1 2010-01-19 Zoltan Varga <vargaz@gmail.com>
3 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
5 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
7 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
9 2010-01-18 Bill Holmes <billholmes54@gmail.com>
11 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
12 HOST_WIN32. Also including winsock2. to define struct in_addr.
14 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
16 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
18 Code is contributed under MIT/X11 license.
20 2010-01-18 Zoltan Varga <vargaz@gmail.com>
22 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
24 * branch-opts.c (mono_optimize_branches): Honor the new flag.
26 * mini.c (mini_method_compile): Set the new flag when running under the
29 2010-01-18 Zoltan Varga <vargaz@gmail.com>
31 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
32 a ref/noref value + a global pin flag, so parts of stack frames can still be
33 precisely marked even if they include stuff which needs pinning. Improve logging.
34 Fix many bugs. Not enabled yet.
36 * gc-test.cs: Add a few tests.
38 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
39 the normal -v options. Avoid propagating liveness information through bblocks
40 which end with a NOT_REACHED opcode.
42 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
43 after cfg has been freed.
45 2010-01-17 Zoltan Varga <vargaz@gmail.com>
47 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
48 if a clause is skipped because it uses the exception object, since it could
49 have caught the exception.
51 * exceptions.cs: Add a test.
53 2010-01-16 Zoltan Varga <vargaz@gmail.com>
55 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
57 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
58 ICollection<T> wrappers.
60 2010-01-16 Zoltan Varga <vargaz@gmail.com>
62 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
64 2010-01-16 Zoltan Varga <vargaz@gmail.com>
66 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
67 NOMAP32BIT or optimize_for_xen is set.
69 2010-01-16 Zoltan Varga <vargaz@gmail.com>
71 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
72 mono_metadata_str_hash () instead.
74 2010-01-15 Zoltan Varga <vargaz@gmail.com>
76 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
79 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
81 2010-01-15 Zoltan Varga <vargaz@gmail.com>
83 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
86 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
87 throwing code correctly.
89 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
91 2010-01-15 Zoltan Varga <vargaz@gmail.com>
93 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
94 ftnptrs created by us, handle RGCTX_FETCH correctly.
95 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
97 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
98 ftnptr added by mono_aot_get_named_code ().
100 2010-01-14 Zoltan Varga <vargaz@gmail.com>
102 * mini-arm.c: Fix a few LLVM problems.
104 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
106 2010-01-13 Mark Probst <mark.probst@gmail.com>
108 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
111 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
113 * jit.h, method-to-ir.c: added ability to set the policy for
114 inserting breakpoints from the break IL instruction or the
115 Debugger.Break () API call.
117 2010-01-13 Zoltan Varga <vargaz@gmail.com>
119 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
120 assemblies need to be eagerly loaded.
122 2010-01-12 Zoltan Varga <vargaz@gmail.com>
124 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
126 2010-01-11 Zoltan Varga <vargaz@gmail.com>
128 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
129 an argument which matches any exception.
131 2010-01-10 Zoltan Varga <vargaz@gmail.com>
133 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
134 optimization if the called method is gshared and marshalbyref, since gshared
135 methods can' have wrappers. Fixes #569390.
137 * generics.cs: Add a test.
139 2010-01-10 Zoltan Varga <vargaz@gmail.com>
141 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
144 2010-01-10 Zoltan Varga <vargaz@gmail.com>
146 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
148 2010-01-09 Zoltan Varga <vargaz@gmail.com>
150 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
151 since it is not supported in win2000.
153 2010-01-08 Zoltan Varga <vargaz@gmail.com>
155 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
156 error if loading an assembly fails.
157 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
159 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
162 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
165 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
167 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
168 is not supported yet.
170 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
172 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
174 * method-to-ir.c: All types with variant arguments must fallback to the
175 slow path. This makes cast of variant delegates work.
177 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
178 argument that is set to TRUE is the returned vtable slot is for a variant
179 interface. Changed a g_print + g_assert_not_reached to a g_error.
181 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
182 a similar fashion of generic virtual methods.
184 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
186 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
189 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
190 method using a variance aware function.
192 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
194 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
196 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
199 2010-01-07 Zoltan Varga <vargaz@gmail.com>
201 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
202 If LLVM decides to set the code model to Large, reset it to Default.
204 2010-01-07 Zoltan Varga <vargaz@gmail.com>
206 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
207 stripped binaries as well.
209 2010-01-07 Zoltan Varga <vargaz@gmail.com>
211 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
212 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
214 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
217 2010-01-06 Zoltan Varga <vargaz@gmail.com>
219 * mini.c (mini_method_compile): Extract the JIT info creation code into a
222 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
223 as the type info to llvm.eh.selector.
224 (exception_cb): Use the type info for filling out some fields of
225 MonoJitExceptionInfo like the flags and the exception class. This is needed
226 because the LLVM produced exception handling clauses might not match the original
227 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
229 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
230 separate function. Add an extra argument which returns the type infos
231 corresponding to the exception clauses.
233 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
234 exception handling clauses.
236 2010-01-04 Zoltan Varga <vargaz@gmail.com>
238 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
239 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
242 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
244 * mini.c (mono_compile_is_broken): Skip methods from serialization's
247 2010-01-04 Zoltan Varga <vargaz@gmail.com>
249 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
252 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
254 * mini.c (mini_method_compile): Verify the method before calling
255 mono_compile_create_vars as this might crash since it uses method
260 2010-01-04 Zoltan Varga <vargaz@gmail.com>
262 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
263 one case if AOTing, since the class might not be a concrete class.
265 2010-01-03 Zoltan Varga <vargaz@gmail.com>
267 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
268 functions which are now defined in mempool-internals.h.
270 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
272 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
274 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
278 * mini-*.c: Properly handle generic enums.
282 2009-12-28 Zoltan Varga <vargaz@gmail.com>
284 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
285 in a few more places.
287 2009-12-27 Zoltan Varga <vargaz@gmail.com>
289 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
290 nullable parameters. Fixes #567351.
292 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
294 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
296 2009-12-26 Zoltan Varga <vargaz@gmail.com>
298 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
299 mono_get_generic_context_from_code () call.
301 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
303 2009-12-25 Zoltan Varga <vargaz@gmail.com>
305 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
308 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
310 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
311 mono_method_get_signature returns NULL. Fix #567084
313 2009-12-25 Zoltan Varga <vargaz@gmail.com>
315 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
316 instead of once for each module.
318 2009-12-22 Zoltan Varga <vargaz@gmail.com>
320 * debugger-agent.c (ss_start): Implement step over for the last sequence
323 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
324 have the STEP_LOC flag set.
326 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
327 fails. Fixes #566689.
329 2009-12-21 Zoltan Varga <vargaz@gmail.com>
331 * mini.c (mono_add_seq_point): New helper function.
332 (mono_save_seq_point_info): New function to save sequence point info, extracted
333 from mini_method_compile ().
335 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
337 * mini.h (MonoSeqPointInfo): New structure containing information about
338 the sequence points of a JITted method.
339 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
342 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
343 point information is stored, use a MonoSeqPointInfo structure instead of a
344 GPtrArray. For each seq point, compute a list of successor seq points.
346 * debugger-agent.c: Use the successor list to implement step-over more
347 efficiently: instead of single stepping until a different line/IL offset is
348 reached, place breakpoints into all successor seq points.
350 * mini.h: Bump AOT file format version.
352 2009-12-21 Zoltan Varga <vargaz@gmail.com>
354 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
356 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
358 2009-12-21 Zoltan Varga <vargaz@gmail.com>
360 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
363 2009-12-18 Zoltan Varga <vargaz@gmail.com>
365 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
366 alloca as g_malloc is not signal safe.
368 2009-12-18 Zoltan Varga <vargaz@gmail.com>
370 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
371 VALGRIND_DISCARD_TRANSLATIONS.
373 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
374 checks, they are no longer needed.
376 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
377 a function into a sigctx which can handle function pointers.
379 * mini-ppc.c: Implement soft debugger support on ppc64.
381 * mini-ppc.c: Implement soft debugger support.
383 2009-12-17 Zoltan Varga <vargaz@gmail.com>
385 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
387 2009-12-17 Marek Habersack <mhabersack@novell.com>
389 * mini.c (mono_get_runtime_build_info): include Mono version in
392 * driver.c (mono_main): VERSION is now included in the string
393 returned from mono_get_runtime_build_info()
395 2009-12-17 Zoltan Varga <vargaz@gmail.com>
397 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
398 signatures. Fixes #565143.
400 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
402 2009-12-16 Zoltan Varga <vargaz@gmail.com>
404 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
406 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
408 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
409 making max stack 10x smaller.
411 2009-12-16 Zoltan Varga <vargaz@gmail.com>
413 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
415 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
417 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
419 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
421 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
422 bigger than MONO_ARCH_MAX_FRAME_SIZE.
424 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
426 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
428 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
430 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
433 2009-12-14 Miguel de Icaza <miguel@novell.com>
435 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
436 raise an invalid program exception.
438 For other opcodes that we might not handle use a g_warning and
439 raise the exception. Beats termination.
443 2009-12-14 Zoltan Varga <vargaz@gmail.com>
445 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
447 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
448 by merging the LLVM and !MAP_32BIT cases.
450 2009-12-13 Jonathan Chambers <joncham@gmail.com>
452 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
453 sigctx being passed in, as we have no CONTEXT available in the APC.
455 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
458 Code contributed under MIT/X11 license.
460 2009-12-13 Zoltan Varga <vargaz@gmail.com>
462 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
463 in the LLVM backend on AMD64.
465 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
468 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
470 * mini-llvm.c: Export mono_personality for AOT.
472 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
474 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
475 implicit exception can occur.
477 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
478 OP_IMPLICIT_EXCEPTION instruction.
480 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
482 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
484 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
485 inside a protected block.
487 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
488 trampolines doesn't include the argument.
490 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
491 trampolines on amd64.
493 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
496 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
497 disabled for methods with clauses.
499 * mini-llvm.c: Enable support for catch clauses.
501 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
502 end of an LLVM compiled finally clause.
503 (mono_handle_exception_internal): Save the exception handling state in TLS
504 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
505 resume unwinding from that point.
507 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
508 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
509 to obtain the addresses of the exception handling regions.
511 * mini-llvm.c: Add beginnings of support for exception handling, currently only
512 finally clauses are supported.
514 * mini.c (mini_method_compile): Add support for LLVM code with exception
517 2009-12-12 Zoltan Varga <vargaz@gmail.com>
519 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
522 2009-12-12 Zoltan Varga <vargaz@gmail.com>
524 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
527 2009-12-11 Zoltan Varga <vargaz@gmail.com>
529 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
530 for 2 parameter sched_setaffinity in older glibc versions. Fixes
533 2009-12-11 Marek Habersack <mhabersack@novell.com>
535 * method-to-ir.c (mini_redirect_call): do not redirect the
536 InternalAllocateStr internal call if string profiling is enabled.
538 2009-12-10 Zoltan Varga <vargaz@gmail.com>
540 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
543 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
544 unwind.h header file.
546 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
547 newer valgrind versions seems to handle this fine.
549 2009-12-09 Zoltan Varga <vargaz@gmail.com>
551 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
552 on the debugger thread.
554 2009-12-08 Zoltan Varga <vargaz@gmail.com>
556 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
558 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
560 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
562 * cpu-<ARCH>.md: Make call_handler clob:c.
564 * mini.c: Reenable SSA for methods with clauses.
566 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
567 as it causes failures on x86.
569 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
571 * driver.c: Fail gracefully with --compile-all if mono_method_signature
572 returns NULL (e.g. a bad assembly).
574 2009-12-08 Geoff Norton <gnorton@novell.com>
576 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
577 stepping out into native code. There were issues with nested invokes
580 2009-12-07 Zoltan Varga <vargaz@gmail.com>
582 * mini.c (mini_method_compile): Do the disable_llvm checks early
583 and avoid the LLVM compile pass if the checks fail.
585 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
587 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
588 LLVM optimizations don't try to remove them.
590 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
591 different file so the original remains.
593 2009-12-06 Zoltan Varga <vargaz@gmail.com>
595 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
597 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
599 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
600 support for non-inline unwind descriptors.
602 2009-12-07 Geoff Norton <gnorton@novell.com>
604 * debugger-agent.c: Darwin can colesce signals, so we need to handle
605 the interrupt_count slightly differently. Native threads were never
608 2009-12-05 Zoltan Varga <vargaz@gmail.com>
610 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
611 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
612 yet generate this info.
614 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
616 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
617 client can distinguish between intptrs and longs.
619 2009-12-05 Zoltan Varga <vargaz@gmail.com>
621 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
624 * aot-runtime.c (load_function): Update after the change above.
626 * mini.h: Bump AOT file format version.
628 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
629 if the delegate class is dynamic.
631 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
632 in gshared code too using the new rgctx info type
633 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
635 2009-12-04 Geoff Norton <gnorton@novell.com>
637 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
638 we need to track the original suspend count so the thread properly
639 wakes up in resume_thread.
641 2009-12-04 Zoltan Varga <vargaz@gmail.com>
643 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
646 * generics.cs: Add a test.
648 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
649 is 0. Simplify a lot of code using this.
651 * mini-trampolines.c (mono_delegate_trampoline): Call
652 mono_create_static_rgctx_trampoline () before saving the final address in
653 delegate->method_code, to avoid calling it each time a delegate is first called.
655 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
656 which need static rgctx trampolines.
658 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
659 keyed on the method+addr pair, since addr could be either the method addr or
660 an unbox trampoline in the AOT case. Fixes #560246.
662 2009-12-03 Zoltan Varga <vargaz@gmail.com>
664 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
665 place it was called before too.
667 2009-12-03 Zoltan Varga <vargaz@gmail.com>
669 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
670 if no security manager is present, to speed up the AOT case. Call
671 mono_class_vtable () full with raise_on_error == TRUE instead.
673 2009-12-03 Zoltan Varga <vargaz@gmail.com>
675 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
676 the local optimization passes can take its result into account. Fixes
679 * exceptions.cs: Add a test.
681 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
683 This patch is contributed under the terms of the MIT/X11 license
685 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
687 2009-12-03 Zoltan Varga <vargaz@gmail.com>
689 * mini.h (MonoInst): Remove unused 'ssa_op' field.
691 * debugger-agent.c: Rework the handling of stack traces of running threads to
692 avoid crashes if compute_frames () tries to walk the stack of running thread.
694 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
696 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
698 * mini.h (StackFrameInfo): Add an 'lmf' field.
700 2009-12-02 Zoltan Varga <vargaz@gmail.com>
702 * debugger-agent.c (suspend_current): Always set really_suspended.
704 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
706 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
708 2009-12-01 Zoltan Varga <vargaz@gmail.com>
710 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
713 2009-12-01 Zoltan Varga <vargaz@gmail.com>
715 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
717 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
719 * mini-trampolines.c: Fix MSVC build.
721 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
723 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
725 2009-11-30 Zoltan Varga <vargaz@gmail.com>
727 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
728 the instruction following an OP_FCOMPARE is optimized away.
730 2009-11-30 Zoltan Varga <vargaz@gmail.com>
732 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
733 emit_autoreg () into this arch-specific function.
735 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
736 code, it is no longer needed.
738 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
740 * mini.h: Bump AOT file format version.
742 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
743 using the sorted_code_offsets array, instead of reading it from the
744 exception debug info.
745 (load_method): Call mono_aot_find_jit_info instead of
746 decode_exception_debug_info ().
748 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
749 LLVM compiled as a flag.
751 2009-11-29 Zoltan Varga <vargaz@gmail.com>
753 * debugger-agent.c (resume_thread): Fix a warning.
755 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
758 2009-11-28 Zoltan Varga <vargaz@gmail.com>
760 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
761 contents to MonoAotFileInfo.
763 2009-11-27 Zoltan Varga <vargaz@gmail.com>
765 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
766 Put all binary data into a giant blob, similarly to the way .net assemblies
767 store binary data. Emit offset tables in a compact form to reduce their size.
769 * mini.h: Bump AOT file format version.
771 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
774 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
775 avoid linear searches at runtime.
777 * aot-runtime.c (find_symbol): Update this to use the hash.
779 * mini.h: Bump AOT file format version.
781 2009-11-26 Zoltan Varga <vargaz@gmail.com>
783 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
786 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
789 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
790 the distribution of got slot types.
792 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
794 * method-to-ir.c: Add support for generating explicit null checks.
796 2009-11-25 Zoltan Varga <vargaz@gmail.com>
798 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
799 on a random thread if possible.
801 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
802 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
805 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
806 regs. Pass the real size of the regs array to mono_unwind_frame ().
808 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
811 2009-11-24 Geoff Norton <gnorton@novell.com>
813 * mini-darwin.c: Work around apple bug rdar://7209349 See
814 http://openradar.appspot.com/7209349 for details. Synopsis,
815 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
816 never been initialized before.
818 2009-11-24 Zoltan Varga <vargaz@gmail.com>
820 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
822 * mini-arm.c (mono_arm_thumb_supported): New helper function.
824 2009-11-24 Zoltan Varga <vargaz@gmail.com>
826 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
827 OP_SHL_IMM is not 32 bit.
829 2009-11-24 Zoltan Varga <vargaz@gmail.com>
831 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
833 2009-11-24 Zoltan Varga <vargaz@gmail.com>
835 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
838 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
839 > 0 since some threads can resume if their resume_count is > 0.
840 (invoke_method): Avoid reading freed memory.
842 * debugger-agent.c (process_suspend): Extract the suspend code from
843 process_single_step_inner () to a separate function. Rework the code to prevent
844 races between this function and thread interrupts.
846 * debugger-agent.c (suspend_current): Check the resume_count field instead
847 of resume_one so suspends+resumes during single threaded invokes work
850 2009-11-23 Zoltan Varga <vargaz@gmail.com>
852 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
853 to make the generated code smaller.
855 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
856 sequence generated by recent LLVM versions.
858 * mini-llvm.c: Add support for a few simple cases which weren't supported
861 * mini-trampolines.c (mono_magic_trampoline): Don't call
862 mono_arch_get_vcall_slot () when llvm is enabled.
864 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
866 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
867 into a new function called common_call_trampoline () which is used by the
868 llvm vcall trampoline as well.
870 * debugger-agent.c: Implement single threaded invokes.
872 * debugger-agent.c: Revert change which broke the agent on linux.
874 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
877 * generics.cs: Add a test.
879 2009-11-22 Zoltan Varga <vargaz@gmail.com>
881 * debugger-agent.c: Fix the cygwin build.
883 2009-11-21 Zoltan Varga <vargaz@gmail.com>
885 * cprop.c: Remove this unused file.
887 2009-11-21 Zoltan Varga <vargaz@gmail.com>
889 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
892 * basic.cs: Add a test.
894 2009-11-21 Zoltan Varga <vargaz@gmail.com>
896 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
899 2009-11-20 Zoltan Varga <vargaz@gmail.com>
901 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
902 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
903 it. Use this flag to control llvm related code paths instead of #ifdef
904 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
907 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
909 * mini.h: Bump AOT file format version.
911 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
912 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
914 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
915 was used as an assembly filter.
917 2009-11-19 Zoltan Varga <vargaz@gmail.com>
919 * unwind.c: Fix support for ppc.
921 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
922 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
924 2009-11-19 Zoltan Varga <vargaz@gmail.com>
926 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
928 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
929 added by the ps3 changes.
931 2009-11-19 Zoltan Varga <vargaz@gmail.com>
933 * mini-gc.c: Resurrect this, so at least it compiles.
935 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
937 2009-11-18 Zoltan Varga <vargaz@gmail.com>
939 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
940 create_event_list () so assembly filters can be used.
942 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
945 2009-11-17 Zoltan Varga <vargaz@gmail.com>
947 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
948 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
951 * aot-compiler.c (add_generic_instances): Emit instances of common generic
952 classes for char/bool too.
954 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
956 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
959 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
962 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
964 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
966 Code contributed under MIT/X11 license.
968 2009-11-14 Zoltan Varga <vargaz@gmail.com>
970 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
971 threads in native code work.
973 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
974 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
977 2009-11-13 Jonathan Chambers <joncham@gmail.com>
979 * debugger-agent.c: Implementation for Windows platform.
981 * mini-x86.c: Add support for Windows. Use mono-* synchronization
982 primitives. Use SEH to implement breakpoints and single stepping.
984 * mini-x86.h: Enable soft debugger on Windows.
986 Code contributed under MIT/X11 license.
988 2009-11-13 Zoltan Varga <vargaz@gmail.com>
990 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
991 under XEN. Fixes #522894.
993 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
995 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
996 interface calls in LLVM AOT code.
998 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
1001 * mini-llvm.c: Add support for OP_VPHI.
1003 * objects.cs: Add a test.
1005 2009-11-13 Zoltan Varga <vargaz@gmail.com>
1007 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
1008 this is called on the debugger thread.
1010 2009-11-12 Zoltan Varga <vargaz@gmail.com>
1012 * mini-llvm.c: Add soft-float support.
1014 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
1015 FCALL which returns an R4.
1017 * driver.c (mono_main): Add a missing '\n'.
1019 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
1020 platforms which doesn't support the LLVM IMT trampoline.
1022 2009-11-11 Zoltan Varga <vargaz@gmail.com>
1024 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
1026 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
1028 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
1031 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
1033 2009-11-10 Zoltan Varga <vargaz@gmail.com>
1035 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
1036 Instead of emitting a method_order table, sort the contents of the code_offsets
1037 table and do a binary search in the sorted table. The previous approach doesn't
1038 work with LLVM which emits methods in a arbitrary order.
1040 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
1041 in the .eh_frame section in ELF files.
1043 * mini.h: Bump corlib file format version.
1045 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
1047 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
1048 LDMIA->LDM macro name change.
1050 2009-11-09 Zoltan Varga <vargaz@gmail.com>
1052 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
1055 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
1058 * aot-compiler.c: Ditto.
1060 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
1061 &align to mini_type_stack_size_full ().
1063 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
1065 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
1067 2009-11-08 Zoltan Varga <vargaz@gmail.com>
1069 * mini-arm.c: Compute the stack space used by arguments using
1070 mini_type_stack_size_full ().
1072 2009-11-08 Zoltan Varga <vargaz@gmail.com>
1074 * optflags-def.h: Remove dead TREEPROP optimization.
1076 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
1078 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
1080 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
1082 2009-11-07 Zoltan Varga <vargaz@gmail.com>
1084 * driver.c (mono_jit_parse_options): New public API function to parse options
1085 as done by the runtime executable.
1087 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
1088 when handling named arguments.
1090 2009-11-07 Zoltan Varga <vargaz@gmail.com>
1092 * mini-arm.c: Implement support for returning vtypes in registers, fix support
1093 for passing small vtypes in registers, make the CallInfo structures more
1094 similar to the code on the other platforms.
1096 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
1097 the code in the prolog requires it.
1099 2009-11-06 Zoltan Varga <vargaz@gmail.com>
1101 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
1102 (koush@koushikdutta.com).
1104 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
1105 where the thunk memory should be allocated from. Fixes appdomain unloading
1108 2009-11-06 Zoltan Varga <vargaz@gmail.com>
1110 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
1111 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
1113 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1115 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
1116 AOT, as it is not implemented yet.
1118 * mini-x86.c (mono_arch_output_basic_block): Ditto.
1120 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
1122 * debugger-agent.c: Fix windows build.
1124 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1126 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
1127 after the client connects/disconnects.
1129 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
1130 when an exception of a given type is thrown.
1132 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
1133 only on an uncaught exception.
1135 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
1137 * debugger-agent.c: Add a 'launch' option.
1139 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1141 * debugger-agent.c: Add a 'timeout' option.
1143 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1145 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
1148 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1150 * debugger-agent.c (set_breakpoint): Emit a log message.
1152 2009-11-04 Zoltan Varga <vargaz@gmail.com>
1154 * mini-arm.c: Fix the arm build.
1156 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
1158 * aot-compiler.c: don't leak the value returned from
1159 mono_type_full_name().
1161 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
1163 * debugger-agent.c: defer including mono-mutex.h until we know the
1166 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1168 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
1169 of pthreads directly.
1171 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
1172 exception handlers. Pass info argument.
1174 * mini.h: Adjust signatures of soft debugger functions to pass void*
1175 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
1177 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
1178 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1179 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
1180 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1182 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
1184 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
1185 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1186 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
1187 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1189 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
1191 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
1193 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
1195 * mono-semaphore.h: Skeleton implementation for Windows.
1197 Code contributed under MIT/X11 license.
1199 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1201 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
1203 Code contributed under MIT/X11 license.
1205 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1207 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
1209 Code contributed under MIT/X11 license.
1211 2009-11-04 Zoltan Varga <vargaz@gmail.com>
1213 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
1214 debug info to 100 because 10 still slows down gdb too much.
1216 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
1217 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
1218 them in the wrappers.
1220 2009-11-03 Zoltan Varga <vargaz@gmail.com>
1222 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
1224 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
1226 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
1227 function mono_aot_get_array_helper_from_wrapper ().
1229 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
1230 array helper methods.
1232 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
1234 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
1235 the value was loaded from memory.
1237 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
1238 the value was loader from there.
1240 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
1241 without constant swizzle.
1243 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1245 * mini-amd64.c: Put soft debugger functions behind a
1246 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
1248 * mini-amd64.h: disable the soft debugger in windows.
1250 Code contributed under MIT/X11 license.
1252 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1254 * mini-x86.c: Put soft debugger functions behind a
1255 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
1257 Code contributed under MIT/X11 license.
1259 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1261 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
1262 to mono_arch_find_jit_info_ext.
1264 Code contributed under MIT/X11 license.
1266 2009-11-03 Zoltan Varga <vargaz@gmail.com>
1268 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
1270 * debugger-agent.c: Add support for filtering events by assemblies.
1272 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
1273 the agent is not enabled.
1275 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1277 * exceptions-x86.c: hopefully last change to fix the windows build.
1278 This one courtesy of Jonathan Chambers.
1280 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1282 * debugger-agent.c: remove unused function.
1284 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1286 * debugger-agent.c: add #ifdefs for a few header files.
1287 * mini-x86.h: disable the soft debugger in windows.
1288 Step 1 of 2 to make this compile on windows with gcc.
1290 2009-11-02 Zoltan Varga <vargaz@gmail.com>
1292 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
1293 as it breaks the build.
1295 2009-07-01 Zoltan Varga <vargaz@gmail.com>
1297 Merge the soft debugger branch.
1299 * debugger-agent.h debugger-agent.c: New files containing the soft
1300 mode debugger module.
1302 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
1303 at the appropriate locations.
1305 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
1308 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
1309 enable/disable single stepping.
1311 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
1312 which returns all information in a StackFrameInfo structure, and can handle the
1313 LMF frames added by the debugger.
1315 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
1318 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
1319 walker function which works on a specific thread and passes a StackFrameInfo
1320 structure to its callback.
1322 * mini.c (mini_init): Initialize the debugger agent.
1324 * aot-compiler.c aot-runtime.c: Add soft-debug support.
1326 * mini-ops.h: Add OP_SEQ_POINT opcode.
1328 * driver.c (mono_main): Add new '--debugger-agent' option for passing
1329 arguments to the debugger agent.
1331 2009-11-02 Zoltan Varga <vargaz@gmail.com>
1333 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
1336 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
1338 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
1340 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
1342 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
1344 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
1345 sets the IMT argument and makes a virtual call.
1347 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
1349 2009-11-01 Zoltan Varga <vargaz@gmail.com>
1351 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
1354 2009-10-30 Zoltan Varga <vargaz@gmail.com>
1356 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
1357 runtime. Fixes #551228.
1359 2009-10-29 Zoltan Varga <vargaz@gmail.com>
1361 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
1363 * basic.cs: Add a test.
1365 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
1366 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
1367 CONSTRAINED. Fixes #550964.
1369 * generics.cs: Add a test.
1371 2009-10-28 Mark Probst <mark.probst@gmail.com>
1373 * mini-posix.c (add_signal_handler): Use
1374 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
1376 2009-10-28 Jerry Maine <crashfourit@gmail.com>
1378 Contributed under the terms of the MIT/X11 license by
1379 Jerry Maine <crashfourit@gail.com>.
1381 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
1382 sse4a for simd intrinsics.
1384 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
1385 sse4a for simd intrinsics.
1387 2009-10-27 Zoltan Varga <vargaz@gmail.com>
1389 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
1390 instead of inst_p1 which is not the same on ILP32 platforms.
1392 2009-10-24 Zoltan Varga <vargaz@gmail.com>
1394 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
1395 not the mscorlib one before calling mono_get_lmf_addr.
1397 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
1398 of the ip to the LMF.
1400 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
1401 immediate in the op->op_imm optimization.
1403 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
1404 understand. VTypes now work, but are not abi compliant, as they are
1405 split into 4 byte parts instead of 8.
1406 (emit_memcpy): Fix the unrolled case to work on the PS3.
1408 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
1410 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
1411 the default when static linking.
1413 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
1415 * aot-compiler.c: Add an autoreg option to automatically register
1416 statically linked aot modules using ELF .ctors.
1418 * genmdesc.pl: Add __ppc64__ to allowed defines.
1420 2009-10-25 Zoltan Varga <vargaz@gmail.com>
1422 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
1423 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
1425 2009-10-24 Mark Probst <mark.probst@gmail.com>
1427 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
1429 2009-10-24 Zoltan Varga <vargaz@gmail.com>
1431 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
1432 which will contain the domain where the method was found.
1434 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
1435 mini_jit_info_table_find ().
1437 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
1439 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
1441 2009-10-22 Zoltan Varga <vargaz@gmail.com>
1443 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
1444 set, its not supported yet.
1446 2009-10-22 Zoltan Varga <vargaz@gmail.com>
1448 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
1449 iface wrapper is not found.
1450 (mono_aot_get_method): Ditto for GetGenericValueImpl.
1452 2009-10-21 Zoltan Varga <vargaz@gmail.com>
1454 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
1455 which have a different name.
1457 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
1458 wrappers and Array.GetGenericValueImpl ().
1460 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
1461 because of the change above.
1463 * generics.cs: Add a test for full aot + generic array ifaces.
1465 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
1467 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
1468 that hides the previous one.
1470 2009-10-18 Zoltan Varga <vargaz@gmail.com>
1472 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
1473 marshalled. Fixes #541623.
1475 2009-10-16 Zoltan Varga <vargaz@gmail.com>
1477 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
1479 2009-10-15 Zoltan Varga <vargaz@gmail.com>
1481 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
1483 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1485 * mini-posix.c (sigprof_signal_handler):
1486 Implemented support for building stat call chans in different ways.
1488 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1490 * mini-exceptions.c (mono_find_jit_info):
1491 Also check that a jit info has been found (fixes a profiler crash).
1493 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1495 * mini.c (mono_codegen):
1496 Call mono_profiler_code_buffer_new with correct code address.
1498 2009-10-14 Zoltan Varga <vargaz@gmail.com>
1500 * driver.c (mono_main): Change the date in the copyright.
1502 2009-10-14 Mark Probst <mark.probst@gmail.com>
1504 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
1505 allocator in shared generic code for open classes, because we
1506 can't get those classes' vtables. We need to make managed
1507 allocators not depend on the vtable at compile-time to solve this.
1509 2009-10-13 Martin Baulig <martin@ximian.com>
1511 * debug-mini.c (mono_debugger_trampoline_compiled): Add
1512 `const guint8 *trampoline' argument; send both the old and the new
1515 2009-09-30 Zoltan Varga <vargaz@gmail.com>
1517 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
1518 mono_runtime_capture_context () without calling mono_runtime_invoke ().
1519 (can_marshal_struct): Skip structures with auto layout.
1521 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
1523 2009-10-02 Zoltan Varga <vargaz@gmail.com>
1525 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
1526 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
1527 a variable to hold the stack slot used by the int<->float conversion opcodes.
1529 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
1531 2009-10-04 Zoltan Varga <vargaz@gmail.com>
1533 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
1534 when using full-aot.
1536 2009-10-06 Zoltan Varga <vargaz@gmail.com>
1538 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
1539 each instance of Comparer<T>.
1541 * generics.cs: Add a new test.
1543 2009-10-09 Zoltan Varga <vargaz@gmail.com>
1545 * driver.c (parse_debug_options): Add a 'gdb' option.
1547 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
1549 * image-writer.c: Add support for emitting the image into a memory buffer.
1551 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
1553 * aot-compiler.c: Add support for registering debug info with GDB using the
1554 new JIT debugging interface in GDB 7.0. It can be turned on by setting
1555 MONO_XDEBUG to 'gdb'.
1557 2009-10-10 Zoltan Varga <vargaz@gmail.com>
1559 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
1562 2009-10-11 Zoltan Varga <vargaz@gmail.com>
1564 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
1565 can be used to set breakpoints in gdb.
1567 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
1568 segment to an absolute address.
1570 2009-10-13 Mark Probst <mark.probst@gmail.com>
1572 * method-to-ir.c: Use the managed array allocator method if
1575 2009-10-13 Bill Holmes <billholmes54@gmail.com>
1577 * aot-compiler.c : Fix the MSVC builds
1579 Code is contributed under MIT/X11 license.
1581 2009-10-13 Zoltan Varga <vargaz@gmail.com>
1583 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
1584 avoid registering 1 symbol file per method with gdb.
1586 2009-09-29 Zoltan Varga <vargaz@gmail.com>
1588 * mini-sparc.c: Fix the handling of enums with base type long.
1590 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
1592 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
1593 instead of using type->data.klass as the later doesn't work with generics.
1595 2009-09-25 Mark Probst <mark.probst@gmail.com>
1597 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
1598 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
1599 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
1600 works differently now and we don't handle it in the JIT anymore.
1602 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
1603 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
1604 the Thread class split.
1606 2009-09-25 Zoltan Varga <vargaz@gmail.com>
1608 * driver.c: Don't run tests with the obsolete treeprop optimization.
1610 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
1611 variable volatile. Fixes #541577.
1613 * basic-calls.cs: Add a new test.
1615 * basic-long.cs: Remove tests which are now in basic-calls.cs.
1617 2009-09-24 Zoltan Varga <vargaz@gmail.com>
1619 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
1620 work/required with recent iphone sdk versions.
1622 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
1625 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
1626 in the VCALL decomposition code.
1628 2009-09-22 Zoltan Varga <vargaz@gmail.com>
1630 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
1632 * basic.cs: Add a test.
1634 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
1637 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
1638 searches all the domains of the current thread.
1640 * exceptions-<ARCH>.c: Use it. Fixes #539394.
1642 2009-09-21 Zoltan Varga <vargaz@gmail.com>
1644 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
1645 so catching exceptions thrown in the same method works. Fixes exception17.exe.
1647 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
1648 for non-jit trampolines.
1650 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
1652 * aot-compiler.c (add_wrappers): Ditto.
1654 * mini-arm.c: Implement support for passing vtypes and floats, and increase
1655 the size of the param area used by dyn_call to 6 which covers the majority of
1658 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
1660 * mini-arm.c: Implement support for passing/receiving
1661 longs and receiving floats in the dyn_call code.
1663 * mini-amd64.c: Implement support for receiving vtypes in registers in
1666 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
1669 2009-09-20 Zoltan Varga <vargaz@gmail.com>
1671 * mini-arm.c (get_call_info): Return more precise information in
1673 (dyn_call_supported): Use the information in CallInfo.
1675 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
1677 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
1680 * mini-arm.c: Update after the dyn_call api changes.
1682 * mini.c (mini_create_jit_domain_info): Register a destructor function
1683 for the runtime_invoke_hash.
1685 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
1686 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
1688 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
1689 (dyn_call_supported): Simplify this by using get_call_info ().
1690 (mono_arch_dyn_call_free): New destructor function.
1692 * generics.cs: Remove a printf.
1694 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
1696 * mini-arm.c: Add support for enum return values and passing a few arguments
1699 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
1702 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
1704 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
1705 the dynamic invoke wrappers.
1707 * mini-arm.c: Implement OP_DYN_CALL for arm.
1709 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
1710 supported by the dynamic runtime invoke wrapper.
1712 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
1713 runtime invoke wrapper.
1715 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
1716 if possible when running with full-aot.
1718 * mini-ops.h: Add OP_DYN_CALL opcode.
1720 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
1721 with dynamic arguments lists similar to libffi.
1723 2009-09-19 Zoltan Varga <vargaz@gmail.com>
1725 * method-to-ir.c: Fix the previous change on 64 bit platforms.
1727 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
1730 * iltests.il.in: Add a new test.
1732 2009-09-18 Zoltan Varga <vargaz@gmail.com>
1734 * aot-compiler.c (add_generic_instances): Add more instances of
1735 GenericEqualityComparer.
1737 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
1739 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
1741 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
1743 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
1744 comments on some functions that now can fail.
1746 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
1748 * Makefile.am: Add Info.plist to EXTRA_DIST
1750 2009-09-16 Zoltan Varga <vargaz@gmail.com>
1752 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
1753 static synchronized wrappers. Fixes #539500.
1755 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
1757 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
1760 2009-09-16 Zoltan Varga <vargaz@gmail.com>
1762 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
1763 lmf before calling filter clauses as well. Fixes #539550.
1765 * exceptions.cs: Add a test.
1767 2009-09-14 Zoltan Varga <vargaz@gmail.com>
1769 * aot-compiler.c (add_generic_class): Add instances of
1770 Array.GetGenericValueImpl as well.
1772 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
1775 * generics.cs: Add a fullaot linq test.
1777 2009-09-10 Zoltan Varga <vargaz@gmail.com>
1779 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
1782 2009-09-10 Bill Holmes <billholmes54@gmail.com>
1784 * mini-trampolines.c (mono_delegate_trampoline) : Call
1785 mono_cominterop_get_invoke if the delegate target object
1788 Code is contributed under MIT/X11 license.
1790 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
1792 * method-to-ir.c: For CoreCLR throw a SecurityException if an
1793 internal call is defined outside platform code. Reduce code
1794 duplication with existing [Method|Field]AccessException
1796 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
1798 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
1799 if the return value is a small struct passed on regs.
1801 2009-09-09 Zoltan Varga <vargaz@gmail.com>
1803 * cpu-arm.md mini-arm.c: Remove unused opcodes.
1805 * mini-codegen.c: Enable the cpu description validation for arm.
1807 2009-09-08 Zoltan Varga <vargaz@gmail.com>
1809 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
1810 test which depends on structs to objects.cs.
1812 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
1813 require object model related stuff working.
1815 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
1817 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
1819 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
1820 against the instruction metadata in mini-ops.h. amd64 only for now.
1822 * mini-ops.h: Fix some instruction descriptions.
1824 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
1825 unused instructions.
1827 2009-09-06 Zoltan Varga <vargaz@gmail.com>
1829 * exceptions.cs: Add a new test.
1831 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
1833 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
1835 2009-09-06 Zoltan Varga <vargaz@gmail.com>
1837 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
1838 skip empty phi opcodes.
1840 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
1841 correctly by zero extending after loads. Skip methods containing calls
1842 to the monitor enter/exit trampolines.
1844 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
1845 when calling mono_thread_force_interruption_checkpoint ().
1847 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
1849 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
1851 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
1853 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
1854 bootstrap could run.
1856 2009-09-04 Zoltan Varga <vargaz@gmail.com>
1858 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
1860 2009-09-03 Zoltan Varga <vargaz@gmail.com>
1862 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
1864 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
1865 LLVM might be very short.
1867 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
1868 in OP_THROW/RETHROW.
1870 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
1873 2009-09-03 Zoltan Varga <vargaz@gmail.com>
1875 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
1876 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
1877 LLVM might be very short.
1879 2009-09-01 Zoltan Varga <vargaz@gmail.com>
1881 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
1882 the alignment for the value of sp.
1884 2009-09-01 Geoff Norton <gnorton@novell.com>
1886 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
1887 managed wrappers in full aot.
1889 2009-08-31 Zoltan Varga <vargaz@gmail.com>
1891 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
1893 2009-08-28 Zoltan Varga <vargaz@gmail.com>
1895 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
1897 2009-08-25 Zoltan Varga <vargaz@gmail.com>
1899 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
1901 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
1904 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1906 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
1907 depend on the info MonoMethodHeader which could be missing in IL stripped
1910 2009-08-25 Zoltan Varga <vargaz@gmail.com>
1912 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
1913 they are only 4 byte aligned.
1915 2009-08-21 Zoltan Varga <vargaz@gmail.com>
1917 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
1918 was done previously, since using SP causes too many problems.
1920 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
1921 frames without a frame pointer works.
1923 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
1924 global register in methods with calls, since the calls can go through
1925 a static rgctx trampoline which doesn't save it.
1927 2009-08-19 Zoltan Varga <vargaz@gmail.com>
1929 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
1931 2009-08-18 Zoltan Varga <vargaz@gmail.com>
1933 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
1935 2009-08-18 Christian Hergert <chris@dronelabs.com>
1937 * method-to-ir.c: Fix warnings for uninitialized variables.
1939 2009-08-18 Christian Hergert <chris@dronelabs.com>
1941 * mini-exceptions.c:
1942 * aot-compiler.c: Fix printf warnings.
1944 2009-08-18 Zoltan Varga <vargaz@gmail.com>
1946 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
1947 Add GetGenericValueImpl<string>.
1949 * aot-compiler.c (add_generic_instances): Add instances of
1950 GenericEqualityComparer<T> for primitive types. Only emit the array
1951 wrappers into the mscorlib image.
1953 2009-08-15 Zoltan Varga <vargaz@gmail.com>
1955 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
1956 the methods_loaded array using amodule->info->nmethods.
1958 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
1959 (MONO_AOT_FILE_VERSION): Bump this.
1961 * aot-compiler.c: Emit more generic instances allowing some parts of linq
1964 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
1965 MonoJitInfo doesn't belong to its methods aot image.
1967 2009-08-14 Zoltan Varga <vargaz@gmail.com>
1969 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
1971 * mini-arm.c: Fix warnings.
1973 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
1975 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
1978 2009-08-12 Zoltan Varga <vargaz@gmail.com>
1980 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
1981 avoid clobbering IP.
1983 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
1984 hold the trampoline argument, so its initial value is available during
1987 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
1990 * exceptions-hppa.c:
1992 * exceptions-s390x.c:
1993 * exceptions-mips.c:
1995 * exceptions-sparc.c:
1996 * exceptions-alpha.c:
1998 * mini-trampolines.c:
2000 * exceptions-s390.c: add and use #define's instead of sizeof()
2001 for MonoJitInfo and MonoJitInfoTable.
2003 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
2008 * tramp-x86.c: use a #define instead of sizeof() for a few
2009 structures that use a zero-length array.
2011 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
2013 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
2014 case when the method is dynamic. Fixes #529238.
2016 2009-08-06 Zoltan Varga <vargaz@gmail.com>
2018 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
2019 of asserting when a method is JIT compiled in full-aot mode.
2021 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2023 Contributed under the terms of the MIT/X11 license by
2024 Jerry Maine <crashfourit@gail.com>.
2026 * fixed wrong dates in changelog.
2028 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2030 Contributed under the terms of the MIT/X11 license by
2031 Jerry Maine <crashfourit@gail.com>.
2033 * basic-simd.cs: added test for packed double square root.
2034 * cpu-amd64.md: added opcode info for packed double square root.
2035 * cpu-x86.md: added opcode info for packed double square root.
2036 * mini-ops.h: added IR opcode for packed double square root.
2037 * mini-x86.c: added IR to native translation code for packed double square root.
2038 * mini-amd64.c: removed todo for packed double square root.
2039 * simd-intrinsics.c: added method to IR opcode converstion for
2040 packed double square root.
2042 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2044 Contributed under the terms of the MIT/X11 license by
2045 Jerry Maine <crashfourit@gail.com>.
2047 * mini-amd64.c: Added a change to help tell the difference as
2048 to what perpose the xmm register is being used--mainly to help
2050 * mini-amd64.h: Changed callee regs to use 15 out of 16
2051 (one used for special cases) xmm registers for both fp
2052 and simd ops. Added define to turn on new feature in the regalloc
2053 that allows fp and simd ops to share the xmm regs happily.
2054 * codegen.c: Added code to detect for which perpose an xmm reg is
2055 being used (fp or simd) and to translate back and forth to the
2056 correct logical reg bank (fp or simd) for 'spill load's.
2058 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2060 Contributed under the terms of the MIT/X11 license by
2061 Jerry Maine <crashfourit@gail.com>.
2063 * basic-simd.cs: Added tests for stressing the regalloc when running with
2064 16 simd regs and when simd and fp ops share the same reg bank.
2066 2009-08-01 Mark Probst <mark.probst@gmail.com>
2068 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
2069 in shared generic code, we might have to look up the class in the
2070 RGCTX. If we use the class directly, compute its GC descriptor.
2072 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
2074 * mini.c (mono_jit_runtime_invoke): Fix a warning.
2076 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
2078 * mini.c (mono_jit_runtime_invoke): Initialize the class and
2079 check for errors. Fixed the case when the class with the Main
2082 2009-07-31 Jerry Maine <crashfourit@gmail.com>
2084 Contributed under the terms of the MIT/X11 license by
2085 Jerry Maine <crashfourit@gail.com>.
2087 * cpu-amd64.md: Fixed simple bug in machine discrition file.
2089 2009-07-31 Zoltan Varga <vargaz@gmail.com>
2091 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
2093 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
2095 * method-to-ir.c: Fix naming of stelem and ldelem.
2097 2009-07-30 Zoltan Varga <vargaz@gmail.com>
2099 * driver.c (main_thread_handler): Check that the assembly loaded
2100 matches the filename when doing AOT.
2102 2009-07-30 Mark Probst <mark.probst@gmail.com>
2104 * mini.c: get_ip_from_sigctx installer has been removed, so don't
2107 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
2108 utils/mono-sigcontext.h).
2110 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
2113 2009-07-29 Massimiliano Mantione <massi@ximian.com>
2115 * mini.c (mono_codegen):
2116 Call profiler hook to keep track of method code buffers.
2118 2009-07-27 Mark Probst <mark.probst@gmail.com>
2120 * method-to-ir.c: Invoke write barriers for the
2121 Interlocked.(Compare)Exchange JIT intrinsics.
2123 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
2125 * Makefile.am (version.h): Fix issues when built out of tree.
2126 Remove some redundant 'grep's piped through 'sed's.
2128 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
2130 This patch is contributed under the terms of the MIT/X11 license
2132 * mini-ppc.c (mono_arch_output_basic_block):
2133 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
2134 for bits 32-47 with signed load/store diplacements for bits
2135 48-63. Use prefered base/offset order for indexed form.
2136 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
2137 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
2138 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
2139 OP_LOADI2_MEMBASE): Same.
2140 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
2141 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
2142 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
2144 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
2145 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
2146 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
2147 OP_LOADI1_MEMINDEX): Same
2148 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
2149 OP_STORER8_MEMINDEX): Same
2150 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
2152 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
2153 for bits 32-47 with signed load/store diplacements for bits
2154 48-63. Use prefered base/offset order for indexed form.
2156 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
2158 This patch is contributed under the terms of the MIT/X11 license
2160 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
2161 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
2162 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
2163 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
2164 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
2165 cfg->stack_usage to avoid size warnings.
2166 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
2167 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
2168 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
2169 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
2171 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
2172 after code varible is initialized.
2173 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
2174 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
2175 (mono_arch_emit_epilog):
2176 Move Use ppc_load32 for cfg->stack_usage to avoid size
2179 2009-07-24 Mark Probst <mark.probst@gmail.com>
2181 * method-to-ir.c: The write barrier doesn't do the store anymore,
2182 so we have always to emit it. Also, emit the wbarrier after the
2185 2009-07-24 Zoltan Varga <vargaz@gmail.com>
2187 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
2188 for argument count 3 too.
2190 2009-07-23 Zoltan Varga <vargaz@gmail.com>
2192 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
2193 the caller handle the exceptions.
2194 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
2195 method. Fixes #524498.
2197 2009-07-22 Geoff Norton <gnorton@novell.com>
2199 * mini-exceptions.c: Fix build on ia64.
2201 2009-07-22 Mark Probst <mark.probst@gmail.com>
2203 * mini-exceptions.c (ves_icall_get_frame_info): Use write
2206 2009-07-21 Zoltan Varga <vargaz@gmail.com>
2208 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
2211 2009-07-20 Zoltan Varga <vargaz@gmail.com>
2213 * basic-simd.cs (Main): Pass args to the test driver.
2215 2009-07-20 Geoff Norton <gnorton@novell.com>
2217 * mini-x86.h: Fix the x86 version guards to use Apple's
2218 properly defined macros.
2220 2009-07-20 Geoff Norton <gnorton@novell.com>
2222 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
2225 2009-07-20 Zoltan Varga <vargaz@gmail.com>
2227 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
2228 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
2229 the information which is needed for invokes, so only one locking+hash table
2232 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
2234 * aot-compiler.c (add_generic_instances): Emit instances of
2235 GenericComparer<T> for primitive types.
2237 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
2239 * mini-posix.c: Fix linux build.
2241 2009-07-19 Geoff Norton <gnorton@novell.com>
2243 * mini.h: Add prototypes for mono_runtime_syscall_fork and
2244 mono_gdb_render_native_backtraces
2245 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
2246 so we implement the sane semantics to the runtime here
2247 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
2248 so we need to call it differently (mono_gdb_render_native_backtraces)
2249 * mini-posix.c: Move the old semantics from mini.c to the prototypes
2250 here for default implementations.
2251 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
2252 support Apple's weird syscall (SYS_fork) implementation and not busy
2253 loop in abort() on native crashes on OSX anymore.
2255 2009-07-18 Zoltan Varga <vargaz@gmail.com>
2257 * aot-runtime.c (load_method): Change the handling of the
2258 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
2261 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
2263 2009-07-17 Zoltan Varga <vargaz@gmail.com>
2265 * mini.c (mono_patch_info_equal): Revert the last change for now as it
2266 seems to break the aot tests.
2268 * mini.c (mono_patch_info_equal): Fix the handling of
2269 MONO_PATCH_INFO_RGCTX_FETCH.
2271 2009-07-16 Zoltan Varga <vargaz@gmail.com>
2273 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
2275 * mini.c (mono_patch_info_hash): Fix the handling of
2276 MONO_PATCH_INFO_INTERNAL_METHOD.
2277 (mono_patch_info_equal): Ditto.
2279 2009-07-16 Zoltan Varga <vargaz@gmail.com>
2281 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
2284 * mini-llvm.c: Add some infrastructure for AOT support.
2286 2009-07-15 Zoltan Varga <vargaz@gmail.com>
2288 * mini-llvm-cpp.c: Update to the latest llvm api.
2290 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
2291 option to false to prevent llvm from installing signal handlers which
2294 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
2297 * cpu-amd64.md: Revert previous change as those instructions
2298 take 2 separate arguments. Remember to read the arch docs more
2299 carefully next time.
2301 2009-07-15 Zoltan Varga <vargaz@gmail.com>
2303 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
2305 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
2307 * mini-ppc.c: exploit multiple load/store units if available (rest of
2308 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
2309 http://bugzilla.novell.com/show_bug.cgi?id=487846).
2311 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
2313 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
2314 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
2316 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
2318 * cpu-x86.md: Fix missing clobbering from trancendental simd
2321 * cpu-amd64.md: Same.
2323 2009-07-14 Jerry Maine <crashfourit@gmail.com>
2325 Contributed under the terms of the MIT/X11 license by
2326 Jerry Maine <crashfourit@gail.com>.
2328 * basic-simd.cs: Added tests for single and doulble indexers.
2330 * cpu-amd64.md: Added simd opcode information.
2332 * mini-amd64.c: Added IR to native simd generation code.
2333 Added simd register names and function that returns them.
2335 * mini-amd64.h: Added marcos to turn on simd code compilation in
2336 amd64. Added max simd register count marco. Added caller/callee
2337 register mask marcos. Added marcos to use simd register bank.
2339 * mini.h: Added helper marco for shufling dwords and simple
2342 2009-07-14 Zoltan Varga <vargaz@gmail.com>
2344 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
2346 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
2348 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
2349 the length of the native code as well.
2351 * basic-simd.cs: Add a test for #521662.
2353 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
2355 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
2357 2009-07-13 Mark Probst <mark.probst@gmail.com>
2359 * mini.c: Register function for getting the IP from a signal
2360 context with metadata.
2362 2009-07-13 Zoltan Varga <vargaz@gmail.com>
2364 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
2365 call a generic class init trampoline if needed. Fixes #519336.
2367 * generics.cs: Add a test.
2369 2009-07-09 Mark Probst <mark.probst@gmail.com>
2371 * method-to-ir.c: When doing a call which might be remote from
2372 shared generic code to other shared code with open type arguments,
2373 get the remoting invoke wrapper from the RGCTX and do an indirect
2376 2009-07-03 Zoltan Varga <vargaz@gmail.com>
2378 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
2379 after the unbox trampoline in the full-aot case.
2381 2009-07-02 jonas echterhoff <jonas@unity3d.com>
2383 * mini.c: Move initialization of jit_mutex before debugger initialization
2388 * Info.plist: added Info.plist and link flag to enable the mono executable
2389 to access other processes. Requires codesigning of the executable to work.
2391 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
2396 2009-06-30 Zoltan Varga <vargaz@gmail.com>
2398 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
2400 2009-06-29 Zoltan Varga <vargaz@gmail.com>
2402 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
2403 when the generic instance is an instantiation of a subclass of the
2404 methods class. Fixes #517166.
2406 2009-06-26 Zoltan Varga <vargaz@gmail.com>
2408 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
2411 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
2414 * CMakeLists.txt: Add minimal support for installation.
2416 2009-06-25 Zoltan Varga <vargaz@gmail.com>
2418 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
2419 determine whenever a method is directly callable to a separate function.
2421 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
2422 needed ones as a result of the previous change.
2424 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
2425 type of register arrays.
2427 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
2428 type of register arrays.
2430 2009-06-24 Jerry Maine <crashfourit@gmail.com>
2432 Contributed under the terms of the MIT/X11 license by
2433 Jerry Maine <crashfourit@gail.com>.
2435 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
2437 2009-06-24 Zoltan Varga <vargaz@gmail.com>
2439 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
2441 2009-06-24 Neale Ferguson <neale@sinenomine.net>
2443 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
2444 dump of structure return value. Fix some formatting.
2445 * cpu-s390x.md: Fix lengths of instruction sequences.
2446 * mini-s390.c: Minor formatting changes.
2448 2009-06-24 Zoltan Varga <vargaz@gmail.com>
2450 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
2451 Use sigaction on freebsd as well.
2453 2009-06-23 Zoltan Varga <vargaz@gmail.com>
2455 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
2458 * mini.c (mini_init): Revert a change which breaks cross-compilation.
2460 2009-06-22 Mark Probst <mark.probst@gmail.com>
2462 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
2464 2009-06-22 Mark Probst <mark.probst@gmail.com>
2466 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
2468 2009-06-20 Martin Baulig <martin@ximian.com>
2471 (MonoDebuggerThreadFlags): New enum typedef.
2472 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
2473 (mono_debugger_thread_created): Added `gpointer func' argument;
2474 initialize the new `thread_flags' field.
2476 2009-06-18 Martin Baulig <martin@ximian.com>
2478 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
2479 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
2482 (mini_debugger_set_attach_ok): New function; sets the attach-ok
2483 flag in `MONO_DEBUGGER__info.runtime_info'.
2486 (mono_main): Call mini_debugger_set_attach_ok() if generics
2487 sharing is disabled.
2489 2009-06-22 Zoltan Varga <vargaz@gmail.com>
2491 * aot-compiler.c (add_wrappers): Fix a warning.
2493 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
2494 the ppc load/store macro changes.
2496 2009-06-21 Zoltan Varga <vargaz@gmail.com>
2498 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
2500 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
2501 not just the got symbol.
2503 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
2506 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
2509 * aot-compiler.c: Remove some fixmes.
2511 * driver.c (mono_main): Print a helpful message when cross-compiling.
2513 * mini.c (mini_init): Disable signal handlers when cross-compiling.
2515 * method-to-ir.c (initialize_array_data): Do the optimization if the
2516 target byte order is little endian, instead of the host byte order.
2518 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
2519 wrappers into the mscorlib image, Emit a unique plt symbol for each
2520 image, emit symbols for plt entries.
2522 * image-writer.c (img_writer_emit_symbol_size): New function to emit
2525 2009-06-20 Zoltan Varga <vargaz@gmail.com>
2527 * aot-compiler.c (add_wrappers): Avoid calling
2528 mono_marshal_get_type_info () since it can assert for some types.
2530 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
2531 ldtoken are used inside wrappers.
2533 * helpers.c: Add support for prefixing tools with the arch name.
2535 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
2536 quantities when using ilp32.
2538 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
2539 spill slots. Use sizeof(mgreg_t) for the spill slot size.
2541 * image-writer.c: Use .long on ilp32.
2543 * aot-compiler.c: Use 32 bit loads on ilp32.
2545 2009-06-19 Zoltan Varga <vargaz@gmail.com>
2547 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
2549 * mini-ops.h: Use TARGET_POWERPC define for consistency.
2551 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
2553 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
2554 second got slot of every aot image.
2556 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
2557 aot on platforms with function pointers.
2559 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
2560 support for aot/full aot on ppc/ppc64.
2562 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
2563 arguments which are needed on ppc.
2565 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
2568 * mini-trampolines.c aot-runtime.c: Update after the above changes.
2570 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
2572 * regalloc2.c (BITS_PER_CHUNK): Ditto.
2574 * aot-compiler.c (emit_got_info): Fix reading unused memory.
2576 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
2578 2009-06-17 Geoff Norton <gnorton@novell.com>
2580 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
2582 2009-06-17 Zoltan Varga <vargaz@gmail.com>
2584 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
2585 to control whenever the dwarf writer is in xdebug or aot mode.
2586 (emit_class_dwarf_info): Use a separate abbrev for structures without
2589 * aot-compiler.c: Pass the appending parameter to
2590 mono_dwarf_writer_create ().
2592 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
2593 falls through to its next bblock. Fixes #513931.
2595 * iltests.il: Add a test.
2597 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
2598 infor even if emit_line is FALSE, as the apple linker seems to require it.
2600 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
2602 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
2606 2009-06-15 Zoltan Varga <vargaz@gmail.com>
2608 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
2611 2009-06-13 Zoltan Varga <vargaz@gmail.com>
2613 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
2614 'has_call_handler' fields.
2616 * method-to-ir.c (mono_method_to_ir): Set them if needed.
2618 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
2619 first bblock if not needed. Fixes #512790.
2621 2009-06-11 Zoltan Varga <vargaz@gmail.com>
2623 * aot-compiler.c (mono_compile_assembly): Fix a warning.
2625 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
2628 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
2629 remoting-invoke-with-check wrappers, which are not needed when running with
2630 full-aot, since it doesn't support remoting.
2632 2009-06-10 Zoltan Varga <vargaz@gmail.com>
2634 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
2636 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
2637 method info, it is not used anymore.
2639 * mini.h: Bump AOT file format version.
2641 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
2644 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
2647 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
2649 * mini.h: Bump AOT file format version.
2651 2009-06-10 Zoltan Varga <vargaz@gmail.com>
2653 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
2654 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
2657 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
2658 of CKFINITE and FBGE for VFP.
2660 2009-06-09 Zoltan Varga <vargaz@gmail.com>
2662 * aot-compiler.c: Don't align code to 16 bytes on arm.
2664 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
2665 before the methods they belong to.
2667 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
2668 the full-aot case if possible, since the trampoline will be called right
2671 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
2672 trampolines to 1024 after the change above.
2674 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
2675 trampoline to save 8 bytes per trampoline.
2677 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
2680 2009-06-08 Zoltan Varga <vargaz@gmail.com>
2682 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
2684 2009-06-08 Martin Baulig <martin@ximian.com>
2687 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
2688 (_mono_debugger_throw_exception): Don't make this static.
2689 (_mono_debugger_unhandled_exception): Likewise.
2690 (mono_debugger_handle_exception): Moved to mini-exceptions.c
2693 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
2694 (_mono_debugger_throw_exception): Add function prototype.
2695 (_mono_debugger_unhandled_exception): Likewise.
2698 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
2699 arg; return the first exception handler if the exception is caught
2700 and we're running inside the debugger.
2701 (mono_debugger_handle_exception): Moved here from debug-mini.c;
2702 improve exception handle inside runtime-invoke, check whether the
2703 exception is actually caught in the method being invoked and not
2704 by the runtime-invoke-wrapper.
2706 2009-06-08 Zoltan Varga <vargaz@gmail.com>
2708 * image-writer.c: Improve support for the osx assembler.
2710 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
2713 2009-06-08 Martin Baulig <martin@ximian.com>
2716 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
2717 (_mono_debugger_throw_exception): Don't make this static.
2718 (_mono_debugger_unhandled_exception): Likewise.
2719 (mono_debugger_handle_exception): Moved to mini-exceptions.c
2722 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
2723 (_mono_debugger_throw_exception): Add function prototype.
2724 (_mono_debugger_unhandled_exception): Likewise.
2727 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
2728 arg; return the first exception handler if the exception is caught
2729 and we're running inside the debugger.
2730 (mono_debugger_handle_exception): Moved here from debug-mini.c;
2731 improve exception handle inside runtime-invoke, check whether the
2732 exception is actually caught in the method being invoked and not
2733 by the runtime-invoke-wrapper.
2735 2009-06-07 Zoltan Varga <vargaz@gmail.com>
2737 * image-writer.c (append_subsection): Don't align subsections of the
2738 debug_line section as a workaround.
2740 * dwarfwriter.c: Emit line number info in the AOT case as well.
2742 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
2744 This patch is contributed under the terms of the MIT/X11 license
2746 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
2747 code_len <= code_size
2749 2009-06-06 Zoltan Varga <vargaz@gmail.com>
2751 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
2753 2009-06-04 Zoltan Varga <vargaz@gmail.com>
2755 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
2756 invoke wrappers, we now use trampolines instead.
2758 2009-06-04 Mark Probst <mark.probst@gmail.com>
2760 * mini-darwin.c: The exception thread must not be registered with
2763 2009-06-04 Mark Probst <mark.probst@gmail.com>
2765 * mini-gc.c: Disable the code because it makes SGen crash.
2767 2009-06-03 Zoltan Varga <vargaz@gmail.com>
2769 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
2770 instead of asserting.
2772 2009-05-31 Zoltan Varga <vargaz@gmail.com>
2774 * aot-compiler.c (mono_compile_assembly): Move the creation of the
2775 output file after the code has been compiled.
2777 2009-05-30 Zoltan Varga <vargaz@gmail.com>
2779 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
2781 2009-05-31 Zoltan Varga <vargaz@gmail.com>
2783 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
2784 entries distinction to simplify the code.
2786 * mini.h: Bump AOT file format version.
2788 2009-05-28 Zoltan Varga <vargaz@gmail.com>
2790 * objects.cs: Fix the signature of one of the tests.
2792 * mini.c (mini_create_ftnptr): New helper function, moved here from
2794 (mini_get_addr_from_ftnptr): Ditto.
2795 (mini_init): Install the new helpers.
2797 2009-05-28 Martin Baulig <martin@ximian.com>
2799 Correctly initialize the debugger when embedding Mono.
2801 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
2802 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
2803 see documentation in mini_debug_running_inside_mdb().
2806 (mini_debug_running_inside_mdb): New function to check whether
2807 we're running inside mdb.
2809 * mini.c (mini_init): Call mini_debugger_init() if we're running
2810 inside the debugger.
2812 * driver.c (mono_main): Moved the call to mini_debugger_init()
2813 into mini_init() to make this work when embedding Mono.
2815 * debug-debugger.c (mini_debugger_init): Warn about duplicate
2816 calls to mini_debugger_init().
2818 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
2819 mono_debugger_main() -> mini_debugger_main() and put them inside a
2820 `MONO_DEBUGGER_SUPPORTED' conditional.
2822 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
2824 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
2825 this is no longer in use.
2828 2009-05-26 Zoltan Varga <vargaz@gmail.com>
2830 * mini-sparc.c (add_outarg_load): Fix the sparc build.
2832 * aot-compiler.c (emit_method_code): Always write out C style symbols for
2835 2009-05-27 Martin Baulig <martin@ximian.com>
2837 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2839 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
2840 long_conv_to_r_un to 64 bits.
2842 * cpu-x86.md: Increase the instruction size due to the changes.
2844 * iltests.il.in: Add regression test.
2848 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2850 * objects.cs: Move the previous test from basic.cs to here.
2852 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2854 * basic.cs: Add regression test for #506915.
2856 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2858 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
2859 optimization we must check the bb of the first byte of stobj as
2860 it's the only one set in cil_offset_to_bb.
2864 2009-05-25 Zoltan Varga <vargaz@gmail.com>
2866 * image-writer.c: Fix pointer directive on ppc64.
2868 2009-05-24 Zoltan Varga <vargaz@gmail.com>
2870 * image-writer.c (asm_writer_emit_section_change): Avoid using
2871 .bss subsections on ppc too.
2873 2009-05-23 Zoltan Varga <vargaz@gmail.com>
2875 * image-writer.c: Fix the definition of TARGET_ASM_....
2877 * image-writer.c: Fix the emission of assembler directives in the last
2880 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
2881 exception throwing code to accomodate ppc64.
2883 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
2884 size to work on ppc64 too.
2886 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
2889 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
2890 the assembler dialect instead of using platform specific defines.
2892 2009-05-22 Geoff Norton <gnorton@novell.com>
2894 * mini-arm.c (get_call_info): If a structure is split between the stack
2895 and argument registers, we should not advance the stack pointer by the entire
2896 native size, but just by the amount that spilled.
2898 2009-05-22 Zoltan Varga <vargaz@gmail.com>
2900 * mini-arm.c (get_call_info): Handle structures with alignment requirements
2903 2009-05-21 Zoltan Varga <vargaz@gmail.com>
2905 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
2908 * aot-compiler.c (add_extra_method): Fix up the collection of extra
2909 methods so wrapper don't get added twice.
2910 (add_generic_instances): Don't add methods of arrays.
2912 * generics.cs: Mark one test as !FULLAOT.
2914 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
2916 * mini-x86.c (emit_move_return_value): Remove unused vars.
2918 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
2920 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
2921 decomposing 8 bytes structs into a LCALL.
2923 * mini-x86.c (emit_move_return_value): We no longer push the vtype
2924 pointer for where to store the returned regs.
2926 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
2929 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
2931 2009-05-20 Miguel de Icaza <miguel@novell.com>
2933 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
2936 2009-05-21 Zoltan Varga <vargaz@gmail.com>
2938 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
2940 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
2943 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
2945 * local-propagation.c (mono_local_cprop): Avoid local propagation
2946 across paired add/sub if the first instruction dest reg is it's
2947 source reg. For example:
2949 int_add_imm R12 <- R12 [1] clobbers: 1
2950 int_sub_imm R42 <- R12 [1] clobbers: 1
2952 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
2953 maintain the math identify.
2957 2009-05-20 Andreia Gaita <avidigal@novell.com>
2959 * Makefile.am: avoid going on the network just to get the revision,
2962 2009-05-19 Massimiliano Mantione <massi@ximian.com>
2964 Fixed estimate for short branches on amd64 (they were off mark, and
2965 enabling call prolog-epilog instrumentations caused assertions).
2966 * mini.h (struct MonoBasicBlock): added max_length field to hold the
2967 estimate for the maximum length of this basic block.
2969 - mono_arch_emit_prolog: compute max_length for each basic block
2970 (instead of max_offset), and inflate size estimate also for entry bb
2971 in case of code instrumentation.
2972 - mono_arch_output_basic_block: get rid of "cpos" (the current
2973 estimated "position" in the code), and always use "offset" instead,
2974 which is accurate; at the beginning of the function quickly recompute
2975 max_offset for all the remaining blocks, starting from the current
2976 cfg->code_len (which is correct, and not estimated) and using the
2977 estimated block lengths computed previously.
2979 2009-05-17 Zoltan Varga <vargaz@gmail.com>
2981 * exceptions-ppc.c: Remove the caching from the trampoline creation
2982 functions, it is already done in the caller.
2984 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
2986 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
2987 MONO_ARCH_GSHARED_SUPPORTED define.
2989 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
2991 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
2994 2009-05-16 Zoltan Varga <vargaz@gmail.com>
2996 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
2997 call to mono_marshal_get_rgctx_invoke ().
2999 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
3000 mono_marshal_get_static_rgctx_invoke (), all platforms which support
3001 gshared use the static rgctx trampolines now.
3003 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
3004 platform supports it.
3006 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3008 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
3010 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
3012 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3014 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
3016 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
3019 2009-05-15 Massimiliano Mantione <massi@ximian.com>
3021 Made it possible for mono_arch_instrument_epilog to preserve
3022 argument registers, otherwise instrumenting the "epilogue" before
3023 a tail call would clobber them.
3024 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
3025 if like mono_arch_instrument_epilog but with an additional parameter
3026 that states if argument registers must be preserved.
3027 * mini.c: implemented mono_arch_instrument_epilog as a call to
3028 mono_arch_instrument_epilog_full without asking to preserve argument
3029 registers (this makes the existing code work as usual).
3031 - mono_arch_instrument_epilog: add parameter to transform it into
3032 mono_arch_instrument_epilog_full, and preserve argument registers
3034 - mono_arch_output_basic_block, OP_TAILCALL case: call
3035 mono_arch_instrument_epilog_full.
3036 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
3037 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
3038 only transformed mono_arch_instrument_epilog into
3039 mono_arch_instrument_epilog_full.
3041 2009-05-15 Geoff Norton <gnorton@novell.com>
3043 * mini-darwin.c: This works on arm now.
3045 2009-05-14 Geoff Norton <gnorton@novell.com>
3047 * jit.h, driver.c: Allow full-aot to be decided programatically by the
3050 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3052 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
3055 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
3056 wrappers during full aot mode correctly.
3058 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
3061 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
3062 mono_metadata_type_hash ().
3064 2009-05-14 Massimiliano Mantione <massi@ximian.com>
3066 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
3067 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
3068 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
3069 Removed MONO_INST_BRLABEL from the instruction flags, and the
3070 remaining code that used it, because we do not support branches inside
3071 basic blocks (and branch target labels) anymore.
3072 * Makefile.am: As part of the above cleanup, remove reference to
3073 BURG files which don't exist anymore.
3075 2009-05-14 Zoltan Varga <vargaz@gmail.com>
3077 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
3080 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
3081 to use mono_arch_throw_corlib_exception.
3083 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
3084 mono_arch_throw_corlib_exception for throwing corlib exceptions.
3086 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
3089 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
3091 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
3092 for the got to make debugging easier and to avoid confusing it with the
3095 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
3096 method so a breakpoint can be set when using gdb.
3098 2009-05-13 Zoltan Varga <vargaz@gmail.com>
3100 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
3101 on mono_method_get_imt_slot ().
3103 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
3104 num_decodes variables.
3106 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
3107 change as it doesn't seem to work.
3109 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
3112 2009-05-12 Zoltan Varga <vargaz@gmail.com>
3114 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
3115 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
3117 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
3118 builder when using full aot.
3120 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
3121 here, it is already handled.
3123 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
3126 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
3128 * mini-arm.h: Enable IMT for full aot.
3130 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
3131 arch doesn't support it.
3133 * mini.c (mini_init): Don't disable IMT for full aot if the
3134 architecture supports it.
3136 * mini.h (MonoAotTrampoline): New enum containing the different types
3137 of 'numerous' trampolines.
3138 (MONO_AOT_FILE_VERSION): Bump this.
3140 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
3141 static rgctx trampolines. Add support for full-aot IMT thunks.
3143 * mini-amd64.h: Enable IMT for full aot.
3145 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
3146 to exclude tests belonging to a category.
3148 * generics.cs: Mark some tests with a !FULLAOT category.
3150 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
3153 2009-05-11 Zoltan Varga <vargaz@gmail.com>
3155 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
3156 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
3157 (emit_plt): Fix a warning.
3159 2009-05-10 Zoltan Varga <vargaz@gmail.com>
3161 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
3162 back into aot-compiler.c to a place where the other functions shared by
3163 the runtime and aot compiler are.
3165 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
3166 as done previously, instead of in MonoAotFileInfo, since pointers might have
3167 alignment requirements.
3169 * mini.h: Bump AOT file format version.
3171 2009-05-10 Miguel de Icaza <miguel@novell.com>
3173 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
3174 that is used at runtime from the aot-compiler.c, this makes it
3175 work on setups that remove the AOT compiler from the output
3178 2009-05-09 Zoltan Varga <vargaz@gmail.com>
3180 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
3183 * mini-ppc.h: Enable static rgctx trampolines for ppc.
3185 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
3187 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
3188 stuff to mono_arch_decompose_long_opts ().
3189 (mono_decompose_opcode): Remove some dead code.
3191 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3193 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
3194 cmethod can be null for quite a some reasons.
3196 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3198 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
3200 2009-05-08 Zoltan Varga <vargaz@gmail.com>
3202 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
3204 2009-05-08 Zoltan Varga <vargaz@gmail.com>
3206 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
3207 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
3208 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
3209 calls returning structures by addr on amd64.
3211 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
3213 * iltests.il.in: Restructure the tail call tests a bit.
3215 2009-05-07 Zoltan Varga <vargaz@gmail.com>
3217 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
3218 for virtual methods too.
3220 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
3222 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
3223 due to regression in verifying System.dll.
3225 2009-05-06 Zoltan Varga <vargaz@gmail.com>
3227 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
3230 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
3233 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
3234 g_str_hash () which can change.
3236 * driver.c (mini_regression): Disable optimizations not supported by
3237 the cpu. Fixes #500019.
3239 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
3242 2009-05-06 Zoltan Varga <vargaz@gmail.com>
3244 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
3245 to the latest LLVM code.
3247 2009-05-05 Zoltan Varga <vargaz@gmail.com>
3249 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
3251 2009-05-04 Zoltan Varga <vargaz@gmail.com>
3253 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
3256 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
3257 no longer saving offsets, so just save the patch types along with the other
3259 * aot-runtime.c (load_patch_info): Update after the changes to
3260 encode_patch_list ().
3261 (decode_got_entry): Removed, merged into load_patch_info ().
3262 (is_shared_got_patch): Removed, call the same function from
3265 * mini.h: Bump aot file format version.
3267 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
3268 half-finished no-dlsym code.
3270 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
3273 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
3274 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
3276 2009-05-02 Zoltan Varga <vargaz@gmail.com>
3278 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
3279 buffer length to work with AOT code.
3281 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
3282 ldfld/stfld opcodes.
3284 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
3287 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
3289 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
3291 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
3294 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
3295 if needed. Don't decompose long operations when using llvm.
3297 2009-05-01 Zoltan Varga <vargaz@gmail.com>
3299 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
3302 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
3304 2009-05-03 Martin Baulig <martin@ximian.com>
3306 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
3307 mono_debugger_insert_method_breakpoint() since the class init
3308 handler we're inserting at the top of the method already gives us
3311 2009-04-30 Zoltan Varga <vargaz@gmail.com>
3313 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
3314 to mono_arch_decompose_long_opts () for x86 and arm.
3316 2009-04-29 Zoltan Varga <vargaz@gmail.com>
3318 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
3321 2009-04-28 Zoltan Varga <vargaz@gmail.com>
3323 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
3326 2009-04-26 Zoltan Varga <vargaz@gmail.com>
3328 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
3329 number of trampolines used in full-aot mode.
3331 * aot-compiler.c: Add an ntrampolines option to set the number of
3332 trampolines emitted in full-aot mode.
3334 2009-04-27 Zoltan Varga <vargaz@gmail.com>
3336 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
3337 a volatile load. Get rid of get_tempname (), llvm assigns names
3340 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
3343 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
3346 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
3349 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
3350 to the same register as a fixed sreg2. Fixes #497271.
3352 * iltests.il.in: Add a new test.
3354 2009-04-26 Zoltan Varga <vargaz@gmail.com>
3356 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
3357 stack, since pushes complicate exception handling.
3359 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
3360 the stack if they are passed using moves.
3362 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3364 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
3367 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
3368 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
3369 of FMOVE if it is an R4.
3371 2009-04-25 Zoltan Varga <vargaz@gmail.com>
3373 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
3375 * mini.h (LLVMCallInfo): New structure to store calling convention
3376 information for the LLVM back end similar to the CallInfo structures in
3379 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
3380 call information in a format usable by LLVM.
3381 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
3383 * method-to-ir.c (mono_emit_call_args): Emit calls using
3384 mono_llvm_emit_call () when compiling using LLVM.
3386 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
3387 comments to all functions. Fix memory leaks. Add a public init/cleanup
3390 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
3392 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
3393 mono_array_new_va () jit icall.
3395 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
3397 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
3398 multiple machine description files to be specified.
3399 * mini-ops.h: fixes for cross-compilation.
3401 2009-04-22 Miguel de Icaza <miguel@novell.com>
3403 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
3406 2009-04-22 Zoltan Varga <vargaz@gmail.com>
3408 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
3409 to prevent asserts in various passes. Fixes #497220.
3411 2009-04-21 Zoltan Varga <vargaz@gmail.com>
3413 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
3416 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
3417 table to avoid duplicates.
3419 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3421 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
3424 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
3426 * mini.c (mini_method_verify): Fail fulltrust code if the exception
3427 is for method or field access.
3429 2009-04-20 Zoltan Varga <vargaz@gmail.com>
3431 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
3434 * mini-llvm.c (mono_llvm_emit_method): Use it.
3436 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
3437 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
3440 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
3441 synchronized methods.
3443 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
3445 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
3447 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
3450 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
3451 allowing some options to be set dynamically.
3453 2009-04-19 Zoltan Varga <vargaz@gmail.com>
3455 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
3456 unconditional branch.
3458 * mini.h (MonoTrampolineType): Add new trampoline type
3459 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
3462 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
3465 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
3468 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
3469 is enabled. Instead, use the llvm vcall trampoline.
3471 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
3473 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
3475 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
3478 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
3479 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
3481 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
3482 OP_IA64_CSET opcode.
3484 * mini.c: Fix a warning.
3486 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
3487 THROW to the appropriate llvm type.
3489 2009-04-18 Zoltan Varga <vargaz@gmail.com>
3491 * mini.c (mini_method_compile): Add statistics for methods JITted
3494 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3496 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
3497 OP_IA64_CMP_<cond>_IMM opcodes.
3499 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3501 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
3504 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
3507 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
3510 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
3512 * mini-exceptions.c : add thread id to EXCEPTION trace message.
3514 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3516 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
3519 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
3520 rgctx invoke trampolines for x86.
3522 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
3523 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
3524 (mono_arch_get_vcall_slot): Simplify this.
3526 2009-04-16 Zoltan Varga <vargaz@gmail.com>
3528 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
3529 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
3531 2009-04-14 Zoltan Varga <vargaz@gmail.com>
3533 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
3534 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
3536 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
3538 * liveness.c (visit_bb): Remove a needless assert.
3540 2009-04-13 Zoltan Varga <vargaz@gmail.com>
3542 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
3543 full aot support to the arch specific code.
3545 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
3547 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
3549 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
3551 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
3552 collect information about the delegate invoke impl trampolines.
3554 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
3555 to save trampolines during full-aot mode.
3557 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
3558 creation function which returns a trampoline which sets the rgctx
3560 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
3561 wrapper if possible.
3562 (mono_delegate_trampoline): Ditto.
3564 * mini.c (mono_jit_runtime_invoke): Ditto.
3566 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
3568 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
3570 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3572 2009-04-12 Zoltan Varga <vargaz@gmail.com>
3574 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
3575 just setting the opcode to OP_NOP.
3577 2009-04-11 Zoltan Varga <vargaz@gmail.com>
3579 * mini.c (mini_method_compile): Put the last change inside an
3580 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
3582 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
3583 and extend live ranges to cover the whole method when using xdb.
3585 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
3586 do it in the trampolines.
3588 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
3591 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
3593 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
3594 call code in full-aot mode since IMT is disabled there.
3595 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
3596 new JIT no longer has that restriction.
3598 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3600 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
3601 a more compact format.
3602 (mono_aot_wrapper_name): New function to return a unique name for a
3603 wrapper method, also used by the AOT runtime.
3605 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
3608 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
3609 when a ICollection<T> etc is encountered.
3610 (add_generic_instances): Process method arguments/locals too.
3611 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
3614 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
3616 2009-04-10 Zoltan Varga <vargaz@gmail.com>
3618 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
3620 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
3622 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
3623 representing the result of the decomposition. Nullify instructions
3624 instead of setting them to OP_NOP since nops can't have registers
3627 2009-04-09 Zoltan Varga <vargaz@gmail.com>
3629 * aot-compiler.c (mono_compile_assembly): Split this huge function into
3630 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
3631 info. Strip 'mapping symbols' on ARM.
3633 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
3635 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
3636 this with the native genmdesc.
3638 2009-04-08 Bill Holmes <billholmes54@gmail.com>
3640 * aot-runtime.c: Fixing the MSVC build.
3642 Code is contributed under MIT/X11 license.
3644 2009-04-08 Zoltan Varga <vargaz@gmail.com>
3646 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
3647 JITted code depends on it.
3649 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
3651 * aot-compiler.c: Use new MonoGenericParam accessors.
3653 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
3655 Reduce memory usage and improve correctness wrt MonoGenericParam
3656 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
3657 handing. Avoid allocating MonoGenericParams, but use the ones in
3658 the container itself.
3660 2009-04-07 Miguel de Icaza <miguel@novell.com>
3662 * tasklets.c: Return exceptions in the out argument.
3664 2009-04-08 Zoltan Varga <vargaz@gmail.com>
3666 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
3667 opcode. Use pointer types in more places instead of casting them to
3670 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
3672 (mono_llvm_optimize_method): New helper function to optimize a method.
3674 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
3675 widening code so it could be called from more places.
3676 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
3677 code paths in the call opcodes.
3679 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
3681 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
3683 2009-04-06 Zoltan Varga <vargaz@gmail.com>
3685 * dwarfwriter.c: Use _ to separate class name
3686 components as gdb can't handle '.'. Represent reference variables
3689 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
3691 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
3693 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
3695 * gc-test.cs: New file with GC stack marking tests.
3697 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
3698 negative numbers for vfp.
3700 * basic-float.cs: Add a test.
3702 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
3704 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
3706 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
3708 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
3709 part of tasklet/continuation support.
3711 2009-04-05 Zoltan Varga <vargaz@gmail.com>
3713 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
3714 amd64 opcodes inside an ifdef.
3716 * dwarfwriter.c: Emit inheritance information for classes, emit fields
3719 * dwarfwriter.c (emit_type): Emit the class info for classes.
3721 2009-04-04 Zoltan Varga <vargaz@gmail.com>
3723 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
3725 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
3727 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
3729 * ssa.c (mono_ssa_compute): Fix some memory leaks.
3731 2009-04-03 Zoltan Varga <vargaz@gmail.com>
3733 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
3735 * mini-llvm.c: Update comments.
3737 * mini.h (COMPILE_LLVM): New macro.
3739 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
3741 * ssa.c (mono_ssa_compute): Ditto.
3743 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
3744 the unwind ops from a DWARF FDE.
3746 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
3747 methods by extracting the dwarf unwind ops from the unwind info generated
3750 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
3753 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
3756 2009-04-02 Zoltan Varga <vargaz@gmail.com>
3758 * Makefile.am (llvm_sources): Enable this.
3760 * mini.c (mini_method_compile): Add support for compiling with LLVM,
3761 failing back to the JIT if something cannot be handled.
3763 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
3764 compiling with LLVM.
3766 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
3767 compiling with LLVM.
3769 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
3770 compiling with LLVM.
3772 * mini-ops.h: Add a few opcodes needed by LLVM.
3774 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
3777 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
3780 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
3782 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
3784 2009-04-01 Mark Probst <mark.probst@gmail.com>
3786 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
3787 ridiculously large methods.
3789 2009-03-31 Martin Baulig <martin@ximian.com>
3791 * debug-debugger.c (debugger_remove_breakpoint): Call
3792 mono_debugger_remove_class_init_callback ().
3794 2009-03-31 Zoltan Varga <vargaz@gmail.com>
3796 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
3797 right before emitting code, not at the start.
3799 * mini.c (mono_postprocess_patches): Extract this into a separate function
3800 from mono_codegen ().
3802 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
3803 byref types correctly.
3805 2009-03-30 Zoltan Varga <vargaz@gmail.com>
3807 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
3810 2009-03-29 Zoltan Varga <vargaz@gmail.com>
3812 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
3813 indirect calls, this avoids problems where get_vcall_slot () would get
3814 confused by the native code for the instruction preceeding the call.
3815 (mono_arch_get_vcall_slot): Simplify this.
3816 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
3818 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
3819 register allocator now seems to depend on them instead of the data in
3822 * mini.c (mini_method_compile): Throw the correct type of exception if
3823 mono_method_get_header () fails because of a loading error.
3825 2009-03-28 Zoltan Varga <vargaz@gmail.com>
3827 * mini.c (mini_method_compile): Clear the loader error if the method
3828 header cannot be decoded.
3830 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
3831 interface methods on proxies correctly.
3833 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
3834 this argument for vtype methods. Add precise liveness info for arguments.
3836 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
3837 LIVERANGE_START/END opcodes.
3839 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
3840 for arguments and values in registers.
3842 2009-03-27 Zoltan Varga <vargaz@gmail.com>
3844 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
3845 return a valuetype. Fixes #487518.
3847 * iltests.il: Add a test.
3849 * aot-compiler.c: Use mono_thread_create () to create helper threads.
3851 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
3852 closed over a null reference correctly.
3854 2009-03-26 Zoltan Varga <vargaz@gmail.com>
3856 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
3858 2009-03-25 Mark Probst <mark.probst@gmail.com>
3860 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
3861 allocated to the same registers as fixed sregs.
3863 2009-03-24 Mark Probst <mark.probst@gmail.com>
3865 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
3868 * method-to-ir.c: Handle more cases for
3869 Interlocked.CompareExchange.
3871 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
3872 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
3873 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
3875 2009-03-23 Zoltan Varga <vargaz@gmail.com>
3877 * aot-runtime.c (decode_method_ref): Fix a warning.
3879 * unwind.c (mono_unwind_frame): Ditto.
3881 2009-03-22 Zoltan Varga <vargaz@gmail.com>
3883 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
3884 (mono_compile_assembly): Enable the binary writer for full-aot as well.
3886 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
3887 fix the handling of large values in the ALU_PC_G0_NC relocation.
3889 2009-03-22 Zoltan Varga <vargaz@gmail.com>
3891 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
3893 2009-03-22 Mark Probst <mark.probst@gmail.com>
3895 * method-to-ir.c (mono_spill_global_vars): Support for ternary
3898 2009-03-22 Mark Probst <mark.probst@gmail.com>
3900 * method-to-ir.c: MINI_OP3 needs a comma.
3902 * method-to-ir.c, mini.h, mini.c: Remove
3903 mono_init_op_sreg_counts ().
3905 2009-03-22 Zoltan Varga <vargaz@gmail.com>
3907 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
3910 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
3913 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
3915 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
3918 2009-03-21 Mark Probst <mark.probst@gmail.com>
3920 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
3921 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
3922 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
3925 2009-03-20 Zoltan Varga <vargaz@gmail.com>
3927 * driver.c: Change location of gc_wrapper.h.
3929 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
3930 inside finally clauses correctly. Fixes #485721.
3932 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
3933 after the change above.
3935 * exceptions.cs: Add a test.
3937 2009-03-19 Zoltan Varga <vargaz@gmail.com>
3939 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
3941 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
3942 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
3943 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
3945 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
3946 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
3948 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
3950 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
3951 Simplify logic for ensure_method_is_allowed_to_call_method.
3952 Handle wrappers on callers.
3954 2009-03-19 Zoltan Varga <vargaz@gmail.com>
3956 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
3959 * basic-simd.cs: Fix the names of some test methods.
3961 2009-03-18 Geoff Norton <gnorton@novell.com>
3963 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
3965 2009-03-18 Zoltan Varga <vargaz@gmail.com>
3967 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
3969 2009-03-17 Jb Evain <jbevain@novell.com>
3971 * driver.c: remove now uneeded call to mono_gc_base_init before
3974 2009-03-17 Jb Evain <jbevain@novell.com>
3976 * dwarfwriter.c (token_handler): handle more cases.
3978 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
3980 * method-to-ir.c: Remove more dead code (that was required only
3981 because of method_is_safe). Fix compiler warnings.
3983 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
3985 * method-to-ir.c: Remove unneeded/useless method_is_safe
3986 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
3988 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
3990 * mini.c (mini_method_compile): Print the method been compiled with
3991 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
3992 for people not familiar with the runtime.
3994 2009-03-17 Zoltan Varga <vargaz@gmail.com>
3996 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
3997 a managed object which is later put into a GList. Return its class instead.
3999 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
4000 stack slots when using sgen.
4002 2009-03-16 Zoltan Varga <vargaz@gmail.com>
4004 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
4006 2009-03-14 Zoltan Varga <vargaz@gmail.com>
4008 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
4009 > so it works on the first vreg as well.
4011 2009-03-13 Zoltan Varga <vargaz@gmail.com>
4013 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
4016 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
4018 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
4021 2009-03-12 Zoltan Varga <vargaz@gmail.com>
4023 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
4024 native->IL offset mapping.
4026 2009-03-11 Zoltan Varga <vargaz@gmail.com>
4028 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
4030 * basic.cs: Add a test.
4032 2009-03-11 Mark Probst <mark.probst@gmail.com>
4034 * mini-x86.c (mono_arch_output_basic_block): Use different
4035 registers in case the ones we want to overwrite are used by the
4036 other operand. Fixes regression in #480807.
4038 2009-03-10 Zoltan Varga <vargaz@gmail.com>
4040 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
4042 * dwarfwriter.c (emit_line_number_info): The line number info for
4043 IL code was off by one. Fix that.
4045 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
4048 2009-03-09 Mark Probst <mark.probst@gmail.com>
4050 Contributed under the terms of the MIT/X11 license by Steven
4051 Munroe <munroesj@us.ibm.com>.
4053 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
4056 2009-03-08 Zoltan Varga <vargaz@gmail.com>
4058 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
4061 2009-03-06 Zoltan Varga <vargaz@gmail.com>
4063 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
4064 the delegate ctor handling code. Fixes #482638.
4066 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
4069 * iltests.il.in: Add a test.
4071 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
4074 2009-03-05 Mark Probst <mark.probst@gmail.com>
4076 * mini-trampolines.c (mono_create_jump_trampoline): If the method
4077 is shared generic code, return the trampoline, even if the method
4078 has already been compiled. Fixes #479763.
4080 * mini.c, mini.h: New function
4081 mono_jit_find_compiled_method_with_jit_info() which is the same as
4082 mono_jit_find_compiled_method() but also returns the jit info.
4084 2009-03-05 Mark Probst <mark.probst@gmail.com>
4086 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
4087 for methods which actually have one. For all other methods, make
4088 sure the this argument var is live the whole method.
4090 * mini.c (mini_method_compile): Every shared method has a
4091 this/vtable/mrgctx info. Fixes #480807.
4093 2009-03-05 Mark Probst <mark.probst@gmail.com>
4095 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
4096 generic/imt thunks where some entries branch through the vtable,
4097 while other entries branch directly.
4099 2009-03-05 Zoltan Varga <vargaz@gmail.com>
4101 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
4103 * mini-windows.c: Ditto.
4105 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
4108 2009-03-04 Zoltan Varga <vargaz@gmail.com>
4110 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
4113 2009-03-04 Mark Probst <mark.probst@gmail.com>
4115 * method-to-ir.c: Don't inline methods that use JMP. Fixes
4118 2009-03-04 Mark Probst <mark.probst@gmail.com>
4120 * exceptions-x86.c: Include debug-mini.h - fixes build.
4122 2009-03-04 Martin Baulig <martin@ximian.com>
4124 * debug-mini.c: Clean up the exception API and add documentation.
4125 (mono_debugger_handle_exception): New public method; this is
4126 called when throwing an exception or encountering an unhandled one.
4127 (mono_debugger_call_exception_handler): Formerly known as
4128 mono_debugger_handle_exception(); this is used to tell the
4129 debugger that we're about to invoke an exception handler.
4131 2009-03-04 Martin Baulig <martin@ximian.com>
4133 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
4134 ../metadata/mono-debug-debugger.c; save and reset exception state.
4136 2009-03-02 Martin Baulig <martin@ximian.com>
4138 * debug-mini.c: Moved the debugger exception handling here from
4139 ../metadata/mono-debug-debugger.c.
4142 (MonoDebuggerExceptionAction): New exception typedef.
4145 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
4147 * exceptions-amd64.c
4148 (mono_amd64_throw_exception): Use the new debugger exception
4152 (mono_handle_exception_internal): Don't call
4153 mono_debugger_unhandled_exception() here.
4155 2009-03-03 Zoltan Varga <vargaz@gmail.com>
4157 * mini.c aot-compiler.c: Update after the changes to
4158 mono_marshal_get_runtime_invoke ().
4160 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
4161 Virtual generic methods might not have method->slot set, work around
4164 * generics.cs: Add a test.
4166 2009-03-02 Geoff Norton <gnorton@novell.com>
4169 * driver.c: Allow signal chaining of SIGFPE as well.
4171 2009-03-02 Zoltan Varga <vargaz@gmail.com>
4173 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
4174 this since it now receives the method not its generic context in the
4177 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
4178 generic/imt thunks where some entries branch through the vtable, while
4179 other entries branch directly.
4181 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
4183 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
4184 support for interface methods as well.
4186 * mini-trampolines.c: Add support for virtual generic methods in interfaces
4187 using the normal IMT thunks.
4189 generics.cs: Add new tests.
4191 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
4192 the generic inst to the generic imt thunks. This fixes AOT support,
4193 improves consistency with the normal IMT thunks, and makes it easier to
4194 add support for interface generic virtual methods later.
4196 * mini-trampolines.c (mono_magic_trampoline): Ditto.
4198 2009-02-28 Zoltan Varga <vargaz@gmail.com>
4200 * driver.c (mono_set_signal_chaining): New public API function to enable
4201 signal chaining on POSIX platforms.
4203 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
4204 (si@lindenlab.com) to implement signal chaining. The original patch was
4205 contributed under the MIT X/11 license:
4206 https://bugzilla.novell.com/show_bug.cgi?id=318894
4208 2009-02-27 Zoltan Varga <vargaz@gmail.com>
4210 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
4211 too until it can be made to run on amd64.
4213 2009-02-26 Zoltan Varga <vargaz@gmail.com>
4215 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
4216 to get_generic_context_from_code () + get_call_info () if possible.
4218 2009-02-25 Zoltan Varga <vargaz@gmail.com>
4220 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
4221 suspend-on-sigsegv functionality.
4223 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
4224 to suspend when a native SIGSEGV is received. This is useful for debugging
4225 crashes which don't happen under gdb, since a live process contains more
4226 information than a core file.
4228 * mini-exceptions.c (mono_print_thread_dump): Use
4229 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
4231 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
4233 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
4235 * basic-float.cs: Disable the tests which currently fail on amd64.
4237 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
4238 value to mono_arch_patch_callsite () to fix crashes.
4240 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
4242 2009-02-23 Zoltan Varga <vargaz@gmail.com>
4244 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
4245 nop code by patching the call address to point to the nullified class init
4246 trampoline, as the former does not seem to be safe on SMP machines.
4248 2009-02-23 Mark Probst <mark.probst@gmail.com>
4250 * mini-ops.h: Fix the argument types for a few x86 opcodes where
4253 2009-02-23 Zoltan Varga <vargaz@gmail.com>
4255 * basic-float.cs basic-calls.cs: Fix warnings.
4257 2009-02-22 Mark Probst <mark.probst@gmail.com>
4259 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
4260 correct frame pointer in the LMF. Should fix #478394.
4262 2009-02-22 Zoltan Varga <vargaz@gmail.com>
4264 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
4266 * image-writer.c: Make the binary writer less verbose.
4268 2009-02-21 Zoltan Varga <vargaz@gmail.com>
4270 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
4271 are called from runtime invoke wrappers.
4273 2009-02-20 Zoltan Varga <vargaz@gmail.com>
4275 * cpu-ppc.md (store_memindex): Increase the size of this.
4277 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4279 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4281 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
4283 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
4286 Last fix for of #467201.
4289 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4291 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4293 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
4294 and long_conv_to_r8_2:
4296 Fixed part of #467201.
4298 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4300 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4302 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
4303 conversion to 32 bits.
4305 * cpu-x86.md: Increase the size of int_conv_to_r4.
4307 * basic-float.cs: Add a test for this.
4309 Fixed part of #467201.
4311 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4313 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4315 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
4316 conversion to 64 bits.
4318 * basic-float.cs: Add a test for this.
4320 Fixed part of #467201.
4322 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4324 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4326 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
4327 This behavior is compatible with MS.
4329 * iltest.il.in: Add a test for this.
4331 Fixed part of #467201.
4333 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4335 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4337 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
4338 change the precision of the value.
4340 * cpu-x86.md: Define len for float_conv_to_r4.
4342 * basic-float.cs: Add a test for this.
4344 Fixed part of #467201.
4346 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
4348 * mini.c: Adjust locking order to the new semantics where the loader lock
4351 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
4360 * mini-trampolines.c:
4373 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
4375 2009-02-18 Zoltan Varga <vargaz@gmail.com>
4377 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
4380 2009-02-17 Zoltan Varga <vargaz@gmail.com>
4382 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
4383 for cctors if needed.
4385 2009-02-17 Mark Probst <mark.probst@gmail.com>
4387 * mini-ppc.c: Fix build on Darwin.
4389 2009-02-17 Zoltan Varga <vargaz@gmail.com>
4391 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
4392 version instead of 3 as valgrind doesn't like version 3.
4394 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4396 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
4397 usable for hashing methods.
4398 (emit_extra_methods): Use the new hash to avoid putting every method in the
4401 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
4403 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
4404 whenever a method ref could match a method.
4406 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
4409 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
4412 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
4414 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
4415 the encoding buffer.
4417 * method-to-ir.c (mono_method_check_inlining): Avoid calling
4418 mono_method_get_header () on inflated methods as an optimization.
4420 2009-02-16 Zoltan Varga <vargaz@gmail.com>
4422 * ssa.c (fold_ins): Fix another crash if the instruction following the
4423 switch was optimized away.
4425 2009-02-16 Mark Probst <mark.probst@gmail.com>
4427 Contributed under the terms of the MIT/X11 license by Steven
4428 Munroe <munroesj@us.ibm.com>.
4430 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
4432 2009-02-16 Zoltan Varga <vargaz@gmail.com>
4434 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
4435 around the mono_domain_alloc calls, it is now done by the functions
4438 * aot-compiler.c (compile_method): Only add wrappers referenced by
4439 the method if compiling with full AOT.
4440 (mono_compile_assembly): Error out if --aot=full is specified on
4441 a platform where it is not supported.
4443 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
4446 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
4449 * aot-runtime.c (load_named_code): Handle
4450 mono_arm_throw_exception_by_token.
4452 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
4454 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
4457 * Makefile.am (fullaotcheck): Exit if a test fails.
4459 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
4461 (mono_compile_assembly): Handle the assembler failing.
4463 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
4464 accepting subsections of .bss.
4466 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
4469 * aot-compiler.c: Remove some unused includes.
4471 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
4472 now in MonoImageWriter.
4474 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
4475 code sequence which matches a non-virtual call. Fixes #472654.
4477 2009-02-15 Zoltan Varga <vargaz@gmail.com>
4479 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
4482 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
4483 use the image/dwarf writers directly.
4485 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
4488 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
4491 * image-writer.h: Fix some typos.
4493 * dwarfwriter.h dwarfwriter.c: New files.
4495 * aot-compiler.c: Extract the DWARF info writing functionality into a
4498 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
4499 argument to return unwind info.
4501 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
4503 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
4505 * aot-runtime.c (decode_method_ref): Add a case for
4506 MONO_AOT_METHODREF_WRAPPER_NAME.
4508 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
4511 * aot-compiler.c (encode_method_ref): Use the new constants.
4513 * aot-runtime.c (decode_method_ref): Ditto.
4515 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
4516 be compiled, not the icall itself.
4518 2009-02-14 Zoltan Varga <vargaz@gmail.com>
4520 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
4521 using decode_method_ref ().
4523 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
4524 convert it to an in32. Fixes #475859.
4526 * arrays.cs: Add a test.
4528 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4530 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
4533 * basic-long.cs: Add a test.
4535 2009-02-12 Mark Probst <mark.probst@gmail.com>
4537 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
4538 remove the frame pointer in leaf methods which don't receive any
4539 arguments, don't throw exceptions and don't do dynamic stack
4542 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4544 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
4545 the fail_tramp changes. Hopefully fixes #475132.
4547 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
4549 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
4550 instead of mono_metadata_signature_dup_full.
4552 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4554 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
4555 for processing jump tables. Fixes #473787.
4557 2009-02-11 Mark Probst <mark.probst@gmail.com>
4559 * mini-generic-sharing.c: mini_method_get_context() just calls
4560 mono_method_get_context_general() now.
4562 * mini.c, mini.h: Moved get_object_generic_inst(),
4563 construct_object_context_for_method() and
4564 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
4566 2009-02-11 Zoltan Varga <vargaz@gmail.com>
4568 * branch-opts.c (mono_if_conversion): Handle the case where the merged
4569 basic block fell through to its successor bblock without a branch. Fixes
4572 * iltests.il.in: Add a test.
4574 * aot-compiler.c (encode_method_ref): Encode methods of array types.
4575 (can_encode_patch): We can now handle arrays of generic parameters and
4578 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
4580 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
4581 the AOT file to avoid some #ifdefs in aot-runtime.c
4583 * mini.h: Bump AOT file format version.
4585 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4587 * Makefile.am (fullaotcheck): Make this run the tests.
4589 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
4591 2009-02-10 Mark Probst <mark.probst@gmail.com>
4593 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
4594 individually. Fixes #473482.
4596 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4598 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
4600 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
4602 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
4603 (mono_compile_assembly): Hush compile warnings about
4604 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
4607 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4609 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
4611 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
4613 * aot-compiler.c: Fix arm support.
4615 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
4616 img_writer_emit_unset_mode () function.
4618 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
4619 (mono_unwind_get_dwarf_pc_reg): Ditto.
4621 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
4622 Move almost all platform specific code to a set of arch_ functions,
4623 and document them to ease porting.
4625 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
4627 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
4629 * aot-compiler.c: Extract the image writing functionality into a separate
4630 module to reduce the size of this file.
4632 2009-02-09 Geoff Norton <gnorton@novell.com>
4634 * mini-s390.c: Fix the signature of emit_sig_cookie.
4636 2009-02-09 Zoltan Varga <vargaz@gmail.com>
4638 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
4640 * aot-runtime.c (is_shared_got_patch): Ditto.
4642 * aot-runtime.c (load_named_code): Cope with the fact that
4643 decode_got_entry () won't decode the patch fully if its corresponding got
4644 entry is already filled.
4646 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
4648 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
4650 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
4651 as the moving pointer instead of 'buf' for consistency with the rest of the
4653 (mono_arch_create_monitor_exit_trampoline): Ditto.
4655 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
4656 generic_class_init trampolines.
4657 (add_generic_class): Extract some code from add_generic_instances () into a
4658 separate function so it can be called from other places too.
4659 (compile_method): Call add_generic_class () for the classes of inflated methods
4660 referenced by the method.
4661 (can_encode_patch): Allow references to generic parameters.
4663 * aot-runtime.c: Add support the patches required by the new trampolines.
4665 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
4668 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
4671 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
4672 this from get_throw_pending_exception, make the signature full aot compatible.
4674 * Makefile.am (fullaotcheck): New target to run full-aot tests.
4676 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
4678 * exceptions.cs: Add a test.
4680 2009-02-07 Zoltan Varga <vargaz@gmail.com>
4682 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
4683 use the DWARF_DATA_ALIGN constant instead.
4685 * exception-<ARCH>.c: Update after the above change.
4687 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
4690 * mini-arm.c: Enable the dwarf unwinder.
4692 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
4693 instead of mono_class_setup_vtable ().
4695 2009-02-07 Zoltan Varga <vargaz@gmail.com>
4697 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
4700 * mini-x86.h: Enable the dwarf unwinder.
4702 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
4704 Fix mcs/tests/test-7.cs
4705 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
4708 2009-02-06 Zoltan Varga <vargaz@gmail.com>
4710 * mini.c (print_jit_stats): Remove some unused statistics.
4712 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4714 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
4716 2009-02-05 Mark Probst <mark.probst@gmail.com>
4718 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
4719 the method we get from mono_object_get_virtual_method() because
4720 that function does it properly, now.
4722 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4724 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
4725 opcodes. Fixes #472775.
4727 2009-02-05 Mark Probst <mark.probst@gmail.com>
4729 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
4730 fact that mono_find_jit_info() sometimes returns the context
4731 corresponding to the jit info in new_ctx. Fixes #472600.
4733 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4735 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
4736 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
4737 klass->enum_basetype directly.
4739 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
4742 * unwind.c: Avoid 0 sized arrays.
4744 2009-02-04 Zoltan Varga <vargaz@gmail.com>
4746 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
4747 size on systems with 64k pages. Fixes #471389.
4749 2009-02-04 Mark Probst <mark.probst@gmail.com>
4751 Contributed under the terms of the MIT/X11 license by Steven
4752 Munroe <munroesj@us.ibm.com>.
4754 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
4755 for LOADI4_MEMBASE. Use addi instead of addic if it's not
4758 2009-02-04 Mark Probst <mark.probst@gmail.com>
4760 Contributed under the terms of the MIT/X11 license by Steven
4761 Munroe <munroesj@us.ibm.com>.
4763 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
4766 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
4767 The trampoline can be longer on PPC64.
4769 2009-02-04 Mark Probst <mark.probst@gmail.com>
4771 Contributed under the terms of the MIT/X11 license by Steven
4772 Munroe <munroesj@us.ibm.com>.
4774 * mini-ppc.c: Compiler warning fixes and trivial code
4777 2009-02-04 Zoltan Varga <vargaz@gmail.com>
4779 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
4780 ins->dreg which could be a hardware register, not a vreg.
4782 * aot-compiler.c (emit_method_dwarf_info): Ditto.
4784 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
4785 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
4787 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
4789 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
4790 ->dreg, that is not the vreg we are looking for.
4792 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
4794 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
4797 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
4800 2009-02-03 Zoltan Varga <vargaz@gmail.com>
4802 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
4804 * aot-compiler.c (emit_line_number_info): Fix line number emission when
4807 * aot-compiler.c: Add xdebug support on x86.
4809 * unwind.c: Add x86 support.
4811 * aot-compiler.c (emit_exception_debug_info): Control the emission of
4812 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
4814 * mini.c (mini_method_compile): Ditto.
4816 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
4819 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
4820 which mimic .push_section/.pop_section in GAS.
4822 * aot-compiler.c: Emit precise live range information for variables.
4824 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
4826 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
4827 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
4830 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
4831 the live ranges of variables.
4833 * mini.h (struct MonoMethodVar): Add two fields containing the live range
4834 of the variable in terms of native offsets.
4836 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
4838 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
4840 2009-02-02 Mark Probst <mark.probst@gmail.com>
4842 Contributed under the terms of the MIT/X11 license by Steven
4843 Munroe <munroesj@us.ibm.com>.
4845 * exceptions-ppc.c (restore_regs_from_context): Correct operand
4846 order (offset then base reg) for ppc_load_multiple_regs.
4847 (emit_save_saved_regs) Correct operand order for
4848 ppc_store_multiple_regs.
4849 (mono_arch_get_call_filter): Correct operand order for
4850 ppc_load_multiple_regs.
4852 * mini-ppc.c (emit_memcpy): Fix operand order for
4853 ppc_load_reg_update and ppc_store_reg_update.
4854 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
4855 (mono_arch_emit_epilog): Correct operand order for
4856 ppc_load_multiple_regs.
4858 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
4859 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
4861 2009-02-02 Mark Probst <mark.probst@gmail.com>
4863 * cpu-ppc64.md: Fixed storer4_memindex length.
4865 2009-02-02 Zoltan Varga <vargaz@gmail.com>
4867 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
4870 * aot-compiler.c (emit_line_number_info): Optimize this.
4872 2009-02-01 Zoltan Varga <vargaz@gmail.com>
4874 * aot-compiler.c: Disassemble tokens in the IL disassembly.
4876 * aot-compiler.c: Add debug info for methods without debug info by
4877 emitting an IL file and having the line number info referencing that file.
4879 * aot-compiler.c: Optimize the size of the generated line number info.
4881 * aot-compiler.c: Emit line number info in xdebug mode.
4883 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
4886 2009-01-31 Zoltan Varga <vargaz@gmail.com>
4888 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
4890 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
4893 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
4895 * basic-calls.cs: Test for the weird crash found on arm.
4897 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
4899 * cpu-arm.md: Increase the size of storer8_membase_reg and
4900 loadr8_membase_reg to 24 bytes to accomodate the extra add.
4902 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
4903 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
4904 reg to LR otherwise we'll be loading/storing from just the offset.
4906 2009-01-30 Miguel de Icaza <miguel@novell.com>
4908 Question: if we are storing gint32's inside the "*native_offset",
4909 should we change the signature to "gint32 *native_offset" to
4910 ensure that we do not have type definition problems?
4912 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
4913 an int * as this is what the other function expects, causes
4914 problems with Freescale's compiler that defined int32_t to be a
4915 long and makes int incompatible
4917 2009-01-30 Miguel de Icaza <miguel@novell.com>
4919 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
4920 filename conflict with bjam.
4922 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4924 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
4925 as it might use decomposed ops.
4927 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4929 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
4931 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
4934 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
4936 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
4939 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
4940 way registers are stored in MonoContext on arm.
4942 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
4943 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
4945 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
4947 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
4949 * mini.c (mini_init): Register mono_isfinite.
4951 * jit-icalls.c (mono_isfinite): New jit icall.
4953 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
4955 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
4956 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
4959 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4961 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
4962 separate frame and stack pointers, so we must use FP to find the register
4964 The FP reg is retrieved from the MonoContext::regs array.
4966 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4968 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
4971 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4973 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
4974 return R4 and R8 when not running under softfloat.
4976 Fixes basic-calls.exe
4978 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4980 * mini-arm.c: Implement some overflow opcodes.
4982 2009-01-29 Miguel de Icaza <miguel@novell.com>
4984 * ssa.c: handle another alloca.h
4986 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
4987 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
4988 MONO_ARCH_USE_SIGACTION.
4990 * aot-runtime.c, mini-exceptions.c: Replace platform define with
4993 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
4995 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
4996 PPC targets as sigaction does not exist on all platforms, define
4997 this on a per-platform basis.
4999 Instead of erroring out if the platform is not defined, include
5000 mini-ppc-os.h, and expect that the OS specific setting provides
5001 the required information.
5003 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5005 * aot-compiler.c: Fix --enable-minimal=aot.
5007 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5009 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
5012 2009-01-29 Zoltan Varga <vargaz@gmail.com>
5014 * exceptions-arm.c: Fix warnings.
5016 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
5019 * mini-x86.c: Fix --enable-minimal=jit build.
5021 * mini.c: Really fix --enable-minimal=jit build.
5023 * mini.c (construct_object_context_for_method): Move this outside
5024 the DISABLE_JIT block to fix the --enable-minimal=jit build.
5026 "Backported" of r124984 from 2.0 branch.
5028 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
5030 "Backport" of r124977 + r124978 from 2.0 branch.
5032 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
5033 to avoid calling mono_exception_from_token () from the throw trampoline.
5034 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
5035 for throwing corlib exceptions, this fixes full-aot support for corlib
5038 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
5040 2009-01-29 Miguel de Icaza <miguel@novell.com>
5042 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
5043 part of the changes to split the code in mini into operating
5044 system specific files.
5046 This patch was done by copying mini.c to the respective files to
5047 preserve SVN history.
5049 2009-01-29 Zoltan Varga <vargaz@gmail.com>
5051 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
5053 2009-01-28 Zoltan Varga <vargaz@gmail.com>
5055 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
5056 remoting-invoke-with-check wrappers of shared methods.
5058 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
5060 2009-01-27 Mark Probst <mark.probst@gmail.com>
5062 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
5063 optimization if the top of stack is the last instruction in the
5064 bblock. Otherwise it might have been used after its definition.
5067 2009-01-27 Zoltan Varga <vargaz@gmail.com>
5069 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
5070 method as well when get_vcall_slot () fails to match a code sequence.
5072 * mini-arm.c: Fix the android build, which doesn't have
5075 2009-01-26 Zoltan Varga <vargaz@gmail.com>
5077 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
5080 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
5082 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
5084 2009-01-26 Zoltan Varga <vargaz@gmail.com>
5086 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
5087 and put its id into jinfo->used_regs. This is only used on amd64,
5088 which is currently the only platform generating unwind info.
5090 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
5091 the dwarf unwinder. This is required to correctly handle async exceptions
5092 like thread abort and stack overflows, which can happen while a method
5093 is in the middle of its prolog or epilog.
5095 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
5096 the unwind info belonging to an AOTed method.
5098 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
5099 into cfg->unwind_ops.
5101 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
5103 * mini.c (mini_init): Call mono_unwind_init ().
5104 (mini_cleanup): Call mono_unwind_cleanup ().
5106 * unwind.c: Add functions for managing a set of unwind info entries, allowing
5107 unwind info to be shared between methods.
5109 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
5112 * exceptions-amd64.c (mono_arch_exceptions_init): Call
5113 get_throw_pending_exception () to avoid initialization races.
5115 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
5116 mono_arch_exceptions_init () function.
5118 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
5120 2009-01-25 Zoltan Varga <vargaz@gmail.com>
5122 * mini.c (mono_get_domain_intrinsic): New helper function.
5123 (mono_get_thread_intrinsic): Ditto.
5125 * mini-arm.c mini-ia64.c: Use the new helper functions.
5127 * method-to-ir.c (mono_method_to_ir): Fix the comment for
5128 the last constrained_call change, since it is needed in the non-AOT
5131 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
5133 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
5134 mono_get_lmf_addr () on arm eabi linux.
5136 2009-01-24 Zoltan Varga <vargaz@gmail.com>
5138 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
5139 code sequence which matches a non-virtual call.
5141 2009-01-23 Mark Probst <mark.probst@gmail.com>
5143 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
5146 2009-01-23 Zoltan Varga <vargaz@gmail.com>
5148 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
5149 runtime-invoke wrappers, since they are also shared based on signature.
5151 2009-01-22 Mark Probst <mark.probst@gmail.com>
5153 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
5154 info from the (correct) context.
5156 2009-01-22 Zoltan Varga <vargaz@gmail.com>
5158 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
5160 * unwind.c (mono_unwind_frame): New function to unwind through a frame
5161 using dwarf unwinding info. Not yet used.
5163 * mini.c (mini_init): When using xdebug, disable freeing of domains.
5165 2009-01-21 Mark Probst <mark.probst@gmail.com>
5167 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
5170 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
5171 special case and handle mono_arch_delegate_invoke_impl() returning
5172 function descriptors.
5174 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
5175 trampolines return function descriptors, too.
5177 2009-01-21 Zoltan Varga <vargaz@gmail.com>
5179 * method-to-ir.c (handle_alloc): Avoid generic instances in the
5180 out_of_line optimization.
5182 2009-01-21 Martin Baulig <martin@ximian.com>
5185 (MonoCompile): Added `disable_deadce_vars' to disable removing
5189 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
5190 inside the debugger.
5192 * liveness.c (mono_analyze_liveness): Don't remove any unused
5193 variables if `cfg->disable_deadce_vars' is set.
5195 2009-01-21 Mark Probst <mark.probst@gmail.com>
5197 * method-to-ir.c: Only apply exception constructor optimization if
5198 the the method actually belongs to an exception class. Fixes
5201 2009-01-21 Zoltan Varga <vargaz@gmail.com>
5203 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
5204 change inside a #ifdef __mono_ppc64__.
5206 * aot-compiler.c (compile_method): Remove the previous limitation.
5208 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
5209 on type variables in AOTed code.
5211 * aot-compiler.c (compile_method): Skip generic methods having type
5212 constraints on their generic parameters.
5214 * aot-compiler.c (compile_method): Check for methods which cannot be
5215 encoded inside RGCTX_FETCH patches as well.
5217 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
5220 2009-01-20 Mark Probst <mark.probst@gmail.com>
5222 * method-to-ir.c: Force the vtable variable in shared generic code
5223 for the case that they might show up on a stack trace where they
5226 * mini-exceptions.c: Save and use generic sharing info as well as
5227 IP in stack traces to resolve shared generic instantiations.
5229 2009-01-20 Zoltan Varga <vargaz@gmail.com>
5231 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
5232 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
5234 2009-01-20 Mark Probst <mark.probst@gmail.com>
5236 * method-to-ir.c: Do generic sharing for array constructors.
5238 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
5240 * mini-exceptions.c (mono_print_thread_dump): Add information
5241 about the thread state using wapi_current_thread_desc.
5243 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
5245 * basic-simd.cs: Tests for the new constructors.
5247 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
5249 * mini-ops.h: Added OP_EXPAND_*
5253 * mini-x86.c (mono_arch_output_basic_block): Same.
5255 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
5257 2009-01-19 Zoltan Varga <vargaz@gmail.com>
5259 * iltests.il.in: Add a test for #467385.
5261 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
5263 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
5264 thread been cleaned up is not the same currently in execution.
5266 Fixes appdomain-unload crashes on windows, osx and linux variants
5267 without the __thread keyword.
5269 2009-01-18 Zoltan Varga <vargaz@gmail.com>
5271 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
5272 (koush@koushikdutta.com). Implement this for android.
5274 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
5275 begins with a digit.
5277 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
5278 mono_marshal_get_write_barrier ().
5280 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
5282 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
5283 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
5284 that pass them on a register pair.
5286 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
5287 test was crashing due to that.
5289 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
5291 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
5292 trampoline code. Include ucontext.h only if available.
5294 2009-01-15 Mark Probst <mark.probst@gmail.com>
5296 * mini.c: mono_domain_lookup_shared_generic() takes an open method
5297 and doesn't check whether it's sharable, like it was before
5298 removing the shared generics hash. This brings IronPython
5299 performance back to what it was before that change.
5301 2009-01-14 Mark Probst <mark.probst@gmail.com>
5303 * method-to-ir.c: Handle delegate invocation optimization earlier,
5304 otherwise it would be handled (much more slowly) by the
5305 final/sealed optimization.
5307 2009-01-13 Zoltan Varga <vargaz@gmail.com>
5309 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
5310 domain is not set. Fixes #465864.
5312 2009-01-12 Mark Probst <mark.probst@gmail.com>
5314 * method-to-ir.c: Don't stop sharing of generic methods with catch
5315 clauses - we already handle those.
5317 2009-01-12 Mark Probst <mark.probst@gmail.com>
5319 * mini.c, mini.h: lookup_generic_method() is now
5320 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
5321 making the shared_generics_hash obsolete.
5323 2009-01-12 Mark Probst <mark.probst@gmail.com>
5325 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
5326 use the red zone. Make room on the stack first and then use it,
5327 not the other way around.
5329 2009-01-12 Zoltan Varga <vargaz@gmail.com>
5331 * mini.c (mini_init): Call mono_xdebug_init ().
5333 * aot-compiler.c (mono_xdebug_init): Make this non-static.
5335 2009-01-11 Zoltan Varga <vargaz@gmail.com>
5337 * TestDriver.cs: Add an --iter argument to run tests multiple times.
5339 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
5342 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
5343 debug+unwind info for trampolines.
5345 * mini.c (mono_create_unwind_op): New helper function.
5347 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
5349 2009-01-10 Zoltan Varga <vargaz@gmail.com>
5351 * aot-compiler.c: Fix the build.
5353 2009-01-09 Zoltan Varga <vargaz@gmail.com>
5355 * Makefile.am: Update dtrace-prelink.sh location.
5357 2009-01-08 Zoltan Varga <vargaz@gmail.com>
5359 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
5360 optimization. Fixes #464520.
5362 2009-01-07 Bill Holmes <billholmes54@gmail.com>
5364 * mini-amd64.c : Adding code to save/restore non-volatile registers
5367 * exceptions-amd64.c : Adding code to save/restore non-volatile
5368 registers on Winx64.
5370 Contributed under MIT/X11 license.
5372 2009-01-07 Zoltan Varga <vargaz@gmail.com>
5374 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
5375 __GNUC_MINOR__ which can break when the major version changes.
5377 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
5379 * basic-simd.cs: Add tests for usage of the sizeof opcode.
5381 2009-01-07 Geoff Norton <gnorton@novell.com>
5383 * helpers.c: Allow mono -v -v -v to work on darwin.
5385 2009-01-05 Bill Holmes <billholmes54@gmail.com>
5387 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
5390 Contributed under MIT/X11 license.
5392 2009-01-05 Zoltan Varga <vargaz@gmail.com>
5394 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
5395 instead of directly accessing type->data.klass. Fixes #462016.
5396 (mono_allocate_stack_slots_full): Ditto.
5398 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
5399 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
5401 * aot-compiler.c (emit_plt): Fix ARM build.
5403 2009-01-04 Zoltan Varga <vargaz@gmail.com>
5405 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
5407 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
5410 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
5411 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
5414 * iltests.il.in: Add a regression test.
5416 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5418 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
5420 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5422 * basic-simd.cs: Add a regression test for #462457.
5424 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5426 * mini-ops.h: Add a definition of XPHI.
5428 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
5430 * ssa.c (op_phi_to_move): Handle XPHI.
5432 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
5436 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5438 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
5440 2008-12-31 Geoff Norton <gnorton@novell.com>
5442 * mini-ppc.c: The prolog size allocated can be too small for darwin
5443 ppc32 under certain circumstances. Also fix a small logic bug.
5445 2008-12-29 Zoltan Varga <vargaz@gmail.com>
5447 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
5448 while loading AOT methods.
5450 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
5451 since only the former is nulled out after a successful cast. This prevents
5452 crashes with rethrown exceptions when using --debug=casts.
5454 2008-12-24 Mark Probst <mark.probst@gmail.com>
5456 * mini.h: New macro for checking whether a method is final,
5457 i.e. whether the method or its class is marked final.
5459 * method-to-ir.c: Use the new macro for all final-checks
5460 consistently. Fixes the crash in the System.ServiceModel tests.
5462 2008-12-23 Mark Probst <mark.probst@gmail.com>
5464 * mini-exceptions.c (get_exception_catch_class): Corrected another
5465 overly strict assertion.
5467 2008-12-23 Mark Probst <mark.probst@gmail.com>
5469 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
5470 Clobbering it is not allowed because the caller might use it as
5471 the vtable register in the interface call.
5473 2008-12-19 Mark Probst <mark.probst@gmail.com>
5475 * mini-exceptions.c (get_exception_catch_class): Corrected an
5476 overly strict assertion.
5478 2008-12-18 Mark Mason <mmason@upwardaccess.com>
5480 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
5482 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
5484 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
5486 * cpu-mips.md: correct lengths for certain long_ opcodes.
5488 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
5490 * 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().
5492 2008-12-17 Mark Mason <mmason@upwardaccess.com>
5494 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
5496 2008-12-17 Mark Mason <mmason@upwardaccess.com>
5498 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
5500 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
5502 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
5505 2008-12-16 Mark Mason <mmason@upwardaccess.com>
5507 * 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
5509 * 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)
5511 2008-12-15 Mark Mason <mmason@upwardaccess.com>
5513 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
5515 2008-12-14 Zoltan Varga <vargaz@gmail.com>
5517 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
5518 gshared code. Fixes #458947.
5520 * generics.cs: Add a test.
5522 2008-12-12 Mark Mason <mmason@upwardaccess.com>
5524 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5526 * mini-mips.c: first pass n32 code generation.
5528 * mini-mips.h: datatypes and defines for n32 support.
5530 * exceptions-mips.c: first pass n32 code generation.
5532 * tramp-mips.c: first pass n32 code generation.
5534 * cpu-mips.md: add long_ opcodes.
5536 2008-12-12 Mark Mason <mmason@upwardaccess.com>
5538 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5540 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5542 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5544 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5546 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5548 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5550 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5552 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5554 * helpers.c: for mips/n32, don't pass -mips32 to objdump
5556 2008-12-12 Zoltan Varga <vargaz@gmail.com>
5558 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
5560 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
5562 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
5564 2008-12-12 Mark Probst <mark.probst@gmail.com>
5566 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
5567 descriptors for helper functions directly in front of the code.
5569 2008-12-11 Mark Probst <mark.probst@gmail.com>
5571 * method-to-ir.c: Removed an unnecessary assertion.
5573 2008-12-10 Zoltan Varga <vargaz@gmail.com>
5575 * method-to-ir.c: Merge SGEN changes from the old JIT.
5577 2008-12-10 Zoltan Varga <vargaz@gmail.com>
5579 * driver.c (compile_all_methods_thread_main): Handle failure of
5582 2008-12-10 Mark Probst <mark.probst@gmail.com>
5584 * mini-ppc.c: Merged with mini-ppc64.c.
5586 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
5588 * Makefile.am: Use the same sources for PPC and PPC64.
5590 * mini-ppc64.c: Removed.
5592 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5594 * branch-opts.c (remove_block_if_useless): Extract fall through detection
5595 code to mono_bb_is_fall_through.
5597 * branch-opts.c (mono_remove_critical_edges): Same.
5599 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5601 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
5602 expect that an OP_BR_REG will be there.
5604 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5606 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
5607 for the many branch ops. The original check miss OP_BR_REG.
5611 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5613 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
5615 2008-12-09 Zoltan Varga <vargaz@gmail.com>
5617 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
5618 while holding the aot lock.
5620 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5622 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
5624 2008-12-09 Bill Holmes <billholmes54@gmail.com>
5626 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
5627 to release all runtime callable wrappers held by the runtime.
5629 Contributed under MIT/X11 license.
5631 2008-12-09 Bill Holmes <billholmes54@gmail.com>
5633 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
5636 Contributed under MIT/X11 license.
5638 2008-12-09 Zoltan Varga <vargaz@gmail.com>
5640 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
5641 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
5643 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5645 * cpu-mips.md: fix ckfinite length
5647 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
5648 (mono_arch_lowering_pass): cleanup, rearrange for clarity
5649 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
5651 2008-12-08 Mark Mason <mmason@upwardaccess.com>
5653 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
5655 2008-12-08 Geoff Norton <gnorton@novell.com>
5657 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
5658 size by 8 bytes as well.
5660 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5662 * basic-simd.cs: Fix method names for Vector16b.
5664 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5666 * basic-simd.cs: Fix method names for Vector16sb.
5668 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5670 * basic-simd.cs: Fix method names for Vector8us.
5672 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5674 * basic-simd.cs: Fix method names for Vector8s.
5676 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5678 * basic-simd.cs: Fix method names for Vector4ui.
5680 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5682 * basic-simd.cs: Fix method names for Vector2l.
5684 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5686 * basic-simd.cs: Fix method names for Vector2d.
5688 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5690 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
5691 that are extension methods.
5693 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5695 * basic-simd.cs: Fix method names for Vector4f.
5697 2008-12-08 Zoltan Varga <vargaz@gmail.com>
5699 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
5700 as such. Fixes #456669.
5702 2008-12-07 Mark Mason <mmason@upwardaccess.com>
5704 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
5706 2008-12-07 Mark Mason <mmason@upwardaccess.com>
5708 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
5709 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
5710 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
5711 (mips_adjust_stackframe): handle FP spills
5713 * mini-ops.h: add mips_mtc1_s2
5715 * cpu-mips.md: add mips_mtc1_s2
5717 2008-12-07 Zoltan Varga <vargaz@gmail.com>
5719 * unwind.c: New file, move the unwind info encoding functions here from
5720 aot-compiler.c, so they could be used at runtime too.
5722 2008-12-05 Mark Mason <mmason@upwardaccess.com>
5724 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
5725 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
5727 2008-12-05 Mark Mason <mmason@upwardaccess.com>
5729 * mini-mips.c: cleanup warnings
5730 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
5731 (mips_adjust_stackframe): handle case of taking the address of stack locals
5733 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5735 * aot-compiler.c: Implement a few functions missing from the asm writer.
5736 (emit_method_code): Only write symbols for methods when using the bin
5737 writer, since the assembler can't deal with the characters in our method
5740 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
5742 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
5745 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
5746 a bit to also restore %rax.
5748 2008-12-05 Mark Probst <mark.probst@gmail.com>
5750 * mini-ppc.c: Some simple merges from mini-ppc64.c.
5752 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5754 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
5757 2008-12-05 Mark Probst <mark.probst@gmail.com>
5759 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
5761 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
5762 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
5764 * exceptions-ppc64.c: Removed.
5766 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
5768 2008-12-05 Mark Probst <mark.probst@gmail.com>
5770 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
5773 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
5775 * tramp-ppc64.c: Removed.
5777 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5779 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
5782 2008-12-05 Mark Probst <mark.probst@gmail.com>
5784 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
5786 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
5787 mini-ppc.h instead of mini-ppc64.h.
5789 * mini-ppc64.h: Removed.
5791 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5793 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
5795 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
5797 2008-12-05 Mark Probst <mark.probst@gmail.com>
5799 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
5800 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
5803 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5805 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
5807 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5809 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
5811 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5813 * basic-simd.cs: Tests for operator == and != on Vector4f.
5815 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5817 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
5819 * simd-intrinsics.c: Kill useless enum.
5821 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5823 * cpu-mips.md: add long_conv_to_ovf_i4_2
5824 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
5826 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5828 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
5830 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
5832 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5834 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
5836 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5838 * basic-simd.cs: Add tests for new methods.
5840 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5842 * simd-intrinsics.c: Add support for operator == and !=
5845 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
5847 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5849 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
5851 2008-12-04 Zoltan Varga <vargaz@gmail.com>
5853 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
5855 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
5856 MONO_PATCH_INFO_ICALL_ADDR.
5858 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
5860 * aot-compiler.c: Resurrect full-aot support.
5862 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5864 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
5866 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5868 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
5870 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
5872 * basic-simd.cs: Fix tests to work under ppc.
5873 Remove tests for methods that will be removed.
5875 2008-12-03 Mark Probst <mark.probst@gmail.com>
5877 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
5878 generic type (via a typedef or typeref) correctly.
5880 2008-12-03 Zoltan Varga <vargaz@gmail.com>
5882 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
5883 diagnose an assertion failure.
5885 2008-12-02 Mark Probst <mark.probst@gmail.com>
5887 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
5888 Fix trampoline size.
5890 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
5891 conversion opcodes are implemented natively instead via emulation.
5893 2008-12-01 Mark Mason <mmason@upwardaccess.com>
5895 * cpu-mips.md: remove mips_xori
5897 * mini-ops.h: remove mips_xori
5899 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
5901 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
5903 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
5905 2008-12-01 Mark Mason <mmason@upwardaccess.com>
5907 * cpu-mips.md: fix instruction lengths.
5909 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
5911 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
5913 * mini-ops.h: fix slti / sltiu op profiles.
5915 2008-12-02 Martin Baulig <martin@ximian.com>
5917 * method-to-ir.c (mono_method_to_ir): Disable debugging
5918 information for the init locals block to make the debugger stop
5919 after all locals have been initalized.
5921 2008-12-02 Martin Baulig <martin@ximian.com>
5923 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
5924 running inside the debugger.
5926 2008-12-01 Zoltan Varga <vargaz@gmail.com>
5928 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
5931 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
5932 alu->alu imm optimization which only shows if deadce is disabled.
5934 * aot-compiler.c: Rename the function names for the binary and asm writers
5935 so they can coexist in the same process. Rework the xdebug code to use the
5936 asm writer. This avoids the need to call into the runtime to dump the
5937 debugging info. Add more debugging info for types.
5939 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
5941 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
5942 cpu description tables, they can't occur in cpu-<ARCH>.md.
5944 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
5945 the stack in CEE_LDFLDA. Fixes #450542.
5947 * generics.cs: Add a new test.
5949 2008-12-01 Mark Mason <mmason@upwardaccess.com>
5951 * mini-ops.h: updated MIPS opcodes
5952 * mini-mips.c: decompose long opts
5953 * mini-mips.h: decompose long opts
5955 2008-11-29 Mark Mason <mmason@upwardaccess.com>
5957 * cpu-mips.md: fix length on int_rem_un
5958 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
5960 2008-11-29 Zoltan Varga <vargaz@gmail.com>
5962 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
5964 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
5966 2008-11-29 Martin Baulig <martin@ximian.com>
5968 * mini-exceptions.c (mono_handle_native_sigsegv): Check
5969 mono_debug_using_mono_debugger() in addition to the
5970 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
5972 2008-11-28 Mark Mason <mmason@upwardaccess.com>
5974 * mini-ops.h: updated more MIPS opcodes
5975 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
5976 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
5978 2008-11-28 Mark Probst <mark.probst@gmail.com>
5980 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
5982 2008-11-28 Mark Mason <mmason@upwardaccess.com>
5984 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
5985 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
5986 * mini-ops.h: correct selected mips opcode entries
5988 2008-11-28 Mark Probst <mark.probst@gmail.com>
5990 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
5993 2008-11-28 Mark Probst <mark.probst@gmail.com>
5995 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
5997 2008-11-28 Mark Mason <mmason@upwardaccess.com>
5999 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
6000 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
6001 * mini-mips.h: disable IMT
6002 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
6004 2008-11-28 Mark Probst <mark.probst@gmail.com>
6006 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
6008 2008-11-28 Mark Probst <mark.probst@gmail.com>
6010 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
6012 2008-11-28 Zoltan Varga <vargaz@gmail.com>
6014 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
6017 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6019 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
6020 for Set/GetVector aligned versions.
6022 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6024 * basic-simd.cs: Add tests for Get/SetVector.
6026 2008-11-27 Mark Probst <mark.probst@gmail.com>
6028 * mini.c: Removed g_slist_append_mempool(). Now in
6031 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6033 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
6034 size properly and make the bounds check optional.
6036 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
6037 for SetVector and IsAligned.
6039 2008-11-27 Zoltan Varga <vargaz@gmail.com>
6041 * mini.c: Remove unused mono_normalize_opcodes () function.
6043 2008-11-26 Mark Probst <mark.probst@gmail.com>
6045 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
6046 using the new atomic add ops now.
6048 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
6051 2008-11-26 Mark Probst <mark.probst@gmail.com>
6053 * mini-ppc64.c: Several fixes.
6055 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6057 * cpu-mips.md: added jump_table
6058 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
6060 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6062 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
6064 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6066 * mini-ops.h: corrected a handful of MIPS opcodes.
6068 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6070 * aot-compiler.c: MIPS to use ELF writer
6072 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6074 * mini-codegen.c: remove MIPS specific assert.
6076 2008-11-25 Mark Probst <mark.probst@gmail.com>
6078 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
6079 fixes. PPC64 now passes most of the runtime regressions.
6081 2008-11-24 Zoltan Varga <vargaz@gmail.com>
6083 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
6084 volatile intervals a bit.
6086 2008-11-24 Mark Probst <mark.probst@gmail.com>
6088 * basic-long.cs: New test case.
6090 2008-11-23 Zoltan Varga <vargaz@gmail.com>
6092 * mini.c (mini_method_compile): Disable globalra for large methods for
6095 * regalloc2.c (order_moves): Add fp support.
6097 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
6098 source bblock ends with an OP_BR_REG.
6100 * ratests.cs: Add a new test.
6102 2008-11-23 Mark Probst <mark.probst@gmail.com>
6104 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
6105 sharing. PPC64 now passes generics.exe.
6107 2008-11-23 Mark Probst <mark.probst@gmail.com>
6109 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
6111 2008-11-23 Zoltan Varga <vargaz@gmail.com>
6113 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
6114 memory when mono_jit_info_table_find () can't find the method in the
6117 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
6120 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
6123 2008-11-23 Mark Probst <mark.probst@gmail.com>
6125 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
6126 Several fixes. PPC64 now runs exceptions.exe and
6127 devirtualization.exe.
6129 2008-11-22 Mark Probst <mark.probst@gmail.com>
6131 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
6132 arrays.exe and basic-math.exe.
6134 2008-11-22 Mark Probst <mark.probst@gmail.com>
6136 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
6137 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
6139 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6141 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
6143 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6145 * method-to-ir.c: Move bounds checking macros to ir-emit.h
6147 * ir-emit.h: Move macros from method-to-ir.c to here.
6149 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6151 * mini-ops.h: Correct the long simd ops to use LREG.
6153 2008-11-21 Zoltan Varga <vargaz@gmail.com>
6155 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
6157 * mini-ops.h: Correct the dreg type of a few long opcodes.
6159 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
6162 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
6164 * mini-ppc.c: remove negative stack references in epilog
6165 for platforms that don't support the red zone.
6167 2008-11-21 Mark Probst <mark.probst@gmail.com>
6169 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
6170 point regs. Now PPC64 passes basic-calls.exe.
6172 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6174 * basic-simd.cs: Add tests for accessors of Vector2l.
6176 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6178 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
6180 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
6182 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
6184 2008-11-21 Mark Probst <mark.probst@gmail.com>
6186 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
6187 PPC64 passes basic-long.exe.
6189 2008-11-20 Mark Probst <mark.probst@gmail.com>
6191 * decompose.c: Decompose carry and overflow add on PPC64 like on
6192 other 64 bit archs. Don't decompose sub at all on PPC64.
6194 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
6195 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
6198 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6200 * basic-simd.cs: Add tests for accessors of Vector2d.
6202 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6204 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
6208 * mini-x86.c (mono_arch_output_basic_block): Same.
6210 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
6212 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6214 * basic-simd.cs: Add tests for accessors of Vector4f.
6216 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6218 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
6222 * mini-x86.c (mono_arch_output_basic_block): Same.
6224 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
6226 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6228 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
6230 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6232 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
6236 * mini-x86.c (mono_arch_output_basic_block): Same.
6238 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
6240 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6242 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
6244 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6246 * simd-intrinsics.c: Enable setters for Vector16sb.
6248 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6250 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
6254 * mini-x86.c (mono_arch_output_basic_block): Same.
6256 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
6258 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
6260 * simd-intrinsics.c: Implement setter for Vector8us.
6262 2008-11-19 Zoltan Varga <vargaz@gmail.com>
6264 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
6267 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
6269 * mini-ppc.c: remove references to the red zone in the prolog
6270 (for systems that don't support it).
6272 2008-11-19 Mark Probst <mark.probst@gmail.com>
6274 * cpu-ppc64.md: Fixed a few instruction lengths.
6276 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
6279 2008-11-19 Mark Probst <mark.probst@gmail.com>
6281 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
6284 2008-11-19 Zoltan Varga <vargaz@gmail.com>
6286 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
6288 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
6290 * mini-ops.h: Added OP_INSERT_I2.
6294 * mini-x86.c (mono_arch_output_basic_block): Same.
6296 * simd-intrinsics.c: Implement setter for Vector8s.
6298 * simd-methods.h: Add the names of get setters of Vector8s.
6300 2008-11-18 Zoltan Varga <vargaz@gmail.com>
6302 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
6304 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
6307 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
6309 2008-11-18 Mark Probst <mark.probst@gmail.com>
6311 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
6312 for PPC64. An empty program runs now.
6314 2008-11-18 Zoltan Varga <vargaz@gmail.com>
6316 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
6318 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
6319 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
6320 info for JITted code is emitted into a shared library, loadable into gdb.
6322 2008-11-18 Mark Probst <mark.probst@gmail.com>
6324 * Makefile.am: Changes to build PPC64.
6326 * mini-arch.h: Include mini-ppc64.h on PPC64.
6328 2008-11-18 Mark Probst <mark.probst@gmail.com>
6330 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
6331 in PPC code up to r119147.
6333 2008-11-18 Mark Probst <mark.probst@gmail.com>
6335 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
6336 cpu-ppc64.md: Changes for PPC64.
6338 Based on code submitted by andreas.faerber@web.de at
6339 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
6342 2008-11-18 Mark Probst <mark.probst@gmail.com>
6344 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
6345 cpu-ppc64.md: Copied from the corresponding PPC files from
6348 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
6350 * mini-ops.h: Added OP_ROUND.
6352 * cpu-x86.md: Added round.
6354 * mini-x86.c: Added support for intrinsicing Math.Round (double).
6356 * basic-math.cs: Added test_0_round to test rounding.
6358 Contributed under MIT/X11 license.
6360 2008-11-17 Bill Holmes <billholmes54@gmail.com>
6362 * aot-compiler.c : Fix the Winx64 build.
6364 Contributed under MIT/X11 license.
6366 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6368 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
6369 in OP_EXTRACT_R8 to avoid possible stack corruption.
6371 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6373 * mini-ops.h: Added OP_EXTRACT_R8/I8.
6375 * cpu-x86.md: Added extract_r8.
6377 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
6379 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
6380 a couple of OP_EXTRACT_I4.
6382 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
6384 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
6386 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6388 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
6391 2008-11-17 Zoltan Varga <vargaz@gmail.com>
6393 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
6394 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
6396 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
6397 are not needed any more.
6399 * mini.h: Remove the unused INS_LIST macros.
6401 * mini.c (mini_method_compile): Remove a disable globalra case which is no
6404 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
6407 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
6408 mono_alloc_ireg () instead.
6410 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
6413 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
6416 * aot-runtime.c (load_aot_module): Disable AOT when running under
6419 * mini-amd64.h: Change the monitor fastpath defines to check for
6420 !PLATFORM_WIN32 so they work on *bsd too.
6422 * mini.h mini.c mini-hhpa.c: Remove more unused code.
6424 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
6426 * mini.h (MonoCompile): Remove new_ir flag.
6428 * regalloc.h regalloc.c: Remove unused code.
6430 * cpu-*.md: Remove more unused opcodes.
6432 * simple-cee-ops.h simple-mini-ops.h: Removed.
6434 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
6436 2008-11-17 Zoltan Varga <vargaz@gmail.com>
6438 * aliasing.h: Removed.
6440 * *.c: Remove references to aliasing.h and inssel.h.
6442 * mini.c: Remove additional unused functions.
6444 * mini-ops.h cpu-*.md: Remove unused opcodes.
6446 2008-11-16 Zoltan Varga <vargaz@gmail.com>
6448 Remove the old JIT code.
6450 * inssel*.brg: Removed.
6452 * ssa.c abcremoval.c aliasing.c: Removed.
6454 * ssa2.c: Renamed to ssa.c.
6456 * abcremoval2.c: Renamed to abcremoval.c.
6458 * *.c: Removed all !cfg->new_ir code.
6460 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
6461 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
6463 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
6465 2008-11-16 Zoltan Varga <vargaz@gmail.com>
6467 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
6468 to simplify the code and cut back on the number of global symbols in the AOT
6471 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
6473 2008-11-15 Zoltan Varga <vargaz@gmail.com>
6475 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
6476 with the got/got_info tables.
6478 * mini.h: Bump AOT file format version.
6480 * unwind.h: New file, contains definitions for stack unwinding.
6482 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
6485 * aot-compiler.c: Generalize the emitting of unwind information to use the
6486 information in cfg->unwind_ops.
6488 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
6490 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
6491 AOT method frames. Enable writing symbols for methods by default.
6493 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
6495 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
6496 and make it work with vectors of element sizes 1, 2 and 4.
6498 * simd-intrinsics.c: Enable getter for all vectors with element size
6501 * simd-methods.h: Add the names of other getters.
6503 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
6509 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
6511 * mini-ppc.h: portability fix.
6513 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
6515 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
6516 buggy and will overwrite it.
6518 2008-11-14 Zoltan Varga <vargaz@gmail.com>
6520 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
6521 Use it to emit local symbols for all methods so AOTed methods show up with
6522 their full name in gdb/valgrind output.
6524 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
6526 * mini-ppc.c: portability fixes.
6528 2008-11-14 Zoltan Varga <vargaz@gmail.com>
6530 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
6531 entries out of the if (!generic_shared...) code so it is always done.
6532 (mono_class_init_trampoline): Do the patching when running under valgrind
6533 too, newer versions of valgrind have no problems with it.
6535 2008-11-13 Zoltan Varga <vargaz@gmail.com>
6537 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
6540 2008-11-13 Mark Probst <mark.probst@gmail.com>
6542 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
6545 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6547 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
6549 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6551 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
6557 * simd-intrinsics.c: Same.
6559 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6561 * simd-intrinsics.c: Enable constructor intrinsics for all types.
6563 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6565 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
6566 to work with more Vector types.
6568 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6570 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
6571 store the elemens directly instead of using and intermediate.
6573 2008-11-13 Zoltan Varga <vargaz@gmail.com>
6575 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
6577 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
6578 to preserve %eax for aot plt trampolines.
6580 * aot-compiler.c (compile_method): Don't skip synchronized methods.
6581 (encode_method_ref): Flag synchronized methods so they won't go through
6584 * aot-compiler.c: Additional work to support AOTing synchronized methods/
6587 * cpu-ia64.md (jmp): Increase max length.
6589 2008-11-12 Zoltan Varga <vargaz@gmail.com>
6591 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
6592 open generic classes.
6594 * aot-compiler.c: Enable the ELF writer on ELF platforms.
6596 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
6597 box+brtrue optimization since it causes test failures on x86.
6599 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
6601 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
6607 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
6608 for simd ctor values.
6610 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
6611 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
6613 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
6615 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
6618 * simd-instrincs.c: Same.
6620 * basic-simd.cs: Same.
6622 2008-11-12 Zoltan Varga <vargaz@gmail.com>
6624 * ratests.cs: Add more tests.
6626 * regalloc2.c (add_spill_code): Handle more corner cases.
6628 2008-11-11 Zoltan Varga <vargaz@gmail.com>
6630 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
6631 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
6632 both the source an destination of an instruction.
6634 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
6636 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
6637 wapihandles.c: more portability changes.
6639 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
6641 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
6642 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
6643 safe to execute in a signal handler and the kernel provides better
6644 the info in /proc/self/smaps. Avoid the assert on sigaction during
6647 2008-11-11 Zoltan Varga <vargaz@gmail.com>
6649 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
6650 do the bblock linking hack if it is actually needed.
6652 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
6655 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
6656 crash problem is fixed.
6658 * branch-opts.c (mono_remove_critical_edges): Link up newly added
6661 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
6663 (mini_method_compile): Set the starting value of next_vreg to
6664 MAX_IREGS + MAX_FREGS when using globalra.
6666 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
6667 filter clauses with BB_EXCEPTION_HANDLER.
6669 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
6671 2008-11-10 Mark Probst <mark.probst@gmail.com>
6673 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
6674 space for stdcall. Fixes regressions on Win32.
6676 2008-11-10 Zoltan Varga <vargaz@gmail.com>
6678 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
6680 (linear_scan): Remove an assert which doesn't seem to be needed.
6682 * local-propagation.c (mono_local_deadce): Avoid a call to
6683 MONO_DELETE_INS which would screw up the instruction linking.
6685 * mini.c (mono_decompose_op_imm): Make this work with globalra.
6687 * regalloc2.c: Upgrade to work the current JIT code.
6689 2008-11-09 Zoltan Varga <vargaz@gmail.com>
6691 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
6694 * aot-runtime.c: Remove some dead code.
6696 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
6698 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
6700 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
6701 trampolines using sscanf since atoi doesn't work on large unsigned values.
6703 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
6704 Initialize code_size.
6706 2008-11-08 Mark Probst <mark.probst@gmail.com>
6708 * method-to-ir.c (mini_emit_inst_for_method): Make
6709 Interlocked.CompareExchange work for Int arguments on 32 bit
6712 2008-11-07 Mark Probst <mark.probst@gmail.com>
6714 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
6716 2008-11-06 Bill Holmes <billholmes54@gmail.com>
6718 * main.c Fix MSVC build.
6720 Contributed under MIT/X11 license.
6722 2008-11-06 Mark Probst <mark.probst@gmail.com>
6724 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
6725 alignment larger than 8 bytes are aligned correctly, too.
6727 * mini.c: Honor the min_align field of MonoClass when laying out
6730 2008-11-06 Zoltan Varga <vargaz@gmail.com>
6732 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
6734 * aot-compiler.c (emit_plt): Fix a warning.
6736 * aot-compiler.c: Implement ARM support in the binary writer.
6738 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6740 * basic-simd.cs: Add test for getter with byref arg.
6741 Fix the naming of a few tests.
6742 Add missing checks to a test.
6744 2008-11-05 Zoltan Varga <vargaz@gmail.com>
6746 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
6748 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
6749 most of the full-aot support for monitor enter/exit trampolines.
6751 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
6752 enter/exit trampoline creation functions.
6754 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
6757 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
6759 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
6760 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
6761 implement the needed functionality without adding crap to the runtime.
6763 2008-11-05 Zoltan Varga <vargaz@gmail.com>
6765 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
6768 * mini.c (mono_build_date): New global version holding the build date in
6771 * Makefile.am (buildver.c): Generate a file containing the build date.
6773 * main.c: Set the build date from the generated file.
6775 * mini.c (mono_get_runtime_build_info): New helper function returning build
6776 information in a string format.
6778 * driver.c (mono_main): Print the build date in --version.
6780 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
6781 file when the bind-to-runtime-version option is used.
6783 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6785 * simd-intrinsics.c: Fix bug when using getters and byref args.
6787 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6789 * simd-methods.h: Rename prefetch methods.
6791 * simd-intrinsics.c: Same.
6793 2008-11-05 Mark Probst <mark.probst@gmail.com>
6795 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
6798 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6800 * aot-compiler.c: Use the bundled elf header files instead of depending on
6803 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
6806 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
6809 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
6811 * cpu-x86.md: Add store nta ops.
6817 * mini.h: Add an enum for simd prefetch modes.
6819 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
6820 of store. Use the changed code to support store nta.
6822 * simd-intrinsics.c: Add prefetch ops for all vector types.
6824 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6826 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
6829 * aot-compiler.c: Use statically allocated buffers for constructing symbol
6832 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
6835 2008-11-04 Mark Probst <mark.probst@gmail.com>
6837 * mini-x86.c: Fixed commit.
6839 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6841 * aot-compiler.c (emit_plt): Align the plt section only on x86.
6843 2008-11-04 Mark Probst <mark.probst@gmail.com>
6845 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
6846 and MONITOR_EXIT, for the ASM fastpaths.
6848 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
6851 * mini.c, patch-info.h: Signature and patch infos for
6852 Monitor.Enter/Exit trampolines.
6854 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
6856 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
6857 Monitor.Enter/Exit ASM fastpath for Linux.
6859 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6861 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
6863 * objects.cs: Add a new test.
6865 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
6867 * aot-runtime.c (load_method): Run class initialization in the PLT case even
6868 if MONO_LOG_LEVEL is set.
6870 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
6872 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
6874 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
6876 * aot-compiler.c: Change the relocation code to use virtual addresses instead
6877 of file offsets. Align the sections belonging to the data segment to
6880 2008-11-03 Zoltan Varga <vargaz@gmail.com>
6882 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
6883 elf.h. Port it to amd64.
6885 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
6887 * driver.c: Enable SIMD by default.
6889 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
6891 * cpu-x86.md: Add prefetch op.
6897 * mini.h: Add an enum for simd prefetch modes.
6899 * simd-methods.h: Add prefetch function names.
6901 * simd-intrinsics.c: Add prefetch ops for all vector types.
6903 2008-11-03 Zoltan Varga <vargaz@gmail.com>
6905 * aot-compiler.c (emit_bytes): Speed this up a little.
6907 2008-11-02 Zoltan Varga <vargaz@gmail.com>
6909 * aot-compiler.c: Add JIT time etc. statistics.
6911 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
6913 * mini.h (MonoCompile): Add 'got_offset' field.
6915 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
6916 method_got_offsets array.
6918 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
6921 * aot-compiler.c (compile_method): Add generic method instances referenced
6922 by the method to the list of methods to be compiled, this is required so if
6923 A<T> references B<T>, and another assembly references A<int>, then it will
6924 also get a copy of B<int>.
6926 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
6927 when checking for monitor enter/exit.
6929 2008-10-30 Mark Probst <mark.probst@gmail.com>
6931 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
6932 for Monitor.Enter and Monitor.Exit if enabled.
6934 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
6937 2008-10-30 Zoltan Varga <vargaz@gmail.com>
6939 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
6940 of an OP_MOVE. Fixes #440046.
6942 * basic-long.cs: Add a new test.
6944 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
6946 * mini.h: Add synchronization note for the managed counter-part.
6948 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
6949 returns the simd caps of the current cpu.
6951 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
6953 * basic-simd.cs: Remove Console.WriteLine.
6955 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6957 * basic-simd.cs: New tests for Vector2ul.
6959 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6961 * simd-intrinsics.c: Add new vector type Vector2ul.
6963 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6965 * basic-simd.cs: New tests for Vector2l.
6967 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6969 * cpu-x86.md: Add long version of most packed int ops.
6975 * simd-intrinsics.c: Add new vector type Vector2l.
6977 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6979 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
6981 * simd-methods.h: Remove SN_op_BitwiseXor.
6983 2008-10-28 Zoltan Varga <vargaz@gmail.com>
6985 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
6988 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6990 * basic-simd.cs: Test for Vector2d.
6992 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
6995 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6997 * cpu-x86.md: Add double version of all packed float ops.
7003 * simd-intrinsics.c: Add new vector type Vector2d.
7005 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
7007 * simd-methods.h: Add Duplicate.
7009 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7011 * basic-simd.cs: Test for packing with signed saturation.
7013 2008-10-28 Zoltan Varga <vargaz@gmail.com>
7015 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
7016 found in the TYPESPEC table.
7018 2008-10-26 Zoltan Varga <vargaz@gmail.com>
7020 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
7023 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
7025 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
7026 instead of the RVA, since the RVA can be changed by tools like the cil
7029 * method-to-ir.c (mono_method_to_ir2): Ditto.
7031 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
7032 (deserialize_variable): Ditto.
7034 2008-10-25 Martin Baulig <martin@ximian.com>
7036 * debug-mini.c (write_variable): Use
7037 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
7039 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7041 * cpu-x86.md: Add unsigned variants of packd and packw.
7045 * mini-x86.h: Emit the right instruction for packd and packw.
7046 Add unsigned variants of packd and packw.
7048 * simd-intrinsics.c: Packd and packw were used in place of their
7049 unsigned variants. Change that.
7050 Add intrinsics for (Signed)PackWithSignedSaturation.
7052 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
7054 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7056 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
7058 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7060 * mini-ops.h: Remove dword packed add/sub with saturation ops.
7062 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
7064 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
7067 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
7069 2008-10-24 Mark Probst <mark.probst@gmail.com>
7071 * method-to-ir.c, mini.c: Special casing for the synchronized
7072 wrapper for the ldtoken+GetTypeFromHandle case.
7074 2008-10-24 Zoltan Varga <vargaz@gmail.com>
7076 * mini.c (mono_replace_ins): Move this to branch-opts.c.
7078 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
7079 created/split bblocks.
7081 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7083 * mini-ops.h: Add packed signed mul high.
7087 * mini-x86.c (mono_arch_output_basic_block): Same.
7089 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
7091 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
7093 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7095 * basic-simd.cs: Tests for Vector16sb.
7097 2008-10-24 Zoltan Varga <vargaz@gmail.com>
7099 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
7101 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
7103 * mini-ops.h: Add packed signed min, max and compare greater.
7107 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
7110 * simd-methods.h: Add CompareGreaterThan.
7112 * simd-methods.h: Remove CompareEquals.
7114 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
7116 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
7118 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
7121 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
7123 * basic-simd.cs: Fix tests due to change in the API.
7125 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7127 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
7129 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7131 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
7133 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
7134 inst_offset as this has invalid values for LDADDR.
7136 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7138 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
7140 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
7142 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7144 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
7145 for accessing field->data.
7147 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7149 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
7151 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7153 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
7155 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
7157 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7159 * dominators.c (mono_compute_natural_loops): Allocate GList enties
7160 from the cfg mempool.
7162 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
7164 * basic-simd.cs: Tests for new methods in Vector8us.
7166 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
7168 * mini-ops.h: Add multiply and store high.
7172 * mini-x86.c (mono_arch_output_basic_block): Same.
7174 * simd-methods.h: Same.
7176 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
7179 2008-10-19 Zoltan Varga <vargaz@gmail.com>
7181 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
7182 mono_class_setup_vtable ().
7184 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
7185 mono_class_get_vtable_entry () for accessing klass->vtable.
7187 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
7189 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
7192 * method-to-ir.c (mono_save_token_info): Don't save references made from
7195 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
7196 of generic instances.
7198 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
7200 2008-10-19 Mark Probst <mark.probst@gmail.com>
7202 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
7203 OP_JMP depends on the method signature. Calculate it properly.
7205 2008-10-19 Zoltan Varga <vargaz@gmail.com>
7207 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
7210 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
7212 (emit_extra_methods): Add another table mapping method indexes to
7213 offsets in the extra_method_info table.
7215 * mini.h: Bump AOT file format version.
7217 * aot-runtime.c: Merge most of the code from mono_aot_get_method
7218 and mono_aot_get_method_from_token () into one function.
7220 2008-10-19 Mark Probst <mark.probst@gmail.com>
7222 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
7225 2008-10-18 Zoltan Varga <vargaz@gmail.com>
7227 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
7230 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
7233 * mini.c (mono_patch_info_equal): Compare the generic context as well.
7235 * mini.h: Bump aot file format version.
7237 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
7238 AOT file can contain native code for methods which are not in the METHOD
7239 table. Generate code for non-sharable generic instances of generic methods
7240 found in the METHODSPEC table.
7242 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
7243 encoding generic type handles.
7245 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
7246 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
7248 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
7249 macros + MONO_ADD_INS.
7251 * mini.c (mono_jump_info_token_new2): New function which takes a generic
7254 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
7256 * mini.h: Bump aot file format version.
7258 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
7260 2008-10-17 Mark Probst <mark.probst@gmail.com>
7262 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
7263 platforms, with definable stack alignment value. Set to 16 now
7266 * mini.c, mini.h, driver.c: Command line option for disabling
7269 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7271 * basic-simd.cs: Tests for new methods in Vector4ui.
7273 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7275 * mini-ops.h: Add packed int shuffle.
7279 * mini-x86.c (mono_arch_output_basic_block): Same.
7281 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
7282 extract mask, max, min, shuffle.
7284 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
7286 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7288 * basic-simd.cs: Tests for new methods in Vector8us.
7290 2008-10-17 Mark Probst <mark.probst@gmail.com>
7292 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
7293 RuntimeTypeHandle, not a TypedReference.
7295 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
7297 * simd-intrinsics.c: remove relocations.
7299 2008-10-17 Zoltan Varga <vargaz@gmail.com>
7301 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
7302 optimizations from the x86 backend.
7304 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
7306 * simd-methods.h, simd-intrinsics.c: debloat method names and
7307 prepare for no relocations.
7309 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7311 * mini-ops.h: Add packed min/equal and sum of absolute differences.
7315 * mini-x86.c (mono_arch_output_basic_block): Same.
7317 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
7318 extract mask, max, min and sum of absolute differences.
7320 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
7323 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7325 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
7326 Renamed one test for consistency.
7328 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7330 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
7331 fix to the code that deal with other blocks.
7333 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7335 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
7337 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7339 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
7340 that deals with vreg interference. Explicitly check for OP_LDADDR to be
7341 able to process the source reg.
7343 2008-10-16 Martin Baulig <martin@ximian.com>
7345 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
7347 * inssel.brg: Add `OP_HARD_NOP'.
7349 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
7351 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
7352 `OP_HARD_NOP' instruction when running inside the debugger.
7354 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
7355 `OP_HARD_NOP' instruction when running inside the debugger.
7357 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7359 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
7360 now works. The issue with the regalloc tripping up no longer
7363 * simd-intrinsics.c (load_simd_vreg): Same.
7365 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7367 * basic-simd.cs: Tests for new Vector8ui methods.
7369 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7371 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
7372 only for type. This fixes crashes where MonoInst::klass is checked
7373 for ops of type != VTYPE or OBJ.
7375 * simd-intrinsics.c (load_simd_vreg): Same.
7377 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7379 * mini-ops.h: Add ops for packed shuffle/max/avg and
7384 * mini-x86.c (mono_arch_output_basic_block): Same.
7386 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
7389 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
7390 to emit extract mask op.
7392 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
7393 to emit word shuffles.
7395 2008-10-15 Mark Probst <mark.probst@gmail.com>
7397 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
7398 the largest alignment needed by a variable, but at least
7401 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7403 * basic-simd.cs: Tests for the fixes in the last commit.
7405 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7407 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
7408 no longer handles STACK_PTR input.
7410 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
7412 * simd-intrinsics.c (load_simd_vreg): New function that works like
7413 get_simd_vreg but handles STACK_PTR input.
7415 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
7416 as the input can be an arbitrary pointer.
7418 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
7419 LDADDR local optimization directly otherwise use a store op.
7421 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7423 * basic-simd.cs: Tests for dup low and dup high.
7425 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7427 * mini-ops.h: Add dup low and dup high ops.
7431 * mini-x86.c (mono_arch_output_basic_block): Same.
7433 * simd-intrinsics.c (vector4f_intrinsics): Same.
7435 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7437 * basic-simd.cs: Tests for recently added functionality.
7439 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7441 * mini-ops.h: Add remaining sse1 fp ops.
7443 * cpu-x86.md: Add remaining sse1 fp ops.
7445 * mini-x86.c (mono_arch_output_basic_block): Same.
7447 * mini.h: Add enum for simd FP compare conditions.
7449 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
7451 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
7452 so the backed can generate the appropriate op.
7454 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7455 This patch squeese one more byte from the SimdIntrinsc struct.
7457 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
7458 a a shift amount intead of simply or'ing it.
7460 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
7462 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
7463 byte so we can have an aditional flags field without increasing struct size.
7465 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
7466 against the simd_supported_versions bitmask.
7468 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
7470 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
7472 * mini.c: remove rawbuffer code (the only use here is unsafe because
7473 it takes locks during signal handling and the kernel now provides much
7474 better info in proc/pid/smaps these days).
7476 2008-10-13 Zoltan Varga <vargaz@gmail.com>
7478 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
7479 OP_X86_PUSH_OBJ. Fixes #434620.
7481 * objects.cs: Add a test.
7483 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
7485 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
7486 that the packuswb/packusdw don't work with unsigned numbers for what
7487 would be negative numbers in signed format.
7489 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
7490 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
7492 * mini-ops.h: Add doubleword forms of many ops and packing ones.
7494 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
7496 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
7498 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
7500 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
7503 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
7504 version as the enum in mini.h.
7506 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
7507 for sse3 ops, check the simd_version field if present. This way the code
7508 works with all versions of sse.
7510 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7512 * simd-intrinsics.c: Fixed intrinsic name typo.
7514 * mini.h: Added missing simd exported function.
7516 * basic-simd.cs: Added tests for Vector4ui.
7517 Fixed broken test for Vector16b.
7519 2008-10-10 Zoltan Varga <vargaz@gmail.com>
7521 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
7522 the max length to 64.
7524 2008-10-10 Mark Probst <mark.probst@gmail.com>
7526 * method-to-ir.c: Only do the fast virtual generic method call for
7527 non-wrapper methods.
7529 * mini.h, mini-trampolines.c: The new generic virtual remoting
7530 trampoline handles virtual method calls via the vtable (as done by
7531 the fast virtual generic method calls) to remoting proxies.
7533 * mini.c (mono_jit_create_remoting_trampoline): For generic
7534 methods reate a generic virtual remoting trampoline.
7536 * mini-amd64.h: Enable fast virtual generic method calls again.
7538 2008-10-10 Mark Probst <mark.probst@gmail.com>
7540 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
7541 restore registers when doing tail calls.
7543 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7545 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
7548 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7550 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
7552 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7554 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
7556 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7558 * basic-simd.cs: Retrofit for API changes.
7560 2008-10-10 Mark Probst <mark.probst@gmail.com>
7562 * mini-ppc.c: Handle integer stack arguments for tail calls.
7564 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7566 * optflags-def.h: Removed sse3 optimization.
7570 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
7573 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
7575 * mini.h: Added enumeration with simd versions.
7577 * simd-intrinsics.c (emit_intrinsics): Use the new static var
7580 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
7582 * mini.c (mini_init): Call mono_simd_intrinsics_init.
7584 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
7586 * basic-simd.cs: Added tests for Vector8u and Vector16u.
7588 * basic-simd.cs: Fixed test naming.
7590 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
7592 * mini-ops.h: Added ops for packed and saturated math, shifts
7593 and packing/unpacking.
7595 * cpu-x86.md: Added descriptors for the above ops.
7597 * mini-x86.c: Added code to emmit the above ops.
7599 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
7601 2008-10-08 Zoltan Varga <vargaz@gmail.com>
7603 * aot-compiler.c (compile_method): Enable AOT for generic code.
7605 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
7607 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
7609 * mini.c: add a workaround for a common screwup that ends up blamed
7610 to mono (other processes blocking signal delivery).
7612 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7614 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
7615 in the LDFLD/STFLD opcodes. Fixes #432673.
7617 * iltests.il.in: Add a new test.
7619 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
7621 * mini-arm.c: attach the thread in unmanaged->managed transitions
7622 using delegates (bug #433148).
7624 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
7626 * basic-simd.cs: Use new ShuffleSel constants.
7628 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
7630 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
7632 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
7633 only disable simd intrinsics if no sse2 is detected.
7635 * optflags-def.h: Added sse3.
7637 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
7640 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7642 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
7643 when adding delegate-invoke wrappers.
7645 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7647 * Makefile.am: Reenable the simd tests.
7649 2008-10-07 Bill Holmes <billholmes54@gmail.com>
7651 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
7652 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
7653 other vreg is allocated to that hreg.
7655 Contributed under MIT/X11 license.
7657 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7659 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
7662 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
7664 * basic-simd.cs: New test suite for SIMD intrinsics.
7666 * Makefile.am: Added new tests.
7668 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
7670 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
7674 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
7676 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
7677 using SSE2 aware opcodes.
7679 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
7680 is enabled, this code path is only reachable if conversion ops are emmited after
7683 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
7685 This optimization saves 6 bytes per conversion against the old version.
7687 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7689 * aot-compiler.c (compile_method): Don't skip methods referencing
7690 generic methods without a corresponding entry in token_info_hash, since
7691 encode_method_ref () can handle all generic methods now.
7693 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
7694 generic context is set.
7696 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
7697 generic sharing of LDTOKEN.
7699 2008-10-06 Mark Probst <mark.probst@gmail.com>
7701 * mini-amd64.h: Temporarily disabled fast virtual generic method
7702 calls because it breaks the System.Runtime.Remoting tests.
7704 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7706 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
7708 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
7709 so inlining actually works.
7710 (check_inline_caller_method_name_limit): Ditto.
7712 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
7714 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
7715 64 bit safety (from Olaf Hering and Andreas Farber).
7717 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7719 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
7720 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
7721 unused virtual call support code.
7723 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
7725 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
7726 which can't use aot trampolines.
7727 (decode_patch): Don't create aot trampolines for methods which can't use
7730 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
7731 use aot trampolines.
7733 * mini.h: Bump AOT image format version.
7735 2008-10-05 Zoltan Varga <vargaz@gmail.com>
7737 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
7738 to save_token_info () since cmethod is inflated for constrained calls.
7740 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
7742 2008-10-04 Andreas Farber <andreas.faerber@web.de>
7744 * Makefile.am: Add build rules for ppc64.
7745 This avoids the build failing at pedump with unresolved symbols
7746 due to lack of arch_sources. Instead it will now fail earlier
7747 due to lack of cpu-ppc64.md.
7749 Contributed under MIT/X11 license.
7751 2008-10-04 Mark Probst <mark.probst@gmail.com>
7753 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
7756 * iltests.il.in: Add test case for tail call with many arguments.
7758 2008-10-03 Zoltan Varga <vargaz@gmail.com>
7760 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
7761 to the fast virtual generic method code until the aot case is fixed.
7763 2008-10-03 Mark Probst <mark.probst@gmail.com>
7765 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
7767 2008-10-03 Mark Probst <mark.probst@gmail.com>
7769 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
7772 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
7774 * simd-intrinsics.c: Forgot to add this one.
7776 * mini-codegen.c: Fix macro in case SIMD is not supported.
7778 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
7780 This patch land initial JIT support for simd intrinsics.
7782 * mini-x86.h: Added new define to make --enable_minimal work on x86.
7784 * Makefile.am: Added simd-intrinsics.c
7786 * simd-intrinsics.c: New file with simd instrinsic related
7789 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
7791 * cpu-x86.md: Add simd related instructions.
7793 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
7795 * driver.c: Added two new --regression variants.
7797 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
7799 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
7801 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
7802 extract some complicated logic to helper functions.
7804 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
7806 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
7808 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
7809 the specialized simplification pass.
7811 * method-to-ir.c (mono_spill_global_vars): Use new macro.
7813 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
7815 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
7818 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
7819 if MONO_ARCH_NEED_SIMD_BANK is defined.
7821 * mini-ops.h: Added the new simd ops.
7823 * mini-x86.c: Added mono_arch_xregname.
7825 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
7827 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
7829 * mini-x86.h: Define simd related MONO_ARCH macros.
7831 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
7833 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
7835 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
7836 MONO_CLASS_IS_SIMD to deal with simd related IR.
7838 * mini.h (MonoInst): Added spill_var to the backend union.
7840 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
7842 * mini.h: Added forward declarations of the new simd fuctions.
7844 * optflags-def.h: Added new optimization names SIMD.
7846 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
7848 * regalloc.h: Added support for working with 3 register banks.
7850 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
7852 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
7854 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
7856 * mini-exceptions.c: remove 64 bit related ifdef clutter.
7858 2008-10-03 Zoltan Varga <vargaz@gmail.com>
7860 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
7861 instead of one on 64 bit systems.
7863 * method-to-ir.c: Remove unused includes.
7865 2008-10-02 Zoltan Varga <vargaz@gmail.com>
7867 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
7868 cfg->used_int_regs, since the two are different on arm.
7870 2008-10-02 Mark Probst <mark.probst@gmail.com>
7872 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
7873 mono_method_get_vtable_index() to get the vtable index.
7875 2008-10-02 Mark Probst <mark.probst@gmail.com>
7877 * method-to-ir.c (mono_method_to_ir2): Don't create native
7878 wrappers for array methods, because they're never called (and if
7879 they were called they wouldn't work).
7881 2008-10-02 Mark Probst <mark.probst@gmail.com>
7883 * method-to-ir.c (mono_method_to_ir2): Array methods are
7884 special-cased and must not be invoked indirectly via the (M)RGCTX
7885 when generic sharing is turned on. Fixes #431413.
7887 2008-10-01 Mark Probst <mark.probst@gmail.com>
7889 * method-to-ir.c: When generic sharing is active, call
7890 non-interface virtual generic methods via the standard trampoline.
7892 * mini-trampolines.c: Handle virtual generic shared methods.
7894 * mini.h, mini-x86.c, mini-x86.h: New argument for
7895 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
7896 method thunks and which is the trampoline to call if the lookup
7897 fails. Enable the virtual generic method thunk for x86.
7899 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
7900 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
7901 argument but assert that it's NULL, because these archs don't yet
7902 implement the virtual generic method thunk. Changes in the IMT
7903 thunk data structures.
7905 2008-10-01 Zoltan Varga <vargaz@gmail.com>
7907 * aot-compiler.c (emit_globals): Avoid invalid characters in
7908 the static linking symbol.
7910 * objects.cs: Add a test for the range check optimization. Fix warnings.
7912 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
7913 optimization from the current JIT.
7915 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
7916 later in decompose_array_access_opts () to allow more optimizations.
7918 * method-to-ir.c (mono_handle_soft_float): Rename this to
7919 mono_decompose_soft_float () for consistency.
7921 * mini-ops.h: Fix arguments of OP_STRLEN.
7923 * method-to-ir.c (save_cast_details): Extract the cast details saving code
7924 into a separate function.
7925 (reset_cast_details): Ditto.
7926 (handle_unbox): Save cast details. Fixes #431254.
7928 * method-to-ir.c: Remove some obsolete FIXMEs.
7930 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7932 * ir-emit.h (alloc_dreg): Write a warning before crashing.
7934 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7936 * mini-codegen.c: More work on macros to make them
7937 ready for multiple regbanks.
7939 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7941 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
7943 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
7945 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7947 * mini-codegen.c (mono_spillvar_offset): Proper support for
7950 2008-09-30 Zoltan Varga <vargaz@gmail.com>
7952 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
7953 the stack overflow changes.
7955 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7957 * mini-codegen.c: Make all bank macros depend on reg_bank.
7959 * mini-codegen.c (mono_local_regalloc): Make free mask
7960 initialization regbank aware.
7962 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7964 * mini-codegen.c (mono_local_regalloc): Extract callee
7965 mask selection to a function and make it regbank aware.
7967 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7969 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
7970 code to deal with many regbanks.
7972 2008-09-30 Zoltan Varga <vargaz@gmail.com>
7974 * mini-codegen.c: More fp->regbank changes.
7976 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
7978 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
7979 of a hardcoded constant.
7981 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
7983 * method-to-ir.c (type_from_stack_type): Fix typo.
7985 2008-09-29 Zoltan Varga <vargaz@gmail.com>
7987 * mini-ia64.c (emit_move_return_value): Convert float return values to
7990 * objects.cs: Add a new test.
7992 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
7993 VARARG methods to fix an assert later.
7995 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
7996 end so it at least compiles.
7998 2008-09-28 Zoltan Varga <vargaz@gmail.com>
8000 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
8002 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
8004 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
8005 optimization to a new function (emit_optimized_ldloca_ir) and enable
8006 it for both ldloca and ldloca_s.
8008 2008-09-28 Zoltan Varga <vargaz@gmail.com>
8010 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
8011 gshared CASTCLASS code.
8013 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
8014 amd64, where the libc stack unwinder encounters stack frames referring to
8015 native code in unmapped memory.
8017 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
8020 * generics.cs: Add new test.
8022 2008-09-27 Zoltan Varga <vargaz@gmail.com>
8024 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
8025 add a check that one of the ARM_FPU_ constants is defined.
8027 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
8029 * mini-exceptions.c: Fix build on non-altstack platforms.
8031 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
8034 * ir-emit.h: Add a comment to NEW_PCONST.
8036 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
8038 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
8040 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
8041 after the changes to MonoJitDomainInfo.
8043 2008-09-27 Mark Probst <mark.probst@gmail.com>
8045 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
8047 2008-09-27 Mark Probst <mark.probst@gmail.com>
8049 * mini-ppc.c: Compiler warning fixes.
8051 2008-09-27 Mark Probst <mark.probst@gmail.com>
8053 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
8056 2008-09-27 Mark Probst <mark.probst@gmail.com>
8058 * exceptions-ppc.c, mini-ppc.h: Compile
8059 mono_arch_handle_altstack_exception() on Darwin, too.
8061 2008-09-27 Mark Probst <mark.probst@gmail.com>
8063 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
8064 work on archs which don't have generic sharing implemented, only
8065 without the vtable_arg.
8067 2008-09-26 Mark Probst <mark.probst@gmail.com>
8069 * mini.c: Added comment explaining why delegate ctor icall
8070 wrappers are compiled.
8072 2008-09-26 Mark Probst <mark.probst@gmail.com>
8074 * mini.c: Don't produce trampolines to delegate ctor icall
8075 wrappers but compile them upfront.
8077 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
8079 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
8080 runtime-set function when going back to managed code. Currently this
8081 is used to set back the protection on the soft ovf pages and/or to
8082 throw the stack overflow exception that happened in unmanaged code.
8084 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
8086 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
8087 runtime-set function when going back to managed code. Currently this
8088 is used to set back the protection on the soft ovf pages and/or to
8089 throw the stack overflow exception that happened in unmanaged code.
8091 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
8093 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
8094 the support code for restoring stack protection after stack overflows
8095 that happen in unmanaged code. Don't set the exec permission on the
8098 2008-09-26 Zoltan Varga <vargaz@gmail.com>
8100 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
8101 delegate->method_ptr is set. Fixes #428054.
8103 2008-09-25 Zoltan Varga <vargaz@gmail.com>
8105 * tests.cs: Rename to ratests.cs.
8107 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
8108 emit_get_rgctx_... functions.
8110 2008-09-25 Mark Probst <mark.probst@gmail.com>
8112 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
8114 2008-09-25 Mark Probst <mark.probst@gmail.com>
8116 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
8117 before asserting that method is sharable.
8119 2008-09-25 Mark Probst <mark.probst@gmail.com>
8121 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
8122 whether method needs a static RGCTX wrapper used instead of
8125 * generic-sharing.c, mini.h: A few functions moved to
8126 metadata/generic-sharing.c.
8128 2008-09-25 Mark Probst <mark.probst@gmail.com>
8130 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
8131 Generic code sharing for value types, which essentially means
8132 treating value type methods like static methods. The RGCTX is
8133 passed in the same way.
8135 2008-09-25 Zoltan Varga <vargaz@gmail.com>
8137 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
8138 opcode when creating multi-dimensional arrays of open types.
8140 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
8143 * generics.cs: Add a test.
8145 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
8147 2008-09-24 Zoltan Varga <vargaz@gmail.com>
8149 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
8151 * mini.c (mini_method_compile): Set it when running under the debugger.
8153 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
8154 vreg optimization if the flag is set.
8156 * driver.c (mono_main): Add --attach= option to pass options to
8159 * mini.c (sigquit_signal_handler): Start the attach agent.
8161 * ssapre.c: Disable this to save space since it is not yet ported to
8164 * regalloc2.c: Disable this to save space.
8166 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
8168 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
8170 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
8171 the -v option useful again.
8173 2008-09-24 Zoltan Varga <vargaz@gmail.com>
8175 * mini-amd64.c (mono_arch_output_basic_block): Add support for
8178 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
8179 arrays of arrays. Fixes #428406.
8181 * method-to-ir.c (mini_emit_castclass): Ditto.
8183 * objects.cs: Add new test.
8185 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
8187 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
8188 was wrong at it choked against target_type_is_incompatible for byref types.
8190 2008-09-23 Zoltan Varga <vargaz@gmail.com>
8192 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
8195 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
8197 * mini-exceptions.c: update a few more exceptions-related counters.
8199 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
8201 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
8202 new functions to allocate from persistent mempools.
8204 2008-09-23 Zoltan Varga <vargaz@gmail.com>
8206 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
8207 multiple register banks in the future.
8209 * mini-codegen.c (mono_local_regalloc): Fix a warning.
8211 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
8213 * mini.c (type_to_eval_stack_type): Remove duplicated function.
8215 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
8217 * mini.h: Export type_to_eval_stack_type.
8219 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
8220 is only ins->klass of byref types.
8222 2008-09-22 Zoltan Varga <vargaz@gmail.com>
8224 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
8225 (mini_emit_memcpy2): Ditto.
8227 * mini-amd64.c: Fix a warning.
8229 2008-09-21 Mark Probst <mark.probst@gmail.com>
8231 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
8234 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
8236 * method-to-ir.c: Extract stloc micro-optimization to a
8237 function and apply it to all cases.
8239 2008-09-19 Mark Probst <mark.probst@gmail.com>
8241 * method-to-ir.c: Don't fail generic code sharing in cases we
8244 2008-09-18 Mark Probst <mark.probst@gmail.com>
8246 * mini-ppc.c: Handle structs in tailcalls on Darwin.
8248 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
8250 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
8253 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
8255 * trace.c: make tracing more useful and correct, with per-thread
8258 2008-09-15 Mark Probst <mark.probst@gmail.com>
8260 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
8261 doing a method call and the argument is an R4.
8263 2008-09-14 Zoltan Varga <vargaz@gmail.com>
8265 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
8268 2008-09-13 Mark Probst <mark.probst@gmail.com>
8270 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
8272 2008-09-12 Zoltan Varga <vargaz@gmail.com>
8274 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
8275 (MONO_JUMP_TABLE_FROM_INS): Ditto.
8277 2008-09-11 Zoltan Varga <vargaz@gmail.com>
8279 * driver.c: Add a --agent argument (not supported yet) to load managed
8280 agent assemblies before loading the main assembly, similarly to how the
8281 Java VM handles agents.
8283 2008-09-11 Mark Probst <mark.probst@gmail.com>
8285 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
8286 function to do stack layout of local variables.
8288 2008-09-11 Mark Probst <mark.probst@gmail.com>
8290 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
8293 2008-09-11 Zoltan Varga <vargaz@gmail.com>
8295 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
8296 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
8297 JIT if DISABLE_JIT is defined.
8299 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
8302 2008-09-10 Mark Probst <mark.probst@gmail.com>
8304 * iltests.il.in: Disable the fconv test on PPC (the result is
8305 undefined according to ECMA).
8307 2008-09-10 Mark Probst <mark.probst@gmail.com>
8309 * iltests.il.in: Enable tail call tests for PPC.
8311 * mini.h: Add variable for storing incoming valuetype argument
8312 addresses for tail calls.
8314 * mini-ppc.c: Implement valuetype arguments and return values for
8317 2008-09-09 Mark Probst <mark.probst@gmail.com>
8319 * mini-ppc.c: Partially implement tail calls (struct arguments and
8320 return values not supported).
8322 * method-to-ir.c: Enable tail calls on PPC.
8324 2008-09-08 Zoltan Varga <vargaz@gmail.com>
8326 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
8327 runtime-invoke wrappers to work around the problem of them getting
8328 assigned to a random class.
8330 * aot-runtime.c (mono_aot_get_method): Ditto.
8332 2008-09-07 Zoltan Varga <vargaz@gmail.com>
8334 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
8335 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
8337 2008-09-07 Mark Probst <mark.probst@gmail.com>
8339 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
8340 until they're implemented properly.
8342 * exceptions-ppc.c: Use arch-independent exception-handling code
8343 instead of custom one.
8345 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
8348 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
8350 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
8351 applies when __powerpc__ is defined.
8353 2008-09-06 Zoltan Varga <vargaz@gmail.com>
8355 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
8356 methods to their code to avoid computing the full name of wrappers and
8357 doing a lookup in a string hash table.
8359 2008-09-05 Zoltan Varga <vargaz@gmail.com>
8361 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
8362 we identify bblocks before method_to_ir () is ran.
8364 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
8365 Also avoid optimizing branches pointing to themselves.
8367 * mini.c (mini_method_compile): Ditto. Fixes #422947.
8369 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
8371 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
8373 2008-09-05 Zoltan Varga <vargaz@gmail.com>
8375 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
8376 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
8377 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
8380 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
8381 jumped to the same entry in plt_jump_table.
8383 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
8385 * method-to-ir.c (initialize_array_data): Handle field with RVA from
8388 2008-08-31 Zoltan Varga <vargaz@gmail.com>
8390 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
8391 other assignment can be if converted. Saves 1.5% on corlib size and fixes
8394 2008-08-29 Geoff Norton <gnorton@novell.com>
8396 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
8397 segment, and doesn't properly handle .space as .text. Fixes
8400 2008-08-29 Geoff Norton <gnorton@novell.com>
8402 * mini.c: Disable the mach exception handler when running on
8405 2008-08-29 Geoff Norton <gnorton@novell.com>
8407 * aot-compiler.c: Patch from Renaldas Zioma to properly register
8408 globals on Darwin/ARM
8410 2008-08-28 Zoltan Varga <vargaz@gmail.com>
8412 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
8413 since too many things depend on it. Instead, call
8414 mono_runtime_set_no_exec ().
8416 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
8419 * aot-compiler.c: Add an 'asm-only' AOT option.
8421 * mini.c: Avoid initializing the runtime when doing AOT compilation.
8423 * aot-compiler.c (compile_method): Disable gshared support for now as it
8426 2008-08-27 Bill Holmes <billholmes54@gmail.com>
8428 * mini-amd64.h : Fix a compiler warning.
8430 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
8431 Changed to use a callback function to retrieve the unwind info.
8432 This avoids problems observed when code blocks were removed by
8433 unloading an app domain.
8435 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
8436 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
8439 Contributed under MIT/X11 license.
8441 2008-08-27 Bill Holmes <billholmes54@gmail.com>
8443 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
8444 case to keep the stack aligned to 8.
8446 Contributed under MIT/X11 license.
8448 2008-08-26 Zoltan Varga <vargaz@gmail.com>
8450 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
8451 avoid repeated linear searches.
8453 2008-08-25 Zoltan Varga <vargaz@gmail.com>
8455 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
8456 methods it can't handle.
8458 * aot-compiler.c (add_method): Avoid adding a method twice.
8459 (add_wrappers): Add runtime invoke wrappers for all methods.
8461 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
8462 function to create an aot-compatible version of this trampoline.
8464 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
8466 2008-08-24 Zoltan Varga <vargaz@gmail.com>
8468 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
8470 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
8471 with a generic sharing failure.
8473 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
8475 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
8476 CEE_RETHROW. Fixes #419634.
8478 * mini.c (mono_method_to_ir): Ditto.
8480 * exceptions.cs: Add a new test.
8482 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
8483 to mono_type_stack_size_internal () since some callers might not pass in
8486 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
8487 instrument_prolog. Fixes #419878.
8489 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
8490 doubles in soft float mode volatile.
8492 2008-08-23 Zoltan Varga <vargaz@gmail.com>
8494 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
8496 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
8497 to handle soft float correctly.
8499 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
8502 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
8504 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
8505 to sp, since the generics catch code requires it.
8507 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
8510 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
8511 mono_arch_emit_imt_argument ().
8513 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
8515 * mini-arm.c tramp-arm.c: Generic sharing updates.
8517 2008-08-22 Zoltan Varga <vargaz@gmail.com>
8519 * mini-arm.c: Fix the arm build.
8521 * generic-sharing.c (mini_type_get_underlying_type): New helper function
8522 handling enums, generic instances and generic sharing.
8523 (mini_type_stack_size_full): Ditto.
8525 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
8527 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
8529 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
8531 * tramp-arm.c: Implement the rgctx fetch and the generic class init
8534 * mini-arm.c: Various small generic sharing changes.
8536 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
8538 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
8541 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
8542 helper function to return a generic class init trampoline.
8544 * method-to-ir.c mini.c: Use it.
8546 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
8547 arch-specfic function to return a generic class init trampoline.
8549 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
8550 the GENERIC_CLASS_INIT custom code.
8552 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
8553 a fatal error, not a sharing failure.
8555 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
8558 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
8559 trampoline argument from MONO_ARCH_VTABLE_REG.
8561 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
8562 order of the arguments to the C trampoline: pass 'slot' as the trampoline
8563 argument, and pass the vtable in VTABLE_REG.
8565 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
8566 order of the arguments to the C trampoline: pass 'slot' as the trampoline
8567 argument, and pass the vtable in VTABLE_REG.
8568 (mono_arch_create_trampoline_code_full): Remove some special casing for
8569 the rgctx fetch trampoline.
8571 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
8574 * iltests.il: Add a test for it.
8576 2008-08-21 Zoltan Varga <vargaz@gmail.com>
8578 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
8580 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
8583 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
8584 use mono_jit_info_table_find () to avoid recursion.
8585 (mono_delegate_trampoline): Add a sync wrapper here.
8587 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
8590 * mini.c (mono_method_to_ir): Ditto.
8592 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
8593 add_sync_wrapper argument. Don't add a sync wrapper here.
8594 (mono_create_jump_trampoline): Don't add a sync wrapper here.
8596 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
8598 2008-08-20 Bill Holmes <billholmes54@gmail.com>
8600 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
8601 of nonvolatile registers back from MonoContext to CONTEXT.
8603 Contributed under MIT/X11 license.
8605 2008-08-20 Bill Holmes <billholmes54@gmail.com>
8607 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
8608 arguments on Winx64 there are only 4 argument registers. For this
8609 logic to work the last argument must be pulled from the stack.
8611 Contributed under MIT/X11 license.
8613 2008-08-20 Zoltan Varga <vargaz@gmail.com>
8615 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
8617 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
8618 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
8619 encode/decode_method_ref ().
8621 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
8623 * aot-runtime.c (decode_patch): Ditto.
8625 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
8626 MONO_PATCH_INFO_METHOD.
8628 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
8631 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
8634 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
8636 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
8637 one from the caller.
8639 * aot-runtime.c (decode_generic_inst): New function to decode and
8640 return a interned generic inst.
8641 (decode_klass_ref): Use it.
8642 (decode_method_ref): Ditto.
8644 * aot-compiler.c (emit_exception_debug_info): Save
8645 jinfo->has_generic_jit_info too.
8647 2008-08-19 Zoltan Varga <vargaz@gmail.com>
8649 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
8651 * iltests.il.in: Add a test for fconv_to_i.
8653 * liveness.c: Disable the liveness2 pass for now to save space.
8655 * regalloc2.c: Include mempool-internals.h to fix warnings.
8657 * aot-compiler.c (encode_method_ref): Encode the context of generic
8660 * aot-runtime.c (decode_method_ref): Inflate generic methods using
8661 the context saved in the aot file.
8663 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
8665 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
8667 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
8668 volatile so they won't be optimized away.
8670 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
8676 * dominators.c: Remove duplicated functions that now are in
8677 mempool-internals.h.
8679 2008-08-19 Zoltan Varga <vargaz@gmail.com>
8681 * aot-compiler.c: Fix warnings.
8683 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
8685 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
8687 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
8690 * mini.c (mono_resolve_patch_target): Ditto.
8692 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
8693 (encode_klass_ref): Add support for encoding VARs/MVARs.
8695 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
8697 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
8698 the handling of the got entries into a separate 'decode_got_entry' function.
8699 Add support for RGCTX_FETCH.
8701 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
8702 clobbered by the trampoline code.
8704 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
8705 not clobbered by the indirect calling code.
8707 2008-08-18 Zoltan Varga <vargaz@gmail.com>
8709 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
8712 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
8714 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
8715 signature using the compilation mempool otherwise we would leak it.
8717 2008-08-18 Zoltan Varga <vargaz@gmail.com>
8719 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
8720 mono_emit_abs_call ().
8722 * patch-info.h: Add GENERIC_CLASS_INIT.
8724 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
8726 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
8727 as their target as a near call.
8729 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
8731 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
8733 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
8734 call to a runtime function described by a patch.
8736 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
8737 mono_emit_abs_call, this has the advantage that the ABS handling code in
8738 mono_codegen () can handle them both, and can handle other stuff in the
8739 future without additional code.
8741 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
8743 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
8746 * mini.h: Add missing bblock related prototypes.
8748 * mini.h (MonoCompile): Remove unused reverse_inst_list and
8749 reverse_inst_list_len fields.
8751 * mini.c: Refactor this file a bit by moving branch optimizations to
8754 * method-to-ir.c: Merge generic sharing changes missed earlier.
8756 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
8758 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
8759 shared patches. Process METHODCONST as a shared patch.
8761 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
8762 as it crashes on the 2.0 mscorlib.
8764 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
8767 * aot-compiler.c: Use is_plt_patch () in a few additional places.
8768 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
8771 * aot-compiler.c: Reorganize the got handling code to be a bit more
8774 2008-08-17 Zoltan Varga <vargaz@gmail.com>
8776 * aot-compiler.c: Make the patch_to_plt_offset hash table use
8777 mono_patch_info_equals/hash, and use it to massively simplify
8780 * mini.c (mono_patch_info_hash): Simplify this and add support for
8783 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
8785 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
8786 handling code, since an offset is not enough to identify a trampoline.
8788 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
8790 2008-08-17 Mark Probst <mark.probst@gmail.com>
8792 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
8794 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
8796 * mini-ops.h: Argument and result types for OVF_CARRY ops.
8798 * decompose.c: PPC decompositions for various ops.
8800 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
8802 2008-08-17 Zoltan Varga <vargaz@gmail.com>
8804 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
8805 call the generic trampoline code using a call, instead of a jump, to
8806 remove some special casing from the generic trampoline code.
8808 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
8809 (mono_codegen): Ditto.
8811 * aot-compiler.c aot-runtime.c: Ditto.
8813 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
8815 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
8816 helper function to find the offset corresponding to a lazy fetch trampoline.
8818 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
8819 when doing generic sharing.
8821 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
8824 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
8825 mini-trampolines.c to be with the other trampoline creation functions.
8827 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
8828 as it is equal to method->signature in most cases, add a
8829 mono_emit_method_call_full variant which takes a signature and an imt
8832 2008-08-16 Zoltan Varga <vargaz@gmail.com>
8834 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
8835 to this function, since it could be computed easily from the method
8837 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
8840 * method-to-ir.c mini.c: Remove references to
8841 compile_generic_method_wo_context.
8843 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
8844 generic method calls.
8846 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
8847 dimensional non-szarrays.
8849 * mini.c (mini_init): Register mono_array_new_1.
8851 * jit-icalls.c (mono_array_new_1): New jit icall.
8853 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
8854 pointing to the method.
8856 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
8857 method addresses belonging to METHOD_JUMP patches in the
8858 jump_target_got_slot_hash.
8859 (mono_aot_load_method): Ditto.
8861 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
8862 METHOD_JUMP patches.
8864 * mini.c (mini_create_jit_domain_info): New helper function which
8865 initializes/frees domain->runtime_info.
8866 (mini_free_jit_domain_info): Ditto.
8867 (mini_init): Install the domain hook functions with the runtime.
8869 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
8870 information maintained by the JIT.
8872 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
8873 insertion into jump_table_hash into mono_codegen (), also implement proper
8876 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
8877 tail calls, it is already done by the aot code.
8879 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
8882 * iltests.il.in: Make the jmp test a bit more complex.
8884 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
8885 generic instances which doesn't have a token.
8887 * aot-runtime.c (decode_method_ref): Ditto.
8889 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
8890 can handle this case now.
8891 (handle_box): Ditto.
8893 2008-08-15 Geoff Norton <gnorton@novell.com>
8895 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
8898 2008-08-15 Zoltan Varga <vargaz@gmail.com>
8900 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
8901 calling generic methods.
8903 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
8905 * aot-runtime.c (decode_patch_info): Ditto.
8907 * mini.c (mono_resolve_patch_target): Ditto.
8909 * patch-info.h: Add METHOD_RGCTX.
8911 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
8913 2008-08-14 Zoltan Varga <vargaz@gmail.com>
8915 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
8916 arguments in registers.
8918 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
8919 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
8921 * mini.c (mini_method_compile): Abort aot compilation for generic
8922 methods if generic sharing is disabled.
8924 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
8927 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
8928 requiring an mrgctx.
8930 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
8931 store instructions when converting a vcall to a normal call.
8933 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
8934 mono_arch_find_jit_info.
8936 2008-08-13 Zoltan Varga <vargaz@gmail.com>
8938 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
8939 avoid calling mono_method_full_name () for every method even if the
8941 (check_inline_caller_method_name_limit): Ditto.
8943 2008-08-12 Zoltan Varga <vargaz@gmail.com>
8945 * driver.c (main_thread_handler): Allow AOT compilation of multiple
8946 assemblies in one run.
8948 * aot-compiler.c (mono_compile_assembly): Only print out a count of
8949 skipped methods if it is not 0.
8951 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
8953 2008-08-12 Bill Holmes <billholmes54@gmail.com>
8955 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
8956 MONO_ARCH_HAVE_UNWIND_TABLE.
8958 Contributed under MIT/X11 license.
8960 2008-08-12 Bill Holmes <billholmes54@gmail.com>
8962 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
8963 from default optimizaton list on Winx64.
8965 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
8967 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
8968 the LMF from the MonoJitTlsData structure.
8970 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
8972 Contributed under MIT/X11 license.
8974 2008-08-12 Zoltan Varga <vargaz@gmail.com>
8976 * mini.c (sigsegv_signal_handler): Fix the build.
8978 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
8979 assembly->aot_module.
8981 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
8982 hash table. This simplifies and speeds up a lot of code, and fixes support
8985 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
8988 * mini-exceptions.c: Ditto.
8990 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
8991 'native_offset' argument, since these are computed in the
8992 mono_find_jit_info () function.
8994 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
8995 is used by exceptions-ppc.c.
8997 * exceptions-ppc.c: Call mono_find_jit_info () instead of
8998 mono_arch_find_jit_info ().
9000 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
9001 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
9002 generic code in mini-exceptions.c.
9004 2008-08-11 Zoltan Varga <vargaz@gmail.com>
9006 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
9008 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
9010 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
9011 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
9012 called while holding the loader lock. Fixes #415608.
9013 (mono_aot_get_method_from_token_inner): Ditto.
9015 2008-08-09 Zoltan Varga <vargaz@gmail.com>
9017 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
9018 to reduce differences between this and the generic implementation in
9020 (ves_icall_get_frame_info): Ditto.
9022 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
9024 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
9027 * exceptions-ppc.c (arch_get_call_filter): Rename this to
9028 mono_arch_get_call_filter () and make it non-static, for consistency with the
9029 other architectures.
9031 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
9034 * local-propagation.c:
9035 * mini-x86.c: Correct the name of arch defines.
9037 2008-08-09 Zoltan Varga <vargaz@gmail.com>
9039 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
9040 NO_EMULATE_LONG_SHIFT_OPS define.
9042 2008-08-08 Zoltan Varga <vargaz@gmail.com>
9044 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
9045 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
9047 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
9048 MACH fixes. Merged from the 2.0 branch.
9050 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
9052 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
9053 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
9055 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
9057 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
9058 mono_marshal_get_native_wrapper () signature changes.
9060 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
9062 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
9063 conversion bug under arm.
9065 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
9067 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
9069 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
9070 with overflow checking.
9072 2008-08-05 Marek Habersack <mhabersack@novell.com>
9074 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
9075 to the genmdesc.pl file
9077 2008-08-05 Zoltan Varga <vargaz@gmail.com>
9079 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
9080 arg_array in the soft-float versions of the LOAD/STORE macros.
9082 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
9085 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
9087 2008-08-02 Zoltan Varga <vargaz@gmail.com>
9089 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
9090 a float HFA. Fixes #413621.
9092 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
9094 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
9095 frame_size to args_size. Fixes build.
9097 2008-08-02 Zoltan Varga <vargaz@gmail.com>
9099 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
9100 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
9102 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
9103 the stack are not unaligned. Fixes #413247.
9105 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
9107 * mini.c: update jitted methods performance counters.
9109 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
9111 * mini-exceptions.c: increase the exceptions thrown performance
9112 counter in mono_handle_exception ().
9114 2008-07-29 Zoltan Varga <vargaz@gmail.com>
9116 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
9117 can work with netmodules.
9119 2008-07-28 Geoff Norton <gnorton@novell.com>
9121 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
9124 2008-07-28 Zoltan Varga <vargaz@gmail.com>
9126 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
9129 2008-07-28 Bill Holmes <billholmes54@gmail.com>
9131 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
9132 The float param registers and other param registers must be the
9133 same index on Windows x64.
9135 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
9136 ArgValuetypeAddrInIReg argument case. Setting the argument
9137 op to OP_VTARG_ADDR (OP_REGOFFSET)).
9139 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
9140 variable computed above as the copy length for arguments of storage
9141 type ArgValuetypeAddrInIReg.
9143 * mini-amd64.c (mono_arch_emit_call) : Implementing the
9144 ArgValuetypeAddrInIReg argument case. This case will rely on
9145 mono_arch_emit_outarg_vt to emit the correct code later in the process.
9147 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
9148 a 32 byte stack allocation for all calls. We will omit the adjustment for
9149 jump and tail call instructoins as they do not follow the typical call behavior.
9151 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
9152 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
9153 local variable and pass the local variable by reference to the called method.
9155 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
9156 Implementing the ArgValuetypeAddrInIReg argument case. When the address
9157 of a struct is passed in a register it must be saved with the other
9158 volatile argument on the stack.
9160 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
9161 frame pointer the stack adjustment value must be saved to the unwind
9164 Contributed under MIT/X11 license.
9166 2008-07-28 Zoltan Varga <vargaz@gmail.com>
9168 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
9169 which got lost in the merge.
9171 2008-07-27 Zoltan Varga <vargaz@gmail.com>
9173 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
9176 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
9178 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
9179 icalls, since they won't be patched.
9181 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
9182 different code sequence when running under valgrind to prevent some valgrind
9185 * iltests.il.in: Add new regression test.
9187 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
9190 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
9191 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
9193 * iltests.il.in: Add new test.
9195 * aot-compiler.c: Fix some warnings.
9197 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
9200 2008-07-27 Zoltan Varga <vargaz@gmail.com>
9202 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
9203 (mini_usage_jitdeveloper): Add a missing --wapi option.
9205 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9207 * mini-codegen.c: Simplify the is_fp macros.
9208 (free_up_ireg): Remove, use free_up_reg instead.
9209 (free_up_reg): Fix the fp case.
9211 2008-07-26 Zoltan Varga <vargaz@gmail.com>
9213 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
9216 * exceptions-x86.c: Merge some changes which seemed to have got lost
9217 in the linear-ir merge.
9219 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
9221 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
9222 long vreg volatile even if the variable was already created.
9224 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
9227 2008-07-26 Zoltan Varga <vargaz@gmail.com>
9229 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
9231 * mini.c (mono_jit_compile_method_inner): Add support for
9232 MONO_EXCEPTION_BAD_IMAGE.
9234 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
9235 mini_method_get_context () returns NULL. Fixes #356531.
9237 * mini.c (mono_method_to_ir): Ditto.
9239 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
9240 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
9242 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9244 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
9245 in the LDFTN implementation.
9247 2008-07-25 Mark Probst <mark.probst@gmail.com>
9249 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
9250 code, patch calls to icalls, too, even if they're not in the
9251 shared generic code hash. Fixes #411962.
9253 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9255 * cpu-x86.md: Increase the length of the fcall opcodes.
9257 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
9258 calls returning floats.
9260 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
9263 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
9266 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
9267 into the domain->method_code_hash.
9269 * aot-compiler.c: Fix win32 build.
9271 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
9273 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
9274 gshared NEWARR implementation.
9276 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
9278 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
9279 can be used outside of method_to_ir.
9281 * mini.h (MonoCompile): Add arg_types field.
9283 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
9285 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
9286 the values of the local arg_array and param_types array.
9288 2008-07-24 Zoltan Varga <vargaz@gmail.com>
9290 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
9291 got accesses might only get generated later when NEWOBJ is decomposed.
9293 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
9294 looking up the native code of the target method when a delegate is called
9297 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
9300 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
9302 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
9303 AOT work on platforms without a working dlsym implementation.
9305 * mini.h: Bump AOT image format version.
9307 2008-07-24 Mark Probst <mark.probst@gmail.com>
9309 * mini-exceptions.c: Free a MonoType with
9310 mono_metadata_free_type() instead of g_free().
9312 * aot-runtime.c: Free a MonoType.
9314 2008-07-24 Zoltan Varga <vargaz@gmail.com>
9316 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
9319 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
9322 2008-07-23 Massimiliano Mantione <massi@ximian.com>
9323 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
9326 2008-07-23 Zoltan Varga <vargaz@gmail.com>
9328 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
9329 NEWOBJ calls on valuetypes.
9331 * iltests.il.in: Add new test.
9333 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
9335 2008-07-22 Zoltan Varga <vargaz@gmail.com>
9337 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
9338 is no longer needed.
9340 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
9341 non register sized integer arguments.
9342 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
9343 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
9346 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
9349 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
9350 two a binop with different sized arguments is emitted.
9352 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
9353 instruction in the ins==NULL case.
9355 2008-07-23 Zoltan Varga <vargaz@gmail.com>
9357 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
9359 * mini-x86.c: Fix osx build.
9361 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
9364 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
9365 instruction for non int sized variables.
9367 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
9370 2008-07-23 Robert Jordan <robertj@gmx.net>
9372 * method-to-ir.c: Fix MSVC build.
9374 2008-07-22 Zoltan Varga <vargaz@gmail.com>
9376 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
9377 a non int sized type, widen it to an int since newer versions of gcc seem to
9378 generate code which needs this.
9380 * ssa2.c abcremoval2.c: Fix warnings.
9382 * *: Merge the Linear IR branch.
9384 The original branch is at trunk/branches/vargaz/mini-linear-il, and
9385 the ChangeLog file there describes all the changes done over the years.
9386 Further documentation can be found at www.mono-project.com/Linear_IL.
9388 2008-07-21 Bill Holmes <billholmes54@gmail.com>
9390 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
9391 The float param registers and other param registers must be the
9392 same index on Windows x64.
9394 Contributed under MIT/X11 license.
9396 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
9398 * mini.c: Make the previous fix GC safe.
9400 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
9402 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
9404 2008-07-21 Bill Holmes <billholmes54@gmail.com>
9406 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
9407 on Winx64. This type will not be passed on the stack (ArgOnStack), but
9408 ArgValuetypeAddrInIReg instead.
9410 Contributed under MIT/X11 license.
9412 2008-07-21 Zoltan Varga <vargaz@gmail.com>
9414 * mini-codegen.c (get_register_spilling): Fix a warning.
9416 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
9418 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
9419 for types which the initialization fails. Raises the provided exception
9420 at the right stop after cleanup.
9422 2008-07-16 Zoltan Varga <vargaz@gmail.com>
9424 * aot-compiler.c: Free most of the memory allocated during compilation.
9426 * mini.c (mini_parse_debug_options): Fix a leak.
9428 * mini.c (mini_method_compile): Don't add the method to the jit info tables
9429 during aot compilation.
9431 2008-07-14 Zoltan Varga <vargaz@gmail.com>
9433 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
9434 it has too much register pressure.
9436 2008-07-13 Zoltan Varga <vargaz@gmail.com>
9438 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
9440 2008-07-12 Zoltan Varga <vargaz@gmail.com>
9442 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
9445 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
9446 on amd64 similar to the way it is done on arm.
9448 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9450 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
9451 consistency, normalize error messages, avoid loading aot-only modules in
9454 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
9457 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
9459 2008-07-11 Martin Baulig <martin@ximian.com>
9462 (MonoDebuggerInfo): Add `interruption_request'.
9464 2008-07-12 Zoltan Varga <vargaz@gmail.com>
9466 * aot-compiler.c (emit_plt): Remove some dead code.
9468 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
9470 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
9471 return the plt info offset belonging to a given plt entry.
9473 * mini-trampolines.c (mono_aot_plt_trampoline): Use
9474 mono_aot_get_plt_info_offset.
9476 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
9477 similar to the amd64 code by makeing jumps through a separate jump table
9478 instead of embedding the jump addresses into the code.
9480 2008-07-11 Zoltan Varga <vargaz@gmail.com>
9482 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
9485 2008-07-10 Martin Baulig <martin@ximian.com>
9487 * mini.c (mini_method_compile): Disable generics sharing when
9488 running in the debugger.
9490 2008-07-10 Zoltan Varga <vargaz@gmail.com>
9492 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
9494 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
9495 the local register allocator from running out of registers on x86 when
9498 2008-07-10 Bill Holmes <billholmes54@gmail.com>
9500 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
9501 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
9504 Contributed under MIT/X11 license.
9506 2008-07-10 Zoltan Varga <vargaz@gmail.com>
9508 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
9509 speed up the assembler.
9511 2008-07-09 Zoltan Varga <vargaz@gmail.com>
9513 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
9516 * mini.c: Move the soft float handling macros a bit earlier, add
9517 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
9520 * mini.h: Add prototype for mono_arch_fixup_jinfo.
9522 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
9523 read-only to help catch code allocation requests.
9525 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
9526 and turn it off when using --aot-only or when compiling with --aot=full.
9528 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
9529 jump table for switches from the normal domain mempool, not the code
9532 * mini-trampolines.c (get_unbox_trampoline): New function to return an
9533 unbox trampoline which handles aot-only mode too.
9535 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
9536 an AOTed unbox trampoline.
9538 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
9540 2008-07-09 Bill Holmes <billholmes54@gmail.com>
9542 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
9545 Contributed under MIT/X11 license.
9547 2008-07-09 Bill Holmes <billholmes54@gmail.com>
9549 * mini.c (mono_codegen): Allocate space at the end of the code block and store
9550 the unwind information for the method at the end of the allocated block.
9552 * mini-amd64.h: Added declarations for the unwind routines and adding field to
9553 MonoCompileArch to hold the unwind info for SEH on Winx64
9555 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
9556 frame pointer info for the method being compiled.
9558 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
9559 the call to mono_exception_from_token.
9561 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
9562 storing the method prolog information in a format that the Winx64 SEH can understand. This
9563 information is stored a the end of the method block because it is all 32-bit offset based.
9565 Contributed under MIT/X11 license.
9567 2008-07-09 Zoltan Varga <vargaz@gmail.com>
9569 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
9571 * wapihandles.c: Fix warnings.
9573 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
9576 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
9577 mono_jit_compile_method in aot-only mode since that calls the type
9580 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
9581 get_delegate_invoke_impl in aot-only mode.
9583 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
9585 2008-07-08 Zoltan Varga <vargaz@gmail.com>
9587 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
9589 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
9592 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
9594 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
9595 init trampoline from the AOT file as well.
9597 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
9598 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
9601 * mini.c (mini_init): Move the call to mono_exceptions_init () after
9604 * exceptions-amd64.c: Add _full variants for the remaining exception code
9605 creation functions as well, allow emission of relocatable code, remove
9606 caching since that is now done by the caller.
9608 * mini-exceptions.c: Add _full variants for the remaining exception code
9609 creation functions as well, add aot-only support.
9611 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
9612 if we can determine a proper token for them.
9613 (add_wrappers): Add a few more wrappers.
9614 (emit_method_code): Remove some dead code.
9615 (emit_trampolines): Emit exception code too.
9617 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
9619 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
9620 mono_array_new_va which avoids varargs.
9622 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
9624 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
9625 mono_arch_create_specific_trampoline () in all places.
9627 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
9628 a bit so it can be used for other things as well.
9630 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
9633 * exceptions-amd64.c: Rename the caching from the exception code creation
9634 functions, it is done by the caller instead.
9636 * exceptions-amd64.c: Change the signature of the exception code creation
9637 functions to allow the creation of relocatable code later.
9639 * mini-exceptions.c: Add a set of functions to query the various
9640 runtime-generated exception functions.
9642 * mini.c mini-exceptions.c: Use the newly added functions instead of the
9643 mono_arch_.. () functions.
9645 2008-07-07 Zoltan Varga <vargaz@gmail.com>
9647 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
9649 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
9651 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
9652 (mini_get_vtable_trampoline): Ditto.
9654 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
9655 code in the AOT case by returning the code size and a list of relocations to
9658 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
9660 2008-07-07 Bill Holmes <billholmes54@gmail.com>
9662 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
9665 Contributed under MIT/X11 license.
9667 2008-07-07 Zoltan Varga <vargaz@gmail.com>
9669 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
9670 so the buffer size can be computed correctly. Fixes #404735.
9672 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
9673 normally as cfg->debug_info is already freed.
9675 2008-07-06 Zoltan Varga <vargaz@gmail.com>
9677 * mini-amd64.c: For calls returning vtypes in registers, don't store
9678 the return address on the stack, instead allocate a separate local for
9681 2008-07-05 Mark Probst <mark.probst@gmail.com>
9683 * mini-trampolines.c, mini.h: Add an argument to
9684 mono_create_jit_trampoline_in_domain() for turning off the adding
9685 of the sync wrapper.
9687 * mini.c: Use the JIT trampoline without sync instead of
9688 ldftn_nosync in static RGCTX invoke wrappers so that the call can
9691 2008-07-04 Mark Probst <mark.probst@gmail.com>
9693 * driver.c: Turn on GSHARED optimization by default.
9695 2008-07-04 Zoltan Varga <vargaz@gmail.com>
9697 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
9698 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
9700 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
9701 create a variant of the generic trampoline code callable from AOTed trampolines.
9703 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
9704 trampoline code callable from AOTed trampolines.
9706 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
9708 2008-07-04 Mark Probst <mark.probst@gmail.com>
9710 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
9711 pass-through manner.
9713 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
9714 and don't fail sharing for them anymore.
9716 * mini-exceptions.c: Handle exceptions in shared generic methods.
9718 * generic-sharing.c: When checking the context of a generic
9719 method, also check its class's context. Don't treat wrappers as
9722 * mini-trampolines.c: Some code factored out to
9723 metadata/generic-sharing.c. Handle the MRGCTX case.
9725 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
9726 we must deal with the method being of another instantiation of the
9727 class. Add static rgctx invoke wrappers to generic methods.
9729 2008-07-04 Mark Probst <mark.probst@gmail.com>
9731 * mini.c: Provide all jit infos of generic shared methods with a
9734 * mini-exceptions.c: Handle the new situation that a generic info
9735 might be available, but not info about the this/vtable/mrgctx
9738 2008-07-03 Mark Probst <mark.probst@gmail.com>
9740 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
9743 2008-07-03 Zoltan Varga <vargaz@gmail.com>
9745 * dominators.c (check_dominance_frontier): Fix a warning.
9747 * mini.h: Add some missing prototypes.
9749 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
9751 * driver.c (mono_jit_init_version): Correct the comments since the first
9752 argument should be the name of the root domain, not a filename.
9754 * aot-runtime.c (make_writable): Error out if this is called while running
9756 (load_aot_module): Ditto.
9758 * aot-compiler.c: Really fix the computation of method indexes.
9760 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
9761 optimizations as this is no longer called frequently.
9763 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
9764 method and the invoke impl code and pass it to the delegate trampoline instead of
9765 just the delegate class.
9767 2008-07-02 Zoltan Varga <vargaz@gmail.com>
9769 * aot-compiler.c: Fixup the computation of method indexes.
9770 (add_wrappers): Create the base methods of the runtime invoke wrappers using
9771 the method builder infrastructure.
9773 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
9776 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
9777 mode, load the method right away instead of creating a trampoline.
9779 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
9781 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
9784 2008-07-01 Zoltan Varga <vargaz@gmail.com>
9786 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
9787 (mono_aot_load_method): Use method_index instead of method->token.
9789 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
9790 can handle icalls etc. properly.
9792 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9794 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
9796 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
9797 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
9798 JIT_ICALL_ADDR patch type.
9800 * patch-info.h: Add JIT_ICALL_ADDR patch type.
9802 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
9804 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
9806 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
9808 2008-06-30 Zoltan Varga <vargaz@gmail.com>
9810 * mini.c: Use domain->jit_code_hash_lock for controlling access to
9811 domain->jit_code_hash.
9813 2008-06-29 Zoltan Varga <vargaz@gmail.com>
9815 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
9817 2008-06-27 Zoltan Varga <vargaz@gmail.com>
9819 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
9820 get_this_arg_from_call, let it compute it when needed.
9822 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
9823 gsctx from code only when needed.
9825 * mini-trampolines.c (get_generic_context): Rename this to
9826 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
9827 it can be called by the arch backends.
9829 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
9831 2008-06-26 Zoltan Varga <vargaz@gmail.com>
9833 * driver.c (mono_main): Add experimental --aot-only command line option.
9835 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
9838 2008-06-26 Kornel Pal <kornelpal@gmail.com>
9840 * driver.c (DllMain): Remove mono_module_handle.
9842 Contributed under MIT/X11 license.
9844 2008-06-25 Zoltan Varga <vargaz@gmail.com>
9846 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
9847 for emitting methods which are not in the source assembly. Detect and report
9848 failure of assembling+linking.
9850 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
9852 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
9854 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
9856 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
9858 2008-06-24 Zoltan Varga <vargaz@gmail.com>
9860 * mini.h: Remove some obsolete prototypes.
9862 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
9864 2008-06-24 Mark Probst <mark.probst@gmail.com>
9866 * mini.c (get_object_generic_inst): Variable-sized arrays are not
9867 supported by Visual Studio, so use alloca().
9869 2008-06-23 Zoltan Varga <vargaz@gmail.com>
9871 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
9874 2008-06-23 Mark Probst <mark.probst@gmail.com>
9876 * mini.c: Fail sharing of a generic method if it contains an open
9877 catch clause (because we don't pass MRGCTXs yet).
9879 2008-06-23 Mark Probst <mark.probst@gmail.com>
9881 * mini.c: When compiling a method with generic sharing, insert the
9882 method instantiated with an all-Object generic context into the
9883 jit info table, instead of the context of the first instantiation
9884 of the method we happen to compile.
9886 2008-06-18 Martin Baulig <martin@ximian.com>
9888 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
9889 `major_version' and `minor_version'.
9891 2008-06-17 Mark Probst <mark.probst@gmail.com>
9893 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
9894 mono_method_is_generic_sharable_impl() takes an additional
9895 argument specifying whether to treat type variables as reference
9898 2008-06-17 Mark Probst <mark.probst@gmail.com>
9900 * mini.h: Removed obsolete prototypes.
9902 2008-06-17 Mark Probst <mark.probst@gmail.com>
9904 * mini.c: Don't fail generic sharing for initobj and sizeof - we
9905 already handle them.
9907 2008-06-17 Mark Probst <mark.probst@gmail.com>
9909 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
9910 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
9911 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
9912 tramp-x86.c: Added a MonoGenericContext* argument to
9913 mono_arch_get_unbox_trampoline() so that it can call other
9914 functions which require it.
9916 2008-06-17 Mark Probst <mark.probst@gmail.com>
9918 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
9919 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
9920 mono_arch_get_this_arg_from_call() takes a
9921 MonoGenericSharingContext* as well.
9923 2008-06-17 Mark Probst <mark.probst@gmail.com>
9925 * mini.c: Factor out code for emitting unbox into emit_unbox() and
9926 implement generic sharing of unbox.
9928 2008-06-17 Mark Probst <mark.probst@gmail.com>
9930 * mini.c: Don't compute the vtable to determine whether a field is
9931 special static, because it might not work for open types.
9933 2008-06-17 Mark Probst <mark.probst@gmail.com>
9935 * mini.c: Removed the unused token_type and token_source arguments
9936 from get_runtime_generic_context_ptr().
9938 2008-06-17 Marek Habersack <mhabersack@novell.com>
9940 * mini.c (ADD_BINOP): fix the build
9942 2008-06-16 Zoltan Varga <vargaz@gmail.com>
9944 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
9947 2008-06-16 Mark Probst <mark.probst@gmail.com>
9949 * mini.h: Removed class relations enum that's not used anymore.
9951 2008-06-16 Mark Probst <mark.probst@gmail.com>
9953 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
9955 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
9956 the lazy fetch trampoline access code.
9958 2008-06-15 Zoltan Varga <vargaz@gmail.com>
9960 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
9962 2008-06-14 Zoltan Varga <vargaz@gmail.com>
9964 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
9966 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
9968 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
9970 2008-06-13 Zoltan Varga <vargaz@gmail.com>
9972 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
9975 * mini-ops.h: Add MIN/MAX_UN opcodes.
9977 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
9980 * basic-math.cs: Add more min/max tests.
9982 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
9984 2008-06-13 Mark Probst <mark.probst@gmail.com>
9986 * mini.c: Small fix in the prologue of emit_castclass.
9988 2008-06-13 Zoltan Varga <vargaz@gmail.com>
9990 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
9992 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
9993 do not work even for unsigned types. Fixes #400014.
9995 * basic-math.cs: Add regression tests for unsigned Min/Max.
9997 2008-06-13 Mark Probst <mark.probst@gmail.com>
9999 * mini.c: Added additional context_used argument to several
10000 functions, which will be needed for sharing generic methods. Use
10001 GET_RGCTX macro wherever appropriate. Declare only one
10002 context_used in mono_method_to_ir().
10004 2008-06-13 Mark Probst <mark.probst@gmail.com>
10006 * mini.c, generic-sharing.c: Removed generic class relations.
10008 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
10009 functions due to MRGCTX changes.
10011 2008-06-13 Mark Probst <mark.probst@gmail.com>
10013 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
10014 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
10015 with calculated IMT.
10017 * mini.c: Generic sharing of calls via generic interfaces.
10019 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
10020 generic method with non-constant MonoGenericContext*. Instead,
10021 the context is taken out of the method itself.
10023 2008-06-13 Mark Probst <mark.probst@gmail.com>
10025 * mini.c: Generic sharing of ldvirtftn.
10027 2008-06-13 Mark Probst <mark.probst@gmail.com>
10029 * mini.c: Generic sharing of ldftn.
10031 2008-06-13 Mark Probst <mark.probst@gmail.com>
10033 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
10035 2008-06-13 Mark Probst <mark.probst@gmail.com>
10037 * mini.c: Generic sharing of the special case of ldtoken followed
10038 by a call to GetTypeFromHandle.
10040 2008-06-13 Mark Probst <mark.probst@gmail.com>
10042 * mini.c: Generic sharing of box for nullable types.
10044 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10046 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
10047 are passed on the stack. Fixes #324807.
10049 2008-06-12 Bill Holmes <billholmes54@gmail.com>
10051 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
10052 for the ArgValuetypeAddrInIReg case.
10054 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
10055 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
10057 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
10058 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
10059 local variable and pass the local variable by reference to the called method.
10061 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
10062 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
10064 Contributed under MIT/X11 license.
10066 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
10068 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
10070 * debug-mini.c (mono_debug_print_vars): Release memory after printing
10073 2008-06-10 Martin Baulig <martin@ximian.com>
10076 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
10078 2008-06-09 Kornel Pal <kornelpal@gmail.com>
10080 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
10081 possible error when no arguments are passed.
10083 Contributed under MIT/X11 license.
10085 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
10087 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
10088 where the file name is NULL.
10090 2008-06-09 Zoltan Varga <vargaz@gmail.com>
10092 * mini.c: Fix s390 build.
10094 2008-06-08 Zoltan Varga <vargaz@gmail.com>
10096 * trace.c (mono_trace_parse_options): Fix warnings.
10098 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
10100 2008-06-07 Zoltan Varga <vargaz@gmail.com>
10102 * mini.c (remove_block_if_useless): Avoid printing the method name.
10104 * mini.c: Remove needless setting of ins->cil_code which is now done by
10107 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
10110 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
10111 translated code after it has been patched.
10113 2008-06-06 Zoltan Varga <vargaz@gmail.com>
10115 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
10116 avoid problems during code patching on SMP systems.
10117 (emit_call): Avoid adding a patch info which is already added by
10119 (mono_arch_emit_exceptions): Ditto.
10121 2008-06-05 Zoltan Varga <vargaz@gmail.com>
10123 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
10124 MONO_TYPE_ISSTRUCT already checks for it.
10126 2008-06-05 Bill Holmes <billholmes54@gmail.com>
10128 * mini-amd64.c:merge_argument_class_from_type: When marshaling
10129 structs with floats on Winx64 the float registers are not used.
10130 The integer registers are always used..
10131 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
10132 only one register will be used and only if the size of the struct
10133 is 1,2,4, or 8 bytes.
10135 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
10136 to work for Winx64.
10138 Contributed under MIT/X11 license.
10140 2008-06-05 Martin Baulig <martin@ximian.com>
10142 * debug-debugger.c (debugger_lookup_class): Also call
10143 mono_class_setup_methods() here; we're only called from RTI.
10145 2008-06-05 Andreas Farber <andreas.faerber@web.de>
10147 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
10148 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
10149 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
10150 Post-process object files and add dtrace-generated object, if necessary.
10152 Contributed under MIT/X11 license.
10154 2008-06-04 Mark Probst <mark.probst@gmail.com>
10156 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
10159 * mini.c: Generic sharing for unbox.any and castclass.
10161 2008-06-04 Mark Probst <mark.probst@gmail.com>
10163 * mini.c: Ignore tailcall prefix in shared generic code and when
10164 doing calls which require a vtable/rgctx argument.
10166 2008-06-04 Mark Probst <mark.probst@gmail.com>
10168 * mini.c: Don't free the JIT info.
10170 * driver.c: Changes in the JIT info table testing code.
10172 2008-06-03 Zoltan Varga <vargaz@gmail.com>
10174 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
10175 interruption. Fix some warnings.
10177 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
10178 interruption_checkpoint.
10180 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
10182 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
10183 from embedding applications.
10185 2008-06-02 William Holmes <billholmes54@gmail.com>
10187 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
10188 reserving 32 bytes on the stack when making calls.
10190 Contributed under MIT/X11 license.
10192 2008-06-01 Zoltan Varga <vargaz@gmail.com>
10194 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
10195 the linear IL branch.
10197 * driver.c: Print out more information for --version on arm.
10199 2008-05-30 Zoltan Varga <vargaz@gmail.com>
10201 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
10202 bb_exit instead, since out of line bblocks might not actually be emitted
10205 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
10206 maximum epilog size for out of line bblocks if tracing is enabled.
10208 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
10210 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
10212 * arrays.cs: Regression tests for allocating arrays with negative sizes.
10214 2008-05-28 Zoltan Varga <vargaz@gmail.com>
10216 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
10217 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
10220 2008-05-27 Zoltan Varga <vargaz@gmail.com>
10222 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
10223 the 'value' to store is a constant.
10225 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
10227 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
10228 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
10230 2008-05-26 Zoltan Varga <vargaz@gmail.com>
10232 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
10233 for accessing method->generic_container.
10235 2008-05-24 Zoltan Varga <vargaz@gmail.com>
10237 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
10239 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
10241 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
10243 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
10246 2008-05-23 Zoltan Varga <vargaz@gmail.com>
10248 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
10250 * mini.c: Handle the case when mono_class_vtable () fails.
10252 2008-05-23 Massimiliano Mantione <massi@ximian.com>
10253 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
10256 2008-05-22 Mark Probst <mark.probst@gmail.com>
10258 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
10259 together with domain sharing.
10261 2008-05-22 Mark Probst <mark.probst@gmail.com>
10263 * mini.c: Treat callvirts to final methods like non-virtual calls
10264 when doing generic sharing, i.e. look them up in the runtime
10267 2008-05-22 Mark Probst <mark.probst@gmail.com>
10269 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
10270 with computed types (for generic sharing).
10272 * mini.c: Generic sharing for mkrefany and refanyval.
10274 2008-05-22 Zoltan Varga <vargaz@gmail.com>
10276 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
10279 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
10280 the generic sharing code.
10282 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
10285 2008-05-21 Zoltan Varga <vargaz@gmail.com>
10287 * mini.h: Remove the declaration of mono_aot_init_vtable ().
10289 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
10291 * driver.c: updated copyright date
10293 2008-05-21 Zoltan Varga <vargaz@gmail.com>
10295 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
10298 2008-05-19 Martin Baulig <martin@ximian.com>
10300 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
10301 pointing to the new `_mono_debug_using_mono_debugger' variable.
10304 (mono_main): Check mono_debug_using_mono_debugger() rather than
10305 the `MONO_INSIDE_MDB' environment variable to check whether we're
10306 inside the debugger.
10308 2008-05-19 Zoltan Varga <vargaz@gmail.com>
10310 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
10313 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
10315 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
10317 * mini.c: Added mini_assembly_can_skip_verification. This
10318 function checks if the assembly requested to skip verification.
10319 Fixes part of #387274.
10321 2008-05-07 Zoltan Varga <vargaz@gmail.com>
10323 * mini.c (mini_get_method): Disable the check for open generic classes when
10324 using generic sharing.
10326 * generics.cs: Add a test for #387034.
10328 * mini.c (mini_get_method): Check whenever the method class is an open generic
10329 type, and return NULL in that case, causing a verification error. Fixes
10332 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10334 * driver.c (mono_main): Revert r102623. The right
10335 thing to do is to enable the verifier under verifiable
10336 unless a --security flag was passed.
10338 We need this non-trivial behavior for --verify-all otherwise
10339 mcs-compileall won't be able to use it. As it needs everything to
10340 be verified under validil.
10342 2008-05-06 Martin Baulig <martin@ximian.com>
10346 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
10347 (mono_debugger_thread_cleanup): Likewise.
10348 (mono_debugger_extended_notification): Likewise.
10350 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10352 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
10353 against both inflated and non-inflated methods. We need to check against the
10354 generic definition for cases where the instantiated method is not visible.
10355 We need to check against the inflated types for cases where the instantiation
10356 changes any super type. This fixes #382986.
10358 Note that this doesn't need to be applied to other parts of mono_method_to_ir
10359 that check for visibiliy as generic params only appears as the type subject
10360 of tokens on call opcodes. Field manipulation and ldftn must always
10361 target an exact type.
10363 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10365 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
10366 if no related --security flag is passed.
10368 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10370 * mini-arch.h: Prepare support for ppc64.
10372 Contributed under MIT/X11 license.
10374 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10376 * aot-runtime.c: Prepare support for ppc64.
10378 Contributed under MIT/X11 license.
10380 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10382 * mini-ops.h: Prepare support for ppc64.
10384 Contributed under MIT/X11 license.
10386 2008-05-04 Andreas Farber <andreas.faerber@web.de>
10388 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
10390 Contributed under MIT/X11 license.
10392 2008-05-03 Zoltan Varga <vargaz@gmail.com>
10394 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
10395 assemblies, since aot_name is not a full path, causing us to load MS.NET
10396 assemblies on windows.
10398 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
10400 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
10401 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
10402 * main.c: Use UTF-8 encoded command line instead of Windows default code
10403 page on Windows to support Unicode.
10404 * driver.c (DllMain): New function for mixed-mode assembly support.
10405 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
10406 export __stdcall functions without decoration.
10408 Contributed under MIT/X11 license.
10410 2008-04-28 Mark Probst <mark.probst@gmail.com>
10412 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
10413 saving it very early.
10415 2008-04-28 Mark Probst <mark.probst@gmail.com>
10417 * mini.h, mini.c: Lots of code for accessing the old RGCTX
10418 deleted. The only way to access the new RGCTX is via the
10421 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
10422 vtable instead of the RGCTX to static methods.
10424 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
10425 accessing the new RGCTX.
10427 * generic-sharing.c: There is no separation between self, type
10428 arguments and other types in the RGCTX anymore.
10430 2008-04-25 Jonathan Chambers <joncham@gmail.com>
10432 * mini-amd64.c (add_general): Remove previous stack adjustment.
10433 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
10434 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
10435 for 32 bytes of stack space reserved for all calls.
10437 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
10438 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
10441 Code contributed under MIT/X11 license.
10443 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
10445 * mini.c (mini_method_verify): Only verify non-inflated methods, check
10446 against the root definition, peeling out method and type instantiations.
10447 Cache verify success results, code that fails verification is still
10448 checked multiple times.
10450 2008-04-23 Zoltan Varga <vargaz@gmail.com>
10452 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
10454 2008-04-23 Jonathan Chambers <joncham@gmail.com>
10456 * mini-amd64.c (add_general): Always increment stack on Win64.
10457 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
10460 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
10461 stack based argument handling on Win64.
10463 Code contributed under MIT/X11 license.
10465 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
10467 * Makefile.am (version.h): Add support for git-svn.
10469 2008-04-22 Zoltan Varga <vargaz@gmail.com>
10471 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
10472 so instead of calling g_spawn_command_line_sync, we do everything by hand,
10473 avoiding allocations and libc functions which might deadlock.
10475 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
10476 'no-gdb-backtrace' option is set.
10478 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
10480 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
10482 2008-04-21 Martin Baulig <martin@ximian.com>
10484 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
10485 and `get_lmf_addr'; `notification_address' is no longer a pointer.
10487 2008-04-21 Martin Baulig <martin@ximian.com>
10489 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
10490 `thread_vtable', `event_handler_ptr' and `event_handler'.
10492 2008-04-21 Martin Baulig <martin@ximian.com>
10494 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
10495 allows delayed initialization of the `executable_code_buffer' when
10498 2008-04-21 Martin Baulig <martin@ximian.com>
10500 * mini.h (mono_debugger_create_notification_function): Removed.
10501 * tramp-*.c (mono_debugger_create_notification_function): Removed.
10503 * mdb-debug-info64.s
10504 (MONO_DEBUGGER__notification_function): Added this in the .text section.
10506 * mdb-debug-info32.s
10507 (MONO_DEBUGGER__notification_function): Added this in the .text section.
10509 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
10510 currently only works on x86 and x86_64, so don't create it on ppc.
10512 2008-04-21 Martin Baulig <martin@ximian.com>
10514 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
10517 (mini_method_compile): In the fp elimination check, check
10518 `debug_options.mdb_optimizations' in addition to
10519 mono_debug_using_mono_debugger().
10521 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
10522 disable some JIT optimizations which are only disabled when
10523 running inside the debugger.
10524 Added `--help-debug' option to describe the debugging options.
10525 (parse_debug_options): New static function to parse the `--debug'
10526 options, so we can easily add more stuff in future.
10528 2008-04-20 Zoltan Varga <vargaz@gmail.com>
10530 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
10531 the method has no body.
10533 2008-04-19 Jonathan Chambers <joncham@gmail.com>
10535 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
10536 assembly is not allowed in MSVC 64-bit compiler.
10537 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
10538 as we get floating point exceptions everywhere.
10540 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
10541 correctly align arguments for call to throw_exception.
10542 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
10544 Code contributed under MIT/X11 license.
10546 2008-04-19 Zoltan Varga <vargaz@gmail.com>
10548 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
10550 2008-04-17 Zoltan Varga <vargaz@gmail.com>
10552 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
10554 * mini-amd64.c (NEW_INS): Set cil_code.
10556 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
10557 from mini-amd64.c so all debugger related logic is in one place.
10559 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
10560 later won't have a random ip assigned to them.
10562 2008-04-16 Zoltan Varga <vargaz@gmail.com>
10564 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
10565 the arch specific function initializes code_size.
10566 (mono_create_delegate_trampoline): Ditto.
10568 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
10569 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
10572 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
10573 running under the debugger.
10575 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
10578 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
10579 debugger. Also move the disabling of optimizations here from driver.c.
10580 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
10583 * mini.h (MonoCompile): Add a few new flags.
10585 2008-04-15 Zoltan Varga <vargaz@gmail.com>
10587 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
10588 so the cil_code field of created MonoInst's is properly set.
10589 (mini_select_instructions): Ditto.
10591 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
10592 (MONO_INST_NEW_CALL): Ditto.
10594 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
10595 in many places so the ins->cil_code field is properly initialized.
10597 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
10600 2008-04-14 Zoltan Varga <vargaz@gmail.com>
10602 * mini.c (mini_method_compile): Print a different message when compiling a
10605 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
10608 2008-04-11 Zoltan Varga <vargaz@gmail.com>
10610 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
10613 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
10615 2008-04-11 Zoltan Varga <vargaz@gmail.com>
10617 * mini.c (handle_stack_args): Make this return void since its return value was
10618 never used. Also set cfg->unverifiable for invalid IL instead of calling
10621 2008-04-10 Mark Probst <mark.probst@gmail.com>
10623 * mini.c: Make sure "this" is live in catch clauses with type
10624 variables in shared generic code.
10626 2008-04-08 Mark Probst <mark.probst@gmail.com>
10628 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
10629 generic_class_is_reference_type() to ensure the proper behaviour
10630 when sharing generic code and the type in question is a type
10633 2008-04-08 Zoltan Varga <vargaz@gmail.com>
10635 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
10636 race conditions when printing thread dumps. Fixes #377738.
10638 2008-04-08 Massimiliano Mantione <massi@ximian.com>
10640 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
10641 shows up when both MonoInst arguments can cause aliasig.
10642 There is likely no way in the current JIT to trigger this problem, but
10643 it showed up in the development of generics sharing, when in a new
10644 opcode both args of an OP_GROUP can be aliases (addresses of a local).
10645 When the generics sharing code will be committed, its tests will be
10646 valid also for this bug.
10648 2008-04-08 Zoltan Varga <vargaz@gmail.com>
10650 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
10653 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
10656 2008-04-07 Zoltan Varga <vargaz@gmail.com>
10658 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
10659 use a more detailed exception message for InvalidCastException.
10661 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
10663 * driver.c (mono_main): Add --debug=casts option to turn on better
10664 InvalidCastException message details.
10666 * mini.c (mini_get_debug_options): New helper function to return the address of
10667 the debug_options variable.
10669 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
10670 the jit_tls TLS variable.
10672 * mini.c (mono_jit_tls): New TLS variable.
10674 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
10677 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
10679 * mini.h: Removed verifer related stuff. This code was moved to verify.c
10681 * mini.c: Removed verifer related stuff, code moved to verify.c.
10683 * driver.c: Using code from verify.c instead of mini.c.
10685 2008-04-05 Zoltan Varga <vargaz@gmail.com>
10687 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
10690 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
10692 * mini.c (check_for_method_verify): Enabling verification of
10693 corlib if mono_verify_all is set. Bugs in the verifier preventing that
10696 2008-04-04 Zoltan Varga <vargaz@gmail.com>
10698 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
10699 caller saved registers as well.
10701 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
10702 saved registers as well.
10704 2008-03-30 Zoltan Varga <vargaz@gmail.com>
10706 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
10708 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
10711 2008-03-27 Zoltan Varga <vargaz@gmail.com>
10713 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
10715 (get_call_info): Take a gsctx argument instead of 'cfg'.
10717 2008-03-26 Zoltan Varga <vargaz@gmail.com>
10719 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
10720 mono_verify_all is set.
10722 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
10724 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
10726 2008-03-25 Zoltan Varga <vargaz@gmail.com>
10728 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
10731 * driver.c mini.c mini.h: Add a --verify-all development option to test the
10732 verifier and the code generated by the compiler.
10734 2008-03-25 Mark Probst <mark.probst@gmail.com>
10736 * mini.c: Generic sharing of the non-nullable case of the box
10739 2008-03-24 Zoltan Varga <vargaz@gmail.com>
10741 * inssel.brg: Fix the build.
10743 * iltests.il.in: Add a test for lconv.ovf.u8.un.
10745 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
10747 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
10748 Array:Address. Fixes #372410.
10750 * iltests.il.in: New tests for readonly prefix.
10752 2008-03-23 Zoltan Varga <vargaz@gmail.com>
10754 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
10755 mini-trampolines.c.
10757 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
10760 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
10762 * mini.c (mono_decompose_op_imm): New helper function.
10764 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
10765 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
10768 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
10769 mono_arch_output_basic_block. Fix warnings.
10771 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
10774 2008-03-22 Zoltan Varga <vargaz@gmail.com>
10776 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
10777 since the extra frame is now detected automatically inside the loop.
10779 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
10780 opts which are now in mono_peephole_ins ().
10782 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
10784 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
10785 frames and skip duplicate managed-to-native frames. Fixes #367665.
10787 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
10788 opts which are now in mono_peephole_ins ().
10789 (mono_arch_peephole_pass_2): Ditto.
10791 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
10793 * mini-codegen.c (mono_peephole_ins): New helper function containing the
10794 arch independent peephole optimizations.
10796 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
10797 opts which are now in mono_peephole_ins ().
10799 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
10801 * mini-s390.c (mono_arch_output_basic_block): Fix build.
10803 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
10806 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
10807 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
10810 2008-03-21 Zoltan Varga <vargaz@gmail.com>
10812 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
10813 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
10816 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
10817 mono_arch_output_basic_block. Fix warnings.
10819 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10821 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
10824 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10826 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
10829 * iltests.il: Add new tests.
10831 2008-03-20 Kornel Pal <kornelpal@gmail.com>
10833 * mini.c: Removed Windows version macros.
10835 2008-03-20 Mark Probst <mark.probst@gmail.com>
10837 * generic-sharing.c: Put reflection types in the extensible part
10838 of the runtime generic context.
10840 * mini.c: Generic sharing of the GetTypeHandle special case of the
10841 ldtoken instruction.
10843 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10845 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
10847 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
10849 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
10850 consistency with the other version on the linear IR branch.
10852 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
10854 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
10856 * iltests.il.in: Add new tests.
10858 2008-03-19 Zoltan Varga <vargaz@gmail.com>
10860 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
10862 * iltests.il.in: Add new tests.
10864 2008-03-19 Mark Probst <mark.probst@gmail.com>
10866 * mini.c: Two variables with the same name were declared in
10867 nesting contexts and one wasn't initialized. Fixed.
10869 2008-03-19 Mark Probst <mark.probst@gmail.com>
10871 * mini.c: Generic sharing of the initobj instruction.
10873 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
10875 * mini.c: make the test to optimize ldtoken from typeof() more
10878 2008-03-18 Mark Probst <mark.probst@gmail.com>
10880 * mini.c: Generic sharing of the initobj instruction for reference
10883 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
10885 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
10886 the mono_breakpoint_clean_code() code to perform bound checks.
10888 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
10890 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
10891 mono_arch_patch_callsite() to include the start of the managed method
10892 to be able to perform bound checks.
10894 2008-03-17 Mark Probst <mark.probst@gmail.com>
10896 * mini.c: Generic sharing for the isinst instruction.
10898 2008-03-17 Mark Probst <mark.probst@gmail.com>
10900 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
10901 inssel-long32-mips.brg: Added opcodes for doing indirect calls
10902 with the runtime generic context argument.
10904 * mini.c: Share calls to several types of unsharable methods by
10905 putting the address of the method code in the runtime generic
10906 context and doing an indirect call.
10908 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
10911 2008-03-16 Mark Probst <mark.probst@gmail.com>
10913 * generic-sharing.c: Change due to a change in the runtime genric
10916 2008-03-15 Martin Baulig <martin@ximian.com>
10919 (mono_arch_nullify_class_init_trampoline): Add call to
10920 mono_breakpoint_clean_code() to make things work when running
10921 inside the debugger.
10924 (mono_arch_nullify_class_init_trampoline): Add call to
10925 mono_breakpoint_clean_code() to make things work when running
10926 inside the debugger.
10928 2008-03-14 Zoltan Varga <vargaz@gmail.com>
10930 * inssel-long.brg (reg): Fix 64 bit build.
10932 2008-03-14 Mark Probst <mark.probst@gmail.com>
10934 * mini.c, mini.h: Share static generic code by passing it an
10935 implicit argument pointing to the runtime generic context.
10937 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
10938 inssel-long32-mips.brg: New opcodes for calling shared static,
10939 which need to be passed the runtime generic context.
10941 * mini-amd64.c, mini-x86.c: Save the runtime generic context
10942 argument on the stack in the prologue if needed. New function for
10943 finding the runtime generic context argument from the registers
10944 saved by the trampoline.
10946 * mini-amd64.h, mini-x86.h: Specify which register to use for the
10947 runtime generic context argument.
10949 * tramp-amd64.c: Also restore the register used for the runtime
10950 generic context argument.
10952 * mini-trampoline.c: Resolve shared static calls by consulting the
10953 runtime generic context via the new argument.
10955 * generic-sharing.c: Add an argument to sharability-checking
10956 functions that specifies whether type variables should be treated
10957 as sharable type arguments.
10959 * inssel-x86.brg: Removed a superfluous, buggy rule.
10961 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
10964 2008-03-14 Martin Baulig <martin@ximian.com>
10966 * debug-debugger.c (main_thread_handler): Call
10967 mono_runtime_run_main() without sending any notifications.
10969 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
10971 2008-03-14 Zoltan Varga <vargaz@gmail.com>
10973 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
10975 2008-03-14 Mark Probst <mark.probst@gmail.com>
10977 * tramp-x86.c: Fixed register restore offsets in the trampoline
10978 code for ECX and EDX.
10980 2008-03-12 Geoff Norton <gnorton@novell.com>
10982 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
10983 different ucontext_t implementations.
10984 * exceptions-arm.c: Use the above defines to get exceptions working on
10985 iPhone (based on a patch by Luke Howard lukeh@padl.com)
10986 * mini-arm.c: Implement iPhone icache support (based on a patch by
10987 Luke Howard lukeh@padl.com)
10989 2008-03-12 Mark Probst <mark.probst@gmail.com>
10991 * mini.c: Enable generic sharing of calls to non-static
10992 non-interface non-generic non-value-type methods.
10994 * mini-trampolines.c: Resolve calls from shared generic code.
10996 2008-03-11 Zoltan Varga <vargaz@gmail.com>
10998 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
11000 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
11002 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
11004 * mini.c: some fixes for the AOT compiler.
11006 2008-03-07 Zoltan Varga <vargaz@gmail.com>
11008 * cpu-amd64.md: Add clob:1 to some float opcodes.
11010 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
11012 * mini.h: Added MiniVerifierMode enumeration.
11014 * mini.c: Added mini_verifier_set_mode to control
11015 the usage of the new verifier.
11017 * mini.c (mono_method): Integrated the new verifier.
11019 * driver.c: Extended --security option with validil and
11020 verifiable options to activate the new verifier.
11022 2008-03-07 Zoltan Varga <vargaz@gmail.com>
11024 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
11025 optimization to ctors taking 0 or 2 arguments too.
11027 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
11030 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
11032 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
11034 2008-03-06 Zoltan Varga <vargaz@gmail.com>
11036 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
11037 non-aot case as well.
11039 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
11041 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
11044 * aot-compiler.c (encode_patch): Ditto.
11046 * mini.h (G_MININT32): Fix the definition of this.
11048 2008-03-05 Zoltan Varga <vargaz@gmail.com>
11050 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
11052 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
11054 2008-03-04 Zoltan Varga <vargaz@gmail.com>
11056 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
11057 methods returning vtypes in registers.
11058 (mono_arch_allocate_vars): Ditto.
11060 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
11062 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
11064 * generics.cs: Add a test from the linear IR branch.
11066 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
11068 * mini.c (inline_method): Cache failed inline attempts.
11070 2008-03-04 Mark Probst <mark.probst@gmail.com>
11072 * mini.c: For shared methods of generic classes put the location
11073 of "this" into the MonoGenericJitInfo.
11075 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
11076 register out of a MonoContext by register number. Add the generic
11077 sharing context as an argument to mono_arch_find_this_argument().
11079 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
11080 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
11081 for new arch function.
11083 * mini-exception.c: Handle open exception clauses in shared
11086 * mini-trampolines.c: Supply additional argument to
11087 mono_arch_find_this_argument().
11089 2008-03-04 Zoltan Varga <vargaz@gmail.com>
11091 * Makefile.am (regtests): Run the bench.exe tests last.
11093 2008-03-03 Zoltan Varga <vargaz@gmail.com>
11095 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
11098 2008-03-02 Zoltan Varga <vargaz@gmail.com>
11100 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
11103 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
11105 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
11107 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
11108 whose class has no cctor.
11110 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
11112 2008-03-01 Zoltan Varga <vargaz@gmail.com>
11114 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
11117 2008-02-29 Zoltan Varga <vargaz@gmail.com>
11119 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
11120 to be in sync with the code on the linear IR branch.
11122 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
11124 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
11126 2008-02-27 Zoltan Varga <vargaz@gmail.com>
11128 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
11130 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
11132 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
11134 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
11136 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
11138 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
11141 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
11143 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
11144 OP_LOADR4_MEMBASE emission.
11146 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
11147 (mono_spillvar_offset_float): Ditto.
11149 * mini-mips.c (mono_arch_emit_prolog): Ditto.
11151 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
11154 * basic-long.cs: Add regression tests for them.
11156 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
11158 (mono_arch_allocate_vars): Fix representation of single-precision float
11160 (mono_arch_output_basic_block): Ditto.
11162 * inssel-mips.brg: Ditto, remove duplicate items.
11164 * mini-mips.c (emit_load_volatile_arguments): New function to handle
11165 arguments of tail calls as on other platforms.
11166 (mono_arch_output_basic_block): Handle tail calls.
11168 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
11171 * objects.cs (test_5_pass_static_struct): Add test for it.
11173 Contributed under MIT/X11 license.
11175 2008-02-26 Zoltan Varga <vargaz@gmail.com>
11177 * Makefile.am: Use gmcs for compiling the regression tests.
11179 * *.2.cs *.2.il: Rename to *.cs and *.il.
11181 2008-02-24 Zoltan Varga <vargaz@gmail.com>
11183 * regalloc.h: Make the vassign array smaller.
11185 * mini.c (mini_method_compile): Remove an unused field in cfg.
11187 * mini-codegen.c: Add a bunch of micro optimizations.
11189 2008-02-23 Zoltan Varga <vargaz@gmail.com>
11191 * regalloc.h: Remove some unused fields.
11193 2008-02-22 Zoltan Varga <vargaz@gmail.com>
11195 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
11197 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
11199 2008-02-22 Mark Probst <mark.probst@gmail.com>
11201 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
11203 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
11204 trampoline: Fetch an entry from the runtime generic context. If
11205 it's NULL, jump to the actual trampoline to fill the runtime
11206 generic context. Otherwise, return it.
11208 * mini.c: Call the lazy fetch trampoline to get entries out of the
11209 runtime generic context.
11211 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
11212 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
11213 tramp-sparc.c: Stubs for the lazy fetch trampoline.
11215 2008-02-21 Mark Probst <mark.probst@gmail.com>
11217 * mini.c: Fetch data out of the extensible part of the runtime
11218 generic context instead of calling a helper function.
11220 * generic-sharing.c: Some functions moved into
11221 metadata/generic-sharing.c. Helper function for fetching other
11222 types now checks and asserts against extensible rgctx (just for
11223 debugging purposes - the helper function isn't called anymore
11224 unless for debugging).
11226 2008-02-21 Zoltan Varga <vargaz@gmail.com>
11228 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
11229 for tail calls up to the point that the tests in iltests.exe run. Also add a
11230 dummy CKFINITE implementation.
11231 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
11232 needed for trampoline LMF frames.
11234 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
11235 trampoline LMF frames.
11237 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
11239 * mini.c (inline_method): clean any pending loader error when inlining fail.
11240 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
11242 2008-02-21 Zoltan Varga <vargaz@gmail.com>
11244 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
11246 * aot-runtime.c (decode_patch_info): Ditto.
11248 * mini.c (mono_resolve_patch_target): Ditto.
11250 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
11253 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
11255 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
11256 if it references an icall address.
11258 2008-02-20 Zoltan Varga <vargaz@gmail.com>
11260 * cpu-s390x.md: Remove some more unused opcodes.
11262 * cpu-s390x.md: Remove some unused opcodes.
11264 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
11265 mono_op_imm_to_op ().
11267 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
11268 instead of a switch statement.
11270 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
11271 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
11273 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
11275 * mini-codegen.c: Remove unused mono_regstate2_... functions.
11277 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
11280 2008-02-19 Zoltan Varga <vargaz@gmail.com>
11282 * driver.c (mono_main): Improve error reporting when an assembly cannot be
11283 opened. Fixes #362607.
11285 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
11287 * iltests.il.in: Add a test for static methods in interfaces.
11289 2008-02-18 Zoltan Varga <vargaz@gmail.com>
11291 * genmdesc.c (build_table): Fix a crash on older glib versions.
11293 * cpu-sparc.md: Remove some unused opcodes.
11295 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
11296 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
11298 * cpu-amd64.md: Remove some unused opcodes.
11300 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
11301 like the other opcodes.
11303 2008-02-17 Zoltan Varga <vargaz@gmail.com>
11305 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
11307 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
11309 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
11310 variables 'cfg' instead of 'm' for consistency.
11312 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
11314 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
11315 argument holding the vtype return address, to avoid the ambigious use of
11316 cfg->ret for this purpose.
11318 * mini.c (NEW_RETLOADA): Use vret_addr if set.
11320 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
11322 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
11323 new mono_print_ins () function which only takes one argument.
11325 2008-02-15 Zoltan Varga <vargaz@gmail.com>
11327 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
11330 2008-02-14 Zoltan Varga <vargaz@gmail.com>
11332 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
11334 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
11336 * mini-x86.c: Sync with the version on the linear IR branch by adding new
11337 opcodes and other small changes.
11339 * mini-ops.h: Add some new opcodes from the linear IR branch.
11341 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
11343 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
11344 opcodes, use the REG_MEMBASE opcodes instead.
11346 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
11347 opcodes, use the REG_MEMBASE opcodes instead.
11349 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
11352 * mini.c (mono_op_imm_to_op): New helper function.
11354 * mini-ops.h: Add some opcodes from linear IR branch.
11356 2008-02-13 Zoltan Varga <vargaz@gmail.com>
11358 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
11361 2008-02-12 Zoltan Varga <vargaz@gmail.com>
11363 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
11366 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
11368 2008-02-09 Zoltan Varga <vargaz@gmail.com>
11370 * aot-compiler.c (emit_method_code): Add an assert.
11372 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
11373 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
11376 2008-02-08 Zoltan Varga <vargaz@gmail.com>
11378 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
11379 some load/store opcodes so they are consistent.
11380 (mono_arch_emit_prolog): Simplify some code.
11382 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
11384 * objects.cs: Add tests for large argument offsets on ARM.
11386 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
11387 stack offsets. Fixes #359651.
11389 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
11391 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
11393 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
11395 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
11397 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
11399 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
11400 rid of CEE_CONV_R_UN.
11402 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
11404 2008-02-07 Zoltan Varga <vargaz@gmail.com>
11406 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
11408 * mini.c (mono_normalize_opcodes): Add some more opcodes.
11410 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
11412 * cpu-amd64.md: Remove some unused opcodes.
11414 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
11416 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
11418 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
11419 arch specific functions for its parts. Call the peephole pass after local
11420 regalloc so the prolog can compute a more accurate max_offset.
11422 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
11423 the corresponding OP_I/OP_L opcodes.
11425 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
11427 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
11429 2008-02-06 Zoltan Varga <vargaz@gmail.com>
11431 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
11432 as they are handled in mini.c.
11434 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
11436 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
11437 case since it is handled in mini.c.
11439 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
11441 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
11443 * *.c: Use the new opcodes in the IR and back end code.
11445 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
11447 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
11449 2008-02-06 Mark Probst <mark.probst@gmail.com>
11451 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
11452 an assert because it has a race condition.
11454 2008-02-06 Zoltan Varga <vargaz@gmail.com>
11456 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
11458 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
11460 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
11462 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
11463 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
11465 2008-02-05 Zoltan Varga <vargaz@gmail.com>
11467 * cpu-amd64.md (move): Correct the maximum size of move.
11469 2008-02-05 Mark Probst <mark.probst@gmail.com>
11471 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
11472 the generic class init trampoline to return quickly if the class
11475 2008-02-04 Zoltan Varga <vargaz@gmail.com>
11477 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
11478 issues where an 32 bit callsite cannot be patched by a 64 bit address.
11480 2008-02-03 Zoltan Varga <vargaz@gmail.com>
11482 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
11485 2008-01-31 Zoltan Varga <vargaz@gmail.com>
11487 * objects.cs: Add some soft-float tests.
11489 * mini.c: Fix a couple more soft-float issues.
11491 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
11493 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
11494 avoid a REX prefix.
11496 2008-01-30 Zoltan Varga <vargaz@gmail.com>
11498 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
11499 exception happens while compiling a virtual method.
11501 2008-01-29 Zoltan Varga <vargaz@gmail.com>
11503 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
11505 * mini-sparc.c: Fix build.
11507 * mini-sparc.c (get_call_info): Add support for generic sharing.
11509 * mini-exceptions.c: Add a FIXME.
11511 2008-01-27 Zoltan Varga <vargaz@gmail.com>
11513 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
11514 altstack handling code.
11516 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
11518 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
11520 * mini-s390.c: Add support for generic sharing.
11522 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
11524 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
11526 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
11528 * mini-s390x.c: Add support for generic sharing.
11530 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
11532 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
11534 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
11535 can be used since it takes a 16 bit signed immediate.
11537 * inssel-s390x.brg: Fix OP_SETRET.
11539 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
11541 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
11543 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
11545 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
11547 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
11550 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
11553 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
11554 of the unused mono_arch_patch_delegate_trampoline stuff.
11556 2008-01-26 Zoltan Varga <vargaz@gmail.com>
11558 * basic-long.cs: Move the fp related tests to basic-float.cs.
11560 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
11562 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
11564 * basic-calls.cs: Add a test for proper float argument passing.
11566 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
11567 if the context corresponds to an exception received through a signal.
11569 * exceptions.cs: Add a test for nullref handling at the start of a try
11572 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
11574 * jit-icalls.c (mono_break): New JIT icall.
11576 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
11578 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
11580 2008-01-25 Zoltan Varga <vargaz@gmail.com>
11582 * cpu-*.md: Get rid of unused opcodes.
11584 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
11586 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
11589 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
11592 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
11593 the arch independent trampoline code in mini-trampolines.c.
11595 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
11597 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
11599 * mini-s390.h: Remove an unused define.
11601 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
11602 the arch independent trampoline code in mini-trampolines.c.
11604 * mini-arm.c (mono_arch_emit_prolog): Fix build.
11606 2008-01-24 Zoltan Varga <vargaz@gmail.com>
11608 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
11610 * mini-s390.c (mono_arch_emit_prolog): Fix build.
11612 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
11614 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
11616 * cpu-amd64.md: Use smaller sizes for int opcodes.
11618 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
11620 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
11623 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
11626 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
11627 instead of though a pointer to save an indirection when accessing elements of
11630 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
11632 (NOT_IMPLEMENTED): New helper macro.
11633 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
11636 * *.c: Use the new helper macro.
11638 2008-01-21 Zoltan Varga <vargaz@gmail.com>
11640 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
11642 2008-01-20 Zoltan Varga <vargaz@gmail.com>
11644 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
11647 2008-01-18 Zoltan Varga <vargaz@gmail.com>
11649 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
11650 profiling is enabled.
11652 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
11654 (mono_arch_emit_prolog): Add more first bblock optimizations.
11656 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
11657 in order if possible.
11658 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
11659 bblock, since the arguments are still in their original registers.
11661 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
11663 2008-01-17 Zoltan Varga <vargaz@gmail.com>
11665 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
11668 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
11671 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
11673 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
11674 process async exceptions received while in unmanaged code.
11676 * mini.c (mini_init): Install a callback with the runtime which will be called
11677 when a thread receives an async exception while in unmanaged code.
11679 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
11681 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
11683 2008-01-16 Wade Berrier <wberrier@novell.com>
11690 2008-01-16 Zoltan Varga <vargaz@gmail.com>
11692 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
11693 compilation with sun cc.
11695 * cpu-*.md: Fix the build.
11697 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
11699 * mini-amd64.h: Add some comments to the MonoLMF structure.
11701 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
11703 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
11704 in the LMF structure if possible. This saves two instructions in the
11705 managed->native wrappers.
11707 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
11709 2008-01-16 Mark Probst <mark.probst@gmail.com>
11711 * generic-sharing.c: New type argument lookup code which uses the
11712 runtime generic context template.
11714 2008-01-15 Zoltan Varga <vargaz@gmail.com>
11716 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
11718 * mini-arm.c (add_general): Fix arm eabi parameter passing.
11719 (mono_arch_output_basic_block): Fix localloc implementation.
11721 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
11723 * mini-ia64.c (peephole_pass): Fix ia64 build.
11725 * mini-amd64.c (peephole_pass): Fix a warning.
11727 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
11728 at a constant offset from sp/fp.
11730 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
11731 instead of obtaining it from *lmf in the managed method case.
11733 2008-01-14 Zoltan Varga <vargaz@gmail.com>
11735 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
11737 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
11739 * mini.h (MonoInstList): New type.
11740 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
11741 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
11742 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
11743 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
11744 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
11745 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
11746 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
11747 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
11748 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
11749 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
11750 MONO_INST_LIST_FOR_EACH_ENTRY,
11751 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
11752 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
11753 mono_inst_list_first, mono_inst_list_last,
11754 mono_inst_list_next, mono_inst_list_prev): New instruction
11755 list handling interfaces.
11756 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
11757 list head 'ins_list'.
11758 (MonoInst): Replace next pointer with list head 'node'.
11759 (MonoCallInst): Make 'out_args' a MonoInstList.
11760 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
11761 (MonoCompile): Delete reverse_inst_list and
11762 reverse_inst_list_len.
11763 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
11764 mono_arch_lowering_pass, mono_arch_local_regalloc,
11765 mono_arch_output_basic_block, mono_arch_emit_prolog):
11766 Convert to new instruction lists.
11767 (insert_after_ins): Delete.
11768 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
11770 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
11771 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
11772 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
11773 mono_emulate_opcode, mono_emit_load_got_addr,
11774 inline_method, mono_method_to_ir, mono_print_bb_code,
11775 print_dfn, decompose_pass, nullify_basic_block,
11776 replace_out_block_in_code, remove_block_if_useless,
11777 merge_basic_blocks, move_basic_block_to_end,
11778 try_unsigned_compare, optimize_branches, mono_print_code,
11779 mini_select_instructions, remove_critical_edges): Likewise.
11780 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
11781 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
11782 mono_arch_output_basic_block, mono_arch_emit_prolog):
11784 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
11785 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11786 mono_arch_output_basic_block): Likewise.
11787 (inst_list_prepend, insert_after_ins): Delete.
11788 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
11789 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
11791 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
11792 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
11793 mono_arch_emit_prolog): Likewise.
11794 * cfold.c (mono_constant_fold): Likewise.
11795 * liveness.c (visit_bb, mono_analyze_liveness,
11796 optimize_initlocals): Likewise.
11797 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
11798 * graph.c (mono_draw_code_cfg): Likewise.
11799 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
11800 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
11801 mono_ssa_cprop): Likewise.
11802 * abcremoval (get_relations_from_previous_bb, process_block):
11804 * local-propagation (mono_cprop_invalidate_values,
11805 mono_local_cprop_bb): Likewise.
11806 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
11807 peephole_pass, mono_arch_output_basic_block,
11808 mono_arch_emit_prolog): Likewise.
11809 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
11810 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11811 mono_arch_emit_prolog): Likewise.
11812 (insert_after_ins): Delete.
11813 * aliasing.c (print_code_with_aliasing_information,
11814 mono_build_aliasing_information, mono_aliasing_deadce):
11815 Convert to new instruction lists.
11816 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
11817 peephole_pass, NEW_INS, mono_arch_lowering_pass,
11818 mono_arch_local_regalloc, mono_arch_output_basic_block):
11820 (insert_after_ins): Delete.
11821 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
11822 peephole_pass, mono_arch_output_basic_block): Convert to
11823 new instruction lists.
11824 * mini-codegen (InstList, inst_list_prepend,
11825 insert_after_ins): Delete.
11826 (insert_before_ins, get_register_force_spilling,
11827 get_register_spilling, free_up_ireg, free_up_reg,
11828 create_copy_ins, create_spilled_store, alloc_int_reg,
11829 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
11830 to new instruction lists.
11831 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
11832 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11833 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
11834 (insert_after_ins): Delete.
11835 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
11836 mono_arch_local_regalloc, mono_arch_output_basic_block,
11837 mono_arch_call_opcode): Convert to new instruction lists.
11838 (insert_after_ins): Delete.
11839 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
11840 peephole_pass, mono_arch_output_basic_block,
11841 mono_arch_emit_prolog): Convert to new instruction lists.
11843 2008-01-11 Zoltan Varga <vargaz@gmail.com>
11845 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
11847 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
11850 * Makefile.am (version.h): Make this work with non-bash shells.
11852 2008-01-10 Zoltan Varga <vargaz@gmail.com>
11854 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
11856 2008-01-08 Zoltan Varga <vargaz@gmail.com>
11858 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
11859 the InitializeArray optimization.
11861 2008-01-06 Zoltan Varga <vargaz@gmail.com>
11863 * mini.c driver.c: Don't include os/gc_wrapper.h.
11865 2008-01-05 Zoltan Varga <vargaz@gmail.com>
11867 * mini.c (print_jit_stats): Print GC statistics if available.
11869 2008-01-04 Zoltan Varga <vargaz@gmail.com>
11871 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
11873 2007-12-29 Zoltan Varga <vargaz@gmail.com>
11875 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
11877 2007-12-26 Zoltan Varga <vargaz@gmail.com>
11879 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
11881 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
11883 * driver.c (mono_main): Ditto.
11885 2007-12-23 Zoltan Varga <vargaz@gmail.com>
11887 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
11889 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
11890 in the vtable can't be encoded.
11891 (compile_method): Ditto.
11893 2007-12-21 Zoltan Varga <vargaz@gmail.com>
11895 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
11898 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
11901 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
11902 the top LMF entry belongs to the current method.
11904 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
11906 2007-12-20 Zoltan Varga <vargaz@gmail.com>
11908 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
11910 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
11912 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
11914 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
11916 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
11918 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
11921 * basic-float.cs: Add an ulong->double cast test.
11923 2007-12-15 Zoltan Varga <vargaz@gmail.com>
11925 * mini.c (mono_method_to_ir): Fix a warning.
11927 2007-12-14 Zoltan Varga <vargaz@gmail.com>
11929 * mini-ops.h: Add OP_SWITCH.
11931 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
11932 CEE_SWITCH in back-end code, use OP_SWITCH instead.
11934 2007-12-11 Geoff Norton <gnorton@novell.com>
11936 * mini-s390x.c: Minor change to the MAX() define to allow
11937 it to compile with other gcc versions.
11939 2007-12-11 Geoff Norton <gnorton@novell.com>
11942 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
11944 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
11946 exceptions-arm.c (mono_arch_get_restore_context): Restore
11949 exceptions-arm.c (throw_exception): Save the frame pointer.
11950 This is a partial fix for #323747. Only the client side is
11953 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
11955 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
11956 was using an unrelated variable to log the class which
11957 needed the cctor to be called. This was crashing on arm.
11959 2007-12-09 Robert Jordan <robertj@gmx.net>
11961 * mini-x86.c (mono_arch_emit_epilog):
11962 Consider all kinds of 64-bit types. Fixes #323114.
11964 2007-12-08 Zoltan Varga <vargaz@gmail.com>
11966 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
11968 2007-12-07 Zoltan Varga <vargaz@gmail.com>
11970 * mini-amd64.c (peephole_pass): Add a missing instruction check.
11972 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
11974 * mini.c: run type ctor before allocating an object, not only
11975 when running it's constructor method (fixes at least part of bug #342507).
11977 2007-12-07 Zoltan Varga <vargaz@gmail.com>
11979 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
11981 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
11982 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
11985 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
11986 mono_generic_class_init_trampoline () the same as it is done with the other
11989 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
11990 aot-runtime.c aot-compiler.c: Implement AOT support.
11992 2007-12-07 Mark Probst <mark.probst@gmail.com>
11994 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
11995 build for archs which don't have the vtable trampoline defined
11998 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12000 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
12002 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
12004 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
12006 * tramp-<ARCH>.c: Use the new helper function.
12008 2007-12-07 Mark Probst <mark.probst@gmail.com>
12010 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
12011 trampoline call, which takes a vtable argument.
12013 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
12014 OP_TRAMPCALL_VTABLEs like other calls.
12016 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
12017 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
12018 call. Implemented a support function which fetches the vtable
12019 from a register set.
12021 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
12022 Implemented a generic class init trampoline, using the
12023 OP_TRAMPCALL_VTABLE opcode.
12025 * mini.c: Implemented static field access when sharing generic
12026 code. This implies initing the class using the new
12027 OP_TRAMPCALL_VTABLE call.
12029 2007-12-07 Mark Probst <mark.probst@gmail.com>
12031 * mini.c: Don't compile methods with sharing enabled if their
12032 classes are disabled for sharing.
12034 2007-12-06 Zoltan Varga <vargaz@gmail.com>
12036 * inssel.brg: Add a missing sign extension to the GETCHR and array access
12037 opcodes. Fixes #346563.
12039 * objects.cs: Add a new test.
12041 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
12043 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
12044 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
12046 2007-12-06 Zoltan Varga <vargaz@gmail.com>
12048 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
12050 2007-12-03 Zoltan Varga <vargaz@gmail.com>
12052 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
12055 2007-12-02 Zoltan Varga <vargaz@gmail.com>
12057 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
12059 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
12060 optimization in the AOT case.
12062 2007-11-30 Zoltan Varga <vargaz@gmail.com>
12064 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
12066 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
12068 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
12070 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
12072 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
12073 is created by the inlined delegate ctor.
12075 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
12077 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
12079 2007-11-29 Zoltan Varga <vargaz@gmail.com>
12081 * cpu-x86.md: Fix the length of ckfinite.
12083 2007-11-28 Zoltan Varga <vargaz@gmail.com>
12085 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
12087 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
12088 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
12090 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
12092 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
12093 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
12095 2007-11-28 Martin Baulig <martin@ximian.com>
12098 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
12099 after creating the trampoline.
12101 2007-11-27 Zoltan Varga <vargaz@gmail.com>
12103 * aot-runtime.c (load_aot_module): Check runtime version if needed.
12105 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
12108 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
12109 instead of the calling method to help AOT.
12111 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
12113 2007-11-26 Zoltan Varga <vargaz@gmail.com>
12115 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
12118 2007-11-23 Zoltan Varga <vargaz@gmail.com>
12120 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
12122 * aot-compiler.c (compile_method): Correct check for generic method definitions.
12123 (encode_method_ref): No need to handle generic method definitions specially.
12125 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
12127 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
12130 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
12132 (compile_method): Enable generic sharing.
12134 2007-11-22 Zoltan Varga <vargaz@gmail.com>
12136 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
12137 (mini_method_compile): Add preliminary support for AOTing shared generic code.
12139 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
12142 * mini-trampolines.c: Fix a warning.
12144 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
12146 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
12147 (generic_class_is_reference_type): Remove unused function.
12149 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
12150 in the generic vtable trampoline case.
12152 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
12154 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
12155 return an AOT method based on a vtable slot.
12157 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
12159 * mini.c (mini_get_vtable_trampoline): Export this.
12161 2007-11-22 Martin Baulig <martin@ximian.com>
12164 (MonoDebuggerInfo): Move `debugger_version' up.
12166 2007-11-22 Martin Baulig <martin@ximian.com>
12169 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
12171 * mini-trampolines.c
12172 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
12173 after compiling the method.
12175 2007-11-20 Martin Baulig <martin@ximian.com>
12178 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
12179 (mono_debugger_remove_breakpoint): Likewise.
12180 (mono_debugger_check_breakpoints): Likewise.
12182 * debug-debugger.c: Implement the new breakpoint interface here.
12184 2007-11-18 Zoltan Varga <vargaz@gmail.com>
12186 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
12187 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
12189 * mini-x86.c (mono_arch_output_basic_block): Ditto.
12191 2007-11-17 Zoltan Varga <vargaz@gmail.com>
12193 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
12195 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
12198 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
12201 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
12202 returning a vtype in a register.
12204 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
12205 here from the arch specific code.
12207 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
12210 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
12211 (mono_arch_emit_prolog): Increment maximum prolog size.
12213 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
12214 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
12216 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
12217 MonoGenericSharingContext.
12219 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
12220 MonoGenericSharingContext. Allocate memory from the cfg mempool.
12222 2007-11-15 Mark Probst <mark.probst@gmail.com>
12224 * mini.c, mini.h, generic-sharing.c: Functions for producing code
12225 which extract fields out of the runtime generic context. Full
12226 sharing of the NEWARR opcode.
12228 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
12230 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
12231 --enable-minimal=ssa.
12233 2007-11-13 Zoltan Varga <vargaz@gmail.com>
12235 * mini-trampolines.c (mono_delegate_trampoline): Update after
12236 mono_marshal_get_delegate_invoke () signature change.
12238 2007-11-13 Mark Probst <mark.probst@gmail.com>
12240 * mini.c: Removed the shared context in favor of the generic
12241 sharing context. Allocate the MonoJitInfo structure with room for
12242 the generic sharing context if it's needed.
12244 * mini.h: Remove MonoGenericSharingContext declaration. It's in
12245 domain-internals.h now.
12247 * mini-x86.c: Pass the generic sharing context to get_call_info ().
12249 * generic-sharing.c: Several changes for working without a shared
12250 context and instead operating on open types instead.
12252 2007-11-12 David S. Miller <davem@davemloft.net>
12254 * inssel-sparc.brg: Fix double instruction emit.
12256 2007-11-12 Zoltan Varga <vargaz@gmail.com>
12258 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
12259 Get/Set/Address methods.
12261 * mini.c debug-debugger.c mini-trampolines.c: Update after
12262 mono_marshal_get_delegate_invoke signature change.
12264 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
12266 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
12267 This can happens with dynamic methods. Fixes the other bug in #322722.
12269 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
12271 * tramp-arm.c (mono_arch_patch_callsite): Support patching
12274 * mini-arm.c (arm_patch): Implement patching of BX call
12275 sequence. Fixes one of the bugs in #322722.
12277 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
12279 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
12280 under Linux. We only need to flush every 32-byte cache line.
12282 2007-11-07 Massimiliano Mantione <massi@ximian.com>
12285 move_basic_block_to_end: Add branches when needed, eventually creating
12287 optimize_branches: added a parameter that tells if it's ok to create
12288 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
12289 and avoid calling move_basic_block_to_end when it's not ok.
12292 2007-11-07 Mark Probst <mark.probst@gmail.com>
12294 * mini.c: Abort inlining call to InitializeArray if something
12295 looks wrong. Let the icall handle it, which now has proper safety
12298 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
12300 * mini.c (mono_spill_call): add support for soft-float.
12302 * mini.c (mono_method_to_ir): add support for soft-float
12303 to inlined functions that return float.
12305 * mini.c (mono_method_to_ir): add support for soft-float
12306 to cee_stsfld opcode on float fields.
12308 2007-11-05 Geoff Norton <gnorton@novell.com>
12310 * mini-x86.h: Fix the structure access for X86 Leopard.
12313 2007-11-05 Martin Baulig <martin@ximian.com>
12315 * mini-trampolines.c
12316 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
12317 after compiling the method to notify the debugger.
12319 2007-11-05 Martin Baulig <martin@ximian.com>
12321 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
12323 2007-11-02 Zoltan Varga <vargaz@gmail.com>
12325 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
12326 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
12328 2007-11-01 Zoltan Varga <vargaz@gmail.com>
12330 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
12331 native-to-managed wrappers.
12333 2007-11-01 Geoff Norton <gnorton@novell.com>
12335 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
12338 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
12340 * mini.c, mini-x86.c: when getting back from unmanaged code
12341 to managed via a marshaled delegate we also need to set the
12344 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
12346 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
12349 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
12351 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
12352 let the debugger or other external agents to tell the JIT when
12353 a sw breakpoint has been inserted in the code that the JIT needs
12354 to be able to inspect.
12356 2007-10-31 Martin Baulig <martin@ximian.com>
12359 (MonoDebuggerInfo): Remove `runtime_class_init'.
12361 2007-10-30 Martin Baulig <martin@ximian.com>
12364 (mono_debugger_thread_created): Added `MonoThread *' argument.
12365 (mono_debugger_extended_notification): New public method.
12366 (mono_debugger_trampoline_compiled): New public method.
12369 (MonoDebuggerThreadInfo): Added `thread' and
12370 `extended_notifications' fields.
12373 (debugger_executable_code_buffer): New static variable.
12376 (MonoDebuggerInfo): Added `executable_code_buffer',
12377 `executable_code_buffer_size', `breakpoint_info_area',
12378 `breakpoint_table' and `breakpoint_table_size'.
12380 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
12382 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
12383 that IP either is an unused value or the vtable pointer. IMT
12384 calls use vtable + offset now. Reduced by almost half the size
12387 2007-10-26 Jonathan Chambers <joncham@gmail.com>
12389 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
12390 defines to access param registers. Replace long usage with
12391 gsize as sizeof(long) != sizeof(void*) on Win64.
12393 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
12394 on Win64. Fix intrinsic, use _AddressOfReturnAddress
12395 instead of non-existant _GetAddressOfReturnAddress.
12397 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
12398 param registers. Save/restore %rdi and %rsi in MonoLMF.
12400 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
12401 param registers. Modify (throw_exception) signature to take
12402 %rdi and %rsi on Win64.
12404 Code is contributed under MIT/X11 license.
12406 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
12408 * helpers.c: unlink debugging output files.
12410 2007-10-25 Zoltan Varga <vargaz@gmail.com>
12412 * mini.c: Move mono_create_ftnptr () to object.c.
12414 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
12416 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
12417 optional. This function can now be used to disassemble code generated
12418 outside the JIT such as trampolines and IMT thunks.
12420 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
12422 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
12423 vtable pointer from a ldr instruction.
12425 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
12426 new IMT call sequence.
12428 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
12429 call sequence for interface invocations.
12431 * mini-arm.c (mono_arch_emit_imt_argument): added, required
12432 for imt support. This function is empty since IMT on ARM requires no
12433 special handling on the IR side.
12435 * mini-arm.c (mono_arch_find_imt_method): added, required for
12438 * mini-arm.c (mono_arch_find_this_argument): added, required
12441 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
12442 a ldr instruction to load a value stored in the code stream.
12444 * mini-arm.c (mono_arch_build_imt_thunk):added, required
12448 2007-10-23 Zoltan Varga <vargaz@gmail.com>
12450 * mini.c (mini_init): Install the jump trampoline callback.
12452 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12454 * mini-trampolines.c: handle synchronized methods with the common
12455 vtable trampoline (bug #335601).
12457 2007-10-17 Zoltan Varga <vargaz@gmail.com>
12459 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
12461 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
12464 * mini-ia64.h mini-ia64.c: Add support for IMT.
12466 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
12467 prolog. Fixes #331958.
12469 2007-10-15 Zoltan Varga <vargaz@gmail.com>
12471 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
12473 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12475 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
12478 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12480 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
12483 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
12485 * mini-x86.c, mini-x86.h: x86 support for the common vtable
12488 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
12490 * mini-trampolines.c: changed the magic rampoline to understand
12491 the common vtable trampoline method: the method to invoke is
12492 determined by the vtable displacement of the call.
12494 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12496 * mini.c, mini.h: register the common vtable trampoline if the
12497 architecture supports it.
12499 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12501 * cpu-amd64.md: use the correct max length for tls_get.
12503 2007-10-14 Zoltan Varga <vargaz@gmail.com>
12505 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
12506 CEE_STELEM_ANY. Fixes #333696.
12508 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
12510 * exceptions-x86.c: provide more graceful handling of the case where
12511 we followed a bogus function pointer from managed code (bug #332866).
12513 2007-10-11 Mark Probst <mark.probst@gmail.com>
12515 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
12516 replaces the generic_shared flag and will carry more information
12519 * generic-sharing.c: Added mini_type_stack_size() which allows
12520 allows open types if given a generic sharing context.
12521 mini_get_basic_type_from_generic() takes a
12522 MonoGenericSharingContext* instead of a MonoCompile* now.
12524 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
12525 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
12526 mini-sparc.c, mini-x86.c: Trivial changes required by the two
12527 changes above. Just passing arguments through to the right
12530 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
12532 * mini-arm.c: unify the call emission to emit_code_seq().
12534 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
12536 * tramp-arm.c: reduced the trampoline size.
12538 2007-10-10 Mark Probst <mark.probst@gmail.com>
12540 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
12541 variable handling out of arch-specific code.
12543 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
12545 * mini-arm.c: implemented fast delegate dispatch.
12547 2007-10-09 Zoltan Varga <vargaz@gmail.com>
12549 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
12550 that fp elimination is turned off if the space required by locals is too
12551 big. Fixes #331958.
12553 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
12555 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
12556 ARM to the new style trampoline.
12558 2007-10-09 Zoltan Varga <vargaz@gmail.com>
12560 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
12562 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
12564 2007-10-09 Martin Baulig <martin@ximian.com>
12567 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
12568 `field_info_offset_offset'.
12570 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
12572 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
12573 removed more internal usage of the r11 register and made it available
12574 to the register allocator.
12576 2007-10-08 Mark Probst <mark.probst@gmail.com>
12578 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
12579 when sharing generics and treat type variables as references.
12581 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
12583 * mini-ppc.c: started removing the internal uses of register r11
12584 to eventually allow the register allocator to manage it as an
12585 additional available register.
12587 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
12589 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
12591 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
12593 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
12594 specific trampolines as they are not performance critical as a jump
12595 target (maybe align as before only for AOT code?). This saves about
12596 200 KB of native code on x86 for monodevelop startup.
12598 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
12600 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
12601 monodevelop startup.
12603 2007-10-06 Zoltan Varga <vargaz@gmail.com>
12605 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
12607 * mini-sparc.h mini-sparc.c: Implement IMT support.
12609 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
12610 its smaller and doesn't clobber sparc_g1.
12612 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
12614 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
12616 * mini-ppc.c: optimized the size of the IMT thunks a bit.
12618 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
12620 * mini-ppc.c: implemented fast delegate invocation.
12622 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
12624 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
12626 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
12628 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
12629 code to the new style trampoline in preparation for IMT support.
12631 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
12633 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
12634 systems already. This also reduces the specific trampiline sizes and
12635 prepares for the use of r12 as the IMT identifier register.
12637 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12639 * mini-mips.h: endianess fix (simplified from a patch by
12640 Thomas Kunze <thommy@tabao.de>, bug #323737).
12642 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
12644 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
12645 to access ucontext fields and enable netbsd support
12646 (partially from Magnus Henoch <mange@freemail.hu>).
12648 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12650 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
12651 use the preprocessor from the CPP env var if it is set.
12653 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
12655 * mini-trampolines.c: fixed an assertion and moved it earlier in the
12656 code, before interface_offset gets used.
12658 2007-10-02 Zoltan Varga <vargaz@gmail.com>
12660 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
12661 mono_class_setup_vtable () before accessing klass->vtable.
12663 2007-10-01 Zoltan Varga <vargaz@gmail.com>
12665 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
12668 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12670 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
12671 IMT slots (this saves hundreds of KB of memory in programs like
12672 IronPython and Monodevelop).
12674 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
12676 * mini.c: print the delegate counter.
12678 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
12680 * mini-x86.c: make it easier to enable the debugging code for IMT
12683 2007-09-28 Martin Baulig <martin@ximian.com>
12686 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
12687 `mono_method_klass_offset' and `mono_method_token_offset'.
12689 2007-09-20 Mark Probst <mark.probst@gmail.com>
12691 * mini.c: First generics sharing implementation. Can only share
12692 in very simple cases. If sharing doesn't work it falls back to
12693 dedicated compilation.
12695 * mini.h: Flag in MonoCompile to specify whether generic
12696 compilation is shared. Flags enum for marking which generic inst
12697 of a context is used. Prototypes for helper functions.
12699 * generic-sharing.c: Helper functions for generic method sharing.
12701 * optflags-def.h: Optimization flag (gshared) for enabling generic
12702 method sharing added.
12704 * Makefile.am: generic-sharing.c added.
12706 2007-09-19 Daniel Nauck <dna@mono-project.de>
12708 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
12710 2007-09-19 Massimiliano Mantione <massi@ximian.com>
12711 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
12714 2007-09-19 Martin Baulig <martin@ximian.com>
12716 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
12717 mono_debug_cleanup() is now part of mono_cleanup().
12719 2007-09-18 Zoltan Varga <vargaz@gmail.com>
12721 * driver.c (mono_main): Fix a warning.
12723 2007-09-17 Zoltan Varga <vargaz@gmail.com>
12725 * aot-compiler.c: Optimize various parts when processing large assemblies.
12728 * mini.c (mono_patch_info_hash): Improve hash function.
12730 2007-09-14 Jonathan Chambers <joncham@gmail.com>
12732 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
12734 Code is contributed under MIT/X11 license.
12736 2007-09-14 Zoltan Varga <vargaz@gmail.com>
12738 * mini.c (mini_init): Fix a leak.
12740 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
12742 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12744 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
12746 2007-09-14 Zoltan Varga <vargaz@gmail.com>
12748 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
12750 2007-09-13 Zoltan Varga <vargaz@gmail.com>
12752 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
12755 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
12757 * mini.c (handle_alloc): Enable managed allocators in AOT code.
12759 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
12761 * aot-runtime.c (decode_patch_info): Ditto.
12763 2007-09-12 Jonathan Chambers <joncham@gmail.com>
12765 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
12766 static case. Cache delegates in architecture specific code,
12767 based on number of parameters.
12769 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
12770 in architecture specific code, based on number of parameters.
12772 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
12773 caching happen in architecture specific code now.
12775 Code is contributed under MIT/X11 license.
12777 2007-09-12 Jonathan Chambers <joncham@gmail.com>
12779 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
12780 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
12781 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
12783 Code is contributed under MIT/X11 license.
12785 2007-05-15 Massimiliano Mantione <massi@ximian.com>
12786 * mini.c: (mono_thread_abort) Fixed bug #82416.
12788 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
12790 * mini.: hook the new managed GC allocation feature into the JIT.
12792 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
12794 * mini.c: implementation for the new runtime tls opcode.
12796 2007-09-11 Martin Baulig <martin@ximian.com>
12799 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
12800 `mono_method_inflated_offset'.
12802 2007-09-07 Zoltan Varga <vargaz@gmail.com>
12804 * driver.c mini.h mini.c: Add a new devel command line option for injecting
12805 async exceptions into a method.
12807 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
12808 purpose of testing whenever the unwinder works at every instruction.
12810 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
12812 * mini.c: check accessibility of method used in ldftn (fixes
12815 2007-09-04 Zoltan Varga <vargaz@gmail.com>
12817 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
12819 * inssel.brg: Fix a warning.
12821 2007-09-03 Martin Baulig <martin@ximian.com>
12823 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
12824 now takes the `main_method' as argument.
12826 2007-09-02 Zoltan Varga <vargaz@gmail.com>
12828 * cpu-sparc.md (endfilter): Add missing src1:i argument.
12830 2007-08-30 Jonathan Chambers <joncham@gmail.com>
12832 * driver.c: include the cil-coff.h header on Windows.
12834 Code is contributed under MIT/X11 license.
12836 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
12838 * mini.c, driver.c: don't include the cil-coff.h header.
12840 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
12842 * mini.c: flag places that needs fixes fo soft-float support.
12844 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
12846 * mini.h, inssel-float.brg: fix soft-float constant loads on big
12847 endian systems (partially from Dean Jenkins, bug #81924).
12849 2007-08-28 Mark Probst <mark.probst@gmail.com>
12851 * mini.c (check_linkdemand): Remove embedded reference object in
12852 call to LinkDemandSecurityException.
12853 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
12854 with an IntPtr instead of a reference object.
12856 2007-08-28 Zoltan Varga <vargaz@gmail.com>
12858 * mini.c (handle_initobj): Handle alignment properly.
12860 * inssel.brg (mini_emit_memset): Ditto.
12862 * inssel.brg (mini_emit_memcpy): Ditto.
12864 * inssel-sparc.brg: Ditto.
12866 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
12868 2007-08-26 Zoltan Varga <vargaz@gmail.com>
12870 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
12871 exceptions raised in unmanaged code. Fixes part of #82594.
12873 2007-08-24 Mark Probst <mark.probst@gmail.com>
12875 * mini.c (mono_method_to_ir), declsec.c
12876 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
12878 2007-08-22 Martin Baulig <martin@ximian.com>
12881 (MonoDebuggerThreadInfo): New typedef.
12882 (mono_debugger_thread_table): New global variable.
12883 (mono_debugger_thread_created): New public function.
12884 (mono_debugger_thread_cleanup): New public function.
12887 (MonoDebuggerInfo):
12888 - removed `get_current_thread' and `lookup_assembly'.
12889 - removed `data_table'.
12890 - added `thread_table'.
12893 (mono_thread_start_cb): Call mono_debugger_thread_created().
12894 (mono_thread_attach_cb): Likewise.
12895 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
12896 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
12899 * driver.c (mono_main): Move mono_debug_init() up, before calling
12900 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
12902 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
12904 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
12905 together when passing several arguments of type double (gives a small
12906 speedup and saves a few bytes of generated code).
12908 2007-08-20 Jb Evain <jbevain@novell.com>
12910 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
12912 2007-08-20 Jb Evain <jbevain@novell.com>
12914 * mini.c (mono_method_to_ir): throw MethodAccessException
12915 and FieldAccessException instead of InvalidProgramException.
12917 2007-08-20 Mark Probst <mark.probst@gmail.com>
12919 * mini.c: CoreCLR security checks.
12921 * mini.h: Removed MonoSecurityMode (moved to
12922 metadata/security-manager.h) and mono_security_mode global var
12923 (replaced by set/get functions in security-manager.h).
12925 * driver.c: Added "core-clr-test" security mode for testing. Used
12926 set-function for setting security mode.
12928 2007-08-17 Mark Probst <mark.probst@gmail.com>
12930 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
12931 the new jit_info_table.
12933 * driver.c: Test code for the new jit_info_table (enabled by the
12934 define MONO_JIT_INFO_TABLE_TEST).
12936 2007-08-14 Zoltan Varga <vargaz@gmail.com>
12938 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
12939 detection of call <REG> instruction sequence. Fixes build on freebsd.
12941 2007-08-13 Zoltan Varga <vargaz@gmail.com>
12943 * mini-exceptions.c: Fix a warning.
12945 2007-08-11 Zoltan Varga <vargaz@gmail.com>
12947 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
12948 stack overflow handling code on amd64 too.
12950 * mini-exceptions.c (mono_setup_altstack): Make this use
12951 mono_thread_get_stack_bounds ().
12953 * mini-x86.h: Disable sigaltstack on solaris x86.
12955 2007-08-10 Zoltan Varga <vargaz@gmail.com>
12957 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
12959 2007-08-10 Geoff Norton <gnorton@customerdna.com>
12961 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
12963 2007-08-08 Zoltan Varga <vargaz@gmail.com>
12965 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
12967 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
12969 2007-08-03 Neale Ferguson <neale@sinenomine.net>
12971 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
12974 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
12976 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
12977 to be emitted (bug #82281).
12979 2007-08-01 Martin Baulig <martin@ximian.com>
12981 Merged the `debugger-dublin' branch.
12983 * debug-debugger.h (MonoDebuggerInfo):
12984 Removed the `old_*' compatibility entries.
12985 Added `debugger_version' and `data_table'.
12986 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
12987 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
12990 (MiniDebugMethodBreakpointInfo): Add `address_list'.
12991 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
12992 instead of a `gconstpointer'.
12993 (mono_debugger_insert_method_breakpoint): Return a
12994 `MonoDebugMethodAddressList *'.
12996 2007-06-28 Martin Baulig <martin@ximian.com>
12998 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
13000 2007-08-01 Zoltan Varga <vargaz@gmail.com>
13002 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
13003 __builtin_frame_address () since it is broken on older gcc versions.
13005 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
13007 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
13008 on the stack overflow handling and made the managed stack overflows
13009 catchable in most cases using soft guard pages.
13010 * exceptions-x86.c: added code to restore the protection in the soft
13011 guard pages at the end of exception handling.
13013 2007-07-31 Zoltan Varga <vargaz@gmail.com>
13015 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
13017 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13019 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
13020 exception handling.
13022 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13024 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
13025 signal handling support until it has been ported to the new mechanism.
13026 * mini.c: fixed stack overflow detection and use the new
13027 architecture code to handle signals on the altstack.
13029 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
13031 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
13032 stack overflows on the alt stack.
13034 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
13036 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
13037 stack overflows on the alt stack.
13039 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
13041 * exceptions-ppc.c: cleanup preparing for altstack support.
13043 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
13045 * exceptions-arm.c: cleanup preparing for altstack support.
13047 2007-07-27 Mark Probst <mark.probst@gmail.com>
13049 * mini.c (print_jit_stats): Output hazard pointer stats.
13051 2007-07-26 Mark Probst <mark.probst@gmail.com>
13053 * driver.c, mini.c: Replaced security mode flags with a single
13056 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13058 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
13060 2007-07-25 Mark Probst <mark.probst@gmail.com>
13062 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
13063 (which doesn't do anything yet) for activating Core CLR
13064 (Silverlight) security.
13066 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
13068 * mini-codegen.c: work around a possible gcc bug on arm.
13070 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
13072 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
13073 message for platforms that don't support AOT compilation.
13075 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
13077 * mini.h, mini.c, driver.c: temporary smcs hack.
13079 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
13081 * mini-arm.h, mini-arm.c: arm EABI fixes.
13083 2007-07-22 Zoltan Varga <vargaz@gmail.com>
13085 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
13088 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
13089 trampolines taking a method argument.
13091 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
13093 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
13094 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
13096 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
13097 JIT compilation throws an exception. Fixes #82050.
13099 2007-07-19 Mark Probst <mark.probst@gmail.com>
13101 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
13102 with the MONO_EXCEPTION_ defines.
13104 2007-07-17 Zoltan Varga <vargaz@gmail.com>
13106 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
13109 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
13110 the cause of an assertion.
13112 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
13114 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
13117 2007-07-15 Zoltan Varga <vargaz@gmail.com>
13119 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
13120 assert. Should fix #82103.
13122 2007-07-14 Zoltan Varga <vargaz@gmail.com>
13124 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
13125 here too. Fixes #82095.
13127 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
13130 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
13132 * mini-amd64.h: Enable IMT for amd64.
13134 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
13136 2007-07-12 Zoltan Varga <vargaz@gmail.com>
13138 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
13140 2007-07-12 Mark Probst <mark.probst@gmail.com>
13142 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
13143 as soon as check_linkdemand sets an exception_type.
13145 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
13147 * mini-x86.c: fixed offsets for IMT call sequence.
13148 * mini-x86.h: enable IMT again.
13150 2007-07-11 Zoltan Varga <vargaz@gmail.com>
13152 * trace.c (mono_trace_enter_method): Decode MonoType too.
13154 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
13156 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
13158 * mini-amd64.c: Add preliminary IMT implementation.
13160 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
13162 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
13163 understand the new IMT-base interface invocation (thanks to
13164 Daniel Nauck for the report and the remote debugging session).
13166 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
13168 * mini-x86.c: size and speed optimizations for the IMT bsearch.
13170 2007-07-11 Zoltan Varga <vargaz@gmail.com>
13172 * Makefile.am (aotcheck): Make this actually use the AOTed code.
13174 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
13176 * mini-trampolines.c: implement AOT IMT support.
13177 * mini-x86.h: enable IMT support for wider testing.
13179 2007-07-10 Zoltan Varga <vargaz@gmail.com>
13181 * inssel.brg (emit_imt_argument): Add aot support here.
13183 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
13185 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
13187 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
13188 of the IMT implementation, partially from massi, with my
13189 implementation of the bsearch sequence. Disabled by default until
13190 the AOT code is implemented.
13192 2007-07-10 Zoltan Varga <vargaz@gmail.com>
13194 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
13196 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
13198 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13200 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
13201 arch-independent IMT JIT code from Massimiliano
13202 Mantione (massi@ximian.com) with small cleanups from me.
13204 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
13206 * Makefile.am: fix svn invocation to get the svn revision to be
13207 independent of the local language (build fix).
13209 2007-07-09 Mark Probst <mark.probst@gmail.com>
13211 * mini.c (inline_method): Reset cfg->exception_type if the
13212 inlining is aborted. Fixes: 82049.
13214 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
13216 * mini.c: remove assert from exception handling code when exception_ptr
13219 2007-07-05 Zoltan Varga <vargaz@gmail.com>
13221 * mini.c (mono_codegen): Add an assert.
13223 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
13224 enter and leave code.
13225 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
13227 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13229 * mini-ppc.c: fixed memory corruption for localloc(0)
13232 2007-07-05 Zoltan Varga <vargaz@gmail.com>
13234 * mini.c: Fix warnings.
13236 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
13238 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
13239 to emit better double->int conversions.
13241 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
13243 * mini.c: the provided Min/Max optimizations are valid for unisgned
13246 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
13248 * 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
13250 2007-06-28 Miguel de Icaza <miguel@novell.com>
13252 * mini.c (mono_running_on_valgrind): Add support for reporting the
13253 method and its boundaries to valgrind.
13255 2007-06-28 Martin Baulig <martin@ximian.com>
13257 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
13259 2007-06-25 Zoltan Varga <vargaz@gmail.com>
13261 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
13263 * generic.2.cs: Add new test case.
13265 2007-06-25 Martin Baulig <martin@ximian.com>
13267 Merged the `debugger-dublin' branch.
13270 (mono_debugger_insert_method_breakpoint): New public method.
13271 (mono_debugger_remove_method_breakpoint): Likewise.
13272 (mono_debugger_check_breakpoints): New static method.
13273 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
13275 * debug-debugger.h (MonoDebuggerInfo):
13276 Renamed (to keep backward compatibility in the vtable):
13277 `insert_breakpoint' -> `old_insert_breakpoint'.
13278 `remove_breakpoint' -> `old_remove_breakpoint'.
13279 `create_string' -> `old_create_string'.
13280 `lookup_class' -> `old_lookup_class'.
13281 `lookup_type' -> removed; changed into a dummy field.
13282 `lookup_assembly' -> `old_lookup_assembly'.
13283 Added (same functionality, but different signature):
13284 `create_string', `lookup_class', `lookup_assembly'
13286 `get_method_addr_or_bpt', `remove_method_breakpoint',
13287 `runtime_class_init'.
13289 * debug-debugger.c: Merged the `debugger-dublin' branch.
13291 2007-06-23 Zoltan Varga <vargaz@gmail.com>
13293 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
13295 (peephole_pass): Likewise.
13297 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
13299 * driver.c: hopefully make setaffinity work also for ancient
13302 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
13304 * driver.c : win32 build fix.
13306 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
13308 * driver.c: check for the MONO_NO_SMP env var and bind to a single
13309 processor if it is set.
13311 2007-06-21 Martin Baulig <martin@ximian.com>
13313 * debug-mini.h: New file.
13316 (mono_debugger_insert_breakpoint_full): Moved here from
13317 ../metadata/mono-debug-debugger.c.
13318 (mono_debugger_remove_breakpoint): Likewise.
13319 (mono_debugger_breakpoint_callback): Likewise.
13321 2007-06-15 Raja R Harinath <rharinath@novell.com>
13323 * jit-icalls.c (mono_helper_compile_generic_method): Update to
13324 changes in MonoGenericClass.
13326 2007-06-14 Zoltan Varga <vargaz@gmail.com>
13328 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
13330 2007-06-14 Raja R Harinath <rharinath@novell.com>
13332 * jit-icalls.c (mono_helper_compile_generic_method): Update to
13333 removal of MonoGenericMethod.
13335 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13337 * mini-exceptions.c: hooks for the exception events profiling API.
13339 2007-06-14 Randolph Chung <tausq@debian.org>
13341 * Makefile.ma: Add hppa target.
13342 * mini-arch.h: Include mini-hppa.h
13343 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
13344 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
13345 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13347 2007-06-14 Randolph Chung <tausq@debian.org>
13349 * inssel.brg: Add rules for "chained" compare-branch operations so that
13350 a single compare op can affect multiple branches. Adjust cost for
13351 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
13352 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
13353 cost for some rules so that they can more easily be overridden by
13354 per-arch rules (with fixes from lupus).
13355 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13357 2007-06-13 Randolph Chung <tausq@debian.org>
13359 * mini-ops.h: Reorder branch ops so that they match the order of the
13360 corresponding CEE_* ops. The code expects them this way.
13361 Add new ops for HPPA target.
13362 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13364 2007-06-13 Randolph Chung <tausq@debian.org>
13366 * mini-exceptions.c: Handle cases where the stack grows towards
13368 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13370 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
13372 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
13374 * driver.c: explain where a non-matching corlib is found.
13376 2007-06-13 Mark Probst <mark.probst@gmail.com>
13378 * mini.c (print_jit_stats): Output dynamic code allocation stats.
13380 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
13382 * mini-exceptions.c: Generate a method profile leave event during
13383 an exception to ensure that the profiler gets notified.
13385 2007-06-07 Zoltan Varga <vargaz@gmail.com>
13387 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
13390 * cpu-amd64.md: Add long_and/or/xor opcodes.
13392 2007-06-06 Wade Berrier <wberrier@novell.com>
13394 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
13395 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
13396 length of instruction shr_imm (expected 8, got 10)
13398 2007-06-06 Zoltan Varga <vargaz@gmail.com>
13400 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
13402 2007-06-06 Mark Probst <mark.probst@gmail.com>
13404 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
13405 MonoInternalHashTable again (fixed bug in the internal hash table
13408 2007-06-06 Mark Probst <mark.probst@gmail.com>
13410 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
13411 Have to figure out what makes it crash the SWF regression.
13413 2007-06-05 Zoltan Varga <vargaz@gmail.com>
13415 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
13417 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13419 * mini.c: optimize out the type check when storing null in a
13422 2007-06-04 Mark Probst <mark.probst@gmail.com>
13424 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
13425 MonoInternalHashTable.
13427 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
13429 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
13430 signed integer methods.
13432 2007-06-02 Zoltan Varga <vargaz@gmail.com>
13434 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
13435 permanently since the current approach doesn't work.
13437 2007-06-02 Zoltan Varga <vargaz@gmail.com>
13439 * inssel.brg (stmt): Only call delegate->invoke_impl if
13440 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
13442 2007-06-01 Zoltan Varga <vargaz@gmail.com>
13444 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
13445 the sreg2==rdx case.
13447 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
13448 account if it contains a rex prefix.
13449 (peephole_pass): Handle OP_FMOVE as well.
13451 2007-06-01 Zoltan Varga <vargaz@gmail.com>
13453 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
13454 as it causes regressions.
13456 2007-05-31 Zoltan Varga <vargaz@gmail.com>
13458 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
13459 static case as well.
13461 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
13463 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
13464 (mono_arch_get_this_arg_from_call): Ditto.
13466 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
13468 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
13471 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
13472 (mono_arch_get_this_arg_from_call): Ditto.
13474 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
13476 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
13477 try to create optimized invoke code and use that for further invocations.
13478 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
13480 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
13482 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
13484 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
13485 sealed classes or methods.
13486 *devirtualization.cs: tests for the new optimization
13488 2007-05-29 Zoltan Varga <vargaz@gmail.com>
13490 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
13491 by the update_volatile () function.
13493 2007-05-27 Zoltan Varga <vargaz@gmail.com>
13495 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
13498 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
13500 2007-05-24 Jonathan Chambers <joncham@gmail.com>
13502 * mini.c: Add configure checks for header files.
13503 * mini-x86.c: Add configure checks for header files.
13504 * trace.c: Add configure checks for header files.
13505 * aot-runtime.c: Add configure checks for header files.
13506 * aot-compiler.c: Add configure checks for header files.
13507 * driver.c: Add configure checks for header files.
13508 * mini-codegen.c: Add configure checks for header files.
13510 Code is contributed under MIT/X11 license.
13512 2007-05-22 Zoltan Varga <vargaz@gmail.com>
13514 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
13515 icompare_imm -128 + op_iclt. Fixes #81703.
13517 2007-05-19 Zoltan Varga <vargaz@gmail.com>
13519 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
13521 2007-05-15 Massimiliano Mantione <massi@ximian.com>
13523 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
13524 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
13525 so that all isinst checks now use "interface_bitmap".
13527 2007-05-15 Zoltan Varga <vargaz@gmail.com>
13529 * cpu-amd64.md (jmp): Fix a warning.
13531 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
13533 * basic.cs: Add new regression test.
13535 * basic.cs: Remove test which is now in basic-long.cs.
13537 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
13539 * basic-long.cs: Add new test.
13541 2007-05-13 Zoltan Varga <vargaz@gmail.com>
13543 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
13545 2007-05-12 Zoltan Varga <vargaz@gmail.com>
13547 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
13549 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
13552 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
13553 throwing code a bit.
13555 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
13556 the exception throwing code a bit.
13558 * mini-x86.c (get_call_info): Allocate result from a mempool.
13560 2007-05-11 Zoltan Varga <vargaz@gmail.com>
13562 * aot-compiler.c (find_typespec_for_class): Fix the assert.
13564 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
13566 * mini.h (MonoCompile): Add 'token_info_hash' field.
13568 * mini.c: Save token->method associations during compilation so the AOT
13569 compiler can use it.
13571 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
13572 which reference generic classes and methods.
13574 2007-05-10 Zoltan Varga <vargaz@gmail.com>
13576 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
13578 * aot-compiler.c (compile_method): Fix a typo in a comment.
13580 * aot-runtime.c (decode_cached_class_info): Skip generic types.
13582 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
13583 everything generic.
13585 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
13587 2007-05-09 Zoltan Varga <vargaz@gmail.com>
13589 * mini.h (MonoCompile): Add 'args' field.
13591 * mini.c (mono_compile_create_vars): Store variables representing the arguments
13594 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
13596 2007-05-08 Zoltan Varga <vargaz@gmail.com>
13598 * mini.c (mono_compile_get_interface_var): Remove this unused function.
13600 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
13602 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
13603 opcodes for some opcodes.
13605 * mini.h *.brg *.c: Use the new opcodes.
13607 2007-05-08 Massimiliano Mantione <massi@ximian.com>
13609 * mini.h: Bumped aot revision.
13611 * inssel.brg: modified code generation of type checks for interfaces
13612 to use the new "MonoClass.interface_bitmap" instead of the old
13613 "MonoClass.interface_offsets".
13615 2007-04-30 Zoltan Varga <vargaz@gmail.com>
13617 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
13619 2007-04-29 Zoltan Varga <vargaz@gmail.com>
13621 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
13624 2007-04-27 Neale Ferguson <neale@sinenomine.net>
13626 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
13628 2007-04-27 Wade Berrier <wberrier@novell.com>
13630 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
13631 mini.h) to fix build.
13633 2007-04-26 Zoltan Varga <vargaz@gmail.com>
13635 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
13637 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
13638 causes the corlib unit tests to fail.
13640 2007-04-25 Zoltan Varga <vargaz@gmail.com>
13642 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
13644 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
13646 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
13647 opcodes to the comparison relations.
13649 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
13650 opcodes to their types.
13652 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
13654 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
13655 it in cfg->arch.cinfo.
13657 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
13659 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
13660 cfg->cil_offset_to_bb.
13662 2007-04-24 Zoltan Varga <vargaz@gmail.com>
13664 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
13665 created becase of initlocals.
13667 2007-04-23 Zoltan Varga <vargaz@gmail.com>
13669 * mini-alpha.c cpu-alpha.md: More alpha port work from
13670 Sergey Tikhonov <tsv@solvo.ru>.
13672 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
13674 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
13676 2007-04-19 Zoltan Varga <vargaz@gmail.com>
13678 * cpu-s390.md (break): Correct the length of break instruction.
13680 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13682 * mini.c: fix a couple of soft-float issues and comments.
13684 2007-04-15 Miguel de Icaza <miguel@novell.com>
13686 * trace.c (is_filenamechar): - is also a filename char.
13688 2007-04-15 Neale Ferguson <neale@sinenomine.net>
13690 * mini-s390.c: Correct checking for enum type in return value processing.
13692 2007-04-14 Raja R Harinath <rharinath@novell.com>
13694 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
13695 (version.h): Makefile is in the build directory.
13697 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
13699 * mini-amd64.h: fix for assertion failure on Solaris/amd64
13701 2007-04-11 Martin Baulig <martin@ximian.com>
13703 * mini.c (can_access_member): Fix handling of generic classes;
13706 2007-04-10 Zoltan Varga <vargaz@gmail.com>
13708 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
13710 2007-04-05 Zoltan Varga <vargaz@gmail.com>
13712 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
13714 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
13716 * mini-codegen.c: make sure the right spill amount is
13717 used for fp or integer registers (fixes the float_sub_spill() on ppc).
13719 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
13721 * mini-ppc.c: fixes for the fp_branch_nan test.
13723 2007-03-23 Zoltan Varga <vargaz@gmail.com>
13725 * basic.cs: Comment out new test which still fails on ia64.
13727 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
13729 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
13731 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13733 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
13735 2007-03-22 Zoltan Varga <vargaz@gmail.com>
13737 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
13738 on 64 bit machines. Fixes part of #80738.
13740 * basic.cs: Add regression test.
13742 2007-03-17 Zoltan Varga <vargaz@gmail.com>
13744 * inssel.brg basic.cs: Revert previous change to fix build.
13746 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
13749 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
13751 * basic.cs: Add new regression test.
13753 2007-03-17 Zoltan Varga <vargaz@gmail.com>
13755 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
13758 2007-03-16 Neale Ferguson <neale@sinenomine.net>
13760 * cpu-s390x.md: Correct length of break instruction.
13762 2007-03-16 Neale Ferguson <neale@sinenomine.net>
13764 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
13765 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
13767 2007-03-15 Jonathan Chambers <joncham@gmail.com>
13769 * *.c: Begin WIN64 port.
13770 * mini.c: Use correct register in profiler.
13771 * mini-amd64.c: No inline assembly on Win64.
13772 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
13773 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
13774 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
13775 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
13776 mono_arch_ip_from_context for Win64.
13778 Contributed under MIT/X11 license.
13780 2007-03-15 Zoltan Varga <vargaz@gmail.com>
13782 * exceptions-amd64.c (seh_handler): Ditto.
13784 * exceptions-x86.c (seh_handler): Fix a memory leak.
13786 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
13788 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
13789 mini-s390x.c: fixed peephole optimizations to deal
13790 correctly with 1 and 2 byte reload avoidance.
13792 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
13794 * cpu-s390.md, cpu-s390x.md: update localloc length.
13796 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
13798 * cpu-g4.md: added missing descriptions.
13800 2007-03-14 Miguel de Icaza <miguel@novell.com>
13802 * Makefile.am: Add support so the tail tests are not executed on
13803 PowerPC as that is a known limitation of the PowerPC port.
13805 2007-03-13 Jonathan Chambers <joncham@gmail.com>
13807 * runmdesc.bat: Move to msvc directory.
13809 2007-03-13 Jonathan Chambers <joncham@gmail.com>
13811 * runmdesc.bat: Run executable that was produced by the current
13812 target and sent via an argument.
13814 2007-03-11 Zoltan Varga <vargaz@gmail.com>
13816 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
13819 * generics.2.cs: Add regression test.
13821 2007-03-09 Wade berrier <wberrier@novell.com>
13823 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
13825 2007-03-09 Zoltan Varga <vargaz@gmail.com>
13827 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
13828 AOT code depends on this.
13830 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
13832 * mini.c: more precise tracking of types in the eval stack
13833 (part of fix for bug #81044).
13835 2007-03-07 Zoltan Varga <vargaz@gmail.com>
13837 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
13839 * aot-compiler.c (encode_patch): Remove an obsolete comment.
13841 2007-03-06 Zoltan Varga <vargaz@gmail.com>
13843 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
13845 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
13847 2007-02-22 Zoltan Varga <vargaz@gmail.com>
13849 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
13850 a pointer on 64 bit systems. Fixes #80190.
13852 * iltests.il: Add new regression test.
13854 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13856 * mini.c: inline a constant for Environment.IsRunningOnWindows.
13858 2007-02-19 Geoff Norton <gnorton@customerdna.com>
13860 * trace.c: Remove an erroneous alignemnt check when tracing.
13861 Fixes --trace on OSX86.
13863 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
13865 * mini-$(arch).h: initialize SP in context for all the archs.
13867 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
13869 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
13870 regressions in the thread tests.
13872 2007-02-14 Zoltan Varga <vargaz@gmail.com>
13874 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
13875 - fixed implementation of LOCALLOC opcode
13876 - implemented non-un compare for floats
13878 - implementation of FDIV and CKFINITE opcodes
13879 - fixes for latest mono updates
13880 - additional arch opcodes
13882 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
13884 * Makefile.am: simplify and merge rules for cross-compilation.
13886 2007-02-07 Massimiliano Mantione <massi@ximian.com>
13888 * local-propagation.c: Actually *apply* the fix for bug 80591...
13890 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
13892 * mini-exceptions.c: backuot part of the last change
13893 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
13895 2007-02-06 Massimiliano Mantione <massi@ximian.com>
13896 * inssel.brg: Fix bug 59286.
13899 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
13901 * mini-exceptions.c: patch from Zoltan to correctly check for
13902 stack boundaries (using the stack register, not the frame register),
13903 fixes bugs #80724, #79717.
13905 2007-02-03 Zoltan Varga <vargaz@gmail.com>
13907 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
13908 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
13910 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
13911 presence of frame pointer elimination.
13913 2007-02-01 Geoff Norton <gnorton@customerdna.com>
13915 * mini-x86.h: NetBSD UCONTEX_REG defines.
13917 2007-02-01 Zoltan Varga <vargaz@gmail.com>
13919 * inssel-amd64.brg: Fix amd64 build.
13921 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
13923 * mini.h: remove extern to workaround what looks likes gcc bug 26905
13926 2007-01-31 Zoltan Varga <vargaz@gmail.com>
13928 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
13931 * mini-<ARCH>.c: Use mono_is_regsize_var ().
13933 2007-01-30 Mark Mason <mason@broadcom.com>
13935 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
13936 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
13937 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
13938 beginning support for CEE_JMP [not quite working yet]
13939 * tramp-mips.c: LMF handling now works
13941 2007-01-30 Zoltan Varga <vargaz@gmail.com>
13943 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
13945 * mini.h (NULLIFY_INS): New macro.
13947 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13949 * mini.c: statistical profiler fix for windows, patch
13950 from Tor Lillqvist (tml@novell.com).
13952 2007-01-30 Massimiliano Mantione <massi@ximian.com>
13953 * local-propagation.c: Fix bug 80591.
13955 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
13957 * Makefile.am: put back the --export-dynamic option as with
13958 the previous gmodule flags (thanks to Robert Jordan).
13960 2007-01-28 Zoltan Varga <vargaz@gmail.com>
13962 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
13964 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
13965 simplify and speed up the local register allocator. Also rename some fields
13966 like iassign->vassign.
13968 * regalloc.c: Remove some functions which are no longer used since their
13969 inlined version is in mini-codegen.c.
13971 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
13973 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
13975 2007-01-27 Zoltan Varga <vargaz@gmail.com>
13977 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
13978 narrowing. Fixes #80622.
13980 * iltests.il: Add new regresssion test.
13982 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
13984 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
13985 debug-debugger.c, debug-debugger.h: warning fixes.
13986 * driver.c: updated copyright year and made it fit in one line.
13988 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
13990 * aot-runtime.c: updated to use mono-dl instead of gmodule.
13992 2007-01-25 Zoltan Varga <vargaz@gmail.com>
13994 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
13996 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
13998 * iltests.il: Add new test for bug #80507.
14000 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14002 * mini-arm.h: use soft-float also on vfp for now.
14004 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
14006 * mini.c: fix some more soft-float issues.
14008 2007-01-24 Zoltan Varga <vargaz@gmail.com>
14010 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
14012 2007-01-24 Massimiliano Mantione <massi@ximian.com>
14013 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
14014 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
14015 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
14017 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
14019 * mini-arm.c: typo fix.
14021 2007-01-23 Neale Ferguson <neale@sinenomine.net>
14023 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
14025 2007-01-21 Zoltan Varga <vargaz@gmail.com>
14027 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
14028 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
14030 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
14032 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
14034 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
14036 * inssel.brg: Fix a warning.
14038 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
14040 * abcremoval.c ssa.c ssapre.c: Update after this change.
14042 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
14044 * dominators.c (df_set): Use mono_bitset_union_fast.
14046 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
14048 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
14049 mini-codegen.c: reduce relocations and memory usage for the cpu
14052 2007-01-20 Zoltan Varga <vargaz@gmail.com>
14054 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
14056 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
14057 to reduce their size.
14059 2007-01-19 Mark Mason <mason@broadcom.com>
14061 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
14062 * mini-mips.c: more configuration macros, support long conditional branches, additional
14063 asserts, fix epilog instrumentation.
14064 * mini-mips.h: use standard stack walk
14065 * cpu-mips.md: increase size of div, rem and conditional branches
14067 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
14069 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
14072 2007-01-19 Zoltan Varga <vargaz@gmail.com>
14074 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
14075 (compile_method): Ditto.
14077 * aot-runtime.c (decode_klass_info): Ditto.
14079 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
14080 needed by the code generated by inssel.brg. Also fix a warning.
14082 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
14084 * mini.c: deal with enums that become genericinsts by
14085 being nested in a generic class (bug #79956).
14087 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
14089 * mini.c: match the generic definition to check for
14090 private access with generic types (bug #78431).
14092 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
14094 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
14095 to make life easier for people cross-compiling that insist on not
14098 2007-01-17 Mark Mason <mason@broadcom.com>
14100 * inssel-long.brg: patch to deal with mips missing flags
14101 * inssel-long32-mips.brg: implement overflow checks
14102 * insset-mips.brg: implement overflow checks
14103 * mini-mips.h: implement conditional exception handling
14104 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
14105 Remove unused code, minor cleanups.
14106 * exceptions-mips.c: minor cleanups
14107 * mini-ops.h: add mips conditional exception ops
14108 * cpu-mips.md: add mips conditional exception ops
14111 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
14113 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
14114 to deal with mips missing of flags.
14116 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
14118 * exceptions-ppc.c: execute fault handlers.
14120 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
14122 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
14124 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
14126 * mini.c: handle also floating point values in initialize_array.
14128 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
14130 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
14131 array initialization and make it conditional on the intrins option.
14133 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
14135 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
14136 relocations and put the patch info names close to the enum definition.
14138 2007-01-15 Mark Mason <mason@broadcom.com>
14140 * basic.cs, exceptions.cs: break up large tests to increase debugability.
14142 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14144 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
14146 2007-01-12 Raja R Harinath <rharinath@novell.com>
14148 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
14150 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
14152 * Makefile.am: distribute the mips sources.
14154 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14156 * mini-codegen.h: handle bug #80489 here, by excluding ecx
14159 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
14161 * cpu-x86.md: back out for now as this triggers other regressions.
14163 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
14165 * cpu-x86.md: force src1 and dest regpair for long shift instructions
14166 to eax:edx, so ecx can't get allocated to them (bug #80489).
14168 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
14170 * mini.c, mini-exceptions.c: enabled running fault handlers
14173 2007-01-03 Miguel de Icaza <miguel@novell.com>
14175 * driver.c: If nothing fail, do not use the string "failed",
14176 because it makes it very annoying to view test result logs on the
14179 2006-12-30 Miguel de Icaza <miguel@novell.com>
14181 * debug-debugger.c (mono_debugger_main): Rename "main" to
14182 "main_method" to prevent a warning.
14184 Remove a warning for unused field.
14186 2006-12-28 Martin Baulig <martin@ximian.com>
14189 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
14191 2006-12-22 Martin Baulig <martin@ximian.com>
14193 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
14194 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
14195 seperate `.mdb_debug_info' section, so we can access it from the
14196 debugger even if the binary is stripped.
14198 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
14199 from the `.mdb_debug_info' here to prevent the linker from
14200 removing that section.
14202 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
14203 mdb-debug-info64.s.
14205 2006-12-19 Robert Jordan <robertj@gmx.net>
14207 * mini-x86: enable the code to return small structures in
14208 registers for FreeBSD as well. Fixes bug #80278.
14209 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
14211 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14213 * mini-x86.c: align the stack when calling the profiler
14214 function instrumenting the prolog (on OSX).
14216 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
14218 * mini.c: emit a break opcode where Debugger.Break () is called.
14220 2006-12-13 Miguel de Icaza <miguel@novell.com>
14222 * mini.c (mono_method_to_ir): Provide useful information on this
14223 assert, to prevent others from debugging like I did.
14225 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
14227 * mini.c: enable code which was incorrectly commented
14230 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
14232 * mini-x86.c: enable on OSX, too, the code to return small
14233 structures in registers.
14235 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
14237 * mini-x86.c: remove the use of the dynamic code manager here, too.
14239 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
14241 * mini.h, debug-debugger.c, tramp-*.c: fixed
14242 mono_debugger_create_notification_function() to use
14243 mono_global_codeman_reserve () instead of a dynamic code manager.
14245 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
14247 * mini.c, jit-icalls.h, jit-icalls.c: remove the
14248 ves_array_element_address() jit icall and use a generated
14249 managed method instead (which is about 4 times faster for a rank 3
14252 2006-11-29 Mark Mason <mason@broadcom.com>
14254 * basic-calls.cs: additional tests for passing
14255 structures as function arguments.
14257 2006-11-29 Mark Mason <mason@broadcom.com>
14259 * mini-mips.h: disable custom exception handling
14260 * mini-mips.c: throw/rethrow should use jalr to call
14261 exception stubs. Fixed bug with passing structures
14262 by value. More support for tracing floating point
14265 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14267 * mini.c: fixed typo in the soft-float ldind.r4 handling
14270 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
14272 * mini.c, mini.h, driver.c: added --runtime command line
14273 option to select a different runtime than the autodetected one.
14274 * jit.h: added API for embedders to initialize with a specific
14277 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
14279 * mini.c: handle also boxing of r4 values (bug #80024).
14281 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
14283 * mini-ppc.c: force indirect calls until we reserve
14284 enough address space for all the generated code.
14286 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
14288 * exceptions-arm.c: workaround bugs in the libc definition
14289 of struct ucontext.
14291 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
14293 * inssel.brg: fixes from me and Mark Mason.
14295 2006-11-23 Dick Porter <dick@ximian.com>
14297 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
14298 semaphore display now we've fixed the initial value
14300 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
14302 * inssel.brg: partially revert the last change to fix the build.
14304 2006-11-21 Mark Mason <mason@broadcom.com>
14306 * inssel.brg: Add and use compare-and-branch macros to support
14307 architectures that do not have condition code registers (ie. MIPS).
14308 * *-mips.{c,brg,md}: Fix copyright statements
14310 2006-11-20 Mark Mason <mason@broadcom.com>
14312 * Makefile.am: remove mini-codegen.c from list of MIPS sources
14313 * mini.c: Allow GET_CONTEXT to be specified by the arch port
14314 * mini.h: Added declaration for mono_print_ins()
14315 * mini-codegen.c: added ins_spec initializer for MIPS
14316 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
14317 vreg to be virtual and hreg to be non-virtual.
14318 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
14319 is not yet working/implemented correctly.
14320 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
14321 non-static, fixup calls to print_ins() from other parts in the file.
14323 2006-11-20 Mark Mason <mason@broadcom.com>
14325 * basic-calls.cs: added tests for passing structures as arguments
14328 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
14330 * inssel-long32.brg: optimize signed division by power of two.
14332 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
14334 * mini-arm.c: added support for interworking with thumb code
14335 (mono must be still be built using the ARM instruction encoding).
14337 2006-11-19 Miguel de Icaza <miguel@novell.com>
14339 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
14340 verifier has different rules for it. Fixes a few verifier issues
14343 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
14344 at the end, so people know what happened.
14346 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
14348 * brach-opts.c: in optimize_exception_target() make sure we
14349 are in a catch clause (fixes bug #79871).
14351 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
14353 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
14354 more soft-float support fixes.
14356 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
14358 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
14359 that are passed half on the stack and half in registers.
14361 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
14363 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
14364 more mips integration work from Mark E Mason
14365 <mark.e.mason@broadcom.com>.
14367 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
14369 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
14370 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
14371 tramp-mips.c: added sources for the mips port, not
14372 integrated in the build yet. Contributed by
14373 Mark E Mason <mark.e.mason@broadcom.com>.
14375 2006-11-14 Neale Ferguson <neale@sinenomine.net>
14377 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
14379 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
14381 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
14382 put the soft-float rules in its own file since it seems to
14383 break s390 compilation.
14385 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
14387 * mini-arm.c: fixed wrnings.
14389 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
14391 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
14392 inssel-arm.brg: ARM support for soft-float.
14394 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
14396 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
14397 loads and stores of 32 bit fp values.
14399 2006-11-10 Zoltan Varga <vargaz@gmail.com>
14401 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
14403 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
14404 works. Fixes #79852 and #79463.
14406 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
14408 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
14409 more soft-float support WIP and fixes.
14411 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
14413 * mini-arm.c: some VFP updates.
14415 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
14417 * mini-exceptions.c: 0 is a valid local var offset in some
14418 architectures, don't assert (bug #78508).
14420 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
14422 * exceptions-arm.c: fixed off by one error in stack walk code.
14424 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
14426 * mini.h, mini.c: more precise tracking of type load exceptions.
14428 2006-11-03 Robert Jordan <robertj@gmx.net>
14430 * Makefile.am: [WIN32] Add monow.exe target.
14431 * driver.c: [WIN32] Don't detach the console when debugging.
14434 2006-10-30 Miguel de Icaza <miguel@novell.com>
14436 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
14438 2006-10-23 Zoltan Varga <vargaz@gmail.com>
14440 * aot-compiler.c (emit_method_info): Add a case missed earlier.
14442 * driver.c (mini_regression): Fix --regression with AOT.
14444 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
14446 2006-10-17 Zoltan Varga <vargaz@gmail.com>
14448 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
14450 * mini-sparc.h: Don't use sigaction on sparc/linux.
14452 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
14454 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
14456 * mini-exceptions.c: Add proper include files for getpid ().
14458 2006-10-16 Zoltan Varga <vargaz@gmail.com>
14460 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
14461 address instead of a MonoJitInfo* to avoid decoding the exception info for the
14464 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
14465 name cache to reduce its size.
14467 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
14469 2006-10-15 Zoltan Varga <vargaz@gmail.com>
14471 * mini-x86.c: Save/restore the current LMF structure more efficiently using
14472 the mono_lmf TLS variable.
14474 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
14475 trampoline lmf frames.
14477 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
14479 2006-10-14 Zoltan Varga <vargaz@gmail.com>
14481 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
14482 the mono_lmf TLS variable.
14484 * mini-exceptions.c: Access the LMF structure through accessors.
14486 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
14487 variable instead of in jit_tls->lmf.
14489 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
14491 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
14492 trampoline lmf frames.
14494 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
14496 2006-10-12 Zoltan Varga <vargaz@gmail.com>
14498 * mini.c trace.c mini-x86.c: Revert these too.
14500 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
14503 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
14505 * genmdesc.c: removed now dead code.
14507 2006-10-09 Robert Jordan <robertj@gmx.net>
14509 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
14511 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
14513 * mini.h: do not leave gaps in the opcode values.
14515 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
14517 * jit-icalls.h: flag functions as internal here, too.
14519 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
14521 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
14522 functions with the internal attribute.
14524 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
14526 * aot-compiler.c: fclose the file descriptor in the profile read loop.
14528 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
14530 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
14533 2006-10-05 Zoltan Varga <vargaz@gmail.com>
14535 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
14536 tail calls as on other platforms.
14538 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
14540 * iltests.il: Add a few tailcall tests.
14542 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
14544 * driver.c: fix loop for old compilers (bug #79521).
14546 2006-10-02 Zoltan Varga <vargaz@gmail.com>
14548 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
14550 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
14552 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
14553 metadata without any code.
14555 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
14556 more precise debugging information using gdb.
14558 2006-09-30 Zoltan Varga <vargaz@gmail.com>
14560 * inssel-ia64.brg: Make the helper methods static.
14562 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
14564 * inssel-x86.brg: make the helper methods static.
14566 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
14568 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
14570 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
14572 * mini.c: updates for monoburg changes.
14573 * inssel.brg: make a few helper functions static as they should.
14575 2006-09-27 Zoltan Varga <vargaz@gmail.com>
14577 * Makefile.am: Move mini-codegen.c to common_sources.
14579 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
14581 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
14583 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
14584 mini-ppc.h: port to use the common local register allocator.
14586 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14588 * mini.h: Remove the comment too then.
14590 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
14592 * mini.h: put back backend.data which is to be used shortly and
14593 doesn't increase the size of MonoInst. If any 64 bit arch aligned
14594 pointers on 4 byte boundaries it'd have much bigger issues running
14595 and you can ifdef it out anyway.
14597 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14599 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
14600 MonoInst size by 4 bytes on 64 bit machines.
14602 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
14604 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
14605 replacement with more meaningful field names. Arch maintainers, please
14606 check the assigned names are good enough for your arch.
14608 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14610 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
14611 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
14613 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
14615 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
14616 relocations and memory requirements, put the optimization flags
14617 definitions in their own file.
14619 2006-09-24 Zoltan Varga <vargaz@gmail.com>
14621 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
14623 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
14625 2006-09-22 Zoltan Varga <vargaz@gmail.com>
14627 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
14629 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
14631 * inssel.brg: use the correct function to get the size of an item
14632 in an array, given an element class.
14633 * aot-compiler.c: do not access class->class_size directly.
14635 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
14637 * mini.h, debug-mini.c: added a debugging function to print
14638 info about local variables and arguments in a jitted method.
14640 2006-09-20 Zoltan Varga <vargaz@gmail.com>
14642 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
14644 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
14646 2006-09-19 Zoltan Varga <vargaz@gmail.com>
14648 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
14649 inner and outer loops when passing vtypes.
14651 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
14653 * mini-ppc.c: take into account the cpu errata for cache flushing
14654 which caused some random errors (bug #79381).
14656 2006-09-19 Zoltan Varga <vargaz@gmail.com>
14658 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
14659 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
14661 2006-09-17 Zoltan Varga <vargaz@gmail.com>
14663 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
14666 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
14667 freebsd ports tree.
14669 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
14670 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
14672 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
14675 2006-09-13 Zoltan Varga <vargaz@gmail.com>
14677 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
14679 2006-09-12 Zoltan Varga <vargaz@gmail.com>
14681 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
14682 macro does not have to be changed during debugging.
14684 * 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>.
14686 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
14688 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
14690 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
14691 MONO_ARCH_NO_EMULATE_MUL is defined.
14693 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
14695 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
14697 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
14699 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
14701 2006-09-11 Zoltan Varga <vargaz@gmail.com>
14703 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
14704 stuff to mini-exceptions.c where it is used.
14706 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
14707 setup code, the real one is in mini-exceptions.c.
14709 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
14710 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
14711 some changes from the freebsd ports tree.
14713 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
14716 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
14718 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
14720 * mini.c: on Linux, check for /proc to be mounted
14721 (bug# 79351, novell bug#201204).
14723 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
14725 * mini.c: handle cases where pthread_attr_getstack() behaves
14726 incorrectly (bug #78096).
14728 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
14730 * mini-arm.c: support larger stack frames (bug #79272).
14732 2006-09-08 Zoltan Varga <vargaz@gmail.com>
14734 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
14736 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
14739 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
14740 mono_class_from_name () to find a class from its name.
14742 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
14744 2006-09-07 Zoltan Varga <vargaz@gmail.com>
14746 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
14748 2006-09-05 Kornel Pal <kornelpal@gmail.com>
14750 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
14752 2006-09-04 Zoltan Varga <vargaz@gmail.com>
14754 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
14755 callinfo->trampoline.
14757 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
14759 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
14762 2006-09-03 Zoltan Varga <vargaz@gmail.com>
14764 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
14766 2006-09-02 Zoltan Varga <vargaz@gmail.com>
14768 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
14769 stats.method_trampolines, it is already done by the generic trampoline code.
14771 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
14773 2006-09-01 Zoltan Varga <vargaz@gmail.com>
14775 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
14777 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
14779 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
14781 * mini.c (print_jit_stats): Print mscorlib mempool size too.
14783 * mini.c (print_jit_stats): Print new stats.
14785 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
14787 2006-08-31 Zoltan Varga <vargaz@gmail.com>
14789 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
14790 Address on two dimensional arrays. Fixes #78729.
14792 * mini.h (MonoCompile): Add a 'skip_visibility' field.
14794 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
14797 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
14799 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
14802 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
14804 (mini_get_ldelema_ins): Ditto.
14806 2006-08-30 Zoltan Varga <vargaz@gmail.com>
14808 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
14809 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
14812 2006-08-29 Neale Ferguson <neale@sinenomine.net>
14814 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
14815 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
14817 * exceptions-s390x.c: Cosmetic change.
14819 * tramp-s390.c: Fix warning.
14821 * cpu-s390.md: Correct length of mul_imm.
14823 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
14825 * aot-compiler.c: added binary writer with ELF backend
14826 implementation (only on Linux/x86 for now).
14828 2006-08-18 Zoltan Varga <vargaz@gmail.com>
14830 * Makefile.am: Don't run net 2.0 AOT tests.
14832 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
14833 (mono_compile_assembly): Skip net 2.0 assemblies as well.
14835 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
14837 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
14839 * aot-compiler.c: simplified and refactored the asm-writing code
14840 to allow different backends.
14842 2006-08-18 Zoltan Varga <vargaz@gmail.com>
14844 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
14846 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
14847 little. Share patches of type TYPE_FROM_HANDLE as well.
14849 * mini.c (mono_patch_info_equal): New helper function.
14850 (mono_patch_info_hash): Ditto.
14852 * aot-compiler.c (emit_method_code): Fix s390 build.
14854 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
14855 is not handled because it is stored as a flag and not as a type ctor. Fixes
14858 2006-08-17 Zoltan Varga <vargaz@gmail.com>
14860 * aot-compiler.c: Fix computation of GOT slot statistics.
14862 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
14863 Also remove support for not PIC AOT.
14865 * mini.h: Bump AOT file format version.
14867 * objects.cs: Add a test for #78990.
14869 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
14870 (peter.dettman@iinet.net.au). Fixes #79087.
14872 * basic-long.cs: Add a test for the above.
14874 2006-08-16 Zoltan Varga <vargaz@gmail.com>
14876 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
14878 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
14881 2006-08-15 Zoltan Varga <vargaz@gmail.com>
14883 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
14886 2006-08-10 Jonathan Chambers <joncham@gmail.com>
14888 * mini.c: Don't verify COM proxy invoke calls
14891 2006-08-10 Dick Porter <dick@ximian.com>
14893 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
14894 which process is holding semaphores locked.
14896 2006-08-08 Zoltan Varga <vargaz@gmail.com>
14898 * mini-ia64.c mini-amd64.c: Fix #79027.
14900 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
14902 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
14904 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
14905 implicit arguments in a vararg call. Fixes #79027.
14907 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
14909 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
14910 (mono_get_array_new_va_signature): Ditto.
14912 2006-08-05 Zoltan Varga <vargaz@gmail.com>
14914 * aot-runtime.c: Call init_plt lazily.
14916 * inssel-long.brg: Fix unsigned long->int conversion.
14918 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
14920 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
14921 that most data is now in the .rss/.data section.
14923 2006-08-04 Zoltan Varga <vargaz@gmail.com>
14925 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
14927 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
14929 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
14931 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
14933 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
14934 virtual call. Fixes #79010.
14936 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
14937 and use the result as the this argument in the real call.
14939 * generics.2.cs: Add a new test for #79010.
14941 2006-08-03 Zoltan Varga <vargaz@gmail.com>
14943 * mini-x86.c: Fix a warning.
14945 * aot-compiler.c: Add a bunch of statistics.
14947 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
14949 2006-08-02 Zoltan Varga <vargaz@gmail.com>
14951 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
14953 2006-08-01 Zoltan Varga <vargaz@gmail.com>
14955 * 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>.
14957 2006-07-13 Miguel de Icaza <miguel@novell.com>
14959 * mini.c (mono_method_to_ir): Obtain the original method in the
14960 CIL stream and use this to perform validation.
14964 2006-07-19 Zoltan Varga <vargaz@gmail.com>
14966 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
14967 (mono_arch_call_opcode): Ditto.
14969 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
14972 * mini.c (mono_patch_info_dup_mp): New helper function.
14974 * aot-compiler.c (compile_method): Fix some of the memory allocated during
14975 compilation. Fixes #78827.
14977 2006-07-18 Kornel Pal <kornelpal@gmail.com>
14979 * declsec.c: Use original security informations for
14980 MONO_WRAPPER_MANAGED_TO_MANAGED.
14982 2006-07-15 Jonathan Chambers <joncham@gmail.com>
14984 * mini.c: Allow Com Interop methods/classes and
14985 don't verify COM wrapper calls
14988 2006-07-13 Zoltan Varga <vargaz@gmail.com>
14990 * inssel-long32.brg: Fix long->i4 checked conversion.
14992 * exceptions.cs: Add a test for the above.
14994 2006-07-08 Zoltan Varga <vargaz@gmail.com>
14996 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
14998 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
15001 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
15004 2006-07-03 Zoltan Varga <vargaz@gmail.com>
15006 * mini.c: Fix solaris/x86 exception handling.
15008 * Makefile.am: Get rid of $(ICU_LIBS).
15010 2006-07-02 Zoltan Varga <vargaz@gmail.com>
15012 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
15013 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
15014 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
15016 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
15018 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
15019 this function causes a SIGSEGV.
15021 2006-06-22 Zoltan Varga <vargaz@gmail.com>
15023 * mini.c: Remove unused solaris/x86 includes.
15025 2006-06-21 Zoltan Varga <vargaz@gmail.com>
15027 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
15029 2006-06-20 Jb Evain <jbevain@gmail.com>
15031 * cpu-g4.md: fix max length of start_handler instruction.
15033 2006-06-20 Massimiliano Mantione <massi@ximian.com>
15034 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
15036 2006-06-16 Massimiliano Mantione <massi@ximian.com>
15037 * ssa.c: Fixed bug 78653 for SSA based deadce.
15038 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
15039 MonoInst.flags, used in SSA based deadce.
15040 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
15041 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
15043 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
15045 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
15046 it can end up using non executable memory on ppc64 systems
15047 running ppc32 userspace (fix from Johannes Berg).
15049 2006-06-14 Dick Porter <dick@ximian.com>
15051 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
15054 2006-06-13 Massimiliano Mantione <massi@ximian.com>
15055 * mini.c: Made so that inline is locally disabled if it would
15056 trigger a .cctor, because too many apps depend on this behavior
15057 (which seems to be also the one of the MS CLR).
15059 2006-06-13 Zoltan Varga <vargaz@gmail.com>
15061 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
15062 No idea why this worked before.
15064 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
15065 which branch to outer exception clauses since they could skip the
15066 inner finally clauses. Fixes #78633.
15068 * exceptions.cs: Add a test for the above.
15070 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
15073 * iltests.il: Add a test for the above.
15075 2006-06-12 Zoltan Varga <vargaz@gmail.com>
15077 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
15078 after the end of a try bblock, to prevent asserts in mini_method_compile ().
15080 * iltests.il: Add a test for the above.
15082 2006-06-10 Zoltan Varga <vargaz@gmail.com>
15084 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
15086 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
15087 methods as instrinsics.
15089 2006-06-09 Wade Berrier <wberrier@novell.com>
15091 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
15092 (simple-cee-ops.h ssapre-mini-ops.h)
15094 2006-06-09 Neale Ferguson <neale@sinenomine.net>
15096 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
15097 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
15099 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
15100 * cpu-s390x.md: Fix max. length values for a couple of instructions.
15102 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
15104 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
15106 2006-06-08 Massimiliano Mantione <massi@ximian.com>
15108 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
15109 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
15110 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
15111 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
15112 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
15113 of opcodes, so that bug 78549 should not happen again.
15114 * ssapre.c: Updated to use the renamed files.
15116 2006-06-08 Zoltan Varga <vargaz@gmail.com>
15118 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
15119 in OP_ATOMIC_EXCHANGE_I4.
15121 2006-06-07 Wade Berrier <wberrier@novell.com>
15123 * tramp-s390.c: Fix s390 build (add missing pointer declarations
15124 in mono_debugger_create_notification_function)
15126 2006-06-06 Zoltan Varga <vargaz@gmail.com>
15128 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
15130 * mini.c (type_from_stack_type): Disable some changes which do not
15133 * driver.c: Reenable opts.
15135 * mini.h (MonoStackSlot): New structure to keep track of the verification state
15136 of the evaluation stack.
15138 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
15139 evaluation stack trace at entry to the bblock.
15141 * mini.c (merge_stacks): New function to perform verification of stack merges.
15142 Turned off by default.
15144 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
15147 2006-06-06 Massimiliano Mantione <massi@ximian.com>
15149 * local-propagation.c: Fixed bug 78549.
15151 2006-06-04 Zoltan Varga <vargaz@gmail.com>
15153 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
15155 2006-06-02 Miguel de Icaza <miguel@novell.com>
15157 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
15158 tramp-arm.c, tramp-ia64.c
15159 (mono_debugger_create_notification_function): Update signature to
15160 new signature and use new protocol for creating the notification
15163 Should fix the build.
15165 2006-06-02 Geoff Norton <gnorton@customerdna.com>
15167 * exceptions-ppc.c (mono_jit_walk_stack)
15168 (ves_icall_get_frame_info): Fix the build
15170 2006-06-02 Zoltan Varga <vargaz@gmail.com>
15172 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
15174 2006-05-31 Raja R Harinath <rharinath@novell.com>
15176 * il2tests.2.il: New file for generics CIL tests. Add test for
15178 * Makefile.am: Update.
15181 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
15184 2006-05-30 Massimiliano Mantione <massi@ximian.com>
15186 * aliasing.c: Fixed bug 78311.
15188 2006-05-29 Martin Baulig <martin@ximian.com>
15190 * mini-exceptions.c (mono_find_jit_info): When computing the
15191 native offset, check whether we're actually inside the method's
15192 code; call mono_debug_print_stack_frame() to format the frame.
15193 (ves_icall_System_Exception_get_trace): Call
15194 mono_debug_print_stack_frame() to format the stack frame.
15195 (ves_icall_get_trace): Update to the new debugging API.
15196 (mono_jit_walk_stack_from_ctx): Likewise.
15197 (ves_icall_get_frame_info): Likewise.
15199 * mini.c (get_method_from_ip): Use the new debugging API.
15200 (mono_print_method_from_ip): Likewise.
15203 (mono_jit_walk_stack): Use the new debugging API.
15204 (ves_icall_get_frame_info): Likewise.
15206 2006-05-27 Zoltan Varga <vargaz@gmail.com>
15208 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
15210 2006-05-25 Massimiliano Mantione <massi@ximian.com>
15212 * mini.c: Added "limitator" to inline for debugging.
15214 2006-05-24 Martin Baulig <martin@ximian.com>
15216 * debug-debugger.c (mono_debugger_init): Create a private,
15217 malloc()-based code manager for the notification function and
15218 intentionally leak it on exit. This fixes the crash-on-exit race
15222 (mono_debugger_create_notification_function): Added
15223 `MonoCodeManager *' argument.
15226 (mono_debugger_create_notification_function): Added
15227 `MonoCodeManager *' argument.
15229 2006-05-23 Massimiliano Mantione <massi@ximian.com>
15231 * aliasing.c: Fixed 64 bit issue.
15232 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
15233 default since all known bugs are fixed (one more time!).
15235 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
15237 * mini.c: write barrier support.
15239 2006-05-23 Martin Baulig <martin@ximian.com>
15241 * debug-debugger.c: Revert Paolo's change. Add comment and #error
15242 check at the top of the file.
15244 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
15246 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
15247 reverting changes without reason and without changelog entries.
15249 2006-05-18 Zoltan Varga <vargaz@gmail.com>
15251 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
15252 to a few opcodes. Fixes #78439.
15254 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
15255 consistency with other archs.
15257 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
15259 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
15261 * debug-debugger.c: fix the build.
15263 2006-05-17 Martin Baulig <martin@ximian.com>
15266 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
15267 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
15268 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
15269 (debugger_attach): Call GC_mono_debugger_add_all_threads().
15271 2006-05-11 Zoltan Varga <vargaz@gmail.com>
15273 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
15275 2006-05-10 Zoltan Varga <vargaz@gmail.com>
15277 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
15278 MONO_TYPE_GENERICINST.
15280 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
15281 MONO_TYPE_GENERICINST.
15283 2006-05-09 Zoltan Varga <vargaz@gmail.com>
15285 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
15288 2006-05-08 Zoltan Varga <vargaz@gmail.com>
15290 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
15292 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
15294 2006-05-06 Zoltan Varga <vargaz@gmail.com>
15296 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
15297 mono_trace_cleanup ().
15299 * iltests.il: Fix problem with the newly added test.
15301 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
15302 due to register constraints, free up the previous hreg. Fixes #78314.
15304 * iltests.il: Add new test for #78314.
15306 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
15307 Interlocked.Add. Fixes #78312.
15309 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
15311 2006-05-05 Zoltan Varga <vargaz@gmail.com>
15313 * inssel.brg (mini_emit_virtual_call): Fix a warning.
15315 2006-05-05 Martin Baulig <martin@ximian.com>
15317 * debug-mini.c (mono_debug_open_block): New method.
15320 (mono_arch_output_basic_block): Call mono_debug_open_block() at
15321 the beginning of each basic block.
15324 (mono_arch_output_basic_block): Call mono_debug_open_block() at
15325 the beginning of each basic block.
15327 2006-05-04 Massimiliano Mantione <massi@ximian.com>
15329 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
15330 default until I understand why they break the build on amd64.
15332 2006-05-04 Zoltan Varga <vargaz@gmail.com>
15334 * mini.c (mini_cleanup): Call mono_cleanup ().
15336 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
15339 2006-05-04 Massimiliano Mantione <massi@ximian.com>
15341 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
15342 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
15343 default since all known bugs are fixed, and I cannot reproduce bug
15344 77944... I'm asking Matt Hargett to test again after this commit.
15346 2006-04-28 Massimiliano Mantione <massi@ximian.com>
15348 * mini-codegen.c: Fixed typo that thrashed inline.
15350 2006-04-28 Zoltan Varga <vargaz@gmail.com>
15352 * dominators.c (compute_dominators): Avoid using a worklist since
15353 it is not correct in some cases. Instead, iterate over all bblocks as
15354 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
15356 2006-04-28 Miguel de Icaza <miguel@novell.com>
15358 * mini.c (mono_jit_compile_method_inner): Use
15359 mono_prepare_exception_from_error that resets the value
15362 2006-04-27 Miguel de Icaza <miguel@novell.com>
15364 * mini.c: Move the mini_loader_error_to_exception to metadata.
15366 2006-04-27 Massimiliano Mantione <massi@ximian.com>
15368 * aliasing.c: Fixed bug 78210.
15370 2006-04-27 Massimiliano Mantione <massi@ximian.com>
15372 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
15373 default until all their problems (or the ones they trigger) are fixed.
15375 2006-04-26 Zoltan Varga <vargaz@gmail.com>
15377 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
15379 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
15380 as loaded only after resolving patches since that could invoke the same method.
15382 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
15384 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
15387 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
15390 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
15393 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
15394 made from AOT code through the PLT table.
15396 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
15397 holding the plt offset when a call is made to the aot plt trampoline.
15399 2006-04-25 Zoltan Varga <vargaz@gmail.com>
15401 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
15404 * Makefile.am (common_sources): Fix build breakage.
15406 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
15407 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
15408 intra-assembly calls if possible.
15410 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
15412 * mini-trampolines.c: Handle PLT entries.
15414 * mini.c: Avoid creating a GOT var for calls.
15416 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
15417 from mscorlib code.
15419 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
15420 from mscorlib code.
15422 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
15425 * mini.h: Bump AOT file format version.
15427 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
15430 2006-04-25 Martin Baulig <martin@ximian.com>
15432 * driver.c: Disable copyprop, consprop and inline when running
15433 inside the debugger.
15435 2006-04-25 Martin Baulig <martin@ximian.com>
15437 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
15438 with `get_current_thread' and added `detach'.
15439 (MonoDebuggerMetadataInfo): Added `thread_size',
15440 `thread_tid_offset', `thread_stack_ptr_offset' and
15441 `thread_end_stack_offset'.
15443 2006-04-25 Zoltan Varga <vargaz@gmail.com>
15445 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
15448 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
15449 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
15451 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
15453 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
15455 * aot.c: Add support for ADJUSTED_IID.
15457 2006-04-24 Zoltan Varga <vargaz@gmail.com>
15459 * aot.c (emit_method_order): Don't align method_order_end.
15461 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
15462 the interface ID changes.
15464 2006-04-21 Dick Porter <dick@ximian.com>
15466 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
15467 cleaning up a thread. Fixes the new part of bug 77470.
15469 2006-04-20 Geoff Norton <gnorton@customerdna.com>
15471 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
15472 to managed wrapper.
15474 2006-04-19 Zoltan Varga <vargaz@gmail.com>
15476 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
15478 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
15479 SIGSEGV. Fixes #78072.
15481 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
15482 unregister our SIGABRT handler.
15484 2006-04-19 Massimiliano Mantione <massi@ximian.com>
15486 * mini.c: Disabled inline where it can alter the call stack in a
15487 way visible from managed code.
15488 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
15491 2006-04-16 Zoltan Varga <vargaz@gmail.com>
15493 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
15494 on other platforms. Fixes #78089.
15496 2006-04-13 Martin Baulig <martin@ximian.com>
15498 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
15499 determine whether we're inside the debugger.
15502 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
15504 2006-04-12 Zoltan Varga <vargaz@gmail.com>
15506 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
15507 handler clauses. Fixes #78024.
15509 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
15510 in the CALL_MEMBASE opcodes. Fixes #78088.
15511 (mono_arch_get_vcall_slot_addr): Ditto.
15513 2006-04-10 Martin Baulig <martin@ximian.com>
15515 * debug-debugger.c: The thread handling code has now been moved
15516 into ../metadata/threads.c.
15518 2006-04-10 Zoltan Varga <vargaz@gmail.com>
15520 * driver.c (mono_main): Fix --with-gc=none build.
15522 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
15523 (mono_spillvar_offset_float): Ditto.
15524 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
15525 hreg, not when its !global, since on ia64, there is a third category: stacked
15528 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
15530 * mini.c: set MonoInst->klass for load field address and a few other
15533 2006-04-10 Zoltan Varga <vargaz@gmail.com>
15535 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
15537 2006-04-07 Zoltan Varga <vargaz@gmail.com>
15539 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
15540 the branch opt changes.
15542 2006-04-06 Dick Porter <dick@ximian.com>
15544 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
15546 * wapihandles.c (mini_wapi_seminfo):
15547 * driver.c (mono_main): Add semaphore info option
15549 2006-04-05 Zoltan Varga <vargaz@gmail.com>
15551 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
15552 branch optimization changes. Fixes #78009.
15554 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
15556 * mini.c: ignore accessibility of methods in managed->native wrappers.
15558 2006-04-04 Zoltan Varga <vargaz@gmail.com>
15560 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
15562 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
15564 2006-04-03 Zoltan Varga <vargaz@gmail.com>
15566 * mini.c: Modify the branch optimizations to preserve the invariant that
15567 the entries inside the in_bb and out_bb arrays are unique.
15568 (mono_unlink_bblock): Avoid creation of new arrays.
15570 2006-04-02 Zoltan Varga <vargaz@gmail.com>
15572 * mini.c (mono_unlink_bblock): Fix regression caused by previous
15575 2006-04-01 Zoltan Varga <vargaz@gmail.com>
15577 * mini.c (optimize_branches): Remove the "optimizations" in
15578 the cbranch1/cbranch2 -> branch cases which were causing several
15579 problems in the past. Fixes #77986.
15581 2006-03-31 Chris Toshok <toshok@ximian.com>
15583 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
15584 default optimizations :(
15586 2006-03-31 Zoltan Varga <vargaz@gmail.com>
15588 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
15591 2006-03-31 Massimiliano Mantione <massi@ximian.com>
15593 * local-propagation.c: Added comments to structs and removed
15594 "Mono" prefixes from local tree mover types.
15596 2006-03-30 Zoltan Varga <vargaz@gmail.com>
15598 * Makefile.am (arch_sources): Define this for each architecture so
15599 libmono_la_SOURCES is defined in one place.
15601 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
15603 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
15606 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
15608 * driver.c: print the GC name supplied by configure.
15610 2006-03-29 Massimiliano Mantione <massi@ximian.com>
15612 * local-propagation.c: Added tree mover, and moved here all the
15613 local propagation code from mini.c
15614 * mini.c: Added support for treeprop, and moved all the local
15615 propagation code to local-propagation.c
15616 * mini.h: Added support for treeprop
15617 * driver.c: Added support for treeprop, enabled consprop, copyprop,
15618 treeprop, inline and deadce by default
15619 * Makefile.am: Added local-propagation.c
15621 2006-03-25 Zoltan Varga <vargaz@gmail.com>
15623 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
15625 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
15627 * debug-debugger.c: make it compile without the Boehm GC.
15629 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
15631 * mini.c: fixed issue with mismatch when an icall is registered
15632 with multiple names but same address.
15634 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
15636 * declsec.c, mini-exceptions.c: use write barrier to set reference
15637 fields of managed objects.
15639 2006-03-19 Zoltan Varga <vargaz@gmail.com>
15641 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
15642 (can_access_internals): Fix a warning.
15644 * mini.c (print_method_from_ip): Rename this to
15645 mono_print_method_from_ip so it gets exported.
15647 * trace.c: Deal with strings inside StringBuilder's containing garbage
15648 and fix memory leaks. Fixes #77848.
15650 2006-03-19 Zoltan Varga <vargaz@gmail.com>
15652 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
15655 2006-03-16 Neale Ferguson <neale@sinenomine.net>
15657 * mini-s390.c: Remove OP_X86_TEST_NULL.
15659 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
15661 * mini.c: use the correct GetHashCode() for the moving collector.
15663 2006-03-16 Massimiliano Mantione <massi@ximian.com>
15665 * liveness.c: Regalloc spill cost tuning.
15667 2006-03-15 Neale Ferguson <neale@sinenomine.net>
15669 * mini-s390x.h: Correct S390_LONG macro.
15671 * mini-s390x.c: Cleanup unused code.
15673 2006-03-15 Zoltan Varga <vargaz@gmail.com>
15675 * jit-icalls.h: New file.
15677 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
15678 icalls and include that instead of including jit-icalls.c.
15680 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
15683 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
15685 * mini.c: when checking for member accessibility, also check for
15686 friend assemblies and for explicit interface implementations.
15688 2006-03-14 Zoltan Varga <vargaz@gmail.com>
15690 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
15692 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
15694 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
15695 common cases are done first.
15697 * mini-ops.h: Only define platform specific opcodes on the given platform.
15699 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
15702 2006-03-14 Martin Baulig <martin@ximian.com>
15704 Revert Paolo's change from r57348:
15706 * mini.h: don't use gboolean for bitfields.
15707 * mini.c: verifier changes for fields and methods accessibility.
15709 2006-03-13 Neale Ferguson <neale@sinenomine.net>
15711 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
15713 * mini-s390x.c: Fix conv_r_un.
15715 * cpu-s390, cpu-s390x.md: Fix lengths.
15717 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
15719 * mini.c: nested types have access to all the nesting
15720 levels, not just the enclosing types.
15722 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
15724 * mini.c: added a few more verification checks.
15726 2006-03-12 Zoltan Varga <vargaz@gmail.com>
15728 * liveness.c: Merge optimizations from the linear-il branch.
15730 2006-03-11 Zoltan Varga <vargaz@gmail.com>
15732 * mini-ia64.c (emit_call): Add a comment.
15734 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
15736 * tramp-ia64.c: Fix some warnings.
15738 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
15740 * mini.h: don't use gboolean for bitfields.
15741 * mini.c: verifier changes for fields and methods accessibility.
15743 2006-03-11 Zoltan Varga <vargaz@gmail.com>
15745 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
15746 lazy icall wrapper changes.
15748 * dominators.c: Replace all the dominator algorithms with faster
15749 ones from the linear-il branch.
15751 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
15754 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
15755 common cases are done first.
15757 * mini-amd64.c: Fix some warnings.
15759 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
15762 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
15765 * mini.h: Add a missing prototype.
15767 2006-03-10 Zoltan Varga <vargaz@gmail.com>
15769 * mini.c: Compile icall wrappers lazily.
15771 * mini-codegen.c: Use printf instead of g_print since its much faster.
15773 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
15776 * mini.c (optimize_branches): Cache the negative result from
15777 remove_block_if_useless ().
15779 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
15780 Also fix some bblock linking issues.
15782 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
15785 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
15787 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
15788 accessed fields first, for better cache behavior.
15790 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
15792 * mini.c: speedup IList<T> array accesses.
15794 2006-03-09 Zoltan Varga <vargaz@gmail.com>
15796 * mini.c (mono_method_to_ir): Handle large methods overflowing the
15797 inline_costs counter. Fixes #77190.
15799 2006-03-06 Zoltan Varga <vargaz@gmail.com>
15801 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
15802 trace messages. Fixes #77706.
15804 2006-03-04 Martin Baulig <martin@ximian.com>
15806 * tramp-amd64.c, tramp-x86.c
15807 (mono_debugger_create_notification_function): Use
15808 mono_global_codeman_reserve() to allocate a buffer at runtime and
15811 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
15813 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
15814 notification function at runtime and then call `initialize' in the
15815 `MONO_DEBUGGER__debugger_info' vtable.
15817 2006-03-04 Zoltan Varga <vargaz@gmail.com>
15819 * iltests.il: Fix a visibility problem.
15821 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
15823 * driver.c, mini.c: add hooks for the counters API.
15825 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
15827 * driver.c: show disabled options.
15829 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
15831 * linear-scan.c: always use cost-driven selection.
15833 2006-02-28 Raja R Harinath <rharinath@novell.com>
15835 * jit-icalls.c (helper_compile_generic_method): Revert change from
15838 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
15840 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
15842 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
15844 * inssel.brg: style fixes, mostly to force the updated monoburg
15845 to run for people using svn.
15847 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
15849 * mini.c: match monoburg changes.
15851 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
15853 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
15854 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
15855 declaration in the header file.
15857 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
15859 * helpers.c: reduce relocations and mem usage.
15861 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
15863 * mini.h, mini-codegen.c: disable logging features if
15864 requested by configure.
15866 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
15868 * mini.c: tiny verifier changes.
15870 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
15872 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
15873 cpu-pentium.md: stack alignment changes for osx/x86,
15874 partially from Geoff Norton <gnorton@customerdna.com>.
15876 2006-02-24 Raja R Harinath <harinath@gmail.com>
15878 * jit-icalls.c (helper_compile_generic_method): Update to changes
15879 in metadata/class.c.
15881 2006-02-24 Zoltan Varga <vargaz@gmail.com>
15883 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
15885 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
15886 interface calls with large offsets.
15888 2006-02-23 Raja R Harinath <rharinath@novell.com>
15890 * jit-icalls.c (helper_compile_generic_method): Document the
15891 special-case we depend on so that we can inflate the method twice
15892 with the same context with no bad side-effects.
15894 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
15896 * mini-x86.c, mini-amd64.c: fix for case when xen support
15899 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
15901 * mini-x86.c, mini-amd64.c: generate code to access tls items
15902 in a faster way for Xen systems.
15904 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
15906 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
15907 updates and compilation fixes for the OSX/x86 port, mostly from
15908 Geoff Norton <gnorton@customerdna.com>.
15910 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
15912 * inssel.brg: faster interface call implementation
15913 to sync with the interface_offsets MonoVTable changes.
15915 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
15917 * mini.c: more verification checks.
15919 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
15921 * mini.c: added a few more verification checks.
15923 2006-02-17 Neale Ferguson <neale@sinenomine.net>
15925 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
15926 facility on the processor and use it if available.
15928 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
15930 * driver.c, aot.c, mini.c: throw exception if the IL code is
15931 invalid or unverifiable.
15933 2006-02-17 Raja R Harinath <rharinath@novell.com>
15935 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
15938 2006-02-16 Zoltan Varga <vargaz@gmail.com>
15940 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
15942 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15944 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
15945 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
15946 handling of instantiated generic valuetypes.
15948 2006-02-11 Zoltan Varga <vargaz@gmail.com>
15950 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
15951 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
15954 * generics.2.cs: Revert the nullable reftypes tests.
15956 2006-02-10 Zoltan Varga <vargaz@gmail.com>
15958 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
15959 using __builtin_frame_address (1) as it doesn't work in the presence
15960 of optimizations. Hopefully fixes #77273.
15962 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
15963 -> generics.cs change as it doesn't work with some automake versions.
15965 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
15967 * mini.c: handle systems that sue a different way to
15968 retrieve the stack address of the current thread.
15970 2006-02-09 Zoltan Varga <vargaz@gmail.com>
15972 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
15973 it specially in the makefile.
15975 * generics.2.cs: Add tests for nullable reference types.
15977 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15979 * mini.c: always handle the case when mono_jit_init()
15980 is called in a thread different from the main thread,
15981 confusing libgc (bug #77309).
15983 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
15985 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
15987 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
15989 * mini.c: change optimize_branches () to use a single loop
15990 and introduce a new optimization to simplify some range checks.
15992 2006-02-03 Martin Baulig <martin@ximian.com>
15994 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
15995 and merged with debugger_thread_manager_add_thread().
15996 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
15997 inform the debugger about the main thread.
15999 2006-02-03 Zoltan Varga <vargaz@gmail.com>
16001 * basic.cs: Add test for div.un/rem.un constant folding.
16003 2006-02-03 Neale Ferguson <neale@sinenomine.net>
16005 * cpu-s390x.md: correct int_xor_imm length
16007 2006-02-03 Zoltan Varga <vargaz@gmail.com>
16009 * generics.2.cs: New test for #77442.
16011 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
16014 2006-02-02 Martin Baulig <martin@ximian.com>
16016 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
16017 <mono/metadata/mono-debug-debugger.h>
16019 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
16021 2006-02-02 Martin Baulig <martin@ximian.com>
16023 * debug-debugger.h: New header file for debug-debugger.c.
16025 * debug-debugger.c: Big API cleanup; don't run the managed Main()
16026 function is a separate thread anymore; add support for attaching.
16028 2006-02-01 Zoltan Varga <vargaz@gmail.com>
16030 * tramp-x86.c: Fix a warning.
16032 2006-01-31 Zoltan Varga <vargaz@gmail.com>
16034 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
16035 on very large methods.
16037 * aot.c (load_patch_info): Fix a warning.
16039 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
16041 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
16042 mini-ops.h: alu membase optimizations.
16044 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
16046 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
16047 to speedup StringBuilder.
16049 2006-01-27 Zoltan Varga <vargaz@gmail.com>
16051 * dominators.c (mono_compute_natural_loops): Fix detection of
16052 loop body start blocks.
16054 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
16056 2006-01-26 Zoltan Varga <vargaz@gmail.com>
16058 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
16061 2006-01-25 Massimiliano Mantione <massi@ximian.com>
16063 * aliasing.c: Fixed aliasing issue on 64 bit archs.
16065 2006-01-25 Martin Baulig <martin@ximian.com>
16067 * debug-debugger.c: Moved the `MonoDebuggerManager' and
16068 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
16069 started to cleanup this file a little bit.
16071 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
16073 * mini.c: optimize a codepath frequently happening in generics code.
16075 2006-01-23 Martin Baulig <martin@ximian.com>
16077 * Makefile.am: Only compile debug-debugger.c on supported platforms.
16079 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
16080 functions directly.
16082 * driver.c: debug-debugger.c is only available if
16083 `MONO_DEBUGGER_SUPPORTED' is defined.
16085 2006-01-23 Martin Baulig <martin@ximian.com>
16087 * debug-debugger.c: Only enable this on platforms where the Mono
16088 Debugger is working (x86 and x86_64).
16090 2006-01-21 Martin Baulig <martin@ximian.com>
16092 The Mono Debugger is now using the normal `mono' instead of the
16093 `mono-debugger-mini-wrapper' when executing managed code.
16095 * debug-debugger.c: New file; previously known as
16096 debugger/wrapper/wrapper.c.
16098 * debug-mini.c (mono_init_debugger): Removed.
16100 * driver.c (mono_main): Added new `--inside-mdb' command line
16101 argument which is used when running inside the debugger.
16103 2006-01-20 Zoltan Varga <vargaz@gmail.com>
16105 * liveness.c (mono_analyze_liveness): Remove some unused data
16108 2006-01-17 Zoltan Varga <vargaz@gmail.com>
16110 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
16112 2006-01-16 Zoltan Varga <vargaz@gmail.com>
16114 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
16115 depends on implementation details of monobitset.
16117 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
16120 2006-01-15 Zoltan Varga <vargaz@gmail.com>
16122 * liveness.c: Update after monobitset changes.
16124 2006-01-14 Zoltan Varga <vargaz@gmail.com>
16126 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
16128 2006-01-11 Neale Ferguson <neale@sinenomine.net>
16130 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
16132 * mini-s390x.c: Remove warning messages.
16134 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
16136 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
16138 2006-01-10 Zoltan Varga <vargaz@gmail.com>
16140 * generics.2.cs: Add ldelem/stelem_any test.
16142 2006-01-10 Neale Ferguson <neale@sinenomine.net>
16144 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
16146 2006-01-07 Zoltan Varga <vargaz@gmail.com>
16148 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
16150 2006-01-06 Zoltan Varga <vargaz@gmail.com>
16152 * generics.2.cs: Reenable vtype tests.
16154 * inssel-x86.brg: Remove an icorrect valuetype rule.
16156 2006-01-06 Neale Ferguson <neale@sinenomine.net>
16158 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
16159 initial support for OP_ABS.
16161 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16163 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
16165 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16167 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
16168 conversion and implement LADD/LSUB.
16170 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
16173 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16175 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
16177 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
16180 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16182 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
16183 localloc is encountered. Fixes crash in test-183.cs when using gmcs
16184 (stack walk problem).
16186 2006-01-04 Zoltan Varga <vargaz@gmail.com>
16188 * aot.c (mono_aot_load_method): Fix a warning.
16190 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16192 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
16194 2006-01-03 Zoltan Varga <vargaz@gmail.com>
16196 * iltests.il: Add test for #77148.
16198 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
16201 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16203 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
16205 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16207 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
16208 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
16210 * basic-long.cs: Add lconv-to-r4/r8 tests.
16212 2006-01-03 Zoltan Varga <vargaz@gmail.com>
16214 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
16216 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
16217 here as on other archs.
16219 2005-12-29 Neale Ferguson <neale@sinenomine.net>
16221 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
16223 2005-12-29 Neale Ferguson <neale@sinenomine.net>
16225 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
16227 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
16229 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
16230 instrument_prolog; Add memory_barrier instruction.
16232 2005-12-26 Zoltan Varga <vargaz@gmail.com>
16234 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
16236 2005-12-23 Zoltan Varga <vargaz@gmail.com>
16238 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
16240 * aliasing.c inssel.brg: Fix warnings.
16242 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
16243 could skip initialization of some parts of memory.
16245 * mini.c mini-ia64.c: Fix warnings.
16247 * inssel-sparc.brg: Add an implementation of lneg which actually works.
16249 2005-12-22 Zoltan Varga <vargaz@gmail.com>
16251 * aliasing.c (mono_build_aliasing_information): Add a workaround for
16252 a crash seen on sparc.
16254 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
16256 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
16258 2005-12-21 Neale Ferguson <neale@sinenomine.net>
16260 * mini-ops.h: Add s390_backchain instruction
16262 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
16264 * cpu-s390.md: Add s390_backchain instruction
16266 * mini-s390.c: Significant ABI changes
16268 * mini-s390.h: Cater for zero length structures
16270 2005-12-20 Neale Ferguson <neale@sinenomine.net>
16272 * mini-s390.c: ABI fixes
16274 * inssel-s390.brg: Remove debug statements
16276 * cpu-s390.md: Fix length of ATOMIC_xx operations
16278 2005-12-19 Zoltan Varga <vargaz@gmail.com>
16280 * basic-float.cs: Add float<->long conversion tests.
16282 2005-12-16 Neale Ferguson <neale@sinenomine.net>
16284 * mini-s390.c: Fix LOCALLOC processing.
16286 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
16288 2005-12-15 Zoltan Varga <vargaz@gmail.com>
16290 * iltests.il: Add tests for some opcodes not covered by the other
16293 2005-12-15 Neale Ferguson <neale@sinenomine.net>
16295 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
16296 register loading for Tail processing; Correct trace output.
16298 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
16300 * cpu-s390.md: Correct size of jmp instruction.
16302 2005-12-13 Neale Ferguson <neale@sinenomine.net>
16304 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
16306 2005-12-13 Neale Ferguson <neale@sinenomine.net>
16308 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
16309 Bring s390 up to current level.
16311 2005-12-12 Zltan Varga <vargaz@gmail.com>
16313 * generics.2.cs: Disable the newly added tests as they do not work yet.
16315 * generics.2.cs: Add valuetype tests.
16317 2005-12-09 Zoltan Varga <vargaz@gmail.com>
16319 * basic-long.cs: Add i4->u8 test.
16321 * objects.cs: Add tests for JIT intrinsic.
16323 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
16324 optimizations lost by a mistake.
16326 2005-12-07 Zoltan Varga <vargaz@gmail.com>
16328 * basic-long.cs: Remove a test moved to objects.cs.
16330 * arrays.cs: Add more array tests.
16332 2005-12-06 Zoltan Varga <vargaz@gmail.com>
16334 * arrays.cs: Add new tests for multi-dimensional arrays.
16336 2005-12-06 Raja R Harinath <rharinath@novell.com>
16338 * Makefile.am (test_sources2): Add generics.2.cs.
16339 (EXTRA_DIST): Add test_sources2.
16341 2005-12-05 Ben Maurer <bmaurer@ximian.com>
16343 Support for boxing and unboxing nullable types as well as the
16344 isinst operation on nullables, per the CLI ammendment.
16346 * inssel.brg (CEE_ISINST): Special case for nullable
16348 * mini.c (handle_unbox_nullable): new method
16349 (handle_box): Special case for nullable types
16350 (mono_method_to_ir): Call handle_unbox_nullable in correct
16353 * generics.2.cs: New test suite
16355 * Makefile.am: Support for regression tests with generics.
16357 2005-12-03 Zoltan Varga <vargaz@gmail.com>
16359 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
16360 allocated to registers. Fixes #76800.
16362 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
16364 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
16366 2005-11-30 Zoltan Varga <vargaz@gmail.com>
16368 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
16371 2005-11-29 Zoltan Varga <vargaz@gmail.com>
16373 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
16376 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
16378 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
16379 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
16381 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
16382 single precision before storing to a single precision location.
16384 2005-11-28 Raja R Harinath <rharinath@novell.com>
16386 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
16388 2005-11-27 Zoltan Varga <vargaz@gmail.com>
16390 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
16393 * basic.cs: Remove test_0_byte_compares test which was moved to
16394 objects.cs a long time ago.
16396 2005-11-22 Massimiliano Mantione <massi@ximian.com>
16398 * aliasing.c: Fixed aliasing issue on 64 bit archs.
16400 2005-11-20 Zoltan Varga <vargaz@gmail.com>
16402 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
16403 handlers are called.
16405 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
16408 * mini-ia64.c: Add support for the throw->branch exception
16411 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
16413 2005-11-18 Massimiliano Mantione <massi@ximian.com>
16415 * mini.c: Enabled "fastpath" deadce :-)
16417 2005-11-18 Massimiliano Mantione <massi@ximian.com>
16419 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
16420 alias analysis pass to support it.
16421 * mini.h: Likewise.
16423 * liveness.c: Likewise (liveness computation can use aliasing
16424 information to be more accurate).
16425 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
16426 moreover made so that "--compile-all" uses the given optimization
16427 flags and not the default ones.
16428 * aliasing.c: Alias analysis (new file).
16429 * aliasing.h: Likewise.
16430 * Makefile.am: added "aliasing.c" and "aliasing.h".
16432 2005-11-17 Zoltan Varga <vargaz@gmail.com>
16434 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
16437 2005-11-13 Zoltan Varga <vargaz@gmail.com>
16439 * mini-exceptions.c (mono_handle_exception_internal): Remove the
16440 fp >= end_of_stack exit condition, as it is not needed, and it might
16441 become true for fp eliminated frames.
16443 2005-11-11 Zoltan Varga <vargaz@gmail.com>
16445 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
16448 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
16450 * mini-arm.c: fixed alignment of doubles/longs to match
16451 the C ABI (bug #76635).
16453 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
16455 * aot.c: fix compilation with --enable-minimal=aot.
16457 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
16459 * mini-arm.c: fixed compatibility with the new
16460 floating point emulator package for compares.
16462 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
16464 * mini.c : reverted sig->pinvoke changes (r51396-51397).
16466 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
16468 * mini-exceptions.c (print_stack_frame): Output to stderr.
16469 (mono_handle_native_sigsegv): Ditto.
16471 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
16473 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
16474 OP_LCONV_TO_OVF_I implementation.
16476 * mini-amd64.c: Add support for the throw->branch exception
16479 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
16480 when the catch clause catches a more general exception, i.e. Object.
16482 2005-10-30 Zoltan Varga <vargaz@gmail.com>
16484 * cpu-ia64.md: Remove unused opcodes.
16486 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
16487 specific defines for architectures defining USE_SIGACTION.
16489 * mini-ia64.c: Fix some warnings.
16491 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
16492 version seemed to skip a frame.
16494 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
16496 * mini.c: Clean up the usage of sig->pinvoke flag. Now
16497 only calls which are made to native code use this flag.
16499 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
16501 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
16502 varargs methods as well.
16504 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
16505 which have save_lmf set. Reorganize methods prologs a bit.
16507 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
16508 debugger to the proper place.
16510 2005-10-29 Martin Baulig <martin@ximian.com>
16512 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
16513 when running inside the debugger until the debugger has support
16516 2005-10-26 Zoltan Varga <vargaz@gmail.com>
16518 * mini.h: Fix a warning.
16520 2005-10-24 Miguel de Icaza <miguel@novell.com>
16522 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
16523 we expose publicly, this returns the string.
16525 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
16527 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
16528 with fp elimination.
16530 2005-10-21 Zoltan Varga <vargaz@gmail.com>
16532 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
16533 native stacktrace using the glibc 'backtrace' function if available.
16535 2005-10-20 Zoltan Varga <vargaz@gmail.com>
16537 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
16539 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
16540 handle SIGSEGVs received while in native code.
16542 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
16543 code, call mono_handle_native_sigsegv which will abort the runtime
16544 after printing some diagnostics, instead of converting it into a
16545 confusing NullReferenceException.
16547 2005-10-18 Zoltan Varga <vargaz@gmail.com>
16549 * cpu-pentium.md: Remove unused opcodes.
16551 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
16553 * mini-amd64.h (MonoLMF): Add rsp field.
16555 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
16558 2005-10-17 Zoltan Varga <vargaz@gmail.com>
16560 * mini-codegen.c (get_register_spilling): Fix some warnings.
16562 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
16564 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
16565 elimination during exception handling. Enable fp elimination by
16568 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
16571 2005-10-16 Martin Baulig <martin@ximian.com>
16573 * mini-exceptions.c
16574 (mono_debugger_run_finally): New public method for the debugger.
16576 2005-10-10 Zoltan Varga <vargaz@gmail.com>
16578 * debug-mini.c (mono_debug_init_method): Fix warning.
16580 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
16581 the 'exname' parameter const to fix some warnings.
16583 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
16585 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
16586 introduced by the previous patch.
16588 2005-10-08 Zoltan Varga <vargaz@gmail.com>
16590 * basic-float.cs: Add test for precision of float arithmetic.
16592 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
16593 when loading/storing single values from/to memory.
16595 * mini.c (mono_jit_compile_method_with_opt): Create the function
16596 pointers in the correct domain.
16598 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
16600 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
16601 introduced by previous patch.
16603 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
16604 when out_filter_idx is NULL.
16606 * mini-exceptions.c: Don't run filter clauses twice during exception
16607 handling. Fixes #75755.
16609 2005-10-07 Zoltan Varga <vargaz@gmail.com>
16611 * aot.c: Add support for ldflda wrappers.
16613 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
16616 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
16618 * mini.c, mini.h: do not consider exception handlers blocks when
16619 setting up interface variables.
16621 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
16623 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
16625 2005-10-03 Zoltan Varga <vargaz@gmail.com>
16627 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
16628 causes a regression.
16630 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
16632 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
16634 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
16635 of the OP_P definitions.
16637 * TODO: Add a proposal for dealing with the CEE/OP mess.
16639 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
16640 optimizations from the x86 port.
16642 * cpu-amd64.md: Ditto.
16644 * basic.cs basic-long.cs: Add tests.
16646 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
16648 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
16649 Patrik Torstensson's implementation of my exception-handling
16650 optimization idea, when the exception object is not used
16653 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
16655 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
16656 of the mul_imm optimizations from the old jit.
16658 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
16660 * mini.c, liveness.c: patch by Patrik Torstensson and
16661 Zoltan Varga to improve performance in methods with
16664 2005-09-30 Zoltan Varga <vargaz@gmail.com>
16666 * driver.c: Remove 'Globalization' entry from --version.
16668 2005-09-28 Zoltan Varga <vargaz@gmail.com>
16670 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
16671 there is a profiler interested in JIT events.
16673 * aot.c: Load profile files produced by the AOT profiling module, and
16674 reorder methods based on the profiling info. Add a 'method_order' table
16675 to the AOT file to make mono_aot_find_jit_info work with the reordered
16678 * mini.h: Bump AOT file version info.
16680 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
16682 * mini-arm.h: work around what looks like a gcc bug when optimizations
16685 2005-09-28 Raja R Harinath <rharinath@novell.com>
16687 * Makefile.am (AM_CFLAGS): Don't use += to append inside
16688 conditionals. Use ...
16689 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
16691 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
16693 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
16694 to determine the amount of memory to copy when passing valuetypes.
16696 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
16697 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
16699 2005-09-27 Zoltan Varga <vargaz@gmail.com>
16701 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
16702 information about aot.
16704 2005-09-27 Ben Maurer <bmaurer@ximian.com>
16706 * *.c: Replace the use of {Enter,Leave}CriticalSection with
16707 macros. This will allow a deadlock debugger to easily be plugged
16710 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
16712 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
16714 2005-09-27 Raja R Harinath <rharinath@novell.com>
16716 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
16717 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
16718 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
16719 ($(arch_built)) [CROSS_COMPILING]: Error out.
16721 2005-09-26 Zoltan Varga <vargaz@gmail.com>
16723 * aot.c: Add support for the no_special_static flag for classes.
16725 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
16727 * Reapply reverted patches.
16729 * *: Revert r50174 as well.
16731 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
16733 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
16735 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
16737 2005-09-23 Miguel de Icaza <miguel@novell.com>
16739 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
16740 part of the SIG_HANDLER_SIGNATURE.
16742 2005-09-23 Zoltan Varga <vargaz@gmail.com>
16744 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
16747 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
16748 introduced by previous patch.
16750 2005-09-21 Zoltan Varga <vargaz@gmail.com>
16752 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
16753 saved registers too.
16755 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
16756 upon the information returned by get_call_info ().
16758 * mini-x86.c (add_float): Fix stack size calculation.
16759 (mono_arch_call_opcode): Rewrite this so it works based up the
16760 information returned by get_call_info ().
16761 (mono_arch_get_this_vret_args): Ditto.
16763 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
16765 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
16766 in cinfo to determine the registers which need to be used.
16768 2005-09-20 Miguel de Icaza <miguel@novell.com>
16770 * driver.c (mono_main): Add --server and --desktop flags.
16772 2005-09-16 Zoltan Varga <vargaz@gmail.com>
16774 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
16775 registers as global registers.
16777 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
16778 longer needed with the new register allocator.
16780 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
16782 * cpu-ia64.md: Remove unused opcodes.
16784 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
16786 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
16788 * cpu-amd64.md: Remove unused opcodes.
16790 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
16791 needed with the new register allocator.
16793 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
16796 2005-09-16 Raja R Harinath <rharinath@novell.com>
16798 * Makefile.am (check-local): Don't invoke semdel-wrapper.
16800 2005-09-16 Martin Baulig <martin@ximian.com>
16802 * exceptions-amd64.c
16803 (throw_exception): Don't call mono_debugger_throw_exception() if
16804 we're a rethrow - see the FIXME in the code.
16806 2005-09-15 Geoff Norton <gnorton@customerdna.com>
16808 * mini.c (mono_init_exceptions): This only works on some architectures.
16810 2005-09-15 Zoltan Varga <vargaz@gmail.com>
16812 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
16815 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
16817 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
16818 now in mini-exceptions.c.
16820 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
16822 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
16823 now in mini-exceptions.c.
16825 2005-09-15 Zoltan Varga <vargaz@gmail.com>
16827 * exceptions-x86.c: Applied patch from Patrik Torstensson
16828 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
16830 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
16831 code into mini-exceptions.c. Add some assertions to it.
16833 2005-09-12 Zoltan Varga <vargaz@gmail.com>
16835 * aot.c (emit_section_change): Applied patch from "The Software Team"
16836 (<software@solmersa.com>). Fix as errors on windows.
16838 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
16840 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
16841 method info into the LMF.
16843 2005-09-11 Zoltan Varga <vargaz@gmail.com>
16845 * mini-ia64.c: Add proper unwind info for method epilogs.
16847 * exceptions-ia64.c: Add some code to help debugging.
16849 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
16851 * mini-exceptions.c: Fix warning.
16853 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
16855 * mini.c: Really fix build.
16857 * mini-x86.c mini-amd64.c: Fix build.
16859 2005-09-11 Zoltan Varga <vargaz@gmail.com>
16861 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
16863 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
16864 some Interlocked methods as intrinsics.
16866 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
16867 for Thread methods as well.
16869 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
16871 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
16873 * mini-ia64.c mini-x86.c mini-amd64.c
16874 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
16877 * mini.c (mono_init_exceptions): Fix build breakage.
16879 2005-09-10 Zoltan Varga <vargaz@gmail.com>
16881 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
16882 of instructions. Use the new ia64_unw_op macros for emitting unwind
16885 * mini.c (mono_init_exceptions): Initialize exception handling
16886 related trampolines at startup.
16888 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
16890 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
16892 2005-09-09 Zoltan Varga <vargaz@gmail.com>
16894 * mini.c: Handle type loading errors gracefully during compilation and
16895 throw the appropriate exception.
16897 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
16899 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
16900 for the mono binary.
16902 2005-09-09 Martin Baulig <martin@ximian.com>
16904 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
16907 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
16909 * mini-arm.h: use emulation for conv.r.un for the release.
16911 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
16913 * mini-arm.c, objects.cs: more fixes and tests for them.
16915 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
16917 * mini-arm.c: align structures to at least 4 bytes to be able
16918 to keep our current optimized memcpy.
16920 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
16922 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
16924 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16926 * mini.c: ignore SIGPIPE.
16928 2005-09-04 Zoltan Varga <vargaz@gmail.com>
16930 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
16932 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
16934 2005-09-02 Zoltan Varga <vargaz@gmail.com>
16936 * mini.h: Add prototype for mono_allocate_stack_slots_full.
16938 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
16940 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
16941 exception handling support.
16942 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
16943 patch by Brian Koropoff <briank@marakicorp.com>).
16945 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
16947 * mini.c: revert another 'optimization' which breaks when
16948 items on the eval stack need to be saved at a basic block end
16951 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
16953 * jit-icalls.c: for arrays, ensure we always provide
16956 2005-08-30 Zoltan Varga <vargaz@gmail.com>
16958 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
16960 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
16962 2005-08-29 Zoltan Varga <vargaz@gmail.com>
16964 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
16965 arguments in their original register.
16967 2005-08-28 Zoltan Varga <vargaz@gmail.com>
16969 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
16972 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
16973 when ssapre is enabled.
16975 * inssel-long.brg: Fix bug in previous patch.
16977 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
16978 multiplication by a constant.
16980 2005-08-27 Zoltan Varga <vargaz@gmail.com>
16982 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
16985 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
16988 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
16990 * inssel-arm.brg: apply changes tested by Brian Koropoff
16991 <briank@marakicorp.com>.
16993 2005-08-25 Zoltan Varga <vargaz@gmail.com>
16995 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
16997 2005-08-24 Zoltan Varga <vargaz@gmail.com>
16999 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
17000 to the same register if dreg is just a base register.
17001 (print_ins): Improve printing of membase opcodes.
17003 * inssel-x86.brg: Add optimized ldind(reg) rules.
17005 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
17007 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
17009 * mini.c: when running under valgrind, set the stack bottom for
17010 the GC at the actual approximate stack for the app (fixes running
17011 mono with valgrind).
17013 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
17015 * mini.c: do no break at the first valuetype to init found
17016 (fixes bug #75791).
17018 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
17020 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
17022 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
17024 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
17026 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
17028 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
17030 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17032 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
17034 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
17037 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
17040 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
17043 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
17045 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
17047 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17049 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
17050 in the tail recursion optimization.
17052 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
17053 debug info into the assembly file.
17055 * iltests.il: Add test for filter regions.
17057 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
17058 initial stack of filter regions. Fixes #75755.
17060 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
17062 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
17063 stack requirements.
17065 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17067 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
17068 the check for an already compiled method on non-ia64 platforms.
17069 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
17072 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
17074 * inssel-x86.brg: Add some optimized call rules.
17076 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
17078 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
17081 * mini.h mini-trampolines.c: Pass the trampoline argument to
17082 mono_arch_patch_delegate_trampoline.
17084 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
17086 * mini-trampolines.c: Fix build.
17088 * mini-amd64.h: Add delegate trampolines.
17090 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
17092 * inssel-amd64.brg: Add optimized call rules.
17094 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
17096 * inssel-ia64.brg: Add optimized ldind(reg) rules.
17098 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
17100 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
17103 * mini-ia64.c: Remove LMF fixmes.
17105 * mini-ia64.h: Remove most fields from LMF.
17107 * inssel-ia64.brg (stmt): Fix unaligned access errors.
17109 * mini-trampolines.c: Add support for IA64 function descriptors.
17111 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
17112 for IA64 function descriptors.
17114 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
17116 * tramp-arm.c: patch the vtable for virtual calls. Added
17117 support code to register/unregister the LMF.
17118 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
17121 2005-08-19 Dick Porter <dick@ximian.com>
17123 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
17124 bit value if needed.
17126 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
17128 * mini.c (mini_get_method): Move handling of wrapper data here.
17130 * mini.c (mono_method_to_ir): Add support for dynamic methods.
17132 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
17135 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
17136 bblock->code does not remain empty.
17138 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
17140 * arrays.cs: Add regression test for #75832.
17142 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
17143 rules. Fixes #75832.
17145 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
17146 instruction scheduling.
17148 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
17150 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
17152 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
17154 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
17156 * mini-codegen.c: Fix VC build.
17158 * cpu-pentium.md: Increase length of atomic_exhange_i4.
17160 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17162 * mini.h: fix signature for mono_register_opcode_emulation.
17164 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
17166 * mini.c: Get rid of most of the helper_sig_... constants using
17167 mono_create_icall_signature ().
17169 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
17171 * jit-icalls.c (helper_ldstr): New helper function.
17173 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
17175 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
17176 throw, load the string using a helper call instead of creating a string object.
17178 * aot.c: Update after LDSTR changes.
17180 * mini.h: Bump AOT file version.
17182 * aot.c: Save class size info into the AOT file. Print more statistics during
17185 * mini.h: Bump AOT file version.
17187 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
17188 ordering of disasm cases. Fixes #74957.
17190 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
17192 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
17193 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
17194 the generic code needed for the ARM port.
17196 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
17198 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
17199 inssel-arm.brg: more ARM features and fixes.
17201 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
17203 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
17204 ARM port work in progress.
17206 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
17208 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
17210 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
17212 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
17214 * inssel.brg (mini_emit_memset): Add support for unaligned access.
17216 * *-ia64.*: Ongoing IA64 work.
17218 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
17220 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
17222 * TODO: Remove out-of-data todo stuff.
17224 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
17227 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
17229 * mini.h: Bump corlib version.
17231 2005-07-27 Martin Baulig <martin@ximian.com>
17234 (create_copy_ins): Added `const unsigned char *ip' argument; set
17235 `copy->cil_code' from it.
17237 2005-07-27 Martin Baulig <martin@ximian.com>
17239 * mini-exceptions.c (mono_handle_exception): Don't call
17240 mono_debugger_handle_exception() for filters.
17242 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
17244 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
17247 2005-07-26 Martin Baulig <martin@ximian.com>
17249 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
17251 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
17252 helper_compile_generic_method() if the method is actually virtual
17255 2005-07-26 Martin Baulig <martin@ximian.com>
17258 (trampoline_code): Renamed to `mono_trampoline_code' and made it
17259 public; this is now accessed directly by the debugger.
17260 (mono_generic_trampoline_code): Removed.
17263 (mono_debug_init_method): Also add interncalls and wrappers.
17265 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
17267 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
17269 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
17271 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
17273 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
17275 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
17277 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
17279 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
17280 getting TLS offsets on AMD64 too.
17282 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
17284 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
17286 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
17288 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
17289 inssel-arm.brg, mini-arm.h: ARM port work in progress.
17291 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
17293 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
17295 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
17298 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
17299 mono_sparc_is_virtual_call ().
17301 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
17303 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
17304 trampoline parameters.
17306 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
17308 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
17309 to mono_arch_get_vcall_slot_addr.
17311 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
17314 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
17316 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
17318 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
17320 2005-07-19 Martin Baulig <martin@ximian.com>
17322 * exceptions-amd64.c (throw_exception): Call
17323 mono_debugger_throw_exception() here like we're doing it on i386.
17325 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
17327 * mini-ia64.c: Add optimized TLS access support.
17329 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
17331 * mini-exceptions.c: Ongoing IA64 work.
17333 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
17335 * mini.c: Use the default optimization set when embedding. Fixes
17338 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
17340 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
17341 of trampolines to a separate file.
17343 * mini-trampolines.c: New file.
17345 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
17348 * tramp-x86.c: Reorganize the trampoline code to be similar to the
17351 * mini-codegen.c: Fix cygwin build.
17353 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
17355 * mini.c: Add some minor changes needed by the IA64 port.
17357 * *-ia64.*: Ongoing IA64 work.
17359 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
17361 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
17362 trampolines into arch-independent and arch-dependent parts.
17364 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
17366 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
17368 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
17370 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
17371 the xp-regalloc-branch for amd64.
17373 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
17374 xp-regalloc-branch for x86.
17376 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
17378 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
17380 2005-07-06 Martin Baulig <martin@ximian.com>
17383 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
17384 (mono_jit_runtime_invoke): Likewise.
17386 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
17388 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
17391 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
17392 without loading their metadata. Reorganize the file format so exception handling+
17393 debug info is kept separate from normal method info. Create MonoJitInfo
17394 structures for methods lazily.
17396 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
17398 (x86_class_init_trampoline): Patch AOT class init trampolines too.
17400 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
17402 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
17405 * mini.h: Bump AOT file version.
17407 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
17409 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
17411 2005-07-01 Raja R Harinath <rharinath@novell.com>
17413 * Makefile.am (check-local): Call semdel-wrapper.
17415 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
17417 * mini-x86.c: Revert the last change as it seems to break the build..
17419 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
17421 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
17423 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
17425 2005-06-27 Ben Maurer <bmaurer@ximian.com>
17427 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
17428 outside of the macro, so strange stuff doesn't happen with gcc4
17429 (NEW_AOTCONST_TOKEN): Likewise.
17431 2005-06-28 Martin Baulig <martin@ximian.com>
17433 * mini.c (mini_class_is_system_array): New static method; use this
17434 instead of `klass->parent == mono_defaults.array_class' everywhere
17435 since this also works for the new generic array class.
17437 2005-06-26 Ben Maurer <bmaurer@ximian.com>
17439 * inssel.brg: Remove warnings.
17441 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
17443 * mini-ia64.c: Ongoing IA64 work.
17445 * basic-float.cs: Add float->i1 conversion test.
17447 * iltests.il: Add conv.u4 test.
17449 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
17451 * inssel-long.brg: Fix bug caused by last change.
17453 2005-06-23 Geoff Norton <gnorton@customerdna.com>
17455 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
17456 BSDs. Allows the x86 JIT to work on OSX86
17458 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
17460 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
17463 * mini-ia64.c: Ongoing IA64 work.
17465 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
17467 * mini-ia64.c: Ongoing IA64 work.
17469 * driver.c: Clean up jit_code_hash as well when using --regression.
17471 * inssel-long.brg: Fix long->i4/u4 conversion rules.
17473 * basic-long.cs: Add tests for long->u4 conversion.
17475 2005-06-18 Ben Maurer <bmaurer@ximian.com>
17477 * mini.c: Take mono_get_domainvar out of macros. This makes sure
17478 that we do not depend on undefined C behavior: the order stuff
17479 gets evaluated within an expression. Fixes mono when compiled on
17482 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
17484 * *-ia64.*: Ongoing IA64 work.
17486 * aot.c: Lower memory usage while loading AOT methods.
17488 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
17490 * mini.h: Bump AOT file format version.
17492 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
17494 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
17496 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
17498 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
17499 not on callee assembly). Fixed some comments.
17501 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
17503 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
17504 it gets proper disassembly.
17505 (emit_method_info): Remove some dead code.
17507 * mini.c (mini_method_compile): Allways allocate the GOT var in
17508 mono_method_to_ir for emulating opcodes.
17510 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
17512 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
17513 before freeing the code memory. Fixes #74990.
17515 * objects.cs: Add regression test for #74992.
17517 * liveness.c: Extend live ranges of arguments to the beginning of the
17518 method. Fixes #74992.
17520 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
17521 so it points into the faulting instruction.
17523 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
17525 * jit-icalls.c (mono_imul_ovf): Add exception handling.
17527 * *-ia64.*: Ongoing IA64 work.
17529 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
17531 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
17533 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
17535 * *-ia64.*: Ongoing IA64 work.
17537 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
17539 * basic-long.cs: Add tests for add/sub.ovf.
17541 * basic.cs: Add tests for sub.ovf.
17543 * *-ia64.*: Ongoing IA64 work.
17545 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
17547 * *-ia64.*: Ongoing IA64 work.
17549 * basic.cs: Add conv.ovf.i4.un test.
17551 2005-06-09 Massimiliano Mantione <massi@ximian.com>
17553 * mini.c: (remove_block_if_useless) Fixed bug 75061.
17555 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17557 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
17559 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
17561 * *-ia64.*: Ongoing IA64 work.
17563 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17566 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
17568 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
17570 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
17572 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
17574 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
17576 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
17577 of a call is callable by a near call.
17579 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
17581 * mini-ia64.c: Ongoing IA64 work.
17583 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
17585 * genmdesc.c: Make the generated array non-static.
17587 * inssel-long.brg: Fix LSHR_IMM rule.
17589 * *-ia64.*: Ongoing IA64 work.
17591 * *-ia64.*: Ongoing IA64 work.
17593 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
17595 * *-ia64.*: Ongoing IA64 work.
17597 * *-ia64.*: Ongoing IA64 work.
17599 * mini-ia64.c: Ongoing IA64 work.
17601 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
17603 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
17605 * objects.cs basic-calls.cs: Move some tests to objects.cs.
17607 * objects.cs basic-long.cs: Move some tests to objects.cs.
17609 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
17611 * *-ia64.*: Ongoing IA64 work.
17613 * iltests.il: Add a new test.
17615 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
17616 newobj. Fixes #75042.
17618 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
17620 * *-ia64.*: Ongoing IA64 work.
17622 * *-ia64.*: Ongoing IA64 work.
17624 * *-ia64.*: Ongoing IA64 work.
17626 * basic.cs objects.cs: Move tests accessing static variables as well.
17628 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
17630 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
17632 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
17634 * driver.c: Always print failed tests.
17636 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
17639 * *ia64*: Ongoing IA64 work.
17641 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
17643 * basic.cs: Add tests for add.ovf. Fix warnings.
17645 2005-05-18 Miguel de Icaza <miguel@novell.com>
17647 * driver.c (mono_main): Avoid crash if no argument is passed to
17648 --break; Do not use g_error, but f_printf. And fix all other
17649 ocurrences of the same crash.
17651 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
17653 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
17654 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
17657 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
17659 * *-ia64.*: Add beginnings of IA64 backend.
17661 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
17663 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
17665 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
17668 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
17670 * mini-amd64.c: Fix a warning.
17672 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
17674 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
17675 in float_neg. Fixes #74897.
17677 * mini-amd64.c (emit_call): Fix another near call bug.
17679 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
17681 * declsec.c: Keep the appdomain information in the structure. Added a
17682 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
17683 value gets overwritten).
17684 * declsec.h: Set the default MonoArray for the the stack to 6. Added
17685 an MonoAppDomain member to MonoSecurityFrame.
17686 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
17687 used in the stack walk. Now use a MonoArray which grow (double) when
17690 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
17692 * mini.c: Re-enabled runtime cleanup, since running threads should
17693 now properly stop when exiting.
17695 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
17697 * mini-codegen.c: New file contaning the arch-independent local
17698 register allocator. Not used by any architectures yet.
17700 * mini.h linear-scan.c: Merge some changes from the
17701 mini-xp-local-regalloc branch.
17703 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
17705 * mini-amd64.c (emit_call): Fix calls to native functions when the
17706 runtime is compiled as a shared library. Fixes #74756.
17708 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
17709 on a literal field. Fixes #74751.
17711 2005-04-25 Raja R Harinath <rharinath@novell.com>
17713 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
17715 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
17717 * objects.cs: Add missing null casting test.
17719 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
17721 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
17722 in wrapper methods. Also rename 'address' variable to 'offset'.
17724 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
17726 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
17729 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
17731 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
17734 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
17736 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
17738 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
17740 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
17741 just the last bytes.
17743 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
17745 * aot.c (mono_compile_assembly): Fix warning.
17747 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
17748 by the _MSC_VER stuff.
17750 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
17752 * inssel-long.brg: Fix #74588.
17754 * cpu-amd64.md: Fix #74591.
17756 * iltests.il: Add new regression tests.
17758 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
17760 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
17763 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
17765 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
17767 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
17768 from Bill Middleton <flashdict@gmail.com>.
17770 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
17772 * arrays.cs: Add new regression test. Fix warnings.
17774 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
17776 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
17777 and leakage in CKFINITE.
17779 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
17780 this to a null op since it is called on amd64 too.
17782 * exceptions-amd64.c (get_throw_trampoline): Align stack.
17784 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
17785 body since this is not used on amd64.
17787 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
17789 * mini-amd64.c: Remove obsolete fixmes.
17791 * mini.c (print_method_from_ip): Fix debugging support.
17793 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17795 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
17796 so that expressions that don't give much gain are not reduced.
17797 * ssapre.h: Likewise.
17799 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
17801 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
17803 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
17805 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
17807 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
17809 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
17811 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
17813 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
17815 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
17818 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
17820 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
17822 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
17824 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
17825 MONO_ARCH_USE_SIGACTION. Fixes #74252.
17827 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
17829 * mini-x86.c: Fix up stack overflow handling.
17831 * exceptions.cs: Add new regression test.
17833 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
17835 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
17836 mono_jit_thread_attach.
17838 * mini.c (mono_method_to_ir): Verify called method is not abstract.
17840 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
17842 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
17843 avoid calling constructors using callvirt.
17845 * inssel.brg: Fix #74073.
17847 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
17849 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
17850 compilation with non-GCC compilers.
17851 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
17852 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
17854 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
17856 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
17857 klass->interface_offsets (will likely fix bug#74073).
17859 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
17861 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
17863 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
17865 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
17866 to amd64_div_reg_size ().
17868 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
17870 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
17872 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
17874 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
17876 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
17878 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
17880 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
17882 * mini.c (mono_precompile_assembly): Load and precompile referenced
17883 assemblies as well. Fixes #74015.
17885 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
17887 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
17889 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
17891 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
17892 a lot of checks and (anyway) permissions cannot work until corlib is
17895 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
17897 * mini-ppc.c: fixed ABI issue on sysv/ppc.
17899 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
17901 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
17902 calls (fixes bug#72824).
17904 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
17906 * mini.c: fix tail recursion elimination (see test in bug#73936).
17908 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
17910 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
17911 some fp functions in sse2 mode.
17913 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
17915 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
17917 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
17919 * mini.h mini.c: Add mono_get_jit_tls_key ().
17921 * mini-x86.c: Enable fast TLS support on windows.
17923 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
17925 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
17926 * mini.c: Check for p/invoke method when generating code. If a
17927 p/invoke method, or it's class, isn't decorated with [Suppress
17928 UnmanagedCodeSecurity] then generate code to call System.Security.
17929 UnmanagedDemand (only if the security manager is active).
17931 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
17933 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
17934 last change as it seems to cause strange crashes.
17936 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
17938 * *.c: handle unsafe function pointers where needed.
17940 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
17942 * mini.c (mono_jit_free_method): Remove the fixme too.
17944 2005-03-15 Miguel de Icaza <miguel@novell.com>
17946 * mini.c: As discussed, make the code actually free the delegate
17947 thunk now, to enable the debugging of delegate problems, use
17948 MONO_DEBUG=1 when running Mono.
17950 This takes also care of parts of the leaks as seen by Joe.
17952 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
17954 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
17955 thread_tls_offset calculation.
17957 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
17959 * declsec.c: Reworked linkdemand checks for icall. The previous code
17960 was using the declaration code (untrusted) and didn't work as expected
17961 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
17964 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
17966 * iltests.il: Add new localloc test.
17968 * mini-amd64.c: Handle large stack allocations the same way as on
17969 windows if stack overflow handling is working.
17971 * mini-amd64.c: Allocate the signal stack using mmap.
17973 * mini.c (sigsegv_signal_handler): Fix reading of context.
17975 * mini-exceptions.c: Fix up stack overflow handling.
17977 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
17979 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
17981 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
17983 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
17985 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
17986 tramp_init functions as they are no longer needed.
17988 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
17990 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
17992 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
17994 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
17996 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
17999 * mini-ops.h: Add OP_LMUL_IMM.
18001 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
18002 long mul/div opcodes as intrinsic.
18004 * mini-amd64.c (emit_call): Handle the case when the callee might be
18007 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
18009 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
18012 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
18014 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
18016 2005-03-09 Ben Maurer <bmaurer@ximian.com>
18018 * mini.c (mono_codegen): Don't leak here, to help people running
18021 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
18023 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
18024 conversions in sse2 mode.
18026 * basic-float.cs: Add regression test.
18028 * mini-amd64.c: Reenable sse2.
18030 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
18032 * mini-amd64.c: Disable sse2 until some regressions are fixed.
18034 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
18036 * driver.c: Copyright text should include 2005.
18038 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
18040 * cpu-amd64.md (load_membase): Fix more max lengths.
18042 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
18044 * cpu-amd64.md (load_membase): Fix max length.
18046 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
18048 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
18050 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
18051 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
18053 * basic-float.cs: Add rounding regression test.
18055 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
18057 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
18059 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
18060 structures in registers for pinvoke wrappers.
18062 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
18064 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
18066 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
18068 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
18069 wrapper to mono_jit_thread_attach.
18071 * mini.c (mini_jit_thread_attach): New jit icall.
18073 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
18074 native->managed wrappers.
18076 * exceptions.cs: Add new regression test.
18078 * mini.c (optimize_branches): Check regions in the cbranch to throw
18079 block case as well. Fixes #73242.
18081 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
18083 * mini.c: thread safety fixes.
18085 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
18087 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
18088 patching stuff, since delegates use jump trampolines so there is
18091 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
18094 * tramp-amd64.c: Fix build.
18096 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
18097 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
18099 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
18100 Rename this to mono_arch....
18101 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
18103 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
18105 * mini-amd64.c (emit_call): If both the caller and the callee is
18106 guaranteed to have 32 bit addresses, emit a normal call.
18108 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
18110 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
18111 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
18112 method_ptr inside delegates.
18114 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
18116 * mini.c (mono_jit_free_method): Free the method info even if the native code is
18117 invalidated. Fixes #73001.
18119 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
18121 * mini-x86.c: Only use stdcall for pinvokes on windows.
18123 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
18125 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
18126 * mini-x86.c: remove unreliable __thread var offset detection,
18127 use the correct accessors and enable by default.
18129 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
18131 * mini.c (mono_jit_free_method): Fix memory leak.
18133 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
18135 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
18137 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
18139 * cpu-amd64.md: Fix lengths of atomic opcodes.
18141 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
18143 * driver.c: try to not imply using ICU is any good.
18145 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
18147 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
18148 functions as inline ops.
18150 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
18151 some Interlocked functions as inline ops.
18153 * mini.c (move_basic_block_to_end): Fix bug in last patch.
18155 * mini.h (MonoBasicBlock): Reorganize fields a bit.
18157 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
18159 * mini.c: Add support for OP_NOT_TAKEN.
18161 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
18162 structures in registers for pinvoke wrappers.
18164 * mini-amd64.c: Fix warnings.
18166 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
18168 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
18170 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
18172 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
18173 address instead of loading the address from it.
18175 * mini-x86.c: Add support for returning small structs in registers
18176 on Win32. Fixes part of #70864.
18178 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
18180 * trace.c (get_token): Improve error checking.
18182 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
18184 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
18186 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
18188 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
18189 it can be reused for MonoClass.
18190 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
18193 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
18195 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
18196 instead of a MonoReflectionMethod. The method information wasn't used
18197 when displaying SecurityException details (but will be now).
18199 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
18201 * Makefile.am : windows build fix.
18203 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
18205 * iltests.il: Add new regression test.
18207 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
18210 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
18212 * mini.c: Moved linkdemand check into helper function check_linkdemand
18213 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
18216 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
18218 * declsec.c: Added statistics counter for different kinds of
18220 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
18221 (and commented) declaration.
18222 * mini.c: Added statistics counter for security Demand code
18223 generation. Added display of security statistics.
18225 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
18227 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
18228 Fix compilation errors under gcc-2.95.
18230 2005-02-12 Ben Maurer <bmaurer@ximian.com>
18232 * mini.c, driver.c: Use the new jit trampoline hashtable
18234 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18236 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
18238 2005-02-11 Martin Baulig <martin@ximian.com>
18240 * debug-mini.c (mono_debug_close_method): Free the line number array.
18242 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
18244 * aot.c: Break up large methods into smaller ones. Share GOT slots for
18247 * mini.h: Bump AOT file format version.
18249 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
18251 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
18253 * declsec.h: Added macros to get/set lazyly initialized security
18254 informations about assemblies. Added new enum for different type of
18255 possible LinkDemand violation. Added function to check LinkDemands.
18256 * mini.h: Added a field to MonoCompile to hold any security violation
18257 detected when JITting a method (so it can be thrown later).
18258 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
18259 and CEE_CALLVIRT. Added code to throw exception at the end of
18260 mini_method_compile (note: the exception is unhandled right now).
18262 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
18264 * mini.c, jit-icalls.c: use the managed implementation of
18265 memset for initobj and memset, to avoid managed <-> unmanaged
18268 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
18270 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
18271 optimization if it would need a GOT var.
18273 * basic.cs: Add tests for constant propagation and switch statements.
18275 * ssa.c: Fix out-of-range constant propagation and switch statements.
18277 2005-02-09 <vargaz@freemail.hu>
18279 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
18281 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
18283 * cpu-amd64.md (load_membase): Fix max length of load_membase.
18285 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18287 * mini.c: update to new signature of mono_class_get_allocation_ftn().
18289 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
18291 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
18292 arithmetic operations.
18294 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
18296 * mini-ppc.c: add a workaround for broken user code that
18297 DllImports vararg functions with non-vararg signatures.
18299 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
18301 * mini.c (mono_jit_compile_method_inner): Add detection and a
18302 meaningfull error message for assemblies written in Managed C++.
18304 * tramp-amd64.c mini-amd64.h: Add support for
18305 create_trampoline_from_token ().
18307 * aot.c mini-x86.c abcremoval.c: Applied patch from
18308 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
18310 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
18312 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
18313 which takes a MonoImage/token as parameter instead of a MonoMethod.
18315 * aot.c: Use the new trampoline for initializing vtables.
18317 * aot.c: Add support for ldfld/stfld_remote wrappers.
18319 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
18320 rules for compare <MEM>, IMM.
18322 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
18324 * aot.c: Handle inherited finalizers correctly.
18326 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
18328 * inssel.brg (stmt): Add a missing _setup_... ().
18330 * aot.c: Save some parts of the class state to the AOT file and use it
18331 to recompute that state when a class is initialized.
18333 * mini.c: Install AOT hooks into the runtime.
18335 * mini.h: Bump AOT file format version.
18337 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
18340 * iltests.il: Add new test.
18342 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
18344 * mini.c: fix typo.
18346 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
18348 * mini.c: setup the statistical profiler in the thread attach
18349 callback to cope with the new single thread code.
18351 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
18353 * mini-ppc.c: ensure we have enough room for the profiler
18354 calls (fixed bug#72084).
18356 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
18358 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
18361 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18363 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
18365 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18367 * ssapre.c: Fixed an issue with down safety (this allows IronPython
18368 to succesfully execute parrotbench).
18369 * ssapre.h: Likewise.
18371 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18373 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
18374 variable for stores to method arguments (fixes a SSAPRE issue).
18376 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
18378 * mini.c: handle value types in dup, fixes gen-112.cs.
18380 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
18382 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
18383 sequence for calls in dynamic methods to avoid thunks.
18385 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
18387 * mini.c: correctly remove dynamic methods from the hashtable.
18389 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18391 * driver.c: Disabled SSAPRE until fix the bug that appears
18392 in IronPython's parrotbench.
18394 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
18396 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
18398 * mini.c (mono_method_to_ir): Revert the previous change.
18400 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
18401 when AOT compiling.
18403 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
18404 mono_jit_info_table_find () etc. when running under valgrind.
18406 * inssel.brg: Fix warnings.
18408 * mini-exceptions.c: Fix warnings.
18410 2005-01-31 Martin Baulig <martin@ximian.com>
18412 * driver.c (compile_all_methods_thread_main): Don't try to compile
18413 generic methods or anything which has type parameters.
18415 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
18417 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
18419 * TestDriver.cs: Add --verbose flags.
18421 * graph.c ssa.c: Fix 64 bit warnings.
18423 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
18424 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
18425 Fix 64 bit warnings.
18427 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
18428 variable not spotted by gcc.
18430 * mini-amd64.c inssel-amd64.brg: Applied patch from
18431 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
18432 X86_COMPARE_MEMBASE opcodes.
18434 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
18436 2005-01-29 Ben Maurer <bmaurer@ximian.com>
18438 * *: MonoMethod->signature might be NULL now. You *MUST* use
18439 mono_method_signature.
18441 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
18443 * driver.c (compile_all_methods_thread_main): Compile the methods
18444 without invoking cctors.
18446 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
18448 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
18449 * basic-calls.cs: test for the above.
18451 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
18453 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
18454 MonoJitInfo changes.
18456 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
18458 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
18459 eagerly if it contains dynamic methods.
18461 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
18463 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
18464 trace, it is now computed by an icall from trace_ips.
18466 * mini-exceptions.c: Fix a warning.
18468 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
18470 * mini-exceptions.c: don't bother getting stack trace info if
18471 it's not going to be used.
18473 2005-01-27 Raja R Harinath <rharinath@novell.com>
18475 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
18478 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
18480 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
18482 * aot.c: Avoid calling mono_method_get_header () if not needed.
18484 * mini.h: Bump AOT file format version.
18486 * mini.c (mono_emit_native_call): Allocate a GOT var here.
18488 * mini.c (mono_print_tree): Print more info for calls.
18490 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
18492 * declsec.h: Remove warning by adding missing include for marshal.h
18494 2005-01-26 Martin Baulig <martin@ximian.com>
18496 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
18499 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
18501 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
18504 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
18506 * aot.c (mono_compile_assembly): Fix a warning.
18508 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
18510 * declsec.c: Look for security attributes on the original MonoMethod
18511 (and not the wrapped one). This fix permissions on icalls.
18513 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
18515 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
18517 * mini.c (mono_allocate_stack_slots): Add a fixme.
18519 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
18521 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
18523 * inssel.brg: optimize casts of sealed types (more
18524 optimizations waiting for fixes in remoting).
18526 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
18528 * inssel.brg (stmt): Add another dummy rule.
18530 * driver.c: Fix warnings.
18532 * driver.c (mono_main): If running under valgrind, instruct glib to use
18533 the system allocation functions so valgrind can track the memory
18534 allocated by the g_... functions.
18536 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
18538 * mini-ops.h: Add OP_DUMMY_STORE opcode.
18540 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
18542 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
18543 variables in try regions.
18545 * mini.c (mini_method_compile): Don't disable optimizations on large
18546 methods when AOT compiling.
18548 * mini.c (mono_allocate_stack_slots): New arch independent method to
18549 allocate stack slots. Not yet used.
18551 2005-01-22 Ben Maurer <bmaurer@ximian.com>
18553 * debug-mini.c (mono_debug_close_method): Plug some leaks.
18555 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
18557 * mini-ppc.c: make the branch info relative as the code
18558 buffer can be reallocated.
18560 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
18562 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
18563 * driver.c: Removed the AOT/security restriction. Now initialize the
18564 security manager (in metadata) if --security is used.
18565 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
18566 rather than the pointer to declarative security, when AOT is used.
18568 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
18570 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
18571 basic blocks, reduced intrinsic exception throwing code size.
18573 2005-01-22 Miguel de Icaza <miguel@ximian.com>
18575 * driver.c (mini_usage): Reorder the usage screen.
18577 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
18579 * mini.c (mono_resolve_patch_target): Fix warning.
18581 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
18583 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
18586 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
18588 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
18589 breaks the amd64 build.
18591 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
18592 register allocation. Fixes #71454.
18594 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
18596 * arrays.cs: Add new regression test.
18598 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18600 * ssapre.c: Turned usage of snprintf to GString.
18601 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
18602 (I left it on by mistake in my previous commit).
18604 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
18606 * mini.c, cfold.c, basic-calls.cs: preserve side effects
18607 on cond branch optimization (fixes bug# 71515).
18609 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18611 * abcremoval.c: Fixed bug 71062.
18612 * abcremoval.h: Likewise.
18614 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18616 * mini.c: Added a new functionality to optimize_branches, the removal
18617 of useless basic blocks, and fixed some problem in the removal of
18618 critical edges; some utility functions added for both purposes.
18619 * ssapre.c: Added complex expression support, and fixed bug 70637.
18620 * ssapre.h: Likewise.
18621 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
18623 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
18624 * driver.c: Re-enabled SSAPRE.
18626 2005-01-19 Martin Baulig <martin@ximian.com>
18628 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
18629 the result of mono_get_method_constrained().
18631 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
18633 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
18636 2005-01-18 Geoff Norton <gnorton@customerdna.com>
18638 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
18639 be detected. Fixes #59296.
18641 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
18643 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
18644 which can happen. Fixes #71361.
18646 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
18648 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
18651 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
18653 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
18654 appdomain-unload.exe to fail.
18656 * mini.c: Fix some memory leaks.
18658 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
18660 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
18661 Fixed bug and sped up some codepaths.
18663 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
18665 * mini.c: Fix some memory leaks.
18667 * exceptions.cs basic-long.cs: Add test for checked ulong->int
18670 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
18672 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
18675 * iltests.il: Add regression test for #71320.
18677 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
18679 * mini.c (mono_codegen): Fix installation of profiler hooks.
18681 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
18683 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
18685 * mini.h, mini.c, cfold.c: optimize access to enum
18686 readonly fields, too. Eval conditional branches if possible
18687 to perform unreachable code removal in more cases.
18689 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
18691 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
18693 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
18696 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
18697 WinXP DEP. Fixes #71244.
18699 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
18701 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
18703 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
18705 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
18707 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
18709 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
18712 * mini.h: Bump AOT version.
18714 * mini.h (MonoCompile): Change exvar to a hash table.
18716 * mini.c: Allocate a separate exvar for each handler block.
18718 * mini.c: Get rid of the computation of filter_lengths, its not needed.
18720 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
18721 ex var with the pending exception and only throw if the two are equal.
18724 * exceptions.cs: Add tests for rethrow and nested catch clauses.
18726 * mini-x86.c: Fix warnings.
18728 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
18729 used by all the ports now.
18731 * aot.c: Add write-symbols and save-temps options.
18733 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
18735 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
18737 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
18739 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
18742 * tramp-s390.c: Check vtable slot belongs to the domain.
18744 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
18745 as per other platforms.
18747 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
18749 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
18751 * driver.c: we don't run the Main() code in a subthread anymore.
18753 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
18755 * mini.c: added experimental rtc support in the statistical
18756 profiler: if the user has the permission, more accurate statistics
18757 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
18758 The MONO_RTC value must be restricted to what the linux rtc allows:
18759 power of two from 64 to 8192 Hz.
18761 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
18763 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
18765 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
18767 * mini-ppc.c: better icache flush for smp.
18769 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
18771 * mini-amd64.c (emit_move_return_value): Fix memory leak.
18773 * mini-x86.c (get_call_info): Add the get_call_info () code from the
18774 amd64 port, not yet used.
18776 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
18778 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
18781 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
18783 * driver.c: Added --security option to activate the security manager.
18784 Right now this will allow code generation for declarative demands and
18785 is disabled when AOT is specified.
18786 * mini.c: Add code generation for declarative security demands.
18787 * mini.h: Add mono_use_security_manager as an extern gboolean.
18789 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
18791 * aot.c (mono_compile_assembly): Speed up compilation a bit by
18792 emitting more dense assembly code.
18794 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
18795 exception throwing stuff.
18797 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
18799 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
18802 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
18803 left in by mistake.
18805 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
18808 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
18810 * tramp-*.c: Only patch vtable slots if the object is in the current
18811 domain. Fixes appdomain-unload.exe.
18813 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
18815 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
18818 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
18820 * mini.c (reverse_branch_op): New helper function.
18822 * mini.c (optimize_branches): Run the new optimization only on
18823 platforms which support it. Also reverse all kinds of branches.
18825 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
18827 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
18830 * mini.c (optimize_branches): Reverse not-equals branches if the false
18831 bblock is a throw. This happens a lot of time with argument checking in
18834 * mini.c (mono_codegen): Add support for placing basic blocks after
18835 the function epilogue.
18837 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
18840 2005-01-05 Miguel de Icaza <miguel@ximian.com>
18842 * mini.c (setup_stat_profiler): Only set this up if the platform
18843 supports ITIMER_PROF.
18845 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
18847 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
18850 * inssel.brg: Fix a warning.
18852 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
18854 * mini.c: added support for statistical profiler
18855 (run with: --profile=default:stat).
18857 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
18859 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
18861 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
18863 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
18864 related to global registers from the amd64 port.
18866 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
18868 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
18870 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
18871 with global registers.
18872 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
18874 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
18876 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
18878 * debug-mini.c (encode_value): Fix off-by-one.
18880 * aot.c (encode_value): Likewise.
18882 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
18884 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
18886 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
18889 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
18891 * aot.c (emit_method_info): Increase size of temp buffer.
18893 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
18896 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
18898 * aot.c (emit_method_info): Fix build.
18900 * aot.c: Further rework of the AOT file format to reduce the size of
18901 the method info data.
18903 * mini.h: Bump AOT file format version.
18905 2004-12-27 Martin Baulig <martin@ximian.com>
18907 * mini.c (mini_get_method): New static method; call
18908 mono_get_method_full() and mono_get_inflated_method().
18909 (mono_method_to_ir): Use mini_get_method() instead of
18910 mono_get_method_full().
18912 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
18914 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
18916 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
18918 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
18920 * inssel-amd64.brg: Add some optimization rules.
18922 2004-12-24 Ben Maurer <bmaurer@ximian.com>
18924 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
18925 standard not GC'd stuff is fine.
18927 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
18929 * aot.c: Rework the AOT file format to get rid of most of the global
18930 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
18932 * mini.h: Bump AOT file format version.
18934 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
18936 * mini.h: Bump AOT file format version.
18938 * aot.c (mono_aot_is_got_entry): New function to determine if an
18939 address is inside a GOT.
18941 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
18943 * cpu-pentium.md: Increase the maximum size of some instructions which
18944 might involve a got access.
18946 * mini.c (get_method_from_ip): Another debug helper function.
18948 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
18949 when got var accesses are created during the decompose phase.
18951 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
18953 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
18954 argument mini_compile_method and to MonoCompile, and use this to
18955 determine whenever a given method is compiled for AOT. This allows the
18956 other methods compiled during AOT compilation to be free of AOT stuff,
18957 so the backends does not need to add special support for them by
18958 creating a fake GOT etc.
18960 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
18963 2004-12-21 Ben Maurer <bmaurer@ximian.com>
18965 * mini.c (mono_method_to_ir): It turns out that some of the
18966 x-appdomain wrappers are lax with types, so just ignore this for
18969 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
18970 at the vtable->klass. If it is non-shared code we can just use the
18973 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
18975 * mini-ppc.c: access MonoDomain from tls, too.
18977 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
18979 * declsec.c: Removed unused variable (and related warning ;-)
18981 2004-12-21 Ben Maurer <bmaurer@ximian.com>
18983 * iltests.il: New test for LDELEMA on an array of ref types.
18985 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
18986 all ldelema's on reftypes.
18987 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
18988 it was the wrong place to put it.
18990 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
18991 register to pop to make this cleaner, at the request of Paolo.
18993 2004-12-20 Ben Maurer <bmaurer@ximian.com>
18995 * mini-ops.h (OP_GETHASHCODE): New op.
18997 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
18999 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
19002 For a microbenchmark, this reduces the cost of Hashtable.get_Item
19005 * mini-x86.c (mono_arch_output_basic_block): Rather than
19013 The first is 3 bytes while the second is 1. This saves 36 kb on
19014 mscorlib, quite a big saving. When bootstraping mcs, I was able to
19015 see a small boost because of icache locality.
19017 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
19019 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
19021 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
19022 started code sharing with the generic code.
19024 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
19026 * mini-ppc.c, cpu-g4.md: added code for direct access to
19029 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
19031 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
19032 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
19035 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
19037 * declsec.c|h: Added functions to cache the declarative stack modifiers
19038 in MonoJitInfo and to create a security frame from a MonoJitInfo
19040 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
19041 created. Register internal calls for System.Security.SecurityFrame::
19042 _GetSecurityFrame and _GetSecurityStack.
19043 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
19044 the definitions for the new stack walk/callback mechanism.
19045 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
19046 first security frame for LinkDemands and InheritanceDemands) and
19047 GetSecurityStack for Demands. Both use the new mono_walk_stack code
19049 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
19050 walk initialization (lupus).
19052 2004-12-20 Ben Maurer <bmaurer@ximian.com>
19054 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
19056 (handle_loaded_temps): Do not create a temporary variable for
19057 things that we know are temps. They will never be modified.
19058 (mono_spill_call): Set MONO_INST_IS_TEMP
19059 (mono_emulate_opcode): ditto
19061 (mono_method_to_ir.CEE_DUP): ditto
19063 2004-12-19 Ben Maurer <bmaurer@ximian.com>
19065 * mini.c (type_to_eval_stack_type): Make this handle the void type
19066 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
19067 (emit_tree): use ip_in_bb to special case some common idioms
19068 Update all callers to pass in the IP.
19069 (mono_method_to_ir): Make CEE_CALL* do the above as well.
19071 This gives us a nice 2% speedup in mcs bootstrap.
19073 * mini-x86.c (peephole_pass): Peephole pass to make
19082 * mini.c (ip_in_bb): new method.
19083 (mono_method_to_ir): use this method rather than doing the hash
19086 * linear-scan.c (mono_linear_scan): When expiring actives, you
19087 don't need to keep around variables that expire on this
19088 instruction. This makes it so that:
19091 store (ebx add (ebx, 1))
19095 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
19097 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
19098 combination to avoid doing two copies. Fix up problems with previous
19101 * mini.c: Fix 64 bit warnings.
19103 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
19105 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
19107 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
19108 changes from the x86 code.
19110 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
19112 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
19114 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
19115 throwing code to reduce its size, unify the AOT and non-aot code and
19116 get rid of relocations in the AOT case.
19118 * mini-x86.h mini.c exceptions-x86.c
19119 (mono_arch_get_throw_corlib_exception): New arch specific function to
19120 raise corlib exceptions which doesn't require relocations in the
19123 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
19125 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
19127 * mini.c (mono_emit_method_call): Only allocate the got var when it is
19130 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
19133 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19135 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
19136 with add function when used from Inc/dec atomic
19137 functions. Re-enabled optimization on x86.
19138 * mini-ops.h: renamed atomic_add functions to
19139 allow _add to match the Interlocked::Add and
19140 _add_next to match Interlocked::Inc/Dec.
19142 2004-12-15 Massimiliano Mantione <massi@ximian.com>
19144 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
19145 linking of BBs to the end BB, and enabled SSAPRE also with
19146 consprop and copyprop (which was prevented by that bug).
19148 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19150 * mini-x86.c: disabling the Interlocked optimizing code.
19152 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
19154 * aot.c (load_aot_module): Move reading of got_addr after the AOT
19155 file version check.
19157 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19159 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
19160 interlocked optimization due lack of support on x86, rewrote
19161 exchange to take into account that base may be in eax.
19163 xsp works again; activated Interlocked optimizing code.
19165 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
19167 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
19169 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
19171 * mini-ops.h: Add new opcodes.
19173 * mini.h: Add new patch types. Add got_var to MonoCompile.
19175 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
19176 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
19177 make it work with all kinds of patchable code.
19179 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
19180 address of the GOT, and referencing entries in the GOT.
19182 * mini.c: Add code to load the GOT address if needed by an opcode.
19184 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
19185 independent AOT code on the x86 using an elf-style Global Offset Table.
19187 2004-12-14 Raja R Harinath <rharinath@novell.com>
19189 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
19191 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19193 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
19196 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
19198 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
19199 of Interlocked:Increment/Decrement/Add as inline ops.
19200 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
19202 2004-12-12 Geoff Norton <gnorton@customerdna.com>
19204 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
19205 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
19207 2004-12-12 Duncan Mak <duncan@ximian.com>
19209 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
19210 again. `patch_info->table_size' is no longer valid after Zoltan's
19213 2004-12-12 Martin Baulig <martin@ximian.com>
19215 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
19216 if we are the "real" method, ie. not an inlined method inside it.
19218 2004-12-11 Ben Maurer <bmaurer@ximian.com>
19220 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
19221 before we look in the special fields table. This fixes
19222 ../tests/thread-static-init.cs.
19224 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19226 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
19227 for Array get_Rank and get_Length. Fixes bug #70465.
19229 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
19231 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
19232 separate structure to reduce the size of MonoJumpInfo.
19234 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
19236 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
19238 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
19240 * mini.c (mini_get_inst_for_method): Changed to allow ports
19241 to return a MonoInst instead of opcode
19242 (renamed mini_get_opcode_for_method to better reflect the new functionality)
19244 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
19245 Allow ports to return a created MonoInst instead of op-code, will enable
19247 (renamed mini_get_opcode_for_method to better reflected the functionality)
19249 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
19251 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
19253 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
19255 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
19258 2004-12-08 Martin Baulig <martin@ximian.com>
19260 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
19261 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
19263 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
19265 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
19268 * exceptions.cs: Disable some tests which depend on properties of x86 fp
19271 2004-12-08 Raja R Harinath <rharinath@novell.com>
19273 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
19275 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
19277 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
19278 bug introduced by the previous patch.
19280 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
19282 * mini-ppc.c, objectc.cs: handle large structs passed by value
19283 (fixes bug #69972).
19285 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
19287 * mini-ppc.c: OP_ARGLIST implementation from
19288 Geoff Norton <gnorton@customerdna.com>.
19290 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
19292 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
19293 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
19295 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
19297 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
19299 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19301 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
19304 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
19306 * mini-sparc.c: Zero out localled-ed memory.
19308 * iltests.il: Add tests for zeroing out localloc-ed memory.
19310 2004-12-04 Martin Baulig <martin@ximian.com>
19312 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
19313 mono_method_get_signature_full().
19315 2004-12-03 Massimiliano Mantione <massi@ximian.com>
19317 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
19318 and some utility functions (always for SSAPRE), integrated SSAPRE.
19319 * mini.h: Likewise.
19320 * driver.c: Added ssapre option.
19321 * ssa.c: Small fix on OP_ARG handling.
19322 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
19323 * Makefile.am: Likewise.
19325 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
19327 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
19328 now in the xp code.
19330 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
19333 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19335 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
19337 * cpu-s390.md : Increase instruction length of oparglist.
19339 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
19341 2004-11-30 Martin Baulig <martin@ximian.com>
19343 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
19344 virtual generic methods. We call a special helper_compile_generic_method()
19345 icall to retrieve the method from the vtable, inflate and compile
19346 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
19348 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
19350 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
19352 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
19354 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
19356 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
19359 2004-11-27 Ben Maurer <bmaurer@ximian.com>
19361 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
19362 platforms with PIC aot.
19364 2004-11-28 Martin Baulig <martin@ximian.com>
19366 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
19369 2004-11-28 Martin Baulig <martin@ximian.com>
19371 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
19372 the result of mono_type_get_underlying_type() to check whether
19375 2004-11-26 Martin Baulig <martin@ximian.com>
19378 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
19381 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
19383 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
19384 the same way as the other arguments so they won't get clobbered.
19386 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
19387 calls through R11 since it is clobbered by the trampoline code.
19389 2004-11-26 Raja R Harinath <rharinath@novell.com>
19391 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
19392 pick up in-tree mscorlib.dll.
19394 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
19396 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
19398 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
19399 runtime data/code are now stored in a table similar to the GOT in ELF.
19400 This allows the code itself to be position independent.
19402 * aot.c: Fix loading of referenced assemblies after the lazy assembly
19405 * aot.c: Attach ELF type (object/function) directives to all global
19408 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
19410 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
19412 * mini-amd64.h: Turn on PIC AOT code.
19414 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
19415 returning the offset within an OP_AOTCONST instruction where the GOT
19416 offset needs to be added.
19418 * mini.h: Bump AOT file format version.
19420 2004-11-25 Martin Baulig <martin@ximian.com>
19422 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
19423 uninflated generic methods.
19425 2004-11-25 Martin Baulig <martin@ximian.com>
19427 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
19429 2004-11-24 Martin Baulig <martin@ximian.com>
19431 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
19432 original klass (this only applies for generic instances).
19434 2004-11-24 Martin Baulig <martin@ximian.com>
19436 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
19437 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
19440 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
19442 * mini.c (mono_method_to_ir): Disable inlining for methods containing
19443 localloc. Fixes #69678.
19445 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
19447 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
19449 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
19450 used SSE registers on pinvoke calls. Fixes #69774.
19452 2004-11-23 Geoff Norton <gnorton@customerdna.com>
19454 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
19455 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
19457 2004-11-23 Raja R Harinath <rharinath@novell.com>
19459 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
19460 Refer directly to the mcs/ tree.
19462 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19464 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
19465 Check if a trampoline for a synchronized method is required.
19467 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
19469 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
19470 with localloc if needed. Throe arithmetric exception in
19471 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
19472 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
19474 2004-11-19 Geoff Norton <gnorton@customerdna.com>
19476 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
19477 types before switching on type. Fixes #69622.
19479 2004-11-19 Raja R Harinath <rharinath@novell.com>
19481 * Makefile.am (check-local): New. Integrate into 'make check'.
19482 (MCS,RUNTIME): Define using in-tree mono and mcs.
19484 (%.exe): Use $(ILASM).
19486 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
19488 * mini-ppc.c: adjust initial prolog size (bug #69691).
19490 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
19492 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
19495 2004-11-17 Raja R Harinath <rharinath@novell.com>
19497 * Makefile.am (clean-local): Rename from 'clean'.
19499 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19501 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
19502 to mono_arch_is_int_overflow.
19503 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
19506 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
19508 * declsec.c|h: New files to support declarative security attributes.
19509 Added function to check if a method has (applicable) security.
19510 * mini.c|h: Add check for declarative security attributes in
19511 mono_method_check_inlining.
19512 * Makefile.am: Added declsec.c and declsec.h to the build.
19514 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
19516 * mini.c, mini.h: update to keep dynamic code info per-domain.
19518 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
19520 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
19521 (mini_init): Get rid of it from here too.
19523 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
19525 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
19526 implemented OP_RETHROW (patch by Geoff Norton
19527 <gnorton@customerdna.com>).
19529 2004-11-10 Geoff Norton <gnorton@customerdna.com>
19531 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
19532 between appdomains. Fixes appdomain-unload on PPC.
19534 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
19536 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19537 mini-exceptions.c: handle the new wrapper types.
19538 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
19539 token value as a MonoClass* when compiling a wrapper.
19540 mono_jit_create_remoting_trampoline now takes an additional
19541 MonoRemotingTarget parameter.
19543 2004-11-10 Martin Baulig <martin@localhost>
19545 * mini.c (mono_method_to_ir): Use `generic_container->context'
19546 rather than creating a new one.
19548 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19550 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
19552 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
19554 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
19556 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
19557 the experimental aot cache stuff.
19559 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
19561 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19562 mini-exceptions.c: update to exception clause structure changes.
19564 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
19566 * exceptions-x86.c (throw_exception): Fix warnings.
19568 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
19571 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
19573 * exceptions-sparc.c (get_throw_exception): Really fix this.
19575 2004-11-07 Ben Maurer <bmaurer@ximian.com>
19577 * tramp-*.c: we no longer support icalls without wrappers, so
19578 a bit of code can be removed here
19580 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
19582 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
19585 * cpu-sparc.md: Add op_rethrow.
19587 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
19589 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
19591 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
19592 * mini-ops.h: Add OP_RETHROW.
19594 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
19596 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
19598 2004-11-05 Geoff Norton <gnorton@customerdna.com>
19600 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
19601 Makes the output much easier to read
19603 2004-11-05 Ben Maurer <bmaurer@ximian.com>
19605 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
19606 prevents another huge leak when compiling with ssa. Secondly, the
19607 performance of doing this rather than freeing the lists is much
19608 better. GList does a lock every time you allocate a list link,
19609 so that it can use a memory pool. So, it is better to just use
19610 a memory pool of our own.
19612 * ssa.c, linear-scan.c: replace g_list_remove_link with
19613 g_list_delete. The remove one does not free the GList, so we were
19614 leaking memory. On -O=all --compile-all with corlib, this cut down
19615 3 MB of allocations.
19617 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
19619 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
19621 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
19623 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
19624 into a new function mono_create_jit_trampoline ().
19626 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
19628 * trace.c (get_spec): Allow tracing of classes without a namespace.
19630 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
19632 * mini.c: Fix pointer overwrite in mini_method_compile.
19634 2004-11-2 Geoff Norton <gnorton@customerdna.com>
19636 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
19637 The darwin ABI needs some special handling for 1 and 2 byte structs
19638 Lets use lbz/lhz instead of lwz everywhere.
19639 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
19640 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
19641 Use stb/sth for the former, and put the latter always on stack instead of in
19642 argument registers.
19644 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
19646 * trace.c (is_filenamechar): Add '_'.
19648 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19650 * mini-s390.c: Fix prolog length to allow for large trace requirements.
19652 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
19654 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
19656 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
19657 depends on libmonogc. Fixes #68805.
19659 2004-10-26 Miguel de Icaza <miguel@ximian.com>
19661 * mini.c (mono_jit_free_method): Provide extra information for
19662 this error. Currently this leaks, but will be turned into a
19663 developer option in the future.
19665 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
19667 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
19669 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
19671 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
19672 boundary. Fixes reading of PATCH_INFO_R4 and R8.
19673 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
19675 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
19677 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
19678 trampolines for AOT code.
19680 2004-10-22 <vargaz@freemail.hu>
19682 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
19683 constructed types. Fixes #68136.
19685 2004-10-21 Martin Baulig <martin@ximian.com>
19687 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
19688 if it returns true, unwind the stack to the call instruction.
19690 2004-10-21 <vargaz@freemail.hu>
19692 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
19694 * mini.h: Bump AOT version number.
19696 * objects.cs: Add another test for unbox trampolines.
19698 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
19701 2004-10-20 <vargaz@freemail.hu>
19703 * driver.c: Add SHARED to the set of optimizations tested.
19705 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
19707 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
19708 used by CEE_NEWARR.
19710 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
19712 2004-10-20 Martin Baulig <martin@ximian.com>
19714 * mini-exceptions.c (mono_handle_exception): Call
19715 mono_debugger_handle_exception() to tell the debugger about
19716 catch/finally clauses.
19718 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
19720 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
19722 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
19725 2004-10-15 Geoff Norton <gnorton@customerdna.com>
19727 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
19728 methods as their native size, fixed bug #57543, #57545.
19729 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
19730 This saves a temporary register and mullw call down into 1 (minor perf
19731 increase for cases like sum = sum * 5; This use to translate into:
19734 It now translates to
19737 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
19739 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
19742 2004-10-11 Martin Baulig <martin@ximian.com>
19744 * mini.c (mono_method_to_ir): If we're a generic method, get the
19745 MonoGenericContainer from our MonoMethodNormal and create a
19746 MonoGenericContext from it.
19748 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
19750 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
19752 * basic-long.cs: Add test for checked i8->i2 cast.
19754 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19756 * inssel-ppc.brg: added a couple of speedup rules.
19758 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
19760 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
19761 to speed up rebuilds.
19763 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19765 * mini-s390.c: Minor fix to OP_OR_IMM.
19767 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
19769 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
19770 better. Fixes appdomain-unload.exe on sparc.
19772 2004-10-02 Massimiliano Mantione <massi@ximian.com>
19774 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
19775 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
19778 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
19780 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
19782 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
19784 * mini.c: Always generate a field read/write wrapper for members
19785 of the class MarshalByRefObject since the actual instance could
19788 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
19790 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
19792 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
19794 * driver.c mini.h trace.c: Move the setting of the main assembly into
19795 a separate function called mono_trace_set_assembly () and call it after
19796 actually loading the main assembly. Fixes #66872.
19798 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
19800 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
19801 using the code manager.
19803 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
19805 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
19807 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
19809 * cpu-amd64.md: Fix bug in previous patch.
19811 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
19814 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
19816 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19817 mini-exceptions.c: updates for changed stack walk interface.
19819 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19821 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
19823 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
19825 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
19827 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
19829 * driver.c (mini_regression_list): Do not call mono_assembly_close
19830 since assemblies can't be unloaded.
19832 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
19834 * cpu-amd64.md: Fix more instruction lengths.
19836 * cpu-amd64.md: Fix lengths of some instructions.
19838 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
19840 * inssel.brg: Make the array ldelema check aot friendly.
19842 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
19844 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
19846 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
19848 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
19850 * mini-x86.c: Fix build.
19852 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
19853 mono_type_get_underlying_type () helper function to simplify code.
19855 2004-09-09 Martin Baulig <martin@ximian.com>
19857 * mini-amd64.c: Don't access `type->data.klass' directly, call
19858 mono_class_from_mono_type() instead since the type may be a
19861 2004-09-09 Martin Baulig <martin@ximian.com>
19863 * mini-amd64.c (get_call_info): Fix support for generic instances.
19864 (add_valuetype): Use mono_class_from_mono_type() to get the class
19865 since we can be a generic instance.
19867 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
19869 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
19871 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
19873 * liveness.c: reset spill costs on each scan: bug 62107
19875 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
19877 * exceptions-sparc.c (mono_arch_find_jit_info): remove
19878 unnecessary line that doesn't compile
19880 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
19882 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
19883 trampolines, make them call an error function so people can fix their
19886 2004-09-06 Martin Baulig <martin@ximian.com>
19888 * mini.c (mono_method_to_ir): When initializing locals, handle a
19889 generic instances like a valuetype if it's a valuetype and like a
19890 class if it's a class.
19892 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
19894 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
19895 stack. Fixes #64674.
19897 * exceptions.cs: Add test for unwinding of call arguments.
19899 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
19901 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
19902 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
19903 set the carry/borrow flag). The sparc and s390 implementations
19904 can now use optimized versions (and simplify the code). ppc bugfixes.
19906 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
19908 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
19910 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
19912 * inssel-amd64.brg: Remove leftover 32 bit rule.
19914 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
19916 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
19918 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
19919 mono_arch_find_jit_info functions into a new function. Fix a memory
19922 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
19925 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
19927 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
19930 * exceptions.cs: Add array size tests.
19932 * mini.c: Allocate a separate icall wrapper for each arity of
19933 mono_array_new_va. Fixes #59509.
19935 * exceptions.cs: Add testcase for 64578.
19937 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
19939 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
19941 2004-09-02 Martin Baulig <martin@ximian.com>
19943 * mini.c (mono_method_to_ir): When initializing the locals, call
19944 handle_initobj() on the generic instance itself, not its
19947 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
19949 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
19950 MonoJitInfo for dynamic methods.
19952 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
19954 * mini.c: Add support for freeing JIT data for dynamic methods.
19956 2004-09-01 Martin Baulig <martin@ximian.com>
19958 * mini-x86.c (is_regsize_var): Added support for generic
19960 (mono_arch_emit_prolog): Make this compile again, use
19961 `x86_push_imm_template (code)'.
19963 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
19965 * mini-x86.c: make all push_imm instructions that get
19966 patched always emit the long form
19968 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
19970 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
19971 in a per-domain hash.
19973 * mini-amd64.c (merge_argument_class_from_type): Handle generic
19976 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
19978 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
19981 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
19984 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
19985 Beginnings of SSE2 support.
19987 * exceptions.cs: Add more tests for checked int<->uint casts.
19989 2004-08-28 Martin Baulig <martin@ximian.com>
19991 * mini-x86.c (mono_arch_instrument_epilog): Added support for
19995 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
19996 Handle generic instances recursively.
19998 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20000 * iltests.il: test for conv.u8 on a constant
20002 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20004 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
20005 LCONV_x4 (shrun_32 (membase)).
20007 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20009 * inssel-x86.brg: c&p rules for push/setret of long
20011 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
20013 * inssel-x86.brg: c&p rules for compare (base, regvar) and
20014 compare (regvar, base)
20016 * inssel-x86.brg: more burg love
20018 * inssel.brg: more cleanup
20020 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
20022 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
20024 * basic-long.cs, basic-calls.cs: new tests for optimization.
20026 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
20028 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
20031 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
20033 * mini-amd64.c (read_tls_offset_from_method): Add another case.
20035 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
20037 * inssel.brg (mini_emit_memcpy): use
20038 NO_UNALIGNED_ACCESS to disable memcpy optimization
20040 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
20042 * mini-amd64.c: Handle generic types in various places.
20044 * mini.c (mono_method_to_ir): Handle generic types in init locals.
20046 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
20048 * mini.c (handle_box): Fix warning.
20050 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
20052 * mini-amd64.h: Enable the emit_state optimization.
20054 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
20056 * mini-amd64.c: Add some new 64 bit peephole opts.
20058 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
20060 * cpu-amd64.md: sreg1 of div instructions must be %rax.
20062 * mini-amd64.c: Register allocator fixes.
20064 * mini.c: Add an optimization to emit_state to avoid allocation of new
20065 registers on some platforms.
20067 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
20069 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
20071 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
20072 allocation. Fixes #63085.
20074 * basic-long.cs: Add new regression test.
20076 * mini-amd64.c: Register allocator improvements.
20078 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
20080 * mini-amd64.c (read_tls_offset_from_method): Add another code
20083 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
20084 instruction sequence for nullifying class init trampolines.
20086 * objects.cs: Add new regalloc test.
20088 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
20090 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
20092 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
20094 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
20097 * driver.c: Fix profiling after TLS changes.
20099 * driver.c (mono_main): Set mono_stats.enabled if needed.
20101 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
20104 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
20106 * mini-x86.c: use a 1 op rather than a 2 op tls access
20107 instruction -> faster.
20109 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
20111 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
20114 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
20116 * exceptions-sparc.c (throw_exception): fix typo
20118 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
20120 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
20121 set tree->dreg correctly with tls. Allow any
20122 register to be used.
20124 * mini-x86.c (read_tls_offset_from_method): add new code
20125 generation pattern seen with GCC.
20128 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
20130 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
20131 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20132 exceptions-sparc.c: fix some performance issues in exception
20133 handling and setting of the stack trace for exceptions that were
20136 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
20138 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
20141 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
20144 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
20146 This patch inlines tls access, when possible.
20148 * mini.h: new arch functions for TLS intrinsics.
20149 All platforms updated with a stub.
20151 * mini.c: use the new intrinsics
20153 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
20154 arch specific intrinsic for tls variables
20156 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
20158 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
20161 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
20163 * mini.c: thread local allocation
20165 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
20167 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
20169 * Makefile.am: Link against the static version of libmonogc.
20171 * Makefile.am: Link the static versions of the convenience libraries
20172 into the mono executable.
20174 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
20176 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
20178 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
20179 on integer overflow.
20181 * mini-amd64.c: Reorganize function call code.
20183 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
20185 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20187 * inssel-x86.brg: use xor eax,eax.
20189 * basic.cs: new tests
20191 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20193 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
20194 in exception throwing code.
20196 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20198 * inssel-x86.brg: use xor esi,esi.
20200 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20202 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
20203 can trace methods compiled during mini_init () too.
20205 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
20208 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20210 * Makefile.am: static link on x86 (r=zoltan)
20212 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20214 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
20215 code since it causes some programs to fail.
20217 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
20219 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
20221 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
20223 * mini.c: ovfops_op_map - add STACK_OBJ case for
20225 * basic.cs: add test_0_pin_string as test
20228 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
20230 * Makefile.am: build C# if srcdir != builddir
20232 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
20234 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
20235 fall-through blocks.
20237 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20239 * driver.c: enable loop by default again and include abcrem in -O=all.
20241 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
20243 * iltests.il: Add some localloc tests.
20245 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
20247 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
20250 * inssel-amd64.brg: Add some optimizations.
20252 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
20255 * Makefile.am: Statically link mono against libmono on AMD64.
20257 * mini-amd64.c inssel-amd64.brg: Optimizations.
20259 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
20261 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
20263 * tramp-amd64.c: Patch calling code in trampolines.
20265 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
20267 * mini-amd64.c: pinvoke struct passing fixes.
20269 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
20271 * mini-sparc.c: redo change, make mono_arch_cpu_init call
20272 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
20274 2004-08-05 Duncan Mak <duncan@ximian.com>
20276 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
20279 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20281 * mini-amd64.c (emit_move_return_value): Move return value for normal
20284 2004-08-05 Martin Baulig <martin@ximian.com>
20286 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
20287 `type->type'; just modify `type' itself when dealing with enums
20288 and generic instances.
20289 (check_call_signature): Make `simple_type' a `MonoType *'.
20291 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20293 * mini.c: Use OP_PADD to add offsets to addresses.
20295 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
20297 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
20299 * mini-sparc.c (mono_arch_emit_epilog): fix check
20300 for folding last op into restore instruction
20302 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20304 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
20305 helper methods using the code manager.
20307 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
20309 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
20311 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20313 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
20314 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
20316 * mini-s390.c: fix tail processing
20318 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
20320 * mini-ppc.c: mul.ovf.un exception name fix.
20322 2004-08-03 Martin Baulig <martin@ximian.com>
20324 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
20325 instances; before jumping to `handle_enum', also modify `ptype'.
20327 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
20329 * cpu-sparc.md: fcall maximal length too small.
20331 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
20333 * mini-amd64.c mini.h: Add initial support for passing/returning
20334 structures to/from pinvoked methods.
20336 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
20338 * mini-ppc.c: reg allocator fix.
20340 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
20342 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
20344 * inssel.brg: Optimize memset on 64 bit machines.
20346 * mini-amd64.c: Fix some vararg cases.
20348 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20350 * mini-s390.c: Corrected macro in emit_float_to_int
20352 * s390-abi.cs: Tests to exercise the s390 ABI
20354 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20356 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
20359 * basic.cs: Add a test for add.ovf.un.
20361 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
20363 * mini-sparc.c: add case for OP_IDIV_UN
20365 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20367 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
20369 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
20371 2004-07-30 Ben Maurer <bmaurer@ximian.com>
20373 * basic.cs: regression tests.
20375 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
20378 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20380 * basic.cs: Add a new test.
20382 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
20383 and AOT. Various fixes and optimizations.
20385 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
20387 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
20389 * mini-ppc.c: make sure temp regs are not used for global reg
20392 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
20394 * cpu-sparc.md: conv_i8 fix for 64bits
20396 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
20398 2004-07-29 Ben Maurer <bmaurer@ximian.com>
20400 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
20401 add opcode for cmp BYTE PTR [eax], imm.
20403 * inssel.brg: Make memcpy and memset takes bases.
20405 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
20407 * *-amd64.*: More AMD64 work.
20409 2004-07-28 Ben Maurer <bmaurer@ximian.com>
20411 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
20412 add a compare-not-equal opcode.
20414 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
20416 * mini.c: Use mono_init_from_assembly instead of mono_init.
20418 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
20420 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
20422 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
20424 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
20426 * inssel.brg: 64 bit fixes.
20428 * mini.h (MonoCallInst): Add some AMD64 specific data.
20430 * mini.h: Add some OP_P opcodes.
20432 2004-07-28 Ben Maurer <bmaurer@ximian.com>
20434 * basic.cs: tests for 61797 and 61740
20436 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
20438 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
20439 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
20441 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
20443 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
20445 * *-amd64*.*: Ongoing AMD64 work.
20447 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
20449 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
20451 * *-amd64*: Ongoing AMD64 work.
20453 * mini-arch.h: Add AMD64 support.
20455 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
20457 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
20459 * mini-ops.h: Add new opcodes.
20461 * Makefile.am: Add AMD64 support.
20463 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
20464 rules into the inssel-long*.brg files.
20466 * *-amd64.*: Add beginnings of AMD64 backend.
20468 2004-07-22 Ben Maurer <bmaurer@ximian.com>
20470 * mini.c (print_dfn): commenting out the code that prints
20471 the cil. With -O=deadce, this makes -v -v crash.
20473 * cpu-pentium.md: make checkthis have a length of 2
20475 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
20477 * mini-sparc.h: fix implementations of __builtin
20478 functions for Sun compiler for V9.
20480 2004-07-16 Ben Maurer <bmaurer@ximain.com>
20482 * mini.c: use the new stelem.ref wrapper
20483 * exceptions.cs, arrays.cs: new stelem.ref tests
20485 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
20487 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
20488 new XSP should work with these changes).
20490 2004-07-14 Ben Maurer <bmaurer@ximain.com>
20492 * inssel-{long32,x86,}.brg: trivial optimizations.
20494 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
20496 * mini.c: load value when emitting box operation in
20499 2004-07-12 Ben Maurer <bmaurer@ximian.com>
20501 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
20502 is one byte shorter than cmp DWORD PTR [eax], 0.
20504 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
20506 * inssel-ppc.brg: arguments on the stack are always
20507 relative to the stack pointer (spotted by Neale Ferguson).
20509 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20511 * exceptions-x86.c: delay appending the method name to the trace until
20512 after mono_jit_info_table_find is called, as this gets the real
20515 2004-07-09 Ben Maurer <bmaurer@ximian.com>
20517 * aot.c: register roots
20519 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20521 * aot.c : I could just use PLATFORM_WIN32 flag.
20523 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20525 * aot.c : Reverting the previous fix. This time it broke linux build.
20527 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20529 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
20531 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
20533 * mini.c (handle_stack_args): Remove some more debugging code.
20535 * mini.c (handle_stack_args): Remove debug output left in by mistake.
20537 * driver.c mini.h aot.c: Allow additional options to be specified with
20538 --aot and pass them to mono_compile_assembly.
20540 * aot.c: Add experimental code to AOT compile all loaded assemblies
20541 on demand and save the code into a cache in the filesystem.
20543 * aot.c: Add support for more wrapper methods.
20545 * mini.c (handle_stack_args): Handle some corner cases. Fixes
20548 * cpu-*.md: Remove removed opcodes.
20550 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
20551 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
20552 related icalls to marshal.c.
20554 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
20556 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
20558 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
20560 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
20562 2004-07-06 Ben Maurer <bmaurer@ximian.com>
20563 * liveness.c: If liveness is recomputated we need to reset the information
20564 for each variable. This way, if the liveness range has been narrowed
20565 by optimizations that happened after the last computation, we can return
20568 For example, if you have
20573 // Tons of code that does not affect i
20579 i = 0 is dead code and will be removed by SSA. However, when
20580 linear scan gets to the code, i will still appear to be live
20581 throughout the entire block. This prevents good register allocation.
20583 2004-07-06 Martin Baulig <martin@ximian.com>
20585 * debug-mini.c (mono_debug_init_method): Allow
20586 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
20587 (mono_debug_add_icall_wrapper): New method.
20589 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
20591 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
20593 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
20596 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
20598 * aot.c (mono_aot_load_method): Fix loading of debug info.
20600 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
20602 * aot.c: Add logging support.
20604 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
20606 * mini.h: Add prototype for mono_print_method_from_ip.
20608 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
20610 * inssel.brg: 64 bit fixes.
20612 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
20615 * Makefile.am: Add SPARC64 support.
20617 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
20619 * aot.c: Fix alignment problems on 32 bit platforms.
20621 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
20623 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
20626 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
20629 * mini.h: Bump AOT file version. Some 64 bit fixes.
20631 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
20633 * inssel-sparc.brg: Add new rule to avoid register moves.
20635 * inssel.brg: Add ldind_to_load_membase helper function.
20637 2004-06-30 Ben Maurer <bmaurer@ximian.com>
20639 * mini.c: OffsetToStringData intrinsic.
20641 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
20643 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
20645 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
20648 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
20649 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
20651 * mini.c: reinstated mono_compile_get_interface_var()
20652 on x86, too, since the change breaks the Gtk# build there as well.
20654 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20656 * driver.c: remove loop from the default optimizations: it seems to
20657 interact badly with some of the other options (see bug #60613).
20659 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
20661 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
20662 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
20664 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
20666 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
20667 vararg-using methods.
20669 2004-06-21 Martin Baulig <martin@ximian.com>
20671 * mini/mini-exceptions.c
20672 (mono_handle_exception): Added `gpointer original_ip' argument.
20673 After calling mono_unhandled_exception(), call
20674 mono_debugger_unhandled_exception() and if that returns true,
20675 restore the context and return.
20677 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
20679 * mini-ppc.c: prefer the use of relative branches so
20680 they won't need to be patched in aot code (patch from Patrick Beard).
20682 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
20684 * aot.c: patch from Patrick Beard to make the output assembly
20685 more correct for the MacOSX assembler. Small tweak to
20686 generate sane images on Linux/PPC, too.
20688 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20690 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
20691 case until bug #59509 is fixed (shows up in #60332).
20693 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20695 * mini.c: make sure the needed wrappers are compiled, too, with
20698 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
20700 * driver.c: remove NPTL reference in --version output.
20702 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20704 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
20705 generate valid assembly for the Mach-O assembler.
20707 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
20709 * driver.c: don't include abcrem in the all optimization specifier
20710 since it slows down jit compilation too much for now.
20712 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
20714 * mini.c: use BIGMUL only if both operands have the same signage.
20715 * iltests.il: Test for bug 60056. (errors related to signage in
20720 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
20722 * mini.c, aot.c: memory leak fixes.
20724 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
20726 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
20728 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
20730 * Makefile.am: remove the -static hack completely, it links in
20731 statically glib as well.
20733 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
20735 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
20736 * exceptions.cs: make it compile with new mcs/csc.
20738 2004-06-03 Massimiliano Mantione <massi@ximian.com>
20739 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
20740 and added relevant test case.
20742 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
20744 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
20745 regressions in gtk-sharp.
20747 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
20749 * exceptions.cs: New regression tests.
20751 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
20753 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
20755 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
20757 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
20759 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
20761 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
20763 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
20765 * mini.c (mono_jit_runtime_invoke): Init class in this
20766 method instead of trusting mono_jit_compile_method to
20767 do the work (because wrappers can be in object class)
20769 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
20771 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
20773 * basic-long.cs: New regression test.
20775 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
20777 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
20778 and div/rem checks.
20780 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
20782 * Makefile.am: fix miguel's change to build mono statically against
20783 libmono (track build dependencies).
20785 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
20787 * cfold.c: Some glib versions do not have G_MININT32.
20789 2004-05-26 Massimiliano Mantione <massi@ximian.com>
20791 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
20792 with precision of tan, atan, sin and cos, and implemented related
20793 regressions tests (fixes bug 54467, but one new problem appeared and
20796 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
20798 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
20800 * exceptions.cs: Add test for constant folding && division by zero.
20802 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
20803 since driver.c is in libmono too, so the optimization was useless.
20805 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
20806 variable to driver.c so the compiler can emit more efficient code to
20809 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20811 * Makefile.am: don't distribute generated inssel.[ch] files.
20813 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
20815 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
20816 into the default appdomain. Fixes #58707.
20818 * jit-icalls.c: Remove the broken approximation for truncl, doing
20819 no conversion is better.
20821 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
20824 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
20826 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
20827 of the mcrxr instruction which is not available on some processors
20828 even if it's documented to be. Implement add and sub overflow correctly
20829 (still not complete for long unsigned). Speed up icalls a bit.
20831 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
20833 * mini.c (mono_jit_compile_method_with_opt): Make sure that
20834 we run .cctor in the current domain instead of target_domain.
20836 Fixes bug #58558, .cctor not being called in -O=shared.
20838 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
20840 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
20842 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
20844 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
20845 which can be done with an imm8, do it that way.
20846 (mono_arch_output_basic_block): ditto for a jmp
20847 (mono_arch_emit_prolog): Computate maximum offset of a label.
20849 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
20851 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
20852 now tries to allocate prefered physical reg's for virtual
20853 regs. This reduces the number of emited spills/loads with
20854 20-30% on our core assemblies.
20856 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20858 * jit-icalls.c: truncl() is not needed and trunc() is
20859 the correct thing to do anyway (bug #58287).
20861 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
20863 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
20866 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
20868 * driver.c: enable loop optimizations by default.
20870 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
20872 * mini-x86.c: fix calc of max loop size when aligning loops start.
20874 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
20876 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
20879 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
20881 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
20884 * basic-long.cs: Add tests for add/subtract of immediates with carry.
20886 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
20888 * mini.c (inline_method): Allways inline some wrappers even if the cost
20889 is too large. Fixes #58785.
20891 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
20893 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
20895 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
20896 (crichton@gimp.org). Beginning of support for sparc/linux.
20898 * mini-sparc.c: Optimize retrieval of LMF address.
20900 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
20902 * exceptions-ppc.c: handle alloca in methods with clauses.
20904 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
20906 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
20908 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
20910 * mini.c: Delegate most of the abort signal work to
20911 mono_thread_request_interruption, which also handles Stop and Suspend
20914 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
20916 * mini.c mini.h: Allow inlining of icall wrappers if the backend
20917 supports the save/restore lmf opcodes.
20919 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
20921 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
20922 by gcc-3.4 as well.
20924 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
20926 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
20928 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
20929 methods which contain array accesses.
20931 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
20932 boundaries. Fixes #58537.
20934 * iltests.il: Add regression test for #58537.
20936 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
20938 * mini-x86.c (mono_arch_local_regalloc): Last part of
20939 fix for bug #58633 (releasing register to early).
20941 2004-05-18 Miguel de Icaza <miguel@ximian.com>
20943 * basic-long.cs: Add new regression test.
20945 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
20947 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
20948 register too early on the chain.
20950 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
20952 * mini.c (create_helper_signature): Use a helper function to reduce
20953 the code which needs to be written. Also set the calling convention of
20954 icalls on windows. Fixes #57840.
20956 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
20958 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
20959 exceptions-ppc.c: added helper function to get the instruction address
20960 from a signal handler context.
20962 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
20964 * helpers.c: use g_get_tmp_dir. Invokes happyness
20967 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
20969 * helpers.c: Add new env variable to pass args to objdump.
20970 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
20972 2004-05-17 Radek Doulik <rodo@ximian.com>
20974 * Makefile.am (common_sources): added abcremoval.h so it get
20975 disted and daily mono packages on go-mono.com will build again
20977 2004-05-17 Massimiliano Mantione <massi@ximian.com>
20979 * abcremoval.c: Fixed coding style, added copyright header.
20981 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
20983 * mini.h: Added prototype for abc removal main function.
20985 * build_relations_propagation_table.pl: Added copyright header.
20987 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
20989 * basic-long.cs: reg test for complex ceq_long bug.
20991 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
20993 * mini-x86.c (mono_arch_local_regalloc): Correctly free
20994 reg in long and clob case (bug #58343). Fixed/added comments.
20996 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
20998 * mini.c (mono_jit_runtime_invoke): Follow new convention
20999 of calling the invoke method with an function pointer.
21001 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
21003 * ChangeLog: Fix author of memory leak patch.
21005 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
21007 * Makefile.am: fix make dist as well...
21010 2004-05-14 Massimiliano Mantione <massi@ximian.com>
21012 * cfold.c: Made so that conversions from pointer to int4 are no-ops
21013 on archs where pointers are 4 bytes long.
21015 * Makefile.am: Added abcremoval.c source file.
21017 * abcremoval.c: Added abcremoval.c.
21019 * abcremoval.h: Added abcremoval.h.
21021 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
21023 * inssel.brg: Enabled bounds check removal.
21025 * mini.c: Added support for abcrem optimization.
21027 * mini.h: Added abcrem optimization label.
21029 * driver.c: Added support for abcrem optimization.
21031 * propagated_relations_table.def: Added propagated_relations_table.def.
21033 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
21035 * mini.c, cfold.c: fix style.
21037 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21039 * mini.c: handle issue with the low-level implementation of
21040 some long opcodes (bug #54209).
21042 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
21044 * basic.cs: test for my new cmov stuff.
21046 2004-05-13 Patrik Torstensson
21048 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
21049 opt and added peephole documentation.
21051 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
21053 * tramp-ppc.c: rewrote the generic trampoline code.
21055 2004-05-11 Patrik Torstensson
21057 * mini-x86.c: optimize long shl/shr asm code (one less branch)
21059 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
21061 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
21063 * mini.h mini.c dominators.c: Applied patch from Derek Woo
21064 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
21066 * mini.c: Add new icalls for AsAny marshalling.
21068 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
21070 * tramp-ppc.c, mini-ppc.c: more cleanups.
21072 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21074 * mini.c: no warnings.
21076 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21078 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
21080 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
21082 * mini.c: In the thread abort signal handler, if the thread is in the
21083 process of being stoped, don't throw the Abort exception, just stop the
21086 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
21088 * tramp-ppc.c: removed old code.
21090 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21092 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
21093 do some simple speed optimizations on ppc.
21095 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
21097 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
21098 and large offsets in load/store.
21100 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
21102 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
21103 it causes regressions.
21105 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
21107 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
21110 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
21112 * jit-icalls.c: remove warnings.
21113 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
21114 speedups for unsafe code.
21116 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
21118 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
21120 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
21122 * basic-calls.cs: Add new regression test.
21124 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
21127 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
21129 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
21132 2004-05-06 Patrik Torstensson
21134 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
21135 long reg allocation in any reg (not only eax:edx) and implemented
21136 long shl/shr ops in asm instead of helpers.
21138 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
21140 * mini-sparc.h: Fix warnings.
21142 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
21145 * mini-exceptions.c (mono_handle_exception): Call the filter in a
21146 separate statement for clarity.
21148 * mini-sparc.c: Update status.
21150 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
21152 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
21155 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21157 * inssel-ppc.brg: another small pre-release workaround:
21158 we don't do overflow detection for long_sub_un.
21160 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21162 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
21163 (also works around a weird ppc bug: 57957).
21165 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
21167 * tramp-ppc.c: trampoline fixes.
21169 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
21171 * mini-ppc.c: fixed typos.
21173 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
21175 * mini-ppc.c, exceptions-ppc.c: more code saves registers
21176 at the top of the stack. Fixed typos. Use a frame registers
21177 for all the methods with exception clauses.
21179 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21181 * exceptions-ppc.c: restore fp registers.
21183 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
21185 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
21186 order from the stack top (moved the stack room to save the
21187 return value for trace after the param area). Fixed corruption
21188 in restoring registers on unwind.
21190 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
21192 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
21194 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21196 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
21197 and prolog/epilog for methods that use it. Allow
21198 enough param area room for varargs methods. Fix miguel's
21199 breakage in exception handling.
21201 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21203 * Makefile.am: run genmdesc only on current arch.
21205 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21207 * exceptions-x86.c:
21208 * mini-x86.h: fix the build on windows.
21210 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
21212 * 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.
21214 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
21216 * mini-exceptions.c: New file.
21218 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
21219 Move some parts of the x86 exception handling code to an
21220 arch-independent file so it can be shared with other ports.
21222 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
21224 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
21226 2004-04-26 David Waite <mass@akuma.org>
21228 * driver.c: remove comma from end of enumeration declaration
21230 2004-04-26 Jackson Harper <jackson@ximian.com>
21232 * driver.c: parse config file before loading first assembly. This
21233 allows the user gac to be enabled/disabled.
21235 2004-04-23 Miguel de Icaza <miguel@ximian.com>
21237 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
21238 simpler mechanism: we do not care what is encoded initially
21239 (branch absolute or relative), we care about the code and its
21240 target. I kept the old code for reference for now.
21242 The new code tries first to determine if the jump is anywhere in
21243 the -/+32 absolute meg range, if it succeeds, it encodes using the
21244 absolute branch; If not, it tried to find something in the
21245 relative range, if not, it uses the handle_thunk code.
21247 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
21249 * exceptions-ppc.c: use the correct ip register on macosx.
21251 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
21253 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
21255 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
21257 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
21258 Raise exception on integer divide by zero by hand since the hw
21259 doesn't support it. Handle NaNs in FP compares.
21261 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
21263 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
21264 code reducing duplication between the platforms and enabled
21265 signal exception handling (on linux for now).
21267 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
21269 * exceptions-ppc.c: more macosx support.
21271 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21273 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
21275 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
21277 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
21279 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
21281 * iltests.il: more tests.
21283 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
21285 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
21288 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
21290 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
21292 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
21294 * liveness.c: Mark variables as volatile in all basic blocks reachable
21295 from exception clauses.
21297 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
21299 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
21302 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
21304 * iltests.il, basic.cs: more tests for regalloc.
21306 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
21308 * iltests.il: Some tests for register allocation modifications
21311 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
21313 * exceptions.cs: Add regression test for bug #56782.
21315 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
21316 original stack trace if an exception is rethrown. Fixes #56782. Oh,
21317 the beauty of fixing the same thing in 5 different files...
21319 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
21321 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
21324 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
21326 * mini.c: Add support for STRWLPARRAY marshalling convention.
21328 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
21330 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
21331 to init the context to setup the regs pointer).
21333 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21335 * exceptions-ppc.c: more exceptions work.
21337 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21339 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
21342 2004-04-13 Miguel de Icaza <miguel@ximian.com>
21344 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
21345 can use the memory directly.
21347 * cpu-pentium.md: Update documentation from a post from Zoltan.
21349 add x86_add_membase, x86_sub_membase, x86_mul_membase
21351 2004-04-13 Miguel de Icaza <miguel@ximian.com>
21353 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
21354 GENERAL_REGS they were also hardcoded for all PPC ports.
21356 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
21358 Remove hard-coded limit for floating point registers, use
21359 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
21361 Notice that in MacOS X calling conventions you can fit a lot more
21362 floating point values in registers, so I should update the PInvoke
21363 test to excercise the passing of floating point values on the
21364 stack (currently broken).
21366 2004-04-06 Miguel de Icaza <miguel@ximian.com>
21368 * tramp-ppc.c (create_trampoline_code): Added
21369 JUMP_TRAMPOLINE_SIZE.
21370 (ppc_magic_trampoline): Follow the pattern from
21371 x86_magic_trampoline: if code is set to zero, return.
21372 (create_trampoline_code): Always pass MonoMethod to the jump
21373 trampoline, before it was passing a null.
21374 (mono_arch_create_jump_trampoline): Implement the jump stub, could
21375 share the code with mono_arch_create_jit_trampoline.
21377 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
21379 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
21382 * cpu-g4.md: Added length for jmp instruction, the worst case
21383 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
21386 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
21388 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
21390 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
21392 * mini.c: Only set bblock->real_offset when adding a new bblock, and
21393 before each IL instruction.
21395 * mini.c (CEE_BOX): Fix warnings.
21397 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21399 * mini.c: removed a few unused vars and extra whitespace.
21401 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
21403 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
21405 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
21407 (OP_GETCHR): use the above
21408 (CEE_LDELEMA): use the above.
21410 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
21411 version of the generic impl.
21412 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
21413 (CEE_LDELEMA): use the above.
21415 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
21417 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
21420 * iltests.il: Added new regression test for #56317.
21422 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
21424 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
21425 under NetBSD. Fixes #56450.
21427 * liveness.c (update_gen_kill_set): Fix previous patch.
21429 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21431 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
21433 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
21435 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
21436 ldsfld and ldsflda.
21438 * inssel-sparc.brg: Add more optimizations.
21440 * mini-sparc.c: Replace multiply/divide with shifts if possible.
21442 2004-04-01 Martin Baulig <martin@ximian.com>
21444 * mini.c (handle_box): New static function; moved the
21445 implementation of CEE_BOX here.
21446 (mono_method_to_ir): Added `constrained_call' variable.
21447 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
21448 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
21449 mono_method_get_constrained() to get the method.
21451 2004-04-01 Martin Baulig <martin@ximian.com>
21453 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
21454 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
21455 (mono_method_to_ir): We don't need these macros anymore since
21456 mono_class_get_full() already takes care of it.
21458 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21460 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
21461 use @function (as doesn't accept #function here) and check the return
21462 value of system and stop if fails.
21464 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21466 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
21468 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
21470 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
21472 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
21474 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
21477 * basic-long.cs: Add test for negation of Int64.MinValue.
21479 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
21481 * mini-sparc.c: Update status.
21483 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
21485 * exceptions-sparc.c: Fix return value in filters.
21487 * inssel-sparc.brg: Fix register allocation in some rules.
21489 2004-03-28 Martin Baulig <martin@ximian.com>
21491 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
21494 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
21496 * mini-x86.c (mono_arch_patch_code): Fix warnings.
21498 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
21499 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
21500 remove unused conv_u4 opcode.
21502 * mini-x86.c: Remove valgrind workaround since it slows down things
21503 even when mono is not run under valgrind.
21505 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
21507 * mini-sparc.c: Update status.
21509 * inssel-sparc.brg: Add some optimizations.
21511 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
21512 future delay slot filling. Add support for varargs, tail calls and JMP.
21514 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
21515 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
21517 * inssel.brg: Fix register allocation in OP_ARGLIST.
21519 * inssel.brg: Fix warnings.
21521 2004-03-25 Martin Baulig <martin@ximian.com>
21523 * mini.c (inflate_generic_field): Removed.
21524 (mini_get_method): Removed, use mono_get_method_full(),
21525 (mini_get_class): Removed, use mono_class_get_full().
21526 (mono_method_to_ir): Pass our generic context to
21527 mono_field_from_token().
21529 2004-03-25 Martin Baulig <martin@ximian.com>
21531 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
21532 of a `MonoMethod *'.
21533 (mini_get_method): Take a `MonoGenericContext *' instead
21534 of a `MonoMethod *'.
21535 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
21536 a new local variable called `generic_context' which holds the
21537 current `MonoGenericContext *'; use it to lookup things.
21539 2004-03-24 Martin Baulig <martin@ximian.com>
21541 * mini.c (mini_get_class): New static method; if we're inside a
21542 generic instance, inflate the class if neccessary.
21543 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
21545 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
21547 * iltests.il: New regression test for #55976.
21549 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
21552 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
21554 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
21557 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
21559 * liveness.c: Consider SSA stores as well as loads when making vars
21562 * exceptions.cs: New regression tests for register allocation.
21564 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
21566 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
21567 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
21568 domain lock only to protect puntual access to data structures.
21569 Added access lock for sighash, jit_icall_hash_name,
21570 jit_icall_hash_addr and domain->code_mp.
21572 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
21574 * driver.c: Print SIGSEGV handling method.
21576 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
21578 * mini.c (setup_jit_tls_data): Handle case when this is called
21579 multiple times for a thread.
21581 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
21582 is different from fbxx_un. Fixes #54303. Also use constants instead of
21583 magic numbers in a lot of places.
21585 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
21587 * exceptions.cs: Fix cctor test when --regression is used.
21589 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
21591 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
21594 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
21596 * inssel-ppc.brg: fixed register assignments for some rules.
21598 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
21600 * exceptions.cs: Add test for exceptions in static constructors.
21602 * mini.c (mono_jit_compile_method_with_out): Move the calling of
21603 static constructors outside the domain lock. Fixes #55720.
21605 2004-03-17 Martin Baulig <martin@ximian.com>
21607 * mini.c (get_generic_field_inst): Removed, this'll never happen.
21608 (inflate_generic_field): Take the `MonoMethod *' instead of the
21609 `MonoClass *' and added support for generic method.
21610 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
21611 have a `field->parent->gen_params', only inflate the field if it's
21612 an open constructed type.
21614 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
21616 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
21617 exception object instead of the preconstructed ones.
21619 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21621 * mini.c: reverted changed to sigsegv_signal_handler commited
21622 accidentally in the previous patch.
21624 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21627 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
21628 running --aot with an old assembly.
21630 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
21632 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
21635 * mini-sparc.c: Add support for v9 branches with prediction.
21637 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
21639 * mini.c (mini_init): #warning is GNUC only
21641 * mini-sparc.h: implement __builtin_frame_address
21642 and __builtin_return_address for Sun C compiler
21644 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
21646 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
21648 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
21650 * basic-calls.cs: Add test for unaligned byref long argument passing.
21652 * mini-ops.h: Add sparcv9 compare and branch instructions.
21654 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
21655 v9 instructions if we have a v9 cpu.
21657 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
21658 registers for global allocation.
21660 * exceptions-sparc.c: Fixes.
21662 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
21664 * liveness.c (mono_analyze_liveness): Optimized version.
21666 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
21668 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
21671 * basic-float.cs basic-calls.cs: New regression tests.
21673 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
21675 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
21676 sigaltstack implementation.
21678 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
21680 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
21681 stuff if SIGSEGV_ON_ALTSTACK is not defined.
21683 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
21685 * mini.c: Fix warnings.
21687 * mini.c (mono_resolve_patch_target): New function which contains the
21688 arch independent part of the patching process.
21690 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
21691 patching code to a separate function.
21693 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
21695 * mini.c (add_signal_handler): ifdef out on Windows
21697 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
21699 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
21700 cpu-sparc.md: Add exception handling support + other fixes.
21702 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
21703 typed GC detection in --version.
21705 * basic.cs exceptions.cs: New regression tests.
21707 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
21708 the arch specific code can store data during a compilation.
21710 * mini-ops.h: Add OP_SETFRET.
21712 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
21713 function, register a separate icall for each arity, so the icalls can
21716 * mini.c (mono_print_tree): Print negative offsets in a more readable
21719 * mini.c: Make signal handling work on sparc.
21721 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
21723 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
21725 * jit-icalls.c: Emulate truncl by aintl on solaris.
21727 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
21729 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
21731 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
21733 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
21735 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
21736 a MarshalByRef type, inline a method that performs the check, taking into
21737 account that the object can be a proxy. Also implemented tow new opcodes:
21738 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
21739 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
21740 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
21742 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
21744 * mini-ppc.c: if a relative branch displacement is too big
21745 but it points to and area reachable with an absolute branch,
21748 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
21750 * mini.c: optimize small copies in cpblk.
21752 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
21754 * basic-calls.cs basic-float.cs: New regression tests.
21756 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
21757 negative offsets from %fp. Implement localloc. Fix local register
21758 allocation. Fix the case when the this argument needs to be saved to
21759 the stack. Implement some missing opcodes.
21761 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
21763 * mini.c (mini_method_compile): Reenable global regalloc in methods
21764 with exception handlers.
21766 * linear-scan.c (mono_varlist_sort): Fix warning.
21768 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
21770 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
21773 * liveness.c: Make all variables uses in exception clauses volatile, to
21774 prevent them from being allocated to registers. Fixes #42136.
21776 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
21778 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
21779 causes regressions.
21781 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
21782 argument to mono_arch_regalloc_cost.
21784 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
21787 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
21789 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
21790 Make the cost of allocating a variable to a register arch dependent.
21792 * basic-calls.cs: Fix compilation of tests.
21794 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
21795 helper function to cut back on the number of #ifdefs needed.
21797 * mini-ppc.c: Fix compilation.
21799 * basic-calls.cs: New regression tests.
21801 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
21803 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
21804 of l0 since that is callee saved.
21806 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
21809 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
21810 of delay instruction.
21812 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
21814 * mini.h (MonoCallInst): Add 'virtual' flag.
21816 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
21818 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
21820 * *.cs: New regression tests.
21822 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
21825 * mini.c (mono_runtime_install_handlers): Fix build.
21827 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
21828 'signal_stack_size' members.
21830 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
21831 alternate signal stack.
21833 * exceptions-x86.c: Add stack overflow handling.
21835 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
21836 functions to arch independent code.
21838 * mini.c (mono_print_tree): Print more detailed info for load_membase
21841 2004-02-23 Martin Baulig <martin@ximian.com>
21843 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
21845 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
21847 * mini-x86.c: fixed reg allocation for div/rem.
21849 2004-02-22 Miguel de Icaza <miguel@ximian.com>
21851 * driver.c (mono_main): Report some configuratio options on --version.
21853 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
21855 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
21856 low in the address space. Correctly flush memory in thunks where we
21857 output native code.
21859 2004-02-20 Martin Baulig <martin@ximian.com>
21861 * mini.c (mini_get_method): New static method; inflate all generic
21862 methods and methods in open generic instances.
21863 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
21864 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
21866 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
21868 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
21870 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
21872 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
21874 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
21876 * mini-sparc.c (flushi mono_arch_output_basic_block): make
21877 it compile using Sun's compiler.
21879 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
21881 * 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.
21883 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
21885 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21887 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
21889 * mini-ppc.c: handle calls outside of the allowed range with thunks
21890 allocated using the code manager.
21891 * tramp-ppc.c: use the code manager to hold generated native code.
21892 Fixed the magic trampoline to just patch vtable entries.
21894 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
21896 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
21899 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
21901 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
21904 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
21905 if we have a working __thread implementation.
21907 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
21908 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
21910 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
21912 * mini-x86.c: Fix compilation under gcc 2.
21914 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
21916 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
21917 contains a call to the wrapped function.
21919 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
21920 OP_<CALL>_IMM opcodes, and use them under X86.
21922 * mini.c (mono_jit_find_compiled_method): Fix warning.
21924 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
21926 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
21928 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
21929 functionality to mini.c.
21931 * mini.c (mono_create_jump_trampoline): New function to create a jump
21932 trampoline. Return a compiled method instead of a trampoline if it
21933 exists. Add a cache for jump trampolines.
21935 * mini.c (mono_jit_find_compiled_method): New function to return a
21936 compiled method if it exists.
21938 * mini-x86.c: Call mono_create_jump_trampoline instead of
21939 mono_arch_create_jit_trampoline.
21941 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
21942 a jump trampoline. Fixes #52092.
21944 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
21946 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
21947 which is not up-to-date. Add check_corlib_version () instead.
21949 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
21952 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
21953 since newer valgrind versions do not need it.
21955 * mini.c (mono_jit_compile_method_with_opt): New helper function to
21956 compile a method with a given set of optimizations.
21958 * mini.c: Compile icall wrappers on-demand instead of at startup.
21960 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
21961 wrapper for an icall.
21963 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
21965 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
21968 * iltests.il: Add test for non-empty stack before switch instruction.
21970 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
21972 * mini.c: Add support for new stringbuilder marshalling conventions.
21974 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
21976 2004-02-01 Martin Baulig <martin@ximian.com>
21978 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
21979 in `ginst->mtype_argv'.
21981 2004-01-31 Miguel de Icaza <miguel@ximian.com>
21983 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
21984 facilitate grepping.
21986 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
21988 * mini.c: fixed buglet in initobj generic implementation for references.
21990 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
21992 * Makefile.am: make the version script conditional.
21993 * jit-icalls.c: handle missing truncl().
21995 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
21997 * exceptions.cs: Add more tests for double->int conversion.
21999 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
22000 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
22002 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
22004 * driver.c: make --verbose --version emit an error
22005 if the loaded corlib doesn't match the runtime version.
22007 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
22009 * mini-ppc.h: export ppc_patch().
22010 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
22011 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
22012 on par or better than on MacOSX.
22014 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
22016 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
22017 mono_lookup_pinvoke_call.
22019 * mini-x86.c: Under windows, the default pinvoke calling convention is
22020 stdcall. Fixes #52834.
22022 * mini.c (optimize_branches): Add an upper bound to the number of
22023 iterations to prevent infinite loops on strange loops. Fixes #53003.
22025 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
22027 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
22028 and ISINST. Fixes #52093.
22030 * objects.cs (test_0_vector_array_cast): New tests.
22032 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
22034 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
22035 checking in Array.Set ().
22037 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
22040 * object.cs (test_0_multi_array_cast): New regression test.
22042 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
22044 * exceptions-ppc.c: fix build on Linux/PPC.
22046 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
22048 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
22049 running under valgrind.
22050 (x86_magic_trampoline): Fix build bustage.
22052 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
22053 negative values as well. This is needed for the encoding of the line number
22054 info, since sometimes the line numbers are not in increasing order.
22056 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
22058 * cpu-pentium.md (localloc): Increase the size of the localloc
22059 instruction since it is a loop under Win32.
22061 * debug-mini.c (record_line_number): Get rid of unneccesary memory
22064 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
22066 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
22067 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
22068 Max Horn (max@quendi.de). Fix file names in comments.
22070 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
22072 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
22073 avoid stack overflow.
22074 (replace_usage): Avoid uninitialized variable warnings.
22076 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
22077 and taking the address of valuetype variables.
22079 2004-01-03 Patrik Torstensson
22081 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
22082 for other purposes than FP later on.
22084 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
22086 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
22089 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
22091 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
22093 2003-12-30 Patrik Torstensson <p@rxc.se>
22095 * mini-x86.h: Decreased number of availiable fp regs.
22096 Solves corner cases with FP spilling.
22098 2003-12-23 Patrik Torstensson <p@rxc.se>
22100 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
22101 for floating point stack tracking / spilling on x86.
22104 * basic-float.cs: added float mul overflow test.
22106 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
22108 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
22110 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
22112 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
22113 supports for cond branches that overflow the immediate
22114 overflow offset. mcs can compile simple programs.
22116 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
22118 * exceptions-ppc.c: exception handling support wip:
22119 finally handlers get run on exception.
22121 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
22123 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
22126 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
22128 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
22129 initial support for stack walking and unwinding.
22131 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
22133 * driver.c (mono_main): Make corlib-out-of-sync message more
22134 descriptive. Also remove verify_corlib call.
22136 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
22138 * mini.c: make CEE_NEWARR calls and other emulated opcodes
22139 not overlap with other call's arguments, too.
22141 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
22143 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
22144 move to arch-specific code the choice of arch-specific
22145 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
22146 * mini.c: ensure emulation calls will not interleave
22149 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
22151 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
22152 the magic trampoline stack frame is dropped before executing
22155 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
22157 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
22158 and integer to fp conversions. Added support for overflowing
22159 arguments on the stack. Reserve a couple more registers as temps.
22160 Added support for aot compilation (as output still needs to be
22163 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
22165 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
22166 Don't overwrite return register in some corner cases.
22168 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
22170 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
22171 static constructors when AOT compiling.
22173 * driver.c (mono_main): Call mono_check_corlib_version.
22175 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
22177 * cpu-g4.md, basic.cs: fixed div target register.
22179 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
22181 * mini-ppc.c, basic.cs: shl_imm fix with test.
22183 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
22185 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
22186 structures by value. Misc fixes.
22187 * objects.cs: more tests.
22189 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
22191 * mini-ppc.c: lconv.ovf.i implemented.
22193 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22196 (mini_init): don't error out if someone already called g_thread_init.
22198 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
22200 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
22201 to be any type per the spec. Fix abnormal memory usage when
22202 the same object is repeatedly thrown.
22204 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
22206 * mini.c: check for overruns in IL code.
22208 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
22210 * TODO: Add/remove some todo entries.
22212 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
22214 * driver.c (mono_main): Call mono_verify_corlib.
22216 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
22218 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
22219 This has been moved to mini.c
22220 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
22221 type being casted is marshalbyref it could be a proxy, so instead of
22222 emitting the type check code, emit a call to a runtime method that will
22223 perform the check by calling CanCastTo if needed.
22225 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
22227 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
22228 methods with large stack frames under Win32.
22230 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
22232 * Makefile.am: Distribute regression tests.
22234 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
22235 at the end instead of inserting each variable into the sorted list.
22237 * linear-scan.c (mono_varlist_sort): New helper function.
22239 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
22241 * mini.c: ensure arguments and locals are within bounds.
22243 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
22245 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
22248 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
22250 * mini.c (mono_cprop_copy_values): Fix crash.
22252 * aot.c: Set verbosity back to 0.
22254 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
22256 * regalloc.c: complete memory leak fix by Laurent Morichetti
22259 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
22261 * driver.c (main_thread_handler): Revert the previous patch.
22263 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
22266 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
22267 memory from the memory pool.
22269 * driver.c (main_thread_handler): Turn on all optimizations when
22272 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
22273 an array for better performance.
22275 * regalloc.c (mono_regstate_assign): Fix memory leak.
22277 * debug-mini.c (mono_debug_serialize_debug_info): New function to
22278 serialize the debug info.
22280 * debug-mini.c (mono_debug_add_aot_method): New function to load the
22281 debug info from the serialized representation.
22283 * aot.c: Save debug info into the generated file and load it when
22286 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
22288 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
22290 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
22291 More FP-related fixes.
22293 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
22295 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
22296 and register allocation buglet. Hello world now runs.
22298 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
22300 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
22301 * tramp-ppc.c: fixed class init trampoline.
22302 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
22304 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
22306 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
22307 mini.c: more ppc changes/fixes.
22309 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
22311 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
22312 Also optimize the case when the arguments are the same in the caller
22315 * iltests.il: Add tests for tail calls with valuetype arguments.
22317 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
22319 * mini-ppc.c: fixes for struct return type.
22321 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
22323 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
22324 mono_spillvar_offset() to arch-specific code.
22326 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
22328 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
22330 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
22332 * exceptions-x86.c: Fix stack space leaks.
22334 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
22335 registers from the lmf if the method has save_lmf set.
22337 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
22339 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
22340 of icall wrappers into InvokeInDomain, since these are now per-domain.
22342 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
22344 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
22345 make some opcode emulation and intrinsic ops enabled/disabled
22346 according to the architecture. More fixes.
22348 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
22350 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
22352 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
22354 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
22355 arch-specific handling for 'this' and struct return type to
22356 arch-specific code.
22358 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22360 * aot.c: prevent divide by zero error when reporting (it happened with
22361 Accessibility.dll).
22363 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
22365 * mini.h (inst_switch): Remove unused macro.
22367 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22370 (load_aot_module): free 'info->methods' and 'info' properly. No more
22371 "free(): invalid pointer blah" messages when you have an old aot
22374 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
22376 * jit-icalls.c, mini.c: Added support for context static fields.
22378 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
22380 * mini.c (mono_method_blittable): Methods which set LastError are not
22381 blittable either. Fixes #51108.
22383 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
22385 * mini.c: flush icache.
22386 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
22388 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
22390 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
22392 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
22394 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
22397 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
22400 * inssel.brg (CEE_MKREFANY): Fix AOT case.
22402 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
22404 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
22405 instruction when the result is discarded.
22407 * iltests.il (test_0_div_regalloc): New regression test.
22409 * arrays.cs: Fix compilation error.
22411 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
22413 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
22414 float rules to inssel-x86.brg: sane architectures with FP registers
22415 don't need to implement these rules.
22417 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
22419 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
22421 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
22423 * mini.h, inssel-long32.brg: fixed endianess issues in int64
22424 implementation of 32 bit systems.
22426 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
22428 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
22429 (Jeroen Zwartepoorte).
22431 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
22433 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
22434 the caller and the callee matches.
22436 * mini.c (mono_method_to_ir): Add comment.
22438 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
22439 signbit is missing on some platforms.
22441 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
22443 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
22445 * mini.c (setup_jit_tls_data): Call the new function.
22447 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
22449 * mini-x86.c: Add experimental support for fast access to the lmf
22450 structure under NPTL/Linux 2.6.x.
22452 2003-11-06 Martin Baulig <martin@ximian.com>
22454 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
22455 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
22458 2003-11-02 Martin Baulig <martin@ximian.com>
22460 * mini.c (inflate_generic_field): New static method.
22461 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
22462 generic instance and the field is declared in a generic type, call
22463 inflate_generic_field() to inflate it. Fixes gen-28.cs.
22465 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
22467 * mini.h mini.c (mono_method_same_domain): New function to return
22468 whenever the caller and the callee are in the same domain.
22470 * tramp-x86.c (x86_magic_trampoline): Use the new function.
22472 2003-10-30 Martin Baulig <martin@ximian.com>
22474 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
22475 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
22477 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
22478 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
22480 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
22482 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
22485 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
22486 object here, so it is in the correct appdomain etc.
22488 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
22490 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
22492 (mono_method_to_ir): Avoid freeing the type created returned from
22493 mono_type_create_from_typespec, since it is put into an internal cache
22494 by the function. Fixes pointer.exe.
22496 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
22497 trampolines for icalls and pinvokes as well. Fixes #33569.
22499 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
22501 * mini.c: Update after appdomain changes.
22503 * mini.c (mono_jit_compile_method_inner): Allways compile native
22504 method wrappers in the root domain, since there can only be one
22505 instance of them, whose address is stored in method->info.
22507 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
22509 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
22510 environment variable. Instead detect automatically whenever running
22511 under valgrind using the magic macro RUNNING_ON_VALGRIND from
22514 2003-10-16 Miguel de Icaza <miguel@ximian.com>
22516 * trace.c, trace.h: New files that implement the new trace option
22519 * driver.c: Document new --trace options.
22521 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
22524 - if (mono_jit_trace_calls)
22525 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
22527 * mini.h: prototypes.
22529 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
22531 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
22533 * mini.c inssel.brg: Implement typedefbyref opcodes.
22535 * mini.c (mono_jit_compile_method): Remove unused local variable.
22537 * mini.c (mono_jit_compile_method_inner): Ditto.
22539 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
22541 * tramp-x86.c (x86_class_init_trampoline): Fix build.
22543 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
22545 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
22547 * mini.c (mono_no_aot): Remove unused global variable.
22549 * mini.c: Thread safety fixes.
22551 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
22553 * mini.c (mono_create_class_init_trampoline): Add a lock around
22554 class_init_hash_addr.
22556 * arrays.cs (test_0_newarr_emulation): Add new regression test for
22559 * mini.c: Decompose the NEWARR instruction before decomposing its
22560 arguments. Fixes #30073.
22562 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
22564 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
22567 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
22569 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
22571 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
22573 * driver.c: Add support for compiling icall wrappers to --compile.
22575 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
22577 * inssel.brg: The empty value in class->interface_offsets is -1, not
22580 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
22582 * objects.cs: New test for 'is' operator on an array of interfaces.
22584 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
22586 * tramp-ppc.c: update trampoline code to support jumps
22587 and class initialization.
22589 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
22591 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
22593 * inssel.brg (OP_UNBOXCAST): Fix #46027.
22595 * inssel.brg (OP_UNBOX): Remove unused rule.
22597 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
22598 region instead of one for each method. Fixes #47813.
22600 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
22602 * exceptions.cs (test_0_nested_finally): New regression test for
22603 nested exception handlers.
22605 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
22607 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
22609 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
22612 * mini.c (mono_method_check_inlining): Make the inlining limit
22613 configurable by an environment variable.
22615 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
22617 * mini.h: Bump AOT file version.
22619 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
22620 token, store the image along with the token, since the token might not
22621 refer to the same image as the method containing the relocation,
22622 because of inlining.
22624 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
22626 * mini.c (mono_precompile_assemblies): New function to compile
22627 all methods in all loaded assemblies.
22629 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
22631 * regalloc.h regalloc.c (MonoRegState): Change the type of
22632 iassign and fassign to int*, since they can contain large negative
22633 values if the register is spilled. Also added some comments. Fixes
22636 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
22637 under Win32. Fixes #42964.
22639 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
22641 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
22643 * aot.c: Added support for AOT compiling methods which contain calls
22644 to wrappers. Currently, only remoting-invoke-with-check wrappers are
22647 * driver.c (compile_all_methods): Run the compilation in a thread
22648 managed by mono. Fixes #44023.
22650 * mini.c (mono_codegen): Print full method name in verbose output.
22652 * mini-x86.c (mono_arch_patch_code): Fix warning.
22654 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
22655 jumps, since the method we are jumping to might be domain-specific.
22657 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
22659 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
22661 * inssel.brg: string chars are unsigned.
22663 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
22665 * TODO: New todo item.
22667 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
22668 which calls mono_runtime_class_init and patches the call site to
22669 avoid further calls.
22670 (mono_arch_create_class_init_trampoline): New arch specific function
22671 to create a class init trampoline.
22672 (create_trampoline_code): Generalized so it can create
22673 class init trampolines as well.
22675 * mini.c (helper_sig_class_init_trampoline): New helper variable.
22676 (mono_create_class_init_trampoline): New function to create and cache
22677 class init trampolines.
22678 (mono_find_class_init_trampoline_by_addr): New function to lookup the
22679 vtable given the address of a class init trampoline. Used by the
22681 (mono_codegen): Generate a call to a trampoline instead of
22682 mono_runtime_class_init in LDSFLD[A].
22683 (mono_codegen): Add relocations for the new trampoline.
22685 * mini.h mini-x86.c aot.c: Added a new relocation type:
22686 MONO_PATCH_INFO_CLASS_INIT.
22688 * mini.h: Bump AOT version number.
22690 * aot.c: Create a copy of the loaded code instead of using the original
22691 so methods which call each other will be close in memory, improving
22694 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
22695 patch since it breaks the regression tests.
22697 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
22698 for the register saving instruction sequence since the
22699 frame_state_for function in glibc 2.3.2 don't seem to detect it.
22701 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
22703 * TODO: Fix todo item && remove another.
22705 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
22707 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
22710 * aot.c: Moved the check for MONO_LASTAOT into the initialization
22711 function of the module.
22713 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
22714 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
22715 --no-aot command line option.
22717 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
22719 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
22720 by Bernie Solomon (bernard@ugsolutions.com).
22722 * inssel.brg: Refactor the interface offset table related code into
22723 its separate functions and add support for the AOT case.
22725 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
22727 * aot.c (mono_aot_get_method_inner): Fix memory leak.
22729 * aot.c: Added mono_aot_verbose variable and made all debugging
22730 output depend on the value of this variable.
22732 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
22733 method_label and info_label.
22735 * mini.h mini-x86.c aot.c: Added a new relocation type
22736 MONO_PATCH_INFO_IID for klass->interface_id.
22738 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
22739 the MonoJitInfo structure.
22741 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
22742 a non-root appdomain in shared mode.
22744 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
22746 * aot.c: make aot loader less verbose. Remove free of unused variable.
22748 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
22750 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
22752 * .cvsignore: Added *.dll.
22754 * mini.c (mono_print_tree_nl): New function callable while debugging.
22756 * mini.c (mono_print_code): Export this.
22758 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
22761 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
22763 * mini.h (MonoCompile): Added 'jit_info' field.
22765 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
22766 the cfg structure, since it is needed by the AOT compiler.
22768 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
22770 * aot.c: A major rewrite. Changes include:
22771 - save exception tables for methods which have them.
22772 - cache failed lookups in aot_get_method () to avoid the (slow) calls
22773 to g_module_symbol.
22774 - reworked the file format so it is now much smaller and needs
22775 fewer relocation entries.
22777 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
22779 * aot.c (load_aot_module): Fix build bustage on platforms without
22782 2003-09-04 Martin Baulig <martin@ximian.com>
22784 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
22786 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
22788 * TODO: Some new optimization ideas.
22790 * aot.c: Move AOT module loading logic here from mono_assembly_open.
22792 * aot.c: Save the optimization flags used to compile the code into
22795 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
22796 support emitting domain specific code.
22798 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
22799 no longer domain neutral. It can be made domain neutral by compiling
22800 with --optimize=shared.
22802 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
22803 between appdomains.
22805 * driver.c mini.h mini.c: New --no-aot debugging option which disables
22806 loading of AOT code.
22808 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
22810 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
22811 if there is no domain neutrality information.
22813 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
22815 * aot.c (mono_compile_assembly): Emit a symbol containing the file
22816 format version into the generated library.
22818 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
22819 callee method into the caller since one of them could be shared.
22821 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
22822 system exceptions from AOT code now works.
22824 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
22825 method if it is domain neutral and the callee is not.
22827 * graph.c (cfg_emit_one_loop_level): Fix warning.
22829 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
22831 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
22834 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
22836 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
22837 is needed by code which is executed before mono_runtime_init ().
22838 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
22840 * mini.c (mono_thread_abort): Fix warning.
22841 (mono_jit_compile_method): Call static constructor in the AOT case too.
22843 * aot.c (mono_compile_assembly): Fix warning.
22845 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22847 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
22849 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
22851 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
22853 * cpu-pentium.md: Fix the length of call opcodes so they include the
22854 ESP restoring instruction. Fixes #47968.
22856 2003-08-28 Martin Baulig <martin@ximian.com>
22858 * mini-x86.c (mono_arch_call_opcode): Added support for
22859 MONO_TYPE_GENERICINST.
22861 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
22863 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
22865 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
22866 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
22868 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
22871 2003-08-26 Martin Baulig <martin@ximian.com>
22873 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
22874 when reporting an error, set this to the actual error location.
22875 (mono_method_to_ir): Report the correct error location if
22876 get_basic_blocks() returned an error.
22878 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
22880 * mini.c (mono_type_blittable): OBJECT is not blittable.
22881 (mono_method_blittable): Methods which have marshalling descriptors
22882 are not blittable either. Fixes #47842.
22884 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
22886 * driver.c mini.c: Use an environment variable instead of a global
22887 variable. Also fix the build.
22889 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
22890 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
22893 * driver.c mini.c: Added --with-valgrind option to turn off some
22894 code which prevents mono from running under valgrind.
22896 * mini.c (mono_emit_call_args): Fixed warning.
22898 * mini.c (mono_emulate_opcode): Fixed warning.
22900 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22902 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
22903 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
22904 regalloc.c, regalloc.h: specify available registers in arch-specific
22905 code and support floats in the regallocator (patch by Laurent Morichetti
22908 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
22910 * mini.c: mono_thread_current() can be called only after
22911 mono_runtime_init(): rearrange code to not call it early on.
22913 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
22915 * mini.c: allocate jump tables in the code mempools.
22917 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22919 * mini.c, mini.h: make sure per-thread data allocated by the jit is
22922 2003-08-10 Miguel de Icaza <miguel@ximian.com>
22924 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
22925 12 to 16. This fixes bug #47453.
22928 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
22930 * mini-ppc.c: fixed indexed load and unsigned compares.
22932 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
22934 * mini.c: reenabled installation of handler for
22935 thread abort signal.
22937 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22939 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
22940 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
22941 until it's fixed and actually useful.
22943 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
22945 * inssel-long32.brg: couple more opcodes implemented.
22947 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
22949 * mini-sparc.c: Even more opcodes implemeted.
22951 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
22953 * mini-sparc.c: More opcodes implemented.
22955 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
22957 * mini-sparc.c: More opcodes implemented.
22959 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
22961 * inssel-sparc.brg: Add some needed rules. Direct
22963 * Makefile.am: Use inssel-sparc.brg
22964 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
22965 an assert happy for now.
22967 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
22969 * mini-sparc.c: Fixed compile errors.
22970 * exceptions-sparc.c: Same. We now produce a mono binary
22971 on sparc-linux. Yea.
22973 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
22975 * mini-sparc.c: Renamed registers. Also some macro cleanups.
22976 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
22977 They compile, but do not work.
22979 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22981 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
22982 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
22983 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
22986 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22988 * mini.c: more opcodes implemented and better support for generics.
22990 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
22992 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
22993 * mini.c, mini.h: first cut at generics support: some new instructions
22994 added and changed the behaviour of some of the existing ones.
22996 2003-07-21 Miguel de Icaza <miguel@ximian.com>
22998 * mini.c: Removed definition of metadata_shared mutex here.
23000 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
23002 * mini-x86.c: make vararg calls work for instance methods.
23004 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
23006 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
23007 returns the arguments in a separte list, now.
23009 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23011 * aot.c, mini.c: updates for array type representation changes.
23013 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
23015 * mini.c: register function to perform jit shutdown.
23017 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23019 * mini.c: use a faster allocator if possible.
23021 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
23023 * aot.c: some cleanups and portability changes.
23025 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23027 * mini.c: use faster allocation for CEE_BOX if possible.
23029 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
23031 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
23032 Moved inlined mempcy code to its own function so that is can be
23033 reused. Added an inline memset function as well (optimized initobj).
23034 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
23036 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23038 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
23040 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
23042 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
23043 arch code can setup the cpu for CLR execution, if needed.
23044 We use it on x86 to set the precision of FP operations.
23046 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
23048 * mini.c: disable some optimizations if we can guess they'll cost too
23049 much for a given method.
23051 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
23053 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
23055 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
23056 * mini.h mini.c mini-x86.c: Added instruction level coverage
23057 info collection support.
23059 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23061 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
23062 is now implemented in the profiling API. Get rid of a couple of
23063 unnecessary global variables.
23065 2003-06-15 Nick Drochak <ndrochak@gol.com>
23067 * basic-long.cs: tests for negative values for bigmul, and unsigned.
23068 * cpu-g4.md: add op_bigmul and op_bigmul_un
23069 * cpu_pentium.md: add op_bigmul_un
23070 * inssel-long32.brg: add rule for unsigned bigmul
23071 * mini-ops.h: define OP_BIGMUL_UN
23072 * mini-x86.c: THE BUG: handle (un)signed properly
23073 * mini.c: choose unsigned opcode if needed.
23074 This set of patches fixes bug #44291
23076 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
23078 * mini.c (optimize_branches): improved to handle all kinds of
23079 conditional branches.
23081 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
23083 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
23084 don't raise exceptions.
23086 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23088 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
23089 to arch-specific files.
23091 2003-06-09 Martin Baulig <martin@ximian.com>
23093 * Makefile.am (libs): Added $(LIBGC_LIBS).
23095 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
23097 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
23098 and OP_ATAN (fixes bug#44293).
23100 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
23102 * Makefile.am, mini-x86.c: rename cpu description array to
23103 pentium_desc, since some compilers define the 'pentium' preprocessor
23106 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
23108 * mini.c (mini_select_instructions): add explicit branch if the
23109 following block is not the false target of a conditional branch -
23110 we need this with any optimization that reorder or remove bblocks
23112 * mini.c (optimize_branches): bug fixes
23114 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
23116 * mini.c (mono_method_to_ir): inline static readonly fields
23118 * ssa.c (fold_tree): start cfold support for long (very simple
23121 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
23123 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23125 * inssel.brg: fixed memcpy (bug #44219).
23127 2003-06-05 Dick Porter <dick@ximian.com>
23129 * driver.c: Set the glib log levels to not abort if g_message
23132 g_set_prgname() has to happen before mini_init() so that the
23133 process handle gets the info.
23135 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23137 * driver.c: add intrins to the default optimizations to get wider
23140 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
23142 * mini.h: some large basic blocks will overflow a 16-bit
23143 integers for symbolic registers.
23145 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
23147 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
23148 (mono_arch_output_basic_block): fix bug 43499
23150 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
23152 * mini.c: kill duplicated definition of mono_debug_format.
23154 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
23156 * mini-x86.c, arrays.cs: fixed register allocation bug.
23158 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
23160 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
23162 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
23164 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23167 (print_method_from_ip): also print source location information if
23170 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
23172 * mini.c (mono_find_block_region): bug fix in region code
23173 (mini_method_compile): enable removing unreachable code again, but
23174 only in methods without exception clauses.
23176 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
23178 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
23179 Implemented arglist opcode and handling of TypedReference type.
23180 Fixed x86 call convention when a structure is returned.
23181 Minimal support for calling static vararg methods.
23183 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
23185 * mini.c (mini_method_compile): always remove unreachable code,
23186 because the code in them may be inconsistent (access to dead
23187 variables for example).
23189 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
23191 * driver.c, debug-mini.c: warning fixes.
23193 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
23195 * Makefile.am, jit.h, mini.h: install header for embedding mono.
23197 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
23199 * mini.c: thread-static fields are registered in mono_class_vtable(),
23200 so ensure the function is called before checking for them.
23202 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
23204 * mini.c (optimize_branches): fix for bug 43586
23206 * jit-icalls.c (mono_llmult_ovf): added an additional check for
23207 overflow (fixes Bug #43639)
23209 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23211 * mini.c, objects.cs: allow the use of stobj for primitive types.
23213 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23215 * mini.c: be less strict about argument checking until we support
23216 running the verifier.
23218 2003-05-27 Nick Drochak <ndrochak@gol.com>
23220 * basic-long.cs: tests for (ulong)int * (ulong)int also
23221 * mini.c: use the same trick for (ulong)int * (ulong)int
23223 2003-05-27 Nick Drochak <ndrochak@gol.com>
23225 * basic-long.cs: add regression test for (long)int * (long)int
23226 * cpu-pentium.md: add op_bigmul specification
23227 * inssel-long32.brg: add OP_BIGMUL rule
23228 * mini-ops.h: add OP_BIGMUL
23229 * mini-x86.c: register allocator: handle case where src1 needs to be
23231 * mini.c: substitute special BIGMUL opcode in the tree for
23232 (long)int * (long)int
23234 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
23236 * jit-icalls.c: call the type ctor on field access if needed.
23238 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
23240 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
23241 to a method (including results of ldelema, bug#43207).
23243 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
23245 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
23246 colors to show exception handler blocks.
23248 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
23249 (fix for pinvoke7.cs).
23251 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23253 * mini.h, mini.c: ensure correct initialization order for types that
23254 require it. Prepare for lazy compilation of jit icall wrappers.
23255 Provide a name for opcode emulation to reduce unneeded mallocing.
23257 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
23259 * mini-x86.c: better register restoring code and profiling
23260 support for tail calls.
23262 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23264 * mini.h, driver.c: prepare for leaf methods optimization.
23266 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
23268 * mini.c: get targets of branches before converting a method.
23270 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
23272 * mini.c (optimize_branches): added some experimental code (disbaled)
23274 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
23276 * mini.c (optimize_branches): fix branch to branch optimization
23278 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
23280 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
23282 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
23284 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
23287 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
23289 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
23290 enable use of interface variables again.
23292 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
23293 I1 to registers because there is no simply way to sign extend 8bit
23294 quantities in caller saved registers on x86.
23296 * inssel-float.brg: set costs of some rules to 2 so
23297 that monobure always select the arch. specific ones if supplied,
23298 regardless of the order we pass the files to monoburg.
23300 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
23302 * mini.c, mini-x86.c: since the magic trampoline for jumps
23303 can't patch the code directly, we do it as soon as the
23304 method gets compiled.
23306 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
23308 * mini-x86.c, mini.h: introduce a new patching method
23309 to support CEE_JMP and tail calls.
23310 * mini.c: obey tail.call. Don't precompile methods target
23312 * tramp-x86.c: new trampoline code to handle methods
23313 reached through a jump.
23315 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
23317 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
23318 bit values to registers
23320 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
23322 * mini.c (mono_compile_get_interface_var): share interface
23323 variables if possible.
23325 2003-05-16 Martin Baulig <martin@ximian.com>
23327 * debug-mini.c (mono_init_debugger): New function to initialize
23328 the debugger. This is not in the debugger since it needs to
23329 access some of mini's internals.
23331 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
23333 * mini.c (mono_method_to_ir): inlining fixes/cleanups
23335 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
23337 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
23338 for value type handling.
23340 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
23342 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
23343 (mono_method_check_inlining): enable inlining of all kinds of wrappers
23345 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
23347 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
23348 the constructor through a proxy.
23350 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23352 * jit-icalls.c, inssel.brg: fixes to array element address
23355 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
23357 * mini-x86.c (is_regsize_var): allocate pointer to registers
23359 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23361 * driver.c: fixed typo, added intrins to the set of optimizations
23362 tested with regressions.
23364 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
23366 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
23367 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
23370 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
23372 * inssel.brg: remove some common pop instructions without side effects
23374 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23376 * inssel-x86.brg: fixed thinko in int to double conversions.
23378 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
23380 * mini.c, jit-icalls.c: added runtime thread-static variable support.
23382 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
23384 * inssel-long32.brg: two more missing instructions.
23386 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
23388 * mini.c (mono_emit_call_args): set the cil_code for all arguments
23389 if not already set.
23391 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
23393 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
23396 * basic-float.cs: Added tests for negative zero.
23398 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23400 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
23401 a couple of missing operations for long casts, with test cases.
23403 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23405 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
23407 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
23409 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
23410 code size estimation.
23412 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
23414 * mini.c (mono_jit_create_remoting_trampoline): make it work with
23415 abstract methods (fix bug 42542)
23417 * aot.c: add ability to handle array types
23419 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
23421 * mini.c: Call the _specific versions of the object allocation
23422 functions if possible.
23424 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
23426 * driver.c: call setlocale ().
23428 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
23430 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
23433 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
23435 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
23437 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
23438 wrappers (fix bug 42122)
23440 2003-05-04 Martin Baulig <martin@ximian.com>
23442 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
23444 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
23445 s/mini_set_defaults/mono_set_defaults/g.
23447 2003-05-04 Martin Baulig <martin@ximian.com>
23449 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
23451 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23453 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
23454 (reported by Don Roberts).
23456 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
23458 * mini.c: temporarily work around two bugs for this release.
23460 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23462 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
23463 that contains -export-dynamic and it makes using the ld script
23465 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
23467 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
23469 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
23472 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
23474 * mini.c: make sure leave calls all the needed finally blocks,
23475 even when the target jumps out of multiple exception clauses.
23477 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23479 * ldscript, Makefile.am: add linker script to reduce the number of
23480 exported symbols (should also fix the issues with libwine defining
23481 some of the same symbols in io-layer).
23483 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
23485 * driver.c (mini_main): Avoid assertion when no file name is given on
23488 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
23490 * driver.c: added --version/-V command line option.
23491 Added the inline optimization in the regression tests.
23493 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23495 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
23496 to the type in the method signature (fixes bug#42134).
23498 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
23500 * mini.c: when inlining, check this is not null only when needed (bug #42135).
23502 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
23504 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
23506 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23508 * driver.c: fixed bug #42100.
23510 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
23512 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
23514 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
23516 * mini.c: moved most of the code required to do inlining to its own
23517 function so it can be reused. Inline also ctors if appropriate.
23519 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
23521 * Makefile.am: Link with -export-dynamic so shared libs loaded by
23522 the runtime can call mono API functions.
23524 2003-04-27 Martin Baulig <martin@ximian.com>
23526 * debug-mini.c (mono_debug_init_method): Added
23527 `guint32 breakpoint_id' argument; if the method has a breakpoint,
23528 send a notification to the debugger.
23530 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
23531 running in the Mono Debugger, just pass the breakpoint number to
23532 mono_debug_init_method().
23534 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
23536 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
23538 * mini.c: allow some more unsafe compares.
23540 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23542 * mini-x86.c, Makefile.am: make distcheck works (partially from
23543 a patch by Richard Lee <r.h.lee@attbi.com>).
23544 * regset.c, regset.h: removed, they are unused.
23546 2003-04-25 Dick Porter <dick@ximian.com>
23548 * driver.c: Usage reports the name as 'mono' not 'mini'
23549 * exceptions-x86.c: Build and run on freebsd
23551 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
23553 * Makefile.am: install the program with the 'mono' name and
23554 the library as libmono instead of mini and libmini.
23556 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
23558 * driver.c: provide the APIs for the embedding interface of the old jit.
23560 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
23562 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
23564 2003-04-23 Martin Baulig <martin@ximian.com>
23566 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
23568 * driver.c: Added `--debug' command line argument to enable
23571 2003-04-23 Martin Baulig <martin@ximian.com>
23573 * debug.[ch]: Removed. The code is now in
23574 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
23576 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
23579 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
23581 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
23583 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23586 (mini_cleanup): moved mono_runtime_cleanup call after the call to
23587 mono_domain_finalize.
23588 (mini_method_compile): use mono_method_profile* if the the option is
23591 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
23593 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
23594 methods with their wrapper.
23596 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
23597 methods with their wrapper.
23599 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
23602 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
23605 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
23608 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
23610 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
23612 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
23614 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
23615 of the mempool. This is slightly faster and uses less memory
23617 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23619 * mini.c: avoid O(n) allocation for variables.
23621 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23623 * mini.c: handle items on the stack after inlining methods.
23625 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
23627 * mini.c: make the method->opcode optimization dependent
23628 on MONO_OPT_INSTRINS and do it lazily.
23630 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
23632 * driver.c: print overall results at the end of regression run.
23634 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
23636 * inssel.brg: don't overwrite symbolic registers.
23638 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
23640 * inssel-x86.brg: fix conversion from long to float.
23642 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
23644 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
23646 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
23648 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
23650 * driver.c: Added --print-vtable option as in the old JIT.
23652 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
23654 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
23656 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
23658 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
23660 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
23662 * mini.c regalloc.c regalloc.h: Fix memory leak.
23664 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
23666 * aot.c (mono_aot_get_method): register all used strings
23668 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23670 * mini.c: always intern strings references with ldstr at compile time.
23672 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23674 * Makefile.am: add BUILT_SOURCES.
23676 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
23678 * driver.c: give a better error message when the assembly to execute
23679 doesn't have an entry point.
23681 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
23683 * Makefile.am: added hack for automake
23685 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
23688 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
23690 22003-04-07 Martin Baulig <martin@ximian.com>
23692 * Makefile.am: Added Makefile.am.
23694 * debugger-main.c: Removed, this is now in the debugger where it
23697 * mini.pc.in: Call this package `mini' for the moment.