until we reserve
14175 enough address space for all the generated code.
14177 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
14179 * exceptions-arm.c: workaround bugs in the libc definition
14180 of struct ucontext.
14182 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
14184 * inssel.brg: fixes from me and Mark Mason.
14186 2006-11-23 Dick Porter <dick@ximian.com>
14188 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
14189 semaphore display now we've fixed the initial value
14191 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
14193 * inssel.brg: partially revert the last change to fix the build.
14195 2006-11-21 Mark Mason <mason@broadcom.com>
14197 * inssel.brg: Add and use compare-and-branch macros to support
14198 architectures that do not have condition code registers (ie. MIPS).
14199 * *-mips.{c,brg,md}: Fix copyright statements
14201 2006-11-20 Mark Mason <mason@broadcom.com>
14203 * Makefile.am: remove mini-codegen.c from list of MIPS sources
14204 * mini.c: Allow GET_CONTEXT to be specified by the arch port
14205 * mini.h: Added declaration for mono_print_ins()
14206 * mini-codegen.c: added ins_spec initializer for MIPS
14207 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
14208 vreg to be virtual and hreg to be non-virtual.
14209 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
14210 is not yet working/implemented correctly.
14211 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
14212 non-static, fixup calls to print_ins() from other parts in the file.
14214 2006-11-20 Mark Mason <mason@broadcom.com>
14216 * basic-calls.cs: added tests for passing structures as arguments
14219 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
14221 * inssel-long32.brg: optimize signed division by power of two.
14223 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
14225 * mini-arm.c: added support for interworking with thumb code
14226 (mono must be still be built using the ARM instruction encoding).
14228 2006-11-19 Miguel de Icaza <miguel@novell.com>
14230 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
14231 verifier has different rules for it. Fixes a few verifier issues
14234 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
14235 at the end, so people know what happened.
14237 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
14239 * brach-opts.c: in optimize_exception_target() make sure we
14240 are in a catch clause (fixes bug #79871).
14242 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
14244 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
14245 more soft-float support fixes.
14247 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
14249 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
14250 that are passed half on the stack and half in registers.
14252 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
14254 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
14255 more mips integration work from Mark E Mason
14256 <mark.e.mason@broadcom.com>.
14258 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
14260 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
14261 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
14262 tramp-mips.c: added sources for the mips port, not
14263 integrated in the build yet. Contributed by
14264 Mark E Mason <mark.e.mason@broadcom.com>.
14266 2006-11-14 Neale Ferguson <neale@sinenomine.net>
14268 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
14270 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
14272 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
14273 put the soft-float rules in its own file since it seems to
14274 break s390 compilation.
14276 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
14278 * mini-arm.c: fixed wrnings.
14280 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
14282 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
14283 inssel-arm.brg: ARM support for soft-float.
14285 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
14287 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
14288 loads and stores of 32 bit fp values.
14290 2006-11-10 Zoltan Varga <vargaz@gmail.com>
14292 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
14294 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
14295 works. Fixes #79852 and #79463.
14297 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
14299 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
14300 more soft-float support WIP and fixes.
14302 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
14304 * mini-arm.c: some VFP updates.
14306 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
14308 * mini-exceptions.c: 0 is a valid local var offset in some
14309 architectures, don't assert (bug #78508).
14311 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
14313 * exceptions-arm.c: fixed off by one error in stack walk code.
14315 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
14317 * mini.h, mini.c: more precise tracking of type load exceptions.
14319 2006-11-03 Robert Jordan <robertj@gmx.net>
14321 * Makefile.am: [WIN32] Add monow.exe target.
14322 * driver.c: [WIN32] Don't detach the console when debugging.
14325 2006-10-30 Miguel de Icaza <miguel@novell.com>
14327 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
14329 2006-10-23 Zoltan Varga <vargaz@gmail.com>
14331 * aot-compiler.c (emit_method_info): Add a case missed earlier.
14333 * driver.c (mini_regression): Fix --regression with AOT.
14335 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
14337 2006-10-17 Zoltan Varga <vargaz@gmail.com>
14339 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
14341 * mini-sparc.h: Don't use sigaction on sparc/linux.
14343 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
14345 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
14347 * mini-exceptions.c: Add proper include files for getpid ().
14349 2006-10-16 Zoltan Varga <vargaz@gmail.com>
14351 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
14352 address instead of a MonoJitInfo* to avoid decoding the exception info for the
14355 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
14356 name cache to reduce its size.
14358 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
14360 2006-10-15 Zoltan Varga <vargaz@gmail.com>
14362 * mini-x86.c: Save/restore the current LMF structure more efficiently using
14363 the mono_lmf TLS variable.
14365 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
14366 trampoline lmf frames.
14368 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
14370 2006-10-14 Zoltan Varga <vargaz@gmail.com>
14372 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
14373 the mono_lmf TLS variable.
14375 * mini-exceptions.c: Access the LMF structure through accessors.
14377 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
14378 variable instead of in jit_tls->lmf.
14380 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
14382 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
14383 trampoline lmf frames.
14385 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
14387 2006-10-12 Zoltan Varga <vargaz@gmail.com>
14389 * mini.c trace.c mini-x86.c: Revert these too.
14391 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
14394 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
14396 * genmdesc.c: removed now dead code.
14398 2006-10-09 Robert Jordan <robertj@gmx.net>
14400 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
14402 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
14404 * mini.h: do not leave gaps in the opcode values.
14406 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
14408 * jit-icalls.h: flag functions as internal here, too.
14410 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
14412 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
14413 functions with the internal attribute.
14415 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
14417 * aot-compiler.c: fclose the file descriptor in the profile read loop.
14419 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
14421 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
14424 2006-10-05 Zoltan Varga <vargaz@gmail.com>
14426 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
14427 tail calls as on other platforms.
14429 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
14431 * iltests.il: Add a few tailcall tests.
14433 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
14435 * driver.c: fix loop for old compilers (bug #79521).
14437 2006-10-02 Zoltan Varga <vargaz@gmail.com>
14439 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
14441 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
14443 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
14444 metadata without any code.
14446 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
14447 more precise debugging information using gdb.
14449 2006-09-30 Zoltan Varga <vargaz@gmail.com>
14451 * inssel-ia64.brg: Make the helper methods static.
14453 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
14455 * inssel-x86.brg: make the helper methods static.
14457 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
14459 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
14461 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
14463 * mini.c: updates for monoburg changes.
14464 * inssel.brg: make a few helper functions static as they should.
14466 2006-09-27 Zoltan Varga <vargaz@gmail.com>
14468 * Makefile.am: Move mini-codegen.c to common_sources.
14470 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
14472 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
14474 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
14475 mini-ppc.h: port to use the common local register allocator.
14477 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14479 * mini.h: Remove the comment too then.
14481 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
14483 * mini.h: put back backend.data which is to be used shortly and
14484 doesn't increase the size of MonoInst. If any 64 bit arch aligned
14485 pointers on 4 byte boundaries it'd have much bigger issues running
14486 and you can ifdef it out anyway.
14488 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14490 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
14491 MonoInst size by 4 bytes on 64 bit machines.
14493 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
14495 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
14496 replacement with more meaningful field names. Arch maintainers, please
14497 check the assigned names are good enough for your arch.
14499 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14501 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
14502 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
14504 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
14506 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
14507 relocations and memory requirements, put the optimization flags
14508 definitions in their own file.
14510 2006-09-24 Zoltan Varga <vargaz@gmail.com>
14512 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
14514 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
14516 2006-09-22 Zoltan Varga <vargaz@gmail.com>
14518 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
14520 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
14522 * inssel.brg: use the correct function to get the size of an item
14523 in an array, given an element class.
14524 * aot-compiler.c: do not access class->class_size directly.
14526 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
14528 * mini.h, debug-mini.c: added a debugging function to print
14529 info about local variables and arguments in a jitted method.
14531 2006-09-20 Zoltan Varga <vargaz@gmail.com>
14533 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
14535 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
14537 2006-09-19 Zoltan Varga <vargaz@gmail.com>
14539 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
14540 inner and outer loops when passing vtypes.
14542 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
14544 * mini-ppc.c: take into account the cpu errata for cache flushing
14545 which caused some random errors (bug #79381).
14547 2006-09-19 Zoltan Varga <vargaz@gmail.com>
14549 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
14550 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
14552 2006-09-17 Zoltan Varga <vargaz@gmail.com>
14554 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
14557 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
14558 freebsd ports tree.
14560 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
14561 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
14563 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
14566 2006-09-13 Zoltan Varga <vargaz@gmail.com>
14568 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
14570 2006-09-12 Zoltan Varga <vargaz@gmail.com>
14572 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
14573 macro does not have to be changed during debugging.
14575 * 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>.
14577 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
14579 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
14581 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
14582 MONO_ARCH_NO_EMULATE_MUL is defined.
14584 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
14586 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
14588 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
14590 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
14592 2006-09-11 Zoltan Varga <vargaz@gmail.com>
14594 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
14595 stuff to mini-exceptions.c where it is used.
14597 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
14598 setup code, the real one is in mini-exceptions.c.
14600 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
14601 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
14602 some changes from the freebsd ports tree.
14604 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
14607 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
14609 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
14611 * mini.c: on Linux, check for /proc to be mounted
14612 (bug# 79351, novell bug#201204).
14614 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
14616 * mini.c: handle cases where pthread_attr_getstack() behaves
14617 incorrectly (bug #78096).
14619 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
14621 * mini-arm.c: support larger stack frames (bug #79272).
14623 2006-09-08 Zoltan Varga <vargaz@gmail.com>
14625 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
14627 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
14630 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
14631 mono_class_from_name () to find a class from its name.
14633 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
14635 2006-09-07 Zoltan Varga <vargaz@gmail.com>
14637 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
14639 2006-09-05 Kornel Pal <kornelpal@gmail.com>
14641 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
14643 2006-09-04 Zoltan Varga <vargaz@gmail.com>
14645 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
14646 callinfo->trampoline.
14648 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
14650 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
14653 2006-09-03 Zoltan Varga <vargaz@gmail.com>
14655 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
14657 2006-09-02 Zoltan Varga <vargaz@gmail.com>
14659 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
14660 stats.method_trampolines, it is already done by the generic trampoline code.
14662 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
14664 2006-09-01 Zoltan Varga <vargaz@gmail.com>
14666 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
14668 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
14670 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
14672 * mini.c (print_jit_stats): Print mscorlib mempool size too.
14674 * mini.c (print_jit_stats): Print new stats.
14676 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
14678 2006-08-31 Zoltan Varga <vargaz@gmail.com>
14680 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
14681 Address on two dimensional arrays. Fixes #78729.
14683 * mini.h (MonoCompile): Add a 'skip_visibility' field.
14685 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
14688 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
14690 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
14693 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
14695 (mini_get_ldelema_ins): Ditto.
14697 2006-08-30 Zoltan Varga <vargaz@gmail.com>
14699 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
14700 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
14703 2006-08-29 Neale Ferguson <neale@sinenomine.net>
14705 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
14706 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
14708 * exceptions-s390x.c: Cosmetic change.
14710 * tramp-s390.c: Fix warning.
14712 * cpu-s390.md: Correct length of mul_imm.
14714 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
14716 * aot-compiler.c: added binary writer with ELF backend
14717 implementation (only on Linux/x86 for now).
14719 2006-08-18 Zoltan Varga <vargaz@gmail.com>
14721 * Makefile.am: Don't run net 2.0 AOT tests.
14723 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
14724 (mono_compile_assembly): Skip net 2.0 assemblies as well.
14726 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
14728 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
14730 * aot-compiler.c: simplified and refactored the asm-writing code
14731 to allow different backends.
14733 2006-08-18 Zoltan Varga <vargaz@gmail.com>
14735 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
14737 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
14738 little. Share patches of type TYPE_FROM_HANDLE as well.
14740 * mini.c (mono_patch_info_equal): New helper function.
14741 (mono_patch_info_hash): Ditto.
14743 * aot-compiler.c (emit_method_code): Fix s390 build.
14745 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
14746 is not handled because it is stored as a flag and not as a type ctor. Fixes
14749 2006-08-17 Zoltan Varga <vargaz@gmail.com>
14751 * aot-compiler.c: Fix computation of GOT slot statistics.
14753 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
14754 Also remove support for not PIC AOT.
14756 * mini.h: Bump AOT file format version.
14758 * objects.cs: Add a test for #78990.
14760 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
14761 (peter.dettman@iinet.net.au). Fixes #79087.
14763 * basic-long.cs: Add a test for the above.
14765 2006-08-16 Zoltan Varga <vargaz@gmail.com>
14767 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
14769 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
14772 2006-08-15 Zoltan Varga <vargaz@gmail.com>
14774 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
14777 2006-08-10 Jonathan Chambers <joncham@gmail.com>
14779 * mini.c: Don't verify COM proxy invoke calls
14782 2006-08-10 Dick Porter <dick@ximian.com>
14784 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
14785 which process is holding semaphores locked.
14787 2006-08-08 Zoltan Varga <vargaz@gmail.com>
14789 * mini-ia64.c mini-amd64.c: Fix #79027.
14791 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
14793 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
14795 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
14796 implicit arguments in a vararg call. Fixes #79027.
14798 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
14800 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
14801 (mono_get_array_new_va_signature): Ditto.
14803 2006-08-05 Zoltan Varga <vargaz@gmail.com>
14805 * aot-runtime.c: Call init_plt lazily.
14807 * inssel-long.brg: Fix unsigned long->int conversion.
14809 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
14811 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
14812 that most data is now in the .rss/.data section.
14814 2006-08-04 Zoltan Varga <vargaz@gmail.com>
14816 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
14818 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
14820 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
14822 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
14824 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
14825 virtual call. Fixes #79010.
14827 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
14828 and use the result as the this argument in the real call.
14830 * generics.2.cs: Add a new test for #79010.
14832 2006-08-03 Zoltan Varga <vargaz@gmail.com>
14834 * mini-x86.c: Fix a warning.
14836 * aot-compiler.c: Add a bunch of statistics.
14838 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
14840 2006-08-02 Zoltan Varga <vargaz@gmail.com>
14842 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
14844 2006-08-01 Zoltan Varga <vargaz@gmail.com>
14846 * 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>.
14848 2006-07-13 Miguel de Icaza <miguel@novell.com>
14850 * mini.c (mono_method_to_ir): Obtain the original method in the
14851 CIL stream and use this to perform validation.
14855 2006-07-19 Zoltan Varga <vargaz@gmail.com>
14857 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
14858 (mono_arch_call_opcode): Ditto.
14860 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
14863 * mini.c (mono_patch_info_dup_mp): New helper function.
14865 * aot-compiler.c (compile_method): Fix some of the memory allocated during
14866 compilation. Fixes #78827.
14868 2006-07-18 Kornel Pal <kornelpal@gmail.com>
14870 * declsec.c: Use original security informations for
14871 MONO_WRAPPER_MANAGED_TO_MANAGED.
14873 2006-07-15 Jonathan Chambers <joncham@gmail.com>
14875 * mini.c: Allow Com Interop methods/classes and
14876 don't verify COM wrapper calls
14879 2006-07-13 Zoltan Varga <vargaz@gmail.com>
14881 * inssel-long32.brg: Fix long->i4 checked conversion.
14883 * exceptions.cs: Add a test for the above.
14885 2006-07-08 Zoltan Varga <vargaz@gmail.com>
14887 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
14889 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
14892 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
14895 2006-07-03 Zoltan Varga <vargaz@gmail.com>
14897 * mini.c: Fix solaris/x86 exception handling.
14899 * Makefile.am: Get rid of $(ICU_LIBS).
14901 2006-07-02 Zoltan Varga <vargaz@gmail.com>
14903 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
14904 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
14905 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
14907 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
14909 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
14910 this function causes a SIGSEGV.
14912 2006-06-22 Zoltan Varga <vargaz@gmail.com>
14914 * mini.c: Remove unused solaris/x86 includes.
14916 2006-06-21 Zoltan Varga <vargaz@gmail.com>
14918 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
14920 2006-06-20 Jb Evain <jbevain@gmail.com>
14922 * cpu-g4.md: fix max length of start_handler instruction.
14924 2006-06-20 Massimiliano Mantione <massi@ximian.com>
14925 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
14927 2006-06-16 Massimiliano Mantione <massi@ximian.com>
14928 * ssa.c: Fixed bug 78653 for SSA based deadce.
14929 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
14930 MonoInst.flags, used in SSA based deadce.
14931 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
14932 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
14934 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
14936 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
14937 it can end up using non executable memory on ppc64 systems
14938 running ppc32 userspace (fix from Johannes Berg).
14940 2006-06-14 Dick Porter <dick@ximian.com>
14942 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
14945 2006-06-13 Massimiliano Mantione <massi@ximian.com>
14946 * mini.c: Made so that inline is locally disabled if it would
14947 trigger a .cctor, because too many apps depend on this behavior
14948 (which seems to be also the one of the MS CLR).
14950 2006-06-13 Zoltan Varga <vargaz@gmail.com>
14952 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
14953 No idea why this worked before.
14955 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
14956 which branch to outer exception clauses since they could skip the
14957 inner finally clauses. Fixes #78633.
14959 * exceptions.cs: Add a test for the above.
14961 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
14964 * iltests.il: Add a test for the above.
14966 2006-06-12 Zoltan Varga <vargaz@gmail.com>
14968 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
14969 after the end of a try bblock, to prevent asserts in mini_method_compile ().
14971 * iltests.il: Add a test for the above.
14973 2006-06-10 Zoltan Varga <vargaz@gmail.com>
14975 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
14977 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
14978 methods as instrinsics.
14980 2006-06-09 Wade Berrier <wberrier@novell.com>
14982 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
14983 (simple-cee-ops.h ssapre-mini-ops.h)
14985 2006-06-09 Neale Ferguson <neale@sinenomine.net>
14987 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
14988 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
14990 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
14991 * cpu-s390x.md: Fix max. length values for a couple of instructions.
14993 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
14995 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
14997 2006-06-08 Massimiliano Mantione <massi@ximian.com>
14999 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
15000 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
15001 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
15002 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
15003 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
15004 of opcodes, so that bug 78549 should not happen again.
15005 * ssapre.c: Updated to use the renamed files.
15007 2006-06-08 Zoltan Varga <vargaz@gmail.com>
15009 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
15010 in OP_ATOMIC_EXCHANGE_I4.
15012 2006-06-07 Wade Berrier <wberrier@novell.com>
15014 * tramp-s390.c: Fix s390 build (add missing pointer declarations
15015 in mono_debugger_create_notification_function)
15017 2006-06-06 Zoltan Varga <vargaz@gmail.com>
15019 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
15021 * mini.c (type_from_stack_type): Disable some changes which do not
15024 * driver.c: Reenable opts.
15026 * mini.h (MonoStackSlot): New structure to keep track of the verification state
15027 of the evaluation stack.
15029 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
15030 evaluation stack trace at entry to the bblock.
15032 * mini.c (merge_stacks): New function to perform verification of stack merges.
15033 Turned off by default.
15035 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
15038 2006-06-06 Massimiliano Mantione <massi@ximian.com>
15040 * local-propagation.c: Fixed bug 78549.
15042 2006-06-04 Zoltan Varga <vargaz@gmail.com>
15044 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
15046 2006-06-02 Miguel de Icaza <miguel@novell.com>
15048 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
15049 tramp-arm.c, tramp-ia64.c
15050 (mono_debugger_create_notification_function): Update signature to
15051 new signature and use new protocol for creating the notification
15054 Should fix the build.
15056 2006-06-02 Geoff Norton <gnorton@customerdna.com>
15058 * exceptions-ppc.c (mono_jit_walk_stack)
15059 (ves_icall_get_frame_info): Fix the build
15061 2006-06-02 Zoltan Varga <vargaz@gmail.com>
15063 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
15065 2006-05-31 Raja R Harinath <rharinath@novell.com>
15067 * il2tests.2.il: New file for generics CIL tests. Add test for
15069 * Makefile.am: Update.
15072 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
15075 2006-05-30 Massimiliano Mantione <massi@ximian.com>
15077 * aliasing.c: Fixed bug 78311.
15079 2006-05-29 Martin Baulig <martin@ximian.com>
15081 * mini-exceptions.c (mono_find_jit_info): When computing the
15082 native offset, check whether we're actually inside the method's
15083 code; call mono_debug_print_stack_frame() to format the frame.
15084 (ves_icall_System_Exception_get_trace): Call
15085 mono_debug_print_stack_frame() to format the stack frame.
15086 (ves_icall_get_trace): Update to the new debugging API.
15087 (mono_jit_walk_stack_from_ctx): Likewise.
15088 (ves_icall_get_frame_info): Likewise.
15090 * mini.c (get_method_from_ip): Use the new debugging API.
15091 (mono_print_method_from_ip): Likewise.
15094 (mono_jit_walk_stack): Use the new debugging API.
15095 (ves_icall_get_frame_info): Likewise.
15097 2006-05-27 Zoltan Varga <vargaz@gmail.com>
15099 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
15101 2006-05-25 Massimiliano Mantione <massi@ximian.com>
15103 * mini.c: Added "limitator" to inline for debugging.
15105 2006-05-24 Martin Baulig <martin@ximian.com>
15107 * debug-debugger.c (mono_debugger_init): Create a private,
15108 malloc()-based code manager for the notification function and
15109 intentionally leak it on exit. This fixes the crash-on-exit race
15113 (mono_debugger_create_notification_function): Added
15114 `MonoCodeManager *' argument.
15117 (mono_debugger_create_notification_function): Added
15118 `MonoCodeManager *' argument.
15120 2006-05-23 Massimiliano Mantione <massi@ximian.com>
15122 * aliasing.c: Fixed 64 bit issue.
15123 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
15124 default since all known bugs are fixed (one more time!).
15126 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
15128 * mini.c: write barrier support.
15130 2006-05-23 Martin Baulig <martin@ximian.com>
15132 * debug-debugger.c: Revert Paolo's change. Add comment and #error
15133 check at the top of the file.
15135 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
15137 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
15138 reverting changes without reason and without changelog entries.
15140 2006-05-18 Zoltan Varga <vargaz@gmail.com>
15142 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
15143 to a few opcodes. Fixes #78439.
15145 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
15146 consistency with other archs.
15148 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
15150 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
15152 * debug-debugger.c: fix the build.
15154 2006-05-17 Martin Baulig <martin@ximian.com>
15157 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
15158 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
15159 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
15160 (debugger_attach): Call GC_mono_debugger_add_all_threads().
15162 2006-05-11 Zoltan Varga <vargaz@gmail.com>
15164 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
15166 2006-05-10 Zoltan Varga <vargaz@gmail.com>
15168 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
15169 MONO_TYPE_GENERICINST.
15171 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
15172 MONO_TYPE_GENERICINST.
15174 2006-05-09 Zoltan Varga <vargaz@gmail.com>
15176 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
15179 2006-05-08 Zoltan Varga <vargaz@gmail.com>
15181 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
15183 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
15185 2006-05-06 Zoltan Varga <vargaz@gmail.com>
15187 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
15188 mono_trace_cleanup ().
15190 * iltests.il: Fix problem with the newly added test.
15192 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
15193 due to register constraints, free up the previous hreg. Fixes #78314.
15195 * iltests.il: Add new test for #78314.
15197 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
15198 Interlocked.Add. Fixes #78312.
15200 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
15202 2006-05-05 Zoltan Varga <vargaz@gmail.com>
15204 * inssel.brg (mini_emit_virtual_call): Fix a warning.
15206 2006-05-05 Martin Baulig <martin@ximian.com>
15208 * debug-mini.c (mono_debug_open_block): New method.
15211 (mono_arch_output_basic_block): Call mono_debug_open_block() at
15212 the beginning of each basic block.
15215 (mono_arch_output_basic_block): Call mono_debug_open_block() at
15216 the beginning of each basic block.
15218 2006-05-04 Massimiliano Mantione <massi@ximian.com>
15220 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
15221 default until I understand why they break the build on amd64.
15223 2006-05-04 Zoltan Varga <vargaz@gmail.com>
15225 * mini.c (mini_cleanup): Call mono_cleanup ().
15227 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
15230 2006-05-04 Massimiliano Mantione <massi@ximian.com>
15232 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
15233 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
15234 default since all known bugs are fixed, and I cannot reproduce bug
15235 77944... I'm asking Matt Hargett to test again after this commit.
15237 2006-04-28 Massimiliano Mantione <massi@ximian.com>
15239 * mini-codegen.c: Fixed typo that thrashed inline.
15241 2006-04-28 Zoltan Varga <vargaz@gmail.com>
15243 * dominators.c (compute_dominators): Avoid using a worklist since
15244 it is not correct in some cases. Instead, iterate over all bblocks as
15245 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
15247 2006-04-28 Miguel de Icaza <miguel@novell.com>
15249 * mini.c (mono_jit_compile_method_inner): Use
15250 mono_prepare_exception_from_error that resets the value
15253 2006-04-27 Miguel de Icaza <miguel@novell.com>
15255 * mini.c: Move the mini_loader_error_to_exception to metadata.
15257 2006-04-27 Massimiliano Mantione <massi@ximian.com>
15259 * aliasing.c: Fixed bug 78210.
15261 2006-04-27 Massimiliano Mantione <massi@ximian.com>
15263 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
15264 default until all their problems (or the ones they trigger) are fixed.
15266 2006-04-26 Zoltan Varga <vargaz@gmail.com>
15268 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
15270 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
15271 as loaded only after resolving patches since that could invoke the same method.
15273 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
15275 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
15278 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
15281 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
15284 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
15285 made from AOT code through the PLT table.
15287 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
15288 holding the plt offset when a call is made to the aot plt trampoline.
15290 2006-04-25 Zoltan Varga <vargaz@gmail.com>
15292 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
15295 * Makefile.am (common_sources): Fix build breakage.
15297 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
15298 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
15299 intra-assembly calls if possible.
15301 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
15303 * mini-trampolines.c: Handle PLT entries.
15305 * mini.c: Avoid creating a GOT var for calls.
15307 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
15308 from mscorlib code.
15310 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
15311 from mscorlib code.
15313 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
15316 * mini.h: Bump AOT file format version.
15318 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
15321 2006-04-25 Martin Baulig <martin@ximian.com>
15323 * driver.c: Disable copyprop, consprop and inline when running
15324 inside the debugger.
15326 2006-04-25 Martin Baulig <martin@ximian.com>
15328 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
15329 with `get_current_thread' and added `detach'.
15330 (MonoDebuggerMetadataInfo): Added `thread_size',
15331 `thread_tid_offset', `thread_stack_ptr_offset' and
15332 `thread_end_stack_offset'.
15334 2006-04-25 Zoltan Varga <vargaz@gmail.com>
15336 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
15339 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
15340 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
15342 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
15344 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
15346 * aot.c: Add support for ADJUSTED_IID.
15348 2006-04-24 Zoltan Varga <vargaz@gmail.com>
15350 * aot.c (emit_method_order): Don't align method_order_end.
15352 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
15353 the interface ID changes.
15355 2006-04-21 Dick Porter <dick@ximian.com>
15357 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
15358 cleaning up a thread. Fixes the new part of bug 77470.
15360 2006-04-20 Geoff Norton <gnorton@customerdna.com>
15362 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
15363 to managed wrapper.
15365 2006-04-19 Zoltan Varga <vargaz@gmail.com>
15367 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
15369 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
15370 SIGSEGV. Fixes #78072.
15372 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
15373 unregister our SIGABRT handler.
15375 2006-04-19 Massimiliano Mantione <massi@ximian.com>
15377 * mini.c: Disabled inline where it can alter the call stack in a
15378 way visible from managed code.
15379 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
15382 2006-04-16 Zoltan Varga <vargaz@gmail.com>
15384 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
15385 on other platforms. Fixes #78089.
15387 2006-04-13 Martin Baulig <martin@ximian.com>
15389 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
15390 determine whether we're inside the debugger.
15393 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
15395 2006-04-12 Zoltan Varga <vargaz@gmail.com>
15397 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
15398 handler clauses. Fixes #78024.
15400 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
15401 in the CALL_MEMBASE opcodes. Fixes #78088.
15402 (mono_arch_get_vcall_slot_addr): Ditto.
15404 2006-04-10 Martin Baulig <martin@ximian.com>
15406 * debug-debugger.c: The thread handling code has now been moved
15407 into ../metadata/threads.c.
15409 2006-04-10 Zoltan Varga <vargaz@gmail.com>
15411 * driver.c (mono_main): Fix --with-gc=none build.
15413 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
15414 (mono_spillvar_offset_float): Ditto.
15415 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
15416 hreg, not when its !global, since on ia64, there is a third category: stacked
15419 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
15421 * mini.c: set MonoInst->klass for load field address and a few other
15424 2006-04-10 Zoltan Varga <vargaz@gmail.com>
15426 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
15428 2006-04-07 Zoltan Varga <vargaz@gmail.com>
15430 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
15431 the branch opt changes.
15433 2006-04-06 Dick Porter <dick@ximian.com>
15435 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
15437 * wapihandles.c (mini_wapi_seminfo):
15438 * driver.c (mono_main): Add semaphore info option
15440 2006-04-05 Zoltan Varga <vargaz@gmail.com>
15442 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
15443 branch optimization changes. Fixes #78009.
15445 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
15447 * mini.c: ignore accessibility of methods in managed->native wrappers.
15449 2006-04-04 Zoltan Varga <vargaz@gmail.com>
15451 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
15453 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
15455 2006-04-03 Zoltan Varga <vargaz@gmail.com>
15457 * mini.c: Modify the branch optimizations to preserve the invariant that
15458 the entries inside the in_bb and out_bb arrays are unique.
15459 (mono_unlink_bblock): Avoid creation of new arrays.
15461 2006-04-02 Zoltan Varga <vargaz@gmail.com>
15463 * mini.c (mono_unlink_bblock): Fix regression caused by previous
15466 2006-04-01 Zoltan Varga <vargaz@gmail.com>
15468 * mini.c (optimize_branches): Remove the "optimizations" in
15469 the cbranch1/cbranch2 -> branch cases which were causing several
15470 problems in the past. Fixes #77986.
15472 2006-03-31 Chris Toshok <toshok@ximian.com>
15474 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
15475 default optimizations :(
15477 2006-03-31 Zoltan Varga <vargaz@gmail.com>
15479 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
15482 2006-03-31 Massimiliano Mantione <massi@ximian.com>
15484 * local-propagation.c: Added comments to structs and removed
15485 "Mono" prefixes from local tree mover types.
15487 2006-03-30 Zoltan Varga <vargaz@gmail.com>
15489 * Makefile.am (arch_sources): Define this for each architecture so
15490 libmono_la_SOURCES is defined in one place.
15492 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
15494 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
15497 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
15499 * driver.c: print the GC name supplied by configure.
15501 2006-03-29 Massimiliano Mantione <massi@ximian.com>
15503 * local-propagation.c: Added tree mover, and moved here all the
15504 local propagation code from mini.c
15505 * mini.c: Added support for treeprop, and moved all the local
15506 propagation code to local-propagation.c
15507 * mini.h: Added support for treeprop
15508 * driver.c: Added support for treeprop, enabled consprop, copyprop,
15509 treeprop, inline and deadce by default
15510 * Makefile.am: Added local-propagation.c
15512 2006-03-25 Zoltan Varga <vargaz@gmail.com>
15514 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
15516 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
15518 * debug-debugger.c: make it compile without the Boehm GC.
15520 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
15522 * mini.c: fixed issue with mismatch when an icall is registered
15523 with multiple names but same address.
15525 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
15527 * declsec.c, mini-exceptions.c: use write barrier to set reference
15528 fields of managed objects.
15530 2006-03-19 Zoltan Varga <vargaz@gmail.com>
15532 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
15533 (can_access_internals): Fix a warning.
15535 * mini.c (print_method_from_ip): Rename this to
15536 mono_print_method_from_ip so it gets exported.
15538 * trace.c: Deal with strings inside StringBuilder's containing garbage
15539 and fix memory leaks. Fixes #77848.
15541 2006-03-19 Zoltan Varga <vargaz@gmail.com>
15543 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
15546 2006-03-16 Neale Ferguson <neale@sinenomine.net>
15548 * mini-s390.c: Remove OP_X86_TEST_NULL.
15550 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
15552 * mini.c: use the correct GetHashCode() for the moving collector.
15554 2006-03-16 Massimiliano Mantione <massi@ximian.com>
15556 * liveness.c: Regalloc spill cost tuning.
15558 2006-03-15 Neale Ferguson <neale@sinenomine.net>
15560 * mini-s390x.h: Correct S390_LONG macro.
15562 * mini-s390x.c: Cleanup unused code.
15564 2006-03-15 Zoltan Varga <vargaz@gmail.com>
15566 * jit-icalls.h: New file.
15568 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
15569 icalls and include that instead of including jit-icalls.c.
15571 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
15574 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
15576 * mini.c: when checking for member accessibility, also check for
15577 friend assemblies and for explicit interface implementations.
15579 2006-03-14 Zoltan Varga <vargaz@gmail.com>
15581 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
15583 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
15585 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
15586 common cases are done first.
15588 * mini-ops.h: Only define platform specific opcodes on the given platform.
15590 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
15593 2006-03-14 Martin Baulig <martin@ximian.com>
15595 Revert Paolo's change from r57348:
15597 * mini.h: don't use gboolean for bitfields.
15598 * mini.c: verifier changes for fields and methods accessibility.
15600 2006-03-13 Neale Ferguson <neale@sinenomine.net>
15602 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
15604 * mini-s390x.c: Fix conv_r_un.
15606 * cpu-s390, cpu-s390x.md: Fix lengths.
15608 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
15610 * mini.c: nested types have access to all the nesting
15611 levels, not just the enclosing types.
15613 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
15615 * mini.c: added a few more verification checks.
15617 2006-03-12 Zoltan Varga <vargaz@gmail.com>
15619 * liveness.c: Merge optimizations from the linear-il branch.
15621 2006-03-11 Zoltan Varga <vargaz@gmail.com>
15623 * mini-ia64.c (emit_call): Add a comment.
15625 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
15627 * tramp-ia64.c: Fix some warnings.
15629 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
15631 * mini.h: don't use gboolean for bitfields.
15632 * mini.c: verifier changes for fields and methods accessibility.
15634 2006-03-11 Zoltan Varga <vargaz@gmail.com>
15636 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
15637 lazy icall wrapper changes.
15639 * dominators.c: Replace all the dominator algorithms with faster
15640 ones from the linear-il branch.
15642 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
15645 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
15646 common cases are done first.
15648 * mini-amd64.c: Fix some warnings.
15650 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
15653 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
15656 * mini.h: Add a missing prototype.
15658 2006-03-10 Zoltan Varga <vargaz@gmail.com>
15660 * mini.c: Compile icall wrappers lazily.
15662 * mini-codegen.c: Use printf instead of g_print since its much faster.
15664 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
15667 * mini.c (optimize_branches): Cache the negative result from
15668 remove_block_if_useless ().
15670 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
15671 Also fix some bblock linking issues.
15673 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
15676 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
15678 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
15679 accessed fields first, for better cache behavior.
15681 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
15683 * mini.c: speedup IList<T> array accesses.
15685 2006-03-09 Zoltan Varga <vargaz@gmail.com>
15687 * mini.c (mono_method_to_ir): Handle large methods overflowing the
15688 inline_costs counter. Fixes #77190.
15690 2006-03-06 Zoltan Varga <vargaz@gmail.com>
15692 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
15693 trace messages. Fixes #77706.
15695 2006-03-04 Martin Baulig <martin@ximian.com>
15697 * tramp-amd64.c, tramp-x86.c
15698 (mono_debugger_create_notification_function): Use
15699 mono_global_codeman_reserve() to allocate a buffer at runtime and
15702 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
15704 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
15705 notification function at runtime and then call `initialize' in the
15706 `MONO_DEBUGGER__debugger_info' vtable.
15708 2006-03-04 Zoltan Varga <vargaz@gmail.com>
15710 * iltests.il: Fix a visibility problem.
15712 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
15714 * driver.c, mini.c: add hooks for the counters API.
15716 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
15718 * driver.c: show disabled options.
15720 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
15722 * linear-scan.c: always use cost-driven selection.
15724 2006-02-28 Raja R Harinath <rharinath@novell.com>
15726 * jit-icalls.c (helper_compile_generic_method): Revert change from
15729 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
15731 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
15733 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
15735 * inssel.brg: style fixes, mostly to force the updated monoburg
15736 to run for people using svn.
15738 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
15740 * mini.c: match monoburg changes.
15742 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
15744 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
15745 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
15746 declaration in the header file.
15748 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
15750 * helpers.c: reduce relocations and mem usage.
15752 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
15754 * mini.h, mini-codegen.c: disable logging features if
15755 requested by configure.
15757 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
15759 * mini.c: tiny verifier changes.
15761 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
15763 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
15764 cpu-pentium.md: stack alignment changes for osx/x86,
15765 partially from Geoff Norton <gnorton@customerdna.com>.
15767 2006-02-24 Raja R Harinath <harinath@gmail.com>
15769 * jit-icalls.c (helper_compile_generic_method): Update to changes
15770 in metadata/class.c.
15772 2006-02-24 Zoltan Varga <vargaz@gmail.com>
15774 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
15776 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
15777 interface calls with large offsets.
15779 2006-02-23 Raja R Harinath <rharinath@novell.com>
15781 * jit-icalls.c (helper_compile_generic_method): Document the
15782 special-case we depend on so that we can inflate the method twice
15783 with the same context with no bad side-effects.
15785 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
15787 * mini-x86.c, mini-amd64.c: fix for case when xen support
15790 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
15792 * mini-x86.c, mini-amd64.c: generate code to access tls items
15793 in a faster way for Xen systems.
15795 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
15797 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
15798 updates and compilation fixes for the OSX/x86 port, mostly from
15799 Geoff Norton <gnorton@customerdna.com>.
15801 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
15803 * inssel.brg: faster interface call implementation
15804 to sync with the interface_offsets MonoVTable changes.
15806 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
15808 * mini.c: more verification checks.
15810 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
15812 * mini.c: added a few more verification checks.
15814 2006-02-17 Neale Ferguson <neale@sinenomine.net>
15816 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
15817 facility on the processor and use it if available.
15819 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
15821 * driver.c, aot.c, mini.c: throw exception if the IL code is
15822 invalid or unverifiable.
15824 2006-02-17 Raja R Harinath <rharinath@novell.com>
15826 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
15829 2006-02-16 Zoltan Varga <vargaz@gmail.com>
15831 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
15833 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15835 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
15836 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
15837 handling of instantiated generic valuetypes.
15839 2006-02-11 Zoltan Varga <vargaz@gmail.com>
15841 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
15842 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
15845 * generics.2.cs: Revert the nullable reftypes tests.
15847 2006-02-10 Zoltan Varga <vargaz@gmail.com>
15849 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
15850 using __builtin_frame_address (1) as it doesn't work in the presence
15851 of optimizations. Hopefully fixes #77273.
15853 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
15854 -> generics.cs change as it doesn't work with some automake versions.
15856 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
15858 * mini.c: handle systems that sue a different way to
15859 retrieve the stack address of the current thread.
15861 2006-02-09 Zoltan Varga <vargaz@gmail.com>
15863 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
15864 it specially in the makefile.
15866 * generics.2.cs: Add tests for nullable reference types.
15868 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15870 * mini.c: always handle the case when mono_jit_init()
15871 is called in a thread different from the main thread,
15872 confusing libgc (bug #77309).
15874 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
15876 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
15878 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
15880 * mini.c: change optimize_branches () to use a single loop
15881 and introduce a new optimization to simplify some range checks.
15883 2006-02-03 Martin Baulig <martin@ximian.com>
15885 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
15886 and merged with debugger_thread_manager_add_thread().
15887 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
15888 inform the debugger about the main thread.
15890 2006-02-03 Zoltan Varga <vargaz@gmail.com>
15892 * basic.cs: Add test for div.un/rem.un constant folding.
15894 2006-02-03 Neale Ferguson <neale@sinenomine.net>
15896 * cpu-s390x.md: correct int_xor_imm length
15898 2006-02-03 Zoltan Varga <vargaz@gmail.com>
15900 * generics.2.cs: New test for #77442.
15902 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
15905 2006-02-02 Martin Baulig <martin@ximian.com>
15907 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
15908 <mono/metadata/mono-debug-debugger.h>
15910 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
15912 2006-02-02 Martin Baulig <martin@ximian.com>
15914 * debug-debugger.h: New header file for debug-debugger.c.
15916 * debug-debugger.c: Big API cleanup; don't run the managed Main()
15917 function is a separate thread anymore; add support for attaching.
15919 2006-02-01 Zoltan Varga <vargaz@gmail.com>
15921 * tramp-x86.c: Fix a warning.
15923 2006-01-31 Zoltan Varga <vargaz@gmail.com>
15925 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
15926 on very large methods.
15928 * aot.c (load_patch_info): Fix a warning.
15930 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
15932 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
15933 mini-ops.h: alu membase optimizations.
15935 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
15937 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
15938 to speedup StringBuilder.
15940 2006-01-27 Zoltan Varga <vargaz@gmail.com>
15942 * dominators.c (mono_compute_natural_loops): Fix detection of
15943 loop body start blocks.
15945 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
15947 2006-01-26 Zoltan Varga <vargaz@gmail.com>
15949 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
15952 2006-01-25 Massimiliano Mantione <massi@ximian.com>
15954 * aliasing.c: Fixed aliasing issue on 64 bit archs.
15956 2006-01-25 Martin Baulig <martin@ximian.com>
15958 * debug-debugger.c: Moved the `MonoDebuggerManager' and
15959 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
15960 started to cleanup this file a little bit.
15962 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
15964 * mini.c: optimize a codepath frequently happening in generics code.
15966 2006-01-23 Martin Baulig <martin@ximian.com>
15968 * Makefile.am: Only compile debug-debugger.c on supported platforms.
15970 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
15971 functions directly.
15973 * driver.c: debug-debugger.c is only available if
15974 `MONO_DEBUGGER_SUPPORTED' is defined.
15976 2006-01-23 Martin Baulig <martin@ximian.com>
15978 * debug-debugger.c: Only enable this on platforms where the Mono
15979 Debugger is working (x86 and x86_64).
15981 2006-01-21 Martin Baulig <martin@ximian.com>
15983 The Mono Debugger is now using the normal `mono' instead of the
15984 `mono-debugger-mini-wrapper' when executing managed code.
15986 * debug-debugger.c: New file; previously known as
15987 debugger/wrapper/wrapper.c.
15989 * debug-mini.c (mono_init_debugger): Removed.
15991 * driver.c (mono_main): Added new `--inside-mdb' command line
15992 argument which is used when running inside the debugger.
15994 2006-01-20 Zoltan Varga <vargaz@gmail.com>
15996 * liveness.c (mono_analyze_liveness): Remove some unused data
15999 2006-01-17 Zoltan Varga <vargaz@gmail.com>
16001 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
16003 2006-01-16 Zoltan Varga <vargaz@gmail.com>
16005 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
16006 depends on implementation details of monobitset.
16008 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
16011 2006-01-15 Zoltan Varga <vargaz@gmail.com>
16013 * liveness.c: Update after monobitset changes.
16015 2006-01-14 Zoltan Varga <vargaz@gmail.com>
16017 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
16019 2006-01-11 Neale Ferguson <neale@sinenomine.net>
16021 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
16023 * mini-s390x.c: Remove warning messages.
16025 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
16027 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
16029 2006-01-10 Zoltan Varga <vargaz@gmail.com>
16031 * generics.2.cs: Add ldelem/stelem_any test.
16033 2006-01-10 Neale Ferguson <neale@sinenomine.net>
16035 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
16037 2006-01-07 Zoltan Varga <vargaz@gmail.com>
16039 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
16041 2006-01-06 Zoltan Varga <vargaz@gmail.com>
16043 * generics.2.cs: Reenable vtype tests.
16045 * inssel-x86.brg: Remove an icorrect valuetype rule.
16047 2006-01-06 Neale Ferguson <neale@sinenomine.net>
16049 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
16050 initial support for OP_ABS.
16052 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16054 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
16056 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16058 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
16059 conversion and implement LADD/LSUB.
16061 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
16064 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16066 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
16068 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
16071 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16073 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
16074 localloc is encountered. Fixes crash in test-183.cs when using gmcs
16075 (stack walk problem).
16077 2006-01-04 Zoltan Varga <vargaz@gmail.com>
16079 * aot.c (mono_aot_load_method): Fix a warning.
16081 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16083 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
16085 2006-01-03 Zoltan Varga <vargaz@gmail.com>
16087 * iltests.il: Add test for #77148.
16089 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
16092 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16094 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
16096 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16098 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
16099 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
16101 * basic-long.cs: Add lconv-to-r4/r8 tests.
16103 2006-01-03 Zoltan Varga <vargaz@gmail.com>
16105 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
16107 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
16108 here as on other archs.
16110 2005-12-29 Neale Ferguson <neale@sinenomine.net>
16112 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
16114 2005-12-29 Neale Ferguson <neale@sinenomine.net>
16116 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
16118 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
16120 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
16121 instrument_prolog; Add memory_barrier instruction.
16123 2005-12-26 Zoltan Varga <vargaz@gmail.com>
16125 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
16127 2005-12-23 Zoltan Varga <vargaz@gmail.com>
16129 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
16131 * aliasing.c inssel.brg: Fix warnings.
16133 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
16134 could skip initialization of some parts of memory.
16136 * mini.c mini-ia64.c: Fix warnings.
16138 * inssel-sparc.brg: Add an implementation of lneg which actually works.
16140 2005-12-22 Zoltan Varga <vargaz@gmail.com>
16142 * aliasing.c (mono_build_aliasing_information): Add a workaround for
16143 a crash seen on sparc.
16145 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
16147 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
16149 2005-12-21 Neale Ferguson <neale@sinenomine.net>
16151 * mini-ops.h: Add s390_backchain instruction
16153 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
16155 * cpu-s390.md: Add s390_backchain instruction
16157 * mini-s390.c: Significant ABI changes
16159 * mini-s390.h: Cater for zero length structures
16161 2005-12-20 Neale Ferguson <neale@sinenomine.net>
16163 * mini-s390.c: ABI fixes
16165 * inssel-s390.brg: Remove debug statements
16167 * cpu-s390.md: Fix length of ATOMIC_xx operations
16169 2005-12-19 Zoltan Varga <vargaz@gmail.com>
16171 * basic-float.cs: Add float<->long conversion tests.
16173 2005-12-16 Neale Ferguson <neale@sinenomine.net>
16175 * mini-s390.c: Fix LOCALLOC processing.
16177 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
16179 2005-12-15 Zoltan Varga <vargaz@gmail.com>
16181 * iltests.il: Add tests for some opcodes not covered by the other
16184 2005-12-15 Neale Ferguson <neale@sinenomine.net>
16186 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
16187 register loading for Tail processing; Correct trace output.
16189 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
16191 * cpu-s390.md: Correct size of jmp instruction.
16193 2005-12-13 Neale Ferguson <neale@sinenomine.net>
16195 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
16197 2005-12-13 Neale Ferguson <neale@sinenomine.net>
16199 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
16200 Bring s390 up to current level.
16202 2005-12-12 Zltan Varga <vargaz@gmail.com>
16204 * generics.2.cs: Disable the newly added tests as they do not work yet.
16206 * generics.2.cs: Add valuetype tests.
16208 2005-12-09 Zoltan Varga <vargaz@gmail.com>
16210 * basic-long.cs: Add i4->u8 test.
16212 * objects.cs: Add tests for JIT intrinsic.
16214 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
16215 optimizations lost by a mistake.
16217 2005-12-07 Zoltan Varga <vargaz@gmail.com>
16219 * basic-long.cs: Remove a test moved to objects.cs.
16221 * arrays.cs: Add more array tests.
16223 2005-12-06 Zoltan Varga <vargaz@gmail.com>
16225 * arrays.cs: Add new tests for multi-dimensional arrays.
16227 2005-12-06 Raja R Harinath <rharinath@novell.com>
16229 * Makefile.am (test_sources2): Add generics.2.cs.
16230 (EXTRA_DIST): Add test_sources2.
16232 2005-12-05 Ben Maurer <bmaurer@ximian.com>
16234 Support for boxing and unboxing nullable types as well as the
16235 isinst operation on nullables, per the CLI ammendment.
16237 * inssel.brg (CEE_ISINST): Special case for nullable
16239 * mini.c (handle_unbox_nullable): new method
16240 (handle_box): Special case for nullable types
16241 (mono_method_to_ir): Call handle_unbox_nullable in correct
16244 * generics.2.cs: New test suite
16246 * Makefile.am: Support for regression tests with generics.
16248 2005-12-03 Zoltan Varga <vargaz@gmail.com>
16250 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
16251 allocated to registers. Fixes #76800.
16253 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
16255 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
16257 2005-11-30 Zoltan Varga <vargaz@gmail.com>
16259 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
16262 2005-11-29 Zoltan Varga <vargaz@gmail.com>
16264 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
16267 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
16269 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
16270 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
16272 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
16273 single precision before storing to a single precision location.
16275 2005-11-28 Raja R Harinath <rharinath@novell.com>
16277 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
16279 2005-11-27 Zoltan Varga <vargaz@gmail.com>
16281 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
16284 * basic.cs: Remove test_0_byte_compares test which was moved to
16285 objects.cs a long time ago.
16287 2005-11-22 Massimiliano Mantione <massi@ximian.com>
16289 * aliasing.c: Fixed aliasing issue on 64 bit archs.
16291 2005-11-20 Zoltan Varga <vargaz@gmail.com>
16293 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
16294 handlers are called.
16296 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
16299 * mini-ia64.c: Add support for the throw->branch exception
16302 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
16304 2005-11-18 Massimiliano Mantione <massi@ximian.com>
16306 * mini.c: Enabled "fastpath" deadce :-)
16308 2005-11-18 Massimiliano Mantione <massi@ximian.com>
16310 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
16311 alias analysis pass to support it.
16312 * mini.h: Likewise.
16314 * liveness.c: Likewise (liveness computation can use aliasing
16315 information to be more accurate).
16316 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
16317 moreover made so that "--compile-all" uses the given optimization
16318 flags and not the default ones.
16319 * aliasing.c: Alias analysis (new file).
16320 * aliasing.h: Likewise.
16321 * Makefile.am: added "aliasing.c" and "aliasing.h".
16323 2005-11-17 Zoltan Varga <vargaz@gmail.com>
16325 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
16328 2005-11-13 Zoltan Varga <vargaz@gmail.com>
16330 * mini-exceptions.c (mono_handle_exception_internal): Remove the
16331 fp >= end_of_stack exit condition, as it is not needed, and it might
16332 become true for fp eliminated frames.
16334 2005-11-11 Zoltan Varga <vargaz@gmail.com>
16336 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
16339 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
16341 * mini-arm.c: fixed alignment of doubles/longs to match
16342 the C ABI (bug #76635).
16344 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
16346 * aot.c: fix compilation with --enable-minimal=aot.
16348 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
16350 * mini-arm.c: fixed compatibility with the new
16351 floating point emulator package for compares.
16353 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
16355 * mini.c : reverted sig->pinvoke changes (r51396-51397).
16357 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
16359 * mini-exceptions.c (print_stack_frame): Output to stderr.
16360 (mono_handle_native_sigsegv): Ditto.
16362 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
16364 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
16365 OP_LCONV_TO_OVF_I implementation.
16367 * mini-amd64.c: Add support for the throw->branch exception
16370 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
16371 when the catch clause catches a more general exception, i.e. Object.
16373 2005-10-30 Zoltan Varga <vargaz@gmail.com>
16375 * cpu-ia64.md: Remove unused opcodes.
16377 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
16378 specific defines for architectures defining USE_SIGACTION.
16380 * mini-ia64.c: Fix some warnings.
16382 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
16383 version seemed to skip a frame.
16385 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
16387 * mini.c: Clean up the usage of sig->pinvoke flag. Now
16388 only calls which are made to native code use this flag.
16390 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
16392 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
16393 varargs methods as well.
16395 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
16396 which have save_lmf set. Reorganize methods prologs a bit.
16398 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
16399 debugger to the proper place.
16401 2005-10-29 Martin Baulig <martin@ximian.com>
16403 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
16404 when running inside the debugger until the debugger has support
16407 2005-10-26 Zoltan Varga <vargaz@gmail.com>
16409 * mini.h: Fix a warning.
16411 2005-10-24 Miguel de Icaza <miguel@novell.com>
16413 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
16414 we expose publicly, this returns the string.
16416 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
16418 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
16419 with fp elimination.
16421 2005-10-21 Zoltan Varga <vargaz@gmail.com>
16423 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
16424 native stacktrace using the glibc 'backtrace' function if available.
16426 2005-10-20 Zoltan Varga <vargaz@gmail.com>
16428 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
16430 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
16431 handle SIGSEGVs received while in native code.
16433 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
16434 code, call mono_handle_native_sigsegv which will abort the runtime
16435 after printing some diagnostics, instead of converting it into a
16436 confusing NullReferenceException.
16438 2005-10-18 Zoltan Varga <vargaz@gmail.com>
16440 * cpu-pentium.md: Remove unused opcodes.
16442 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
16444 * mini-amd64.h (MonoLMF): Add rsp field.
16446 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
16449 2005-10-17 Zoltan Varga <vargaz@gmail.com>
16451 * mini-codegen.c (get_register_spilling): Fix some warnings.
16453 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
16455 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
16456 elimination during exception handling. Enable fp elimination by
16459 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
16462 2005-10-16 Martin Baulig <martin@ximian.com>
16464 * mini-exceptions.c
16465 (mono_debugger_run_finally): New public method for the debugger.
16467 2005-10-10 Zoltan Varga <vargaz@gmail.com>
16469 * debug-mini.c (mono_debug_init_method): Fix warning.
16471 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
16472 the 'exname' parameter const to fix some warnings.
16474 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
16476 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
16477 introduced by the previous patch.
16479 2005-10-08 Zoltan Varga <vargaz@gmail.com>
16481 * basic-float.cs: Add test for precision of float arithmetic.
16483 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
16484 when loading/storing single values from/to memory.
16486 * mini.c (mono_jit_compile_method_with_opt): Create the function
16487 pointers in the correct domain.
16489 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
16491 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
16492 introduced by previous patch.
16494 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
16495 when out_filter_idx is NULL.
16497 * mini-exceptions.c: Don't run filter clauses twice during exception
16498 handling. Fixes #75755.
16500 2005-10-07 Zoltan Varga <vargaz@gmail.com>
16502 * aot.c: Add support for ldflda wrappers.
16504 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
16507 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
16509 * mini.c, mini.h: do not consider exception handlers blocks when
16510 setting up interface variables.
16512 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
16514 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
16516 2005-10-03 Zoltan Varga <vargaz@gmail.com>
16518 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
16519 causes a regression.
16521 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
16523 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
16525 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
16526 of the OP_P definitions.
16528 * TODO: Add a proposal for dealing with the CEE/OP mess.
16530 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
16531 optimizations from the x86 port.
16533 * cpu-amd64.md: Ditto.
16535 * basic.cs basic-long.cs: Add tests.
16537 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
16539 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
16540 Patrik Torstensson's implementation of my exception-handling
16541 optimization idea, when the exception object is not used
16544 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
16546 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
16547 of the mul_imm optimizations from the old jit.
16549 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
16551 * mini.c, liveness.c: patch by Patrik Torstensson and
16552 Zoltan Varga to improve performance in methods with
16555 2005-09-30 Zoltan Varga <vargaz@gmail.com>
16557 * driver.c: Remove 'Globalization' entry from --version.
16559 2005-09-28 Zoltan Varga <vargaz@gmail.com>
16561 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
16562 there is a profiler interested in JIT events.
16564 * aot.c: Load profile files produced by the AOT profiling module, and
16565 reorder methods based on the profiling info. Add a 'method_order' table
16566 to the AOT file to make mono_aot_find_jit_info work with the reordered
16569 * mini.h: Bump AOT file version info.
16571 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
16573 * mini-arm.h: work around what looks like a gcc bug when optimizations
16576 2005-09-28 Raja R Harinath <rharinath@novell.com>
16578 * Makefile.am (AM_CFLAGS): Don't use += to append inside
16579 conditionals. Use ...
16580 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
16582 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
16584 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
16585 to determine the amount of memory to copy when passing valuetypes.
16587 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
16588 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
16590 2005-09-27 Zoltan Varga <vargaz@gmail.com>
16592 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
16593 information about aot.
16595 2005-09-27 Ben Maurer <bmaurer@ximian.com>
16597 * *.c: Replace the use of {Enter,Leave}CriticalSection with
16598 macros. This will allow a deadlock debugger to easily be plugged
16601 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
16603 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
16605 2005-09-27 Raja R Harinath <rharinath@novell.com>
16607 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
16608 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
16609 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
16610 ($(arch_built)) [CROSS_COMPILING]: Error out.
16612 2005-09-26 Zoltan Varga <vargaz@gmail.com>
16614 * aot.c: Add support for the no_special_static flag for classes.
16616 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
16618 * Reapply reverted patches.
16620 * *: Revert r50174 as well.
16622 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
16624 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
16626 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
16628 2005-09-23 Miguel de Icaza <miguel@novell.com>
16630 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
16631 part of the SIG_HANDLER_SIGNATURE.
16633 2005-09-23 Zoltan Varga <vargaz@gmail.com>
16635 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
16638 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
16639 introduced by previous patch.
16641 2005-09-21 Zoltan Varga <vargaz@gmail.com>
16643 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
16644 saved registers too.
16646 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
16647 upon the information returned by get_call_info ().
16649 * mini-x86.c (add_float): Fix stack size calculation.
16650 (mono_arch_call_opcode): Rewrite this so it works based up the
16651 information returned by get_call_info ().
16652 (mono_arch_get_this_vret_args): Ditto.
16654 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
16656 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
16657 in cinfo to determine the registers which need to be used.
16659 2005-09-20 Miguel de Icaza <miguel@novell.com>
16661 * driver.c (mono_main): Add --server and --desktop flags.
16663 2005-09-16 Zoltan Varga <vargaz@gmail.com>
16665 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
16666 registers as global registers.
16668 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
16669 longer needed with the new register allocator.
16671 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
16673 * cpu-ia64.md: Remove unused opcodes.
16675 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
16677 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
16679 * cpu-amd64.md: Remove unused opcodes.
16681 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
16682 needed with the new register allocator.
16684 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
16687 2005-09-16 Raja R Harinath <rharinath@novell.com>
16689 * Makefile.am (check-local): Don't invoke semdel-wrapper.
16691 2005-09-16 Martin Baulig <martin@ximian.com>
16693 * exceptions-amd64.c
16694 (throw_exception): Don't call mono_debugger_throw_exception() if
16695 we're a rethrow - see the FIXME in the code.
16697 2005-09-15 Geoff Norton <gnorton@customerdna.com>
16699 * mini.c (mono_init_exceptions): This only works on some architectures.
16701 2005-09-15 Zoltan Varga <vargaz@gmail.com>
16703 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
16706 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
16708 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
16709 now in mini-exceptions.c.
16711 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
16713 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
16714 now in mini-exceptions.c.
16716 2005-09-15 Zoltan Varga <vargaz@gmail.com>
16718 * exceptions-x86.c: Applied patch from Patrik Torstensson
16719 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
16721 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
16722 code into mini-exceptions.c. Add some assertions to it.
16724 2005-09-12 Zoltan Varga <vargaz@gmail.com>
16726 * aot.c (emit_section_change): Applied patch from "The Software Team"
16727 (<software@solmersa.com>). Fix as errors on windows.
16729 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
16731 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
16732 method info into the LMF.
16734 2005-09-11 Zoltan Varga <vargaz@gmail.com>
16736 * mini-ia64.c: Add proper unwind info for method epilogs.
16738 * exceptions-ia64.c: Add some code to help debugging.
16740 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
16742 * mini-exceptions.c: Fix warning.
16744 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
16746 * mini.c: Really fix build.
16748 * mini-x86.c mini-amd64.c: Fix build.
16750 2005-09-11 Zoltan Varga <vargaz@gmail.com>
16752 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
16754 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
16755 some Interlocked methods as intrinsics.
16757 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
16758 for Thread methods as well.
16760 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
16762 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
16764 * mini-ia64.c mini-x86.c mini-amd64.c
16765 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
16768 * mini.c (mono_init_exceptions): Fix build breakage.
16770 2005-09-10 Zoltan Varga <vargaz@gmail.com>
16772 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
16773 of instructions. Use the new ia64_unw_op macros for emitting unwind
16776 * mini.c (mono_init_exceptions): Initialize exception handling
16777 related trampolines at startup.
16779 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
16781 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
16783 2005-09-09 Zoltan Varga <vargaz@gmail.com>
16785 * mini.c: Handle type loading errors gracefully during compilation and
16786 throw the appropriate exception.
16788 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
16790 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
16791 for the mono binary.
16793 2005-09-09 Martin Baulig <martin@ximian.com>
16795 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
16798 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
16800 * mini-arm.h: use emulation for conv.r.un for the release.
16802 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
16804 * mini-arm.c, objects.cs: more fixes and tests for them.
16806 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
16808 * mini-arm.c: align structures to at least 4 bytes to be able
16809 to keep our current optimized memcpy.
16811 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
16813 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
16815 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16817 * mini.c: ignore SIGPIPE.
16819 2005-09-04 Zoltan Varga <vargaz@gmail.com>
16821 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
16823 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
16825 2005-09-02 Zoltan Varga <vargaz@gmail.com>
16827 * mini.h: Add prototype for mono_allocate_stack_slots_full.
16829 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
16831 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
16832 exception handling support.
16833 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
16834 patch by Brian Koropoff <briank@marakicorp.com>).
16836 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
16838 * mini.c: revert another 'optimization' which breaks when
16839 items on the eval stack need to be saved at a basic block end
16842 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
16844 * jit-icalls.c: for arrays, ensure we always provide
16847 2005-08-30 Zoltan Varga <vargaz@gmail.com>
16849 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
16851 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
16853 2005-08-29 Zoltan Varga <vargaz@gmail.com>
16855 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
16856 arguments in their original register.
16858 2005-08-28 Zoltan Varga <vargaz@gmail.com>
16860 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
16863 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
16864 when ssapre is enabled.
16866 * inssel-long.brg: Fix bug in previous patch.
16868 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
16869 multiplication by a constant.
16871 2005-08-27 Zoltan Varga <vargaz@gmail.com>
16873 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
16876 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
16879 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
16881 * inssel-arm.brg: apply changes tested by Brian Koropoff
16882 <briank@marakicorp.com>.
16884 2005-08-25 Zoltan Varga <vargaz@gmail.com>
16886 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
16888 2005-08-24 Zoltan Varga <vargaz@gmail.com>
16890 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
16891 to the same register if dreg is just a base register.
16892 (print_ins): Improve printing of membase opcodes.
16894 * inssel-x86.brg: Add optimized ldind(reg) rules.
16896 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
16898 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
16900 * mini.c: when running under valgrind, set the stack bottom for
16901 the GC at the actual approximate stack for the app (fixes running
16902 mono with valgrind).
16904 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
16906 * mini.c: do no break at the first valuetype to init found
16907 (fixes bug #75791).
16909 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
16911 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
16913 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
16915 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
16917 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
16919 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
16921 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
16923 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
16925 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
16928 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
16931 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
16934 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
16936 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
16938 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
16940 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
16941 in the tail recursion optimization.
16943 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
16944 debug info into the assembly file.
16946 * iltests.il: Add test for filter regions.
16948 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
16949 initial stack of filter regions. Fixes #75755.
16951 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
16953 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
16954 stack requirements.
16956 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
16958 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
16959 the check for an already compiled method on non-ia64 platforms.
16960 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
16963 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
16965 * inssel-x86.brg: Add some optimized call rules.
16967 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
16969 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
16972 * mini.h mini-trampolines.c: Pass the trampoline argument to
16973 mono_arch_patch_delegate_trampoline.
16975 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
16977 * mini-trampolines.c: Fix build.
16979 * mini-amd64.h: Add delegate trampolines.
16981 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
16983 * inssel-amd64.brg: Add optimized call rules.
16985 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
16987 * inssel-ia64.brg: Add optimized ldind(reg) rules.
16989 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
16991 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
16994 * mini-ia64.c: Remove LMF fixmes.
16996 * mini-ia64.h: Remove most fields from LMF.
16998 * inssel-ia64.brg (stmt): Fix unaligned access errors.
17000 * mini-trampolines.c: Add support for IA64 function descriptors.
17002 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
17003 for IA64 function descriptors.
17005 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
17007 * tramp-arm.c: patch the vtable for virtual calls. Added
17008 support code to register/unregister the LMF.
17009 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
17012 2005-08-19 Dick Porter <dick@ximian.com>
17014 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
17015 bit value if needed.
17017 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
17019 * mini.c (mini_get_method): Move handling of wrapper data here.
17021 * mini.c (mono_method_to_ir): Add support for dynamic methods.
17023 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
17026 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
17027 bblock->code does not remain empty.
17029 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
17031 * arrays.cs: Add regression test for #75832.
17033 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
17034 rules. Fixes #75832.
17036 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
17037 instruction scheduling.
17039 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
17041 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
17043 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
17045 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
17047 * mini-codegen.c: Fix VC build.
17049 * cpu-pentium.md: Increase length of atomic_exhange_i4.
17051 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17053 * mini.h: fix signature for mono_register_opcode_emulation.
17055 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
17057 * mini.c: Get rid of most of the helper_sig_... constants using
17058 mono_create_icall_signature ().
17060 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
17062 * jit-icalls.c (helper_ldstr): New helper function.
17064 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
17066 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
17067 throw, load the string using a helper call instead of creating a string object.
17069 * aot.c: Update after LDSTR changes.
17071 * mini.h: Bump AOT file version.
17073 * aot.c: Save class size info into the AOT file. Print more statistics during
17076 * mini.h: Bump AOT file version.
17078 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
17079 ordering of disasm cases. Fixes #74957.
17081 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
17083 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
17084 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
17085 the generic code needed for the ARM port.
17087 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
17089 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
17090 inssel-arm.brg: more ARM features and fixes.
17092 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
17094 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
17095 ARM port work in progress.
17097 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
17099 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
17101 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
17103 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
17105 * inssel.brg (mini_emit_memset): Add support for unaligned access.
17107 * *-ia64.*: Ongoing IA64 work.
17109 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
17111 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
17113 * TODO: Remove out-of-data todo stuff.
17115 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
17118 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
17120 * mini.h: Bump corlib version.
17122 2005-07-27 Martin Baulig <martin@ximian.com>
17125 (create_copy_ins): Added `const unsigned char *ip' argument; set
17126 `copy->cil_code' from it.
17128 2005-07-27 Martin Baulig <martin@ximian.com>
17130 * mini-exceptions.c (mono_handle_exception): Don't call
17131 mono_debugger_handle_exception() for filters.
17133 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
17135 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
17138 2005-07-26 Martin Baulig <martin@ximian.com>
17140 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
17142 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
17143 helper_compile_generic_method() if the method is actually virtual
17146 2005-07-26 Martin Baulig <martin@ximian.com>
17149 (trampoline_code): Renamed to `mono_trampoline_code' and made it
17150 public; this is now accessed directly by the debugger.
17151 (mono_generic_trampoline_code): Removed.
17154 (mono_debug_init_method): Also add interncalls and wrappers.
17156 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
17158 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
17160 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
17162 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
17164 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
17166 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
17168 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
17170 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
17171 getting TLS offsets on AMD64 too.
17173 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
17175 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
17177 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
17179 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
17180 inssel-arm.brg, mini-arm.h: ARM port work in progress.
17182 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
17184 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
17186 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
17189 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
17190 mono_sparc_is_virtual_call ().
17192 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
17194 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
17195 trampoline parameters.
17197 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
17199 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
17200 to mono_arch_get_vcall_slot_addr.
17202 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
17205 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
17207 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
17209 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
17211 2005-07-19 Martin Baulig <martin@ximian.com>
17213 * exceptions-amd64.c (throw_exception): Call
17214 mono_debugger_throw_exception() here like we're doing it on i386.
17216 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
17218 * mini-ia64.c: Add optimized TLS access support.
17220 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
17222 * mini-exceptions.c: Ongoing IA64 work.
17224 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
17226 * mini.c: Use the default optimization set when embedding. Fixes
17229 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
17231 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
17232 of trampolines to a separate file.
17234 * mini-trampolines.c: New file.
17236 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
17239 * tramp-x86.c: Reorganize the trampoline code to be similar to the
17242 * mini-codegen.c: Fix cygwin build.
17244 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
17246 * mini.c: Add some minor changes needed by the IA64 port.
17248 * *-ia64.*: Ongoing IA64 work.
17250 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
17252 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
17253 trampolines into arch-independent and arch-dependent parts.
17255 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
17257 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
17259 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
17261 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
17262 the xp-regalloc-branch for amd64.
17264 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
17265 xp-regalloc-branch for x86.
17267 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
17269 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
17271 2005-07-06 Martin Baulig <martin@ximian.com>
17274 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
17275 (mono_jit_runtime_invoke): Likewise.
17277 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
17279 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
17282 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
17283 without loading their metadata. Reorganize the file format so exception handling+
17284 debug info is kept separate from normal method info. Create MonoJitInfo
17285 structures for methods lazily.
17287 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
17289 (x86_class_init_trampoline): Patch AOT class init trampolines too.
17291 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
17293 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
17296 * mini.h: Bump AOT file version.
17298 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
17300 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
17302 2005-07-01 Raja R Harinath <rharinath@novell.com>
17304 * Makefile.am (check-local): Call semdel-wrapper.
17306 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
17308 * mini-x86.c: Revert the last change as it seems to break the build..
17310 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
17312 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
17314 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
17316 2005-06-27 Ben Maurer <bmaurer@ximian.com>
17318 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
17319 outside of the macro, so strange stuff doesn't happen with gcc4
17320 (NEW_AOTCONST_TOKEN): Likewise.
17322 2005-06-28 Martin Baulig <martin@ximian.com>
17324 * mini.c (mini_class_is_system_array): New static method; use this
17325 instead of `klass->parent == mono_defaults.array_class' everywhere
17326 since this also works for the new generic array class.
17328 2005-06-26 Ben Maurer <bmaurer@ximian.com>
17330 * inssel.brg: Remove warnings.
17332 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
17334 * mini-ia64.c: Ongoing IA64 work.
17336 * basic-float.cs: Add float->i1 conversion test.
17338 * iltests.il: Add conv.u4 test.
17340 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
17342 * inssel-long.brg: Fix bug caused by last change.
17344 2005-06-23 Geoff Norton <gnorton@customerdna.com>
17346 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
17347 BSDs. Allows the x86 JIT to work on OSX86
17349 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
17351 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
17354 * mini-ia64.c: Ongoing IA64 work.
17356 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
17358 * mini-ia64.c: Ongoing IA64 work.
17360 * driver.c: Clean up jit_code_hash as well when using --regression.
17362 * inssel-long.brg: Fix long->i4/u4 conversion rules.
17364 * basic-long.cs: Add tests for long->u4 conversion.
17366 2005-06-18 Ben Maurer <bmaurer@ximian.com>
17368 * mini.c: Take mono_get_domainvar out of macros. This makes sure
17369 that we do not depend on undefined C behavior: the order stuff
17370 gets evaluated within an expression. Fixes mono when compiled on
17373 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
17375 * *-ia64.*: Ongoing IA64 work.
17377 * aot.c: Lower memory usage while loading AOT methods.
17379 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
17381 * mini.h: Bump AOT file format version.
17383 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
17385 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
17387 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
17389 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
17390 not on callee assembly). Fixed some comments.
17392 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
17394 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
17395 it gets proper disassembly.
17396 (emit_method_info): Remove some dead code.
17398 * mini.c (mini_method_compile): Allways allocate the GOT var in
17399 mono_method_to_ir for emulating opcodes.
17401 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
17403 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
17404 before freeing the code memory. Fixes #74990.
17406 * objects.cs: Add regression test for #74992.
17408 * liveness.c: Extend live ranges of arguments to the beginning of the
17409 method. Fixes #74992.
17411 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
17412 so it points into the faulting instruction.
17414 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
17416 * jit-icalls.c (mono_imul_ovf): Add exception handling.
17418 * *-ia64.*: Ongoing IA64 work.
17420 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
17422 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
17424 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
17426 * *-ia64.*: Ongoing IA64 work.
17428 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
17430 * basic-long.cs: Add tests for add/sub.ovf.
17432 * basic.cs: Add tests for sub.ovf.
17434 * *-ia64.*: Ongoing IA64 work.
17436 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
17438 * *-ia64.*: Ongoing IA64 work.
17440 * basic.cs: Add conv.ovf.i4.un test.
17442 2005-06-09 Massimiliano Mantione <massi@ximian.com>
17444 * mini.c: (remove_block_if_useless) Fixed bug 75061.
17446 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17448 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
17450 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
17452 * *-ia64.*: Ongoing IA64 work.
17454 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17457 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
17459 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
17461 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
17463 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
17465 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
17467 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
17468 of a call is callable by a near call.
17470 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
17472 * mini-ia64.c: Ongoing IA64 work.
17474 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
17476 * genmdesc.c: Make the generated array non-static.
17478 * inssel-long.brg: Fix LSHR_IMM rule.
17480 * *-ia64.*: Ongoing IA64 work.
17482 * *-ia64.*: Ongoing IA64 work.
17484 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
17486 * *-ia64.*: Ongoing IA64 work.
17488 * *-ia64.*: Ongoing IA64 work.
17490 * mini-ia64.c: Ongoing IA64 work.
17492 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
17494 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
17496 * objects.cs basic-calls.cs: Move some tests to objects.cs.
17498 * objects.cs basic-long.cs: Move some tests to objects.cs.
17500 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
17502 * *-ia64.*: Ongoing IA64 work.
17504 * iltests.il: Add a new test.
17506 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
17507 newobj. Fixes #75042.
17509 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
17511 * *-ia64.*: Ongoing IA64 work.
17513 * *-ia64.*: Ongoing IA64 work.
17515 * *-ia64.*: Ongoing IA64 work.
17517 * basic.cs objects.cs: Move tests accessing static variables as well.
17519 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
17521 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
17523 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
17525 * driver.c: Always print failed tests.
17527 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
17530 * *ia64*: Ongoing IA64 work.
17532 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
17534 * basic.cs: Add tests for add.ovf. Fix warnings.
17536 2005-05-18 Miguel de Icaza <miguel@novell.com>
17538 * driver.c (mono_main): Avoid crash if no argument is passed to
17539 --break; Do not use g_error, but f_printf. And fix all other
17540 ocurrences of the same crash.
17542 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
17544 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
17545 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
17548 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
17550 * *-ia64.*: Add beginnings of IA64 backend.
17552 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
17554 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
17556 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
17559 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
17561 * mini-amd64.c: Fix a warning.
17563 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
17565 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
17566 in float_neg. Fixes #74897.
17568 * mini-amd64.c (emit_call): Fix another near call bug.
17570 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
17572 * declsec.c: Keep the appdomain information in the structure. Added a
17573 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
17574 value gets overwritten).
17575 * declsec.h: Set the default MonoArray for the the stack to 6. Added
17576 an MonoAppDomain member to MonoSecurityFrame.
17577 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
17578 used in the stack walk. Now use a MonoArray which grow (double) when
17581 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
17583 * mini.c: Re-enabled runtime cleanup, since running threads should
17584 now properly stop when exiting.
17586 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
17588 * mini-codegen.c: New file contaning the arch-independent local
17589 register allocator. Not used by any architectures yet.
17591 * mini.h linear-scan.c: Merge some changes from the
17592 mini-xp-local-regalloc branch.
17594 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
17596 * mini-amd64.c (emit_call): Fix calls to native functions when the
17597 runtime is compiled as a shared library. Fixes #74756.
17599 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
17600 on a literal field. Fixes #74751.
17602 2005-04-25 Raja R Harinath <rharinath@novell.com>
17604 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
17606 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
17608 * objects.cs: Add missing null casting test.
17610 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
17612 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
17613 in wrapper methods. Also rename 'address' variable to 'offset'.
17615 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
17617 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
17620 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
17622 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
17625 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
17627 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
17629 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
17631 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
17632 just the last bytes.
17634 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
17636 * aot.c (mono_compile_assembly): Fix warning.
17638 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
17639 by the _MSC_VER stuff.
17641 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
17643 * inssel-long.brg: Fix #74588.
17645 * cpu-amd64.md: Fix #74591.
17647 * iltests.il: Add new regression tests.
17649 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
17651 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
17654 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
17656 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
17658 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
17659 from Bill Middleton <flashdict@gmail.com>.
17661 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
17663 * arrays.cs: Add new regression test. Fix warnings.
17665 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
17667 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
17668 and leakage in CKFINITE.
17670 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
17671 this to a null op since it is called on amd64 too.
17673 * exceptions-amd64.c (get_throw_trampoline): Align stack.
17675 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
17676 body since this is not used on amd64.
17678 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
17680 * mini-amd64.c: Remove obsolete fixmes.
17682 * mini.c (print_method_from_ip): Fix debugging support.
17684 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17686 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
17687 so that expressions that don't give much gain are not reduced.
17688 * ssapre.h: Likewise.
17690 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
17692 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
17694 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
17696 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
17698 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
17700 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
17702 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
17704 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
17706 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
17709 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
17711 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
17713 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
17715 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
17716 MONO_ARCH_USE_SIGACTION. Fixes #74252.
17718 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
17720 * mini-x86.c: Fix up stack overflow handling.
17722 * exceptions.cs: Add new regression test.
17724 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
17726 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
17727 mono_jit_thread_attach.
17729 * mini.c (mono_method_to_ir): Verify called method is not abstract.
17731 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
17733 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
17734 avoid calling constructors using callvirt.
17736 * inssel.brg: Fix #74073.
17738 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
17740 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
17741 compilation with non-GCC compilers.
17742 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
17743 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
17745 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
17747 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
17748 klass->interface_offsets (will likely fix bug#74073).
17750 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
17752 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
17754 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
17756 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
17757 to amd64_div_reg_size ().
17759 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
17761 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
17763 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
17765 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
17767 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
17769 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
17771 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
17773 * mini.c (mono_precompile_assembly): Load and precompile referenced
17774 assemblies as well. Fixes #74015.
17776 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
17778 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
17780 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
17782 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
17783 a lot of checks and (anyway) permissions cannot work until corlib is
17786 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
17788 * mini-ppc.c: fixed ABI issue on sysv/ppc.
17790 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
17792 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
17793 calls (fixes bug#72824).
17795 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
17797 * mini.c: fix tail recursion elimination (see test in bug#73936).
17799 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
17801 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
17802 some fp functions in sse2 mode.
17804 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
17806 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
17808 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
17810 * mini.h mini.c: Add mono_get_jit_tls_key ().
17812 * mini-x86.c: Enable fast TLS support on windows.
17814 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
17816 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
17817 * mini.c: Check for p/invoke method when generating code. If a
17818 p/invoke method, or it's class, isn't decorated with [Suppress
17819 UnmanagedCodeSecurity] then generate code to call System.Security.
17820 UnmanagedDemand (only if the security manager is active).
17822 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
17824 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
17825 last change as it seems to cause strange crashes.
17827 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
17829 * *.c: handle unsafe function pointers where needed.
17831 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
17833 * mini.c (mono_jit_free_method): Remove the fixme too.
17835 2005-03-15 Miguel de Icaza <miguel@novell.com>
17837 * mini.c: As discussed, make the code actually free the delegate
17838 thunk now, to enable the debugging of delegate problems, use
17839 MONO_DEBUG=1 when running Mono.
17841 This takes also care of parts of the leaks as seen by Joe.
17843 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
17845 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
17846 thread_tls_offset calculation.
17848 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
17850 * declsec.c: Reworked linkdemand checks for icall. The previous code
17851 was using the declaration code (untrusted) and didn't work as expected
17852 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
17855 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
17857 * iltests.il: Add new localloc test.
17859 * mini-amd64.c: Handle large stack allocations the same way as on
17860 windows if stack overflow handling is working.
17862 * mini-amd64.c: Allocate the signal stack using mmap.
17864 * mini.c (sigsegv_signal_handler): Fix reading of context.
17866 * mini-exceptions.c: Fix up stack overflow handling.
17868 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
17870 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
17872 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
17874 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
17876 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
17877 tramp_init functions as they are no longer needed.
17879 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
17881 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
17883 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
17885 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
17887 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
17890 * mini-ops.h: Add OP_LMUL_IMM.
17892 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
17893 long mul/div opcodes as intrinsic.
17895 * mini-amd64.c (emit_call): Handle the case when the callee might be
17898 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
17900 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
17903 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
17905 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
17907 2005-03-09 Ben Maurer <bmaurer@ximian.com>
17909 * mini.c (mono_codegen): Don't leak here, to help people running
17912 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
17914 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
17915 conversions in sse2 mode.
17917 * basic-float.cs: Add regression test.
17919 * mini-amd64.c: Reenable sse2.
17921 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
17923 * mini-amd64.c: Disable sse2 until some regressions are fixed.
17925 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
17927 * driver.c: Copyright text should include 2005.
17929 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
17931 * cpu-amd64.md (load_membase): Fix more max lengths.
17933 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
17935 * cpu-amd64.md (load_membase): Fix max length.
17937 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
17939 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
17941 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
17942 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
17944 * basic-float.cs: Add rounding regression test.
17946 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
17948 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
17950 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
17951 structures in registers for pinvoke wrappers.
17953 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
17955 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
17957 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
17959 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
17960 wrapper to mono_jit_thread_attach.
17962 * mini.c (mini_jit_thread_attach): New jit icall.
17964 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
17965 native->managed wrappers.
17967 * exceptions.cs: Add new regression test.
17969 * mini.c (optimize_branches): Check regions in the cbranch to throw
17970 block case as well. Fixes #73242.
17972 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
17974 * mini.c: thread safety fixes.
17976 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
17978 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
17979 patching stuff, since delegates use jump trampolines so there is
17982 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
17985 * tramp-amd64.c: Fix build.
17987 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
17988 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
17990 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
17991 Rename this to mono_arch....
17992 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
17994 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
17996 * mini-amd64.c (emit_call): If both the caller and the callee is
17997 guaranteed to have 32 bit addresses, emit a normal call.
17999 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
18001 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
18002 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
18003 method_ptr inside delegates.
18005 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
18007 * mini.c (mono_jit_free_method): Free the method info even if the native code is
18008 invalidated. Fixes #73001.
18010 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
18012 * mini-x86.c: Only use stdcall for pinvokes on windows.
18014 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
18016 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
18017 * mini-x86.c: remove unreliable __thread var offset detection,
18018 use the correct accessors and enable by default.
18020 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
18022 * mini.c (mono_jit_free_method): Fix memory leak.
18024 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
18026 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
18028 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
18030 * cpu-amd64.md: Fix lengths of atomic opcodes.
18032 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
18034 * driver.c: try to not imply using ICU is any good.
18036 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
18038 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
18039 functions as inline ops.
18041 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
18042 some Interlocked functions as inline ops.
18044 * mini.c (move_basic_block_to_end): Fix bug in last patch.
18046 * mini.h (MonoBasicBlock): Reorganize fields a bit.
18048 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
18050 * mini.c: Add support for OP_NOT_TAKEN.
18052 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
18053 structures in registers for pinvoke wrappers.
18055 * mini-amd64.c: Fix warnings.
18057 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
18059 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
18061 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
18063 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
18064 address instead of loading the address from it.
18066 * mini-x86.c: Add support for returning small structs in registers
18067 on Win32. Fixes part of #70864.
18069 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
18071 * trace.c (get_token): Improve error checking.
18073 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
18075 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
18077 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
18079 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
18080 it can be reused for MonoClass.
18081 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
18084 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
18086 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
18087 instead of a MonoReflectionMethod. The method information wasn't used
18088 when displaying SecurityException details (but will be now).
18090 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
18092 * Makefile.am : windows build fix.
18094 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
18096 * iltests.il: Add new regression test.
18098 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
18101 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
18103 * mini.c: Moved linkdemand check into helper function check_linkdemand
18104 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
18107 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
18109 * declsec.c: Added statistics counter for different kinds of
18111 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
18112 (and commented) declaration.
18113 * mini.c: Added statistics counter for security Demand code
18114 generation. Added display of security statistics.
18116 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
18118 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
18119 Fix compilation errors under gcc-2.95.
18121 2005-02-12 Ben Maurer <bmaurer@ximian.com>
18123 * mini.c, driver.c: Use the new jit trampoline hashtable
18125 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18127 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
18129 2005-02-11 Martin Baulig <martin@ximian.com>
18131 * debug-mini.c (mono_debug_close_method): Free the line number array.
18133 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
18135 * aot.c: Break up large methods into smaller ones. Share GOT slots for
18138 * mini.h: Bump AOT file format version.
18140 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
18142 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
18144 * declsec.h: Added macros to get/set lazyly initialized security
18145 informations about assemblies. Added new enum for different type of
18146 possible LinkDemand violation. Added function to check LinkDemands.
18147 * mini.h: Added a field to MonoCompile to hold any security violation
18148 detected when JITting a method (so it can be thrown later).
18149 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
18150 and CEE_CALLVIRT. Added code to throw exception at the end of
18151 mini_method_compile (note: the exception is unhandled right now).
18153 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
18155 * mini.c, jit-icalls.c: use the managed implementation of
18156 memset for initobj and memset, to avoid managed <-> unmanaged
18159 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
18161 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
18162 optimization if it would need a GOT var.
18164 * basic.cs: Add tests for constant propagation and switch statements.
18166 * ssa.c: Fix out-of-range constant propagation and switch statements.
18168 2005-02-09 <vargaz@freemail.hu>
18170 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
18172 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
18174 * cpu-amd64.md (load_membase): Fix max length of load_membase.
18176 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18178 * mini.c: update to new signature of mono_class_get_allocation_ftn().
18180 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
18182 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
18183 arithmetic operations.
18185 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
18187 * mini-ppc.c: add a workaround for broken user code that
18188 DllImports vararg functions with non-vararg signatures.
18190 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
18192 * mini.c (mono_jit_compile_method_inner): Add detection and a
18193 meaningfull error message for assemblies written in Managed C++.
18195 * tramp-amd64.c mini-amd64.h: Add support for
18196 create_trampoline_from_token ().
18198 * aot.c mini-x86.c abcremoval.c: Applied patch from
18199 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
18201 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
18203 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
18204 which takes a MonoImage/token as parameter instead of a MonoMethod.
18206 * aot.c: Use the new trampoline for initializing vtables.
18208 * aot.c: Add support for ldfld/stfld_remote wrappers.
18210 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
18211 rules for compare <MEM>, IMM.
18213 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
18215 * aot.c: Handle inherited finalizers correctly.
18217 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
18219 * inssel.brg (stmt): Add a missing _setup_... ().
18221 * aot.c: Save some parts of the class state to the AOT file and use it
18222 to recompute that state when a class is initialized.
18224 * mini.c: Install AOT hooks into the runtime.
18226 * mini.h: Bump AOT file format version.
18228 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
18231 * iltests.il: Add new test.
18233 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
18235 * mini.c: fix typo.
18237 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
18239 * mini.c: setup the statistical profiler in the thread attach
18240 callback to cope with the new single thread code.
18242 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
18244 * mini-ppc.c: ensure we have enough room for the profiler
18245 calls (fixed bug#72084).
18247 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
18249 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
18252 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18254 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
18256 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18258 * ssapre.c: Fixed an issue with down safety (this allows IronPython
18259 to succesfully execute parrotbench).
18260 * ssapre.h: Likewise.
18262 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18264 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
18265 variable for stores to method arguments (fixes a SSAPRE issue).
18267 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
18269 * mini.c: handle value types in dup, fixes gen-112.cs.
18271 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
18273 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
18274 sequence for calls in dynamic methods to avoid thunks.
18276 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
18278 * mini.c: correctly remove dynamic methods from the hashtable.
18280 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18282 * driver.c: Disabled SSAPRE until fix the bug that appears
18283 in IronPython's parrotbench.
18285 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
18287 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
18289 * mini.c (mono_method_to_ir): Revert the previous change.
18291 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
18292 when AOT compiling.
18294 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
18295 mono_jit_info_table_find () etc. when running under valgrind.
18297 * inssel.brg: Fix warnings.
18299 * mini-exceptions.c: Fix warnings.
18301 2005-01-31 Martin Baulig <martin@ximian.com>
18303 * driver.c (compile_all_methods_thread_main): Don't try to compile
18304 generic methods or anything which has type parameters.
18306 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
18308 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
18310 * TestDriver.cs: Add --verbose flags.
18312 * graph.c ssa.c: Fix 64 bit warnings.
18314 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
18315 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
18316 Fix 64 bit warnings.
18318 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
18319 variable not spotted by gcc.
18321 * mini-amd64.c inssel-amd64.brg: Applied patch from
18322 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
18323 X86_COMPARE_MEMBASE opcodes.
18325 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
18327 2005-01-29 Ben Maurer <bmaurer@ximian.com>
18329 * *: MonoMethod->signature might be NULL now. You *MUST* use
18330 mono_method_signature.
18332 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
18334 * driver.c (compile_all_methods_thread_main): Compile the methods
18335 without invoking cctors.
18337 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
18339 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
18340 * basic-calls.cs: test for the above.
18342 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
18344 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
18345 MonoJitInfo changes.
18347 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
18349 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
18350 eagerly if it contains dynamic methods.
18352 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
18354 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
18355 trace, it is now computed by an icall from trace_ips.
18357 * mini-exceptions.c: Fix a warning.
18359 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
18361 * mini-exceptions.c: don't bother getting stack trace info if
18362 it's not going to be used.
18364 2005-01-27 Raja R Harinath <rharinath@novell.com>
18366 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
18369 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
18371 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
18373 * aot.c: Avoid calling mono_method_get_header () if not needed.
18375 * mini.h: Bump AOT file format version.
18377 * mini.c (mono_emit_native_call): Allocate a GOT var here.
18379 * mini.c (mono_print_tree): Print more info for calls.
18381 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
18383 * declsec.h: Remove warning by adding missing include for marshal.h
18385 2005-01-26 Martin Baulig <martin@ximian.com>
18387 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
18390 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
18392 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
18395 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
18397 * aot.c (mono_compile_assembly): Fix a warning.
18399 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
18401 * declsec.c: Look for security attributes on the original MonoMethod
18402 (and not the wrapped one). This fix permissions on icalls.
18404 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
18406 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
18408 * mini.c (mono_allocate_stack_slots): Add a fixme.
18410 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
18412 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
18414 * inssel.brg: optimize casts of sealed types (more
18415 optimizations waiting for fixes in remoting).
18417 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
18419 * inssel.brg (stmt): Add another dummy rule.
18421 * driver.c: Fix warnings.
18423 * driver.c (mono_main): If running under valgrind, instruct glib to use
18424 the system allocation functions so valgrind can track the memory
18425 allocated by the g_... functions.
18427 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
18429 * mini-ops.h: Add OP_DUMMY_STORE opcode.
18431 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
18433 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
18434 variables in try regions.
18436 * mini.c (mini_method_compile): Don't disable optimizations on large
18437 methods when AOT compiling.
18439 * mini.c (mono_allocate_stack_slots): New arch independent method to
18440 allocate stack slots. Not yet used.
18442 2005-01-22 Ben Maurer <bmaurer@ximian.com>
18444 * debug-mini.c (mono_debug_close_method): Plug some leaks.
18446 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
18448 * mini-ppc.c: make the branch info relative as the code
18449 buffer can be reallocated.
18451 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
18453 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
18454 * driver.c: Removed the AOT/security restriction. Now initialize the
18455 security manager (in metadata) if --security is used.
18456 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
18457 rather than the pointer to declarative security, when AOT is used.
18459 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
18461 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
18462 basic blocks, reduced intrinsic exception throwing code size.
18464 2005-01-22 Miguel de Icaza <miguel@ximian.com>
18466 * driver.c (mini_usage): Reorder the usage screen.
18468 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
18470 * mini.c (mono_resolve_patch_target): Fix warning.
18472 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
18474 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
18477 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
18479 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
18480 breaks the amd64 build.
18482 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
18483 register allocation. Fixes #71454.
18485 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
18487 * arrays.cs: Add new regression test.
18489 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18491 * ssapre.c: Turned usage of snprintf to GString.
18492 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
18493 (I left it on by mistake in my previous commit).
18495 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
18497 * mini.c, cfold.c, basic-calls.cs: preserve side effects
18498 on cond branch optimization (fixes bug# 71515).
18500 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18502 * abcremoval.c: Fixed bug 71062.
18503 * abcremoval.h: Likewise.
18505 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18507 * mini.c: Added a new functionality to optimize_branches, the removal
18508 of useless basic blocks, and fixed some problem in the removal of
18509 critical edges; some utility functions added for both purposes.
18510 * ssapre.c: Added complex expression support, and fixed bug 70637.
18511 * ssapre.h: Likewise.
18512 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
18514 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
18515 * driver.c: Re-enabled SSAPRE.
18517 2005-01-19 Martin Baulig <martin@ximian.com>
18519 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
18520 the result of mono_get_method_constrained().
18522 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
18524 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
18527 2005-01-18 Geoff Norton <gnorton@customerdna.com>
18529 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
18530 be detected. Fixes #59296.
18532 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
18534 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
18535 which can happen. Fixes #71361.
18537 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
18539 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
18542 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
18544 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
18545 appdomain-unload.exe to fail.
18547 * mini.c: Fix some memory leaks.
18549 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
18551 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
18552 Fixed bug and sped up some codepaths.
18554 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
18556 * mini.c: Fix some memory leaks.
18558 * exceptions.cs basic-long.cs: Add test for checked ulong->int
18561 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
18563 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
18566 * iltests.il: Add regression test for #71320.
18568 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
18570 * mini.c (mono_codegen): Fix installation of profiler hooks.
18572 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
18574 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
18576 * mini.h, mini.c, cfold.c: optimize access to enum
18577 readonly fields, too. Eval conditional branches if possible
18578 to perform unreachable code removal in more cases.
18580 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
18582 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
18584 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
18587 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
18588 WinXP DEP. Fixes #71244.
18590 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
18592 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
18594 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
18596 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
18598 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
18600 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
18603 * mini.h: Bump AOT version.
18605 * mini.h (MonoCompile): Change exvar to a hash table.
18607 * mini.c: Allocate a separate exvar for each handler block.
18609 * mini.c: Get rid of the computation of filter_lengths, its not needed.
18611 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
18612 ex var with the pending exception and only throw if the two are equal.
18615 * exceptions.cs: Add tests for rethrow and nested catch clauses.
18617 * mini-x86.c: Fix warnings.
18619 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
18620 used by all the ports now.
18622 * aot.c: Add write-symbols and save-temps options.
18624 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
18626 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
18628 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
18630 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
18633 * tramp-s390.c: Check vtable slot belongs to the domain.
18635 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
18636 as per other platforms.
18638 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
18640 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
18642 * driver.c: we don't run the Main() code in a subthread anymore.
18644 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
18646 * mini.c: added experimental rtc support in the statistical
18647 profiler: if the user has the permission, more accurate statistics
18648 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
18649 The MONO_RTC value must be restricted to what the linux rtc allows:
18650 power of two from 64 to 8192 Hz.
18652 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
18654 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
18656 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
18658 * mini-ppc.c: better icache flush for smp.
18660 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
18662 * mini-amd64.c (emit_move_return_value): Fix memory leak.
18664 * mini-x86.c (get_call_info): Add the get_call_info () code from the
18665 amd64 port, not yet used.
18667 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
18669 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
18672 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
18674 * driver.c: Added --security option to activate the security manager.
18675 Right now this will allow code generation for declarative demands and
18676 is disabled when AOT is specified.
18677 * mini.c: Add code generation for declarative security demands.
18678 * mini.h: Add mono_use_security_manager as an extern gboolean.
18680 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
18682 * aot.c (mono_compile_assembly): Speed up compilation a bit by
18683 emitting more dense assembly code.
18685 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
18686 exception throwing stuff.
18688 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
18690 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
18693 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
18694 left in by mistake.
18696 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
18699 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
18701 * tramp-*.c: Only patch vtable slots if the object is in the current
18702 domain. Fixes appdomain-unload.exe.
18704 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
18706 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
18709 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
18711 * mini.c (reverse_branch_op): New helper function.
18713 * mini.c (optimize_branches): Run the new optimization only on
18714 platforms which support it. Also reverse all kinds of branches.
18716 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
18718 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
18721 * mini.c (optimize_branches): Reverse not-equals branches if the false
18722 bblock is a throw. This happens a lot of time with argument checking in
18725 * mini.c (mono_codegen): Add support for placing basic blocks after
18726 the function epilogue.
18728 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
18731 2005-01-05 Miguel de Icaza <miguel@ximian.com>
18733 * mini.c (setup_stat_profiler): Only set this up if the platform
18734 supports ITIMER_PROF.
18736 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
18738 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
18741 * inssel.brg: Fix a warning.
18743 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
18745 * mini.c: added support for statistical profiler
18746 (run with: --profile=default:stat).
18748 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
18750 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
18752 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
18754 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
18755 related to global registers from the amd64 port.
18757 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
18759 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
18761 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
18762 with global registers.
18763 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
18765 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
18767 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
18769 * debug-mini.c (encode_value): Fix off-by-one.
18771 * aot.c (encode_value): Likewise.
18773 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
18775 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
18777 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
18780 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
18782 * aot.c (emit_method_info): Increase size of temp buffer.
18784 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
18787 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
18789 * aot.c (emit_method_info): Fix build.
18791 * aot.c: Further rework of the AOT file format to reduce the size of
18792 the method info data.
18794 * mini.h: Bump AOT file format version.
18796 2004-12-27 Martin Baulig <martin@ximian.com>
18798 * mini.c (mini_get_method): New static method; call
18799 mono_get_method_full() and mono_get_inflated_method().
18800 (mono_method_to_ir): Use mini_get_method() instead of
18801 mono_get_method_full().
18803 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
18805 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
18807 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
18809 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
18811 * inssel-amd64.brg: Add some optimization rules.
18813 2004-12-24 Ben Maurer <bmaurer@ximian.com>
18815 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
18816 standard not GC'd stuff is fine.
18818 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
18820 * aot.c: Rework the AOT file format to get rid of most of the global
18821 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
18823 * mini.h: Bump AOT file format version.
18825 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
18827 * mini.h: Bump AOT file format version.
18829 * aot.c (mono_aot_is_got_entry): New function to determine if an
18830 address is inside a GOT.
18832 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
18834 * cpu-pentium.md: Increase the maximum size of some instructions which
18835 might involve a got access.
18837 * mini.c (get_method_from_ip): Another debug helper function.
18839 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
18840 when got var accesses are created during the decompose phase.
18842 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
18844 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
18845 argument mini_compile_method and to MonoCompile, and use this to
18846 determine whenever a given method is compiled for AOT. This allows the
18847 other methods compiled during AOT compilation to be free of AOT stuff,
18848 so the backends does not need to add special support for them by
18849 creating a fake GOT etc.
18851 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
18854 2004-12-21 Ben Maurer <bmaurer@ximian.com>
18856 * mini.c (mono_method_to_ir): It turns out that some of the
18857 x-appdomain wrappers are lax with types, so just ignore this for
18860 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
18861 at the vtable->klass. If it is non-shared code we can just use the
18864 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
18866 * mini-ppc.c: access MonoDomain from tls, too.
18868 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
18870 * declsec.c: Removed unused variable (and related warning ;-)
18872 2004-12-21 Ben Maurer <bmaurer@ximian.com>
18874 * iltests.il: New test for LDELEMA on an array of ref types.
18876 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
18877 all ldelema's on reftypes.
18878 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
18879 it was the wrong place to put it.
18881 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
18882 register to pop to make this cleaner, at the request of Paolo.
18884 2004-12-20 Ben Maurer <bmaurer@ximian.com>
18886 * mini-ops.h (OP_GETHASHCODE): New op.
18888 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
18890 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
18893 For a microbenchmark, this reduces the cost of Hashtable.get_Item
18896 * mini-x86.c (mono_arch_output_basic_block): Rather than
18904 The first is 3 bytes while the second is 1. This saves 36 kb on
18905 mscorlib, quite a big saving. When bootstraping mcs, I was able to
18906 see a small boost because of icache locality.
18908 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
18910 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
18912 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
18913 started code sharing with the generic code.
18915 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
18917 * mini-ppc.c, cpu-g4.md: added code for direct access to
18920 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
18922 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
18923 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
18926 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
18928 * declsec.c|h: Added functions to cache the declarative stack modifiers
18929 in MonoJitInfo and to create a security frame from a MonoJitInfo
18931 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
18932 created. Register internal calls for System.Security.SecurityFrame::
18933 _GetSecurityFrame and _GetSecurityStack.
18934 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
18935 the definitions for the new stack walk/callback mechanism.
18936 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
18937 first security frame for LinkDemands and InheritanceDemands) and
18938 GetSecurityStack for Demands. Both use the new mono_walk_stack code
18940 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
18941 walk initialization (lupus).
18943 2004-12-20 Ben Maurer <bmaurer@ximian.com>
18945 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
18947 (handle_loaded_temps): Do not create a temporary variable for
18948 things that we know are temps. They will never be modified.
18949 (mono_spill_call): Set MONO_INST_IS_TEMP
18950 (mono_emulate_opcode): ditto
18952 (mono_method_to_ir.CEE_DUP): ditto
18954 2004-12-19 Ben Maurer <bmaurer@ximian.com>
18956 * mini.c (type_to_eval_stack_type): Make this handle the void type
18957 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
18958 (emit_tree): use ip_in_bb to special case some common idioms
18959 Update all callers to pass in the IP.
18960 (mono_method_to_ir): Make CEE_CALL* do the above as well.
18962 This gives us a nice 2% speedup in mcs bootstrap.
18964 * mini-x86.c (peephole_pass): Peephole pass to make
18973 * mini.c (ip_in_bb): new method.
18974 (mono_method_to_ir): use this method rather than doing the hash
18977 * linear-scan.c (mono_linear_scan): When expiring actives, you
18978 don't need to keep around variables that expire on this
18979 instruction. This makes it so that:
18982 store (ebx add (ebx, 1))
18986 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
18988 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
18989 combination to avoid doing two copies. Fix up problems with previous
18992 * mini.c: Fix 64 bit warnings.
18994 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
18996 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
18998 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
18999 changes from the x86 code.
19001 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
19003 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
19005 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
19006 throwing code to reduce its size, unify the AOT and non-aot code and
19007 get rid of relocations in the AOT case.
19009 * mini-x86.h mini.c exceptions-x86.c
19010 (mono_arch_get_throw_corlib_exception): New arch specific function to
19011 raise corlib exceptions which doesn't require relocations in the
19014 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
19016 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
19018 * mini.c (mono_emit_method_call): Only allocate the got var when it is
19021 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
19024 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19026 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
19027 with add function when used from Inc/dec atomic
19028 functions. Re-enabled optimization on x86.
19029 * mini-ops.h: renamed atomic_add functions to
19030 allow _add to match the Interlocked::Add and
19031 _add_next to match Interlocked::Inc/Dec.
19033 2004-12-15 Massimiliano Mantione <massi@ximian.com>
19035 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
19036 linking of BBs to the end BB, and enabled SSAPRE also with
19037 consprop and copyprop (which was prevented by that bug).
19039 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19041 * mini-x86.c: disabling the Interlocked optimizing code.
19043 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
19045 * aot.c (load_aot_module): Move reading of got_addr after the AOT
19046 file version check.
19048 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19050 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
19051 interlocked optimization due lack of support on x86, rewrote
19052 exchange to take into account that base may be in eax.
19054 xsp works again; activated Interlocked optimizing code.
19056 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
19058 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
19060 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
19062 * mini-ops.h: Add new opcodes.
19064 * mini.h: Add new patch types. Add got_var to MonoCompile.
19066 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
19067 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
19068 make it work with all kinds of patchable code.
19070 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
19071 address of the GOT, and referencing entries in the GOT.
19073 * mini.c: Add code to load the GOT address if needed by an opcode.
19075 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
19076 independent AOT code on the x86 using an elf-style Global Offset Table.
19078 2004-12-14 Raja R Harinath <rharinath@novell.com>
19080 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
19082 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19084 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
19087 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
19089 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
19090 of Interlocked:Increment/Decrement/Add as inline ops.
19091 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
19093 2004-12-12 Geoff Norton <gnorton@customerdna.com>
19095 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
19096 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
19098 2004-12-12 Duncan Mak <duncan@ximian.com>
19100 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
19101 again. `patch_info->table_size' is no longer valid after Zoltan's
19104 2004-12-12 Martin Baulig <martin@ximian.com>
19106 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
19107 if we are the "real" method, ie. not an inlined method inside it.
19109 2004-12-11 Ben Maurer <bmaurer@ximian.com>
19111 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
19112 before we look in the special fields table. This fixes
19113 ../tests/thread-static-init.cs.
19115 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19117 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
19118 for Array get_Rank and get_Length. Fixes bug #70465.
19120 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
19122 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
19123 separate structure to reduce the size of MonoJumpInfo.
19125 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
19127 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
19129 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
19131 * mini.c (mini_get_inst_for_method): Changed to allow ports
19132 to return a MonoInst instead of opcode
19133 (renamed mini_get_opcode_for_method to better reflect the new functionality)
19135 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
19136 Allow ports to return a created MonoInst instead of op-code, will enable
19138 (renamed mini_get_opcode_for_method to better reflected the functionality)
19140 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
19142 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
19144 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
19146 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
19149 2004-12-08 Martin Baulig <martin@ximian.com>
19151 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
19152 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
19154 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
19156 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
19159 * exceptions.cs: Disable some tests which depend on properties of x86 fp
19162 2004-12-08 Raja R Harinath <rharinath@novell.com>
19164 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
19166 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
19168 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
19169 bug introduced by the previous patch.
19171 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
19173 * mini-ppc.c, objectc.cs: handle large structs passed by value
19174 (fixes bug #69972).
19176 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
19178 * mini-ppc.c: OP_ARGLIST implementation from
19179 Geoff Norton <gnorton@customerdna.com>.
19181 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
19183 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
19184 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
19186 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
19188 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
19190 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19192 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
19195 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
19197 * mini-sparc.c: Zero out localled-ed memory.
19199 * iltests.il: Add tests for zeroing out localloc-ed memory.
19201 2004-12-04 Martin Baulig <martin@ximian.com>
19203 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
19204 mono_method_get_signature_full().
19206 2004-12-03 Massimiliano Mantione <massi@ximian.com>
19208 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
19209 and some utility functions (always for SSAPRE), integrated SSAPRE.
19210 * mini.h: Likewise.
19211 * driver.c: Added ssapre option.
19212 * ssa.c: Small fix on OP_ARG handling.
19213 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
19214 * Makefile.am: Likewise.
19216 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
19218 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
19219 now in the xp code.
19221 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
19224 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19226 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
19228 * cpu-s390.md : Increase instruction length of oparglist.
19230 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
19232 2004-11-30 Martin Baulig <martin@ximian.com>
19234 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
19235 virtual generic methods. We call a special helper_compile_generic_method()
19236 icall to retrieve the method from the vtable, inflate and compile
19237 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
19239 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
19241 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
19243 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
19245 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
19247 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
19250 2004-11-27 Ben Maurer <bmaurer@ximian.com>
19252 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
19253 platforms with PIC aot.
19255 2004-11-28 Martin Baulig <martin@ximian.com>
19257 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
19260 2004-11-28 Martin Baulig <martin@ximian.com>
19262 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
19263 the result of mono_type_get_underlying_type() to check whether
19266 2004-11-26 Martin Baulig <martin@ximian.com>
19269 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
19272 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
19274 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
19275 the same way as the other arguments so they won't get clobbered.
19277 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
19278 calls through R11 since it is clobbered by the trampoline code.
19280 2004-11-26 Raja R Harinath <rharinath@novell.com>
19282 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
19283 pick up in-tree mscorlib.dll.
19285 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
19287 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
19289 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
19290 runtime data/code are now stored in a table similar to the GOT in ELF.
19291 This allows the code itself to be position independent.
19293 * aot.c: Fix loading of referenced assemblies after the lazy assembly
19296 * aot.c: Attach ELF type (object/function) directives to all global
19299 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
19301 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
19303 * mini-amd64.h: Turn on PIC AOT code.
19305 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
19306 returning the offset within an OP_AOTCONST instruction where the GOT
19307 offset needs to be added.
19309 * mini.h: Bump AOT file format version.
19311 2004-11-25 Martin Baulig <martin@ximian.com>
19313 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
19314 uninflated generic methods.
19316 2004-11-25 Martin Baulig <martin@ximian.com>
19318 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
19320 2004-11-24 Martin Baulig <martin@ximian.com>
19322 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
19323 original klass (this only applies for generic instances).
19325 2004-11-24 Martin Baulig <martin@ximian.com>
19327 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
19328 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
19331 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
19333 * mini.c (mono_method_to_ir): Disable inlining for methods containing
19334 localloc. Fixes #69678.
19336 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
19338 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
19340 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
19341 used SSE registers on pinvoke calls. Fixes #69774.
19343 2004-11-23 Geoff Norton <gnorton@customerdna.com>
19345 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
19346 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
19348 2004-11-23 Raja R Harinath <rharinath@novell.com>
19350 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
19351 Refer directly to the mcs/ tree.
19353 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19355 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
19356 Check if a trampoline for a synchronized method is required.
19358 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
19360 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
19361 with localloc if needed. Throe arithmetric exception in
19362 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
19363 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
19365 2004-11-19 Geoff Norton <gnorton@customerdna.com>
19367 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
19368 types before switching on type. Fixes #69622.
19370 2004-11-19 Raja R Harinath <rharinath@novell.com>
19372 * Makefile.am (check-local): New. Integrate into 'make check'.
19373 (MCS,RUNTIME): Define using in-tree mono and mcs.
19375 (%.exe): Use $(ILASM).
19377 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
19379 * mini-ppc.c: adjust initial prolog size (bug #69691).
19381 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
19383 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
19386 2004-11-17 Raja R Harinath <rharinath@novell.com>
19388 * Makefile.am (clean-local): Rename from 'clean'.
19390 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19392 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
19393 to mono_arch_is_int_overflow.
19394 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
19397 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
19399 * declsec.c|h: New files to support declarative security attributes.
19400 Added function to check if a method has (applicable) security.
19401 * mini.c|h: Add check for declarative security attributes in
19402 mono_method_check_inlining.
19403 * Makefile.am: Added declsec.c and declsec.h to the build.
19405 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
19407 * mini.c, mini.h: update to keep dynamic code info per-domain.
19409 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
19411 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
19412 (mini_init): Get rid of it from here too.
19414 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
19416 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
19417 implemented OP_RETHROW (patch by Geoff Norton
19418 <gnorton@customerdna.com>).
19420 2004-11-10 Geoff Norton <gnorton@customerdna.com>
19422 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
19423 between appdomains. Fixes appdomain-unload on PPC.
19425 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
19427 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19428 mini-exceptions.c: handle the new wrapper types.
19429 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
19430 token value as a MonoClass* when compiling a wrapper.
19431 mono_jit_create_remoting_trampoline now takes an additional
19432 MonoRemotingTarget parameter.
19434 2004-11-10 Martin Baulig <martin@localhost>
19436 * mini.c (mono_method_to_ir): Use `generic_container->context'
19437 rather than creating a new one.
19439 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19441 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
19443 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
19445 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
19447 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
19448 the experimental aot cache stuff.
19450 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
19452 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19453 mini-exceptions.c: update to exception clause structure changes.
19455 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
19457 * exceptions-x86.c (throw_exception): Fix warnings.
19459 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
19462 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
19464 * exceptions-sparc.c (get_throw_exception): Really fix this.
19466 2004-11-07 Ben Maurer <bmaurer@ximian.com>
19468 * tramp-*.c: we no longer support icalls without wrappers, so
19469 a bit of code can be removed here
19471 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
19473 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
19476 * cpu-sparc.md: Add op_rethrow.
19478 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
19480 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
19482 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
19483 * mini-ops.h: Add OP_RETHROW.
19485 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
19487 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
19489 2004-11-05 Geoff Norton <gnorton@customerdna.com>
19491 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
19492 Makes the output much easier to read
19494 2004-11-05 Ben Maurer <bmaurer@ximian.com>
19496 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
19497 prevents another huge leak when compiling with ssa. Secondly, the
19498 performance of doing this rather than freeing the lists is much
19499 better. GList does a lock every time you allocate a list link,
19500 so that it can use a memory pool. So, it is better to just use
19501 a memory pool of our own.
19503 * ssa.c, linear-scan.c: replace g_list_remove_link with
19504 g_list_delete. The remove one does not free the GList, so we were
19505 leaking memory. On -O=all --compile-all with corlib, this cut down
19506 3 MB of allocations.
19508 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
19510 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
19512 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
19514 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
19515 into a new function mono_create_jit_trampoline ().
19517 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
19519 * trace.c (get_spec): Allow tracing of classes without a namespace.
19521 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
19523 * mini.c: Fix pointer overwrite in mini_method_compile.
19525 2004-11-2 Geoff Norton <gnorton@customerdna.com>
19527 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
19528 The darwin ABI needs some special handling for 1 and 2 byte structs
19529 Lets use lbz/lhz instead of lwz everywhere.
19530 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
19531 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
19532 Use stb/sth for the former, and put the latter always on stack instead of in
19533 argument registers.
19535 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
19537 * trace.c (is_filenamechar): Add '_'.
19539 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19541 * mini-s390.c: Fix prolog length to allow for large trace requirements.
19543 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
19545 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
19547 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
19548 depends on libmonogc. Fixes #68805.
19550 2004-10-26 Miguel de Icaza <miguel@ximian.com>
19552 * mini.c (mono_jit_free_method): Provide extra information for
19553 this error. Currently this leaks, but will be turned into a
19554 developer option in the future.
19556 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
19558 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
19560 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
19562 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
19563 boundary. Fixes reading of PATCH_INFO_R4 and R8.
19564 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
19566 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
19568 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
19569 trampolines for AOT code.
19571 2004-10-22 <vargaz@freemail.hu>
19573 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
19574 constructed types. Fixes #68136.
19576 2004-10-21 Martin Baulig <martin@ximian.com>
19578 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
19579 if it returns true, unwind the stack to the call instruction.
19581 2004-10-21 <vargaz@freemail.hu>
19583 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
19585 * mini.h: Bump AOT version number.
19587 * objects.cs: Add another test for unbox trampolines.
19589 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
19592 2004-10-20 <vargaz@freemail.hu>
19594 * driver.c: Add SHARED to the set of optimizations tested.
19596 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
19598 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
19599 used by CEE_NEWARR.
19601 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
19603 2004-10-20 Martin Baulig <martin@ximian.com>
19605 * mini-exceptions.c (mono_handle_exception): Call
19606 mono_debugger_handle_exception() to tell the debugger about
19607 catch/finally clauses.
19609 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
19611 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
19613 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
19616 2004-10-15 Geoff Norton <gnorton@customerdna.com>
19618 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
19619 methods as their native size, fixed bug #57543, #57545.
19620 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
19621 This saves a temporary register and mullw call down into 1 (minor perf
19622 increase for cases like sum = sum * 5; This use to translate into:
19625 It now translates to
19628 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
19630 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
19633 2004-10-11 Martin Baulig <martin@ximian.com>
19635 * mini.c (mono_method_to_ir): If we're a generic method, get the
19636 MonoGenericContainer from our MonoMethodNormal and create a
19637 MonoGenericContext from it.
19639 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
19641 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
19643 * basic-long.cs: Add test for checked i8->i2 cast.
19645 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19647 * inssel-ppc.brg: added a couple of speedup rules.
19649 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
19651 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
19652 to speed up rebuilds.
19654 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19656 * mini-s390.c: Minor fix to OP_OR_IMM.
19658 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
19660 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
19661 better. Fixes appdomain-unload.exe on sparc.
19663 2004-10-02 Massimiliano Mantione <massi@ximian.com>
19665 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
19666 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
19669 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
19671 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
19673 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
19675 * mini.c: Always generate a field read/write wrapper for members
19676 of the class MarshalByRefObject since the actual instance could
19679 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
19681 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
19683 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
19685 * driver.c mini.h trace.c: Move the setting of the main assembly into
19686 a separate function called mono_trace_set_assembly () and call it after
19687 actually loading the main assembly. Fixes #66872.
19689 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
19691 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
19692 using the code manager.
19694 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
19696 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
19698 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
19700 * cpu-amd64.md: Fix bug in previous patch.
19702 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
19705 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
19707 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19708 mini-exceptions.c: updates for changed stack walk interface.
19710 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19712 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
19714 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
19716 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
19718 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
19720 * driver.c (mini_regression_list): Do not call mono_assembly_close
19721 since assemblies can't be unloaded.
19723 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
19725 * cpu-amd64.md: Fix more instruction lengths.
19727 * cpu-amd64.md: Fix lengths of some instructions.
19729 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
19731 * inssel.brg: Make the array ldelema check aot friendly.
19733 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
19735 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
19737 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
19739 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
19741 * mini-x86.c: Fix build.
19743 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
19744 mono_type_get_underlying_type () helper function to simplify code.
19746 2004-09-09 Martin Baulig <martin@ximian.com>
19748 * mini-amd64.c: Don't access `type->data.klass' directly, call
19749 mono_class_from_mono_type() instead since the type may be a
19752 2004-09-09 Martin Baulig <martin@ximian.com>
19754 * mini-amd64.c (get_call_info): Fix support for generic instances.
19755 (add_valuetype): Use mono_class_from_mono_type() to get the class
19756 since we can be a generic instance.
19758 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
19760 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
19762 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
19764 * liveness.c: reset spill costs on each scan: bug 62107
19766 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
19768 * exceptions-sparc.c (mono_arch_find_jit_info): remove
19769 unnecessary line that doesn't compile
19771 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
19773 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
19774 trampolines, make them call an error function so people can fix their
19777 2004-09-06 Martin Baulig <martin@ximian.com>
19779 * mini.c (mono_method_to_ir): When initializing locals, handle a
19780 generic instances like a valuetype if it's a valuetype and like a
19781 class if it's a class.
19783 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
19785 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
19786 stack. Fixes #64674.
19788 * exceptions.cs: Add test for unwinding of call arguments.
19790 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
19792 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
19793 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
19794 set the carry/borrow flag). The sparc and s390 implementations
19795 can now use optimized versions (and simplify the code). ppc bugfixes.
19797 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
19799 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
19801 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
19803 * inssel-amd64.brg: Remove leftover 32 bit rule.
19805 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
19807 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
19809 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
19810 mono_arch_find_jit_info functions into a new function. Fix a memory
19813 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
19816 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
19818 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
19821 * exceptions.cs: Add array size tests.
19823 * mini.c: Allocate a separate icall wrapper for each arity of
19824 mono_array_new_va. Fixes #59509.
19826 * exceptions.cs: Add testcase for 64578.
19828 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
19830 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
19832 2004-09-02 Martin Baulig <martin@ximian.com>
19834 * mini.c (mono_method_to_ir): When initializing the locals, call
19835 handle_initobj() on the generic instance itself, not its
19838 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
19840 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
19841 MonoJitInfo for dynamic methods.
19843 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
19845 * mini.c: Add support for freeing JIT data for dynamic methods.
19847 2004-09-01 Martin Baulig <martin@ximian.com>
19849 * mini-x86.c (is_regsize_var): Added support for generic
19851 (mono_arch_emit_prolog): Make this compile again, use
19852 `x86_push_imm_template (code)'.
19854 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
19856 * mini-x86.c: make all push_imm instructions that get
19857 patched always emit the long form
19859 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
19861 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
19862 in a per-domain hash.
19864 * mini-amd64.c (merge_argument_class_from_type): Handle generic
19867 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
19869 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
19872 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
19875 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
19876 Beginnings of SSE2 support.
19878 * exceptions.cs: Add more tests for checked int<->uint casts.
19880 2004-08-28 Martin Baulig <martin@ximian.com>
19882 * mini-x86.c (mono_arch_instrument_epilog): Added support for
19886 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
19887 Handle generic instances recursively.
19889 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19891 * iltests.il: test for conv.u8 on a constant
19893 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19895 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
19896 LCONV_x4 (shrun_32 (membase)).
19898 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19900 * inssel-x86.brg: c&p rules for push/setret of long
19902 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
19904 * inssel-x86.brg: c&p rules for compare (base, regvar) and
19905 compare (regvar, base)
19907 * inssel-x86.brg: more burg love
19909 * inssel.brg: more cleanup
19911 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
19913 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
19915 * basic-long.cs, basic-calls.cs: new tests for optimization.
19917 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
19919 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
19922 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
19924 * mini-amd64.c (read_tls_offset_from_method): Add another case.
19926 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
19928 * inssel.brg (mini_emit_memcpy): use
19929 NO_UNALIGNED_ACCESS to disable memcpy optimization
19931 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
19933 * mini-amd64.c: Handle generic types in various places.
19935 * mini.c (mono_method_to_ir): Handle generic types in init locals.
19937 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
19939 * mini.c (handle_box): Fix warning.
19941 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
19943 * mini-amd64.h: Enable the emit_state optimization.
19945 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
19947 * mini-amd64.c: Add some new 64 bit peephole opts.
19949 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
19951 * cpu-amd64.md: sreg1 of div instructions must be %rax.
19953 * mini-amd64.c: Register allocator fixes.
19955 * mini.c: Add an optimization to emit_state to avoid allocation of new
19956 registers on some platforms.
19958 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
19960 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
19962 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
19963 allocation. Fixes #63085.
19965 * basic-long.cs: Add new regression test.
19967 * mini-amd64.c: Register allocator improvements.
19969 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
19971 * mini-amd64.c (read_tls_offset_from_method): Add another code
19974 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
19975 instruction sequence for nullifying class init trampolines.
19977 * objects.cs: Add new regalloc test.
19979 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
19981 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
19983 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
19985 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
19988 * driver.c: Fix profiling after TLS changes.
19990 * driver.c (mono_main): Set mono_stats.enabled if needed.
19992 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
19995 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
19997 * mini-x86.c: use a 1 op rather than a 2 op tls access
19998 instruction -> faster.
20000 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
20002 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
20005 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
20007 * exceptions-sparc.c (throw_exception): fix typo
20009 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
20011 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
20012 set tree->dreg correctly with tls. Allow any
20013 register to be used.
20015 * mini-x86.c (read_tls_offset_from_method): add new code
20016 generation pattern seen with GCC.
20019 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
20021 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
20022 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20023 exceptions-sparc.c: fix some performance issues in exception
20024 handling and setting of the stack trace for exceptions that were
20027 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
20029 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
20032 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
20035 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
20037 This patch inlines tls access, when possible.
20039 * mini.h: new arch functions for TLS intrinsics.
20040 All platforms updated with a stub.
20042 * mini.c: use the new intrinsics
20044 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
20045 arch specific intrinsic for tls variables
20047 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
20049 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
20052 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
20054 * mini.c: thread local allocation
20056 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
20058 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
20060 * Makefile.am: Link against the static version of libmonogc.
20062 * Makefile.am: Link the static versions of the convenience libraries
20063 into the mono executable.
20065 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
20067 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
20069 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
20070 on integer overflow.
20072 * mini-amd64.c: Reorganize function call code.
20074 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
20076 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20078 * inssel-x86.brg: use xor eax,eax.
20080 * basic.cs: new tests
20082 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20084 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
20085 in exception throwing code.
20087 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20089 * inssel-x86.brg: use xor esi,esi.
20091 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20093 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
20094 can trace methods compiled during mini_init () too.
20096 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
20099 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20101 * Makefile.am: static link on x86 (r=zoltan)
20103 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20105 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
20106 code since it causes some programs to fail.
20108 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
20110 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
20112 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
20114 * mini.c: ovfops_op_map - add STACK_OBJ case for
20116 * basic.cs: add test_0_pin_string as test
20119 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
20121 * Makefile.am: build C# if srcdir != builddir
20123 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
20125 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
20126 fall-through blocks.
20128 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20130 * driver.c: enable loop by default again and include abcrem in -O=all.
20132 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
20134 * iltests.il: Add some localloc tests.
20136 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
20138 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
20141 * inssel-amd64.brg: Add some optimizations.
20143 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
20146 * Makefile.am: Statically link mono against libmono on AMD64.
20148 * mini-amd64.c inssel-amd64.brg: Optimizations.
20150 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
20152 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
20154 * tramp-amd64.c: Patch calling code in trampolines.
20156 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
20158 * mini-amd64.c: pinvoke struct passing fixes.
20160 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
20162 * mini-sparc.c: redo change, make mono_arch_cpu_init call
20163 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
20165 2004-08-05 Duncan Mak <duncan@ximian.com>
20167 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
20170 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20172 * mini-amd64.c (emit_move_return_value): Move return value for normal
20175 2004-08-05 Martin Baulig <martin@ximian.com>
20177 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
20178 `type->type'; just modify `type' itself when dealing with enums
20179 and generic instances.
20180 (check_call_signature): Make `simple_type' a `MonoType *'.
20182 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20184 * mini.c: Use OP_PADD to add offsets to addresses.
20186 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
20188 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
20190 * mini-sparc.c (mono_arch_emit_epilog): fix check
20191 for folding last op into restore instruction
20193 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20195 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
20196 helper methods using the code manager.
20198 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
20200 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
20202 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20204 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
20205 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
20207 * mini-s390.c: fix tail processing
20209 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
20211 * mini-ppc.c: mul.ovf.un exception name fix.
20213 2004-08-03 Martin Baulig <martin@ximian.com>
20215 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
20216 instances; before jumping to `handle_enum', also modify `ptype'.
20218 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
20220 * cpu-sparc.md: fcall maximal length too small.
20222 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
20224 * mini-amd64.c mini.h: Add initial support for passing/returning
20225 structures to/from pinvoked methods.
20227 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
20229 * mini-ppc.c: reg allocator fix.
20231 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
20233 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
20235 * inssel.brg: Optimize memset on 64 bit machines.
20237 * mini-amd64.c: Fix some vararg cases.
20239 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20241 * mini-s390.c: Corrected macro in emit_float_to_int
20243 * s390-abi.cs: Tests to exercise the s390 ABI
20245 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20247 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
20250 * basic.cs: Add a test for add.ovf.un.
20252 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
20254 * mini-sparc.c: add case for OP_IDIV_UN
20256 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20258 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
20260 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
20262 2004-07-30 Ben Maurer <bmaurer@ximian.com>
20264 * basic.cs: regression tests.
20266 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
20269 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20271 * basic.cs: Add a new test.
20273 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
20274 and AOT. Various fixes and optimizations.
20276 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
20278 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
20280 * mini-ppc.c: make sure temp regs are not used for global reg
20283 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
20285 * cpu-sparc.md: conv_i8 fix for 64bits
20287 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
20289 2004-07-29 Ben Maurer <bmaurer@ximian.com>
20291 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
20292 add opcode for cmp BYTE PTR [eax], imm.
20294 * inssel.brg: Make memcpy and memset takes bases.
20296 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
20298 * *-amd64.*: More AMD64 work.
20300 2004-07-28 Ben Maurer <bmaurer@ximian.com>
20302 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
20303 add a compare-not-equal opcode.
20305 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
20307 * mini.c: Use mono_init_from_assembly instead of mono_init.
20309 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
20311 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
20313 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
20315 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
20317 * inssel.brg: 64 bit fixes.
20319 * mini.h (MonoCallInst): Add some AMD64 specific data.
20321 * mini.h: Add some OP_P opcodes.
20323 2004-07-28 Ben Maurer <bmaurer@ximian.com>
20325 * basic.cs: tests for 61797 and 61740
20327 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
20329 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
20330 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
20332 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
20334 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
20336 * *-amd64*.*: Ongoing AMD64 work.
20338 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
20340 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
20342 * *-amd64*: Ongoing AMD64 work.
20344 * mini-arch.h: Add AMD64 support.
20346 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
20348 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
20350 * mini-ops.h: Add new opcodes.
20352 * Makefile.am: Add AMD64 support.
20354 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
20355 rules into the inssel-long*.brg files.
20357 * *-amd64.*: Add beginnings of AMD64 backend.
20359 2004-07-22 Ben Maurer <bmaurer@ximian.com>
20361 * mini.c (print_dfn): commenting out the code that prints
20362 the cil. With -O=deadce, this makes -v -v crash.
20364 * cpu-pentium.md: make checkthis have a length of 2
20366 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
20368 * mini-sparc.h: fix implementations of __builtin
20369 functions for Sun compiler for V9.
20371 2004-07-16 Ben Maurer <bmaurer@ximain.com>
20373 * mini.c: use the new stelem.ref wrapper
20374 * exceptions.cs, arrays.cs: new stelem.ref tests
20376 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
20378 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
20379 new XSP should work with these changes).
20381 2004-07-14 Ben Maurer <bmaurer@ximain.com>
20383 * inssel-{long32,x86,}.brg: trivial optimizations.
20385 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
20387 * mini.c: load value when emitting box operation in
20390 2004-07-12 Ben Maurer <bmaurer@ximian.com>
20392 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
20393 is one byte shorter than cmp DWORD PTR [eax], 0.
20395 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
20397 * inssel-ppc.brg: arguments on the stack are always
20398 relative to the stack pointer (spotted by Neale Ferguson).
20400 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20402 * exceptions-x86.c: delay appending the method name to the trace until
20403 after mono_jit_info_table_find is called, as this gets the real
20406 2004-07-09 Ben Maurer <bmaurer@ximian.com>
20408 * aot.c: register roots
20410 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20412 * aot.c : I could just use PLATFORM_WIN32 flag.
20414 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20416 * aot.c : Reverting the previous fix. This time it broke linux build.
20418 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20420 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
20422 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
20424 * mini.c (handle_stack_args): Remove some more debugging code.
20426 * mini.c (handle_stack_args): Remove debug output left in by mistake.
20428 * driver.c mini.h aot.c: Allow additional options to be specified with
20429 --aot and pass them to mono_compile_assembly.
20431 * aot.c: Add experimental code to AOT compile all loaded assemblies
20432 on demand and save the code into a cache in the filesystem.
20434 * aot.c: Add support for more wrapper methods.
20436 * mini.c (handle_stack_args): Handle some corner cases. Fixes
20439 * cpu-*.md: Remove removed opcodes.
20441 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
20442 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
20443 related icalls to marshal.c.
20445 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
20447 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
20449 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
20451 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
20453 2004-07-06 Ben Maurer <bmaurer@ximian.com>
20454 * liveness.c: If liveness is recomputated we need to reset the information
20455 for each variable. This way, if the liveness range has been narrowed
20456 by optimizations that happened after the last computation, we can return
20459 For example, if you have
20464 // Tons of code that does not affect i
20470 i = 0 is dead code and will be removed by SSA. However, when
20471 linear scan gets to the code, i will still appear to be live
20472 throughout the entire block. This prevents good register allocation.
20474 2004-07-06 Martin Baulig <martin@ximian.com>
20476 * debug-mini.c (mono_debug_init_method): Allow
20477 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
20478 (mono_debug_add_icall_wrapper): New method.
20480 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
20482 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
20484 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
20487 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
20489 * aot.c (mono_aot_load_method): Fix loading of debug info.
20491 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
20493 * aot.c: Add logging support.
20495 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
20497 * mini.h: Add prototype for mono_print_method_from_ip.
20499 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
20501 * inssel.brg: 64 bit fixes.
20503 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
20506 * Makefile.am: Add SPARC64 support.
20508 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
20510 * aot.c: Fix alignment problems on 32 bit platforms.
20512 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
20514 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
20517 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
20520 * mini.h: Bump AOT file version. Some 64 bit fixes.
20522 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
20524 * inssel-sparc.brg: Add new rule to avoid register moves.
20526 * inssel.brg: Add ldind_to_load_membase helper function.
20528 2004-06-30 Ben Maurer <bmaurer@ximian.com>
20530 * mini.c: OffsetToStringData intrinsic.
20532 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
20534 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
20536 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
20539 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
20540 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
20542 * mini.c: reinstated mono_compile_get_interface_var()
20543 on x86, too, since the change breaks the Gtk# build there as well.
20545 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20547 * driver.c: remove loop from the default optimizations: it seems to
20548 interact badly with some of the other options (see bug #60613).
20550 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
20552 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
20553 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
20555 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
20557 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
20558 vararg-using methods.
20560 2004-06-21 Martin Baulig <martin@ximian.com>
20562 * mini/mini-exceptions.c
20563 (mono_handle_exception): Added `gpointer original_ip' argument.
20564 After calling mono_unhandled_exception(), call
20565 mono_debugger_unhandled_exception() and if that returns true,
20566 restore the context and return.
20568 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
20570 * mini-ppc.c: prefer the use of relative branches so
20571 they won't need to be patched in aot code (patch from Patrick Beard).
20573 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
20575 * aot.c: patch from Patrick Beard to make the output assembly
20576 more correct for the MacOSX assembler. Small tweak to
20577 generate sane images on Linux/PPC, too.
20579 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20581 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
20582 case until bug #59509 is fixed (shows up in #60332).
20584 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20586 * mini.c: make sure the needed wrappers are compiled, too, with
20589 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
20591 * driver.c: remove NPTL reference in --version output.
20593 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20595 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
20596 generate valid assembly for the Mach-O assembler.
20598 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
20600 * driver.c: don't include abcrem in the all optimization specifier
20601 since it slows down jit compilation too much for now.
20603 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
20605 * mini.c: use BIGMUL only if both operands have the same signage.
20606 * iltests.il: Test for bug 60056. (errors related to signage in
20611 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
20613 * mini.c, aot.c: memory leak fixes.
20615 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
20617 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
20619 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
20621 * Makefile.am: remove the -static hack completely, it links in
20622 statically glib as well.
20624 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
20626 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
20627 * exceptions.cs: make it compile with new mcs/csc.
20629 2004-06-03 Massimiliano Mantione <massi@ximian.com>
20630 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
20631 and added relevant test case.
20633 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
20635 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
20636 regressions in gtk-sharp.
20638 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
20640 * exceptions.cs: New regression tests.
20642 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
20644 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
20646 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
20648 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
20650 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
20652 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
20654 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
20656 * mini.c (mono_jit_runtime_invoke): Init class in this
20657 method instead of trusting mono_jit_compile_method to
20658 do the work (because wrappers can be in object class)
20660 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
20662 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
20664 * basic-long.cs: New regression test.
20666 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
20668 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
20669 and div/rem checks.
20671 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
20673 * Makefile.am: fix miguel's change to build mono statically against
20674 libmono (track build dependencies).
20676 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
20678 * cfold.c: Some glib versions do not have G_MININT32.
20680 2004-05-26 Massimiliano Mantione <massi@ximian.com>
20682 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
20683 with precision of tan, atan, sin and cos, and implemented related
20684 regressions tests (fixes bug 54467, but one new problem appeared and
20687 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
20689 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
20691 * exceptions.cs: Add test for constant folding && division by zero.
20693 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
20694 since driver.c is in libmono too, so the optimization was useless.
20696 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
20697 variable to driver.c so the compiler can emit more efficient code to
20700 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20702 * Makefile.am: don't distribute generated inssel.[ch] files.
20704 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
20706 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
20707 into the default appdomain. Fixes #58707.
20709 * jit-icalls.c: Remove the broken approximation for truncl, doing
20710 no conversion is better.
20712 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
20715 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
20717 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
20718 of the mcrxr instruction which is not available on some processors
20719 even if it's documented to be. Implement add and sub overflow correctly
20720 (still not complete for long unsigned). Speed up icalls a bit.
20722 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
20724 * mini.c (mono_jit_compile_method_with_opt): Make sure that
20725 we run .cctor in the current domain instead of target_domain.
20727 Fixes bug #58558, .cctor not being called in -O=shared.
20729 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
20731 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
20733 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
20735 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
20736 which can be done with an imm8, do it that way.
20737 (mono_arch_output_basic_block): ditto for a jmp
20738 (mono_arch_emit_prolog): Computate maximum offset of a label.
20740 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
20742 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
20743 now tries to allocate prefered physical reg's for virtual
20744 regs. This reduces the number of emited spills/loads with
20745 20-30% on our core assemblies.
20747 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20749 * jit-icalls.c: truncl() is not needed and trunc() is
20750 the correct thing to do anyway (bug #58287).
20752 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
20754 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
20757 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
20759 * driver.c: enable loop optimizations by default.
20761 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
20763 * mini-x86.c: fix calc of max loop size when aligning loops start.
20765 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
20767 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
20770 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
20772 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
20775 * basic-long.cs: Add tests for add/subtract of immediates with carry.
20777 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
20779 * mini.c (inline_method): Allways inline some wrappers even if the cost
20780 is too large. Fixes #58785.
20782 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
20784 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
20786 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
20787 (crichton@gimp.org). Beginning of support for sparc/linux.
20789 * mini-sparc.c: Optimize retrieval of LMF address.
20791 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
20793 * exceptions-ppc.c: handle alloca in methods with clauses.
20795 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
20797 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
20799 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
20801 * mini.c: Delegate most of the abort signal work to
20802 mono_thread_request_interruption, which also handles Stop and Suspend
20805 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
20807 * mini.c mini.h: Allow inlining of icall wrappers if the backend
20808 supports the save/restore lmf opcodes.
20810 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
20812 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
20813 by gcc-3.4 as well.
20815 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
20817 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
20819 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
20820 methods which contain array accesses.
20822 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
20823 boundaries. Fixes #58537.
20825 * iltests.il: Add regression test for #58537.
20827 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
20829 * mini-x86.c (mono_arch_local_regalloc): Last part of
20830 fix for bug #58633 (releasing register to early).
20832 2004-05-18 Miguel de Icaza <miguel@ximian.com>
20834 * basic-long.cs: Add new regression test.
20836 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
20838 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
20839 register too early on the chain.
20841 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
20843 * mini.c (create_helper_signature): Use a helper function to reduce
20844 the code which needs to be written. Also set the calling convention of
20845 icalls on windows. Fixes #57840.
20847 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
20849 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
20850 exceptions-ppc.c: added helper function to get the instruction address
20851 from a signal handler context.
20853 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
20855 * helpers.c: use g_get_tmp_dir. Invokes happyness
20858 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
20860 * helpers.c: Add new env variable to pass args to objdump.
20861 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
20863 2004-05-17 Radek Doulik <rodo@ximian.com>
20865 * Makefile.am (common_sources): added abcremoval.h so it get
20866 disted and daily mono packages on go-mono.com will build again
20868 2004-05-17 Massimiliano Mantione <massi@ximian.com>
20870 * abcremoval.c: Fixed coding style, added copyright header.
20872 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
20874 * mini.h: Added prototype for abc removal main function.
20876 * build_relations_propagation_table.pl: Added copyright header.
20878 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
20880 * basic-long.cs: reg test for complex ceq_long bug.
20882 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
20884 * mini-x86.c (mono_arch_local_regalloc): Correctly free
20885 reg in long and clob case (bug #58343). Fixed/added comments.
20887 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
20889 * mini.c (mono_jit_runtime_invoke): Follow new convention
20890 of calling the invoke method with an function pointer.
20892 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
20894 * ChangeLog: Fix author of memory leak patch.
20896 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
20898 * Makefile.am: fix make dist as well...
20901 2004-05-14 Massimiliano Mantione <massi@ximian.com>
20903 * cfold.c: Made so that conversions from pointer to int4 are no-ops
20904 on archs where pointers are 4 bytes long.
20906 * Makefile.am: Added abcremoval.c source file.
20908 * abcremoval.c: Added abcremoval.c.
20910 * abcremoval.h: Added abcremoval.h.
20912 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
20914 * inssel.brg: Enabled bounds check removal.
20916 * mini.c: Added support for abcrem optimization.
20918 * mini.h: Added abcrem optimization label.
20920 * driver.c: Added support for abcrem optimization.
20922 * propagated_relations_table.def: Added propagated_relations_table.def.
20924 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
20926 * mini.c, cfold.c: fix style.
20928 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20930 * mini.c: handle issue with the low-level implementation of
20931 some long opcodes (bug #54209).
20933 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
20935 * basic.cs: test for my new cmov stuff.
20937 2004-05-13 Patrik Torstensson
20939 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
20940 opt and added peephole documentation.
20942 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
20944 * tramp-ppc.c: rewrote the generic trampoline code.
20946 2004-05-11 Patrik Torstensson
20948 * mini-x86.c: optimize long shl/shr asm code (one less branch)
20950 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
20952 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
20954 * mini.h mini.c dominators.c: Applied patch from Derek Woo
20955 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
20957 * mini.c: Add new icalls for AsAny marshalling.
20959 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
20961 * tramp-ppc.c, mini-ppc.c: more cleanups.
20963 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20965 * mini.c: no warnings.
20967 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20969 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
20971 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
20973 * mini.c: In the thread abort signal handler, if the thread is in the
20974 process of being stoped, don't throw the Abort exception, just stop the
20977 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
20979 * tramp-ppc.c: removed old code.
20981 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20983 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
20984 do some simple speed optimizations on ppc.
20986 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
20988 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
20989 and large offsets in load/store.
20991 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
20993 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
20994 it causes regressions.
20996 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
20998 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
21001 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
21003 * jit-icalls.c: remove warnings.
21004 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
21005 speedups for unsafe code.
21007 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
21009 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
21011 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
21013 * basic-calls.cs: Add new regression test.
21015 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
21018 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
21020 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
21023 2004-05-06 Patrik Torstensson
21025 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
21026 long reg allocation in any reg (not only eax:edx) and implemented
21027 long shl/shr ops in asm instead of helpers.
21029 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
21031 * mini-sparc.h: Fix warnings.
21033 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
21036 * mini-exceptions.c (mono_handle_exception): Call the filter in a
21037 separate statement for clarity.
21039 * mini-sparc.c: Update status.
21041 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
21043 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
21046 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21048 * inssel-ppc.brg: another small pre-release workaround:
21049 we don't do overflow detection for long_sub_un.
21051 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21053 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
21054 (also works around a weird ppc bug: 57957).
21056 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
21058 * tramp-ppc.c: trampoline fixes.
21060 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
21062 * mini-ppc.c: fixed typos.
21064 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
21066 * mini-ppc.c, exceptions-ppc.c: more code saves registers
21067 at the top of the stack. Fixed typos. Use a frame registers
21068 for all the methods with exception clauses.
21070 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21072 * exceptions-ppc.c: restore fp registers.
21074 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
21076 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
21077 order from the stack top (moved the stack room to save the
21078 return value for trace after the param area). Fixed corruption
21079 in restoring registers on unwind.
21081 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
21083 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
21085 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21087 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
21088 and prolog/epilog for methods that use it. Allow
21089 enough param area room for varargs methods. Fix miguel's
21090 breakage in exception handling.
21092 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21094 * Makefile.am: run genmdesc only on current arch.
21096 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21098 * exceptions-x86.c:
21099 * mini-x86.h: fix the build on windows.
21101 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
21103 * 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.
21105 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
21107 * mini-exceptions.c: New file.
21109 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
21110 Move some parts of the x86 exception handling code to an
21111 arch-independent file so it can be shared with other ports.
21113 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
21115 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
21117 2004-04-26 David Waite <mass@akuma.org>
21119 * driver.c: remove comma from end of enumeration declaration
21121 2004-04-26 Jackson Harper <jackson@ximian.com>
21123 * driver.c: parse config file before loading first assembly. This
21124 allows the user gac to be enabled/disabled.
21126 2004-04-23 Miguel de Icaza <miguel@ximian.com>
21128 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
21129 simpler mechanism: we do not care what is encoded initially
21130 (branch absolute or relative), we care about the code and its
21131 target. I kept the old code for reference for now.
21133 The new code tries first to determine if the jump is anywhere in
21134 the -/+32 absolute meg range, if it succeeds, it encodes using the
21135 absolute branch; If not, it tried to find something in the
21136 relative range, if not, it uses the handle_thunk code.
21138 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
21140 * exceptions-ppc.c: use the correct ip register on macosx.
21142 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
21144 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
21146 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
21148 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
21149 Raise exception on integer divide by zero by hand since the hw
21150 doesn't support it. Handle NaNs in FP compares.
21152 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
21154 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
21155 code reducing duplication between the platforms and enabled
21156 signal exception handling (on linux for now).
21158 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
21160 * exceptions-ppc.c: more macosx support.
21162 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21164 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
21166 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
21168 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
21170 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
21172 * iltests.il: more tests.
21174 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
21176 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
21179 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
21181 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
21183 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
21185 * liveness.c: Mark variables as volatile in all basic blocks reachable
21186 from exception clauses.
21188 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
21190 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
21193 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
21195 * iltests.il, basic.cs: more tests for regalloc.
21197 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
21199 * iltests.il: Some tests for register allocation modifications
21202 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
21204 * exceptions.cs: Add regression test for bug #56782.
21206 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
21207 original stack trace if an exception is rethrown. Fixes #56782. Oh,
21208 the beauty of fixing the same thing in 5 different files...
21210 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
21212 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
21215 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
21217 * mini.c: Add support for STRWLPARRAY marshalling convention.
21219 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
21221 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
21222 to init the context to setup the regs pointer).
21224 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21226 * exceptions-ppc.c: more exceptions work.
21228 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21230 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
21233 2004-04-13 Miguel de Icaza <miguel@ximian.com>
21235 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
21236 can use the memory directly.
21238 * cpu-pentium.md: Update documentation from a post from Zoltan.
21240 add x86_add_membase, x86_sub_membase, x86_mul_membase
21242 2004-04-13 Miguel de Icaza <miguel@ximian.com>
21244 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
21245 GENERAL_REGS they were also hardcoded for all PPC ports.
21247 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
21249 Remove hard-coded limit for floating point registers, use
21250 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
21252 Notice that in MacOS X calling conventions you can fit a lot more
21253 floating point values in registers, so I should update the PInvoke
21254 test to excercise the passing of floating point values on the
21255 stack (currently broken).
21257 2004-04-06 Miguel de Icaza <miguel@ximian.com>
21259 * tramp-ppc.c (create_trampoline_code): Added
21260 JUMP_TRAMPOLINE_SIZE.
21261 (ppc_magic_trampoline): Follow the pattern from
21262 x86_magic_trampoline: if code is set to zero, return.
21263 (create_trampoline_code): Always pass MonoMethod to the jump
21264 trampoline, before it was passing a null.
21265 (mono_arch_create_jump_trampoline): Implement the jump stub, could
21266 share the code with mono_arch_create_jit_trampoline.
21268 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
21270 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
21273 * cpu-g4.md: Added length for jmp instruction, the worst case
21274 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
21277 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
21279 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
21281 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
21283 * mini.c: Only set bblock->real_offset when adding a new bblock, and
21284 before each IL instruction.
21286 * mini.c (CEE_BOX): Fix warnings.
21288 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21290 * mini.c: removed a few unused vars and extra whitespace.
21292 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
21294 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
21296 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
21298 (OP_GETCHR): use the above
21299 (CEE_LDELEMA): use the above.
21301 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
21302 version of the generic impl.
21303 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
21304 (CEE_LDELEMA): use the above.
21306 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
21308 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
21311 * iltests.il: Added new regression test for #56317.
21313 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
21315 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
21316 under NetBSD. Fixes #56450.
21318 * liveness.c (update_gen_kill_set): Fix previous patch.
21320 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21322 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
21324 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
21326 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
21327 ldsfld and ldsflda.
21329 * inssel-sparc.brg: Add more optimizations.
21331 * mini-sparc.c: Replace multiply/divide with shifts if possible.
21333 2004-04-01 Martin Baulig <martin@ximian.com>
21335 * mini.c (handle_box): New static function; moved the
21336 implementation of CEE_BOX here.
21337 (mono_method_to_ir): Added `constrained_call' variable.
21338 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
21339 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
21340 mono_method_get_constrained() to get the method.
21342 2004-04-01 Martin Baulig <martin@ximian.com>
21344 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
21345 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
21346 (mono_method_to_ir): We don't need these macros anymore since
21347 mono_class_get_full() already takes care of it.
21349 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21351 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
21352 use @function (as doesn't accept #function here) and check the return
21353 value of system and stop if fails.
21355 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21357 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
21359 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
21361 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
21363 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
21365 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
21368 * basic-long.cs: Add test for negation of Int64.MinValue.
21370 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
21372 * mini-sparc.c: Update status.
21374 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
21376 * exceptions-sparc.c: Fix return value in filters.
21378 * inssel-sparc.brg: Fix register allocation in some rules.
21380 2004-03-28 Martin Baulig <martin@ximian.com>
21382 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
21385 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
21387 * mini-x86.c (mono_arch_patch_code): Fix warnings.
21389 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
21390 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
21391 remove unused conv_u4 opcode.
21393 * mini-x86.c: Remove valgrind workaround since it slows down things
21394 even when mono is not run under valgrind.
21396 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
21398 * mini-sparc.c: Update status.
21400 * inssel-sparc.brg: Add some optimizations.
21402 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
21403 future delay slot filling. Add support for varargs, tail calls and JMP.
21405 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
21406 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
21408 * inssel.brg: Fix register allocation in OP_ARGLIST.
21410 * inssel.brg: Fix warnings.
21412 2004-03-25 Martin Baulig <martin@ximian.com>
21414 * mini.c (inflate_generic_field): Removed.
21415 (mini_get_method): Removed, use mono_get_method_full(),
21416 (mini_get_class): Removed, use mono_class_get_full().
21417 (mono_method_to_ir): Pass our generic context to
21418 mono_field_from_token().
21420 2004-03-25 Martin Baulig <martin@ximian.com>
21422 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
21423 of a `MonoMethod *'.
21424 (mini_get_method): Take a `MonoGenericContext *' instead
21425 of a `MonoMethod *'.
21426 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
21427 a new local variable called `generic_context' which holds the
21428 current `MonoGenericContext *'; use it to lookup things.
21430 2004-03-24 Martin Baulig <martin@ximian.com>
21432 * mini.c (mini_get_class): New static method; if we're inside a
21433 generic instance, inflate the class if neccessary.
21434 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
21436 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
21438 * iltests.il: New regression test for #55976.
21440 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
21443 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
21445 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
21448 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
21450 * liveness.c: Consider SSA stores as well as loads when making vars
21453 * exceptions.cs: New regression tests for register allocation.
21455 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
21457 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
21458 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
21459 domain lock only to protect puntual access to data structures.
21460 Added access lock for sighash, jit_icall_hash_name,
21461 jit_icall_hash_addr and domain->code_mp.
21463 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
21465 * driver.c: Print SIGSEGV handling method.
21467 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
21469 * mini.c (setup_jit_tls_data): Handle case when this is called
21470 multiple times for a thread.
21472 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
21473 is different from fbxx_un. Fixes #54303. Also use constants instead of
21474 magic numbers in a lot of places.
21476 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
21478 * exceptions.cs: Fix cctor test when --regression is used.
21480 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
21482 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
21485 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
21487 * inssel-ppc.brg: fixed register assignments for some rules.
21489 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
21491 * exceptions.cs: Add test for exceptions in static constructors.
21493 * mini.c (mono_jit_compile_method_with_out): Move the calling of
21494 static constructors outside the domain lock. Fixes #55720.
21496 2004-03-17 Martin Baulig <martin@ximian.com>
21498 * mini.c (get_generic_field_inst): Removed, this'll never happen.
21499 (inflate_generic_field): Take the `MonoMethod *' instead of the
21500 `MonoClass *' and added support for generic method.
21501 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
21502 have a `field->parent->gen_params', only inflate the field if it's
21503 an open constructed type.
21505 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
21507 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
21508 exception object instead of the preconstructed ones.
21510 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21512 * mini.c: reverted changed to sigsegv_signal_handler commited
21513 accidentally in the previous patch.
21515 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21518 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
21519 running --aot with an old assembly.
21521 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
21523 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
21526 * mini-sparc.c: Add support for v9 branches with prediction.
21528 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
21530 * mini.c (mini_init): #warning is GNUC only
21532 * mini-sparc.h: implement __builtin_frame_address
21533 and __builtin_return_address for Sun C compiler
21535 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
21537 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
21539 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
21541 * basic-calls.cs: Add test for unaligned byref long argument passing.
21543 * mini-ops.h: Add sparcv9 compare and branch instructions.
21545 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
21546 v9 instructions if we have a v9 cpu.
21548 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
21549 registers for global allocation.
21551 * exceptions-sparc.c: Fixes.
21553 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
21555 * liveness.c (mono_analyze_liveness): Optimized version.
21557 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
21559 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
21562 * basic-float.cs basic-calls.cs: New regression tests.
21564 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
21566 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
21567 sigaltstack implementation.
21569 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
21571 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
21572 stuff if SIGSEGV_ON_ALTSTACK is not defined.
21574 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
21576 * mini.c: Fix warnings.
21578 * mini.c (mono_resolve_patch_target): New function which contains the
21579 arch independent part of the patching process.
21581 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
21582 patching code to a separate function.
21584 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
21586 * mini.c (add_signal_handler): ifdef out on Windows
21588 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
21590 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
21591 cpu-sparc.md: Add exception handling support + other fixes.
21593 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
21594 typed GC detection in --version.
21596 * basic.cs exceptions.cs: New regression tests.
21598 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
21599 the arch specific code can store data during a compilation.
21601 * mini-ops.h: Add OP_SETFRET.
21603 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
21604 function, register a separate icall for each arity, so the icalls can
21607 * mini.c (mono_print_tree): Print negative offsets in a more readable
21610 * mini.c: Make signal handling work on sparc.
21612 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
21614 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
21616 * jit-icalls.c: Emulate truncl by aintl on solaris.
21618 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
21620 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
21622 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
21624 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
21626 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
21627 a MarshalByRef type, inline a method that performs the check, taking into
21628 account that the object can be a proxy. Also implemented tow new opcodes:
21629 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
21630 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
21631 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
21633 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
21635 * mini-ppc.c: if a relative branch displacement is too big
21636 but it points to and area reachable with an absolute branch,
21639 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
21641 * mini.c: optimize small copies in cpblk.
21643 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
21645 * basic-calls.cs basic-float.cs: New regression tests.
21647 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
21648 negative offsets from %fp. Implement localloc. Fix local register
21649 allocation. Fix the case when the this argument needs to be saved to
21650 the stack. Implement some missing opcodes.
21652 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
21654 * mini.c (mini_method_compile): Reenable global regalloc in methods
21655 with exception handlers.
21657 * linear-scan.c (mono_varlist_sort): Fix warning.
21659 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
21661 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
21664 * liveness.c: Make all variables uses in exception clauses volatile, to
21665 prevent them from being allocated to registers. Fixes #42136.
21667 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
21669 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
21670 causes regressions.
21672 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
21673 argument to mono_arch_regalloc_cost.
21675 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
21678 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
21680 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
21681 Make the cost of allocating a variable to a register arch dependent.
21683 * basic-calls.cs: Fix compilation of tests.
21685 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
21686 helper function to cut back on the number of #ifdefs needed.
21688 * mini-ppc.c: Fix compilation.
21690 * basic-calls.cs: New regression tests.
21692 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
21694 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
21695 of l0 since that is callee saved.
21697 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
21700 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
21701 of delay instruction.
21703 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
21705 * mini.h (MonoCallInst): Add 'virtual' flag.
21707 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
21709 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
21711 * *.cs: New regression tests.
21713 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
21716 * mini.c (mono_runtime_install_handlers): Fix build.
21718 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
21719 'signal_stack_size' members.
21721 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
21722 alternate signal stack.
21724 * exceptions-x86.c: Add stack overflow handling.
21726 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
21727 functions to arch independent code.
21729 * mini.c (mono_print_tree): Print more detailed info for load_membase
21732 2004-02-23 Martin Baulig <martin@ximian.com>
21734 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
21736 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
21738 * mini-x86.c: fixed reg allocation for div/rem.
21740 2004-02-22 Miguel de Icaza <miguel@ximian.com>
21742 * driver.c (mono_main): Report some configuratio options on --version.
21744 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
21746 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
21747 low in the address space. Correctly flush memory in thunks where we
21748 output native code.
21750 2004-02-20 Martin Baulig <martin@ximian.com>
21752 * mini.c (mini_get_method): New static method; inflate all generic
21753 methods and methods in open generic instances.
21754 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
21755 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
21757 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
21759 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
21761 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
21763 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
21765 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
21767 * mini-sparc.c (flushi mono_arch_output_basic_block): make
21768 it compile using Sun's compiler.
21770 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
21772 * 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.
21774 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
21776 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21778 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
21780 * mini-ppc.c: handle calls outside of the allowed range with thunks
21781 allocated using the code manager.
21782 * tramp-ppc.c: use the code manager to hold generated native code.
21783 Fixed the magic trampoline to just patch vtable entries.
21785 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
21787 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
21790 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
21792 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
21795 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
21796 if we have a working __thread implementation.
21798 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
21799 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
21801 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
21803 * mini-x86.c: Fix compilation under gcc 2.
21805 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
21807 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
21808 contains a call to the wrapped function.
21810 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
21811 OP_<CALL>_IMM opcodes, and use them under X86.
21813 * mini.c (mono_jit_find_compiled_method): Fix warning.
21815 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
21817 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
21819 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
21820 functionality to mini.c.
21822 * mini.c (mono_create_jump_trampoline): New function to create a jump
21823 trampoline. Return a compiled method instead of a trampoline if it
21824 exists. Add a cache for jump trampolines.
21826 * mini.c (mono_jit_find_compiled_method): New function to return a
21827 compiled method if it exists.
21829 * mini-x86.c: Call mono_create_jump_trampoline instead of
21830 mono_arch_create_jit_trampoline.
21832 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
21833 a jump trampoline. Fixes #52092.
21835 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
21837 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
21838 which is not up-to-date. Add check_corlib_version () instead.
21840 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
21843 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
21844 since newer valgrind versions do not need it.
21846 * mini.c (mono_jit_compile_method_with_opt): New helper function to
21847 compile a method with a given set of optimizations.
21849 * mini.c: Compile icall wrappers on-demand instead of at startup.
21851 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
21852 wrapper for an icall.
21854 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
21856 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
21859 * iltests.il: Add test for non-empty stack before switch instruction.
21861 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
21863 * mini.c: Add support for new stringbuilder marshalling conventions.
21865 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
21867 2004-02-01 Martin Baulig <martin@ximian.com>
21869 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
21870 in `ginst->mtype_argv'.
21872 2004-01-31 Miguel de Icaza <miguel@ximian.com>
21874 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
21875 facilitate grepping.
21877 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
21879 * mini.c: fixed buglet in initobj generic implementation for references.
21881 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
21883 * Makefile.am: make the version script conditional.
21884 * jit-icalls.c: handle missing truncl().
21886 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
21888 * exceptions.cs: Add more tests for double->int conversion.
21890 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
21891 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
21893 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
21895 * driver.c: make --verbose --version emit an error
21896 if the loaded corlib doesn't match the runtime version.
21898 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
21900 * mini-ppc.h: export ppc_patch().
21901 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
21902 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
21903 on par or better than on MacOSX.
21905 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
21907 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
21908 mono_lookup_pinvoke_call.
21910 * mini-x86.c: Under windows, the default pinvoke calling convention is
21911 stdcall. Fixes #52834.
21913 * mini.c (optimize_branches): Add an upper bound to the number of
21914 iterations to prevent infinite loops on strange loops. Fixes #53003.
21916 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
21918 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
21919 and ISINST. Fixes #52093.
21921 * objects.cs (test_0_vector_array_cast): New tests.
21923 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
21925 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
21926 checking in Array.Set ().
21928 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
21931 * object.cs (test_0_multi_array_cast): New regression test.
21933 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
21935 * exceptions-ppc.c: fix build on Linux/PPC.
21937 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
21939 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
21940 running under valgrind.
21941 (x86_magic_trampoline): Fix build bustage.
21943 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
21944 negative values as well. This is needed for the encoding of the line number
21945 info, since sometimes the line numbers are not in increasing order.
21947 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
21949 * cpu-pentium.md (localloc): Increase the size of the localloc
21950 instruction since it is a loop under Win32.
21952 * debug-mini.c (record_line_number): Get rid of unneccesary memory
21955 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
21957 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
21958 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
21959 Max Horn (max@quendi.de). Fix file names in comments.
21961 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
21963 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
21964 avoid stack overflow.
21965 (replace_usage): Avoid uninitialized variable warnings.
21967 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
21968 and taking the address of valuetype variables.
21970 2004-01-03 Patrik Torstensson
21972 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
21973 for other purposes than FP later on.
21975 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
21977 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
21980 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21982 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
21984 2003-12-30 Patrik Torstensson <p@rxc.se>
21986 * mini-x86.h: Decreased number of availiable fp regs.
21987 Solves corner cases with FP spilling.
21989 2003-12-23 Patrik Torstensson <p@rxc.se>
21991 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
21992 for floating point stack tracking / spilling on x86.
21995 * basic-float.cs: added float mul overflow test.
21997 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
21999 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
22001 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
22003 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
22004 supports for cond branches that overflow the immediate
22005 overflow offset. mcs can compile simple programs.
22007 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
22009 * exceptions-ppc.c: exception handling support wip:
22010 finally handlers get run on exception.
22012 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
22014 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
22017 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
22019 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
22020 initial support for stack walking and unwinding.
22022 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
22024 * driver.c (mono_main): Make corlib-out-of-sync message more
22025 descriptive. Also remove verify_corlib call.
22027 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
22029 * mini.c: make CEE_NEWARR calls and other emulated opcodes
22030 not overlap with other call's arguments, too.
22032 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
22034 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
22035 move to arch-specific code the choice of arch-specific
22036 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
22037 * mini.c: ensure emulation calls will not interleave
22040 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
22042 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
22043 the magic trampoline stack frame is dropped before executing
22046 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
22048 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
22049 and integer to fp conversions. Added support for overflowing
22050 arguments on the stack. Reserve a couple more registers as temps.
22051 Added support for aot compilation (as output still needs to be
22054 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
22056 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
22057 Don't overwrite return register in some corner cases.
22059 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
22061 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
22062 static constructors when AOT compiling.
22064 * driver.c (mono_main): Call mono_check_corlib_version.
22066 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
22068 * cpu-g4.md, basic.cs: fixed div target register.
22070 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
22072 * mini-ppc.c, basic.cs: shl_imm fix with test.
22074 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
22076 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
22077 structures by value. Misc fixes.
22078 * objects.cs: more tests.
22080 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
22082 * mini-ppc.c: lconv.ovf.i implemented.
22084 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22087 (mini_init): don't error out if someone already called g_thread_init.
22089 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
22091 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
22092 to be any type per the spec. Fix abnormal memory usage when
22093 the same object is repeatedly thrown.
22095 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
22097 * mini.c: check for overruns in IL code.
22099 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
22101 * TODO: Add/remove some todo entries.
22103 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
22105 * driver.c (mono_main): Call mono_verify_corlib.
22107 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
22109 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
22110 This has been moved to mini.c
22111 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
22112 type being casted is marshalbyref it could be a proxy, so instead of
22113 emitting the type check code, emit a call to a runtime method that will
22114 perform the check by calling CanCastTo if needed.
22116 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
22118 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
22119 methods with large stack frames under Win32.
22121 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
22123 * Makefile.am: Distribute regression tests.
22125 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
22126 at the end instead of inserting each variable into the sorted list.
22128 * linear-scan.c (mono_varlist_sort): New helper function.
22130 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
22132 * mini.c: ensure arguments and locals are within bounds.
22134 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
22136 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
22139 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
22141 * mini.c (mono_cprop_copy_values): Fix crash.
22143 * aot.c: Set verbosity back to 0.
22145 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
22147 * regalloc.c: complete memory leak fix by Laurent Morichetti
22150 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
22152 * driver.c (main_thread_handler): Revert the previous patch.
22154 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
22157 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
22158 memory from the memory pool.
22160 * driver.c (main_thread_handler): Turn on all optimizations when
22163 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
22164 an array for better performance.
22166 * regalloc.c (mono_regstate_assign): Fix memory leak.
22168 * debug-mini.c (mono_debug_serialize_debug_info): New function to
22169 serialize the debug info.
22171 * debug-mini.c (mono_debug_add_aot_method): New function to load the
22172 debug info from the serialized representation.
22174 * aot.c: Save debug info into the generated file and load it when
22177 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
22179 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
22181 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
22182 More FP-related fixes.
22184 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
22186 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
22187 and register allocation buglet. Hello world now runs.
22189 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
22191 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
22192 * tramp-ppc.c: fixed class init trampoline.
22193 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
22195 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
22197 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
22198 mini.c: more ppc changes/fixes.
22200 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
22202 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
22203 Also optimize the case when the arguments are the same in the caller
22206 * iltests.il: Add tests for tail calls with valuetype arguments.
22208 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
22210 * mini-ppc.c: fixes for struct return type.
22212 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
22214 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
22215 mono_spillvar_offset() to arch-specific code.
22217 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
22219 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
22221 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
22223 * exceptions-x86.c: Fix stack space leaks.
22225 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
22226 registers from the lmf if the method has save_lmf set.
22228 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
22230 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
22231 of icall wrappers into InvokeInDomain, since these are now per-domain.
22233 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
22235 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
22236 make some opcode emulation and intrinsic ops enabled/disabled
22237 according to the architecture. More fixes.
22239 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
22241 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
22243 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
22245 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
22246 arch-specific handling for 'this' and struct return type to
22247 arch-specific code.
22249 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22251 * aot.c: prevent divide by zero error when reporting (it happened with
22252 Accessibility.dll).
22254 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
22256 * mini.h (inst_switch): Remove unused macro.
22258 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22261 (load_aot_module): free 'info->methods' and 'info' properly. No more
22262 "free(): invalid pointer blah" messages when you have an old aot
22265 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
22267 * jit-icalls.c, mini.c: Added support for context static fields.
22269 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
22271 * mini.c (mono_method_blittable): Methods which set LastError are not
22272 blittable either. Fixes #51108.
22274 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
22276 * mini.c: flush icache.
22277 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
22279 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
22281 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
22283 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
22285 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
22288 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
22291 * inssel.brg (CEE_MKREFANY): Fix AOT case.
22293 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
22295 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
22296 instruction when the result is discarded.
22298 * iltests.il (test_0_div_regalloc): New regression test.
22300 * arrays.cs: Fix compilation error.
22302 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
22304 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
22305 float rules to inssel-x86.brg: sane architectures with FP registers
22306 don't need to implement these rules.
22308 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
22310 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
22312 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
22314 * mini.h, inssel-long32.brg: fixed endianess issues in int64
22315 implementation of 32 bit systems.
22317 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
22319 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
22320 (Jeroen Zwartepoorte).
22322 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
22324 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
22325 the caller and the callee matches.
22327 * mini.c (mono_method_to_ir): Add comment.
22329 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
22330 signbit is missing on some platforms.
22332 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
22334 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
22336 * mini.c (setup_jit_tls_data): Call the new function.
22338 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
22340 * mini-x86.c: Add experimental support for fast access to the lmf
22341 structure under NPTL/Linux 2.6.x.
22343 2003-11-06 Martin Baulig <martin@ximian.com>
22345 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
22346 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
22349 2003-11-02 Martin Baulig <martin@ximian.com>
22351 * mini.c (inflate_generic_field): New static method.
22352 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
22353 generic instance and the field is declared in a generic type, call
22354 inflate_generic_field() to inflate it. Fixes gen-28.cs.
22356 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
22358 * mini.h mini.c (mono_method_same_domain): New function to return
22359 whenever the caller and the callee are in the same domain.
22361 * tramp-x86.c (x86_magic_trampoline): Use the new function.
22363 2003-10-30 Martin Baulig <martin@ximian.com>
22365 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
22366 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
22368 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
22369 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
22371 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
22373 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
22376 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
22377 object here, so it is in the correct appdomain etc.
22379 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
22381 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
22383 (mono_method_to_ir): Avoid freeing the type created returned from
22384 mono_type_create_from_typespec, since it is put into an internal cache
22385 by the function. Fixes pointer.exe.
22387 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
22388 trampolines for icalls and pinvokes as well. Fixes #33569.
22390 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
22392 * mini.c: Update after appdomain changes.
22394 * mini.c (mono_jit_compile_method_inner): Allways compile native
22395 method wrappers in the root domain, since there can only be one
22396 instance of them, whose address is stored in method->info.
22398 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
22400 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
22401 environment variable. Instead detect automatically whenever running
22402 under valgrind using the magic macro RUNNING_ON_VALGRIND from
22405 2003-10-16 Miguel de Icaza <miguel@ximian.com>
22407 * trace.c, trace.h: New files that implement the new trace option
22410 * driver.c: Document new --trace options.
22412 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
22415 - if (mono_jit_trace_calls)
22416 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
22418 * mini.h: prototypes.
22420 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
22422 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
22424 * mini.c inssel.brg: Implement typedefbyref opcodes.
22426 * mini.c (mono_jit_compile_method): Remove unused local variable.
22428 * mini.c (mono_jit_compile_method_inner): Ditto.
22430 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
22432 * tramp-x86.c (x86_class_init_trampoline): Fix build.
22434 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
22436 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
22438 * mini.c (mono_no_aot): Remove unused global variable.
22440 * mini.c: Thread safety fixes.
22442 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
22444 * mini.c (mono_create_class_init_trampoline): Add a lock around
22445 class_init_hash_addr.
22447 * arrays.cs (test_0_newarr_emulation): Add new regression test for
22450 * mini.c: Decompose the NEWARR instruction before decomposing its
22451 arguments. Fixes #30073.
22453 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
22455 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
22458 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
22460 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
22462 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
22464 * driver.c: Add support for compiling icall wrappers to --compile.
22466 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
22468 * inssel.brg: The empty value in class->interface_offsets is -1, not
22471 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
22473 * objects.cs: New test for 'is' operator on an array of interfaces.
22475 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
22477 * tramp-ppc.c: update trampoline code to support jumps
22478 and class initialization.
22480 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
22482 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
22484 * inssel.brg (OP_UNBOXCAST): Fix #46027.
22486 * inssel.brg (OP_UNBOX): Remove unused rule.
22488 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
22489 region instead of one for each method. Fixes #47813.
22491 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
22493 * exceptions.cs (test_0_nested_finally): New regression test for
22494 nested exception handlers.
22496 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
22498 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
22500 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
22503 * mini.c (mono_method_check_inlining): Make the inlining limit
22504 configurable by an environment variable.
22506 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
22508 * mini.h: Bump AOT file version.
22510 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
22511 token, store the image along with the token, since the token might not
22512 refer to the same image as the method containing the relocation,
22513 because of inlining.
22515 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
22517 * mini.c (mono_precompile_assemblies): New function to compile
22518 all methods in all loaded assemblies.
22520 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
22522 * regalloc.h regalloc.c (MonoRegState): Change the type of
22523 iassign and fassign to int*, since they can contain large negative
22524 values if the register is spilled. Also added some comments. Fixes
22527 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
22528 under Win32. Fixes #42964.
22530 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
22532 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
22534 * aot.c: Added support for AOT compiling methods which contain calls
22535 to wrappers. Currently, only remoting-invoke-with-check wrappers are
22538 * driver.c (compile_all_methods): Run the compilation in a thread
22539 managed by mono. Fixes #44023.
22541 * mini.c (mono_codegen): Print full method name in verbose output.
22543 * mini-x86.c (mono_arch_patch_code): Fix warning.
22545 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
22546 jumps, since the method we are jumping to might be domain-specific.
22548 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
22550 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
22552 * inssel.brg: string chars are unsigned.
22554 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
22556 * TODO: New todo item.
22558 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
22559 which calls mono_runtime_class_init and patches the call site to
22560 avoid further calls.
22561 (mono_arch_create_class_init_trampoline): New arch specific function
22562 to create a class init trampoline.
22563 (create_trampoline_code): Generalized so it can create
22564 class init trampolines as well.
22566 * mini.c (helper_sig_class_init_trampoline): New helper variable.
22567 (mono_create_class_init_trampoline): New function to create and cache
22568 class init trampolines.
22569 (mono_find_class_init_trampoline_by_addr): New function to lookup the
22570 vtable given the address of a class init trampoline. Used by the
22572 (mono_codegen): Generate a call to a trampoline instead of
22573 mono_runtime_class_init in LDSFLD[A].
22574 (mono_codegen): Add relocations for the new trampoline.
22576 * mini.h mini-x86.c aot.c: Added a new relocation type:
22577 MONO_PATCH_INFO_CLASS_INIT.
22579 * mini.h: Bump AOT version number.
22581 * aot.c: Create a copy of the loaded code instead of using the original
22582 so methods which call each other will be close in memory, improving
22585 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
22586 patch since it breaks the regression tests.
22588 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
22589 for the register saving instruction sequence since the
22590 frame_state_for function in glibc 2.3.2 don't seem to detect it.
22592 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
22594 * TODO: Fix todo item && remove another.
22596 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
22598 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
22601 * aot.c: Moved the check for MONO_LASTAOT into the initialization
22602 function of the module.
22604 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
22605 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
22606 --no-aot command line option.
22608 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
22610 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
22611 by Bernie Solomon (bernard@ugsolutions.com).
22613 * inssel.brg: Refactor the interface offset table related code into
22614 its separate functions and add support for the AOT case.
22616 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
22618 * aot.c (mono_aot_get_method_inner): Fix memory leak.
22620 * aot.c: Added mono_aot_verbose variable and made all debugging
22621 output depend on the value of this variable.
22623 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
22624 method_label and info_label.
22626 * mini.h mini-x86.c aot.c: Added a new relocation type
22627 MONO_PATCH_INFO_IID for klass->interface_id.
22629 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
22630 the MonoJitInfo structure.
22632 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
22633 a non-root appdomain in shared mode.
22635 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
22637 * aot.c: make aot loader less verbose. Remove free of unused variable.
22639 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
22641 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
22643 * .cvsignore: Added *.dll.
22645 * mini.c (mono_print_tree_nl): New function callable while debugging.
22647 * mini.c (mono_print_code): Export this.
22649 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
22652 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
22654 * mini.h (MonoCompile): Added 'jit_info' field.
22656 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
22657 the cfg structure, since it is needed by the AOT compiler.
22659 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
22661 * aot.c: A major rewrite. Changes include:
22662 - save exception tables for methods which have them.
22663 - cache failed lookups in aot_get_method () to avoid the (slow) calls
22664 to g_module_symbol.
22665 - reworked the file format so it is now much smaller and needs
22666 fewer relocation entries.
22668 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
22670 * aot.c (load_aot_module): Fix build bustage on platforms without
22673 2003-09-04 Martin Baulig <martin@ximian.com>
22675 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
22677 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
22679 * TODO: Some new optimization ideas.
22681 * aot.c: Move AOT module loading logic here from mono_assembly_open.
22683 * aot.c: Save the optimization flags used to compile the code into
22686 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
22687 support emitting domain specific code.
22689 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
22690 no longer domain neutral. It can be made domain neutral by compiling
22691 with --optimize=shared.
22693 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
22694 between appdomains.
22696 * driver.c mini.h mini.c: New --no-aot debugging option which disables
22697 loading of AOT code.
22699 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
22701 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
22702 if there is no domain neutrality information.
22704 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
22706 * aot.c (mono_compile_assembly): Emit a symbol containing the file
22707 format version into the generated library.
22709 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
22710 callee method into the caller since one of them could be shared.
22712 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
22713 system exceptions from AOT code now works.
22715 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
22716 method if it is domain neutral and the callee is not.
22718 * graph.c (cfg_emit_one_loop_level): Fix warning.
22720 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
22722 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
22725 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
22727 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
22728 is needed by code which is executed before mono_runtime_init ().
22729 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
22731 * mini.c (mono_thread_abort): Fix warning.
22732 (mono_jit_compile_method): Call static constructor in the AOT case too.
22734 * aot.c (mono_compile_assembly): Fix warning.
22736 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22738 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
22740 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
22742 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
22744 * cpu-pentium.md: Fix the length of call opcodes so they include the
22745 ESP restoring instruction. Fixes #47968.
22747 2003-08-28 Martin Baulig <martin@ximian.com>
22749 * mini-x86.c (mono_arch_call_opcode): Added support for
22750 MONO_TYPE_GENERICINST.
22752 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
22754 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
22756 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
22757 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
22759 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
22762 2003-08-26 Martin Baulig <martin@ximian.com>
22764 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
22765 when reporting an error, set this to the actual error location.
22766 (mono_method_to_ir): Report the correct error location if
22767 get_basic_blocks() returned an error.
22769 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
22771 * mini.c (mono_type_blittable): OBJECT is not blittable.
22772 (mono_method_blittable): Methods which have marshalling descriptors
22773 are not blittable either. Fixes #47842.
22775 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
22777 * driver.c mini.c: Use an environment variable instead of a global
22778 variable. Also fix the build.
22780 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
22781 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
22784 * driver.c mini.c: Added --with-valgrind option to turn off some
22785 code which prevents mono from running under valgrind.
22787 * mini.c (mono_emit_call_args): Fixed warning.
22789 * mini.c (mono_emulate_opcode): Fixed warning.
22791 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22793 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
22794 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
22795 regalloc.c, regalloc.h: specify available registers in arch-specific
22796 code and support floats in the regallocator (patch by Laurent Morichetti
22799 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
22801 * mini.c: mono_thread_current() can be called only after
22802 mono_runtime_init(): rearrange code to not call it early on.
22804 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
22806 * mini.c: allocate jump tables in the code mempools.
22808 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22810 * mini.c, mini.h: make sure per-thread data allocated by the jit is
22813 2003-08-10 Miguel de Icaza <miguel@ximian.com>
22815 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
22816 12 to 16. This fixes bug #47453.
22819 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
22821 * mini-ppc.c: fixed indexed load and unsigned compares.
22823 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
22825 * mini.c: reenabled installation of handler for
22826 thread abort signal.
22828 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22830 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
22831 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
22832 until it's fixed and actually useful.
22834 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
22836 * inssel-long32.brg: couple more opcodes implemented.
22838 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
22840 * mini-sparc.c: Even more opcodes implemeted.
22842 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
22844 * mini-sparc.c: More opcodes implemented.
22846 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
22848 * mini-sparc.c: More opcodes implemented.
22850 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
22852 * inssel-sparc.brg: Add some needed rules. Direct
22854 * Makefile.am: Use inssel-sparc.brg
22855 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
22856 an assert happy for now.
22858 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
22860 * mini-sparc.c: Fixed compile errors.
22861 * exceptions-sparc.c: Same. We now produce a mono binary
22862 on sparc-linux. Yea.
22864 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
22866 * mini-sparc.c: Renamed registers. Also some macro cleanups.
22867 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
22868 They compile, but do not work.
22870 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22872 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
22873 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
22874 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
22877 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22879 * mini.c: more opcodes implemented and better support for generics.
22881 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
22883 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
22884 * mini.c, mini.h: first cut at generics support: some new instructions
22885 added and changed the behaviour of some of the existing ones.
22887 2003-07-21 Miguel de Icaza <miguel@ximian.com>
22889 * mini.c: Removed definition of metadata_shared mutex here.
22891 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
22893 * mini-x86.c: make vararg calls work for instance methods.
22895 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
22897 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
22898 returns the arguments in a separte list, now.
22900 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
22902 * aot.c, mini.c: updates for array type representation changes.
22904 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
22906 * mini.c: register function to perform jit shutdown.
22908 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22910 * mini.c: use a faster allocator if possible.
22912 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
22914 * aot.c: some cleanups and portability changes.
22916 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
22918 * mini.c: use faster allocation for CEE_BOX if possible.
22920 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
22922 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
22923 Moved inlined mempcy code to its own function so that is can be
22924 reused. Added an inline memset function as well (optimized initobj).
22925 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
22927 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
22929 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
22931 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
22933 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
22934 arch code can setup the cpu for CLR execution, if needed.
22935 We use it on x86 to set the precision of FP operations.
22937 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
22939 * mini.c: disable some optimizations if we can guess they'll cost too
22940 much for a given method.
22942 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
22944 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
22946 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
22947 * mini.h mini.c mini-x86.c: Added instruction level coverage
22948 info collection support.
22950 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
22952 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
22953 is now implemented in the profiling API. Get rid of a couple of
22954 unnecessary global variables.
22956 2003-06-15 Nick Drochak <ndrochak@gol.com>
22958 * basic-long.cs: tests for negative values for bigmul, and unsigned.
22959 * cpu-g4.md: add op_bigmul and op_bigmul_un
22960 * cpu_pentium.md: add op_bigmul_un
22961 * inssel-long32.brg: add rule for unsigned bigmul
22962 * mini-ops.h: define OP_BIGMUL_UN
22963 * mini-x86.c: THE BUG: handle (un)signed properly
22964 * mini.c: choose unsigned opcode if needed.
22965 This set of patches fixes bug #44291
22967 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
22969 * mini.c (optimize_branches): improved to handle all kinds of
22970 conditional branches.
22972 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
22974 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
22975 don't raise exceptions.
22977 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
22979 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
22980 to arch-specific files.
22982 2003-06-09 Martin Baulig <martin@ximian.com>
22984 * Makefile.am (libs): Added $(LIBGC_LIBS).
22986 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
22988 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
22989 and OP_ATAN (fixes bug#44293).
22991 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
22993 * Makefile.am, mini-x86.c: rename cpu description array to
22994 pentium_desc, since some compilers define the 'pentium' preprocessor
22997 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
22999 * mini.c (mini_select_instructions): add explicit branch if the
23000 following block is not the false target of a conditional branch -
23001 we need this with any optimization that reorder or remove bblocks
23003 * mini.c (optimize_branches): bug fixes
23005 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
23007 * mini.c (mono_method_to_ir): inline static readonly fields
23009 * ssa.c (fold_tree): start cfold support for long (very simple
23012 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
23014 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23016 * inssel.brg: fixed memcpy (bug #44219).
23018 2003-06-05 Dick Porter <dick@ximian.com>
23020 * driver.c: Set the glib log levels to not abort if g_message
23023 g_set_prgname() has to happen before mini_init() so that the
23024 process handle gets the info.
23026 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23028 * driver.c: add intrins to the default optimizations to get wider
23031 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
23033 * mini.h: some large basic blocks will overflow a 16-bit
23034 integers for symbolic registers.
23036 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
23038 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
23039 (mono_arch_output_basic_block): fix bug 43499
23041 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
23043 * mini.c: kill duplicated definition of mono_debug_format.
23045 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
23047 * mini-x86.c, arrays.cs: fixed register allocation bug.
23049 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
23051 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
23053 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
23055 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23058 (print_method_from_ip): also print source location information if
23061 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
23063 * mini.c (mono_find_block_region): bug fix in region code
23064 (mini_method_compile): enable removing unreachable code again, but
23065 only in methods without exception clauses.
23067 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
23069 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
23070 Implemented arglist opcode and handling of TypedReference type.
23071 Fixed x86 call convention when a structure is returned.
23072 Minimal support for calling static vararg methods.
23074 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
23076 * mini.c (mini_method_compile): always remove unreachable code,
23077 because the code in them may be inconsistent (access to dead
23078 variables for example).
23080 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
23082 * driver.c, debug-mini.c: warning fixes.
23084 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
23086 * Makefile.am, jit.h, mini.h: install header for embedding mono.
23088 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
23090 * mini.c: thread-static fields are registered in mono_class_vtable(),
23091 so ensure the function is called before checking for them.
23093 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
23095 * mini.c (optimize_branches): fix for bug 43586
23097 * jit-icalls.c (mono_llmult_ovf): added an additional check for
23098 overflow (fixes Bug #43639)
23100 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23102 * mini.c, objects.cs: allow the use of stobj for primitive types.
23104 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23106 * mini.c: be less strict about argument checking until we support
23107 running the verifier.
23109 2003-05-27 Nick Drochak <ndrochak@gol.com>
23111 * basic-long.cs: tests for (ulong)int * (ulong)int also
23112 * mini.c: use the same trick for (ulong)int * (ulong)int
23114 2003-05-27 Nick Drochak <ndrochak@gol.com>
23116 * basic-long.cs: add regression test for (long)int * (long)int
23117 * cpu-pentium.md: add op_bigmul specification
23118 * inssel-long32.brg: add OP_BIGMUL rule
23119 * mini-ops.h: add OP_BIGMUL
23120 * mini-x86.c: register allocator: handle case where src1 needs to be
23122 * mini.c: substitute special BIGMUL opcode in the tree for
23123 (long)int * (long)int
23125 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
23127 * jit-icalls.c: call the type ctor on field access if needed.
23129 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
23131 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
23132 to a method (including results of ldelema, bug#43207).
23134 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
23136 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
23137 colors to show exception handler blocks.
23139 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
23140 (fix for pinvoke7.cs).
23142 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23144 * mini.h, mini.c: ensure correct initialization order for types that
23145 require it. Prepare for lazy compilation of jit icall wrappers.
23146 Provide a name for opcode emulation to reduce unneeded mallocing.
23148 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
23150 * mini-x86.c: better register restoring code and profiling
23151 support for tail calls.
23153 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23155 * mini.h, driver.c: prepare for leaf methods optimization.
23157 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
23159 * mini.c: get targets of branches before converting a method.
23161 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
23163 * mini.c (optimize_branches): added some experimental code (disbaled)
23165 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
23167 * mini.c (optimize_branches): fix branch to branch optimization
23169 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
23171 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
23173 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
23175 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
23178 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
23180 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
23181 enable use of interface variables again.
23183 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
23184 I1 to registers because there is no simply way to sign extend 8bit
23185 quantities in caller saved registers on x86.
23187 * inssel-float.brg: set costs of some rules to 2 so
23188 that monobure always select the arch. specific ones if supplied,
23189 regardless of the order we pass the files to monoburg.
23191 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
23193 * mini.c, mini-x86.c: since the magic trampoline for jumps
23194 can't patch the code directly, we do it as soon as the
23195 method gets compiled.
23197 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
23199 * mini-x86.c, mini.h: introduce a new patching method
23200 to support CEE_JMP and tail calls.
23201 * mini.c: obey tail.call. Don't precompile methods target
23203 * tramp-x86.c: new trampoline code to handle methods
23204 reached through a jump.
23206 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
23208 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
23209 bit values to registers
23211 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
23213 * mini.c (mono_compile_get_interface_var): share interface
23214 variables if possible.
23216 2003-05-16 Martin Baulig <martin@ximian.com>
23218 * debug-mini.c (mono_init_debugger): New function to initialize
23219 the debugger. This is not in the debugger since it needs to
23220 access some of mini's internals.
23222 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
23224 * mini.c (mono_method_to_ir): inlining fixes/cleanups
23226 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
23228 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
23229 for value type handling.
23231 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
23233 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
23234 (mono_method_check_inlining): enable inlining of all kinds of wrappers
23236 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
23238 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
23239 the constructor through a proxy.
23241 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23243 * jit-icalls.c, inssel.brg: fixes to array element address
23246 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
23248 * mini-x86.c (is_regsize_var): allocate pointer to registers
23250 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23252 * driver.c: fixed typo, added intrins to the set of optimizations
23253 tested with regressions.
23255 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
23257 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
23258 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
23261 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
23263 * inssel.brg: remove some common pop instructions without side effects
23265 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23267 * inssel-x86.brg: fixed thinko in int to double conversions.
23269 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
23271 * mini.c, jit-icalls.c: added runtime thread-static variable support.
23273 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
23275 * inssel-long32.brg: two more missing instructions.
23277 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
23279 * mini.c (mono_emit_call_args): set the cil_code for all arguments
23280 if not already set.
23282 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
23284 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
23287 * basic-float.cs: Added tests for negative zero.
23289 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23291 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
23292 a couple of missing operations for long casts, with test cases.
23294 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23296 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
23298 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
23300 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
23301 code size estimation.
23303 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
23305 * mini.c (mono_jit_create_remoting_trampoline): make it work with
23306 abstract methods (fix bug 42542)
23308 * aot.c: add ability to handle array types
23310 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
23312 * mini.c: Call the _specific versions of the object allocation
23313 functions if possible.
23315 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
23317 * driver.c: call setlocale ().
23319 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
23321 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
23324 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
23326 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
23328 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
23329 wrappers (fix bug 42122)
23331 2003-05-04 Martin Baulig <martin@ximian.com>
23333 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
23335 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
23336 s/mini_set_defaults/mono_set_defaults/g.
23338 2003-05-04 Martin Baulig <martin@ximian.com>
23340 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
23342 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23344 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
23345 (reported by Don Roberts).
23347 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
23349 * mini.c: temporarily work around two bugs for this release.
23351 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23353 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
23354 that contains -export-dynamic and it makes using the ld script
23356 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
23358 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
23360 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
23363 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
23365 * mini.c: make sure leave calls all the needed finally blocks,
23366 even when the target jumps out of multiple exception clauses.
23368 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23370 * ldscript, Makefile.am: add linker script to reduce the number of
23371 exported symbols (should also fix the issues with libwine defining
23372 some of the same symbols in io-layer).
23374 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
23376 * driver.c (mini_main): Avoid assertion when no file name is given on
23379 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
23381 * driver.c: added --version/-V command line option.
23382 Added the inline optimization in the regression tests.
23384 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23386 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
23387 to the type in the method signature (fixes bug#42134).
23389 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
23391 * mini.c: when inlining, check this is not null only when needed (bug #42135).
23393 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
23395 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
23397 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23399 * driver.c: fixed bug #42100.
23401 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
23403 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
23405 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
23407 * mini.c: moved most of the code required to do inlining to its own
23408 function so it can be reused. Inline also ctors if appropriate.
23410 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
23412 * Makefile.am: Link with -export-dynamic so shared libs loaded by
23413 the runtime can call mono API functions.
23415 2003-04-27 Martin Baulig <martin@ximian.com>
23417 * debug-mini.c (mono_debug_init_method): Added
23418 `guint32 breakpoint_id' argument; if the method has a breakpoint,
23419 send a notification to the debugger.
23421 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
23422 running in the Mono Debugger, just pass the breakpoint number to
23423 mono_debug_init_method().
23425 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
23427 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
23429 * mini.c: allow some more unsafe compares.
23431 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23433 * mini-x86.c, Makefile.am: make distcheck works (partially from
23434 a patch by Richard Lee <r.h.lee@attbi.com>).
23435 * regset.c, regset.h: removed, they are unused.
23437 2003-04-25 Dick Porter <dick@ximian.com>
23439 * driver.c: Usage reports the name as 'mono' not 'mini'
23440 * exceptions-x86.c: Build and run on freebsd
23442 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
23444 * Makefile.am: install the program with the 'mono' name and
23445 the library as libmono instead of mini and libmini.
23447 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
23449 * driver.c: provide the APIs for the embedding interface of the old jit.
23451 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
23453 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
23455 2003-04-23 Martin Baulig <martin@ximian.com>
23457 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
23459 * driver.c: Added `--debug' command line argument to enable
23462 2003-04-23 Martin Baulig <martin@ximian.com>
23464 * debug.[ch]: Removed. The code is now in
23465 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
23467 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
23470 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
23472 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
23474 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23477 (mini_cleanup): moved mono_runtime_cleanup call after the call to
23478 mono_domain_finalize.
23479 (mini_method_compile): use mono_method_profile* if the the option is
23482 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
23484 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
23485 methods with their wrapper.
23487 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
23488 methods with their wrapper.
23490 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
23493 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
23496 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
23499 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
23501 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
23503 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
23505 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
23506 of the mempool. This is slightly faster and uses less memory
23508 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23510 * mini.c: avoid O(n) allocation for variables.
23512 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23514 * mini.c: handle items on the stack after inlining methods.
23516 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
23518 * mini.c: make the method->opcode optimization dependent
23519 on MONO_OPT_INSTRINS and do it lazily.
23521 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
23523 * driver.c: print overall results at the end of regression run.
23525 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
23527 * inssel.brg: don't overwrite symbolic registers.
23529 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
23531 * inssel-x86.brg: fix conversion from long to float.
23533 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
23535 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
23537 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
23539 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
23541 * driver.c: Added --print-vtable option as in the old JIT.
23543 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
23545 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
23547 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
23549 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
23551 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
23553 * mini.c regalloc.c regalloc.h: Fix memory leak.
23555 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
23557 * aot.c (mono_aot_get_method): register all used strings
23559 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23561 * mini.c: always intern strings references with ldstr at compile time.
23563 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23565 * Makefile.am: add BUILT_SOURCES.
23567 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
23569 * driver.c: give a better error message when the assembly to execute
23570 doesn't have an entry point.
23572 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
23574 * Makefile.am: added hack for automake
23576 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
23579 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
23581 22003-04-07 Martin Baulig <martin@ximian.com>
23583 * Makefile.am: Added Makefile.am.
23585 * debugger-main.c: Removed, this is now in the debugger where it
23588 * mini.pc.in: Call this package `mini' for the moment.